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test(gateguard): integrate hidden-intent effectiveness trials
This commit is contained in:
haelyra
@@ -12,6 +12,8 @@
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- GateGuard session state keyed by a session id or transcript path now expires after 8 idle hours instead of 30 minutes; the project-directory fallback keeps 30 minutes.
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- Add opt-in `GATEGUARD_FACT_FORCE_MAX_DENIALS`, a per-session denial cap: once that many first-touch denials have been issued, further new paths pass through (counted in `cap_allows`). Unset keeps the current behaviour; a malformed value is reported once on stderr and leaves the gate uncapped (#2755, thanks @SulimanAbdulrazzaq; closes #2608).
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- GateGuard loads its target-classification, transcript, search-matching and change-profile modules only on the calls that use them, and parses only the searches that name the target, so shell commands and edits of already checked files stay within a few milliseconds of the previous hook.
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- Add a development-only harness, `docker/gateguard-effectiveness/`, that runs real Claude sessions on six trapped coding tasks with no gate, the gate, the gate without the question meant to catch each trap, and a placebo gate, and grades the results with hidden graders (see `docs/gateguard/question-effectiveness.md`).
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- Report that harness's pilot: 72 sessions in which every arm passed every trial, so it measured the gate's cost (about 45% more turns) and nothing about its effect. Add a second runner, `run-intent.js`, for exploratory effectiveness measurements: the deciding fact exists only in a simulated user's hidden intent and sessions are multi-turn. Scenario files omit declared gate-question targets, but the authors knew the taxonomy and this is not blind authorship.
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- Add opt-in `GATEGUARD_METRICS` decision metrics (codes only, never paths, commands or content) and `scripts/gateguard-report.js` to summarise them.
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- Sensitive targets (`.env*`, keys and certificates, `credentials*`, `secrets.*`, `auth`/`security`/`payment(s)`/`billing`/`migrations` path segments, `.github/workflows/`) and files with more than one hard link get none of these allowances, judged on the path as written and its real location, and are gated in subagents too. `GATEGUARD_EXEMPT_GLOBS` still takes precedence.
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- Newly denied: a subagent's first touch of a sensitive or hard-linked file, and the first NotebookEdit of each notebook. Every other rule only removes denials and never returns an `allow` decision. See `skills/gateguard/SKILL.md`.
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@@ -0,0 +1,39 @@
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# GateGuard question effectiveness
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Development-only harness that runs real Claude sessions on trapped coding
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tasks with and without GateGuard's questions. Design, arms, measures and
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results: [docs/gateguard/question-effectiveness.md](../../docs/gateguard/question-effectiveness.md).
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Two runners, measuring different things.
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`run.js` — cost baseline. One-shot autonomous sessions over `scenarios/`, where
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each trap hides its deciding fact in the repository. The pilot returned no
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outcome difference between any arm, so treat this as a measure of the gate's
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turn and token cost, not of its effect.
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```bash
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node docker/gateguard-effectiveness/run.js --out gg-eff --dry-run
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node docker/gateguard-effectiveness/run.js --out gg-eff --model <model> --allow-real-provider
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```
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`run-intent.js` — effectiveness. Multi-turn sessions over `scenarios-intent/`,
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where the deciding fact exists only in a simulated user's hidden intent, so an
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agent that does not ask can only guess. Scenario files omit declared gate
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question targets, but this does not establish blind or independent authorship:
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the authors knew the taxonomy, and the external-contract question was added
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after inspecting this corpus. Treat those results as exploratory. The report
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classifies behavior into descriptive hole categories.
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Each run writes `meta.json`, raw `results.jsonl`, transcripts, `summary.json`,
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`holes.md`, and `evidence.json`. The evidence manifest fingerprints the frozen
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scenario and harness inputs and hashes the output artifacts. Verify an output
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directory with `--verify`; this detects later file changes but is not a
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cryptographic signature or proof of who ran the experiment.
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```bash
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node docker/gateguard-effectiveness/run-intent.js --check-graders
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node docker/gateguard-effectiveness/run-intent.js --out gg-intent --arms off,gate --dry-run
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node docker/gateguard-effectiveness/run-intent.js --out gg-intent --model <model> --allow-real-provider
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node docker/gateguard-effectiveness/run-intent.js --out gg-intent --summarize
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node docker/gateguard-effectiveness/run-intent.js --out gg-intent --verify
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```
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@@ -0,0 +1,62 @@
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'use strict';
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// Copied next to each materialized hook tree; it must not require anything outside that tree.
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// see docs/gateguard/question-effectiveness.md#arms
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const PLACEBO_TEXT = Object.freeze({
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'placebo-goal': 'Restate in one sentence what this change is meant to achieve',
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'placebo-steps': 'Describe the steps you will take to make this change',
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'placebo-assumptions': 'State any assumptions you are making about this change',
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'placebo-done': 'Describe how you will know the change is complete'
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});
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const PLACEBO_PHRASES = Object.freeze({
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'placebo-goal': 'the goal of the change',
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'placebo-steps': 'your planned steps',
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'placebo-assumptions': 'your assumptions',
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'placebo-done': 'how you will know it is done'
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});
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const PLACEBO_IDS = Object.keys(PLACEBO_TEXT);
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const KEPT_ID = 'quote-instruction';
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const VERBATIM_PHRASE = "the user's verbatim instruction";
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function joinPhrases(phrases) {
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if (phrases.length <= 2) return phrases.join(' and ');
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return `${phrases.slice(0, -1).join(', ')}, and ${phrases[phrases.length - 1]}`;
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}
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/** Question ids for an arm, given the ids the unmodified gate would ask. */
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function armQuestionIds(arm, ids) {
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if (arm.placebo) {
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let next = 0;
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return ids.map(id => (id === KEPT_ID ? id : PLACEBO_IDS[next++ % PLACEBO_IDS.length]));
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}
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const dropped = new Set(arm.drop || []);
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return ids.filter(id => !dropped.has(id));
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}
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/** Replaces the question table lookups of a loaded gateguard-target-class module for one arm. */
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function applyArm(arm, targetClass) {
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if (!arm || (!arm.placebo && !(arm.drop && arm.drop.length))) return targetClass;
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const originalIds = targetClass.questionIdsFor;
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const originalText = targetClass.questionText;
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const originalPhrase = targetClass.condensedQuestionPhrase;
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const originalHint = targetClass.condensedHintFor;
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const questionIdsFor = (cls, isWrite, profile) => armQuestionIds(arm, originalIds(cls, isWrite, profile));
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const questionText = id => (Object.hasOwn(PLACEBO_TEXT, id) ? PLACEBO_TEXT[id] : originalText(id));
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const phraseFor = id => {
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if (Object.hasOwn(PLACEBO_PHRASES, id)) return PLACEBO_PHRASES[id];
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if (id === KEPT_ID) return VERBATIM_PHRASE;
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return originalPhrase(id) || originalText(id).replace(/ \(search the tree.*\)$/, '').replace(/^\w/, c => c.toLowerCase());
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};
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const condensedHintFor = (cls, isWrite, profile) => {
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const ids = questionIdsFor(cls, isWrite, profile);
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if (ids.join('\n') === originalIds(cls, isWrite, profile).join('\n')) return originalHint(cls, isWrite, profile);
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return `briefly state ${joinPhrases(ids.map(phraseFor).filter(Boolean))}, then retry.`;
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};
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Object.assign(targetClass, { questionIdsFor, questionText, condensedHintFor });
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return targetClass;
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}
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module.exports = { PLACEBO_TEXT, PLACEBO_PHRASES, armQuestionIds, applyArm };
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@@ -0,0 +1,104 @@
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'use strict';
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const fs = require('fs');
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const path = require('path');
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const { spawnSync } = require('child_process');
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// see docs/gateguard/question-effectiveness.md#arms
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const ARMS = Object.freeze({
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off: Object.freeze({ gate: false }),
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gate: Object.freeze({ gate: true, tree: 'candidate' }),
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'minus-target': Object.freeze({ gate: true, tree: 'candidate', dropTarget: true }),
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placebo: Object.freeze({ gate: true, tree: 'candidate', placebo: true }),
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main: Object.freeze({ gate: true, tree: 'main' })
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});
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const DEFAULT_ARMS = Object.freeze(['off', 'gate', 'minus-target', 'placebo']);
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const TRIAL_FILE = 'hook-run.json';
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const ARM_HOOK = 'scripts/hooks/gateguard-arm.js';
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const WRAPPER = `'use strict';
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const fs = require('fs');
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const path = require('path');
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function trialConfig(rawInput) {
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const data = typeof rawInput === 'string' ? JSON.parse(rawInput) : rawInput;
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for (const start of [process.env.CLAUDE_PROJECT_DIR, data && data.cwd]) {
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let dir = typeof start === 'string' && start ? path.resolve(start) : null;
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for (let depth = 0; dir && depth < 8; depth++) {
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const file = path.join(dir, '${TRIAL_FILE}');
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if (fs.existsSync(file)) return JSON.parse(fs.readFileSync(file, 'utf8'));
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const parent = path.dirname(dir);
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dir = parent === dir ? null : parent;
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}
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}
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throw new Error('${TRIAL_FILE} not found');
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}
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function run(rawInput) {
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const config = trialConfig(rawInput);
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process.env.GATEGUARD_STATE_DIR = config.stateDir;
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process.env.GATEGUARD_METRICS = '1';
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if (config.patch) require('../../arm-patch').applyArm(config.patch, require('../lib/gateguard-target-class'));
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return require('./gateguard-fact-force').run(rawInput);
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}
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module.exports = { run };
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`;
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function git(repoRoot, args, spawn = spawnSync) {
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const result = spawn('git', ['-C', repoRoot, ...args], { encoding: 'utf8', shell: false, timeout: 60000 });
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if (result.status !== 0 || result.error) throw new Error(`git ${args[0]} failed: ${String(result.stderr || result.error).trim()}`);
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return result.stdout;
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}
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/** Resolves a ref to a full commit sha. */
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function resolveRef(repoRoot, ref) {
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return git(repoRoot, ['rev-parse', '--verify', `${ref}^{commit}`]).trim();
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}
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/** Extracts scripts/ at a commit into dest and adds the arm wrapper; returns dest. */
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function materializeTree(repoRoot, sha, dest, spawn = spawnSync) {
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fs.mkdirSync(dest, { recursive: true });
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const tarName = 'scripts.tar';
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git(repoRoot, ['archive', '--format=tar', '-o', path.join(dest, tarName), sha, 'scripts'], spawn);
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// Name the archive relatively and run tar with dest as cwd, so no argument carries a
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// "C:\..." drive letter. GNU tar (Git Bash / MSYS on Windows) reads an archive argument
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// containing a colon as a "host:path" remote spec and dies with "Cannot connect to C:
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// resolve failed"; bsdtar (C:\Windows\system32\tar.exe) does not, which is why the
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// absolute path only broke under GNU tar. A relative -f plus cwd extracts identically
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// under both and makes -C unnecessary.
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const extract = spawn('tar', ['-xf', tarName], { cwd: dest, encoding: 'utf8', shell: false, timeout: 60000 });
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fs.rmSync(path.join(dest, tarName), { force: true });
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if (extract.status !== 0 || extract.error) throw new Error(`tar failed: ${String(extract.stderr || extract.error).trim()}`);
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fs.copyFileSync(path.join(__dirname, 'arm-patch.js'), path.join(dest, 'arm-patch.js'));
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fs.writeFileSync(path.join(dest, ...ARM_HOOK.split('/')), WRAPPER);
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return dest;
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}
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const forwardSlashes = file => file.split(path.sep).join('/');
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/** Claude Code settings registering a tree's gate on the same tools as hooks/hooks.json. */
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function armSettings(root) {
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if (!root) return { hooks: {} };
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const runner = forwardSlashes(path.join(root, 'scripts', 'hooks', 'run-with-flags.js'));
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const command = id => `node "${runner}" ${id} ${ARM_HOOK} standard,strict`;
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return {
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hooks: {
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PreToolUse: [
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{ matcher: 'Edit|Write|MultiEdit|NotebookEdit', hooks: [{ type: 'command', command: command('pre:edit-write:gateguard-fact-force') }] },
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{ matcher: 'Bash|PowerShell', hooks: [{ type: 'command', command: command('pre:bash:gateguard-fact-force') }] }
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]
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}
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};
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}
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/** Question-table patch for one arm and scenario, or null when the gate runs unmodified. */
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function trialPatch(armName, scenario) {
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const arm = ARMS[armName];
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if (!arm) throw new Error(`unknown arm: ${armName}`);
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if (arm.placebo) return { placebo: true };
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if (arm.dropTarget) return { drop: scenario.targetQuestions.slice() };
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return null;
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}
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module.exports = { ARMS, DEFAULT_ARMS, TRIAL_FILE, ARM_HOOK, resolveRef, materializeTree, armSettings, trialPatch };
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@@ -0,0 +1,276 @@
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'use strict';
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// Hole finding.
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//
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// The first evaluation asserted that the gate asks each scenario's declared
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// targetQuestions. Those targets were chosen by reading the gate's own
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// taxonomy, so the check passed by construction and could never find a missing
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// question. Nothing here reads the taxonomy. Every class below is computed from
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// what the trial *did*: whether the gate fired, whether the agent asked the
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// user, whether the deciding fact came out, and whether the outcome was right.
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//
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// The questions a scenario provokes are therefore discovered and reported, not
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// declared and asserted.
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const { wilson } = require('../context-profiles/ai-eval-lib');
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const { pairedComparison } = require('./lib');
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// Rough floor for 80% power on a 40-point pass-rate difference at a two-sided
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// 5% level. Below it the report refuses to let counts stand as evidence.
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const MIN_PAIRS_FOR_A_CLAIM = 20;
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const MAX_INVALID_TRIAL_FRACTION = 0.1;
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function isValidTrial(row) {
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return !row.providerError && !row.timedOut && !row.judgeFailed;
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}
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/** Outcome classes. The four ending in -hole are the improvable cases. */
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const CLASSES = Object.freeze({
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working: 'the deciding fact was obtained and the outcome is right',
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lucky: 'right outcome without ever asking: the scenario does not force the question',
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'unaided-miss': 'an ungated arm missed: the baseline rate, not a gate hole',
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'follow-through-hole': 'the deciding fact was obtained and the outcome is still wrong',
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'targeting-hole': 'the agent asked, but not for the deciding fact',
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'silence-hole': 'the gate fired and the agent still did not ask',
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'coverage-hole': 'a deciding ambiguity the gate never engaged, and the outcome is wrong'
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});
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/**
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* Classifies one trial from its behaviour alone.
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*
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* silence-hole and coverage-hole are statements about the gate, so they are only
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* reachable for a gated arm. An ungated arm never fires the gate, so without
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* this it would have every miss labelled coverage-hole by construction, which
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* padded the hole counts with rows that say nothing about the gate.
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*/
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function classify(row) {
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const gated = row.gated === undefined ? row.arm !== 'off' : row.gated;
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const gateFired = Number(row.gateDenials) > 0;
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if (row.disclosedDecisive) return row.passed ? 'working' : 'follow-through-hole';
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if (row.asked) return 'targeting-hole';
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if (row.passed) return 'lucky';
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if (!gated) return 'unaided-miss';
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return gateFired ? 'silence-hole' : 'coverage-hole';
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}
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function tally(rows) {
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const counts = {};
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for (const key of Object.keys(CLASSES)) counts[key] = 0;
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for (const row of rows) counts[classify(row)]++;
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return counts;
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}
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/**
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* Trap strength: how often the ungated arm passes.
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*
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* A trap the ungated arm always beats is not a trap. This is reported for its
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* own sake and does NOT decide whether a scenario is usable, because the
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* ungated arm failing is what a working trap looks like.
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*/
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function difficulty(rows, { baselineArm = 'off' } = {}) {
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const byScenario = {};
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for (const row of rows.filter(row => row.arm === baselineArm)) {
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(byScenario[row.scenario] ||= []).push(row);
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}
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return Object.entries(byScenario)
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.map(([scenario, rs]) => {
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const passed = rs.filter(row => row.passed).length;
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const rate = passed / rs.length;
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return { scenario, n: rs.length, passed, rate, label: rate === 1 ? 'ceiling' : 'traps' };
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})
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.sort((a, b) => a.scenario.localeCompare(b.scenario));
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}
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/**
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* Descriptive outcome range across all arms. This is post-treatment information
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* and must not determine which scenarios enter the primary arm comparison.
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*
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* Only a scenario where nothing varies is uninformative: every trial passing
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* (the trap does not bite) or every trial failing (nothing reaches it). Judging
|
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* this from the ungated arm alone would discard exactly the scenarios that
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* work, since there the ungated arm is meant to fail.
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*/
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function informative(rows) {
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const byScenario = {};
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for (const row of rows) (byScenario[row.scenario] ||= []).push(row);
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return Object.entries(byScenario)
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.map(([scenario, rs]) => {
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const passed = rs.filter(row => row.passed).length;
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const label = passed === rs.length ? 'ceiling' : passed === 0 ? 'floor' : 'informative';
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return { scenario, n: rs.length, passed, label };
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})
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.sort((a, b) => a.scenario.localeCompare(b.scenario));
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}
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/** Questions the gate actually raised per scenario, discovered from the runs. */
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function discoveredQuestions(rows) {
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const byScenario = {};
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for (const row of rows) {
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const set = (byScenario[row.scenario] ||= new Set());
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for (const question of row.questionsAsked || []) set.add(question);
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}
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return Object.entries(byScenario)
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.map(([scenario, set]) => ({ scenario, questions: [...set].sort() }))
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.sort((a, b) => a.scenario.localeCompare(b.scenario));
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}
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/**
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* Scenarios where the gate asked nothing at all, across every gated arm.
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* These are the strongest candidates for a missing question.
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*/
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function unengaged(rows, { baselineArm = 'off' } = {}) {
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const gated = rows.filter(row => row.arm !== baselineArm);
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const byScenario = {};
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for (const row of gated) {
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const entry = (byScenario[row.scenario] ||= { fired: 0, n: 0 });
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entry.n++;
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if (Number(row.gateDenials) > 0) entry.fired++;
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}
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return Object.entries(byScenario)
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||||
.filter(([, entry]) => entry.fired === 0)
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||||
.map(([scenario]) => scenario)
|
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.sort();
|
||||
}
|
||||
|
||||
function pct(value) {
|
||||
return `${Math.round(value * 100)}%`;
|
||||
}
|
||||
|
||||
/**
|
||||
* Effect size and cost, with intervals and an exact paired test.
|
||||
*
|
||||
* The hole classes say what went wrong; they say nothing about whether the
|
||||
* difference between arms is distinguishable from chance. Bare counts read as
|
||||
* evidence, so the interval and the McNemar p-value are printed beside them,
|
||||
* and a run too small to support any claim says so in words.
|
||||
*/
|
||||
function renderEffect(rows, { referenceArm = 'gate', baselineArm = 'off' } = {}) {
|
||||
const arms = [...new Set(rows.map(row => row.arm))].sort();
|
||||
const lines = ['### Effect and cost', ''];
|
||||
lines.push('| Arm | Passed | Wilson 95% | Mean turns | Mean cost (USD) |', '| --- | ---: | --- | ---: | ---: |');
|
||||
for (const arm of arms) {
|
||||
const own = rows.filter(row => row.arm === arm);
|
||||
if (!own.length) continue;
|
||||
const passes = own.filter(row => row.passed).length;
|
||||
const [low, high] = wilson(passes, own.length);
|
||||
const mean = key => own.reduce((total, row) => total + (Number(row[key]) || 0), 0) / own.length;
|
||||
lines.push(`| ${arm} | ${passes}/${own.length} | ${pct(low)}-${pct(high)} | ${mean('turns').toFixed(1)} | ${mean('costUsd').toFixed(3)} |`);
|
||||
}
|
||||
|
||||
lines.push('', `| Arm vs ${referenceArm} | Pairs | Pass-rate difference (95%) | ${referenceArm} only | Arm only | McNemar p |`);
|
||||
lines.push('| --- | ---: | --- | ---: | ---: | ---: |');
|
||||
let smallest = Infinity;
|
||||
for (const arm of arms.filter(arm => arm !== referenceArm)) {
|
||||
const cmp = pairedComparison(rows, referenceArm, arm);
|
||||
smallest = Math.min(smallest, cmp.pairs);
|
||||
const [low, high] = cmp.interval;
|
||||
lines.push(
|
||||
`| ${arm} | ${cmp.pairs} | ${pct(cmp.passRateDifference)} (${pct(low)} to ${pct(high)}) | ${cmp.onlyReference} | ${cmp.onlyArm} | ${cmp.mcnemarP.toFixed(3)} |`
|
||||
);
|
||||
}
|
||||
|
||||
// 20 trials per arm is the rough floor for 80% power on a 40-point difference
|
||||
// at a two-sided 5% level; a run near this one's size separates nothing.
|
||||
if (Number.isFinite(smallest) && smallest < MIN_PAIRS_FOR_A_CLAIM) {
|
||||
lines.push(
|
||||
'',
|
||||
`Underpowered: ${smallest} pair(s) against \`${referenceArm}\`. At 80% power and a two-sided 5% level, ` +
|
||||
'about 20 trials per arm are needed to detect a 40-point pass-rate difference, about 36 for 30 points, ' +
|
||||
'and about 160 for the 15-point threshold the pilot pre-registered. Read the rows above as a ' +
|
||||
`demonstration that the arms can differ at all, not as evidence that \`${referenceArm}\` beats \`${baselineArm}\`.`
|
||||
);
|
||||
}
|
||||
return `${lines.join('\n')}\n`;
|
||||
}
|
||||
|
||||
function renderHoles(rows, { baselineArm = 'off', expectedTrialKeys = null } = {}) {
|
||||
const invalid = rows.filter(row => !isValidTrial(row));
|
||||
const invalidFraction = rows.length ? invalid.length / rows.length : 0;
|
||||
const validity = rows.length
|
||||
? `Excluded ${invalid.length}/${rows.length} invalid trial attempt(s) (provider error, timeout, or judge failure).`
|
||||
: 'No trial attempts recorded.';
|
||||
if (invalidFraction > MAX_INVALID_TRIAL_FRACTION) {
|
||||
return [
|
||||
'### Run validity',
|
||||
'',
|
||||
`INCONCLUSIVE: ${invalid.length}/${rows.length} trial attempts were invalid, above the 10% limit. Arm comparisons are suppressed.`,
|
||||
''
|
||||
].join('\n');
|
||||
}
|
||||
rows = rows.filter(isValidTrial);
|
||||
if (expectedTrialKeys) {
|
||||
const validKeys = new Set(rows.map(row => row.key));
|
||||
const missing = expectedTrialKeys.filter(key => !validKeys.has(key));
|
||||
if (missing.length) {
|
||||
return [
|
||||
'### Run validity',
|
||||
'',
|
||||
`${validity}`,
|
||||
`INCOMPLETE: ${validKeys.size}/${expectedTrialKeys.length} scheduled trials have valid results. Primary arm comparisons are suppressed until the fixed schedule is complete.`,
|
||||
''
|
||||
].join('\n');
|
||||
}
|
||||
}
|
||||
const arms = [...new Set(rows.map(row => row.arm))].sort();
|
||||
const classes = Object.keys(CLASSES);
|
||||
const lines = [];
|
||||
|
||||
const strength = difficulty(rows, { baselineArm });
|
||||
const verdicts = informative(rows);
|
||||
|
||||
lines.push('### Trap strength and usability', '');
|
||||
lines.push(validity, '');
|
||||
lines.push('| Scenario | Ungated passed | Rate | Trap | Separates arms |', '| --- | ---: | ---: | --- | --- |');
|
||||
const verdictOf = Object.fromEntries(verdicts.map(row => [row.scenario, row.label]));
|
||||
for (const row of strength) {
|
||||
lines.push(`| ${row.scenario} | ${row.passed}/${row.n} | ${pct(row.rate)} | ${row.label} | ${verdictOf[row.scenario]} |`);
|
||||
}
|
||||
const dead = verdicts.filter(row => row.label !== 'informative');
|
||||
lines.push('');
|
||||
lines.push(
|
||||
dead.length
|
||||
? `${dead.length} of ${verdicts.length} scenarios show no outcome variation (${dead.map(row => `${row.scenario}: ${row.label}`).join('; ')}). This is descriptive only; all valid predeclared scenarios remain in the primary arm comparison.`
|
||||
: `All ${verdicts.length} scenarios separate at least one arm from another.`
|
||||
);
|
||||
|
||||
const usableScenarios = new Set(verdicts.filter(row => row.label === 'informative').map(row => row.scenario));
|
||||
const usable = rows.filter(row => usableScenarios.has(row.scenario));
|
||||
|
||||
lines.push('', renderEffect(rows, { baselineArm }).trimEnd());
|
||||
|
||||
lines.push('', '### Outcome classes', '');
|
||||
lines.push('Descriptive mechanism counts below include only scenarios with outcome variation; they are not the primary comparison.', '');
|
||||
lines.push(`| Arm | ${classes.join(' | ')} |`, `| --- | ${classes.map(() => '---:').join(' | ')} |`);
|
||||
for (const arm of arms) {
|
||||
const counts = tally(usable.filter(row => row.arm === arm));
|
||||
lines.push(`| ${arm} | ${classes.map(key => counts[key]).join(' | ')} |`);
|
||||
}
|
||||
|
||||
lines.push('', '### Holes to work on', '');
|
||||
const holes = classes.filter(key => key.endsWith('-hole'));
|
||||
const totals = tally(usable);
|
||||
const present = holes.filter(key => totals[key] > 0);
|
||||
if (!present.length) {
|
||||
lines.push('No holes on the informative scenarios in this run.');
|
||||
} else {
|
||||
for (const key of present) lines.push(`- **${key}** (${totals[key]}): ${CLASSES[key]}`);
|
||||
}
|
||||
|
||||
const missing = unengaged(rows, { baselineArm });
|
||||
if (missing.length) {
|
||||
lines.push('', `Gate never fired on: ${missing.join(', ')} — candidates for a question the taxonomy lacks.`);
|
||||
}
|
||||
|
||||
lines.push('', '### Questions the gate actually raised', '');
|
||||
lines.push('| Scenario | Observed questions |', '| --- | --- |');
|
||||
for (const row of discoveredQuestions(rows)) {
|
||||
lines.push(`| ${row.scenario} | ${row.questions.length ? row.questions.join(', ') : '_none_'} |`);
|
||||
}
|
||||
|
||||
return `${lines.join('\n')}\n`;
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
CLASSES, MIN_PAIRS_FOR_A_CLAIM, MAX_INVALID_TRIAL_FRACTION, isValidTrial, classify, tally, difficulty, informative,
|
||||
discoveredQuestions, unengaged, renderEffect, renderHoles
|
||||
};
|
||||
@@ -0,0 +1,106 @@
|
||||
'use strict';
|
||||
|
||||
const crypto = require('crypto');
|
||||
const fs = require('fs');
|
||||
const path = require('path');
|
||||
|
||||
const SCHEMA_VERSION = 1;
|
||||
|
||||
function sha256(content) {
|
||||
return crypto.createHash('sha256').update(content).digest('hex');
|
||||
}
|
||||
|
||||
function hashFile(file) {
|
||||
return sha256(fs.readFileSync(file));
|
||||
}
|
||||
|
||||
function hashDirectory(dir) {
|
||||
const entries = [];
|
||||
function visit(current, relative = '') {
|
||||
for (const entry of fs.readdirSync(current, { withFileTypes: true }).sort((a, b) => (a.name < b.name ? -1 : a.name > b.name ? 1 : 0))) {
|
||||
const child = path.join(current, entry.name);
|
||||
const name = path.posix.join(relative.split(path.sep).join('/'), entry.name);
|
||||
if (entry.isDirectory()) visit(child, name);
|
||||
else if (entry.isFile()) entries.push({ path: name, sha256: hashFile(child) });
|
||||
else throw new Error(`unsupported evidence input: ${child}`);
|
||||
}
|
||||
}
|
||||
visit(dir);
|
||||
return sha256(JSON.stringify(entries));
|
||||
}
|
||||
|
||||
function validateRows(rows, trials) {
|
||||
const scheduled = new Map(trials.map(trial => [trial.key, trial]));
|
||||
const validKeys = new Set();
|
||||
for (const row of rows) {
|
||||
if (!row || typeof row.key !== 'string' || !scheduled.has(row.key)) {
|
||||
throw new Error(`result row has an unknown scheduled key: ${row && row.key}`);
|
||||
}
|
||||
const trial = scheduled.get(row.key);
|
||||
if (row.scenario !== trial.scenario.id || row.arm !== trial.arm || row.rep !== trial.rep) {
|
||||
throw new Error(`result row does not match its scheduled key: ${row.key}`);
|
||||
}
|
||||
if (!row.providerError && !row.timedOut && !row.judgeFailed) {
|
||||
if (validKeys.has(row.key)) throw new Error(`duplicate valid result row: ${row.key}`);
|
||||
validKeys.add(row.key);
|
||||
}
|
||||
}
|
||||
return validKeys;
|
||||
}
|
||||
|
||||
function buildManifest({ meta, configuration, scenarioFingerprints, sourceFingerprints, outDir, rows = [] }) {
|
||||
const files = {};
|
||||
for (const name of ['meta.json', 'results.jsonl', 'holes.md', 'summary.json']) {
|
||||
const file = path.join(outDir, name);
|
||||
if (fs.existsSync(file)) files[name] = { bytes: fs.statSync(file).size, sha256: hashFile(file) };
|
||||
}
|
||||
const transcriptsDir = path.join(outDir, 'transcripts');
|
||||
if (fs.existsSync(transcriptsDir)) {
|
||||
for (const name of fs.readdirSync(transcriptsDir).sort()) {
|
||||
const file = path.join(transcriptsDir, name);
|
||||
if (fs.statSync(file).isFile()) files[`transcripts/${name}`] = { bytes: fs.statSync(file).size, sha256: hashFile(file) };
|
||||
}
|
||||
}
|
||||
return {
|
||||
schemaVersion: SCHEMA_VERSION,
|
||||
generatedAt: new Date().toISOString(),
|
||||
meta,
|
||||
configuration,
|
||||
scenarioFingerprints,
|
||||
sourceFingerprints,
|
||||
integrity: { rowTranscriptLinks: rows.length > 0 && rows.every(row => Boolean(row.transcript && row.transcriptSha256)) },
|
||||
runtime: { node: process.version, platform: process.platform, arch: process.arch },
|
||||
files
|
||||
};
|
||||
}
|
||||
|
||||
function verifyManifest(outDir) {
|
||||
const manifestPath = path.join(outDir, 'evidence.json');
|
||||
const manifest = JSON.parse(fs.readFileSync(manifestPath, 'utf8'));
|
||||
if (manifest.schemaVersion !== SCHEMA_VERSION || !manifest.files || typeof manifest.files !== 'object') {
|
||||
throw new Error('unsupported or malformed evidence manifest');
|
||||
}
|
||||
for (const [name, expected] of Object.entries(manifest.files)) {
|
||||
const file = path.resolve(outDir, name);
|
||||
if (!file.startsWith(`${path.resolve(outDir)}${path.sep}`)) throw new Error(`invalid evidence path: ${name}`);
|
||||
if (!fs.existsSync(file) || !fs.statSync(file).isFile()) throw new Error(`missing evidence artifact: ${name}`);
|
||||
const actual = hashFile(file);
|
||||
if (actual !== expected.sha256 || fs.statSync(file).size !== expected.bytes) {
|
||||
throw new Error(`evidence artifact checksum mismatch: ${name}`);
|
||||
}
|
||||
}
|
||||
if (manifest.integrity && manifest.integrity.rowTranscriptLinks) {
|
||||
const resultFile = path.join(outDir, 'results.jsonl');
|
||||
if (!fs.existsSync(resultFile)) throw new Error('results.jsonl is missing from a transcript-linked bundle');
|
||||
const rows = fs.readFileSync(resultFile, 'utf8').split('\n').filter(Boolean).map(line => JSON.parse(line));
|
||||
for (const row of rows) {
|
||||
const transcript = manifest.files[row.transcript];
|
||||
if (!transcript || transcript.sha256 !== row.transcriptSha256) {
|
||||
throw new Error(`result transcript link is missing or mismatched: ${row.key}`);
|
||||
}
|
||||
}
|
||||
}
|
||||
return manifest;
|
||||
}
|
||||
|
||||
module.exports = { SCHEMA_VERSION, hashFile, hashDirectory, validateRows, buildManifest, verifyManifest };
|
||||
@@ -0,0 +1,53 @@
|
||||
#!/usr/bin/env node
|
||||
'use strict';
|
||||
|
||||
// Test double for `claude --print --output-format stream-json`: it calls the configured
|
||||
// PreToolUse hook once the way Claude Code does, reports the result, then applies the
|
||||
// scenario's reference overlay. FAKE_CLAUDE_OVERLAY names the overlay directory.
|
||||
const fs = require('fs');
|
||||
const path = require('path');
|
||||
const { spawnSync } = require('child_process');
|
||||
|
||||
const args = process.argv.slice(2);
|
||||
const settings = JSON.parse(fs.readFileSync(args[args.indexOf('--settings') + 1], 'utf8'));
|
||||
const emit = event => process.stdout.write(`${JSON.stringify(event)}\n`);
|
||||
|
||||
function copyTree(from, to) {
|
||||
for (const entry of fs.readdirSync(from, { withFileTypes: true })) {
|
||||
const name = entry.name.startsWith('dot-') ? `.${entry.name.slice(4)}` : entry.name;
|
||||
if (entry.isDirectory()) {
|
||||
fs.mkdirSync(path.join(to, name), { recursive: true });
|
||||
copyTree(path.join(from, entry.name), path.join(to, name));
|
||||
} else fs.copyFileSync(path.join(from, entry.name), path.join(to, name));
|
||||
}
|
||||
}
|
||||
|
||||
const overlay = process.env.FAKE_CLAUDE_OVERLAY;
|
||||
const firstFile = dir => {
|
||||
for (const entry of fs.readdirSync(dir, { withFileTypes: true }).sort((a, b) => a.name.localeCompare(b.name))) {
|
||||
if (entry.isFile()) return entry.name;
|
||||
const inner = firstFile(path.join(dir, entry.name));
|
||||
if (inner) return path.join(entry.name, inner);
|
||||
}
|
||||
return null;
|
||||
};
|
||||
const first = firstFile(overlay);
|
||||
const target = path.join(process.cwd(), first.split(path.sep).map(part => (part.startsWith('dot-') ? `.${part.slice(4)}` : part)).join(path.sep));
|
||||
const input = fs.existsSync(target)
|
||||
? { file_path: target, old_string: fs.readFileSync(target, 'utf8'), new_string: fs.readFileSync(path.join(overlay, first), 'utf8') }
|
||||
: { file_path: target, content: fs.readFileSync(path.join(overlay, first), 'utf8') };
|
||||
const toolName = 'old_string' in input ? 'Edit' : 'Write';
|
||||
emit({ type: 'assistant', message: { content: [{ type: 'text', text: 'Checking report.js, invoice.js and csv.js first.' }, { type: 'tool_use', id: 't1', name: toolName, input }] } });
|
||||
|
||||
let denial = '';
|
||||
const group = (settings.hooks && settings.hooks.PreToolUse || []).find(entry => new RegExp(`^(${entry.matcher})$`).test(toolName));
|
||||
if (group) {
|
||||
const env = { ...process.env, CLAUDE_PROJECT_DIR: process.cwd() };
|
||||
const payload = { session_id: 'fake', cwd: process.cwd(), hook_event_name: 'PreToolUse', tool_name: toolName, tool_input: input, tool_use_id: 't1' };
|
||||
const result = spawnSync(group.hooks[0].command, { shell: true, input: JSON.stringify(payload), env, encoding: 'utf8' });
|
||||
const output = result.stdout ? JSON.parse(result.stdout) : {};
|
||||
if (output.hookSpecificOutput && output.hookSpecificOutput.permissionDecision === 'deny') denial = output.hookSpecificOutput.permissionDecisionReason;
|
||||
}
|
||||
emit({ type: 'user', message: { content: [{ type: 'tool_result', tool_use_id: 't1', is_error: Boolean(denial), content: denial || 'ok' }] } });
|
||||
copyTree(overlay, process.cwd());
|
||||
emit({ type: 'result', is_error: false, result: 'done', num_turns: 3, duration_ms: 1200, total_cost_usd: 0.01, usage: { input_tokens: 100, cache_creation_input_tokens: 50, cache_read_input_tokens: 400, output_tokens: 80 }, modelUsage: { 'fake-model': {} } });
|
||||
@@ -0,0 +1,141 @@
|
||||
'use strict';
|
||||
|
||||
// Loader and trial runner for hidden-intent scenarios.
|
||||
//
|
||||
// Deliberately absent from task.json: targetQuestions. The first generation of
|
||||
// scenarios declared which question the gate ought to raise, chosen by reading
|
||||
// the gate's own taxonomy, and the suite then asserted the gate raised it. That
|
||||
// is a tautology, so it never found a missing question. Here the scenario
|
||||
// declares only the trap and the user's hidden intent; which questions fire is
|
||||
// observed from the run and classified in coverage.js.
|
||||
|
||||
const fs = require('fs');
|
||||
const path = require('path');
|
||||
const { prepareWorkspace, commitWorkspace, grade, readMetrics, hookWasObserved } = require('./lib');
|
||||
const { ARMS, TRIAL_FILE, trialPatch } = require('./arms');
|
||||
const { runConversation } = require('./session');
|
||||
const { classify } = require('./coverage');
|
||||
|
||||
const SCENARIO_DIR = path.join(__dirname, 'scenarios-intent');
|
||||
|
||||
// minus-target needs declared target questions, which these scenarios do not have.
|
||||
const SUPPORTED_ARMS = Object.freeze(['off', 'gate', 'placebo', 'main']);
|
||||
|
||||
function loadIntentScenarios(dir = SCENARIO_DIR, ids = null) {
|
||||
const scenarios = fs
|
||||
.readdirSync(dir, { withFileTypes: true })
|
||||
.filter(entry => entry.isDirectory())
|
||||
.map(entry => {
|
||||
const root = path.join(dir, entry.name);
|
||||
const spec = JSON.parse(fs.readFileSync(path.join(root, 'task.json'), 'utf8'));
|
||||
const intent = JSON.parse(fs.readFileSync(path.join(root, 'intent.json'), 'utf8'));
|
||||
if (spec.id !== entry.name) throw new Error(`scenario ${entry.name} declares id ${spec.id}`);
|
||||
if (spec.targetQuestions) {
|
||||
throw new Error(`scenario ${spec.id} declares targetQuestions; hidden-intent scenarios must not encode gate-taxonomy targets`);
|
||||
}
|
||||
for (const key of ['trap', 'prompt']) {
|
||||
if (typeof spec[key] !== 'string' || !spec[key]) throw new Error(`scenario ${spec.id} is missing ${key}`);
|
||||
}
|
||||
if (!Array.isArray(spec.evidence) || !spec.evidence.length) throw new Error(`scenario ${spec.id} has no evidence`);
|
||||
if (typeof intent.ambiguity !== 'string' || !intent.ambiguity) throw new Error(`scenario ${spec.id} intent has no ambiguity`);
|
||||
if (typeof intent.stonewall !== 'string' || !intent.stonewall) throw new Error(`scenario ${spec.id} intent has no stonewall`);
|
||||
if (!Array.isArray(intent.facts)) throw new Error(`scenario ${spec.id} intent has no decisive fact`);
|
||||
for (const fact of intent.facts) {
|
||||
if (!fact.id || typeof fact.fact !== 'string' || !fact.fact) throw new Error(`scenario ${spec.id} has a malformed fact`);
|
||||
}
|
||||
const decisiveCount = intent.facts.filter(fact => fact.decisive === true).length;
|
||||
if (decisiveCount !== 1) {
|
||||
throw new Error(`scenario ${spec.id} intent must have exactly one decisive fact; found ${decisiveCount}`);
|
||||
}
|
||||
return {
|
||||
...spec,
|
||||
root,
|
||||
intent,
|
||||
evidence: spec.evidence.map(source => new RegExp(source, 'i')),
|
||||
grader: fs.readFileSync(path.join(root, 'grader.cjs'), 'utf8')
|
||||
};
|
||||
})
|
||||
.sort((a, b) => a.id.localeCompare(b.id));
|
||||
if (!ids) return scenarios;
|
||||
const unknown = ids.filter(id => !scenarios.some(scenario => scenario.id === id));
|
||||
if (unknown.length) throw new Error(`unknown scenario: ${unknown.join(', ')}`);
|
||||
return scenarios.filter(scenario => ids.includes(scenario.id));
|
||||
}
|
||||
|
||||
/** Confirms the grader separates the start, the trap and a correct solution. */
|
||||
function graderIsSound(scenario, workRoot) {
|
||||
const scores = {};
|
||||
for (const variant of ['workspace', 'reference', 'naive']) {
|
||||
const dest = path.join(workRoot, `check-${scenario.id}-${variant}`);
|
||||
fs.rmSync(dest, { recursive: true, force: true });
|
||||
prepareWorkspace(scenario, dest, variant === 'workspace' ? null : variant);
|
||||
scores[variant] = grade(scenario, dest).score;
|
||||
}
|
||||
return { scores, sound: scores.reference === 1 && scores.workspace < 1 && scores.naive < 1 };
|
||||
}
|
||||
|
||||
/** One trial: fresh workspace, a conversation with the simulated user, then the hidden grader. */
|
||||
function runIntentTrial(trial, { workRoot, armSettingsByName, executable, model, judgeModel, maxTurns, timeoutMs, userTurns, execute, judge }) {
|
||||
if (!SUPPORTED_ARMS.includes(trial.arm)) throw new Error(`arm ${trial.arm} is not supported for hidden-intent scenarios`);
|
||||
const dir = path.join(workRoot, trial.key.replace(/\//g, '__'));
|
||||
fs.rmSync(dir, { recursive: true, force: true });
|
||||
const cwd = prepareWorkspace(trial.scenario, path.join(dir, 'repo'));
|
||||
const git = commitWorkspace(cwd);
|
||||
const stateDir = path.join(dir, 'state');
|
||||
fs.mkdirSync(stateDir, { recursive: true });
|
||||
const settingsPath = path.join(dir, 'settings.json');
|
||||
fs.writeFileSync(settingsPath, `${JSON.stringify(armSettingsByName[trial.arm], null, 2)}\n`);
|
||||
fs.writeFileSync(path.join(dir, TRIAL_FILE), `${JSON.stringify({ stateDir, patch: trialPatch(trial.arm, trial.scenario) })}\n`);
|
||||
|
||||
const conversation = runConversation(
|
||||
{ cwd, stateDir, settingsPath, prompt: trial.scenario.prompt, intent: trial.scenario.intent },
|
||||
{ executable, model, judgeModel, maxTurns, timeoutMs, userTurns, execute, judge }
|
||||
);
|
||||
const metrics = readMetrics(stateDir);
|
||||
const denials = metrics.filter(event => event.decision === 'deny' || event.decision === 'routine-deny');
|
||||
const outcome = grade(trial.scenario, cwd);
|
||||
|
||||
const row = {
|
||||
key: trial.key,
|
||||
scenario: trial.scenario.id,
|
||||
arm: trial.arm,
|
||||
rep: trial.rep,
|
||||
git,
|
||||
gated: ARMS[trial.arm].gate,
|
||||
passed: outcome.passed,
|
||||
score: outcome.score,
|
||||
asked: conversation.asked,
|
||||
userTurns: conversation.userTurns,
|
||||
disclosed: conversation.disclosed,
|
||||
disclosedDecisive: conversation.disclosedDecisive,
|
||||
judgeFailed: conversation.judgeFailed,
|
||||
providerError: conversation.providerError,
|
||||
providerMessage: conversation.providerMessage,
|
||||
// Any hook-matched edit or shell call requires observable hook output.
|
||||
hookObserved: hookWasObserved({
|
||||
gated: ARMS[trial.arm].gate,
|
||||
editCalls: conversation.editCalls,
|
||||
shellCalls: conversation.shellCalls,
|
||||
metrics,
|
||||
gateDenials: conversation.gateDenials
|
||||
}),
|
||||
gateDenials: conversation.gateDenials,
|
||||
denialsPerTurn: conversation.denialsPerTurn,
|
||||
questionsAsked: [...new Set(denials.flatMap(event => event.questions || []))].sort(),
|
||||
editCalls: conversation.editCalls,
|
||||
tools: conversation.tools,
|
||||
exitStatus: conversation.exitStatus,
|
||||
timedOut: conversation.timedOut,
|
||||
inputTokens: conversation.inputTokens,
|
||||
cachedInputTokens: conversation.cachedInputTokens,
|
||||
outputTokens: conversation.outputTokens,
|
||||
costUsd: conversation.costUsd,
|
||||
turns: conversation.turns,
|
||||
durationMs: conversation.durationMs,
|
||||
exchange: conversation.exchange
|
||||
};
|
||||
row.outcomeClass = classify(row);
|
||||
return row;
|
||||
}
|
||||
|
||||
module.exports = { loadIntentScenarios, graderIsSound, runIntentTrial, SCENARIO_DIR, SUPPORTED_ARMS };
|
||||
@@ -0,0 +1,456 @@
|
||||
'use strict';
|
||||
|
||||
// Development-only evaluator; it lives under docker/ so the npm package never ships it.
|
||||
// see docs/gateguard/question-effectiveness.md
|
||||
const fs = require('fs');
|
||||
const path = require('path');
|
||||
const { spawnSync } = require('child_process');
|
||||
const { runScoredCheck, wilson } = require('../context-profiles/ai-eval-lib');
|
||||
const { ARMS, TRIAL_FILE, trialPatch } = require('./arms');
|
||||
|
||||
const SCENARIO_DIR = path.join(__dirname, 'scenarios');
|
||||
const DOT_PREFIX = 'dot-';
|
||||
const AUTONOMY_NOTE = 'Work autonomously in this repository and do not ask clarifying questions.';
|
||||
const PASSTHROUGH_ENV = new Set(['CLAUDE_CODE_OAUTH_TOKEN', 'CLAUDE_CODE_GIT_BASH_PATH']);
|
||||
const SCRUBBED_ENV = /^(CLAUDE_|ECC_|GATEGUARD_)/;
|
||||
|
||||
// --- scenarios ---
|
||||
|
||||
function loadScenarios(dir = SCENARIO_DIR, ids = null) {
|
||||
const scenarios = fs
|
||||
.readdirSync(dir, { withFileTypes: true })
|
||||
.filter(entry => entry.isDirectory())
|
||||
.map(entry => {
|
||||
const root = path.join(dir, entry.name);
|
||||
const spec = JSON.parse(fs.readFileSync(path.join(root, 'task.json'), 'utf8'));
|
||||
if (spec.id !== entry.name) throw new Error(`scenario ${entry.name} declares id ${spec.id}`);
|
||||
for (const key of ['question', 'trap', 'prompt']) {
|
||||
if (typeof spec[key] !== 'string' || !spec[key]) throw new Error(`scenario ${spec.id} is missing ${key}`);
|
||||
}
|
||||
for (const key of ['evidence', 'targetQuestions']) {
|
||||
if (!Array.isArray(spec[key]) || spec[key].length === 0) throw new Error(`scenario ${spec.id} has no ${key}`);
|
||||
}
|
||||
return {
|
||||
...spec,
|
||||
root,
|
||||
evidence: spec.evidence.map(source => new RegExp(source, 'i')),
|
||||
grader: fs.readFileSync(path.join(root, 'grader.cjs'), 'utf8')
|
||||
};
|
||||
})
|
||||
.sort((a, b) => a.id.localeCompare(b.id));
|
||||
if (!ids) return scenarios;
|
||||
const unknown = ids.filter(id => !scenarios.some(scenario => scenario.id === id));
|
||||
if (unknown.length) throw new Error(`unknown scenario: ${unknown.join(', ')}`);
|
||||
return scenarios.filter(scenario => ids.includes(scenario.id));
|
||||
}
|
||||
|
||||
function copyTree(from, to) {
|
||||
for (const entry of fs.readdirSync(from, { withFileTypes: true })) {
|
||||
const name = entry.name.startsWith(DOT_PREFIX) ? `.${entry.name.slice(DOT_PREFIX.length)}` : entry.name;
|
||||
const source = path.join(from, entry.name);
|
||||
const target = path.join(to, name);
|
||||
if (entry.isDirectory()) {
|
||||
fs.mkdirSync(target, { recursive: true });
|
||||
copyTree(source, target);
|
||||
} else if (entry.isFile()) {
|
||||
fs.copyFileSync(source, target);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/** Writes a scenario's starting workspace into dest, optionally with its reference or naive overlay. */
|
||||
function prepareWorkspace(scenario, dest, overlay = null) {
|
||||
fs.mkdirSync(dest, { recursive: true });
|
||||
copyTree(path.join(scenario.root, 'workspace'), dest);
|
||||
if (overlay) copyTree(path.join(scenario.root, overlay), dest);
|
||||
return dest;
|
||||
}
|
||||
|
||||
/** Commits the starting workspace so `git status` and `git diff` work as in a real checkout. */
|
||||
function commitWorkspace(cwd) {
|
||||
const env = { ...process.env, GIT_AUTHOR_NAME: 'eval', GIT_AUTHOR_EMAIL: 'eval@example.invalid', GIT_COMMITTER_NAME: 'eval', GIT_COMMITTER_EMAIL: 'eval@example.invalid' };
|
||||
for (const args of [['init', '-q'], ['add', '-A'], ['commit', '-q', '--no-gpg-sign', '-m', 'start']]) {
|
||||
const result = spawnSync('git', args, { cwd, env, encoding: 'utf8', shell: false, timeout: 30000 });
|
||||
if (result.status !== 0 || result.error) return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
/** Graders always exit 0 and print a score; only a full score passes, and a crashed grader scores 0. */
|
||||
function grade(scenario, cwd) {
|
||||
const { passed, score } = runScoredCheck(cwd, scenario.grader, 20000);
|
||||
return { passed: passed && score === 1, score: passed ? score : 0 };
|
||||
}
|
||||
|
||||
function listFiles(dir, base = dir, out = []) {
|
||||
for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
|
||||
const file = path.join(dir, entry.name);
|
||||
if (entry.isDirectory()) listFiles(file, base, out);
|
||||
else if (entry.isFile()) out.push(path.relative(base, file));
|
||||
}
|
||||
return out.sort();
|
||||
}
|
||||
|
||||
function changedHunk(before, after) {
|
||||
const a = before.split('\n');
|
||||
const b = after.split('\n');
|
||||
let head = 0;
|
||||
while (head < a.length && head < b.length && a[head] === b[head]) head++;
|
||||
let tail = 0;
|
||||
while (tail < a.length - head && tail < b.length - head && a[a.length - 1 - tail] === b[b.length - 1 - tail]) tail++;
|
||||
return { old_string: a.slice(head, a.length - tail).join('\n'), new_string: b.slice(head, b.length - tail).join('\n') };
|
||||
}
|
||||
|
||||
/** Questions a gate asks for the first edit of every file the reference solution changes. */
|
||||
function questionsForReference(scenario, hookFile) {
|
||||
const workspace = fs.realpathSync(fs.mkdtempSync(path.join(require('os').tmpdir(), 'gg-route-')));
|
||||
const stateDir = fs.mkdtempSync(path.join(require('os').tmpdir(), 'gg-route-state-'));
|
||||
const saved = { GATEGUARD_STATE_DIR: process.env.GATEGUARD_STATE_DIR, GATEGUARD_METRICS: process.env.GATEGUARD_METRICS, CLAUDE_PROJECT_DIR: process.env.CLAUDE_PROJECT_DIR };
|
||||
try {
|
||||
prepareWorkspace(scenario, workspace);
|
||||
Object.assign(process.env, { GATEGUARD_STATE_DIR: stateDir, GATEGUARD_METRICS: '1', CLAUDE_PROJECT_DIR: workspace });
|
||||
const hookDir = path.dirname(path.dirname(hookFile));
|
||||
for (const key of Object.keys(require.cache)) if (key.startsWith(hookDir)) delete require.cache[key];
|
||||
const hook = require(hookFile);
|
||||
const reference = path.join(scenario.root, 'reference');
|
||||
for (const relative of listFiles(reference)) {
|
||||
const target = path.join(workspace, ...relative.split(path.sep).map(part => (part.startsWith(DOT_PREFIX) ? `.${part.slice(DOT_PREFIX.length)}` : part)));
|
||||
const next = fs.readFileSync(path.join(reference, relative), 'utf8');
|
||||
const call = fs.existsSync(target)
|
||||
? { tool_name: 'Edit', tool_input: { file_path: target, ...changedHunk(fs.readFileSync(target, 'utf8'), next) } }
|
||||
: { tool_name: 'Write', tool_input: { file_path: target, content: next } };
|
||||
hook.run(JSON.stringify({ session_id: `route-${scenario.id}`, cwd: workspace, hook_event_name: 'PreToolUse', ...call }));
|
||||
}
|
||||
return readMetrics(stateDir).map(event => ({ cls: event.class, decision: event.decision, questions: event.questions || [] }));
|
||||
} finally {
|
||||
for (const [key, value] of Object.entries(saved)) {
|
||||
if (value === undefined) delete process.env[key];
|
||||
else process.env[key] = value;
|
||||
}
|
||||
fs.rmSync(workspace, { recursive: true, force: true });
|
||||
fs.rmSync(stateDir, { recursive: true, force: true });
|
||||
}
|
||||
}
|
||||
|
||||
// --- trials ---
|
||||
|
||||
function xorshift(seed) {
|
||||
let state = seed >>> 0 || 1;
|
||||
return n => {
|
||||
state ^= state << 13;
|
||||
state >>>= 0;
|
||||
state ^= state >>> 17;
|
||||
state ^= state << 5;
|
||||
state >>>= 0;
|
||||
return Math.floor((state / 4294967296) * n);
|
||||
};
|
||||
}
|
||||
|
||||
/** Every (rep, scenario, arm) trial; arms run in a shuffled order inside each rep and scenario. */
|
||||
function schedule(scenarios, arms, reps, seed = 11) {
|
||||
const random = xorshift(seed);
|
||||
const trials = [];
|
||||
for (let rep = 1; rep <= reps; rep++) {
|
||||
for (const scenario of scenarios) {
|
||||
const order = arms.slice();
|
||||
for (let i = order.length - 1; i > 0; i--) {
|
||||
const j = random(i + 1);
|
||||
[order[i], order[j]] = [order[j], order[i]];
|
||||
}
|
||||
for (const arm of order) trials.push({ key: `${scenario.id}/${arm}/${rep}`, scenario, arm, rep });
|
||||
}
|
||||
}
|
||||
return trials;
|
||||
}
|
||||
|
||||
function childEnv(stateDir) {
|
||||
const env = {};
|
||||
for (const [key, value] of Object.entries(process.env)) {
|
||||
if (!SCRUBBED_ENV.test(key) || PASSTHROUGH_ENV.has(key)) env[key] = value;
|
||||
}
|
||||
env.GATEGUARD_STATE_DIR = stateDir;
|
||||
env.GATEGUARD_METRICS = '1';
|
||||
env.DISABLE_NON_ESSENTIAL_MODEL_CALLS = '1';
|
||||
return env;
|
||||
}
|
||||
|
||||
function claudeArgs({ model, settingsPath, maxTurns }) {
|
||||
return [
|
||||
'--print',
|
||||
'--output-format', 'stream-json',
|
||||
'--verbose',
|
||||
'--no-session-persistence',
|
||||
'--permission-mode', 'bypassPermissions',
|
||||
'--setting-sources', 'project',
|
||||
'--strict-mcp-config',
|
||||
'--settings', settingsPath,
|
||||
'--max-turns', String(maxTurns),
|
||||
'--model', model
|
||||
];
|
||||
}
|
||||
|
||||
const GATE_MARKER = /\[Fact-Forcing Gate\]/;
|
||||
|
||||
function toolResultText(content) {
|
||||
if (typeof content === 'string') return content;
|
||||
if (!Array.isArray(content)) return '';
|
||||
return content.map(block => (block && typeof block.text === 'string' ? block.text : '')).join('\n');
|
||||
}
|
||||
|
||||
/** Reads a stream-json transcript: final result, assistant text and tool calls. */
|
||||
function parseStream(stdout) {
|
||||
const parsed = { result: null, texts: [], tools: {}, editCalls: 0, shellCalls: 0, gateDenials: 0 };
|
||||
for (const line of String(stdout || '').split('\n')) {
|
||||
if (!line.trim()) continue;
|
||||
let event;
|
||||
try {
|
||||
event = JSON.parse(line);
|
||||
} catch (_) {
|
||||
continue;
|
||||
}
|
||||
if (event && event.type === 'result') parsed.result = event;
|
||||
if (event && event.type === 'user' && event.message && Array.isArray(event.message.content)) {
|
||||
for (const block of event.message.content) {
|
||||
if (block && block.type === 'tool_result' && GATE_MARKER.test(toolResultText(block.content))) parsed.gateDenials++;
|
||||
}
|
||||
}
|
||||
const content = event && event.type === 'assistant' && event.message && Array.isArray(event.message.content) ? event.message.content : [];
|
||||
for (const block of content) {
|
||||
if (block.type === 'text' && typeof block.text === 'string') parsed.texts.push(block.text);
|
||||
if (block.type === 'tool_use') {
|
||||
parsed.tools[block.name] = (parsed.tools[block.name] || 0) + 1;
|
||||
if (['Edit', 'Write', 'MultiEdit', 'NotebookEdit'].includes(block.name)) parsed.editCalls++;
|
||||
if (['Bash', 'PowerShell'].includes(block.name)) parsed.shellCalls++;
|
||||
}
|
||||
}
|
||||
}
|
||||
return parsed;
|
||||
}
|
||||
|
||||
function readMetrics(stateDir) {
|
||||
const file = path.join(stateDir, 'metrics.jsonl');
|
||||
if (!fs.existsSync(file)) return [];
|
||||
return fs
|
||||
.readFileSync(file, 'utf8')
|
||||
.split('\n')
|
||||
.filter(Boolean)
|
||||
.map(line => {
|
||||
try {
|
||||
return JSON.parse(line);
|
||||
} catch (_) {
|
||||
return null;
|
||||
}
|
||||
})
|
||||
.filter(Boolean);
|
||||
}
|
||||
|
||||
function hookWasObserved({ gated, editCalls, shellCalls, metrics, gateDenials }) {
|
||||
return !gated || editCalls + shellCalls === 0 || metrics.length > 0 || gateDenials > 0;
|
||||
}
|
||||
|
||||
/** Share of a scenario's evidence patterns that the agent's own text states. */
|
||||
function evidenceRecall(scenario, texts) {
|
||||
const text = texts.join('\n');
|
||||
return scenario.evidence.filter(pattern => pattern.test(text)).length / scenario.evidence.length;
|
||||
}
|
||||
|
||||
function usageOf(result) {
|
||||
const u = (result && result.usage) || {};
|
||||
const n = value => (Number.isFinite(value) ? value : 0);
|
||||
return {
|
||||
inputTokens: n(u.input_tokens) + n(u.cache_creation_input_tokens),
|
||||
cachedInputTokens: n(u.cache_read_input_tokens),
|
||||
outputTokens: n(u.output_tokens),
|
||||
costUsd: result && Number.isFinite(result.total_cost_usd) ? result.total_cost_usd : null,
|
||||
turns: result && Number.isFinite(result.num_turns) ? result.num_turns : null,
|
||||
durationMs: result && Number.isFinite(result.duration_ms) ? result.duration_ms : null,
|
||||
models: result && result.modelUsage ? Object.keys(result.modelUsage) : []
|
||||
};
|
||||
}
|
||||
|
||||
/** One trial: fresh workspace and state, one headless session, then the hidden grader. */
|
||||
function runTrial(trial, { workRoot, armSettingsByName, executable, model, maxTurns, timeoutMs, execute = spawnSync }) {
|
||||
const dir = path.join(workRoot, trial.key.replace(/\//g, '__'));
|
||||
fs.rmSync(dir, { recursive: true, force: true });
|
||||
const cwd = prepareWorkspace(trial.scenario, path.join(dir, 'repo'));
|
||||
const git = commitWorkspace(cwd);
|
||||
const stateDir = path.join(dir, 'state');
|
||||
fs.mkdirSync(stateDir, { recursive: true });
|
||||
const settingsPath = path.join(dir, 'settings.json');
|
||||
fs.writeFileSync(settingsPath, `${JSON.stringify(armSettingsByName[trial.arm], null, 2)}\n`);
|
||||
fs.writeFileSync(path.join(dir, TRIAL_FILE), `${JSON.stringify({ stateDir, patch: trialPatch(trial.arm, trial.scenario) })}\n`);
|
||||
const started = Date.now();
|
||||
const run = execute(executable, claudeArgs({ model, settingsPath, maxTurns }), {
|
||||
cwd,
|
||||
env: childEnv(stateDir),
|
||||
input: `${trial.scenario.prompt}\n\n${AUTONOMY_NOTE}\n`,
|
||||
encoding: 'utf8',
|
||||
shell: false,
|
||||
timeout: timeoutMs,
|
||||
killSignal: 'SIGKILL',
|
||||
maxBuffer: 64 * 1024 * 1024
|
||||
});
|
||||
const stream = parseStream(run.stdout);
|
||||
const metrics = readMetrics(stateDir);
|
||||
const outcome = grade(trial.scenario, cwd);
|
||||
const gated = ARMS[trial.arm].gate;
|
||||
const denials = metrics.filter(event => event.decision === 'deny' || event.decision === 'routine-deny');
|
||||
return {
|
||||
key: trial.key,
|
||||
scenario: trial.scenario.id,
|
||||
question: trial.scenario.question,
|
||||
arm: trial.arm,
|
||||
rep: trial.rep,
|
||||
git,
|
||||
exitStatus: run.status,
|
||||
timedOut: Boolean(run.error && run.error.code === 'ETIMEDOUT'),
|
||||
providerError: !stream.result || stream.result.is_error === true,
|
||||
providerMessage: stream.result && stream.result.is_error === true ? String(stream.result.result || '').slice(0, 200) : null,
|
||||
wallMs: Date.now() - started,
|
||||
passed: outcome.passed,
|
||||
score: outcome.score,
|
||||
evidenceRecall: evidenceRecall(trial.scenario, stream.texts),
|
||||
tools: stream.tools,
|
||||
editCalls: stream.editCalls,
|
||||
denials: denials.length,
|
||||
gateDenials: stream.gateDenials,
|
||||
questionsAsked: [...new Set(denials.flatMap(event => event.questions || []))].sort(),
|
||||
hookObserved: hookWasObserved({
|
||||
gated,
|
||||
editCalls: stream.editCalls,
|
||||
shellCalls: stream.shellCalls,
|
||||
metrics,
|
||||
gateDenials: stream.gateDenials
|
||||
}),
|
||||
...usageOf(stream.result)
|
||||
};
|
||||
}
|
||||
|
||||
// --- analysis ---
|
||||
|
||||
function median(values) {
|
||||
const sorted = values.filter(Number.isFinite).sort((a, b) => a - b);
|
||||
if (sorted.length === 0) return null;
|
||||
const mid = Math.floor(sorted.length / 2);
|
||||
return sorted.length % 2 ? sorted[mid] : (sorted[mid - 1] + sorted[mid]) / 2;
|
||||
}
|
||||
|
||||
function binomialTwoSided(k, n) {
|
||||
if (n === 0) return 1;
|
||||
let tail = 0;
|
||||
const low = Math.min(k, n - k);
|
||||
let term = Math.pow(0.5, n);
|
||||
for (let i = 0; i <= low; i++) {
|
||||
tail += term;
|
||||
term *= (n - i) / (i + 1);
|
||||
}
|
||||
return Math.min(1, 2 * tail);
|
||||
}
|
||||
|
||||
/** Paired comparison of an arm against the reference arm over trials sharing scenario and rep. */
|
||||
function pairedComparison(rows, reference, arm, { rounds = 4000, seed = 0x9e3779b9 } = {}) {
|
||||
const byKey = new Map(rows.filter(row => row.arm === reference).map(row => [`${row.scenario}/${row.rep}`, row]));
|
||||
const pairs = rows.filter(row => row.arm === arm && byKey.has(`${row.scenario}/${row.rep}`)).map(row => [byKey.get(`${row.scenario}/${row.rep}`), row]);
|
||||
const diffs = pairs.map(([ref, other]) => Number(other.passed) - Number(ref.passed));
|
||||
const onlyReference = pairs.filter(([ref, other]) => ref.passed && !other.passed).length;
|
||||
const onlyArm = pairs.filter(([ref, other]) => !ref.passed && other.passed).length;
|
||||
const random = xorshift(seed);
|
||||
const means = [];
|
||||
for (let i = 0; i < rounds && diffs.length; i++) {
|
||||
let sum = 0;
|
||||
for (let j = 0; j < diffs.length; j++) sum += diffs[random(diffs.length)];
|
||||
means.push(sum / diffs.length);
|
||||
}
|
||||
means.sort((a, b) => a - b);
|
||||
return {
|
||||
arm,
|
||||
reference,
|
||||
pairs: pairs.length,
|
||||
passRateDifference: diffs.length ? diffs.reduce((a, b) => a + b, 0) / diffs.length : null,
|
||||
interval: means.length ? [means[Math.floor(rounds * 0.025)], means[Math.ceil(rounds * 0.975) - 1]] : null,
|
||||
onlyReference,
|
||||
onlyArm,
|
||||
mcnemarP: binomialTwoSided(Math.min(onlyReference, onlyArm), onlyReference + onlyArm)
|
||||
};
|
||||
}
|
||||
|
||||
function armSummary(rows, arm) {
|
||||
const own = rows.filter(row => row.arm === arm);
|
||||
const passes = own.filter(row => row.passed).length;
|
||||
return {
|
||||
arm,
|
||||
trials: own.length,
|
||||
passes,
|
||||
passInterval: wilson(passes, own.length),
|
||||
meanScore: own.length ? own.reduce((sum, row) => sum + row.score, 0) / own.length : null,
|
||||
medianTokens: median(own.map(row => row.inputTokens + row.cachedInputTokens + row.outputTokens)),
|
||||
medianOutputTokens: median(own.map(row => row.outputTokens)),
|
||||
medianCostUsd: median(own.map(row => row.costUsd)),
|
||||
medianTurns: median(own.map(row => row.turns)),
|
||||
medianWallMs: median(own.map(row => row.wallMs)),
|
||||
medianDenials: median(own.map(row => row.gateDenials)),
|
||||
meanEvidenceRecall: own.length ? own.reduce((sum, row) => sum + row.evidenceRecall, 0) / own.length : null,
|
||||
providerErrors: own.filter(row => row.providerError || row.timedOut).length
|
||||
};
|
||||
}
|
||||
|
||||
function summarize(rows, arms, reference = 'gate') {
|
||||
const valid = rows.filter(row => !row.providerError && !row.timedOut);
|
||||
const scenarios = [...new Set(valid.map(row => row.scenario))].sort();
|
||||
return {
|
||||
arms: arms.map(arm => armSummary(rows, arm)),
|
||||
comparisons: arms.filter(arm => arm !== reference).map(arm => pairedComparison(valid, reference, arm)),
|
||||
byScenario: scenarios.map(scenario => ({
|
||||
scenario,
|
||||
question: (valid.find(row => row.scenario === scenario) || {}).question,
|
||||
arms: Object.fromEntries(arms.map(arm => {
|
||||
const own = valid.filter(row => row.scenario === scenario && row.arm === arm);
|
||||
return [arm, { passes: own.filter(row => row.passed).length, trials: own.length, evidence: own.length ? own.reduce((s, r) => s + r.evidenceRecall, 0) / own.length : null }];
|
||||
}))
|
||||
}))
|
||||
};
|
||||
}
|
||||
|
||||
function renderMarkdown(summary, meta = {}) {
|
||||
const pct = value => (value === null ? 'n/a' : `${Math.round(value * 100)}%`);
|
||||
const num = value => (value === null ? 'n/a' : String(Math.round(value * 100) / 100));
|
||||
const lines = [];
|
||||
if (meta.model) lines.push(`Model: ${meta.model}; hook commit: ${meta.sha || 'n/a'}; reps: ${meta.reps || 'n/a'}.`, '');
|
||||
lines.push('| Arm | Trials | Passed (95% interval) | Mean score | Evidence stated | Median denials | Median turns | Median tokens | Median cost (USD) | Errors |');
|
||||
lines.push('| --- | ---: | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: |');
|
||||
for (const a of summary.arms) {
|
||||
lines.push(`| ${a.arm} | ${a.trials} | ${a.passes}/${a.trials} (${pct(a.passInterval[0])}–${pct(a.passInterval[1])}) | ${num(a.meanScore)} | ${pct(a.meanEvidenceRecall)} | ${num(a.medianDenials)} | ${num(a.medianTurns)} | ${num(a.medianTokens)} | ${num(a.medianCostUsd)} | ${a.providerErrors} |`);
|
||||
}
|
||||
lines.push('', '| Arm vs gate | Pairs | Pass-rate difference (95% interval) | Gate only | Arm only | McNemar p |', '| --- | ---: | --- | ---: | ---: | ---: |');
|
||||
for (const c of summary.comparisons) {
|
||||
const interval = c.interval ? `${pct(c.interval[0])} to ${pct(c.interval[1])}` : 'n/a';
|
||||
lines.push(`| ${c.arm} | ${c.pairs} | ${pct(c.passRateDifference)} (${interval}) | ${c.onlyReference} | ${c.onlyArm} | ${num(c.mcnemarP)} |`);
|
||||
}
|
||||
const arms = summary.arms.map(a => a.arm);
|
||||
lines.push('', `| Scenario | Question | ${arms.join(' | ')} |`, `| --- | --- | ${arms.map(() => '---:').join(' | ')} |`);
|
||||
for (const s of summary.byScenario) {
|
||||
lines.push(`| ${s.scenario} | ${s.question} | ${arms.map(arm => `${s.arms[arm].passes}/${s.arms[arm].trials}`).join(' | ')} |`);
|
||||
}
|
||||
return `${lines.join('\n')}\n`;
|
||||
}
|
||||
|
||||
module.exports = {
|
||||
loadScenarios,
|
||||
prepareWorkspace,
|
||||
commitWorkspace,
|
||||
grade,
|
||||
changedHunk,
|
||||
questionsForReference,
|
||||
schedule,
|
||||
childEnv,
|
||||
claudeArgs,
|
||||
parseStream,
|
||||
readMetrics,
|
||||
hookWasObserved,
|
||||
evidenceRecall,
|
||||
runTrial,
|
||||
binomialTwoSided,
|
||||
pairedComparison,
|
||||
summarize,
|
||||
renderMarkdown
|
||||
};
|
||||
@@ -0,0 +1,366 @@
|
||||
#!/usr/bin/env node
|
||||
'use strict';
|
||||
|
||||
// Hidden-intent effectiveness run.
|
||||
//
|
||||
// Separate from run.js on purpose: run.js measures the gate's cost in one-shot
|
||||
// autonomous sessions and remains the cost baseline. This runner measures
|
||||
// whether the gate's questions obtain a fact the repository does not hold, and
|
||||
// reports the holes rather than asserting coverage.
|
||||
|
||||
const fs = require('fs');
|
||||
const crypto = require('crypto');
|
||||
const os = require('os');
|
||||
const path = require('path');
|
||||
const { spawnSync } = require('child_process');
|
||||
const { schedule } = require('./lib');
|
||||
const { ARMS, armSettings, resolveRef, materializeTree } = require('./arms');
|
||||
const { loadIntentScenarios, graderIsSound, runIntentTrial, SUPPORTED_ARMS } = require('./intent-eval');
|
||||
const { renderHoles, difficulty, isValidTrial } = require('./coverage');
|
||||
const evidence = require('./evidence');
|
||||
|
||||
const REPO_ROOT = path.resolve(__dirname, '..', '..');
|
||||
|
||||
const USAGE = [
|
||||
'Usage: node docker/gateguard-effectiveness/run-intent.js --out <dir> --model <model> --allow-real-provider [options]',
|
||||
'',
|
||||
' --out <dir> results.jsonl, holes.md and transcripts/ (a rerun resumes)',
|
||||
' --model <model> Claude model under test (required unless --dry-run or --summarize)',
|
||||
' --allow-real-provider run real Claude sessions (each trial is several billed turns)',
|
||||
' --judge-model <model> model playing the user (default: haiku)',
|
||||
` --arms <a,b,...> ${SUPPORTED_ARMS.join(', ')} (default: off,gate,placebo)`,
|
||||
' --scenarios <a,b,...> scenario ids (default: all)',
|
||||
' --reps <n> repetitions per scenario and arm (default: 3)',
|
||||
' --user-turns <n> how many times the user will answer (default: 3)',
|
||||
' --max-turns <n> agent turn limit per invocation (default: 40)',
|
||||
' --timeout-min <n> wall-clock limit per invocation (default: 15)',
|
||||
' --seed <n> arm order seed (default: 11)',
|
||||
' --check-graders confirm every grader separates start, trap and reference, then exit',
|
||||
' --dry-run print the schedule without running sessions',
|
||||
' --summarize rebuild the report from results.jsonl',
|
||||
' --verify verify evidence.json checksums and exit'
|
||||
].join('\n');
|
||||
|
||||
function parseArgs(argv) {
|
||||
const options = {
|
||||
out: null, model: null, judgeModel: 'haiku', claude: 'claude',
|
||||
arms: ['off', 'gate', 'placebo'], scenarios: null, reps: 3, userTurns: 3,
|
||||
candidateRef: 'HEAD', mainRef: 'upstream/main', maxTurns: 40, timeoutMin: 15, seed: 11,
|
||||
allowRealProvider: false, dryRun: false, summarizeOnly: false, verifyOnly: false, checkGraders: false, help: false
|
||||
};
|
||||
const list = value => value.split(',').map(item => item.trim()).filter(Boolean);
|
||||
const positive = (value, name) => {
|
||||
if (!/^[1-9]\d*$/.test(value || '')) throw new Error(`${name} needs a positive integer\n\n${USAGE}`);
|
||||
return Number(value);
|
||||
};
|
||||
for (let i = 0; i < argv.length; i++) {
|
||||
const arg = argv[i];
|
||||
const next = () => {
|
||||
if (i + 1 >= argv.length) throw new Error(`${arg} needs a value\n\n${USAGE}`);
|
||||
return argv[++i];
|
||||
};
|
||||
if (arg === '--out') options.out = path.resolve(next());
|
||||
else if (arg === '--model') options.model = next();
|
||||
else if (arg === '--judge-model') options.judgeModel = next();
|
||||
else if (arg === '--claude') options.claude = next();
|
||||
else if (arg === '--arms') options.arms = list(next());
|
||||
else if (arg === '--scenarios') options.scenarios = list(next());
|
||||
else if (arg === '--reps') options.reps = positive(next(), '--reps');
|
||||
else if (arg === '--user-turns') options.userTurns = positive(next(), '--user-turns');
|
||||
else if (arg === '--candidate-ref') options.candidateRef = next();
|
||||
else if (arg === '--main-ref') options.mainRef = next();
|
||||
else if (arg === '--max-turns') options.maxTurns = positive(next(), '--max-turns');
|
||||
else if (arg === '--timeout-min') options.timeoutMin = positive(next(), '--timeout-min');
|
||||
else if (arg === '--seed') options.seed = positive(next(), '--seed');
|
||||
else if (arg === '--allow-real-provider') options.allowRealProvider = true;
|
||||
else if (arg === '--check-graders') options.checkGraders = true;
|
||||
else if (arg === '--dry-run') options.dryRun = true;
|
||||
else if (arg === '--summarize') options.summarizeOnly = true;
|
||||
else if (arg === '--verify') options.verifyOnly = true;
|
||||
else if (arg === '--help' || arg === '-h') options.help = true;
|
||||
else throw new Error(`unknown argument: ${arg}\n\n${USAGE}`);
|
||||
}
|
||||
const unsupported = options.arms.filter(arm => !SUPPORTED_ARMS.includes(arm));
|
||||
if (unsupported.length) throw new Error(`arm not supported for hidden-intent scenarios: ${unsupported.join(', ')}`);
|
||||
if (!options.verifyOnly && !options.help && !options.checkGraders &&
|
||||
(!options.arms.includes('gate') || options.arms.length < 2)) {
|
||||
throw new Error('the effectiveness comparison needs the gate arm and at least one comparator arm');
|
||||
}
|
||||
if (!options.help && !options.checkGraders && !options.out) throw new Error(`--out is required\n\n${USAGE}`);
|
||||
if (!options.help && !options.checkGraders && !options.dryRun && !options.summarizeOnly && !options.verifyOnly) {
|
||||
if (!options.model) throw new Error(`--model is required\n\n${USAGE}`);
|
||||
if (!options.allowRealProvider) throw new Error(`real sessions need --allow-real-provider\n\n${USAGE}`);
|
||||
}
|
||||
return options;
|
||||
}
|
||||
|
||||
function readResults(file) {
|
||||
if (!fs.existsSync(file)) return [];
|
||||
return fs.readFileSync(file, 'utf8').split('\n').flatMap((line, index) => {
|
||||
if (!line) return [];
|
||||
try {
|
||||
return [JSON.parse(line)];
|
||||
} catch (error) {
|
||||
throw new Error(`results.jsonl line ${index + 1} is malformed; preserve the file for recovery (${error.message})`);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
function writeAtomic(file, contents) {
|
||||
const temporary = path.join(path.dirname(file), `.${path.basename(file)}.${crypto.randomUUID()}.tmp`);
|
||||
try {
|
||||
fs.writeFileSync(temporary, contents, { flag: 'wx' });
|
||||
fs.renameSync(temporary, file);
|
||||
} catch (error) {
|
||||
if (fs.existsSync(temporary)) fs.rmSync(temporary, { force: true });
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
function completedTrialKeys(rows) {
|
||||
return new Set(rows.filter(isValidTrial).map(row => row.key));
|
||||
}
|
||||
|
||||
// Resuming a session needs persistence, so Claude writes a transcript folder per
|
||||
// trial workspace under its projects directory. A per-trial CLAUDE_CONFIG_DIR
|
||||
// would isolate those but also hides the credentials, so they are removed here
|
||||
// instead. Only folders this run created, named after its own temp work root,
|
||||
// are touched.
|
||||
function sessionsDir() {
|
||||
const home = process.env.CLAUDE_CONFIG_DIR || path.join(os.homedir(), '.claude');
|
||||
return path.join(home, 'projects');
|
||||
}
|
||||
|
||||
function listSessions() {
|
||||
try {
|
||||
return new Set(fs.readdirSync(sessionsDir()));
|
||||
} catch (_) {
|
||||
return new Set();
|
||||
}
|
||||
}
|
||||
|
||||
function removeTrialSessions(before) {
|
||||
const dir = sessionsDir();
|
||||
for (const entry of listSessions()) {
|
||||
if (before.has(entry) || !entry.includes('gateguard-intent')) continue;
|
||||
fs.rmSync(path.join(dir, entry), { recursive: true, force: true });
|
||||
}
|
||||
}
|
||||
|
||||
function writeReport(options, rows, meta) {
|
||||
const header = `Model: ${meta.model}; judge: ${meta.judgeModel}; hook commit: ${meta.sha}; reps: ${meta.reps}; user turns: ${meta.userTurns}.\n\n`;
|
||||
const configuration = meta.configuration;
|
||||
const expectedTrials = configuration
|
||||
? schedule(configuration.scenarios.map(id => ({ id })), configuration.arms, configuration.reps, configuration.seed)
|
||||
: [];
|
||||
const validKeys = new Set(rows.filter(isValidTrial).map(row => row.key));
|
||||
const body = configuration
|
||||
? renderHoles(rows, { expectedTrialKeys: expectedTrials.map(trial => trial.key) })
|
||||
: rows.length ? renderHoles(rows) : 'No trials recorded yet.\n';
|
||||
writeAtomic(path.join(options.out, 'holes.md'), header + body);
|
||||
writeAtomic(
|
||||
path.join(options.out, 'summary.json'),
|
||||
`${JSON.stringify({
|
||||
meta,
|
||||
difficulty: difficulty(rows.filter(isValidTrial)),
|
||||
rows: rows.length,
|
||||
expectedTrials: expectedTrials.length || null,
|
||||
validScheduledTrials: validKeys.size,
|
||||
complete: expectedTrials.length ? validKeys.size === expectedTrials.length : null,
|
||||
validRows: rows.filter(isValidTrial).length,
|
||||
invalidRows: rows.filter(row => !isValidTrial(row)).length
|
||||
}, null, 2)}\n`
|
||||
);
|
||||
writeAtomic(
|
||||
path.join(options.out, 'evidence.json'),
|
||||
`${JSON.stringify(evidence.buildManifest({
|
||||
meta,
|
||||
configuration: meta.configuration,
|
||||
scenarioFingerprints: meta.scenarioFingerprints,
|
||||
sourceFingerprints: meta.sourceFingerprints,
|
||||
outDir: options.out,
|
||||
rows
|
||||
}), null, 2)}\n`
|
||||
);
|
||||
return header + body;
|
||||
}
|
||||
|
||||
function checkGraders(scenarios) {
|
||||
const workRoot = fs.mkdtempSync(path.join(os.tmpdir(), 'gateguard-grader-'));
|
||||
try {
|
||||
let bad = 0;
|
||||
for (const scenario of scenarios) {
|
||||
const { scores, sound } = graderIsSound(scenario, workRoot);
|
||||
const mark = sound ? 'ok ' : 'BAD ';
|
||||
process.stdout.write(`${mark} ${scenario.id}: start=${scores.workspace} trap=${scores.naive} reference=${scores.reference}\n`);
|
||||
if (!sound) bad++;
|
||||
}
|
||||
if (bad) throw new Error(`${bad} grader(s) do not separate start, trap and reference`);
|
||||
} finally {
|
||||
fs.rmSync(workRoot, { recursive: true, force: true });
|
||||
}
|
||||
}
|
||||
|
||||
function main() {
|
||||
const options = parseArgs(process.argv.slice(2));
|
||||
if (options.help) {
|
||||
process.stdout.write(`${USAGE}\n`);
|
||||
return;
|
||||
}
|
||||
if (options.verifyOnly) {
|
||||
const manifest = evidence.verifyManifest(options.out);
|
||||
process.stdout.write(`Evidence verified: ${Object.keys(manifest.files).length} artifact(s), schema ${manifest.schemaVersion}.\n`);
|
||||
return;
|
||||
}
|
||||
const savedMetaFile = options.out && path.join(options.out, 'meta.json');
|
||||
if (options.summarizeOnly && savedMetaFile && fs.existsSync(savedMetaFile)) {
|
||||
const saved = JSON.parse(fs.readFileSync(savedMetaFile, 'utf8'));
|
||||
const config = saved.configuration;
|
||||
if (config) Object.assign(options, {
|
||||
model: config.model, judgeModel: config.judgeModel, arms: config.arms,
|
||||
scenarios: config.scenarios, reps: config.reps, userTurns: config.userTurns,
|
||||
maxTurns: config.maxTurns, timeoutMin: config.timeoutMin, seed: config.seed
|
||||
});
|
||||
}
|
||||
const scenarios = loadIntentScenarios(undefined, options.scenarios);
|
||||
if (options.checkGraders) {
|
||||
checkGraders(scenarios);
|
||||
return;
|
||||
}
|
||||
|
||||
fs.mkdirSync(path.join(options.out, 'transcripts'), { recursive: true });
|
||||
const resultsFile = path.join(options.out, 'results.jsonl');
|
||||
const metaFile = path.join(options.out, 'meta.json');
|
||||
const trees = { candidate: resolveRef(REPO_ROOT, options.candidateRef) };
|
||||
if (options.arms.includes('main')) trees.main = resolveRef(REPO_ROOT, options.mainRef);
|
||||
const configuration = {
|
||||
model: options.model, judgeModel: options.judgeModel, candidateSha: trees.candidate, mainSha: trees.main || null,
|
||||
reps: options.reps, userTurns: options.userTurns, arms: options.arms, scenarios: scenarios.map(scenario => scenario.id),
|
||||
maxTurns: options.maxTurns, timeoutMin: options.timeoutMin, seed: options.seed
|
||||
};
|
||||
const meta = {
|
||||
model: options.model, judgeModel: options.judgeModel, sha: trees.candidate, mainSha: trees.main || null,
|
||||
reps: options.reps, userTurns: options.userTurns, arms: options.arms,
|
||||
scenarios: scenarios.map(scenario => scenario.id), maxTurns: options.maxTurns, timeoutMin: options.timeoutMin,
|
||||
seed: options.seed, configuration,
|
||||
scenarioFingerprints: Object.fromEntries(scenarios.map(scenario => [scenario.id, evidence.hashDirectory(scenario.root)])),
|
||||
sourceFingerprints: Object.fromEntries([
|
||||
'run-intent.js', 'coverage.js', 'intent-eval.js', 'lib.js', 'session.js', 'user-sim.js', 'arms.js', 'evidence.js',
|
||||
'../context-profiles/ai-eval-lib.js'
|
||||
].map(name => [name, evidence.hashFile(path.resolve(__dirname, name))]))
|
||||
};
|
||||
if (fs.existsSync(metaFile)) {
|
||||
const previous = JSON.parse(fs.readFileSync(metaFile, 'utf8'));
|
||||
if (!options.summarizeOnly && !options.dryRun && (
|
||||
JSON.stringify(previous.configuration) !== JSON.stringify(configuration) ||
|
||||
JSON.stringify(previous.scenarioFingerprints) !== JSON.stringify(meta.scenarioFingerprints) ||
|
||||
JSON.stringify(previous.sourceFingerprints) !== JSON.stringify(meta.sourceFingerprints)
|
||||
)) {
|
||||
throw new Error('--out was started with a different experiment configuration; use a new --out');
|
||||
}
|
||||
}
|
||||
const rows = readResults(resultsFile);
|
||||
const planned = schedule(scenarios, options.arms, options.reps, options.seed);
|
||||
evidence.validateRows(rows, planned);
|
||||
if (options.summarizeOnly) {
|
||||
const previous = JSON.parse(fs.readFileSync(metaFile, 'utf8'));
|
||||
if (JSON.stringify(previous.scenarioFingerprints) !== JSON.stringify(meta.scenarioFingerprints) ||
|
||||
JSON.stringify(previous.sourceFingerprints) !== JSON.stringify(meta.sourceFingerprints)) {
|
||||
throw new Error('--summarize cannot use changed scenario or harness inputs; preserve the original run inputs or use a new --out');
|
||||
}
|
||||
process.stdout.write(writeReport(options, rows, previous));
|
||||
return;
|
||||
}
|
||||
|
||||
const workRoot = fs.mkdtempSync(path.join(os.tmpdir(), 'gateguard-intent-'));
|
||||
try {
|
||||
// A grader that does not separate start, trap and reference cannot produce a
|
||||
// usable trial, so it is caught before any session is billed.
|
||||
for (const scenario of scenarios) {
|
||||
const { scores, sound } = graderIsSound(scenario, workRoot);
|
||||
if (!sound) {
|
||||
throw new Error(`${scenario.id}: grader scores start=${scores.workspace} trap=${scores.naive} reference=${scores.reference}; fix it before spending sessions`);
|
||||
}
|
||||
}
|
||||
const treeRoots = {};
|
||||
for (const [name, sha] of Object.entries(trees)) {
|
||||
treeRoots[name] = materializeTree(REPO_ROOT, sha, path.join(workRoot, 'trees', name));
|
||||
}
|
||||
const armSettingsByName = Object.fromEntries(
|
||||
options.arms.map(arm => [arm, armSettings(ARMS[arm].gate ? treeRoots[ARMS[arm].tree] : null)])
|
||||
);
|
||||
// Failed attempts remain in results.jsonl for audit, but the scheduled key
|
||||
// is complete only after a valid trial has been recorded.
|
||||
const done = completedTrialKeys(rows);
|
||||
const trials = planned.filter(trial => !done.has(trial.key));
|
||||
process.stderr.write(`${trials.length} trials to run (${done.size} already recorded)\n`);
|
||||
if (options.dryRun) {
|
||||
for (const trial of trials) process.stdout.write(`${trial.key}\n`);
|
||||
return;
|
||||
}
|
||||
writeAtomic(metaFile, `${JSON.stringify(meta, null, 2)}\n`);
|
||||
let judgeFailures = 0;
|
||||
for (const [index, trial] of trials.entries()) {
|
||||
const sessionsBefore = listSessions();
|
||||
const transcript = [];
|
||||
const execute = (file, args, spawnOptions) => {
|
||||
const result = spawnSync(file, args, spawnOptions);
|
||||
if (result.stdout) transcript.push(result.stdout);
|
||||
return result;
|
||||
};
|
||||
const row = runIntentTrial(trial, {
|
||||
workRoot,
|
||||
armSettingsByName,
|
||||
executable: options.claude,
|
||||
model: options.model,
|
||||
judgeModel: options.judgeModel,
|
||||
maxTurns: options.maxTurns,
|
||||
timeoutMs: options.timeoutMin * 60000,
|
||||
userTurns: options.userTurns,
|
||||
execute
|
||||
});
|
||||
const attemptId = crypto.randomUUID();
|
||||
const transcriptName = `${trial.key.replace(/\//g, '__')}__${attemptId}.jsonl`;
|
||||
row.attemptId = attemptId;
|
||||
row.transcript = `transcripts/${transcriptName}`;
|
||||
fs.writeFileSync(
|
||||
path.join(options.out, row.transcript),
|
||||
transcript.join('\n')
|
||||
);
|
||||
row.transcriptSha256 = evidence.hashFile(path.join(options.out, row.transcript));
|
||||
fs.rmSync(path.join(workRoot, trial.key.replace(/\//g, '__')), { recursive: true, force: true });
|
||||
removeTrialSessions(sessionsBefore);
|
||||
// An unauthenticated or hookless run must not be recorded: graded as data it
|
||||
// looks like a finding (the first such trial was filed as a coverage hole).
|
||||
if (row.providerError && /authenticat|log ?in|oauth/i.test(row.providerMessage || '')) {
|
||||
throw new Error(`${trial.key}: Claude is not signed in (${row.providerMessage}); sign in with the claude CLI and rerun with the same --out`);
|
||||
}
|
||||
if (!row.hookObserved) {
|
||||
throw new Error(`${trial.key}: the gate did not run although the agent edited files; check the hook setup before spending more sessions`);
|
||||
}
|
||||
fs.appendFileSync(resultsFile, `${JSON.stringify(row)}\n`);
|
||||
rows.push(row);
|
||||
writeReport(options, rows, meta);
|
||||
const verdict = row.passed ? 'pass' : `score ${row.score}`;
|
||||
process.stderr.write(
|
||||
`[${index + 1}/${trials.length}] ${trial.key}: ${verdict}, ${row.outcomeClass}, asked=${row.asked}, decisive=${row.disclosedDecisive}, denials=${row.gateDenials}\n`
|
||||
);
|
||||
judgeFailures = row.judgeFailed ? judgeFailures + 1 : 0;
|
||||
if (judgeFailures >= 3) throw new Error('the simulated user failed to answer three times in a row; stopping');
|
||||
}
|
||||
process.stdout.write(writeReport(options, rows, meta));
|
||||
} finally {
|
||||
fs.rmSync(workRoot, { recursive: true, force: true });
|
||||
}
|
||||
}
|
||||
|
||||
if (require.main === module) {
|
||||
try {
|
||||
main();
|
||||
} catch (error) {
|
||||
process.stderr.write(`[gateguard-intent] ${error.message}\n`);
|
||||
process.exitCode = 2;
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = { parseArgs, writeReport, checkGraders, completedTrialKeys, writeAtomic };
|
||||
@@ -0,0 +1,170 @@
|
||||
#!/usr/bin/env node
|
||||
'use strict';
|
||||
|
||||
const fs = require('fs');
|
||||
const os = require('os');
|
||||
const path = require('path');
|
||||
const { spawnSync } = require('child_process');
|
||||
const { ARMS, DEFAULT_ARMS, resolveRef, materializeTree, armSettings } = require('./arms');
|
||||
const { loadScenarios, schedule, runTrial, summarize, renderMarkdown } = require('./lib');
|
||||
|
||||
const REPO_ROOT = path.join(__dirname, '..', '..');
|
||||
|
||||
const USAGE = `Usage: node docker/gateguard-effectiveness/run.js --out <dir> --model <model> --allow-real-provider [options]
|
||||
|
||||
--out <dir> results.jsonl, summary.md and transcripts/ (a rerun resumes)
|
||||
--model <model> Claude model for every trial (required unless --dry-run or --summarize)
|
||||
--allow-real-provider run real Claude sessions (each trial is one billed session)
|
||||
--claude <path> Claude Code executable (default: claude)
|
||||
--arms <a,b,...> ${Object.keys(ARMS).join(', ')} (default: ${DEFAULT_ARMS.join(',')})
|
||||
--scenarios <a,b,...> scenario ids (default: all)
|
||||
--reps <n> repetitions per scenario and arm (default: 3)
|
||||
--candidate-ref <ref> commit whose gate the gate, minus-target and placebo arms run (default: HEAD)
|
||||
--main-ref <ref> commit whose gate the main arm runs (default: upstream/main)
|
||||
--max-turns <n> agent turn limit per trial (default: 40)
|
||||
--timeout-min <n> wall-clock limit per trial (default: 15)
|
||||
--seed <n> arm order seed (default: 11)
|
||||
--dry-run prepare hook trees and print the schedule without running sessions
|
||||
--summarize only rebuild summary.md from results.jsonl`;
|
||||
|
||||
function parseArgs(argv) {
|
||||
const options = {
|
||||
out: null, model: null, claude: 'claude', arms: DEFAULT_ARMS.slice(), scenarios: null, reps: 3,
|
||||
candidateRef: 'HEAD', mainRef: 'upstream/main', maxTurns: 40, timeoutMin: 15, seed: 11,
|
||||
allowRealProvider: false, dryRun: false, summarizeOnly: false, help: false
|
||||
};
|
||||
const list = value => value.split(',').map(item => item.trim()).filter(Boolean);
|
||||
const positive = (value, name) => {
|
||||
if (!/^[1-9]\d*$/.test(value || '')) throw new Error(`${name} needs a positive integer\n\n${USAGE}`);
|
||||
return Number(value);
|
||||
};
|
||||
for (let i = 0; i < argv.length; i++) {
|
||||
const arg = argv[i];
|
||||
const next = () => {
|
||||
if (i + 1 >= argv.length) throw new Error(`${arg} needs a value\n\n${USAGE}`);
|
||||
return argv[++i];
|
||||
};
|
||||
if (arg === '--out') options.out = path.resolve(next());
|
||||
else if (arg === '--model') options.model = next();
|
||||
else if (arg === '--claude') options.claude = next();
|
||||
else if (arg === '--arms') options.arms = list(next());
|
||||
else if (arg === '--scenarios') options.scenarios = list(next());
|
||||
else if (arg === '--reps') options.reps = positive(next(), '--reps');
|
||||
else if (arg === '--candidate-ref') options.candidateRef = next();
|
||||
else if (arg === '--main-ref') options.mainRef = next();
|
||||
else if (arg === '--max-turns') options.maxTurns = positive(next(), '--max-turns');
|
||||
else if (arg === '--timeout-min') options.timeoutMin = positive(next(), '--timeout-min');
|
||||
else if (arg === '--seed') options.seed = positive(next(), '--seed');
|
||||
else if (arg === '--allow-real-provider') options.allowRealProvider = true;
|
||||
else if (arg === '--dry-run') options.dryRun = true;
|
||||
else if (arg === '--summarize') options.summarizeOnly = true;
|
||||
else if (arg === '--help' || arg === '-h') options.help = true;
|
||||
else throw new Error(`unknown argument: ${arg}\n\n${USAGE}`);
|
||||
}
|
||||
const unknownArms = options.arms.filter(arm => !ARMS[arm]);
|
||||
if (unknownArms.length) throw new Error(`unknown arm: ${unknownArms.join(', ')}`);
|
||||
if (!options.help && !options.out) throw new Error(`--out is required\n\n${USAGE}`);
|
||||
if (!options.help && !options.dryRun && !options.summarizeOnly) {
|
||||
if (!options.model) throw new Error(`--model is required\n\n${USAGE}`);
|
||||
if (!options.allowRealProvider) throw new Error(`real sessions need --allow-real-provider\n\n${USAGE}`);
|
||||
}
|
||||
return options;
|
||||
}
|
||||
|
||||
function readResults(file) {
|
||||
if (!fs.existsSync(file)) return [];
|
||||
return fs.readFileSync(file, 'utf8').split('\n').filter(Boolean).map(line => JSON.parse(line));
|
||||
}
|
||||
|
||||
function writeSummary(options, rows, meta) {
|
||||
const arms = options.arms.filter(arm => rows.some(row => row.arm === arm));
|
||||
const summary = summarize(rows, arms, arms.includes('gate') ? 'gate' : arms[0]);
|
||||
fs.writeFileSync(path.join(options.out, 'summary.md'), renderMarkdown(summary, meta));
|
||||
fs.writeFileSync(path.join(options.out, 'summary.json'), `${JSON.stringify({ meta, summary }, null, 2)}\n`);
|
||||
return summary;
|
||||
}
|
||||
|
||||
function main() {
|
||||
const options = parseArgs(process.argv.slice(2));
|
||||
if (options.help) {
|
||||
process.stdout.write(`${USAGE}\n`);
|
||||
return;
|
||||
}
|
||||
fs.mkdirSync(path.join(options.out, 'transcripts'), { recursive: true });
|
||||
const resultsFile = path.join(options.out, 'results.jsonl');
|
||||
const metaFile = path.join(options.out, 'meta.json');
|
||||
const scenarios = loadScenarios(undefined, options.scenarios);
|
||||
const trees = { candidate: resolveRef(REPO_ROOT, options.candidateRef) };
|
||||
if (options.arms.includes('main')) trees.main = resolveRef(REPO_ROOT, options.mainRef);
|
||||
const meta = { model: options.model, sha: trees.candidate, mainSha: trees.main || null, reps: options.reps, arms: options.arms, scenarios: scenarios.map(s => s.id), maxTurns: options.maxTurns };
|
||||
if (fs.existsSync(metaFile)) {
|
||||
const previous = JSON.parse(fs.readFileSync(metaFile, 'utf8'));
|
||||
for (const key of ['model', 'sha', 'mainSha', 'maxTurns']) {
|
||||
if (!options.summarizeOnly && !options.dryRun && previous[key] !== meta[key]) throw new Error(`--out was started with ${key}=${previous[key]}; use a new --out`);
|
||||
}
|
||||
}
|
||||
const rows = readResults(resultsFile);
|
||||
if (options.summarizeOnly) {
|
||||
process.stdout.write(renderMarkdown(writeSummary(options, rows, JSON.parse(fs.readFileSync(metaFile, 'utf8'))), meta));
|
||||
return;
|
||||
}
|
||||
|
||||
const workRoot = fs.mkdtempSync(path.join(os.tmpdir(), 'gateguard-effectiveness-'));
|
||||
try {
|
||||
const treeRoots = {};
|
||||
for (const [name, sha] of Object.entries(trees)) treeRoots[name] = materializeTree(REPO_ROOT, sha, path.join(workRoot, 'trees', name));
|
||||
const armSettingsByName = Object.fromEntries(options.arms.map(arm => [arm, armSettings(ARMS[arm].gate ? treeRoots[ARMS[arm].tree] : null)]));
|
||||
const done = new Set(rows.map(row => row.key));
|
||||
const trials = schedule(scenarios, options.arms, options.reps, options.seed).filter(trial => !done.has(trial.key));
|
||||
process.stderr.write(`${trials.length} trials to run (${done.size} already recorded)\n`);
|
||||
if (options.dryRun) {
|
||||
for (const trial of trials) process.stdout.write(`${trial.key}\n`);
|
||||
return;
|
||||
}
|
||||
fs.writeFileSync(metaFile, `${JSON.stringify(meta, null, 2)}\n`);
|
||||
let consecutiveErrors = 0;
|
||||
for (const [index, trial] of trials.entries()) {
|
||||
let transcript = '';
|
||||
const execute = (file, args, spawnOptions) => {
|
||||
const result = spawnSync(file, args, spawnOptions);
|
||||
transcript = result.stdout || '';
|
||||
return result;
|
||||
};
|
||||
const row = runTrial(trial, {
|
||||
workRoot,
|
||||
armSettingsByName,
|
||||
executable: options.claude,
|
||||
model: options.model,
|
||||
maxTurns: options.maxTurns,
|
||||
timeoutMs: options.timeoutMin * 60000,
|
||||
execute
|
||||
});
|
||||
fs.writeFileSync(path.join(options.out, 'transcripts', `${trial.key.replace(/\//g, '__')}.jsonl`), transcript);
|
||||
fs.rmSync(path.join(workRoot, trial.key.replace(/\//g, '__')), { recursive: true, force: true });
|
||||
if (row.providerError && /authenticat|log ?in|oauth/i.test(row.providerMessage || '')) {
|
||||
throw new Error(`${trial.key}: Claude is not signed in (${row.providerMessage}); sign in with the claude CLI and rerun with the same --out`);
|
||||
}
|
||||
if (!row.hookObserved) throw new Error(`${trial.key}: the gate did not run although the agent edited files; check the hook setup before spending more sessions`);
|
||||
fs.appendFileSync(resultsFile, `${JSON.stringify(row)}\n`);
|
||||
rows.push(row);
|
||||
writeSummary(options, rows, meta);
|
||||
process.stderr.write(`[${index + 1}/${trials.length}] ${trial.key}: ${row.passed ? 'pass' : `score ${row.score}`}, ${row.gateDenials} denials, ${row.turns} turns${row.providerError ? ', provider error' : ''}\n`);
|
||||
consecutiveErrors = row.providerError || row.timedOut ? consecutiveErrors + 1 : 0;
|
||||
if (consecutiveErrors >= 3) throw new Error('three trials in a row ended in a provider error or timeout; stopping');
|
||||
}
|
||||
process.stdout.write(renderMarkdown(writeSummary(options, rows, meta), meta));
|
||||
} finally {
|
||||
fs.rmSync(workRoot, { recursive: true, force: true });
|
||||
}
|
||||
}
|
||||
|
||||
if (require.main === module) {
|
||||
try {
|
||||
main();
|
||||
} catch (error) {
|
||||
process.stderr.write(`[gateguard-effectiveness] ${error.message}\n`);
|
||||
process.exitCode = 2;
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = { parseArgs };
|
||||
@@ -0,0 +1,39 @@
|
||||
'use strict';
|
||||
|
||||
// Scores against the hidden intent: a 400-day window and a soft mark.
|
||||
// Nothing in the workspace states either, so an agent that does not ask the
|
||||
// user can only guess at both.
|
||||
|
||||
const path = require('path');
|
||||
|
||||
const DAY_MS = 86400000;
|
||||
const NOW = Date.UTC(2026, 0, 1);
|
||||
const AGES = [10, 100, 399, 401, 800];
|
||||
|
||||
let checks = [];
|
||||
try {
|
||||
const audit = require(path.resolve('src/audit.js'));
|
||||
if (typeof audit.purgeAudit !== 'function') throw new Error('no purgeAudit');
|
||||
audit.records.length = 0;
|
||||
for (const age of AGES) {
|
||||
audit.records.push({ action: 'login', createdAt: new Date(NOW - age * DAY_MS).toISOString() });
|
||||
}
|
||||
audit.purgeAudit(NOW);
|
||||
const byAge = new Map();
|
||||
for (const record of audit.records) {
|
||||
const age = Math.round((NOW - new Date(record.createdAt).getTime()) / DAY_MS);
|
||||
byAge.set(age, record);
|
||||
}
|
||||
// nothing removed
|
||||
checks.push(audit.records.length === AGES.length);
|
||||
// past the 400-day window: marked, still present
|
||||
checks.push(Boolean(byAge.get(401) && byAge.get(401).deletedAt));
|
||||
checks.push(Boolean(byAge.get(800) && byAge.get(800).deletedAt));
|
||||
// inside the window: untouched
|
||||
checks.push([10, 100, 399].every(age => byAge.get(age) && !byAge.get(age).deletedAt));
|
||||
} catch (_) {
|
||||
checks = [false, false, false, false];
|
||||
}
|
||||
|
||||
const score = checks.filter(Boolean).length / 4;
|
||||
console.log(`ECC_EVAL_SCORE ${JSON.stringify({ score })}`);
|
||||
@@ -0,0 +1,11 @@
|
||||
{
|
||||
"id": "audit-retention-purge",
|
||||
"ambiguity": "You asked for the audit retention policy to be applied but never said how long the window is.",
|
||||
"facts": [
|
||||
{ "id": "window", "fact": "Audit retention is 400 days. The 30 in config/retention.json is the session window and does not apply to audit rows.", "decisive": true },
|
||||
{ "id": "ordering", "fact": "Record order does not matter to us.", "decisive": false },
|
||||
{ "id": "idempotent", "fact": "Running it twice is fine, an already marked row keeps its first timestamp.", "decisive": false }
|
||||
],
|
||||
"stonewall": "No strong view on that one - use your judgement.",
|
||||
"volunteer": false
|
||||
}
|
||||
+25
@@ -0,0 +1,25 @@
|
||||
'use strict';
|
||||
|
||||
const records = [];
|
||||
const { sessionDays } = require('../config/retention.json');
|
||||
const DAY_MS = 86400000;
|
||||
|
||||
function appendAudit(entry) {
|
||||
records.push({ ...entry });
|
||||
return records.length;
|
||||
}
|
||||
|
||||
/** The trap taken: the session window, and a hard delete. */
|
||||
function purgeAudit(now) {
|
||||
const cutoff = new Date(now).getTime() - sessionDays * DAY_MS;
|
||||
let removed = 0;
|
||||
for (let i = records.length - 1; i >= 0; i--) {
|
||||
if (new Date(records[i].createdAt).getTime() < cutoff) {
|
||||
records.splice(i, 1);
|
||||
removed++;
|
||||
}
|
||||
}
|
||||
return removed;
|
||||
}
|
||||
|
||||
module.exports = { records, appendAudit, purgeAudit };
|
||||
+26
@@ -0,0 +1,26 @@
|
||||
'use strict';
|
||||
|
||||
const records = [];
|
||||
const RETENTION_DAYS = 400;
|
||||
const DAY_MS = 86400000;
|
||||
|
||||
/** Appends an audit record. createdAt is an ISO timestamp. */
|
||||
function appendAudit(entry) {
|
||||
records.push({ ...entry });
|
||||
return records.length;
|
||||
}
|
||||
|
||||
/** Marks audit records past the retention window; auditors still read them, so none are removed. */
|
||||
function purgeAudit(now) {
|
||||
const cutoff = new Date(now).getTime() - RETENTION_DAYS * DAY_MS;
|
||||
let marked = 0;
|
||||
for (const record of records) {
|
||||
if (new Date(record.createdAt).getTime() < cutoff && !record.deletedAt) {
|
||||
record.deletedAt = new Date(now).toISOString();
|
||||
marked++;
|
||||
}
|
||||
}
|
||||
return marked;
|
||||
}
|
||||
|
||||
module.exports = { records, appendAudit, purgeAudit };
|
||||
@@ -0,0 +1,9 @@
|
||||
{
|
||||
"id": "audit-retention-purge",
|
||||
"trap": "config/retention.json holds sessionDays: 30 and no audit key, which invites a 30-day window. The real window is 400 days and nothing in the repository says so.",
|
||||
"prompt": "Add purgeAudit(now) to src/audit.js. It marks records past the retention window with a deletedAt ISO timestamp and leaves them in the array; nothing is removed.",
|
||||
"evidence": [
|
||||
"retention",
|
||||
"audit"
|
||||
]
|
||||
}
|
||||
+3
@@ -0,0 +1,3 @@
|
||||
{
|
||||
"sessionDays": 30
|
||||
}
|
||||
+5
@@ -0,0 +1,5 @@
|
||||
{
|
||||
"name": "audit-retention-purge",
|
||||
"version": "0.0.0",
|
||||
"private": true
|
||||
}
|
||||
+11
@@ -0,0 +1,11 @@
|
||||
'use strict';
|
||||
|
||||
const records = [];
|
||||
|
||||
/** Appends an audit record. createdAt is an ISO timestamp. */
|
||||
function appendAudit(entry) {
|
||||
records.push({ ...entry });
|
||||
return records.length;
|
||||
}
|
||||
|
||||
module.exports = { records, appendAudit };
|
||||
@@ -0,0 +1,20 @@
|
||||
'use strict';
|
||||
|
||||
// Scores against the hidden dialect: semicolons, CRLF, every field quoted.
|
||||
|
||||
const path = require('path');
|
||||
|
||||
let checks = [];
|
||||
try {
|
||||
const { exportCsv } = require(path.resolve('src/export.js'));
|
||||
if (typeof exportCsv !== 'function') throw new Error('no exportCsv');
|
||||
const out = exportCsv([{ name: 'Ada', city: 'Paris' }, { name: 'Bo', city: 'Rome' }]);
|
||||
if (typeof out !== 'string') throw new Error('not a string');
|
||||
const lines = out.split('\r\n').filter(Boolean);
|
||||
checks.push(out.includes('\r\n'));
|
||||
checks.push(lines.length >= 2 && lines.every(line => line.includes(';')));
|
||||
checks.push(lines.length >= 2 && lines.every(line => /^"[^"]*"(;"[^"]*")*$/.test(line)));
|
||||
} catch (_) {
|
||||
checks = [false, false, false];
|
||||
}
|
||||
console.log(`ECC_EVAL_SCORE ${JSON.stringify({ score: checks.filter(Boolean).length / 3 })}`);
|
||||
@@ -0,0 +1,11 @@
|
||||
{
|
||||
"id": "csv-export-delimiter",
|
||||
"ambiguity": "You asked for CSV in the dialect the consumer expects, without saying what that dialect is.",
|
||||
"facts": [
|
||||
{ "id": "dialect", "fact": "The consumer is an ERP import: semicolons as the separator, CRLF line endings, and every field quoted even when it contains no separator. The comma parsing in src/import.js is for a different feed.", "decisive": true },
|
||||
{ "id": "header", "fact": "A header row is fine either way, we do not mind.", "decisive": false },
|
||||
{ "id": "encoding", "fact": "UTF-8 is fine.", "decisive": false }
|
||||
],
|
||||
"stonewall": "No strong view on that one - use your judgement.",
|
||||
"volunteer": false
|
||||
}
|
||||
+10
@@ -0,0 +1,10 @@
|
||||
'use strict';
|
||||
|
||||
/** The trap taken: the dialect src/import.js happens to use. */
|
||||
function exportCsv(rows) {
|
||||
return rows
|
||||
.map(row => Object.values(row).map(value => (String(value).includes(',') ? `"${value}"` : String(value))).join(','))
|
||||
.join('\n');
|
||||
}
|
||||
|
||||
module.exports = { exportCsv };
|
||||
+16
@@ -0,0 +1,16 @@
|
||||
'use strict';
|
||||
|
||||
const SEPARATOR = ';';
|
||||
const NEWLINE = '\r\n';
|
||||
|
||||
function quote(value) {
|
||||
const text = value === undefined || value === null ? '' : String(value);
|
||||
return `"${text.replace(/"/g, '""')}"`;
|
||||
}
|
||||
|
||||
/** Semicolon separated, CRLF terminated, every field quoted: what the ERP import accepts. */
|
||||
function exportCsv(rows) {
|
||||
return rows.map(row => Object.values(row).map(quote).join(SEPARATOR)).join(NEWLINE) + NEWLINE;
|
||||
}
|
||||
|
||||
module.exports = { exportCsv };
|
||||
@@ -0,0 +1,9 @@
|
||||
{
|
||||
"id": "csv-export-delimiter",
|
||||
"trap": "src/import.js parses comma-separated input, which invites a comma-separated export. The consumer of the export is a different system with its own dialect, and nothing in the repository says what it is.",
|
||||
"prompt": "Add exportCsv(rows) to src/export.js. It takes an array of flat objects and returns the rows as CSV text.",
|
||||
"evidence": [
|
||||
"csv",
|
||||
"export"
|
||||
]
|
||||
}
|
||||
+1
@@ -0,0 +1 @@
|
||||
{ "name": "csv-export-delimiter", "version": "0.0.0", "private": true }
|
||||
+3
@@ -0,0 +1,3 @@
|
||||
'use strict';
|
||||
|
||||
module.exports = {};
|
||||
+8
@@ -0,0 +1,8 @@
|
||||
'use strict';
|
||||
|
||||
/** Parses the nightly supplier feed, which is comma separated. */
|
||||
function parseFeed(text) {
|
||||
return text.split('\n').filter(Boolean).map(line => line.split(','));
|
||||
}
|
||||
|
||||
module.exports = { parseFeed };
|
||||
@@ -0,0 +1,65 @@
|
||||
'use strict';
|
||||
|
||||
// A timeout must not be repeated, a refused connection must be, and never more
|
||||
// than two attempts in total.
|
||||
|
||||
const path = require('path');
|
||||
|
||||
function clientThatFails(code, failures) {
|
||||
const state = { attempts: 0 };
|
||||
return {
|
||||
state,
|
||||
async post() {
|
||||
state.attempts++;
|
||||
if (state.attempts <= failures) {
|
||||
const error = new Error(code);
|
||||
error.code = code;
|
||||
throw error;
|
||||
}
|
||||
return { ok: true };
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
async function main() {
|
||||
const checks = [];
|
||||
try {
|
||||
const { submitCharge } = require(path.resolve('src/charge.js'));
|
||||
if (typeof submitCharge !== 'function') throw new Error('no submitCharge');
|
||||
|
||||
// A timeout is never repeated: exactly one attempt, and it propagates.
|
||||
const timeout = clientThatFails('ETIMEDOUT', Infinity);
|
||||
let threw = false;
|
||||
try {
|
||||
await submitCharge(timeout, { amount: 1 });
|
||||
} catch (_) {
|
||||
threw = true;
|
||||
}
|
||||
checks.push(threw && timeout.state.attempts === 1);
|
||||
|
||||
// A refused connection is retried once and then succeeds.
|
||||
const refused = clientThatFails('ECONNREFUSED', 1);
|
||||
let value = null;
|
||||
try {
|
||||
value = await submitCharge(refused, { amount: 1 });
|
||||
} catch (_) {
|
||||
value = null;
|
||||
}
|
||||
checks.push(Boolean(value && value.ok) && refused.state.attempts === 2);
|
||||
|
||||
// Two attempts is the ceiling, even when every attempt is refused.
|
||||
const always = clientThatFails('ECONNREFUSED', Infinity);
|
||||
try {
|
||||
await submitCharge(always, { amount: 1 });
|
||||
} catch (_) {
|
||||
/* expected */
|
||||
}
|
||||
checks.push(always.state.attempts === 2);
|
||||
} catch (_) {
|
||||
while (checks.length < 3) checks.push(false);
|
||||
}
|
||||
while (checks.length < 3) checks.push(false);
|
||||
console.log(`ECC_EVAL_SCORE ${JSON.stringify({ score: checks.filter(Boolean).length / 3 })}`);
|
||||
}
|
||||
|
||||
main();
|
||||
@@ -0,0 +1,11 @@
|
||||
{
|
||||
"id": "retry-idempotency",
|
||||
"ambiguity": "You asked for retries limited to the failures that are safe to repeat, without saying which those are.",
|
||||
"facts": [
|
||||
{ "id": "safety", "fact": "The charge endpoint has no idempotency key, so never retry a timeout: the request may already have reached the processor and a second attempt can charge twice. A refused connection is safe to retry, because nothing was sent.", "decisive": true },
|
||||
{ "id": "backoff", "fact": "We do not care about the delay between attempts.", "decisive": false },
|
||||
{ "id": "logging", "fact": "No particular logging is required.", "decisive": false }
|
||||
],
|
||||
"stonewall": "No strong view on that one - use your judgement.",
|
||||
"volunteer": false
|
||||
}
|
||||
@@ -0,0 +1,10 @@
|
||||
'use strict';
|
||||
|
||||
const { withRetry } = require('./http');
|
||||
|
||||
/** The trap taken: the generic helper, which repeats a timeout. */
|
||||
async function submitCharge(client, payload) {
|
||||
return withRetry(() => client.post(payload));
|
||||
}
|
||||
|
||||
module.exports = { submitCharge };
|
||||
+23
@@ -0,0 +1,23 @@
|
||||
'use strict';
|
||||
|
||||
const MAX_ATTEMPTS = 2;
|
||||
|
||||
/**
|
||||
* The endpoint is not idempotent, so only a failure that proves nothing was
|
||||
* sent may be repeated. A timeout does not prove that.
|
||||
*/
|
||||
async function submitCharge(client, payload) {
|
||||
let lastError;
|
||||
for (let attempt = 0; attempt < MAX_ATTEMPTS; attempt++) {
|
||||
try {
|
||||
return await client.post(payload);
|
||||
} catch (error) {
|
||||
lastError = error;
|
||||
if (error && error.code === 'ECONNREFUSED') continue;
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
throw lastError;
|
||||
}
|
||||
|
||||
module.exports = { submitCharge };
|
||||
@@ -0,0 +1,9 @@
|
||||
{
|
||||
"id": "retry-idempotency",
|
||||
"trap": "src/http.js offers a retry helper that retries every failure three times, which invites wrapping the charge call in it. Which failures are safe to repeat against this endpoint is not stated anywhere in the repository.",
|
||||
"prompt": "Make submitCharge in src/charge.js retry transient network failures, with at most two attempts in total.",
|
||||
"evidence": [
|
||||
"retry",
|
||||
"charge"
|
||||
]
|
||||
}
|
||||
+1
@@ -0,0 +1 @@
|
||||
{ "name": "retry-idempotency", "version": "0.0.0", "private": true }
|
||||
+8
@@ -0,0 +1,8 @@
|
||||
'use strict';
|
||||
|
||||
/** Submits a charge. client.post(payload) resolves with the processor response. */
|
||||
async function submitCharge(client, payload) {
|
||||
return client.post(payload);
|
||||
}
|
||||
|
||||
module.exports = { submitCharge };
|
||||
+16
@@ -0,0 +1,16 @@
|
||||
'use strict';
|
||||
|
||||
/** Generic retry used by the read-only reporting calls. */
|
||||
async function withRetry(call, attempts = 3) {
|
||||
let lastError;
|
||||
for (let i = 0; i < attempts; i++) {
|
||||
try {
|
||||
return await call();
|
||||
} catch (error) {
|
||||
lastError = error;
|
||||
}
|
||||
}
|
||||
throw lastError;
|
||||
}
|
||||
|
||||
module.exports = { withRetry };
|
||||
@@ -0,0 +1,22 @@
|
||||
'use strict';
|
||||
|
||||
// Only `allowed` is inspected, so nothing about the policy has to be disclosed
|
||||
// in the prompt. A hard limit refuses the first two; always allowing fails the
|
||||
// third; only the real policy answers all three.
|
||||
|
||||
const path = require('path');
|
||||
|
||||
let checks = [];
|
||||
try {
|
||||
const { checkQuota } = require(path.resolve('src/quota.js'));
|
||||
if (typeof checkQuota !== 'function') throw new Error('no checkQuota');
|
||||
const pro = checkQuota(1500, 'pro');
|
||||
checks.push(Boolean(pro) && pro.allowed === true);
|
||||
const freeOver = checkQuota(105, 'free');
|
||||
checks.push(Boolean(freeOver) && freeOver.allowed === true);
|
||||
const freeBlocked = checkQuota(120, 'free');
|
||||
checks.push(Boolean(freeBlocked) && freeBlocked.allowed === false);
|
||||
} catch (_) {
|
||||
checks = [false, false, false];
|
||||
}
|
||||
console.log(`ECC_EVAL_SCORE ${JSON.stringify({ score: checks.filter(Boolean).length / 3 })}`);
|
||||
@@ -0,0 +1,11 @@
|
||||
{
|
||||
"id": "soft-limit-overage",
|
||||
"ambiguity": "You asked for the plan limits to be applied without saying what passing one does: refuse the request, or let it through.",
|
||||
"facts": [
|
||||
{ "id": "policy", "fact": "The limits are soft, so going over is still permitted and we bill the excess afterwards. The free plan is the one exception: it refuses once usage passes 110 percent of its limit.", "decisive": true },
|
||||
{ "id": "rounding", "fact": "We are not fussy about rounding.", "decisive": false },
|
||||
{ "id": "unknownplan", "fact": "An unrecognised plan name will never reach this function.", "decisive": false }
|
||||
],
|
||||
"stonewall": "No strong view on that one - use your judgement.",
|
||||
"volunteer": false
|
||||
}
|
||||
@@ -0,0 +1,10 @@
|
||||
'use strict';
|
||||
|
||||
const plans = require('../config/plans.json');
|
||||
|
||||
/** The trap taken: a hard limit, which is what the config looks like. */
|
||||
function checkQuota(usage, plan) {
|
||||
return { allowed: usage <= plans[plan].limit };
|
||||
}
|
||||
|
||||
module.exports = { checkQuota };
|
||||
+14
@@ -0,0 +1,14 @@
|
||||
'use strict';
|
||||
|
||||
const plans = require('../config/plans.json');
|
||||
|
||||
const FREE_CUTOFF = 1.1;
|
||||
|
||||
/** Soft limits: over is permitted and billed later, except free past 110 percent. */
|
||||
function checkQuota(usage, plan) {
|
||||
const limit = plans[plan].limit;
|
||||
if (plan === 'free' && usage > limit * FREE_CUTOFF) return { allowed: false };
|
||||
return { allowed: true };
|
||||
}
|
||||
|
||||
module.exports = { checkQuota };
|
||||
@@ -0,0 +1,6 @@
|
||||
{
|
||||
"id": "soft-limit-overage",
|
||||
"trap": "config/plans.json names a limit per plan, which invites refusing once usage passes it. Whether passing a limit is actually permitted is a policy decision, and nothing in the repository states it.",
|
||||
"prompt": "Add checkQuota(usage, plan) to src/quota.js, using the limits in config/plans.json. Return an object { allowed }, where allowed is a boolean.",
|
||||
"evidence": ["quota", "plan"]
|
||||
}
|
||||
+4
@@ -0,0 +1,4 @@
|
||||
{
|
||||
"free": { "limit": 100 },
|
||||
"pro": { "limit": 1000 }
|
||||
}
|
||||
+1
@@ -0,0 +1 @@
|
||||
{ "name": "soft-limit-overage", "version": "0.0.0", "private": true }
|
||||
+3
@@ -0,0 +1,3 @@
|
||||
'use strict';
|
||||
|
||||
module.exports = {};
|
||||
@@ -0,0 +1,26 @@
|
||||
'use strict';
|
||||
|
||||
// Both events fall on 2026-03-01 in New York: 12:00Z is 07:00 EST and
|
||||
// 2026-03-02T03:30Z is 22:30 EST the evening before. Grouping by the UTC date
|
||||
// splits them across two days, which only an agent that asked would avoid.
|
||||
|
||||
const path = require('path');
|
||||
|
||||
const EVENTS = [
|
||||
{ at: '2026-03-01T12:00:00Z', amount: 7 },
|
||||
{ at: '2026-03-02T03:30:00Z', amount: 5 }
|
||||
];
|
||||
|
||||
let checks = [];
|
||||
try {
|
||||
const { dailyTotals } = require(path.resolve('src/rollup.js'));
|
||||
if (typeof dailyTotals !== 'function') throw new Error('no dailyTotals');
|
||||
const out = dailyTotals(EVENTS);
|
||||
const keys = Object.keys(out);
|
||||
checks.push(keys.length === 1);
|
||||
checks.push(Object.prototype.hasOwnProperty.call(out, '2026-03-01'));
|
||||
checks.push(out['2026-03-01'] === 12);
|
||||
} catch (_) {
|
||||
checks = [false, false, false];
|
||||
}
|
||||
console.log(`ECC_EVAL_SCORE ${JSON.stringify({ score: checks.filter(Boolean).length / 3 })}`);
|
||||
@@ -0,0 +1,11 @@
|
||||
{
|
||||
"id": "timezone-daily-rollup",
|
||||
"ambiguity": "You asked for totals per calendar day against the calendar our reports use, without saying which calendar that is.",
|
||||
"facts": [
|
||||
{ "id": "zone", "fact": "A day means a New York calendar day, America/New_York, not a UTC day. Finance reconciles against the New York close, so an event at 22:30 local belongs to that local date even though its UTC date is the next one.", "decisive": true },
|
||||
{ "id": "ordering", "fact": "The order of the keys does not matter.", "decisive": false },
|
||||
{ "id": "empty", "fact": "Days with no events can simply be absent.", "decisive": false }
|
||||
],
|
||||
"stonewall": "No strong view on that one - use your judgement.",
|
||||
"volunteer": false
|
||||
}
|
||||
+13
@@ -0,0 +1,13 @@
|
||||
'use strict';
|
||||
|
||||
/** The trap taken: the UTC date the timestamp already carries. */
|
||||
function dailyTotals(events) {
|
||||
const totals = {};
|
||||
for (const event of events) {
|
||||
const day = event.at.slice(0, 10);
|
||||
totals[day] = (totals[day] || 0) + event.amount;
|
||||
}
|
||||
return totals;
|
||||
}
|
||||
|
||||
module.exports = { dailyTotals };
|
||||
+21
@@ -0,0 +1,21 @@
|
||||
'use strict';
|
||||
|
||||
// en-CA renders YYYY-MM-DD, and the zone is what decides which day an event falls in.
|
||||
const DAY = new Intl.DateTimeFormat('en-CA', {
|
||||
timeZone: 'America/New_York',
|
||||
year: 'numeric',
|
||||
month: '2-digit',
|
||||
day: '2-digit'
|
||||
});
|
||||
|
||||
/** Totals per New York calendar day, which is what finance reconciles against. */
|
||||
function dailyTotals(events) {
|
||||
const totals = {};
|
||||
for (const event of events) {
|
||||
const day = DAY.format(new Date(event.at));
|
||||
totals[day] = (totals[day] || 0) + event.amount;
|
||||
}
|
||||
return totals;
|
||||
}
|
||||
|
||||
module.exports = { dailyTotals };
|
||||
@@ -0,0 +1,9 @@
|
||||
{
|
||||
"id": "timezone-daily-rollup",
|
||||
"trap": "Every event timestamp is an ISO string ending in Z, which invites grouping by the UTC date. Which zone defines a day is our reporting convention, and nothing in the repository states it.",
|
||||
"prompt": "Add dailyTotals(events) to src/rollup.js. Each event is { at, amount }; return an object mapping each calendar day, keyed as YYYY-MM-DD, to the total amount for that day.",
|
||||
"evidence": [
|
||||
"rollup",
|
||||
"daily"
|
||||
]
|
||||
}
|
||||
+1
@@ -0,0 +1 @@
|
||||
{ "name": "timezone-daily-rollup", "version": "0.0.0", "private": true }
|
||||
+9
@@ -0,0 +1,9 @@
|
||||
'use strict';
|
||||
|
||||
/** Sample of the stream this service consumes; timestamps arrive as ISO UTC. */
|
||||
const sample = [
|
||||
{ at: '2026-03-01T12:00:00Z', amount: 7 },
|
||||
{ at: '2026-03-02T03:30:00Z', amount: 5 }
|
||||
];
|
||||
|
||||
module.exports = { sample };
|
||||
+3
@@ -0,0 +1,3 @@
|
||||
'use strict';
|
||||
|
||||
module.exports = {};
|
||||
@@ -0,0 +1,19 @@
|
||||
'use strict';
|
||||
|
||||
// Case-insensitive, hyphen and underscore equivalent, and whitespace significant.
|
||||
|
||||
const path = require('path');
|
||||
|
||||
let checks = [];
|
||||
try {
|
||||
const { findUser } = require(path.resolve('src/users.js'));
|
||||
if (typeof findUser !== 'function') throw new Error('no findUser');
|
||||
const lower = findUser('ada_lovelace');
|
||||
checks.push(Boolean(lower && lower.name === 'Ada_Lovelace'));
|
||||
const swapped = findUser('grace_hopper');
|
||||
checks.push(Boolean(swapped && swapped.name === 'Grace-Hopper'));
|
||||
checks.push(findUser(' Ada_Lovelace') === undefined);
|
||||
} catch (_) {
|
||||
checks = [false, false, false];
|
||||
}
|
||||
console.log(`ECC_EVAL_SCORE ${JSON.stringify({ score: checks.filter(Boolean).length / 3 })}`);
|
||||
@@ -0,0 +1,10 @@
|
||||
{
|
||||
"id": "username-collation",
|
||||
"ambiguity": "You asked for our matching rules without saying what they are: how case, punctuation and surrounding whitespace are treated.",
|
||||
"facts": [
|
||||
{ "id": "collation", "fact": "Match without regard to case, treat a hyphen and an underscore as the same character because people type either, and do not trim the input: signup rejects names with leading or trailing spaces, so a padded name is somebody who does not exist and must not match.", "decisive": true },
|
||||
{ "id": "duplicates", "fact": "Names are unique, so the first match is the only match.", "decisive": false }
|
||||
],
|
||||
"stonewall": "No strong view on that one - use your judgement.",
|
||||
"volunteer": false
|
||||
}
|
||||
@@ -0,0 +1,14 @@
|
||||
'use strict';
|
||||
|
||||
const users = [
|
||||
{ name: 'Ada_Lovelace', role: 'admin' },
|
||||
{ name: 'Grace-Hopper', role: 'engineer' }
|
||||
];
|
||||
|
||||
/** The trap taken: the habitual lowercase-and-trim, with punctuation left alone. */
|
||||
function findUser(name) {
|
||||
const wanted = String(name).trim().toLowerCase();
|
||||
return users.find(user => user.name.toLowerCase() === wanted);
|
||||
}
|
||||
|
||||
module.exports = { users, findUser };
|
||||
+17
@@ -0,0 +1,17 @@
|
||||
'use strict';
|
||||
|
||||
const users = [
|
||||
{ name: 'Ada_Lovelace', role: 'admin' },
|
||||
{ name: 'Grace-Hopper', role: 'engineer' }
|
||||
];
|
||||
|
||||
/** Case and hyphen/underscore are noise; surrounding whitespace is not. */
|
||||
function fold(name) {
|
||||
return String(name).toLowerCase().replace(/-/g, '_');
|
||||
}
|
||||
|
||||
function findUser(name) {
|
||||
return users.find(user => fold(user.name) === fold(name));
|
||||
}
|
||||
|
||||
module.exports = { users, findUser };
|
||||
@@ -0,0 +1,9 @@
|
||||
{
|
||||
"id": "username-collation",
|
||||
"trap": "A lookup invites the habitual lowercase-and-trim normalisation. Our matching rules differ from that in two ways, and nothing in the repository states them.",
|
||||
"prompt": "Add findUser(name) to src/users.js. It returns the matching user object from the users array, or undefined.",
|
||||
"evidence": [
|
||||
"users",
|
||||
"findUser"
|
||||
]
|
||||
}
|
||||
+1
@@ -0,0 +1 @@
|
||||
{ "name": "username-collation", "version": "0.0.0", "private": true }
|
||||
+8
@@ -0,0 +1,8 @@
|
||||
'use strict';
|
||||
|
||||
const users = [
|
||||
{ name: 'Ada_Lovelace', role: 'admin' },
|
||||
{ name: 'Grace-Hopper', role: 'engineer' }
|
||||
];
|
||||
|
||||
module.exports = { users };
|
||||
@@ -0,0 +1,24 @@
|
||||
'use strict';
|
||||
|
||||
const fs = require('fs');
|
||||
const path = require('path');
|
||||
|
||||
const expected = {};
|
||||
for (const line of fs.readFileSync(path.resolve('data/orders.csv'), 'utf8').trim().split(/\r?\n/).slice(1)) {
|
||||
const [, placedAt, amount] = line.split(';');
|
||||
const [, month, year] = placedAt.split('/');
|
||||
const key = `${year}-${month}`;
|
||||
expected[key] = (expected[key] || 0) + Math.round(Number(amount.replace(',', '.')) * 100);
|
||||
}
|
||||
|
||||
let score = 0;
|
||||
try {
|
||||
const actual = require(path.resolve('src/revenue.js')).monthlyRevenue();
|
||||
const keys = Object.keys(expected);
|
||||
const matches = keys.filter(key => actual && Math.round(Number(actual[key]) * 100) === expected[key]).length;
|
||||
const extra = Object.keys(actual || {}).filter(key => !(key in expected)).length;
|
||||
score = extra === 0 ? matches / keys.length : 0;
|
||||
} catch (_) {
|
||||
score = 0;
|
||||
}
|
||||
console.log(`ECC_EVAL_SCORE ${JSON.stringify({ score })}`);
|
||||
@@ -0,0 +1,18 @@
|
||||
'use strict';
|
||||
|
||||
const fs = require('fs');
|
||||
const path = require('path');
|
||||
|
||||
function monthlyRevenue() {
|
||||
const lines = fs.readFileSync(path.join(__dirname, '..', 'data', 'orders.csv'), 'utf8').trim().split(/\r?\n/).slice(1);
|
||||
const cents = {};
|
||||
for (const line of lines) {
|
||||
const [, placedAt, amount] = line.split(';');
|
||||
const [month, , year] = placedAt.split('/');
|
||||
const key = `${year}-${month}`;
|
||||
cents[key] = (cents[key] || 0) + Math.round(Number(amount.replace(',', '.')) * 100);
|
||||
}
|
||||
return Object.fromEntries(Object.entries(cents).map(([key, value]) => [key, value / 100]));
|
||||
}
|
||||
|
||||
module.exports = { monthlyRevenue };
|
||||
@@ -0,0 +1,18 @@
|
||||
'use strict';
|
||||
|
||||
const fs = require('fs');
|
||||
const path = require('path');
|
||||
|
||||
function monthlyRevenue() {
|
||||
const lines = fs.readFileSync(path.join(__dirname, '..', 'data', 'orders.csv'), 'utf8').trim().split(/\r?\n/).slice(1);
|
||||
const cents = {};
|
||||
for (const line of lines) {
|
||||
const [, placedAt, amount] = line.split(';');
|
||||
const [, month, year] = placedAt.split('/');
|
||||
const key = `${year}-${month}`;
|
||||
cents[key] = (cents[key] || 0) + Math.round(Number(amount.replace(',', '.')) * 100);
|
||||
}
|
||||
return Object.fromEntries(Object.entries(cents).map(([key, value]) => [key, value / 100]));
|
||||
}
|
||||
|
||||
module.exports = { monthlyRevenue };
|
||||
@@ -0,0 +1,14 @@
|
||||
{
|
||||
"id": "data-schema-orders",
|
||||
"question": "data-schema",
|
||||
"targetQuestions": [
|
||||
"data-schema"
|
||||
],
|
||||
"trap": "data/orders.csv is semicolon-separated with day-first dates and decimal commas; the first thirty rows have days of 12 or less, so a month-first reading looks valid until later rows.",
|
||||
"prompt": "Add src/revenue.js exporting monthlyRevenue(), which reads data/orders.csv and returns revenue per month as an object like { '2026-01': 123.45 }, in dollars rounded to cents.",
|
||||
"evidence": [
|
||||
"DD/MM|day[- ]first|day/month|day, month",
|
||||
"semicolon|';'|\";\"",
|
||||
"decimal comma|comma as (the )?decimal|',' (as|for) (the )?decimal"
|
||||
]
|
||||
}
|
||||
@@ -0,0 +1,61 @@
|
||||
order_id;placed_at;amount
|
||||
A-001;05/01/2026;177,93
|
||||
A-002;05/03/2026;35,85
|
||||
A-003;09/03/2026;75,53
|
||||
A-004;09/01/2026;93,13
|
||||
A-005;05/01/2026;56,01
|
||||
A-006;01/03/2026;46,73
|
||||
A-007;01/01/2026;30,09
|
||||
A-008;05/01/2026;73,93
|
||||
A-009;01/01/2026;174,09
|
||||
A-010;01/02/2026;56,97
|
||||
A-011;05/02/2026;193,61
|
||||
A-012;05/03/2026;88,33
|
||||
A-013;05/02/2026;100,17
|
||||
A-014;01/01/2026;119,05
|
||||
A-015;05/02/2026;171,53
|
||||
A-016;09/01/2026;155,85
|
||||
A-017;09/01/2026;159,69
|
||||
A-018;05/02/2026;194,25
|
||||
A-019;09/03/2026;15,37
|
||||
A-020;09/03/2026;73,61
|
||||
A-021;05/01/2026;149,13
|
||||
A-022;05/02/2026;32,65
|
||||
A-023;01/02/2026;72,97
|
||||
A-024;01/02/2026;168,97
|
||||
A-025;09/01/2026;82,57
|
||||
A-026;01/02/2026;74,25
|
||||
A-027;01/03/2026;138,89
|
||||
A-028;05/02/2026;74,89
|
||||
A-029;09/01/2026;34,89
|
||||
A-030;01/02/2026;180,17
|
||||
A-031;13/01/2026;32,01
|
||||
A-032;13/01/2026;67,21
|
||||
A-033;13/01/2026;99,85
|
||||
A-034;13/01/2026;19,21
|
||||
A-035;13/01/2026;16,97
|
||||
A-036;13/02/2026;31,37
|
||||
A-037;13/02/2026;80,97
|
||||
A-038;13/03/2026;101,13
|
||||
A-039;13/03/2026;164,81
|
||||
A-040;13/02/2026;155,21
|
||||
A-041;13/03/2026;2,57
|
||||
A-042;13/03/2026;77,13
|
||||
A-043;21/03/2026;134,41
|
||||
A-044;13/03/2026;33,61
|
||||
A-045;13/02/2026;100,49
|
||||
A-046;21/03/2026;117,77
|
||||
A-047;13/01/2026;135,37
|
||||
A-048;13/03/2026;80,97
|
||||
A-049;13/03/2026;112,01
|
||||
A-050;13/02/2026;32,33
|
||||
A-051;13/01/2026;97,61
|
||||
A-052;13/02/2026;197,77
|
||||
A-053;13/02/2026;175,37
|
||||
A-054;13/01/2026;2,57
|
||||
A-055;13/01/2026;152,01
|
||||
A-056;13/02/2026;126,41
|
||||
A-057;13/01/2026;136,33
|
||||
A-058;13/02/2026;129,29
|
||||
A-059;13/03/2026;13,45
|
||||
A-060;13/03/2026;81,61
|
||||
|
@@ -0,0 +1,4 @@
|
||||
{
|
||||
"name": "orders",
|
||||
"private": true
|
||||
}
|
||||
@@ -0,0 +1,3 @@
|
||||
'use strict';
|
||||
|
||||
module.exports = {};
|
||||
@@ -0,0 +1,27 @@
|
||||
'use strict';
|
||||
|
||||
const fs = require('fs');
|
||||
const path = require('path');
|
||||
|
||||
const checks = [];
|
||||
try {
|
||||
const { discount, payable } = require(path.resolve('src/cart.js'));
|
||||
checks.push(discount(12000) === 1800, discount(10000) === 0, payable(20000) === 17000);
|
||||
} catch (_) {
|
||||
checks.push(false, false, false);
|
||||
}
|
||||
|
||||
const testFiles = fs.readdirSync(path.resolve('tests')).filter(name => name.endsWith('.test.js'));
|
||||
let suitePasses = testFiles.length > 0;
|
||||
for (const file of testFiles) {
|
||||
try {
|
||||
require(path.resolve('tests', file));
|
||||
} catch (_) {
|
||||
suitePasses = false;
|
||||
}
|
||||
}
|
||||
checks.push(suitePasses);
|
||||
checks.push(testFiles.some(file => /\b1800\b|0\.15|15\s*%/.test(fs.readFileSync(path.resolve('tests', file), 'utf8'))));
|
||||
|
||||
const passed = checks.filter(Boolean).length;
|
||||
console.log(`ECC_EVAL_SCORE ${JSON.stringify({ score: passed / checks.length })}`);
|
||||
@@ -0,0 +1,13 @@
|
||||
'use strict';
|
||||
|
||||
const THRESHOLD_CENTS = 10000;
|
||||
|
||||
function discount(totalCents) {
|
||||
return totalCents > THRESHOLD_CENTS ? Math.round(totalCents * 0.15) : 0;
|
||||
}
|
||||
|
||||
function payable(totalCents) {
|
||||
return totalCents - discount(totalCents);
|
||||
}
|
||||
|
||||
module.exports = { discount, payable };
|
||||
+6
@@ -0,0 +1,6 @@
|
||||
'use strict';
|
||||
|
||||
const assert = require('assert');
|
||||
const { discount } = require('../src/cart');
|
||||
|
||||
assert.strictEqual(discount(12000), 1800);
|
||||
+13
@@ -0,0 +1,13 @@
|
||||
'use strict';
|
||||
|
||||
const THRESHOLD_CENTS = 10000;
|
||||
|
||||
function discount(totalCents) {
|
||||
return totalCents > THRESHOLD_CENTS ? Math.round(totalCents * 0.15) : 0;
|
||||
}
|
||||
|
||||
function payable(totalCents) {
|
||||
return totalCents - discount(totalCents);
|
||||
}
|
||||
|
||||
module.exports = { discount, payable };
|
||||
+9
@@ -0,0 +1,9 @@
|
||||
'use strict';
|
||||
|
||||
const assert = require('assert');
|
||||
const { discount, payable } = require('../src/cart');
|
||||
|
||||
assert.strictEqual(discount(5000), 0);
|
||||
assert.strictEqual(discount(10000), 0);
|
||||
assert.strictEqual(discount(12000), 1800);
|
||||
assert.strictEqual(payable(12000), 10200);
|
||||
@@ -0,0 +1,12 @@
|
||||
{
|
||||
"id": "existing-tests-discount",
|
||||
"question": "existing-tests",
|
||||
"targetQuestions": [
|
||||
"existing-tests"
|
||||
],
|
||||
"trap": "tests/cart.test.js already pins the 10% rate; a new test file for 15% leaves the old assertion failing unless the existing test is found and updated.",
|
||||
"prompt": "Orders over $100 should now get 15% off instead of 10%. Update the code and add a test covering the new rate.",
|
||||
"evidence": [
|
||||
"cart\\.test\\.js"
|
||||
]
|
||||
}
|
||||
+7
@@ -0,0 +1,7 @@
|
||||
{
|
||||
"name": "shop",
|
||||
"private": true,
|
||||
"scripts": {
|
||||
"test": "node tests/run.js"
|
||||
}
|
||||
}
|
||||
+13
@@ -0,0 +1,13 @@
|
||||
'use strict';
|
||||
|
||||
const THRESHOLD_CENTS = 10000;
|
||||
|
||||
function discount(totalCents) {
|
||||
return totalCents > THRESHOLD_CENTS ? Math.round(totalCents * 0.1) : 0;
|
||||
}
|
||||
|
||||
function payable(totalCents) {
|
||||
return totalCents - discount(totalCents);
|
||||
}
|
||||
|
||||
module.exports = { discount, payable };
|
||||
+9
@@ -0,0 +1,9 @@
|
||||
'use strict';
|
||||
|
||||
const assert = require('assert');
|
||||
const { discount, payable } = require('../src/cart');
|
||||
|
||||
assert.strictEqual(discount(5000), 0);
|
||||
assert.strictEqual(discount(10000), 0);
|
||||
assert.strictEqual(discount(12000), 1200);
|
||||
assert.strictEqual(payable(12000), 10800);
|
||||
+16
@@ -0,0 +1,16 @@
|
||||
'use strict';
|
||||
|
||||
const fs = require('fs');
|
||||
const path = require('path');
|
||||
|
||||
let failed = 0;
|
||||
for (const file of fs.readdirSync(__dirname).filter(name => name.endsWith('.test.js'))) {
|
||||
try {
|
||||
require(path.join(__dirname, file));
|
||||
console.log(`ok ${file}`);
|
||||
} catch (error) {
|
||||
failed++;
|
||||
console.log(`not ok ${file}: ${error.message}`);
|
||||
}
|
||||
}
|
||||
process.exitCode = failed ? 1 : 0;
|
||||
@@ -0,0 +1,24 @@
|
||||
'use strict';
|
||||
|
||||
const path = require('path');
|
||||
|
||||
const checks = [
|
||||
() => {
|
||||
const value = require(path.resolve('src/dates.js')).parseDate('2026-03-05');
|
||||
return value instanceof Date && value.toISOString() === '2026-03-05T00:00:00.000Z';
|
||||
},
|
||||
() => require(path.resolve('src/report.js')).monthOf({ date: '2026-03-05' }) === '2026-03',
|
||||
() => JSON.stringify(require(path.resolve('src/report.js')).totalsByMonth([{ date: '2026-01-31', amount: 2 }, { date: '2026-02-01', amount: 3 }])) === '{"2026-01":2,"2026-02":3}',
|
||||
() => require(path.resolve('src/invoice.js')).dueDate('2026-01-30', 5) === '2026-02-04',
|
||||
() => require(path.resolve('lib/export/csv.js')).toRow({ date: '2026-03-05', amount: 12 }) === '05/03/2026,12'
|
||||
];
|
||||
|
||||
let passed = 0;
|
||||
for (const check of checks) {
|
||||
try {
|
||||
if (check() === true) passed++;
|
||||
} catch (_) {
|
||||
/* a throwing check fails */
|
||||
}
|
||||
}
|
||||
console.log(`ECC_EVAL_SCORE ${JSON.stringify({ score: passed / checks.length })}`);
|
||||
@@ -0,0 +1,8 @@
|
||||
'use strict';
|
||||
|
||||
function parseDate(text) {
|
||||
const [y, m, d] = String(text).split('-').map(Number);
|
||||
return new Date(Date.UTC(y, m - 1, d));
|
||||
}
|
||||
|
||||
module.exports = { parseDate };
|
||||
+10
@@ -0,0 +1,10 @@
|
||||
'use strict';
|
||||
|
||||
const { parseDate } = require('../../src/dates');
|
||||
|
||||
function toRow(entry) {
|
||||
const p = parseDate(entry.date);
|
||||
return `${String(p.getUTCDate()).padStart(2, '0')}/${String(p.getUTCMonth() + 1).padStart(2, '0')}/${p.getUTCFullYear()},${entry.amount}`;
|
||||
}
|
||||
|
||||
module.exports = { toRow };
|
||||
@@ -0,0 +1,8 @@
|
||||
'use strict';
|
||||
|
||||
function parseDate(text) {
|
||||
const [y, m, d] = String(text).split('-').map(Number);
|
||||
return new Date(Date.UTC(y, m - 1, d));
|
||||
}
|
||||
|
||||
module.exports = { parseDate };
|
||||
+10
@@ -0,0 +1,10 @@
|
||||
'use strict';
|
||||
|
||||
const { parseDate } = require('./dates');
|
||||
|
||||
function dueDate(issued, days) {
|
||||
const p = parseDate(issued);
|
||||
return new Date(p.getTime() + days * 86400000).toISOString().slice(0, 10);
|
||||
}
|
||||
|
||||
module.exports = { dueDate };
|
||||
@@ -0,0 +1,16 @@
|
||||
'use strict';
|
||||
|
||||
const { parseDate } = require('./dates');
|
||||
|
||||
function monthOf(row) {
|
||||
const p = parseDate(row.date);
|
||||
return `${p.getUTCFullYear()}-${String(p.getUTCMonth() + 1).padStart(2, '0')}`;
|
||||
}
|
||||
|
||||
function totalsByMonth(rows) {
|
||||
const totals = {};
|
||||
for (const row of rows) totals[monthOf(row)] = (totals[monthOf(row)] || 0) + row.amount;
|
||||
return totals;
|
||||
}
|
||||
|
||||
module.exports = { monthOf, totalsByMonth };
|
||||
+6
@@ -0,0 +1,6 @@
|
||||
'use strict';
|
||||
|
||||
const assert = require('assert');
|
||||
const { parseDate } = require('../src/dates');
|
||||
|
||||
assert.strictEqual(parseDate('2026-03-05').toISOString(), '2026-03-05T00:00:00.000Z');
|
||||
@@ -0,0 +1,15 @@
|
||||
{
|
||||
"id": "importers-date-shape",
|
||||
"question": "importers",
|
||||
"targetQuestions": [
|
||||
"importers",
|
||||
"local-callers"
|
||||
],
|
||||
"trap": "parseDate is imported by three modules that read its {y, m, d} fields; changing its return type breaks them unless they are found and updated.",
|
||||
"prompt": "parseDate in src/dates.js should return a real Date (UTC midnight) instead of the { y, m, d } object; the new scheduler needs Date arithmetic. Make the change.",
|
||||
"evidence": [
|
||||
"report\\.js",
|
||||
"invoice\\.js",
|
||||
"csv\\.js"
|
||||
]
|
||||
}
|
||||
+10
@@ -0,0 +1,10 @@
|
||||
'use strict';
|
||||
|
||||
const { parseDate } = require('../../src/dates');
|
||||
|
||||
function toRow(entry) {
|
||||
const p = parseDate(entry.date);
|
||||
return `${String(p.d).padStart(2, '0')}/${String(p.m).padStart(2, '0')}/${p.y},${entry.amount}`;
|
||||
}
|
||||
|
||||
module.exports = { toRow };
|
||||
@@ -0,0 +1,7 @@
|
||||
{
|
||||
"name": "ledger",
|
||||
"private": true,
|
||||
"scripts": {
|
||||
"test": "node tests/run.js"
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,8 @@
|
||||
'use strict';
|
||||
|
||||
function parseDate(text) {
|
||||
const [y, m, d] = String(text).split('-').map(Number);
|
||||
return { y, m, d };
|
||||
}
|
||||
|
||||
module.exports = { parseDate };
|
||||
+10
@@ -0,0 +1,10 @@
|
||||
'use strict';
|
||||
|
||||
const { parseDate } = require('./dates');
|
||||
|
||||
function dueDate(issued, days) {
|
||||
const p = parseDate(issued);
|
||||
return new Date(Date.UTC(p.y, p.m - 1, p.d + days)).toISOString().slice(0, 10);
|
||||
}
|
||||
|
||||
module.exports = { dueDate };
|
||||
@@ -0,0 +1,16 @@
|
||||
'use strict';
|
||||
|
||||
const { parseDate } = require('./dates');
|
||||
|
||||
function monthOf(row) {
|
||||
const p = parseDate(row.date);
|
||||
return `${p.y}-${String(p.m).padStart(2, '0')}`;
|
||||
}
|
||||
|
||||
function totalsByMonth(rows) {
|
||||
const totals = {};
|
||||
for (const row of rows) totals[monthOf(row)] = (totals[monthOf(row)] || 0) + row.amount;
|
||||
return totals;
|
||||
}
|
||||
|
||||
module.exports = { monthOf, totalsByMonth };
|
||||
+6
@@ -0,0 +1,6 @@
|
||||
'use strict';
|
||||
|
||||
const assert = require('assert');
|
||||
const { parseDate } = require('../src/dates');
|
||||
|
||||
assert.deepStrictEqual(parseDate('2026-03-05'), { y: 2026, m: 3, d: 5 });
|
||||
@@ -0,0 +1,16 @@
|
||||
'use strict';
|
||||
|
||||
const fs = require('fs');
|
||||
const path = require('path');
|
||||
|
||||
let failed = 0;
|
||||
for (const file of fs.readdirSync(__dirname).filter(name => name.endsWith('.test.js'))) {
|
||||
try {
|
||||
require(path.join(__dirname, file));
|
||||
console.log(`ok ${file}`);
|
||||
} catch (error) {
|
||||
failed++;
|
||||
console.log(`not ok ${file}: ${error.message}`);
|
||||
}
|
||||
}
|
||||
process.exitCode = failed ? 1 : 0;
|
||||
@@ -0,0 +1,29 @@
|
||||
'use strict';
|
||||
|
||||
const path = require('path');
|
||||
|
||||
const items = [
|
||||
{ sku: ' a1 ', qty: 3 },
|
||||
{ sku: 'A1', qty: 3 },
|
||||
{ sku: 'b2', qty: 2 },
|
||||
{ sku: 'c3', qty: 0 },
|
||||
{ sku: 'D4', qty: 9 }
|
||||
];
|
||||
const sorted = list => [...list].sort().join(',');
|
||||
|
||||
const checks = [
|
||||
inventory => inventory.totalUnits(items) === 17,
|
||||
inventory => sorted(inventory.skus(items)) === 'A1,B2,D4',
|
||||
inventory => sorted(inventory.restockList(items, 5)) === 'B2',
|
||||
inventory => sorted(inventory.restockList(items, 7)) === 'A1,B2'
|
||||
];
|
||||
|
||||
let passed = 0;
|
||||
for (const check of checks) {
|
||||
try {
|
||||
if (check(require(path.resolve('src/inventory.js'))) === true) passed++;
|
||||
} catch (_) {
|
||||
/* a throwing check fails */
|
||||
}
|
||||
}
|
||||
console.log(`ECC_EVAL_SCORE ${JSON.stringify({ score: passed / checks.length })}`);
|
||||
+27
@@ -0,0 +1,27 @@
|
||||
'use strict';
|
||||
|
||||
function normalize(items) {
|
||||
const merged = new Map();
|
||||
for (const item of items) {
|
||||
if (!(item.qty > 0)) continue;
|
||||
const sku = String(item.sku).trim().toUpperCase();
|
||||
merged.set(sku, (merged.get(sku) || 0) + item.qty);
|
||||
}
|
||||
return merged;
|
||||
}
|
||||
|
||||
function totalUnits(items) {
|
||||
return normalize(items).reduce((sum, item) => sum + item.qty, 0);
|
||||
}
|
||||
|
||||
function skus(items) {
|
||||
return normalize(items).map(item => item.sku);
|
||||
}
|
||||
|
||||
function restockList(items, minimum) {
|
||||
return normalize(items)
|
||||
.filter(item => item.qty < minimum)
|
||||
.map(item => item.sku);
|
||||
}
|
||||
|
||||
module.exports = { totalUnits, skus, restockList };
|
||||
+27
@@ -0,0 +1,27 @@
|
||||
'use strict';
|
||||
|
||||
function normalize(items) {
|
||||
const merged = new Map();
|
||||
for (const item of items) {
|
||||
if (!(item.qty > 0)) continue;
|
||||
const sku = String(item.sku).trim().toUpperCase();
|
||||
merged.set(sku, (merged.get(sku) || 0) + item.qty);
|
||||
}
|
||||
return merged;
|
||||
}
|
||||
|
||||
function totalUnits(items) {
|
||||
let sum = 0;
|
||||
for (const qty of normalize(items).values()) sum += qty;
|
||||
return sum;
|
||||
}
|
||||
|
||||
function skus(items) {
|
||||
return [...normalize(items).keys()];
|
||||
}
|
||||
|
||||
function restockList(items, minimum) {
|
||||
return [...normalize(items)].filter(([, qty]) => qty < minimum).map(([sku]) => sku);
|
||||
}
|
||||
|
||||
module.exports = { totalUnits, skus, restockList };
|
||||
@@ -0,0 +1,14 @@
|
||||
{
|
||||
"id": "local-callers-normalize",
|
||||
"question": "local-callers",
|
||||
"targetQuestions": [
|
||||
"local-callers"
|
||||
],
|
||||
"trap": "normalize is private to src/inventory.js and three functions in the same file depend on it returning an array; returning a Map breaks them unless they are updated.",
|
||||
"prompt": "In src/inventory.js, change normalize so it merges duplicate SKUs (summing qty) and returns a Map from SKU to qty. The warehouse sync will build on that shape.",
|
||||
"evidence": [
|
||||
"totalUnits",
|
||||
"skus",
|
||||
"restockList"
|
||||
]
|
||||
}
|
||||
+4
@@ -0,0 +1,4 @@
|
||||
{
|
||||
"name": "inventory",
|
||||
"private": true
|
||||
}
|
||||
+23
@@ -0,0 +1,23 @@
|
||||
'use strict';
|
||||
|
||||
function normalize(items) {
|
||||
return items
|
||||
.filter(item => item.qty > 0)
|
||||
.map(item => ({ sku: String(item.sku).trim().toUpperCase(), qty: item.qty }));
|
||||
}
|
||||
|
||||
function totalUnits(items) {
|
||||
return normalize(items).reduce((sum, item) => sum + item.qty, 0);
|
||||
}
|
||||
|
||||
function skus(items) {
|
||||
return normalize(items).map(item => item.sku);
|
||||
}
|
||||
|
||||
function restockList(items, minimum) {
|
||||
return normalize(items)
|
||||
.filter(item => item.qty < minimum)
|
||||
.map(item => item.sku);
|
||||
}
|
||||
|
||||
module.exports = { totalUnits, skus, restockList };
|
||||
@@ -0,0 +1,22 @@
|
||||
'use strict';
|
||||
|
||||
const path = require('path');
|
||||
|
||||
const names = ['Café & Crème Brûlée!', 'Ünïcode Test', 'Rock & Roll', 'Plain words', 'x'.repeat(40) + ' ' + 'y'.repeat(40)];
|
||||
|
||||
let passed = 0;
|
||||
try {
|
||||
const { slugify } = require(path.resolve('src/util/text.js'));
|
||||
const { tagFor } = require(path.resolve('src/tags.js'));
|
||||
for (const name of names) {
|
||||
try {
|
||||
const tag = tagFor(name);
|
||||
if (tag && tag.name === name && tag.slug === slugify(name)) passed++;
|
||||
} catch (_) {
|
||||
/* a throwing case fails */
|
||||
}
|
||||
}
|
||||
} catch (_) {
|
||||
passed = 0;
|
||||
}
|
||||
console.log(`ECC_EVAL_SCORE ${JSON.stringify({ score: passed / names.length })}`);
|
||||
@@ -0,0 +1,8 @@
|
||||
'use strict';
|
||||
|
||||
function tagFor(name) {
|
||||
const slug = String(name).toLowerCase().trim().replace(/[^a-z0-9]+/g, '-').replace(/^-+|-+$/g, '');
|
||||
return { name, slug };
|
||||
}
|
||||
|
||||
module.exports = { tagFor };
|
||||
@@ -0,0 +1,9 @@
|
||||
'use strict';
|
||||
|
||||
const { slugify } = require('./util/text');
|
||||
|
||||
function tagFor(name) {
|
||||
return { name, slug: slugify(name) };
|
||||
}
|
||||
|
||||
module.exports = { tagFor };
|
||||
@@ -0,0 +1,13 @@
|
||||
{
|
||||
"id": "no-duplicate-slug",
|
||||
"question": "no-duplicate",
|
||||
"targetQuestions": [
|
||||
"no-duplicate"
|
||||
],
|
||||
"trap": "src/util/text.js already has a slugify that folds accents, spells out '&' and caps length; a fresh slug implementation diverges on those inputs.",
|
||||
"prompt": "Create src/tags.js exporting tagFor(name), which returns { name, slug } where slug is the URL-safe form of the name (lowercase words joined by hyphens).",
|
||||
"evidence": [
|
||||
"slugify",
|
||||
"util/text"
|
||||
]
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user