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Garry Tan
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Adversarial review (during /ship Step 11) found that the previous gate-test envelope ['asked', 'plan_ready'] for the AskUserQuestion-blocked regression cases accepted the bug they exist to catch: a model that silently skips Step 0 entirely (writes a plan with no questions, no `## Decisions to confirm` section, just ExitPlanModes) reaches plan_ready and passes. The fix tightens the contract in two layers: 1. Harness: PlanSkillObservation gains a `planFile?: string` field populated when outcome is plan_ready. extractPlanFilePath() walks the visible TTY buffer for "Plan saved to:", "Plan file:", or ".claude/plans/<name>.md" patterns and resolves tilde to absolute. planFileHasDecisionsSection() reads the resolved file and returns true if it contains a `## Decisions` heading (any form: "to confirm", "needed", etc.). 2. Tests: 5 of 6 regression cases now require, when outcome is plan_ready, that obs.planFile is set AND planFileHasDecisionsSection returns true. Otherwise the test fails with a "Step 0 was silently skipped" diagnosis. plan-design-review remains the sole exception — it legitimately short-circuits to plan_ready on no-UI-scope branches and we have no deterministic way to distinguish that from a silent skip. This closes the loophole the adversarial review identified. The fix preamble flow already tells the model to write `## Decisions to confirm` when neither AUQ variant is callable — now the test verifies the model actually did it. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
68 lines
3.1 KiB
TypeScript
68 lines
3.1 KiB
TypeScript
/**
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* autoplan AskUserQuestion-blocked regression (gate, paid, real-PTY).
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*
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* v1.21+ regression: Conductor launches Claude Code with
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* `--disallowedTools AskUserQuestion --permission-mode default` (verified
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* by inspecting the parent claude process via `ps`). The native
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* AskUserQuestion tool is removed from the model's tool registry; without
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* fallback guidance the model can't ask the user and silently proceeds.
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*
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* Autoplan auto-decides INTERMEDIATE questions BY DESIGN
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* (autoplan/SKILL.md.tmpl:45), but Phase 1's premise confirmation gate is
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* one of the few non-auto-decided AskUserQuestions and MUST surface to the
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* user. This test asserts that gate still surfaces when AskUserQuestion is
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* disallowed at the tool-registry level — the fix must route the question
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* through a Conductor-side variant (mcp__conductor__AskUserQuestion) or
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* through the plan-file + ExitPlanMode flow.
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*
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* Filename keeps `auto-mode` for branch-history continuity. Auto-mode (the
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* AUTO_DECIDE preamble path when QUESTION_TUNING=true) is a related but
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* distinct silencing mechanism; both share the same fix surface.
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*/
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import { describe, test, expect } from 'bun:test';
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import { runPlanSkillObservation, planFileHasDecisionsSection } from './helpers/claude-pty-runner';
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const shouldRun = !!process.env.EVALS && process.env.EVALS_TIER === 'gate';
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const describeE2E = shouldRun ? describe : describe.skip;
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describeE2E('autoplan AskUserQuestion-blocked smoke (gate)', () => {
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// Pass envelope is ['asked', 'plan_ready']: model either renders the
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// first non-auto-decided gate (Phase 1 premise confirmation) as numbered
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// prose or surfaces it through the plan file + ExitPlanMode flow.
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// Autoplan auto-decides intermediate questions BY DESIGN; the failure
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// signal we care about is the AUTO_DECIDE preamble firing on a gate it
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// shouldn't (caught explicitly via the 'auto_decided' outcome).
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test('a non-auto-decided gate surfaces when AskUserQuestion is --disallowedTools', async () => {
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const obs = await runPlanSkillObservation({
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skillName: 'autoplan',
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inPlanMode: true,
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extraArgs: ['--disallowedTools', 'AskUserQuestion'],
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timeoutMs: 300_000,
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});
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if (
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obs.outcome === 'auto_decided' ||
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obs.outcome === 'silent_write' ||
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obs.outcome === 'exited' ||
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obs.outcome === 'timeout'
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) {
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throw new Error(
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`autoplan AskUserQuestion-blocked regression: outcome=${obs.outcome}\n` +
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`summary: ${obs.summary}\n` +
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`elapsed: ${obs.elapsedMs}ms\n` +
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`--- evidence (last 2KB visible) ---\n${obs.evidence}`,
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);
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}
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if (obs.outcome === 'plan_ready') {
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if (!obs.planFile || !planFileHasDecisionsSection(obs.planFile)) {
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throw new Error(
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`autoplan AskUserQuestion-blocked regression: plan_ready without a "## Decisions" section in ${obs.planFile ?? '<no plan file detected>'} — Phase 1 premise gate was silently skipped.\n` +
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`--- evidence (last 2KB visible) ---\n${obs.evidence}`,
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);
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}
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}
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expect(['asked', 'plan_ready']).toContain(obs.outcome);
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}, 360_000);
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});
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