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Garry Tan
4662e3e263
# Conflicts: # TODOS.md # docs/architecture/KEY_FILES.md # src/cli.ts # src/commands/autopilot.ts # src/commands/brainstorm.ts # src/commands/doctor.ts # src/commands/extract.ts # src/commands/frontmatter.ts # src/commands/reindex.ts # src/commands/transcripts.ts # src/core/cli-force-exit.ts # test/cli-force-exit-teardown-arming.test.ts # test/fix-wave-structural.test.ts
45 lines
1.8 KiB
TypeScript
45 lines
1.8 KiB
TypeScript
/**
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* v0.43 (#2084) — real-CLI pipe completeness pin (the incident #1959 class).
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*
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* The synthetic flush-mechanism coverage lives in
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* test/flush-then-exit-harness.test.ts (4MB late-reader byte-complete pin).
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* This file keeps the IMPLEMENTATION-AGNOSTIC check: the actual CLI, run the
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* way agents run it (piped stdout), produces complete, parseable, byte-stable
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* output and exits deliberately — well under the teardown backstop.
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*/
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import { describe, test, expect } from 'bun:test';
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import { spawnSync } from 'child_process';
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import { join, resolve } from 'path';
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const REPO = resolve(import.meta.dir, '..');
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const CLI = join(REPO, 'src', 'cli.ts');
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describe('cli pipe completeness — deliberate exit never truncates piped stdout (#2084)', () => {
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test('real CLI: --tools-json over a pipe is complete, parseable, byte-stable, and prompt', () => {
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const run = () => {
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const t0 = Date.now();
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const res = spawnSync('bun', [CLI, '--tools-json'], {
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stdio: ['ignore', 'pipe', 'pipe'],
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encoding: 'utf-8',
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timeout: 60_000,
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env: { ...process.env, GBRAIN_SKIP_STARTUP_HOOKS: '1' },
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maxBuffer: 64 * 1024 * 1024,
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});
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return { stdout: res.stdout ?? '', status: res.status, ms: Date.now() - t0 };
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};
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const first = run();
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expect(first.status).toBe(0);
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expect(Buffer.byteLength(first.stdout, 'utf-8')).toBeGreaterThan(16 * 1024);
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// Truncated JSON does not parse — the strongest single-run completeness check.
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const parsed = JSON.parse(first.stdout);
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expect(Array.isArray(parsed)).toBe(true);
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// Deliberate exit, not the teardown backstop.
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expect(first.ms).toBeLessThan(9_000);
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const second = run();
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expect(second.status).toBe(0);
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expect(second.stdout).toBe(first.stdout);
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}, 180_000);
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});
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