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Garry TanandClaude Fable 5
6d109d3232
The Anthropic fail-fast ping ran at module load in every paid test file importing e2e-helpers — ~30 paid claude -p calls (30s timeout each) per full sharded run for one bit of information. The parent now pings once before spawning shards and sets EVALS_PREFLIGHT_OK=1; the module-load path honors the flag. Extracted to test/helpers/anthropic-preflight.ts (injectable spawn seam) with regression pins in both directions: the flag must skip, its absence must ping exactly once, dead API must throw. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
36 lines
1.4 KiB
TypeScript
36 lines
1.4 KiB
TypeScript
/**
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* Anthropic-API preflight ping, shared by e2e-helpers (module load in every
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* paid test file) and the sharded paid runner (once, in the parent).
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*
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* The ping is a real `claude -p` call with a 30s timeout. Before the parent
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* dedup, every one of the ~30 paid test files that import e2e-helpers fired
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* it at module load — 30 paid pings per full sharded run for one bit of
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* information. The sharded runner now pings ONCE and sets
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* EVALS_PREFLIGHT_OK=1 in each shard's env; the module-load path honors the
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* flag and skips.
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*
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* Lives in its own module (not e2e-helpers) so the runner can import it
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* without dragging in bun:test.
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*/
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import { spawnSync } from 'child_process';
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export type PreflightResult = 'skipped' | 'ok';
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export function preflightAnthropicApi(
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env: NodeJS.ProcessEnv = process.env,
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spawn: typeof spawnSync = spawnSync,
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): PreflightResult {
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if (env.EVALS_PREFLIGHT_OK === '1') return 'skipped';
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const check = spawn(
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'sh',
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['-c', 'echo "ping" | claude -p --max-turns 1 --output-format stream-json --verbose --dangerously-skip-permissions'],
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{ stdio: 'pipe', timeout: 30_000 },
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);
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const output = check.stdout?.toString() || '';
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if (output.includes('ConnectionRefused') || output.includes('Unable to connect')) {
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throw new Error('Anthropic API unreachable — aborting E2E suite. Fix connectivity and retry.');
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}
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return 'ok';
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}
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