fix: eliminate flaky wall-clock timing in ready.test.ts parallelism check#2069
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nick-inkeep merged 1 commit intomainfrom Feb 17, 2026
Merged
fix: eliminate flaky wall-clock timing in ready.test.ts parallelism check#2069nick-inkeep merged 1 commit intomainfrom
nick-inkeep merged 1 commit intomainfrom
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… check in ready.test.ts The "runs database checks in parallel" test used performance.now() with a hard 50ms ceiling that flaked under CPU pressure (observed 59.79ms). Replace with event-ordering assertions that prove both checks started before either finished — a deterministic proof of parallelism immune to machine load. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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… check in ready.test.ts (#2069) The "runs database checks in parallel" test used performance.now() with a hard 50ms ceiling that flaked under CPU pressure (observed 59.79ms). Replace with event-ordering assertions that prove both checks started before either finished — a deterministic proof of parallelism immune to machine load. Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
performance.now()wall-clock assertions with event-ordering assertions in the "runs database checks in parallel" test< 50msceiling that flaked under CPU pressure (observed 59.79ms during pre-commit hook runs)start/endevents and asserts both checks started before either finished — a deterministic proof of parallelism immune to machine loadTest plan
ready.test.tspasses consistently (verified 5/5 runs locally)🤖 Generated with Claude Code