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Stabilize flaky Vitest fixtures and parallel builds#17

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aminevg wants to merge 3 commits intomainfrom
t3code/fix-flaky-tests
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Stabilize flaky Vitest fixtures and parallel builds#17
aminevg wants to merge 3 commits intomainfrom
t3code/fix-flaky-tests

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@aminevg aminevg commented Mar 23, 2026

Summary

  • Isolate Vite cache directories per Vitest process to avoid ENOTEMPTY races when test suites run in parallel.
  • Stop cleaning shared fixture directories during teardown and rely on per-run output directories instead.
  • Increase Vitest timeouts and switch core tests to forks for better isolation.
  • Make the Hono CLI build test use a symlinked temporary build root to avoid conflicts in shared dist/ output.

Testing

  • Not run in this branch review.
  • Expected verification: pnpm build
  • Expected verification: pnpm run typecheck
  • Expected verification: pnpm run ci:biome
  • Expected verification: pnpm test

aminevg added 3 commits March 23, 2026 14:23
@aminevg
Stabilize flaky Vitest fixtures and parallel builds
2504c63 
- isolate Vite cache dirs per run
- avoid shared dist cleanup in fixture teardown
- raise Vitest timeouts and use forked workers
@aminevg
Stabilize Hono CLI test fixtures
5dc3a87 
- Simplify the build assertion formatting
- Normalize fixture config formatting for consistency
@aminevg
Remove forks pool from core Vitest config
e65643b 
- Let Vitest use the default pool to reduce flaky test behavior
@aminevg aminevg closed this Mar 23, 2026
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@aminevg