root/fusion
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix(engine-tests): eliminate temp-dir leak and raise subprocess guard for concurrent workspace runs

Browse Source 
Two engine merger tests created mkdtempSync workspaces directly in tmpdir()
under the tracked `fusion-test-` prefix; under full-suite concurrent load
the post-run check-test-isolation flagged them as leaks. Route both
(`merger-no-op-fix-finalize.test.ts`, `merger-verification-fix-already-on-main.test.ts`)
through FUSION_TEST_WORKER_ROOT like sibling merger tests so they nest
inside the already-tracked worker root.

Bump engine vitest subprocess guard from 60s to 120s and testTimeout to
30s — plain git commands (branch -d, worktree remove) queued behind
system contention during `pnpm -r --workspace-concurrency=2` runs were
timing out. The guard only fires on hangs, so healthy tests pay nothing.

Also bundles in-progress dashboard mobile-breakpoint regex/CSS test
updates and docs index additions.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
gsxdsm
2026-05-22 20:20:42 -07:00
parent a96e2ab02b
commit f58fb8955a
60 changed files with 138 additions and 95 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
.changeset/fix-engine-test-isolation-and-subprocess-timeout.md Normal file
View File

@@ -0,0 +1,9 @@
---
"@runfusion/fusion": patch
---
fix(engine-tests): eliminate full-suite temp-dir leak and harden subprocess guard against concurrent-workspace contention.
- Two engine merger tests (`merger-no-op-fix-finalize.test.ts`, `merger-verification-fix-already-on-main.test.ts`) created `mkdtempSync` workspaces directly under `tmpdir()` with the tracked `fusion-test-` prefix. Under `pnpm -r --workspace-concurrency=2` load, transient cleanup races left orphans flagged by `check-test-isolation`. Route both through `FUSION_TEST_WORKER_ROOT` like sibling merger tests so the dirs nest inside the already-tracked worker root and never appear as top-level leaks.
- Bump the engine vitest subprocess guard from 60 s to 120 s and the per-test timeout to 30 s. Under concurrent workspace runs, plain git commands (`git branch -d`, `git worktree remove --force`) queued behind system contention were timing out and failing reliability-interactions tests. The guard fires only on hangs, so healthy tests pay nothing for the higher ceiling.