Files
msd-core/.changeset/nimble-otters-swim.md
Tom Boucher 7d6d788b51 fix(#4020): bound the test run's temp footprint with a swept run-scoped root (#4207)
* test(#4020): the runner must bound and sweep a run-scoped temp root

* fix(#4020): bound the run's temp footprint with a swept run-scoped root

* test(#4020): isolate the env-mutating rows in child processes

* fix(#4020): gate root removal on ownership so nested runners spare the outer root

* test(#4020): pass the probe file via --files, the runner's explicit-file flag

* test(#4020): resolve the probe by basename, as --files matching requires

* test(#4020): assert root survival, not content survival, in the nested-row

* chore(#4020): changeset for the run-scoped temp root

* chore(#4020): backfill changeset pr number

* fix(#4020): the sweep spares ancestors of the runner's own selected files

* fix(#4020): TMPDIR precedence — an operator redirect beats inherited TEMP/TMP

* fix(#4020): only the root's owner sweeps — a nested runner spares live sibling fixtures

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Co-authored-by: sim <sim@local>
2026-09-02 20:47:34 -04:00

429 B

type, pr
type pr
Fixed 4207

A full test run can no longer exhaust the system temp filesystem — the runner now scopes every fixture's temp tree under one per-run root, sweeps it between chunks, fails fast with a named culprit when residue persists, and removes it on exit; previously leaked fixture trees accumulated unbounded until tmpfs /tmp filled and the failure surfaced as unrelated EDQUOT/-122 errors. (#4020)