Stabilize changed-test runs by giving the engine affected Vitest lane its own memory envelope.
- Split @fusion/engine out from other scoped affected-package Vitest runs.
- Apply a capped heap and single-worker settings to the isolated engine lane while preserving watchdog timing.
- Cover the partitioning and environment behavior with script tests and document the envelope.
Files changed:
docs/testing.md | 3 +++
scripts/__tests__/test-changed.test.mjs | 45 +++++++++++++++++++++++++++++++++
scripts/test-changed.mjs | 40 ++++++++++++++++++++++++++---
3 files changed, 84 insertions(+), 4 deletions(-)
Fusion-Task-Id: FN-6854
Fusion-Task-Lineage: 144acf15-4ccb-4974-b06c-99cdcc2814dd
d57538581d