Add a focused engine regression guard for user-configured command paths.
- Add a static Vitest registry that slices protected configured-command helpers and fails on execSync usage.
- Assert each protected command path keeps bounded async safeguards such as timeout, maxBuffer, or maxLifetimeMs.
- Document the guard and its deliberate git-plumbing exclusions in the testing guide.
Files changed:
docs/testing.md | 5 +
.../user-configured-command-no-execsync.test.ts | 288 +++++++++++++++++++++
2 files changed, 293 insertions(+)
Fusion-Task-Id: FN-7056
Fusion-Task-Lineage: b92f19cf-526e-4345-b18e-869a278e0e10
2b554142f5