* test(ci): single-retry policy for enumerated contention-flaky files
* fix: satisfy fallow
* test(ci): read failures through a lane reporter so timeouts stay distinguishable
* test(ci): cover the lane reporter and drop its duplicated boilerplate
* chore(fallow): own the retry lane's tool-loaded export seams
* test(ci): block retries on non-test failures and classify timeouts structurally
* test(ci): decide retry eligibility from runner metadata and route gate verdicts through blockers
* refactor(ci): name the retry policy's rules in code instead of comments
* test(ci): mark runner-aborted timeouts inside the runner instead of inferring them
* test(ci): make timeout provenance a per-run secret, not a writable flag
Cover direct task.meta mutation in the real child-Vitest fixture gate.
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* test(ci): retry the failed files in the first run's project and coverage modes
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix: drop deleted repo-health file from the retry list after #1480
Rebase onto main post-#1480: the SkillGym/repo-health descope deleted
scripts/repo-health/run.test.ts, whose CONTENTION_RETRY_FILES entry
would now fail this PR's own missing-file check, and inlined the
slow-test budgets into the reporter, resolving the budgets-module
import. Envelope comments now point at scripts/lib/lane-envelope.ts
instead of the closed#1430.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FUv7bvbWNryuXgSBuqTtep
---------
Co-authored-by: Michał Pierzchała <thymikee@gmail.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>
* test: ratchet mutation score over enumerated decision kernels
Adds a Stryker (vitest runner) mutation lane scoped to the decision kernels,
a per-module baseline with tool/config provenance, and a ratchet that only
lets scores rise. Non-gating until two consecutive stable weekly sweeps.
Refs #1415
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* chore: declare the mutation test-scope seam for production-export analysis
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* test: own kernel tests in the mutation registry and ship the #1430 lane envelope
- restore bench:help-conformance, broken by a formatting-path edit
- kernel test files select their module on PRs (registry `tests` + workflow paths),
asserted to reach the kernel through the import graph
- every mutation run writes the standard scheduled-lane artifact envelope
- move src/utils/__tests__/errors.test.ts beside its source per the mirror rule
Refs #1415, #1430
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* test: derive kernel test ownership and land the scheduled-lane health monitor
Ownership of a kernel's tests is now computed from the static import graph
(scripts/mutation/ownership.ts) instead of a hand-listed set, so a test that
reaches a kernel indirectly -- src/__tests__/daemon-error.test.ts through
src/daemon.ts -- selects that kernel on a PR. The PR lane triggers on every src
test and shards the derived modules, keeping wall clock at one module.
The lane envelope (#1430) is now written on every exit path with the stage it
reached, so a crash before any mutant runs is distinguishable from a lane that
never ran. Adds the derived cadence monitor (scripts/lane-health, daily
workflow): scheduled lanes are enumerated from .github/workflows/ and reported
dark, failing, or never-run against their own cron cadence.
* fix: merge only Stryker reports from a shard directory
The shard artifacts now carry the lane envelope beside mutation.json, and the
merge globbed every .json under the download path, so the ratchet job fed the
envelope to the report parser and died after the mutants had already run.
* fix(mutation): fail on incomplete shard sets and envelope pre-run failures
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(mutation): downgrade a passing envelope when a later lane step fails
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(mutation): shard by registry, defer the PR lane, drop the bundled watcher
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* docs: describe registry sharding and the deferred PR mutation lane
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(mutation): make the pre-graduation tooling exception select real mutants
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* test(mutation): give the worktree fixture commits their own identity
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: Michał Pierzchała <thymikee@gmail.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
devin-ai-integration[bot]