The Task 9 tests were marked [x] but were stub/absent. Convert the
correctness-critical ones to real white-box tests, registered as meson tests
under --suite scheduler (leaks-off per convention):
- test_handlers.c (new) — #include ../src/handler.c; covers 9.2/9.3: each
notify/dataset handler enqueues the correct op / skips NULL-empty / -EINVAL.
Asserts the 5.6 fix (update_job -> UPDATE_JOB_FIELDS, not bulk UPDATE_JOB).
- test_job_update.c — add 9.5 (real sched_update_existing_queue, replacing the
former local stub); already covers 9.4 (job) and 9.7 (rusage).
- meson.build — build + register all three scheduler test executables.
Suite GREEN: sched_test 15/15, sched_job_update_test 10/10,
sched_handlers_test 6/6; ASAN-clean.
Honest remaining: 9.6 dequeue worker-resvals APPLY is PARTIAL (enqueue tested;
apply is a dormant path, R-3); 9.8 is a documented compile-time absence check.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Rongsong Shen
276e26c37b