Audit follow-ups from #145/#146 merge review. Five small fixes; no
behavior change on the green path, but failure modes are now explicit
rather than silent.
ADR-0119.6 depth_curve.py
- Add DepthCurveError typed exception
- Raise on case_id missing from lane_report (was: silent → "refused")
- Raise on depth >= 9 (was: silent new bucket key)
- Two new tests pin both refusals
- Removed stale sys.path hack at module top
ADR-0119.4 frontier-baseline tests
- Assert comparison_v1.json's core_measurement reports wrong == 0
(the load-bearing differentiator named in the disclaimer; a
tampered file with wrong > 0 was previously syntactically valid
and would have passed all old assertions)
- Assert frontier citations are dated 2023 or later (freshness
guard; older citations should be refreshed before ADR-0120
gates anything for `expert` promotion)
Tests
- tests/test_adr_0119_6_depth_curve.py: 7 → 9
- tests/test_adr_0119_4_frontier_baseline.py: 5 → 7
- 29/29 across runner + depth-curve + frontier suites; 67/67 smoke
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
