scan_verify.py: structural patch verification for all UNDF registry entries.
- Reads UNDF-REGISTRY.json, walks defects/*/patch/*.patch
- Checks: UNDF header comment, defective pattern in removed lines,
fix signature in added lines (HashSet/unordered_set/HashMap/etc.)
- Slug-to-patch filtering prevents cross-contamination in multi-entry dirs
- Additive patches (guard insertion) treated as WARN not FAIL
- Status: 454 PASS / 441 WARN / 12 FAIL / 300 NO_PATCH / 51 PENDING
- 74.2% structural coverage of clonable entries
check_coverage.py: CI gate — fails when new registry entries lack patch files.
- Any NO_PATCH entry (dir exists but no patch) causes exit code 1
- Designed to run on every commit to catch regressions early
- Quality (WARN/PASS) delegated to scan_verify.py
Makefile targets added:
make scan-verify — verbose structural verification (all 1258 entries)
make scan-verify-report — same + writes tests/SCAN-VERIFY-REPORT.md
make scan-verify-strict -- also fail on WARN
make coverage-check — CI gate for patch presence
Completes the three-tier coverage system:
unit/integration/functional Java tests (MOADs 0001-0011)
+ structural patch verification (1258+ UNDF indicators)
+ coverage CI gate (enforces no indicator left without a patch)
russell@unturf.com
0ac47a5b75