1. Stale test: test_extract_objects_renders_same_page_once_for_multiple_crops
now asserts render_pdf_page_cached is NOT called (new PageRenderContext path)
and pages/page_001.jpg is NOT created.
2. Extract _resolve_object_crop_pdf_path() helper with 4-case test.
Phase 4 now uses it instead of inline fallback logic.
Test locks in: Phase 1 resolved path beats stale meta['source_pdf'].
3. PageRenderContext: use fitz.csRGB in get_pixmap() for safe CMYK/n>3 handling.
Removed fragile pix.n mode detection.
4. Added test_extract_and_write_objects_with_use_disk_page_cache_false_and_valid_pdf
6 fixes bundled:
1. Cleanup: remove accidental empty file '6s}'
2. Rebuild determinism: add 'use_disk_page_cache' gate to _crop_asset_from_pdf.
Rebuild (use_disk_page_cache=False) never reads or writes pages/page_XXX.jpg.
All rendering goes through PageRenderContext in-memory.
Legacy callers keep backward-compat behavior (default True).
3. PageRenderContext safety:
- Only use when page_width>0 and page_height>0 and not rotation_deg
- Fix Pixmap.n mode detection (L/RGB/RGBA -> convert to RGB)
- Fix Image.Resampling name bug (Image -> PILImage)
- Rotated crops always fall back to direct PDF clip path
4. Phase 1+2a merged traversal: always extract PDF lines on every page,
regardless of whether span_metadata already exists. Fixes figure inventory
data gaps when pages have pre-existing span coverage.
5. Phase 4: use resolved source_pdf_path from Phase 1, not ocr_meta['source_pdf']
fallback (which may be stale or missing).
6. Added 5 determinism tests
Add figure legend completeness check ensuring every numbered formal
legend lands in an explicit outcome bucket (matched/held/ambiguous/
unresolved_cluster/unmatched). No legend may disappear without inventory
explanation.
Changes:
- Add compute_figure_legend_completeness() to ocr_figures.py
- Integrate completeness into build_figure_inventory() return value
- Add figure_legend_completeness fields to health report (ocr_health.py)
- Gaps degrade overall health status and add degraded reasons
- Add 9 new tests for completeness edge cases
