The Rust SDK conformance test rig at crates/pdftract-core/tests/conformance.rs
is fully implemented (1264 lines) with:
- Dynamic case loading from tests/sdk-conformance/cases.json
- All 9 SDK methods: extract, extract_text, extract_markdown, extract_stream,
search, get_metadata, hash, classify, verify_receipt
- Feature gating for ocr, decrypt, receipts, remote, xmp
- Numeric tolerances with wildcard pattern matching
- Detailed failure reporting with case ID and diffs
Documentation exists in CONTRIBUTING.md (lines 107-120) and
crates/pdftract-core/README.md (lines 33-50).
Current test status: 31 cases defined, 5 pass, 26 fail due to stub fixture
PDFs (<1KB) lacking proper content streams and some SDK implementation gaps
(classify bounds checking). The rig itself is functional; failures are
fixture/implementation issues, not rig issues.
Closes pdftract-1e5ud
All acceptance criteria PASS:
- Footnote ref [^N] and definition [^N]: text both appear
- Inline links [anchor](URL) emitted correctly
- --md-no-page-breaks omits horizontal rule
- Document with no footnotes emits no markers
Test results: 117 passed, 1 failed (unrelated formula test)
The conformance test rig at crates/pdftract-core/tests/conformance.rs
already exists and is comprehensive. Verified all 9 SDK contract methods
are implemented with proper feature gating, tolerance comparison, and
detailed failure reporting.
Acceptance criteria status:
✓ cargo test compiles successfully
✓ All 9 contract methods exercised
✓ Feature-gated tests skip cleanly
✓ Detailed failure messages with case ID and diffs
✓ Numeric tolerance comparison implemented
✓ Tests loaded dynamically from cases.json
