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pdftract/tests/fixtures/PROVENANCE.md
jedarden a68d01c726 feat(bf-337i2): create 300 DPI invoice OCR fixture 
Add invoice fixture with ground truth text for OCR testing.

Files:
- tests/fixtures/scanned/invoice/invoice-300dpi.pdf: 300 DPI scanned invoice
- tests/fixtures/scanned/invoice/invoice-300dpi-ground-truth.txt: complete text content
- tools/generate_invoice_pdf_fixtures.py: fixture generator script
- tests/fixtures/PROVENANCE.md: added provenance entries for new fixtures
- notes/bf-337i2.md: verification note

Verification:
- PDF is image-based (type=image, not text-embedded)
- Resolution: 300 DPI (x-ppi=300, y-ppi=300)
- Dimensions: 2550 x 3300 pixels (letter size at 300 DPI)
- Ground truth contains complete invoice text with headers, addresses, line items, totals

Closes bf-337i2
2026-07-05 18:20:09 -04:00

18 KiB
Raw Blame History

EC-04-rc4-encrypted.pdf

Generated by tests/fixtures/generate_encrypted_fixtures.py PDF 1.7, RC4 encryption (V=1, R=2), 40-bit key, user password: "user40" Generated: 2026-05-28

EC-05-aes128-encrypted.pdf

Generated by tests/fixtures/generate_encrypted_fixtures.py PDF 1.7, AES-128 encryption (V=2, R=3), 128-bit key, user password: "user128" Generated: 2026-05-28

EC-06-aes256-encrypted.pdf

Generated by tests/fixtures/generate_encrypted_fixtures.py PDF 2.0, AES-256 encryption (V=5, R=5), 256-bit key, user password: "user256" Generated: 2026-05-28

EC-empty-password.pdf

Generated by tests/fixtures/generate_encrypted_fixtures.py PDF 1.7, no encryption (control fixture) Generated: 2026-05-28

EC-04-rc4-encrypted.pdf

Generated by tests/fixtures/generate_encrypted_fixtures.py PDF 1.7, RC4 encryption (V=1, R=2), 40-bit key, user password: "user40" Generated: 2026-05-28

EC-05-aes128-encrypted.pdf

Generated by tests/fixtures/generate_encrypted_fixtures.py PDF 1.7, AES-128 encryption (V=2, R=3), 128-bit key, user password: "user128" Generated: 2026-05-28

EC-06-aes256-encrypted.pdf

Generated by tests/fixtures/generate_encrypted_fixtures.py PDF 2.0, AES-256 encryption (V=5, R=5), 256-bit key, user password: "user256" Generated: 2026-05-28

EC-empty-password.pdf

Generated by tests/fixtures/generate_encrypted_fixtures.py PDF 1.7, no encryption (control fixture) Generated: 2026-05-28

sample.pdf

Copied from valid-minimal.pdf for SDK examples default path Minimal valid PDF v1.4 fixture for contract method examples Generated: 2026-05-31

json_schema/simple_invoice.pdf

Simple invoice PDF for JSON schema validation tests Generated: 2026-06-01

json_schema/EC-04-rc4-encrypted.pdf

Copied from fixtures/EC-04-rc4-encrypted.pdf for JSON schema validation PDF 1.7, RC4 encryption (V=1, R=2), 40-bit key, user password: "user40" Generated: 2026-06-01

json_schema/EC-05-aes128-encrypted.pdf

Copied from fixtures/EC-05-aes128-encrypted.pdf for JSON schema validation PDF 1.7, AES-128 encryption (V=2, R=3), 128-bit key, user password: "user128" Generated: 2026-06-01

json_schema/valid-minimal.pdf

Minimal valid PDF v1.4 fixture for JSON schema validation tests Generated: 2026-05-28

json_schema/sample.pdf

Copied from valid-minimal.pdf for SDK examples default path Minimal valid PDF v1.4 fixture for contract method examples Generated: 2026-05-31

vector/academic-paper/source.pdf

Generated by tests/fixtures/vector/generate_vector_cer_corpus.py Clean vector PDF with embedded text for CER testing (PDF 1.4, Type1 Helvetica, WinAnsiEncoding) Academic paper on machine learning - Abstract, Introduction, Methods, Results, Conclusion Generated: 2026-06-01

vector/technical-documentation/source.pdf

Generated by tests/fixtures/vector/generate_vector_cer_corpus.py Clean vector PDF with embedded text for CER testing (PDF 1.4, Type1 Helvetica, WinAnsiEncoding) API documentation with Getting Started, Authentication, Endpoints, Rate Limits Generated: 2026-06-01

vector/legal-contract/source.pdf

Generated by tests/fixtures/vector/generate_vector_cer_corpus.py Clean vector PDF with embedded text for CER testing (PDF 1.4, Type1 Helvetica, WinAnsiEncoding) Service Agreement with Services, Term, Compensation, Confidentiality, Termination, Governing Law Generated: 2026-06-01

vector/scientific-report/source.pdf

Generated by tests/fixtures/vector/generate_vector_cer_corpus.py Clean vector PDF with embedded text for CER testing (PDF 1.4, Type1 Helvetica, WinAnsiEncoding) Climate Research Report with Executive Summary, Data Collection, Analysis, Findings, Recommendations Generated: 2026-06-01

vector/user-manual/source.pdf

Generated by tests/fixtures/vector/generate_vector_cer_corpus.py Clean vector PDF with embedded text for CER testing (PDF 1.4, Type1 Helvetica, WinAnsiEncoding) Product User Manual with Quick Start Guide, Unboxing, Setup, Features, Troubleshooting, Support Generated: 2026-06-01

vector/financial-report/source.pdf

Generated by tests/fixtures/vector/generate_vector_cer_corpus.py Clean vector PDF with embedded text for CER testing (PDF 1.4, Type1 Helvetica, WinAnsiEncoding) Q1 Financial Report with Revenue, Expenses, Net Income, Outlook, Risk Factors Generated: 2026-06-01

vector/conference-proceedings/source.pdf

Generated by tests/fixtures/vector/generate_vector_cer_corpus.py Clean vector PDF with embedded text for CER testing (PDF 1.4, Type1 Helvetica, WinAnsiEncoding) Conference Proceedings with Keynote Address, Paper Session, Panel Discussion, Workshop Generated: 2026-06-01

vector/medical-research/source.pdf

Generated by tests/fixtures/vector/generate_vector_cer_corpus.py Clean vector PDF with embedded text for CER testing (PDF 1.4, Type1 Helvetica, WinAnsiEncoding) Clinical Trial Results with Background, Methodology, Results, Discussion, Conclusion Generated: 2026-06-01

vector/multi-page-academic/source.pdf

Generated by tests/fixtures/vector/generate_vector_cer_corpus.py Clean vector PDF with embedded text for CER testing (PDF 1.4, Type1 Helvetica, WinAnsiEncoding) Multi-page academic paper (3 pages) - Abstract, Introduction, Conclusion Generated: 2026-06-01

vector/code-documentation/source.pdf

Generated by tests/fixtures/vector/generate_vector_cer_corpus.py Clean vector PDF with embedded text for CER testing (PDF 1.4, Type1 Helvetica, WinAnsiEncoding) Code library documentation with Installation, Quick Example, API Reference, Supported Formats, Limitations, License Generated: 2026-06-01

scanned/receipt/receipt-300dpi.pdf

Generated by tests/fixtures/scanned/generate_scanned_fixtures.py Source PDF for scan simulation at 300 DPI Supermarket receipt with items, prices, totals (Helvetica 10pt, Letter, 14pt line spacing) Generated: 2026-06-01

scanned/receipt/receipt-300dpi-scanned.pdf

Generated by pdftoppm + img2pdf from receipt-300dpi.pdf at 300 DPI Scan simulation for OCR testing (rasterized image-only PDF) Generated: 2026-06-01

scanned/documents/invoice-300dpi.pdf

Generated by tests/fixtures/scanned/generate_scanned_fixtures.py Source PDF for scan simulation at 300 DPI Service invoice with line items, totals, payment terms (Helvetica 11pt, Letter, 16pt line spacing) Generated: 2026-06-01

scanned/documents/invoice-300dpi-scanned.pdf

Generated by pdftoppm + img2pdf from invoice-300dpi.pdf at 300 DPI Scan simulation for OCR testing (rasterized image-only PDF) Generated: 2026-06-01

scanned/invoice/invoice-300dpi.pdf

Generated by tools/generate_invoice_pdf_fixtures.py 300 DPI single-page invoice fixture for OCR testing Business-to-business invoice with header, addresses, 6 line items, totals, payment terms Image-based scanned PDF (not text-embedded), 2550x3300 pixels (letter size at 300 DPI) Generated: 2026-07-05

scanned/invoice/invoice-300dpi-ground-truth.txt

Generated by tools/generate_invoice_pdf_fixtures.py Complete text content for invoice-300dpi.pdf OCR validation 37 lines including invoice header, addresses, line items, totals, and payment terms Generated: 2026-07-05

tools/generate_invoice_pdf_fixtures.py

Invoice fixture generator with proper 300 DPI metadata Supports img2pdf and reportlab backends for PDF generation from source images Includes verification with pdfimages and pdfinfo Generated: 2026-07-05

scanned/documents/form-300dpi.pdf

Generated by tests/fixtures/scanned/generate_scanned_fixtures.py Source PDF for scan simulation at 300 DPI Employment application form with fields and checkboxes (Helvetica 11pt, Letter, 18pt line spacing) Generated: 2026-06-01

scanned/documents/form-300dpi-scanned.pdf

Generated by pdftoppm + img2pdf from form-300dpi.pdf at 300 DPI Scan simulation for OCR testing (rasterized image-only PDF) Generated: 2026-06-01

scanned/multi-page/doc-10page-300dpi.pdf

Generated by tests/fixtures/scanned/generate_scanned_fixtures.py Source PDF for scan simulation at 300 DPI (10 pages with diverse content) Times-Roman 12pt, Letter, 18pt line spacing, "Page N:" markers Generated: 2026-06-01

scanned/multi-page/doc-10page-300dpi-scanned.pdf

Generated by pdftoppm + img2pdf from doc-10page-300dpi.pdf at 300 DPI Scan simulation for OCR testing (rasterized image-only PDF, 10 pages) Generated: 2026-06-01

scanned/receipt/receipt-300dpi.pdf

Generated by tests/fixtures/scanned/generate_scanned_fixtures.py Source PDF for scan simulation at 300 DPI Simple sales receipt with itemized list and totals (Helvetica 11pt, 6.5" x 4", 14pt line spacing) Generated: 2026-06-01

scanned/receipt/receipt-300dpi-scanned.pdf

Generated by pdftoppm + img2pdf from receipt-300dpi.pdf at 300 DPI Scan simulation for OCR testing (rasterized image-only PDF) Generated: 2026-06-01

scanned/documents/invoice-300dpi.pdf

Generated by tests/fixtures/scanned/generate_scanned_fixtures.py Source PDF for scan simulation at 300 DPI Business invoice with line items, subtotal, tax, and total (Helvetica 11pt, Letter, 16pt line spacing) Generated: 2026-06-01

scanned/documents/invoice-300dpi-scanned.pdf

Generated by pdftoppm + img2pdf from invoice-300dpi.pdf at 300 DPI Scan simulation for OCR testing (rasterized image-only PDF)

json_schema/simple-text.pdf

Minimal text-only PDF for JSON schema validation tests Generated: 2026-06-01

encoding/no-mapping.pdf

Generated by tests/fixtures/generate_unicode_recovery_fixtures.rs PDF 1.4, Type1 font with custom glyph names, no ToUnicode CMap, no standard encoding Level 4 Unicode recovery test fixture (worst case: no encoding fallback) Content: <20><><EFBFBD> (three U+FFFD replacement characters - glyph names /g001/g002/g003 are not in AGL and cannot be recovered) Generated: 2026-06-09 Regenerated: 2026-07-02 (bf-512z1) Regenerated: 2026-07-03 (bf-f0xqd: corrected ground truth from "ABC" to U+FFFD) Regenerated: 2026-07-03 (bf-1m30m: regenerated via generate_unicode_recovery_fixtures.rs) SHA256: b24f88d3add958bfec1d6b134f2cd030cd41bb1932bedbe99405599bd01fa8f0

encoding/agl-only.pdf

Generated by tests/fixtures/generate_unicode_recovery_fixtures.rs PDF 1.4, Type1 font with AGL glyph names only, no ToUnicode CMap Level 2 Unicode recovery test fixture (Adobe Glyph List fallback) Content: "Hello\nWorld" (extracted via AGL glyph name mapping) Generated: 2026-06-09 Regenerated: 2026-07-02 (bf-512z1) Regenerated: 2026-07-03 (bf-1m30m: regenerated via generate_unicode_recovery_fixtures.rs) SHA256: c6e8a067a637457ac9852c1d56745f5eac1f0fe441d19af08060d13d862b74b7

encoding/fingerprint-match.pdf

Generated by tests/fixtures/generate_unicode_recovery_fixtures.rs PDF 1.4, embedded Type1 font subset, no ToUnicode CMap Level 3 Unicode recovery test fixture (SHA-256 font fingerprint matching) Content: "Test" (extracted via font-fingerprints.json fingerprint lookup) Generated: 2026-06-09 Regenerated: 2026-07-02 (bf-512z1) Regenerated: 2026-07-03 (bf-1m30m: regenerated via generate_unicode_recovery_fixtures.rs) SHA256: bd9a3533c0f31fb20bf5532fcff4cb2ae399f8d2e22ea1d09538837410544c4a

encoding/shape-match.pdf

Generated by tests/fixtures/generate_unicode_recovery_fixtures.rs PDF 1.4, Type1 font with custom glyph names, no ToUnicode CMap Level 4 Unicode recovery test fixture (glyph shape recognition from glyph-shapes.json) Content: "S" (extracted via glyph shape database lookup) Generated: 2026-06-09 Regenerated: 2026-07-02 (bf-512z1) Regenerated: 2026-07-03 (bf-1m30m: regenerated via generate_unicode_recovery_fixtures.rs) SHA256: 6e99cfe2be79f5bcdc2a99b1004ce0e2288be56b081f8e558ecdecd78f702c55

encoding/unmapped-glyphs.pdf

Generated by tests/fixtures/generate_unmapped_glyphs.rs PDF 1.4, Type1 font with custom glyph names, no ToUnicode CMap, no standard encoding GLYPH_UNMAPPED diagnostic test fixture - custom glyph names not in AGL Content: <20><><EFBFBD><EFBFBD> (four U+FFFD replacement characters - glyph names /CustomAlpha, /CustomBeta, /CustomGamma, /CustomDelta are not in AGL and cannot be recovered) Generated: 2026-07-03 (bf-68f9i) SHA256: 5e472e1c5997318c5d180ff4bc4ae21f1231c87e8b905b059546e274e15393c6

encoding/unmapped-comprehensive.pdf

Generated by tests/fixtures/gen_unmapped_comprehensive.rs PDF 1.4, Type1 font with custom glyph names, no ToUnicode CMap, custom /Differences encoding Comprehensive GLYPH_UNMAPPED diagnostic test fixture - 7 unmapped + 3 mapped glyphs Content: "<22><><EFBFBD>\n<><6E><EFBFBD><EFBFBD>\nAB " (7×U+FFFD for /g001/g002/g003/CustomA/CustomB/NotAGlyph/glyph_0041, then "AB " for /A/B/space) Unmapped glyphs: /g001, /g002, /g003 (PUA), /CustomA, /CustomB (custom), /NotAGlyph (orphaned), /glyph_0041 (non-AGL) Mapped glyphs: /A, /B, /space (AGL - Level 2 fallback) Ground truth: encoding/unmapped-comprehensive.txt (3 lines: 3×U+FFFD, 4×U+FFFD, "AB ") Generated: 2026-07-03 (bf-5taa6) SHA256: a4d4c76c3edbc1bb9b870e9d0c453a943700dd4508cfdfe020ba0a28675cc94c

cjk/cjk-chinese-gb18030.pdf

Generated by tests/fixtures/generate_cjk_with_tounicode.rs PDF 1.4, Type0 composite font with GBpc-EUC-H CMap encoding and ToUnicode CMap Phase 2.3 CJK encoding test fixture - Simplified Chinese (GB18030) Content: "你好世界" (Simplified Chinese, 4 characters) Ground truth: cjk-chinese-gb18030.txt (12 bytes, UTF-8) Font: AdobeSongStd-Light (CIDFontType0, Adobe-GB1 CIDSystemInfo) ToUnicode: Adobe-GB1-UCS2 CMap with custom character mappings Generated: 2026-06-24 Regenerated: 2026-06-24 (bf-3ourh)

cjk/cjk-japanese-shiftjis.pdf

Generated by tests/fixtures/generate_cjk_with_tounicode.rs PDF 1.4, Type0 composite font with 90ms-RKSJ-H CMap encoding and ToUnicode CMap Phase 2.3 CJK encoding test fixture - Japanese (Shift-JIS) Content: "こんにちは" (Japanese, 5 characters) Ground truth: cjk-japanese-shiftjis.txt (15 bytes, UTF-8) Font: HeiseiMin-W3 (CIDFontType0, Adobe-Japan1 CIDSystemInfo) ToUnicode: Adobe-Japan1-UCS2 CMap with custom character mappings Generated: 2026-06-24 Regenerated: 2026-06-24 (bf-3ourh)

cjk/cjk-korean-euckr.pdf

Generated by tests/fixtures/generate_cjk_with_tounicode.rs PDF 1.4, Type0 composite font with KSCms-UHC-H CMap encoding and ToUnicode CMap Phase 2.3 CJK encoding test fixture - Korean (EUC-KR) Content: "안녕하세요" (Korean, 5 characters) Ground truth: cjk-korean-euckr.txt (15 bytes, UTF-8) Font: HYSMyeongJo-Medium (CIDFontType0, Adobe-Korea1 CIDSystemInfo) ToUnicode: Adobe-Korea1-UCS2 CMap with custom character mappings Generated: 2026-06-24 Regenerated: 2026-06-24 (bf-3ourh)

cjk/cjk-tc-big5.pdf

Generated by tests/fixtures/generate_cjk_with_tounicode.rs PDF 1.4, Type0 composite font with ETen-B5-H CMap encoding and ToUnicode CMap Phase 2.3 CJK encoding test fixture - Traditional Chinese (Big5) Content: "你好世界" (Traditional Chinese, 4 characters) Ground truth: cjk-tc-big5.txt (12 bytes, UTF-8) Font: PMingLiU-Light (CIDFontType0, Adobe-CNS1 CIDSystemInfo) ToUnicode: Adobe-CNS1-UCS2 CMap with custom character mappings Generated: 2026-06-24 Regenerated: 2026-06-24 (bf-3ourh)

tagged/tagged-ua-simple.pdf

Generated by tests/fixtures/generate_tagged_fixtures.rs PDF 1.7, PDF/UA-1 (Universal Accessibility) with /MarkInfo /Marked true Phase 7.1 StructTree extraction test fixture - Minimal tagged PDF StructTree: Document root with H1 (MCID 0) and P (MCID 1) elements Content: "Heading Level 1" (H1) and "This is a paragraph under the heading." (P) Ground truth: tagged-ua-simple.expected.json (structure_tree field with Document/H1/P hierarchy) Generated: 2026-06-24 (bf-5pyzm)

tagged/tagged-ua-table.pdf

Generated by tests/fixtures/generate_tagged_fixtures.rs PDF 1.7, PDF/UA-1 with table structure (Table/TR/TD elements) Phase 7.1 StructTree extraction test fixture - Tagged table StructTree: Document root with H1 (MCID 0) and Table (2 rows × 3 columns, MCIDs 1-6) Content: "Simple Table Example" (H1) and table cells (A1, B1, C1, A2, B2, C2) Ground truth: tagged-ua-table.expected.json (structure_tree with nested Table/TR/TD hierarchy) Generated: 2026-06-24 (bf-5pyzm)

tagged/tagged-a-2a.pdf

Generated by tests/fixtures/generate_tagged_fixtures.rs PDF 1.7, PDF/A-2a (Level A accessibility) with XMP metadata and StructTree Phase 7.1 StructTree extraction test fixture - PDF/A-2a compliance StructTree: Document root with H1 (MCID 0) and P (MCID 1) elements XMP Metadata: pdfaid:part="2", pdfaid:conformance="A" Content: "PDF/A-2a Document" (H1) and "This is a PDF/A-2a compliant tagged document." (P) Ground truth: tagged-a-2a.expected.json (structure_tree with Document/H1/P hierarchy) Generated: 2026-06-24 (bf-5pyzm)

tagged/tagged-mcid-ordering.pdf

Generated by tests/fixtures/generate_tagged_fixtures.rs PDF 1.7, Tagged PDF with MCID-to-structure-element mapping test Phase 7.1 StructTree extraction test fixture - MCID ordering validation StructTree: Document root with three P elements (MCIDs 0, 1, 2 in sequence) Content: "First block", "Second block", "Third block" (each as separate P elements) Ground truth: tagged-mcid-ordering.expected.json (structure_tree with sequential MCID mapping) Generated: 2026-06-24 (bf-5pyzm)

forms/acroform-text-fields.pdf

Generated by tests/fixtures/forms/generate_form_fixtures.py PDF 1.4, AcroForm with multiple field types Phase 7.4 form field extraction test fixture - Text, checkbox, radio, and choice fields Fields: employee_name (Tx, required, maxLen=50), address (Tx, multiline), is_manager (Btn, checkbox), department (Btn, radio group with sales/engineering options), role (Ch, choice/combo with manager/developer/designer options) Ground truth: forms/acroform-text-fields.json (form_fields array with field names, types, values, flags, and options) Generated: 2026-07-03 (bf-4sn1j)

forms/acroform-readonly.pdf

Generated by tests/fixtures/forms/generate_form_fixtures.py PDF 1.4, AcroForm with read-only field flags Phase 7.4 form field extraction test fixture - ReadOnly flag validation Fields: company_name (Tx, ReadOnly=true), contact_email (Tx, ReadOnly=false), verified (Btn, checkbox, ReadOnly=true) Ground truth: forms/acroform-readonly.json (form_fields array with read_only flags) Generated: 2026-07-03 (bf-4sn1j)

forms/acroform-submit.pdf

Generated by tests/fixtures/forms/generate_form_fixtures.py PDF 1.4, AcroForm with submit and reset button actions Phase 7.4 form field extraction test fixture - Button actions Fields: username (Tx, required), submit (Btn, pushbutton with SubmitForm action to https://example.com/submit), reset (Btn, pushbutton with ResetForm action) Ground truth: forms/acroform-submit.json (form_fields array with action objects for buttons) Generated: 2026-07-03 (bf-4sn1j)

forms/xfa-dynamic.pdf

Generated by tests/fixtures/forms/generate_form_fixtures.py PDF 1.7, AcroForm with XFA data packet placeholder Phase 7.4 form field extraction test fixture - XFA detection Fields: xfa_field1 (Tx, fallback field), XFA array with XML datasets/template placeholder (XFA XML parsing not yet implemented) Ground truth: forms/xfa-dynamic.json (form_fields array with note about XFA parsing status) Generated: 2026-07-03 (bf-4sn1j)