9aa26a449e
This commit implements the Cargo.lock policy for reproducible builds across all workspace members (pdftract-core, pdftract-cli, pdftract-py). Changes: - Add CONTRIBUTING.md with lockfile-update workflow documentation - Add .renovaterc.json for weekly lockfile-only PRs (human-gated) - Add crates/pdftract-core/README.md with rationale for checked-in lockfiles - Add notes/pdftract-49f8.md with verification note The Argo workflow updates (pdftract-ci.yaml) are committed separately in the declarative-config repo. Acceptance criteria: - PASS: Cargo.lock tracked by git, not in .gitignore - PASS: Argo workflow templates document --locked/--frozen requirements - WARN: Enforcement to be completed when placeholder templates are implemented - WARN: Binary reproducibility verification deferred to pdftract-build-binaries implementation Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
29 lines
793 B
Rust
29 lines
793 B
Rust
//! Fuzz target for the PDF object parser.
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//!
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//! This target tests INV-8 (no panic at public boundary) for the object parser.
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//! Any panic indicates an object parser bug that must be fixed.
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#![no_main]
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use libfuzzer_sys::fuzz_target;
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fuzz_target!(|data: &[u8]| {
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use pdftract_core::parser::object::ObjectParser;
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// The object parser must never panic on any input
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let mut parser = ObjectParser::new(data);
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// Test parse_direct_object
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loop {
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match parser.parse_direct_object() {
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Some(_) => continue,
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None => break,
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}
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}
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// Also test parse_indirect_object
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let mut parser2 = ObjectParser::new(data);
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let _ = parser2.parse_indirect_object();
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// Test take_diagnostics
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let _ = parser.take_diagnostics();
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});
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