feat: cargo-fuzz scaffolding for parser + solver + codegen (#138)#142
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feat: cargo-fuzz scaffolding for parser + solver + codegen (#138)#142
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Adds `fuzz/` with three libfuzzer-sys harnesses and the CI plumbing to gate them: - `fuzz_aadl_parse` arbitrary bytes -> `spar_syntax::parse` - `fuzz_scheduler_solver` bounded `TaskSet` -> `solve_milp` - `fuzz_codegen_roundtrip` deterministic AADL + arbitrary knobs -> `generate` CI: - `fuzz-smoke` job in ci.yml runs 60s per target on PRs - `fuzz-nightly.yml` runs 1h per target daily at 03:00 UTC, caches and uploads corpus Traceability in `artifacts/verification.yaml`: `FUZZ-PARSER`, `FUZZ-SOLVER`, `FUZZ-CODEGEN` link to existing REQ-PARSE-*, REQ-PARSER-*, REQ-SOLVER-*, REQ-CODEGEN-* requirements. Closes #138. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
fuzz/with three libfuzzer-sys targets: parser, solver, codegen-roundtripfuzz-smoke(60s/target on PRs) +fuzz-nightly.yml(1h/target daily, corpus cached)artifacts/verification.yamlTargets
fuzz_aadl_parsespar_syntax::parsefuzz_scheduler_solverspar_solver::milp::solve_milpfuzz_codegen_roundtripspar_codegen::generateCodegenConfigNotes
cargo fuzz buildwas not run locally (sandbox deniedcargo). Thefuzz-smokeCI job is the backstop.verifications:was the originally-spec'd YAML key; the file actually usesartifacts:— entries added under the existing key.FUZZ-PARSER,FUZZ-SOLVER,FUZZ-CODEGENlinking to the realREQ-*IDs found inartifacts/requirements.yaml.Test plan
fuzz-smokeCI job passes (compiles + 60s soak per target)rivet validateclean🤖 Generated with Claude Code