| name | run-fuzz |
| description | Run cargo-fuzz targets with proper nightly toolchain and options |
| disable-model-invocation | true |
Run Fuzz Target
Run fuzz tests against the scanner's parsing and decoding logic.
Usage
/run-fuzz <target> - Run specific fuzz target (default 10,000 runs)/run-fuzz <target> <runs> - Run with custom iteration count/run-fuzz all - Run all targets briefly (1,000 runs each)/run-fuzz list - List available targets
Available Targets
| Target | Tests |
|---|
fuzz_anchor_soundness | Anchor extraction correctness |
fuzz_b64_gate_build_and_scan | Base64 gate construction and scanning |
fuzz_b64_gate_determinism | Base64 gate deterministic behavior |
fuzz_b64_gate_differential | Base64 gate differential testing |
fuzz_tiger_chunking | Tiger harness chunking logic |
Workflow
Run Single Target
cd fuzz && cargo +nightly fuzz run <target> -- -runs=10000
Run All Targets
cd fuzz
for target in fuzz_anchor_soundness fuzz_b64_gate_build_and_scan fuzz_b64_gate_determinism fuzz_b64_gate_differential fuzz_tiger_chunking; do
echo "Running $target..."
cargo +nightly fuzz run $target -- -runs=1000
done
Check for Crashes
Crashes are saved to fuzz/artifacts/<target>/. To reproduce:
cargo +nightly fuzz run <target> fuzz/artifacts/<target>/<crash-file>
Prerequisites
- Nightly Rust toolchain:
rustup install nightly
- cargo-fuzz:
cargo install cargo-fuzz
