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https://github.com/logos-blockchain/lez-fuzzing.git
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62 lines
2.7 KiB
Makefile
62 lines
2.7 KiB
Makefile
# ── Fuzzing ───────────────────────────────────────────────────────────────────
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export RISC0_DEV_MODE := "1"
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# Run all fuzz targets for TIME seconds each (default: 30)
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fuzz TIME="30":
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cargo fuzz run fuzz_transaction_decoding -- -max_total_time={{TIME}}
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cargo fuzz run fuzz_stateless_verification -- -max_total_time={{TIME}}
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cargo fuzz run fuzz_state_transition -- -max_total_time={{TIME}}
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cargo fuzz run fuzz_block_verification -- -max_total_time={{TIME}}
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# Re-run the saved corpus (regression mode, no new mutations)
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fuzz-regression:
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cargo fuzz run fuzz_transaction_decoding fuzz/corpus/fuzz_transaction_decoding -- -runs=0
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cargo fuzz run fuzz_stateless_verification fuzz/corpus/fuzz_stateless_verification -- -runs=0
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cargo fuzz run fuzz_state_transition fuzz/corpus/fuzz_state_transition -- -runs=0
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cargo fuzz run fuzz_block_verification fuzz/corpus/fuzz_block_verification -- -runs=0
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# Minimise a crash artifact
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# Usage: just fuzz-tmin fuzz_state_transition fuzz/artifacts/fuzz_state_transition/crash-XXX
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fuzz-tmin TARGET ARTIFACT:
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cargo fuzz tmin {{TARGET}} {{ARTIFACT}}
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# Run the proptest-based property tests
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fuzz-props:
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cargo test -p fuzz_props --release
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# Pull the latest LEZ changes from the sibling logos-execution-zone directory
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update-lez:
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git -C ../logos-execution-zone pull --ff-only
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# ── Corpus management ─────────────────────────────────────────────────────────
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# Minimise the corpus for all four targets (removes dominated inputs)
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corpus-cmin:
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cargo fuzz cmin fuzz_transaction_decoding
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cargo fuzz cmin fuzz_stateless_verification
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cargo fuzz cmin fuzz_state_transition
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cargo fuzz cmin fuzz_block_verification
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# Minimise the corpus for a single target
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# Usage: just corpus-cmin-target fuzz_state_transition
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corpus-cmin-target TARGET:
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cargo fuzz cmin {{TARGET}}
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# ── Housekeeping ──────────────────────────────────────────────────────────────
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# Remove all Cargo build artefacts (workspace + fuzz sub-crate)
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clean:
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cargo clean
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cargo clean --manifest-path fuzz/Cargo.toml
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# Remove libFuzzer crash/timeout artifacts for all targets (corpus is kept)
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clean-artifacts:
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rm -rf fuzz/artifacts/
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# Remove coverage reports generated by `cargo fuzz coverage`
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clean-coverage:
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rm -rf fuzz/coverage/
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# Remove everything: builds, artifacts, and coverage
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clean-all: clean clean-artifacts clean-coverage
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