mirror of
https://github.com/astral-sh/ruff.git
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William WoodruffandAlex Waygood
91a07f5e2d
## Summary Continues #28197 by lifting `cargo-fuzz` into the dev toolchain. <!-- What's the purpose of the change? What does it do, and why? --> ## Test Plan NFC, internal only. I confirmed that `./init-fuzzer.sh` still runs as expected. I'm less positive about the CI changes. <!-- How was it tested? --> --------- Signed-off-by: William Woodruff <william@yossarian.net> Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
49 lines
1.7 KiB
Bash
Executable File
49 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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set -eu
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# https://stackoverflow.com/a/246128/3549270
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SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
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cd "$SCRIPT_DIR"
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if [ ! -d corpus/common ]; then
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mkdir -p corpus/common
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echo "Creating symlinks for fuzz targets to the common corpus directory..."
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for target in fuzz_targets/*; do
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corpus_dir="$(basename "$target" .rs)"
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ln -vs "./common" "corpus/$corpus_dir"
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done
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(
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cd corpus/common
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read -p "Would you like to build a corpus from a python source code dataset? (this will take a long time!) [Y/n] " -n 1 -r
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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echo "Downloading the Python source code dataset..."
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curl -L 'https://zenodo.org/record/3628784/files/python-corpus.tar.gz?download=1' | tar xz
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fi
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# Build a smaller corpus in addition to the (optional) larger corpus
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echo "Building a smaller corpus dataset..."
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curl -L 'https://github.com/python/cpython/archive/refs/tags/v3.13.0.tar.gz' | tar xz
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cp -r "../../../crates/ty_python_semantic/resources/corpus" "ty_python_semantic"
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cp -r "../../../crates/ruff_linter/resources/test/fixtures" "ruff_linter"
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cp -r "../../../crates/ruff_python_formatter/resources/test/fixtures" "ruff_python_formatter"
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cp -r "../../../crates/ruff_python_parser/resources" "ruff_python_parser"
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# Delete all non-Python files
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find . -type f -not -name "*.py" -delete
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)
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echo "Minifying the corpus dataset..."
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if [[ "$OSTYPE" == "darwin"* ]]; then
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uv run --only-dev cargo +nightly fuzz cmin ruff_fix_validity corpus/common -- -timeout=5
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else
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uv run --only-dev cargo fuzz cmin -s none ruff_fix_validity corpus/common -- -timeout=5
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fi
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fi
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echo "Done! You are ready to fuzz"
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