helm-controller/tests/fuzz/README.md

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fuzz testing

Flux is part of Google's oss fuzz program which provides continuous fuzzing for open source projects.

The long running fuzzing execution is configured in the oss-fuzz repository. Shorter executions are done on a per-PR basis, configured as a github workflow.

For fuzzers to be called, they must be compiled within oss_fuzz_build.sh.

Testing locally

Build fuzzers:

make fuzz-build

All fuzzers will be built into ./build/fuzz/out.

Smoke test fuzzers:

make fuzz-smoketest

The smoke test runs each fuzzer once to ensure they are fully functional.

Run fuzzer locally:

./build/fuzz/out/fuzz_conditions_match

Run fuzzer inside a container:

	docker run --rm -ti \
		-v "$(pwd)/build/fuzz/out":/out \
		gcr.io/oss-fuzz/fluxcd \
		/out/fuzz_conditions_match