onefuzz/src/integration-tests/git-bisect

git-bisect regression source

This assumes you have a working clang with libfuzzer, bash, and git.

This makes a git repo test with 9 commits. Each commit after the first adds a bug.

• commit 0 has no bugs.
• commit 1 will additionally cause an abort if the input is 1.
• commit 2 will additionally cause an abort if the input is 2.
• commit 3 will additionally cause an abort if the input is 3.
• etc.

This directory provides exemplar scripts that demonstrate how to perform git bisect with libfuzzer.

• run-local.sh builds & runs the libfuzzer target locally. It uses src/bisect-local.sh as the git bisect run command.
• run-onefuzz.sh builds the libfuzzer target locally, but uses OneFuzz to run the regression tasks. It uses src/bisect-onefuzz.sh as the git bisect run command.

With each project having their own unique paradigm for building, this model allows plugging OneFuzz as a bisect command in whatever fashion your project requires.