Fuzz Testing#

Some parts of the mtop and mtop-client libraries are fuzz tested. Instructions for running fuzz tests are below.

Setup#

Follow the setup instructions from the Rust fuzz testing book.

Running#

After you have installed cargo-fuzz and selected the nightly toolchain for mtop, execute the various mtop and mtop-client fuzz targets from the root of the mtop repository.

cargo fuzz run fuzz_target_dns_message

cargo fuzz run fuzz_target_dns_name

cargo fuzz run fuzz_target_memcached_get

cargo fuzz run fuzz_target_memcached_metas

cargo fuzz run fuzz_target_memcached_stats

Each of these commands will run until it encounters a panic or crash. You may want to stop them early if they haven't found anything after a reasonable time (30 minutes or more).