Fuzz testing is:
An automated testing technique that involves providing invalid, unexpected, or random data as inputs to a program.
We use fuzz testing to automatically discover bugs in the linera-protocol.
The fuzz/ directory contains the configuration and the fuzz tests
for linera-protocol. To generate and to run the fuzz tests, we use the
[cargo-fuzz] library.
You may need to install the [cargo-fuzz] library to get the cargo fuzz subcommand. Use
$ cargo install cargo-fuzzcargo-fuzz is documented in the Rust Fuzz
Book.
$ cd /linera-protocol/linera-execution/fuzz
$ cargo fuzz run cached_contract_module