Crate phragmen_pjr[−][src]
Expand description
Fuzzing which ensures that running unbalanced sequential phragmen always produces a result which satisfies our PJR checker.
Running a single iteration
Honggfuzz shuts down each individual loop iteration after a configurable time limit.
It can be helpful to run a single iteration on your hardware to help benchmark how long that time
limit should reasonably be. Simply run the program without the fuzzing configuration to run a
single iteration: cargo run --bin phragmen_pjr.
Running
Run with HFUZZ_RUN_ARGS="-t 10" cargo hfuzz run phragmen_pjr.
Note the environment variable: by default, cargo hfuzz shuts down each iteration after 1 second
of runtime. We significantly increase that to ensure that the fuzzing gets a chance to complete.
Running a single iteration can help determine an appropriate value for this parameter.
Debugging a panic
Once a panic is found, it can be debugged with
HFUZZ_RUN_ARGS="-t 10" cargo hfuzz run-debug phragmen_pjr hfuzz_workspace/phragmen_pjr/*.fuzz.
Modules
Common fuzzing utils.