Fuzzer
"Fuzzer" in a Sentence (3 examples)
You should be able to write a simple fuzzer that hits your arguments to make sure your program is properly checking inputs. Actually, I would take this time to write a fuzzer to just learn how they are built.
Found this bug on my own, no need for a fuzzer
In exchange for this additional complexity it is more efficient in finding bugs than fuzzers that blindly generate inputs with rand.