nim-eth/tests/fuzzing/readme.md

Fuzzing Tests

The fuzzing tests use the fuzzing templates from nim-testutils.

For more details see the fuzzing readme of nim-testutils.

Prerequisites

As explained in nim-testutils fuzzing readme, first install the fuzzer you want to run.

Next install nim-testutils its ntu application.

E.g. by running the nim-testutils nimble install:

nimble install nim-testutils

How to run

To start fuzzing a testcase run following command:

# For libFuzzer
ntu fuzz --fuzzer:libFuzzer rlp/rlp_inspect
# For afl
ntu fuzz --fuzzer:afl rlp/rlp_inspect