Function main

test/fuzz/test_runner.py:27–183

()

def main():
    parser = argparse.ArgumentParser(
        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
        description='''Run the fuzz targets with all inputs from the corpus_dir once.''',
    )
    parser.add_argument(
        "-l",
        "--loglevel",
        dest="loglevel",
        default="INFO",
        help="log events at this level and higher to the console. Can be set to DEBUG, INFO, WARNING, ERROR or CRITICAL. Passing --loglevel DEBUG will output all logs to console.",
    )
    parser.add_argument(
        '--valgrind',
        action='store_true',
        help='If true, run fuzzing binaries under the valgrind memory error detector',
    )
    parser.add_argument(
        '-x',
        '--exclude',
        help="A comma-separated list of targets to exclude",
    )
    parser.add_argument(
        '--par',
        '-j',
        type=int,
        default=4,
        help='How many targets to merge or execute in parallel.',
    )
    parser.add_argument(
        'corpus_dir',
        help='The corpus to run on (must contain subfolders for each fuzz target).',
    )
    parser.add_argument(
        'target',
        nargs='*',
        help='The target(s) to run. Default is to run all targets.',
    )
    parser.add_argument(
        '--m_dir',
        help='Merge inputs from this directory into the corpus_dir.',
    )
    parser.add_argument(
        '-g',
        '--generate',
        action='store_true',
        help='Create new corpus (or extend the existing ones) by running'
             ' the given targets for a finite number of times. Outputs them to'
             ' the passed corpus_dir.'
    )

    args = parser.parse_args()

    # Set up logging
    logging.basicConfig(
        format='%(message)s',
        level=int(args.loglevel) if args.loglevel.isdigit() else args.loglevel.upper(),
    )