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| author | MarcoFalke <*~=`'#}+{/-|&$^_@721217.xyz> | 2023-06-20 15:58:21 +0200 |
|---|---|---|
| committer | MarcoFalke <*~=`'#}+{/-|&$^_@721217.xyz> | 2023-06-20 18:19:01 +0200 |
| commit | 0000f552937ee787d25c8fd0af3278ea94889216 (patch) | |
| tree | b18b87d452aadf98bceba5599eaaaea09471ffdf /test/fuzz | |
| parent | c2316b1e3429c21e6fbc9d355fb75b50dcc53c41 (diff) | |
ci: Run fuzz target even if input folder is empty
Diffstat (limited to 'test/fuzz')
| -rwxr-xr-x | test/fuzz/test_runner.py | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/test/fuzz/test_runner.py b/test/fuzz/test_runner.py index af21e7b956..d953f48584 100755 --- a/test/fuzz/test_runner.py +++ b/test/fuzz/test_runner.py @@ -6,6 +6,7 @@ """ from concurrent.futures import ThreadPoolExecutor, as_completed +from pathlib import Path import argparse import configparser import logging @@ -42,6 +43,11 @@ def main(): help='If true, run fuzzing binaries under the valgrind memory error detector', ) parser.add_argument( + "--empty_min_time", + type=int, + help="If set, run at least this long, if the existing fuzz inputs directory is empty.", + ) + parser.add_argument( '-x', '--exclude', help="A comma-separated list of targets to exclude", @@ -76,6 +82,7 @@ def main(): ) args = parser.parse_args() + args.corpus_dir = Path(args.corpus_dir) # Set up logging logging.basicConfig( @@ -180,6 +187,7 @@ def main(): src_dir=config['environment']['SRCDIR'], build_dir=config["environment"]["BUILDDIR"], use_valgrind=args.valgrind, + empty_min_time=args.empty_min_time, ) @@ -251,16 +259,22 @@ def merge_inputs(*, fuzz_pool, corpus, test_list, src_dir, build_dir, merge_dir) future.result() -def run_once(*, fuzz_pool, corpus, test_list, src_dir, build_dir, use_valgrind): +def run_once(*, fuzz_pool, corpus, test_list, src_dir, build_dir, use_valgrind, empty_min_time): jobs = [] for t in test_list: - corpus_path = os.path.join(corpus, t) + corpus_path = corpus / t os.makedirs(corpus_path, exist_ok=True) args = [ os.path.join(build_dir, 'src', 'test', 'fuzz', 'fuzz'), - '-runs=1', - corpus_path, ] + empty_dir = not any(corpus_path.iterdir()) + if empty_min_time and empty_dir: + args += [f"-max_total_time={empty_min_time}"] + else: + args += [ + "-runs=1", + corpus_path, + ] if use_valgrind: args = ['valgrind', '--quiet', '--error-exitcode=1'] + args |