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fuzz, refactor: Deduplicate fuzz binary path creation

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Hennadii Stepanov 2024-04-06 16:03:39 +01:00
parent b5d21182e5
commit 1573e9a11e
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GPG key ID: 410108112E7EA81F
1 changed files with 13 additions and 11 deletions
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24
test/fuzz/test_runner.py
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@ -104,9 +104,11 @@ def main():
logging.error("Must have fuzz executable built")
sys.exit(1)
fuzz_bin=os.path.join(config["environment"]["BUILDDIR"], 'src', 'test', 'fuzz', 'fuzz')
# Build list of tests
test_list_all = parse_test_list(
fuzz_bin=os.path.join(config["environment"]["BUILDDIR"], 'src', 'test', 'fuzz', 'fuzz'),
fuzz_bin=fuzz_bin,
source_dir=config['environment']['SRCDIR'],
)
@ -151,7 +153,7 @@ def main():
try:
help_output = subprocess.run(
args=[
os.path.join(config["environment"]["BUILDDIR"], 'src', 'test', 'fuzz', 'fuzz'),
fuzz_bin,
'-help=1',
],
env=get_fuzz_env(target=test_list_selection[0], source_dir=config['environment']['SRCDIR']),
@ -173,7 +175,7 @@ def main():
return generate_corpus(
fuzz_pool=fuzz_pool,
src_dir=config['environment']['SRCDIR'],
build_dir=config["environment"]["BUILDDIR"],
fuzz_bin=fuzz_bin,
corpus_dir=args.corpus_dir,
targets=test_list_selection,
)
@ -184,7 +186,7 @@ def main():
corpus=args.corpus_dir,
test_list=test_list_selection,
src_dir=config['environment']['SRCDIR'],
build_dir=config["environment"]["BUILDDIR"],
fuzz_bin=fuzz_bin,
merge_dirs=[Path(m_dir) for m_dir in args.m_dir],
)
return
@ -194,7 +196,7 @@ def main():
corpus=args.corpus_dir,
test_list=test_list_selection,
src_dir=config['environment']['SRCDIR'],
build_dir=config["environment"]["BUILDDIR"],
fuzz_bin=fuzz_bin,
using_libfuzzer=using_libfuzzer,
use_valgrind=args.valgrind,
empty_min_time=args.empty_min_time,
@ -237,7 +239,7 @@ def transform_rpc_target(targets, src_dir):
return targets
def generate_corpus(*, fuzz_pool, src_dir, build_dir, corpus_dir, targets):
def generate_corpus(*, fuzz_pool, src_dir, fuzz_bin, corpus_dir, targets):
"""Generates new corpus.
Run {targets} without input, and outputs the generated corpus to
@ -270,7 +272,7 @@ def generate_corpus(*, fuzz_pool, src_dir, build_dir, corpus_dir, targets):
os.makedirs(target_corpus_dir, exist_ok=True)
use_value_profile = int(random.random() < .3)
command = [
os.path.join(build_dir, 'src', 'test', 'fuzz', 'fuzz'),
fuzz_bin,
"-rss_limit_mb=8000",
"-max_total_time=6000",
"-reload=0",
@ -283,12 +285,12 @@ def generate_corpus(*, fuzz_pool, src_dir, build_dir, corpus_dir, targets):
future.result()
def merge_inputs(*, fuzz_pool, corpus, test_list, src_dir, build_dir, merge_dirs):
def merge_inputs(*, fuzz_pool, corpus, test_list, src_dir, fuzz_bin, merge_dirs):
logging.info(f"Merge the inputs from the passed dir into the corpus_dir. Passed dirs {merge_dirs}")
jobs = []
for t in test_list:
args = [
os.path.join(build_dir, 'src', 'test', 'fuzz', 'fuzz'),
fuzz_bin,
'-rss_limit_mb=8000',
'-set_cover_merge=1',
# set_cover_merge is used instead of -merge=1 to reduce the overall
@ -325,13 +327,13 @@ def merge_inputs(*, fuzz_pool, corpus, test_list, src_dir, build_dir, merge_dirs
future.result()
def run_once(*, fuzz_pool, corpus, test_list, src_dir, build_dir, using_libfuzzer, use_valgrind, empty_min_time):
def run_once(*, fuzz_pool, corpus, test_list, src_dir, fuzz_bin, using_libfuzzer, use_valgrind, empty_min_time):
jobs = []
for t in test_list:
corpus_path = corpus / t
os.makedirs(corpus_path, exist_ok=True)
args = [
os.path.join(build_dir, 'src', 'test', 'fuzz', 'fuzz'),
fuzz_bin,
]
empty_dir = not any(corpus_path.iterdir())
if using_libfuzzer: