oss-fuzz/projects/pigweed/extract_pw_fuzzers.py

60 lines
1.8 KiB
Python

#!/usr/bin/env python
# Copyright 2020 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
################################################################################
"""Script to find fuzzers in a Pigweed build."""
import argparse
import json
import os
import shutil
import sys
def main():
""" Use pw_module_tests.testinfo.json files to find and copy fuzzers. """
parser = argparse.ArgumentParser()
parser.add_argument('--buildroot')
parser.add_argument('--out')
args = parser.parse_args()
print(' buildroot: ' + args.buildroot)
print(' out: ' + args.out)
testinfo = os.path.join(args.buildroot, 'obj',
'pw_module_tests.testinfo.json')
tests = []
with open(testinfo) as json_file:
tests = json.load(json_file)
for test in tests:
if test['type'] != 'fuzzer':
# Skip unit tests
continue
fuzzer = test['test_name']
objdir = test['test_directory']
module = os.path.basename(objdir)
if module == 'pw_fuzzer':
# Skip examples
continue
src = os.path.join(args.buildroot, objdir, fuzzer)
dst = os.path.join(args.out, '{}_{}'.format(module, fuzzer))
print('Copying {} to {}'.format(src, dst))
shutil.copy(src, dst)
return 0
if __name__ == '__main__':
sys.exit(main())