#!/usr/bin/python3 # Copyright 2022 Google LLC # # 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. import atheris import json import os from unittest import mock import sys sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) sys.path.append( os.path.join(os.path.dirname(os.path.abspath(__file__)), 'cifuzz')) with atheris.instrument_imports(): import get_coverage REPO_PATH = '/src/curl' PROJECT_NAME = 'curl' oss_fuzz_coverage = get_coverage.OSSFuzzCoverage(REPO_PATH, PROJECT_NAME) def TestOneInput(data): try: decoded_json = json.loads(data) except (json.decoder.JSONDecodeError, UnicodeDecodeError): # Wart return oss_fuzz_coverage.get_files_covered_by_target('fuzz-target') with mock.patch('get_coverage.OSSFuzzCoverage.get_target_coverage', return_value=decoded_json): oss_fuzz_coverage.get_files_covered_by_target('fuzz-target') return 0 def main(): atheris.Setup(sys.argv, TestOneInput) atheris.Fuzz() if __name__ == '__main__': main()