mirror of https://github.com/google/oss-fuzz.git
43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
#!/usr/bin/python3
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# Copyright 2023 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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import asttokens, ast
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import atheris
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def TestOneInput(data):
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fdp = atheris.FuzzedDataProvider(data)
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source_to_parse = fdp.ConsumeUnicodeNoSurrogates(4196)
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try:
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ast.parse(source_to_parse)
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except:
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# Avoid anything that throws any issues in ast.parse.
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return
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try:
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atok = asttokens.ASTTokens(source_to_parse, parse=True)
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except SyntaxError:
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pass
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def main():
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atheris.instrument_all()
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atheris.Setup(sys.argv, TestOneInput)
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atheris.Fuzz()
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if __name__ == "__main__":
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main()
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