mirror of https://github.com/google/oss-fuzz.git
62 lines
1.9 KiB
Python
62 lines
1.9 KiB
Python
#!/usr/bin/python3
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# Copyright 2022 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 atheris
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import sys
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with atheris.instrument_imports():
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from google.api_core import path_template
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def TestOneInput(data):
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fdp = atheris.FuzzedDataProvider(data)
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targets = [
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"expand",
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"transcode",
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"validate"
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]
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target = targets[fdp.ConsumeIntInRange(0, len(targets)-1)]
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if target == "expand":
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s1 = fdp.ConsumeString(200)
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s2 = fdp.ConsumeString(200)
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try:
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path_template.expand(s1, s2)
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except ValueError:
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# ValueError is raised
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# https://github.com/googleapis/python-api-core/blob/5b5e77563229687c901d77b5fdecc18168b535e6/google/api_core/path_template.py#L123
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pass
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elif target == "transcode":
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s1 = fdp.ConsumeString(200)
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s2 = fdp.ConsumeString(200)
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s3 = fdp.ConsumeString(200)
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try:
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path_template.transcode([{'uri' : s1, 'body' : s2,'method' : s3}])
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except ValueError:
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# ValueError is raised:
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# https://github.com/googleapis/python-api-core/blob/main/google/api_core/path_template.py#L260
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pass
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elif target == "validate":
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s1 = fdp.ConsumeString(200)
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s2 = fdp.ConsumeString(200)
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path_template.validate(s1, s2)
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def main():
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atheris.instrument_all()
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atheris.Setup(sys.argv, TestOneInput, enable_python_coverage=True)
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atheris.Fuzz()
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if __name__ == "__main__":
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main()
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