mirror of https://github.com/google/oss-fuzz.git
46 lines
1.3 KiB
Python
46 lines
1.3 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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import os
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with atheris.instrument_imports():
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from smart_open.bytebuffer import ByteBuffer
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def TestInput(data):
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fdp = atheris.FuzzedDataProvider(data)
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chunk_size = fdp.ConsumeIntInRange(1,100)
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message_byte = []
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for i in range(1,fdp.ConsumeIntInRange(1,10)):
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message_byte.append(fdp.ConsumeBytes(chunk_size))
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buffer = ByteBuffer(chunk_size = fdp.ConsumeIntInRange(1,100))
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buffer.empty()
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buffer.fill(iter(message_byte))
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buffer.peek()
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buffer.read(fdp.ConsumeIntInRange(1,chunk_size))
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buffer.readline(fdp.ConsumeBytes(1))
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buffer.empty()
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def main():
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atheris.Setup(sys.argv, TestInput, enable_python_coverage=True)
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atheris.instrument_all()
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atheris.Fuzz()
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if __name__ == "__main__":
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main()
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