mirror of https://github.com/google/oss-fuzz.git
56 lines
1.3 KiB
Python
56 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 sys
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import atheris
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from fontTools import (
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ttx,
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misc,
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ttLib
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)
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import xml
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def TestOneInput(data):
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randfile = "/tmp/random.ttx"
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with open(randfile, "wb") as f:
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f.write(data)
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if not os.path.isfile(randfile):
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return
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try:
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ttx.ttCompile(randfile, "/tmp/t2", ttx.Options([], 1))
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except xml.parsers.expat.ExpatError:
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pass
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except LookupError: # Error thrown by standard library
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pass
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except ValueError: # Error thrown by standard library
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pass
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except misc.xmlReader.TTXParseError:
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pass
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except ttLib.TTLibError:
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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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