mirror of https://github.com/google/oss-fuzz.git
50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
#!/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 sys
|
|
with atheris.instrument_imports():
|
|
import ftfy
|
|
|
|
def TestInput(data):
|
|
fdp = atheris.FuzzedDataProvider(data)
|
|
|
|
try:
|
|
ftfy.fix_text(fdp.ConsumeUnicodeNoSurrogates(100))
|
|
plan1 = ftfy.fix_and_explain(fdp.ConsumeUnicodeNoSurrogates(100))[1]
|
|
ftfy.apply_plan(fdp.ConsumeUnicodeNoSurrogates(100), plan1)
|
|
ftfy.fix_text_segment(fdp.ConsumeUnicodeNoSurrogates(100))
|
|
|
|
f = open("temp.txt", "w")
|
|
f.write(fdp.ConsumeUnicodeNoSurrogates(1000))
|
|
f.close()
|
|
f = open("temp.txt", "r")
|
|
ftfy.fix_file(f)
|
|
f.close()
|
|
|
|
ftfy.guess_bytes(fdp.ConsumeBytes(100))
|
|
except UnicodeEncodeError as e2:
|
|
pass
|
|
except UnicodeError as e:
|
|
if "Hey wait, this isn't Unicode." not in str(e):
|
|
raise e
|
|
|
|
def main():
|
|
atheris.Setup(sys.argv, TestInput, enable_python_coverage=True)
|
|
atheris.Fuzz()
|
|
|
|
if __name__ == "__main__":
|
|
main()
|