Coverage for /pythoncovmergedfiles/medio/medio/src/fuzz_future_urllib.py: 43%

1###### Coverage stub 

2import atexit 

3import coverage 

4cov = coverage.coverage(data_file='.coverage', cover_pylib=True) 

5cov.start() 

6# Register an exist handler that will print coverage 

7def exit_handler(): 

8 cov.stop() 

9 cov.save() 

10atexit.register(exit_handler) 

11####### End of coverage stub 

12#!/usr/bin/python3 

13 

14# Copyright 2023 Google LLC 

15# 

16# Licensed under the Apache License, Version 2.0 (the "License"); 

17# you may not use this file except in compliance with the License. 

18# You may obtain a copy of the License at 

19# 

20# http://www.apache.org/licenses/LICENSE-2.0 

21# 

22# Unless required by applicable law or agreed to in writing, software 

23# distributed under the License is distributed on an "AS IS" BASIS, 

24# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 

25# See the License for the specific language governing permissions and 

26# limitations under the License. 

27# 

28########################################################################## 

29import sys 

30import json 

31import atheris 

32 

33import future.backports.urllib.request as urllib_request 

34from future.backports.urllib import parse as urllib_parse 

35 

36 

37def TestOneInput(data): 

38 fdp = atheris.FuzzedDataProvider(data) 

39 str_list = [] 

40 for i in range(5): 

41 str_list.append( 

42 fdp.ConsumeUnicodeNoSurrogates(fdp.ConsumeIntInRange(1, 1024))) 

43 urllib_request.parse_http_list(str_list) 

44 

45 # urllib_parse 

46 try: 

47 urllib_parse.quote( 

48 fdp.ConsumeUnicodeNoSurrogates(fdp.ConsumeIntInRange(1, 1024)), 

49 encoding=fdp.ConsumeUnicodeNoSurrogates(fdp.ConsumeIntInRange(1, 16)), 

50 safe=fdp.ConsumeUnicodeNoSurrogates(2)) 

51 except (LookupError, TypeError, ValueError): 

52 pass 

53 

54 

55def main(): 

56 atheris.instrument_all() 

57 atheris.Setup(sys.argv, TestOneInput) 

58 atheris.Fuzz() 

59 

60 

61if __name__ == "__main__": 

62 main()