Coverage for /pythoncovmergedfiles/medio/medio/src/fuzz_general.py: 42%

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# Copyright 2023 Google LLC 

14# 

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

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

17# You may obtain a copy of the License at 

18# 

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

20# 

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

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

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

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

25# limitations under the License. 

26import sys 

27import json 

28import atheris 

29 

30import jsonschema 

31import openapi_schema_validator 

32 

33 

34def TestOneInput(data): 

35 fdp = atheris.FuzzedDataProvider(data) 

36 try: 

37 fuzz_dict_schema = json.loads(fdp.ConsumeUnicodeNoSurrogates(fdp.ConsumeIntInRange(0, 2048))) 

38 fuzz_dict_instance = json.loads(fdp.ConsumeUnicodeNoSurrogates(fdp.ConsumeIntInRange(0, 2048))) 

39 except: 

40 return 

41 if not isinstance(fuzz_dict_schema, dict) or not isinstance( 

42 fuzz_dict_instance, dict): 

43 return 

44 

45 try: 

46 openapi_schema_validator.validate(fuzz_dict_instance, fuzz_dict_schema) 

47 except (jsonschema.exceptions._Error): 

48 pass 

49 

50 

51def main(): 

52 atheris.instrument_all() 

53 atheris.Setup(sys.argv, TestOneInput) 

54 atheris.Fuzz() 

55 

56 

57if __name__ == "__main__": 

58 main()