Coverage for /pythoncovmergedfiles/medio/medio/src/fuzz_path_template.py: 63%
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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 2022 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.
27import atheris
28import sys
30with atheris.instrument_imports():
31 from google.api_core import path_template
33def TestOneInput(data):
34 fdp = atheris.FuzzedDataProvider(data)
35 targets = [
36 "expand",
37 "transcode",
38 "validate"
39 ]
40 target = targets[fdp.ConsumeIntInRange(0, len(targets)-1)]
41 if target == "expand":
42 s1 = fdp.ConsumeString(200)
43 s2 = fdp.ConsumeString(200)
44 try:
45 path_template.expand(s1, s2)
46 except ValueError:
47 # ValueError is raised
48 # https://github.com/googleapis/python-api-core/blob/5b5e77563229687c901d77b5fdecc18168b535e6/google/api_core/path_template.py#L123
49 pass
50 elif target == "transcode":
51 s1 = fdp.ConsumeString(200)
52 s2 = fdp.ConsumeString(200)
53 s3 = fdp.ConsumeString(200)
54 try:
55 path_template.transcode([{'uri' : s1, 'body' : s2,'method' : s3}])
56 except ValueError:
57 # ValueError is raised:
58 # https://github.com/googleapis/python-api-core/blob/main/google/api_core/path_template.py#L260
59 pass
60 elif target == "validate":
61 s1 = fdp.ConsumeString(200)
62 s2 = fdp.ConsumeString(200)
63 path_template.validate(s1, s2)
66def main():
67 atheris.instrument_all()
68 atheris.Setup(sys.argv, TestOneInput, enable_python_coverage=True)
69 atheris.Fuzz()
71if __name__ == "__main__":
72 main()