Coverage for /pythoncovmergedfiles/medio/medio/src/fuzz_h5f.py: 42%
31 statements
« prev ^ index » next coverage.py v7.2.7, created at 2023-06-07 06:30 +0000
« prev ^ index » next coverage.py v7.2.7, created at 2023-06-07 06:30 +0000
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 atheris
29import h5py
30from h5py import h5f, h5p
33def TestOneInput(data):
34 fdp = atheris.FuzzedDataProvider(data)
36 image = fdp.ConsumeUnicodeNoSurrogates(sys.maxsize)
38 fapl = h5p.create(h5py.h5p.FILE_ACCESS)
39 fapl.set_fapl_core()
40 try:
41 fapl.set_file_image(image)
42 except ValueError:
43 return
44 except TypeError:
45 return
47 fid = h5f.open("/tmp/tmpf.h5p", h5py.h5f.ACC_RDONLY, fapl=fapl)
48 f = h5py.File(fid)
51def main():
52 atheris.instrument_all()
53 atheris.Setup(sys.argv, TestOneInput)
54 atheris.Fuzz()
57if __name__ == "__main__":
58 main()