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Finding the "right" pytest is challenging. In Debian, `pytest` is Python 2 while `pytest-3` is the Python 3 version ... but only when outside of a virtualenv. Inside of a virtualenv (e.g. the ones that tox creates), we always want `pytest`. Change-Id: Ic1fe84c10f06227bceeb9baad6a3c4598bbe9860 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/303802 Reviewed-by: Peter Kjellerstedt <peter.kjellerstedt@gmail.com> Reviewed-by: Mike Frysinger <vapier@google.com> Tested-by: Mike Frysinger <vapier@google.com>
62 lines
1.8 KiB
Python
Executable File
62 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright 2019 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Wrapper to run pytest with the right settings."""
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import errno
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import os
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import shutil
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import subprocess
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import sys
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def find_pytest():
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"""Try to locate a good version of pytest."""
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# If we're in a virtualenv, assume that it's provided the right pytest.
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if 'VIRTUAL_ENV' in os.environ:
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return 'pytest'
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# Use the Python 3 version if available.
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ret = shutil.which('pytest-3')
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if ret:
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return ret
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# Hopefully this is a Python 3 version.
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ret = shutil.which('pytest')
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if ret:
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return ret
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print('%s: unable to find pytest.' % (__file__,), file=sys.stderr)
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print('%s: Try installing: sudo apt-get install python-pytest' % (__file__,),
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file=sys.stderr)
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def main(argv):
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"""The main entry."""
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# Add the repo tree to PYTHONPATH as the tests expect to be able to import
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# modules directly.
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pythonpath = os.path.dirname(os.path.realpath(__file__))
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oldpythonpath = os.environ.get('PYTHONPATH', None)
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if oldpythonpath is not None:
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pythonpath += os.pathsep + oldpythonpath
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os.environ['PYTHONPATH'] = pythonpath
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pytest = find_pytest()
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return subprocess.run([pytest] + argv, check=False).returncode
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if __name__ == '__main__':
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sys.exit(main(sys.argv[1:]))
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