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run_tests: rewrite to use Python 3

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Some distros still have `pytest` as Python 2 and sep `pytest-3`.
Rewrite this script to use `pytest-3` if available.

Change-Id: I430ed8792e7b0da9b217f948f2e983aa62bf1299
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/290503
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
This commit is contained in:
Mike Frysinger 2020-12-01 13:27:56 -05:00
parent 08eb63cea4
commit 9dfd69f773
1 changed files with 19 additions and 14 deletions
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33
run_tests
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@ -1,4 +1,4 @@
#!/usr/bin/env python
#!/usr/bin/env python3
# -*- coding:utf-8 -*-
# Copyright 2019 The Android Open Source Project
#
@ -20,22 +20,26 @@ from __future__ import print_function
import errno
import os
import shutil
import subprocess
import sys
def run_pytest(cmd, argv):
"""Run the unittests via |cmd|."""
try:
return subprocess.call([cmd] + argv)
except OSError as e:
if e.errno == errno.ENOENT:
print('%s: unable to run `%s`: %s' % (__file__, cmd, e), file=sys.stderr)
print('%s: Try installing pytest: sudo apt-get install python-pytest' %
(__file__,), file=sys.stderr)
return 127
else:
raise
def find_pytest():
"""Try to locate a good version of pytest."""
# Use the Python 3 version if available.
ret = shutil.which('pytest-3')
if ret:
return ret
# Hopefully this is a Python 3 version.
ret = shutil.which('pytest')
if ret:
return ret
print(f'{__file__}: unable to find pytest.', file=sys.stderr)
print(f'{__file__}: Try installing: sudo apt-get install python-pytest',
file=sys.stderr)
def main(argv):
@ -48,7 +52,8 @@ def main(argv):
pythonpath += os.pathsep + oldpythonpath
os.environ['PYTHONPATH'] = pythonpath
return run_pytest('pytest', argv)
pytest = find_pytest()
return subprocess.run([pytest] + argv, check=True)
if __name__ == '__main__':