subprocess2_test.py 文件源码

def test_Popen_defaults(self):
    results = self._fake_subprocess_Popen()
    proc = subprocess2.Popen(['foo'], a=True)
    # Cleanup code in subprocess.py needs this member to be set.
    # pylint: disable=attribute-defined-outside-init
    proc._child_created = None
    expected = {
        'args': ['foo'],
        'a': True,
        'shell': bool(sys.platform=='win32'),
    }
    if sys.platform != 'win32':
      env = os.environ.copy()
      is_english = lambda name: env.get(name, 'en').startswith('en')
      if not is_english('LANG'):
        env['LANG'] = 'en_US.UTF-8'
        expected['env'] = env
      if not is_english('LANGUAGE'):
        env['LANGUAGE'] = 'en_US.UTF-8'
        expected['env'] = env
    self.assertEquals(expected, results)
    self.assertTrue(time.time() >= proc.start)