def test_callback_executor(self, mock_popen):
mock_popen.return_value.children.return_value = []
mock_popen.return_value.is_running.return_value = True
ce = CallbackExecutor()
ce._kill_children = Mock(side_effect=Exception)
ce._invoke_excepthook = Mock()
self.assertIsNone(ce.call([]))
ce.join()
self.assertIsNone(ce.call([]))
mock_popen.return_value.kill.side_effect = psutil.AccessDenied()
self.assertIsNone(ce.call([]))
ce._process_children = []
mock_popen.return_value.children.side_effect = psutil.Error()
mock_popen.return_value.kill.side_effect = psutil.NoSuchProcess(123)
self.assertIsNone(ce.call([]))
mock_popen.side_effect = Exception
ce = CallbackExecutor()
ce._condition.wait = Mock(side_effect=[None, Exception])
ce._invoke_excepthook = Mock()
self.assertIsNone(ce.call([]))
ce.join()
def test_callback_executor(self, mock_popen):
mock_popen.return_value.wait.side_effect = Exception
mock_popen.return_value.poll.return_value = None
ce = CallbackExecutor()
self.assertIsNone(ce.call([]))
ce.join()
self.assertIsNone(ce.call([]))
mock_popen.return_value.kill.side_effect = OSError
self.assertIsNone(ce.call([]))
mock_popen.side_effect = Exception
ce = CallbackExecutor()
ce._callback_event.wait = Mock(side_effect=[None, Exception])
self.assertIsNone(ce.call([]))
ce.join()