def test_stop_process(self):
self.nc.test_connectivity()
server_pid = self.nc.server_process.child_pid
client_pid = self.nc.client_process.child_pid
self.assertTrue(utils.process_is_running(server_pid))
self.assertTrue(utils.process_is_running(client_pid))
self.nc.stop_processes()
self.assertFalse(utils.process_is_running(server_pid))
self.assertFalse(utils.process_is_running(client_pid))
def test_stop_process_no_process(self):
self.nc.test_connectivity()
client_pid = self.nc.client_process.child_pid
utils.execute(['kill', '-%d' % signal.SIGKILL, client_pid],
run_as_root=True)
n_utils.wait_until_true(
lambda: not utils.process_is_running(client_pid), timeout=5)
with mock.patch.object(net_helpers.RootHelperProcess,
'poll',
return_value=None):
self.assertRaises(n_exc.ProcessExecutionError,
self.nc.stop_processes,
skip_errors=[])