| import pytest |
|
|
| from .. import helpers |
|
|
| BUSYBOX = helpers.BUSYBOX |
|
|
|
|
| class ExecTest(helpers.BaseTestCase): |
| def test_execute_command(self): |
| if not helpers.exec_driver_is_native(): |
| pytest.skip('Exec driver not native') |
|
|
| container = self.client.create_container(BUSYBOX, 'cat', |
| detach=True, stdin_open=True) |
| id = container['Id'] |
| self.client.start(id) |
| self.tmp_containers.append(id) |
|
|
| res = self.client.exec_create(id, ['echo', 'hello']) |
| self.assertIn('Id', res) |
|
|
| exec_log = self.client.exec_start(res) |
| self.assertEqual(exec_log, b'hello\n') |
|
|
| def test_exec_command_string(self): |
| if not helpers.exec_driver_is_native(): |
| pytest.skip('Exec driver not native') |
|
|
| container = self.client.create_container(BUSYBOX, 'cat', |
| detach=True, stdin_open=True) |
| id = container['Id'] |
| self.client.start(id) |
| self.tmp_containers.append(id) |
|
|
| res = self.client.exec_create(id, 'echo hello world') |
| self.assertIn('Id', res) |
|
|
| exec_log = self.client.exec_start(res) |
| self.assertEqual(exec_log, b'hello world\n') |
|
|
| def test_exec_command_as_user(self): |
| if not helpers.exec_driver_is_native(): |
| pytest.skip('Exec driver not native') |
|
|
| container = self.client.create_container(BUSYBOX, 'cat', |
| detach=True, stdin_open=True) |
| id = container['Id'] |
| self.client.start(id) |
| self.tmp_containers.append(id) |
|
|
| res = self.client.exec_create(id, 'whoami', user='default') |
| self.assertIn('Id', res) |
|
|
| exec_log = self.client.exec_start(res) |
| self.assertEqual(exec_log, b'default\n') |
|
|
| def test_exec_command_as_root(self): |
| if not helpers.exec_driver_is_native(): |
| pytest.skip('Exec driver not native') |
|
|
| container = self.client.create_container(BUSYBOX, 'cat', |
| detach=True, stdin_open=True) |
| id = container['Id'] |
| self.client.start(id) |
| self.tmp_containers.append(id) |
|
|
| res = self.client.exec_create(id, 'whoami') |
| self.assertIn('Id', res) |
|
|
| exec_log = self.client.exec_start(res) |
| self.assertEqual(exec_log, b'root\n') |
|
|
| def test_exec_command_streaming(self): |
| if not helpers.exec_driver_is_native(): |
| pytest.skip('Exec driver not native') |
|
|
| container = self.client.create_container(BUSYBOX, 'cat', |
| detach=True, stdin_open=True) |
| id = container['Id'] |
| self.tmp_containers.append(id) |
| self.client.start(id) |
|
|
| exec_id = self.client.exec_create(id, ['echo', 'hello\nworld']) |
| self.assertIn('Id', exec_id) |
|
|
| res = b'' |
| for chunk in self.client.exec_start(exec_id, stream=True): |
| res += chunk |
| self.assertEqual(res, b'hello\nworld\n') |
|
|
| def test_exec_start_socket(self): |
| if not helpers.exec_driver_is_native(): |
| pytest.skip('Exec driver not native') |
|
|
| container = self.client.create_container(BUSYBOX, 'cat', |
| detach=True, stdin_open=True) |
| container_id = container['Id'] |
| self.client.start(container_id) |
| self.tmp_containers.append(container_id) |
|
|
| line = 'yay, interactive exec!' |
| |
| exec_id = self.client.exec_create( |
| container_id, ['printf', line], tty=True) |
| self.assertIn('Id', exec_id) |
|
|
| socket = self.client.exec_start(exec_id, socket=True) |
| self.addCleanup(socket.close) |
|
|
| next_size = helpers.next_packet_size(socket) |
| self.assertEqual(next_size, len(line)) |
| data = helpers.read_data(socket, next_size) |
| self.assertEqual(data.decode('utf-8'), line) |
|
|
| def test_exec_inspect(self): |
| if not helpers.exec_driver_is_native(): |
| pytest.skip('Exec driver not native') |
|
|
| container = self.client.create_container(BUSYBOX, 'cat', |
| detach=True, stdin_open=True) |
| id = container['Id'] |
| self.client.start(id) |
| self.tmp_containers.append(id) |
|
|
| exec_id = self.client.exec_create(id, ['mkdir', '/does/not/exist']) |
| self.assertIn('Id', exec_id) |
| self.client.exec_start(exec_id) |
| exec_info = self.client.exec_inspect(exec_id) |
| self.assertIn('ExitCode', exec_info) |
| self.assertNotEqual(exec_info['ExitCode'], 0) |
|
|
