-
- SAMPLE_NETDEVS = {
- 'enp11s0': {
- 'address': '0a:de:ad:be:ef:f5',
- 'device': '0x1533',
- 'driver': 'igb',
- 'ifindex': '2',
- 'interface_name': 'enp11s0',
- 'operstate': 'down',
- 'pci_bus_id': '0000:0b:00.0',
- 'subsystem_device': '0x1533',
- 'subsystem_vendor': '0x15d9',
- 'vendor': '0x8086'
- },
- 'lan': {
- 'address': '0a:de:ad:be:ef:f4',
- 'device': '0x153a',
- 'driver': 'e1000e',
- 'ifindex': '3',
- 'interface_name': 'lan',
- 'operstate': 'up',
- 'pci_bus_id': '0000:00:19.0',
- 'subsystem_device': '0x153a',
- 'subsystem_vendor': '0x15d9',
- 'vendor': '0x8086'
- }
- }
-
- SAMPLE_VM_NETDEVS = {
- 'eth1': {
- 'address': 'fa:de:ad:be:ef:5b',
- 'device': '0x0001',
- 'driver': 'virtio_net',
- 'ifindex': '3',
- 'interface_name': 'eth1',
- 'operstate': 'down',
- 'pci_bus_id': '0000:00:04.0',
- 'vendor': '0x1af4'
- }
- }
-
- def test_parse_netdev_info(self):
- output = """\
-/sys/devices/pci0000:00/0000:00:1c.3/0000:0b:00.0/net/enp11s0/ifindex:2
-/sys/devices/pci0000:00/0000:00:1c.3/0000:0b:00.0/net/enp11s0/address:0a:de:ad:be:ef:f5
-/sys/devices/pci0000:00/0000:00:1c.3/0000:0b:00.0/net/enp11s0/operstate:down
-/sys/devices/pci0000:00/0000:00:1c.3/0000:0b:00.0/net/enp11s0/device/vendor:0x8086
-/sys/devices/pci0000:00/0000:00:1c.3/0000:0b:00.0/net/enp11s0/device/device:0x1533
-/sys/devices/pci0000:00/0000:00:1c.3/0000:0b:00.0/net/enp11s0/device/subsystem_vendor:0x15d9
-/sys/devices/pci0000:00/0000:00:1c.3/0000:0b:00.0/net/enp11s0/device/subsystem_device:0x1533
-/sys/devices/pci0000:00/0000:00:1c.3/0000:0b:00.0/net/enp11s0/driver:igb
-/sys/devices/pci0000:00/0000:00:1c.3/0000:0b:00.0/net/enp11s0/pci_bus_id:0000:0b:00.0
-/sys/devices/pci0000:00/0000:00:19.0/net/lan/ifindex:3
-/sys/devices/pci0000:00/0000:00:19.0/net/lan/address:0a:de:ad:be:ef:f4
-/sys/devices/pci0000:00/0000:00:19.0/net/lan/operstate:up
-/sys/devices/pci0000:00/0000:00:19.0/net/lan/device/vendor:0x8086
-/sys/devices/pci0000:00/0000:00:19.0/net/lan/device/device:0x153a
-/sys/devices/pci0000:00/0000:00:19.0/net/lan/device/subsystem_vendor:0x15d9
-/sys/devices/pci0000:00/0000:00:19.0/net/lan/device/subsystem_device:0x153a
-/sys/devices/pci0000:00/0000:00:19.0/net/lan/driver:e1000e
-/sys/devices/pci0000:00/0000:00:19.0/net/lan/pci_bus_id:0000:00:19.0
-"""
- res = NetworkServiceTestCase.parse_netdev_info(output)
- assert res == self.SAMPLE_NETDEVS
-
- def test_parse_netdev_info_virtio(self):
- output = """\
-/sys/devices/pci0000:00/0000:00:04.0/virtio1/net/eth1/ifindex:3
-/sys/devices/pci0000:00/0000:00:04.0/virtio1/net/eth1/address:fa:de:ad:be:ef:5b
-/sys/devices/pci0000:00/0000:00:04.0/virtio1/net/eth1/operstate:down
-/sys/devices/pci0000:00/0000:00:04.0/virtio1/net/eth1/device/vendor:0x1af4
-/sys/devices/pci0000:00/0000:00:04.0/virtio1/net/eth1/device/device:0x0001
-/sys/devices/pci0000:00/0000:00:04.0/virtio1/net/eth1/driver:virtio_net
-"""
- res = NetworkServiceTestCase.parse_netdev_info(output)
- assert res == self.SAMPLE_VM_NETDEVS
-
- def test_probe_missing_values(self):
- netdevs = self.SAMPLE_NETDEVS.copy()
- network = {'local_mac': '0a:de:ad:be:ef:f5'}
- NetworkServiceTestCase._probe_missing_values(netdevs, network)
- assert network['vpci'] == '0000:0b:00.0'
-
- network = {'local_mac': '0a:de:ad:be:ef:f4'}
- NetworkServiceTestCase._probe_missing_values(netdevs, network)
- assert network['vpci'] == '0000:00:19.0'
-
- # TODO: Split this into several tests, for different IOError sub-types
- def test_open_relative_path(self):
- mock_open = mock.mock_open()
- mock_open_result = mock_open()
- mock_open_call_count = 1 # initial call to get result
-
- module_name = \
- 'yardstick.benchmark.scenarios.networking.vnf_generic.open'
-
- # test
- with mock.patch(module_name, mock_open, create=True):
- self.assertEqual(open_relative_file(
- 'foo', 'bar'), mock_open_result)
-
- mock_open_call_count += 1 # one more call expected
- self.assertEqual(mock_open.call_count, mock_open_call_count)
- self.assertIn('foo', mock_open.call_args_list[-1][0][0])
- self.assertNotIn('bar', mock_open.call_args_list[-1][0][0])
-
- def open_effect(*args, **kwargs):
- if kwargs.get('name', args[0]) == os.path.join('bar', 'foo'):
- return mock_open_result
- raise IOError(errno.ENOENT, 'not found')
-
- mock_open.side_effect = open_effect
- self.assertEqual(open_relative_file(
- 'foo', 'bar'), mock_open_result)
-
- mock_open_call_count += 2 # two more calls expected
- self.assertEqual(mock_open.call_count, mock_open_call_count)
- self.assertIn('foo', mock_open.call_args_list[-1][0][0])
- self.assertIn('bar', mock_open.call_args_list[-1][0][0])
-
- # test an IOError of type ENOENT
- mock_open.side_effect = IOError(errno.ENOENT, 'not found')
- with self.assertRaises(IOError):
- # the second call still raises
- open_relative_file('foo', 'bar')
-
- mock_open_call_count += 2 # two more calls expected
- self.assertEqual(mock_open.call_count, mock_open_call_count)
- self.assertIn('foo', mock_open.call_args_list[-1][0][0])
- self.assertIn('bar', mock_open.call_args_list[-1][0][0])
-
- # test an IOError other than ENOENT
- mock_open.side_effect = IOError(errno.EBUSY, 'busy')
- with self.assertRaises(IOError):
- open_relative_file('foo', 'bar')
-
- mock_open_call_count += 1 # one more call expected
- self.assertEqual(mock_open.call_count, mock_open_call_count)