def test_dasd_probe_dasdd_skips_partitions(self, m_dasdview, m_machine):
m_machine.return_value = 's390x'
m_dasdview.side_effect = iter([self._load_test_data('dasdd.view')])
context = mock.MagicMock()
context.list_devices.side_effect = iter([
[{
"MAJOR": "94",
"DEVNAME": "/dev/dasdd",
"ID_SERIAL": "0X1544",
"ID_PATH": "ccw-0.0.1544"
}],
[{
"MAJOR": "94",
"DEVNAME": "/dev/dasdd1",
"ID_SERIAL": "0X1544",
"ID_PATH": "ccw-0.0.1544",
"PARTN": "1"
}],
])
expected_results = {
'/dev/dasdd': {
'name': '/dev/dasdd',
'device_id': '0.0.1544',
'disk_layout': 'cdl',
'blocksize': 4096
},
}
self.assertEqual(expected_results, dasd.probe(context=context))
def test_dasd_probe_dasde(self, m_dasdview, m_machine):
m_machine.return_value = 's390x'
m_dasdview.side_effect = iter([self._load_test_data('dasde.view')])
context = mock.MagicMock()
context.list_devices.side_effect = iter([
[{
"MAJOR": "94",
"DEVNAME": "/dev/dasde",
"ID_PATH": "ccw-0.0.2250"
}],
])
expected_results = {
'/dev/dasde':
update_probe_data(expected_probe_data['/dev/dasde'],
device_id="0.0.2250")
}
self.assertEqual(expected_results, dasd.probe(context=context))
def test_dasd_probe_virtio_non_dasd(self, m_machine, m_open, m_run):
m_machine.return_value = 's390x'
virtio_major = random_string()
devname = random_string()
m_open.return_value = ['{} virtblk\n'.format(virtio_major)]
m_run.return_value.returncode = 1
context = mock.MagicMock()
context.list_devices.side_effect = iter([
[{
"MAJOR": virtio_major,
"DEVNAME": devname
}],
])
self.assertEqual({}, dasd.probe(context=context))
m_run.assert_called_once_with(['fdasd', '-i', devname],
stdout=subprocess.DEVNULL,
stderr=subprocess.DEVNULL)
def test_dasd_probe_dasde(self, m_dasdview, m_machine):
m_machine.return_value = 's390x'
m_dasdview.side_effect = iter([self._load_test_data('dasde.view')])
context = mock.MagicMock()
context.list_devices.side_effect = iter([
[{
"MAJOR": "94",
"DEVNAME": "/dev/dasde",
"ID_PATH": "ccw-0.0.2250"
}],
])
expected_results = {
'/dev/dasde': {
'name': '/dev/dasde',
'device_id': '0.0.2250',
'disk_layout': 'not-formatted',
'blocksize': 512
},
}
self.assertEqual(expected_results, dasd.probe(context=context))
def test_dasd_probe_returns_empty_dict_non_s390x_arch(self, m_machine):
machine = random_string()
self.assertNotEqual("s390x", machine)
m_machine.return_value = machine
self.assertEqual({}, dasd.probe())