/usr/lib/python3/dist-packages/os_brick/tests/initiator/connectors/test_fibre_channel_s390x.py is in python3-os-brick 2.3.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | # (c) Copyright 2013 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import mock
from os_brick.initiator.connectors import fibre_channel_s390x
from os_brick.initiator import linuxfc
from os_brick.tests.initiator import test_connector
class FibreChannelConnectorS390XTestCase(test_connector.ConnectorTestCase):
def setUp(self):
super(FibreChannelConnectorS390XTestCase, self).setUp()
self.connector = fibre_channel_s390x.FibreChannelConnectorS390X(
None, execute=self.fake_execute, use_multipath=False)
self.assertIsNotNone(self.connector)
self.assertIsNotNone(self.connector._linuxfc)
self.assertEqual(self.connector._linuxfc.__class__.__name__,
"LinuxFibreChannelS390X")
self.assertIsNotNone(self.connector._linuxscsi)
@mock.patch.object(linuxfc.LinuxFibreChannelS390X, 'configure_scsi_device')
def test_get_host_devices(self, mock_configure_scsi_device):
lun = 2
possible_devs = [(3, 5), ]
devices = self.connector._get_host_devices(possible_devs, lun)
mock_configure_scsi_device.assert_called_with(3, 5,
"0x0002000000000000")
self.assertEqual(2, len(devices))
device_path = "/dev/disk/by-path/ccw-3-zfcp-5:0x0002000000000000"
self.assertEqual(devices[0], device_path)
device_path = "/dev/disk/by-path/ccw-3-fc-5-lun-2"
self.assertEqual(devices[1], device_path)
def test_get_lun_string(self):
lun = 1
lunstring = self.connector._get_lun_string(lun)
self.assertEqual(lunstring, "0x0001000000000000")
lun = 0xff
lunstring = self.connector._get_lun_string(lun)
self.assertEqual(lunstring, "0x00ff000000000000")
lun = 0x101
lunstring = self.connector._get_lun_string(lun)
self.assertEqual(lunstring, "0x0101000000000000")
lun = 0x4020400a
lunstring = self.connector._get_lun_string(lun)
self.assertEqual(lunstring, "0x4020400a00000000")
@mock.patch.object(fibre_channel_s390x.FibreChannelConnectorS390X,
'_get_possible_devices', return_value=[(3, 5), ])
@mock.patch.object(linuxfc.LinuxFibreChannelS390X, 'get_fc_hbas_info',
return_value=[])
@mock.patch.object(linuxfc.LinuxFibreChannelS390X,
'deconfigure_scsi_device')
def test_remove_devices(self, mock_deconfigure_scsi_device,
mock_get_fc_hbas_info, mock_get_possible_devices):
connection_properties = {'target_wwn': 5, 'target_lun': 2}
self.connector._remove_devices(connection_properties, devices=None)
mock_deconfigure_scsi_device.assert_called_with(3, 5,
"0x0002000000000000")
mock_get_fc_hbas_info.assert_called_once_with()
mock_get_possible_devices.assert_called_once_with([], 5)
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