1060 lines
44 KiB
Python
1060 lines
44 KiB
Python
# Copyright 2010 OpenStack Foundation
|
|
# Copyright 2012 University Of Minho
|
|
# Copyright 2014-2015 Red Hat, Inc
|
|
#
|
|
# 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 sys
|
|
|
|
import mock
|
|
from oslo_service import fixture as service_fixture
|
|
from oslo_utils import encodeutils
|
|
import six
|
|
|
|
from nova import context
|
|
from nova import exception
|
|
from nova import test
|
|
from nova.tests.unit.virt.libvirt import fakelibvirt
|
|
from nova.virt.libvirt import config as vconfig
|
|
from nova.virt.libvirt import guest as libvirt_guest
|
|
from nova.virt.libvirt import host
|
|
|
|
|
|
if sys.version_info > (3,):
|
|
long = int
|
|
|
|
|
|
class GuestTestCase(test.NoDBTestCase):
|
|
|
|
def setUp(self):
|
|
super(GuestTestCase, self).setUp()
|
|
|
|
self.useFixture(fakelibvirt.FakeLibvirtFixture())
|
|
self.host = host.Host("qemu:///system")
|
|
self.context = context.get_admin_context()
|
|
|
|
self.domain = mock.Mock(spec=fakelibvirt.virDomain)
|
|
self.guest = libvirt_guest.Guest(self.domain)
|
|
|
|
# Make RetryDecorator not actually sleep on retries
|
|
self.useFixture(service_fixture.SleepFixture())
|
|
|
|
def test_repr(self):
|
|
self.domain.ID.return_value = 99
|
|
self.domain.UUIDString.return_value = "UUID"
|
|
self.domain.name.return_value = "foo"
|
|
self.assertEqual("<Guest 99 foo UUID>", repr(self.guest))
|
|
|
|
@mock.patch.object(fakelibvirt.Connection, 'defineXML')
|
|
def test_create(self, mock_define):
|
|
libvirt_guest.Guest.create("xml", self.host)
|
|
mock_define.assert_called_once_with("xml")
|
|
|
|
@mock.patch.object(libvirt_guest.LOG, 'error')
|
|
@mock.patch.object(fakelibvirt.Connection, 'defineXML')
|
|
def test_create_exception(self, mock_define, mock_log):
|
|
fake_xml = '<test>this is a test</test>'
|
|
mock_define.side_effect = test.TestingException
|
|
self.assertRaises(test.TestingException,
|
|
libvirt_guest.Guest.create,
|
|
fake_xml, self.host)
|
|
# ensure the XML is logged
|
|
self.assertIn(fake_xml, str(mock_log.call_args[0]))
|
|
|
|
def test_launch(self):
|
|
self.guest.launch()
|
|
self.domain.createWithFlags.assert_called_once_with(0)
|
|
|
|
def test_launch_and_pause(self):
|
|
self.guest.launch(pause=True)
|
|
self.domain.createWithFlags.assert_called_once_with(
|
|
fakelibvirt.VIR_DOMAIN_START_PAUSED)
|
|
|
|
@mock.patch.object(libvirt_guest.LOG, 'error')
|
|
@mock.patch.object(encodeutils, 'safe_decode')
|
|
def test_launch_exception(self, mock_safe_decode, mock_log):
|
|
fake_xml = '<test>this is a test</test>'
|
|
self.domain.createWithFlags.side_effect = test.TestingException
|
|
mock_safe_decode.return_value = fake_xml
|
|
self.assertRaises(test.TestingException, self.guest.launch)
|
|
self.assertEqual(1, mock_safe_decode.called)
|
|
# ensure the XML is logged
|
|
self.assertIn(fake_xml, str(mock_log.call_args[0]))
|
|
|
|
def test_shutdown(self):
|
|
self.domain.shutdown = mock.MagicMock()
|
|
self.guest.shutdown()
|
|
self.domain.shutdown.assert_called_once_with()
|
|
|
|
def test_get_interfaces(self):
|
|
self.domain.XMLDesc.return_value = """<domain>
|
|
<devices>
|
|
<interface type="network">
|
|
<target dev="vnet0"/>
|
|
</interface>
|
|
<interface type="network">
|
|
<target dev="vnet1"/>
|
|
</interface>
|
|
</devices>
|
|
</domain>"""
|
|
self.assertEqual(["vnet0", "vnet1"], self.guest.get_interfaces())
|
|
|
|
def test_get_interfaces_exception(self):
|
|
self.domain.XMLDesc.return_value = "<bad xml>"
|
|
self.assertEqual([], self.guest.get_interfaces())
|
|
|
|
def test_poweroff(self):
|
|
self.guest.poweroff()
|
|
self.domain.destroy.assert_called_once_with()
|
|
|
|
def test_resume(self):
|
|
self.guest.resume()
|
|
self.domain.resume.assert_called_once_with()
|
|
|
|
@mock.patch('time.time', return_value=1234567890.125)
|
|
def test_time_sync_no_errors(self, time_mock):
|
|
self.domain.setTime.side_effect = fakelibvirt.libvirtError('error')
|
|
self.guest.sync_guest_time()
|
|
self.domain.setTime.assert_called_once_with(time={
|
|
'nseconds': 125000000,
|
|
'seconds': 1234567890})
|
|
|
|
def test_get_vcpus_info(self):
|
|
self.domain.vcpus.return_value = ([(0, 1, int(10290000000), 2)],
|
|
[(True, True)])
|
|
vcpus = list(self.guest.get_vcpus_info())
|
|
self.assertEqual(0, vcpus[0].id)
|
|
self.assertEqual(2, vcpus[0].cpu)
|
|
self.assertEqual(1, vcpus[0].state)
|
|
self.assertEqual(int(10290000000), vcpus[0].time)
|
|
|
|
def test_delete_configuration(self):
|
|
self.guest.delete_configuration()
|
|
self.domain.undefineFlags.assert_called_once_with(
|
|
fakelibvirt.VIR_DOMAIN_UNDEFINE_MANAGED_SAVE)
|
|
|
|
def test_delete_configuration_with_nvram(self):
|
|
self.guest.delete_configuration(support_uefi=True)
|
|
self.domain.undefineFlags.assert_called_once_with(
|
|
fakelibvirt.VIR_DOMAIN_UNDEFINE_MANAGED_SAVE |
|
|
fakelibvirt.VIR_DOMAIN_UNDEFINE_NVRAM)
|
|
|
|
def test_delete_configuration_exception(self):
|
|
self.domain.undefineFlags.side_effect = fakelibvirt.libvirtError(
|
|
'oops')
|
|
self.domain.ID.return_value = 1
|
|
self.guest.delete_configuration()
|
|
self.domain.undefine.assert_called_once_with()
|
|
|
|
def test_attach_device(self):
|
|
conf = mock.Mock(spec=vconfig.LibvirtConfigGuestDevice)
|
|
conf.to_xml.return_value = "</xml>"
|
|
self.guest.attach_device(conf)
|
|
self.domain.attachDeviceFlags.assert_called_once_with(
|
|
"</xml>", flags=0)
|
|
|
|
def test_attach_device_persistent(self):
|
|
conf = mock.Mock(spec=vconfig.LibvirtConfigGuestDevice)
|
|
conf.to_xml.return_value = "</xml>"
|
|
self.guest.attach_device(conf, persistent=True)
|
|
self.domain.attachDeviceFlags.assert_called_once_with(
|
|
"</xml>", flags=fakelibvirt.VIR_DOMAIN_AFFECT_CONFIG)
|
|
|
|
def test_attach_device_live(self):
|
|
conf = mock.Mock(spec=vconfig.LibvirtConfigGuestDevice)
|
|
conf.to_xml.return_value = "</xml>"
|
|
self.guest.attach_device(conf, live=True)
|
|
self.domain.attachDeviceFlags.assert_called_once_with(
|
|
"</xml>", flags=fakelibvirt.VIR_DOMAIN_AFFECT_LIVE)
|
|
|
|
def test_attach_device_persistent_live(self):
|
|
conf = mock.Mock(spec=vconfig.LibvirtConfigGuestDevice)
|
|
conf.to_xml.return_value = "</xml>"
|
|
self.guest.attach_device(conf, persistent=True, live=True)
|
|
self.domain.attachDeviceFlags.assert_called_once_with(
|
|
"</xml>", flags=(fakelibvirt.VIR_DOMAIN_AFFECT_CONFIG |
|
|
fakelibvirt.VIR_DOMAIN_AFFECT_LIVE))
|
|
|
|
def test_detach_device(self):
|
|
conf = mock.Mock(spec=vconfig.LibvirtConfigGuestDevice)
|
|
conf.to_xml.return_value = "</xml>"
|
|
self.guest.detach_device(conf)
|
|
self.domain.detachDeviceFlags.assert_called_once_with(
|
|
"</xml>", flags=0)
|
|
|
|
def test_detach_device_persistent(self):
|
|
conf = mock.Mock(spec=vconfig.LibvirtConfigGuestDevice)
|
|
conf.to_xml.return_value = "</xml>"
|
|
self.guest.detach_device(conf, persistent=True)
|
|
self.domain.detachDeviceFlags.assert_called_once_with(
|
|
"</xml>", flags=fakelibvirt.VIR_DOMAIN_AFFECT_CONFIG)
|
|
|
|
def test_detach_device_live(self):
|
|
conf = mock.Mock(spec=vconfig.LibvirtConfigGuestDevice)
|
|
conf.to_xml.return_value = "</xml>"
|
|
self.guest.detach_device(conf, live=True)
|
|
self.domain.detachDeviceFlags.assert_called_once_with(
|
|
"</xml>", flags=fakelibvirt.VIR_DOMAIN_AFFECT_LIVE)
|
|
|
|
def test_detach_device_persistent_live(self):
|
|
conf = mock.Mock(spec=vconfig.LibvirtConfigGuestDevice)
|
|
conf.to_xml.return_value = "</xml>"
|
|
self.guest.detach_device(conf, persistent=True, live=True)
|
|
self.domain.detachDeviceFlags.assert_called_once_with(
|
|
"</xml>", flags=(fakelibvirt.VIR_DOMAIN_AFFECT_CONFIG |
|
|
fakelibvirt.VIR_DOMAIN_AFFECT_LIVE))
|
|
|
|
def test_detach_device_with_retry_from_transient_domain(self):
|
|
conf = mock.Mock(spec=vconfig.LibvirtConfigGuestDevice)
|
|
conf.to_xml.return_value = "</xml>"
|
|
get_config = mock.Mock()
|
|
get_config.side_effect = [conf, conf, conf, None, None]
|
|
dev_path = "/dev/vdb"
|
|
self.domain.isPersistent.return_value = False
|
|
retry_detach = self.guest.detach_device_with_retry(
|
|
get_config, dev_path, live=True, inc_sleep_time=.01)
|
|
self.domain.detachDeviceFlags.assert_called_once_with(
|
|
"</xml>", flags=fakelibvirt.VIR_DOMAIN_AFFECT_LIVE)
|
|
self.domain.detachDeviceFlags.reset_mock()
|
|
retry_detach()
|
|
self.assertEqual(1, self.domain.detachDeviceFlags.call_count)
|
|
|
|
def test_detach_device_with_retry_detach_success(self):
|
|
conf = mock.Mock(spec=vconfig.LibvirtConfigGuestDevice)
|
|
conf.to_xml.return_value = "</xml>"
|
|
get_config = mock.Mock()
|
|
# Force multiple retries of detach
|
|
get_config.side_effect = [conf, conf, conf, conf, conf, None, None]
|
|
dev_path = "/dev/vdb"
|
|
self.domain.isPersistent.return_value = True
|
|
|
|
retry_detach = self.guest.detach_device_with_retry(
|
|
get_config, dev_path, live=True, inc_sleep_time=.01)
|
|
# Ensure we've only done the initial detach call
|
|
self.domain.detachDeviceFlags.assert_called_once_with(
|
|
"</xml>", flags=(fakelibvirt.VIR_DOMAIN_AFFECT_CONFIG |
|
|
fakelibvirt.VIR_DOMAIN_AFFECT_LIVE))
|
|
|
|
get_config.assert_called_with(dev_path)
|
|
|
|
# Some time later, we can do the wait/retry to ensure detach succeeds
|
|
self.domain.detachDeviceFlags.reset_mock()
|
|
retry_detach()
|
|
# Should have two retries before we pretend device is detached
|
|
self.assertEqual(2, self.domain.detachDeviceFlags.call_count)
|
|
|
|
def test_detach_device_with_retry_detach_failure(self):
|
|
conf = mock.Mock(spec=vconfig.LibvirtConfigGuestDevice)
|
|
conf.to_xml.return_value = "</xml>"
|
|
# Continue to return some value for the disk config
|
|
get_config = mock.Mock(return_value=conf)
|
|
self.domain.isPersistent.return_value = True
|
|
|
|
retry_detach = self.guest.detach_device_with_retry(
|
|
get_config, "/dev/vdb", live=True, inc_sleep_time=.01,
|
|
max_retry_count=3)
|
|
# Ensure we've only done the initial detach call
|
|
self.domain.detachDeviceFlags.assert_called_once_with(
|
|
"</xml>", flags=(fakelibvirt.VIR_DOMAIN_AFFECT_CONFIG |
|
|
fakelibvirt.VIR_DOMAIN_AFFECT_LIVE))
|
|
|
|
# Some time later, we can do the wait/retry to ensure detach
|
|
self.domain.detachDeviceFlags.reset_mock()
|
|
# Should hit max # of retries
|
|
self.assertRaises(exception.DeviceDetachFailed, retry_detach)
|
|
self.assertEqual(4, self.domain.detachDeviceFlags.call_count)
|
|
|
|
def test_detach_device_with_retry_device_not_found(self):
|
|
get_config = mock.Mock(return_value=None)
|
|
self.domain.isPersistent.return_value = True
|
|
ex = self.assertRaises(
|
|
exception.DeviceNotFound, self.guest.detach_device_with_retry,
|
|
get_config, "/dev/vdb", live=True)
|
|
self.assertIn("/dev/vdb", six.text_type(ex))
|
|
|
|
def test_detach_device_with_retry_device_not_found_alt_name(self):
|
|
"""Tests to make sure we use the alternative name in errors."""
|
|
get_config = mock.Mock(return_value=None)
|
|
self.domain.isPersistent.return_value = True
|
|
ex = self.assertRaises(
|
|
exception.DeviceNotFound, self.guest.detach_device_with_retry,
|
|
get_config, mock.sentinel.device, live=True,
|
|
alternative_device_name='foo')
|
|
self.assertIn('foo', six.text_type(ex))
|
|
|
|
@mock.patch.object(libvirt_guest.Guest, "detach_device")
|
|
def _test_detach_device_with_retry_second_detach_failure(
|
|
self, mock_detach, error_code=None, error_message=None,
|
|
supports_device_missing=False):
|
|
# This simulates a retry of the transient/live domain detach
|
|
# failing because the device is not found
|
|
conf = mock.Mock(spec=vconfig.LibvirtConfigGuestDevice)
|
|
conf.to_xml.return_value = "</xml>"
|
|
self.domain.isPersistent.return_value = True
|
|
|
|
get_config = mock.Mock(return_value=conf)
|
|
fake_device = "vdb"
|
|
fake_exc = fakelibvirt.make_libvirtError(
|
|
fakelibvirt.libvirtError, "",
|
|
error_message=error_message,
|
|
error_code=error_code,
|
|
error_domain=fakelibvirt.VIR_FROM_DOMAIN)
|
|
mock_detach.side_effect = [None, fake_exc]
|
|
retry_detach = self.guest.detach_device_with_retry(
|
|
get_config, fake_device, live=True,
|
|
inc_sleep_time=.01, max_retry_count=3,
|
|
supports_device_missing_error_code=supports_device_missing)
|
|
# Some time later, we can do the wait/retry to ensure detach
|
|
self.assertRaises(exception.DeviceNotFound, retry_detach)
|
|
# Check that the save_and_reraise_exception context manager didn't log
|
|
# a traceback when the libvirtError was caught and DeviceNotFound was
|
|
# raised.
|
|
self.assertNotIn('Original exception being dropped',
|
|
self.stdlog.logger.output)
|
|
|
|
# TODO(lyarwood): Remove this test once MIN_LIBVIRT_VERSION is >= 4.1.0
|
|
def test_detach_device_with_retry_second_detach_operation_failed(self):
|
|
self._test_detach_device_with_retry_second_detach_failure(
|
|
error_code=fakelibvirt.VIR_ERR_OPERATION_FAILED,
|
|
error_message="operation failed: disk vdb not found",
|
|
supports_device_missing=False)
|
|
|
|
# TODO(lyarwood): Remove this test once MIN_LIBVIRT_VERSION is >= 4.1.0
|
|
def test_detach_device_with_retry_second_detach_internal_error(self):
|
|
self._test_detach_device_with_retry_second_detach_failure(
|
|
error_code=fakelibvirt.VIR_ERR_INTERNAL_ERROR,
|
|
error_message="operation failed: disk vdb not found",
|
|
supports_device_missing=False)
|
|
|
|
def test_detach_device_with_retry_second_detach_device_missing(self):
|
|
self._test_detach_device_with_retry_second_detach_failure(
|
|
error_code=fakelibvirt.VIR_ERR_DEVICE_MISSING,
|
|
error_message="device not found: disk vdb not found",
|
|
supports_device_missing=True)
|
|
|
|
def _test_detach_device_with_retry_first_detach_failure(
|
|
self, error_code=None, error_message=None,
|
|
supports_device_missing=False):
|
|
# This simulates a persistent or live domain detach failing because the
|
|
# device is not found during the first attempt to detach the device.
|
|
# We should still attempt to detach the device from the live config if
|
|
# the detach from persistent failed OR we should retry the detach from
|
|
# the live config if the first detach from live config failed.
|
|
# Note that the side effects in this test case [fake_exc, None] could
|
|
# not happen in real life if the first detach failed because the detach
|
|
# from live raised not found. In real life, the second attempt to
|
|
# detach from live would raise not found again because the device is
|
|
# not present. The purpose of this test is to verify that we try to
|
|
# detach a second time if the first detach fails, so we are OK with the
|
|
# unrealistic side effects for detach from live failing the first time.
|
|
conf = mock.Mock(spec=vconfig.LibvirtConfigGuestDevice)
|
|
conf.to_xml.return_value = "</xml>"
|
|
self.domain.isPersistent.return_value = True
|
|
|
|
get_config = mock.Mock()
|
|
# Simulate an inactive or live detach attempt which fails (not found)
|
|
# followed by a live config detach attempt that is successful
|
|
get_config.side_effect = [conf, conf, conf, None, None]
|
|
fake_device = "vdb"
|
|
fake_exc = fakelibvirt.make_libvirtError(
|
|
fakelibvirt.libvirtError, "",
|
|
error_message=error_message,
|
|
error_code=error_code,
|
|
error_domain=fakelibvirt.VIR_FROM_DOMAIN)
|
|
# Detach from persistent or live raises not found, detach from live
|
|
# succeeds afterward
|
|
self.domain.detachDeviceFlags.side_effect = [fake_exc, None]
|
|
retry_detach = self.guest.detach_device_with_retry(get_config,
|
|
fake_device, live=True, inc_sleep_time=.01, max_retry_count=3,
|
|
supports_device_missing_error_code=supports_device_missing)
|
|
# We should have tried to detach from the persistent domain
|
|
self.domain.detachDeviceFlags.assert_called_once_with(
|
|
"</xml>", flags=(fakelibvirt.VIR_DOMAIN_AFFECT_CONFIG |
|
|
fakelibvirt.VIR_DOMAIN_AFFECT_LIVE))
|
|
# During the retry detach, should detach from the live domain
|
|
self.domain.detachDeviceFlags.reset_mock()
|
|
retry_detach()
|
|
# We should have tried to detach from the live domain
|
|
self.domain.detachDeviceFlags.assert_called_once_with(
|
|
"</xml>", flags=fakelibvirt.VIR_DOMAIN_AFFECT_LIVE)
|
|
|
|
# TODO(lyarwood): Remove this test once MIN_LIBVIRT_VERSION is >= 4.1.0
|
|
def test_detach_device_with_retry_first_detach_operation_failed(self):
|
|
self._test_detach_device_with_retry_first_detach_failure(
|
|
error_code=fakelibvirt.VIR_ERR_OPERATION_FAILED,
|
|
error_message="operation failed: disk vdb not found",
|
|
supports_device_missing=False)
|
|
|
|
# TODO(lyarwood): Remove this test once MIN_LIBVIRT_VERSION is >= 4.1.0
|
|
def test_detach_device_with_retry_first_detach_internal_error(self):
|
|
self._test_detach_device_with_retry_first_detach_failure(
|
|
error_code=fakelibvirt.VIR_ERR_INTERNAL_ERROR,
|
|
error_message="operation failed: disk vdb not found",
|
|
supports_device_missing=False)
|
|
|
|
# TODO(lyarwood): Remove this test once MIN_LIBVIRT_VERSION is >= 4.1.0
|
|
def test_detach_device_with_retry_first_detach_invalid_arg(self):
|
|
self._test_detach_device_with_retry_first_detach_failure(
|
|
error_code=fakelibvirt.VIR_ERR_INVALID_ARG,
|
|
error_message="invalid argument: no target device vdb",
|
|
supports_device_missing=False)
|
|
|
|
def test_detach_device_with_retry_first_detach_device_missing(self):
|
|
self._test_detach_device_with_retry_first_detach_failure(
|
|
error_code=fakelibvirt.VIR_ERR_DEVICE_MISSING,
|
|
error_message="device not found: disk vdb not found",
|
|
supports_device_missing=True)
|
|
|
|
def test_get_xml_desc(self):
|
|
self.guest.get_xml_desc()
|
|
self.domain.XMLDesc.assert_called_once_with(flags=0)
|
|
|
|
def test_get_xml_desc_dump_inactive(self):
|
|
self.guest.get_xml_desc(dump_inactive=True)
|
|
self.domain.XMLDesc.assert_called_once_with(
|
|
flags=fakelibvirt.VIR_DOMAIN_XML_INACTIVE)
|
|
|
|
def test_get_xml_desc_dump_sensitive(self):
|
|
self.guest.get_xml_desc(dump_sensitive=True)
|
|
self.domain.XMLDesc.assert_called_once_with(
|
|
flags=fakelibvirt.VIR_DOMAIN_XML_SECURE)
|
|
|
|
def test_get_xml_desc_dump_inactive_dump_sensitive(self):
|
|
self.guest.get_xml_desc(dump_inactive=True, dump_sensitive=True)
|
|
self.domain.XMLDesc.assert_called_once_with(
|
|
flags=(fakelibvirt.VIR_DOMAIN_XML_INACTIVE |
|
|
fakelibvirt.VIR_DOMAIN_XML_SECURE))
|
|
|
|
def test_get_xml_desc_dump_migratable(self):
|
|
self.guest.get_xml_desc(dump_migratable=True)
|
|
self.domain.XMLDesc.assert_called_once_with(
|
|
flags=fakelibvirt.VIR_DOMAIN_XML_MIGRATABLE)
|
|
|
|
def test_has_persistent_configuration(self):
|
|
self.assertTrue(
|
|
self.guest.has_persistent_configuration())
|
|
self.domain.isPersistent.assert_called_once_with()
|
|
|
|
def test_save_memory_state(self):
|
|
self.guest.save_memory_state()
|
|
self.domain.managedSave.assert_called_once_with(0)
|
|
|
|
def test_get_block_device(self):
|
|
disk = 'vda'
|
|
gblock = self.guest.get_block_device(disk)
|
|
self.assertEqual(disk, gblock._disk)
|
|
self.assertEqual(self.guest, gblock._guest)
|
|
|
|
def test_set_user_password(self):
|
|
self.guest.set_user_password("foo", "123")
|
|
self.domain.setUserPassword.assert_called_once_with("foo", "123", 0)
|
|
|
|
def test_get_config(self):
|
|
xml = "<domain type='kvm'><name>fake</name></domain>"
|
|
self.domain.XMLDesc.return_value = xml
|
|
result = self.guest.get_config()
|
|
self.assertIsInstance(result, vconfig.LibvirtConfigGuest)
|
|
self.assertEqual('kvm', result.virt_type)
|
|
self.assertEqual('fake', result.name)
|
|
|
|
def test_get_devices(self):
|
|
xml = """
|
|
<domain type='qemu'>
|
|
<name>QEMUGuest1</name>
|
|
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
|
|
<memory unit='KiB'>219136</memory>
|
|
<currentMemory unit='KiB'>219136</currentMemory>
|
|
<vcpu placement='static'>1</vcpu>
|
|
<os>
|
|
<type arch='i686' machine='pc'>hvm</type>
|
|
<boot dev='hd'/>
|
|
</os>
|
|
<clock offset='utc'/>
|
|
<on_poweroff>destroy</on_poweroff>
|
|
<on_reboot>restart</on_reboot>
|
|
<on_crash>destroy</on_crash>
|
|
<devices>
|
|
<emulator>/usr/bin/qemu</emulator>
|
|
<disk type='block' device='disk'>
|
|
<driver name='qemu' type='raw'/>
|
|
<source dev='/dev/HostVG/QEMUGuest2'/>
|
|
<target dev='hda' bus='ide'/>
|
|
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
|
|
</disk>
|
|
<disk type='network' device='disk'>
|
|
<driver name='qemu' type='raw'/>
|
|
<auth username='myname'>
|
|
<secret type='iscsi' usage='mycluster_myname'/>
|
|
</auth>
|
|
<source protocol='iscsi' name='iqn.1992-01.com.example'>
|
|
<host name='example.org' port='6000'/>
|
|
</source>
|
|
<target dev='vda' bus='virtio'/>
|
|
</disk>
|
|
<disk type='network' device='disk'>
|
|
<driver name='qemu' type='raw'/>
|
|
<source protocol='iscsi' name='iqn.1992-01.com.example/1'>
|
|
<host name='example.org' port='6000'/>
|
|
</source>
|
|
<target dev='vdb' bus='virtio'/>
|
|
</disk>
|
|
<hostdev mode='subsystem' type='pci' managed='yes'>
|
|
<source>
|
|
<address domain='0x0000' bus='0x06' slot='0x12' function='0x5'/>
|
|
</source>
|
|
</hostdev>
|
|
<hostdev mode='subsystem' type='pci' managed='yes'>
|
|
<source>
|
|
<address domain='0x0000' bus='0x06' slot='0x12' function='0x6'/>
|
|
</source>
|
|
</hostdev>
|
|
<interface type="bridge">
|
|
<mac address="fa:16:3e:f9:af:ae"/>
|
|
<model type="virtio"/>
|
|
<driver name="qemu"/>
|
|
<source bridge="qbr84008d03-11"/>
|
|
<target dev="tap84008d03-11"/>
|
|
</interface>
|
|
<controller type='usb' index='0'/>
|
|
<controller type='pci' index='0' model='pci-root'/>
|
|
<memballoon model='none'/>
|
|
</devices>
|
|
</domain>
|
|
"""
|
|
|
|
self.domain.XMLDesc.return_value = xml
|
|
|
|
devs = self.guest.get_all_devices()
|
|
# Only currently parse <disk>, <hostdev> and <interface> elements
|
|
# hence we're not counting the controller/memballoon
|
|
self.assertEqual(6, len(devs))
|
|
self.assertIsInstance(devs[0], vconfig.LibvirtConfigGuestDisk)
|
|
self.assertIsInstance(devs[1], vconfig.LibvirtConfigGuestDisk)
|
|
self.assertIsInstance(devs[2], vconfig.LibvirtConfigGuestDisk)
|
|
self.assertIsInstance(devs[3], vconfig.LibvirtConfigGuestHostdev)
|
|
self.assertIsInstance(devs[4], vconfig.LibvirtConfigGuestHostdev)
|
|
self.assertIsInstance(devs[5], vconfig.LibvirtConfigGuestInterface)
|
|
|
|
devs = self.guest.get_all_devices(vconfig.LibvirtConfigGuestDisk)
|
|
self.assertEqual(3, len(devs))
|
|
self.assertIsInstance(devs[0], vconfig.LibvirtConfigGuestDisk)
|
|
self.assertIsInstance(devs[1], vconfig.LibvirtConfigGuestDisk)
|
|
self.assertIsInstance(devs[2], vconfig.LibvirtConfigGuestDisk)
|
|
|
|
devs = self.guest.get_all_disks()
|
|
self.assertEqual(3, len(devs))
|
|
self.assertIsInstance(devs[0], vconfig.LibvirtConfigGuestDisk)
|
|
self.assertIsInstance(devs[1], vconfig.LibvirtConfigGuestDisk)
|
|
self.assertIsInstance(devs[2], vconfig.LibvirtConfigGuestDisk)
|
|
|
|
devs = self.guest.get_all_devices(vconfig.LibvirtConfigGuestHostdev)
|
|
self.assertEqual(2, len(devs))
|
|
self.assertIsInstance(devs[0], vconfig.LibvirtConfigGuestHostdev)
|
|
self.assertIsInstance(devs[1], vconfig.LibvirtConfigGuestHostdev)
|
|
|
|
devs = self.guest.get_all_devices(vconfig.LibvirtConfigGuestInterface)
|
|
self.assertEqual(1, len(devs))
|
|
self.assertIsInstance(devs[0], vconfig.LibvirtConfigGuestInterface)
|
|
|
|
cfg = vconfig.LibvirtConfigGuestInterface()
|
|
cfg.parse_str("""
|
|
<interface type="bridge">
|
|
<mac address="fa:16:3e:f9:af:ae"/>
|
|
<model type="virtio"/>
|
|
<driver name="qemu"/>
|
|
<source bridge="qbr84008d03-11"/>
|
|
<target dev="tap84008d03-11"/>
|
|
</interface>""")
|
|
self.assertIsNotNone(
|
|
self.guest.get_interface_by_cfg(cfg))
|
|
self.assertIsNone(self.guest.get_interface_by_cfg(None))
|
|
|
|
def test_get_interface_by_cfg_vhostuser(self):
|
|
self.domain.XMLDesc.return_value = """<domain>
|
|
<devices>
|
|
<interface type="vhostuser">
|
|
<mac address='fa:16:3e:55:3e:e4'/>
|
|
<source type='unix' path='/var/run/openvswitch/vhued80c655-4e'
|
|
mode='server'/>
|
|
<target dev='vhued80c655-4e'/>
|
|
<model type='virtio'/>
|
|
<alias name='net0'/>
|
|
<address type='pci' domain='0x0000' bus='0x00' slot='0x03'
|
|
function='0x0'/>
|
|
</interface>
|
|
</devices>
|
|
</domain>"""
|
|
cfg = vconfig.LibvirtConfigGuestInterface()
|
|
cfg.parse_str("""<interface type="vhostuser">
|
|
<mac address='fa:16:3e:55:3e:e4'/>
|
|
<model type="virtio"/>
|
|
<source type='unix' path='/var/run/openvswitch/vhued80c655-4e'
|
|
mode='server'/>
|
|
<alias name='net0'/>
|
|
<address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
|
|
</interface>""")
|
|
self.assertIsNotNone(
|
|
self.guest.get_interface_by_cfg(cfg))
|
|
self.assertIsNone(self.guest.get_interface_by_cfg(None))
|
|
|
|
def test_get_info(self):
|
|
self.domain.info.return_value = (1, 2, 3, 4, 5)
|
|
self.domain.ID.return_value = 6
|
|
info = self.guest.get_info(self.host)
|
|
self.domain.info.assert_called_once_with()
|
|
self.assertEqual(1, info.state)
|
|
self.assertEqual(6, info.internal_id)
|
|
|
|
def test_get_power_state(self):
|
|
self.domain.info.return_value = (1, 2, 3, 4, 5)
|
|
power = self.guest.get_power_state(self.host)
|
|
self.assertEqual(1, power)
|
|
|
|
def test_is_active_when_domain_is_active(self):
|
|
with mock.patch.object(self.domain, "isActive", return_value=True):
|
|
self.assertTrue(self.guest.is_active())
|
|
|
|
def test_is_active_when_domain_not_active(self):
|
|
with mock.patch.object(self.domain, "isActive", return_value=False):
|
|
self.assertFalse(self.guest.is_active())
|
|
|
|
def test_freeze_filesystems(self):
|
|
self.guest.freeze_filesystems()
|
|
self.domain.fsFreeze.assert_called_once_with()
|
|
|
|
def test_thaw_filesystems(self):
|
|
self.guest.thaw_filesystems()
|
|
self.domain.fsThaw.assert_called_once_with()
|
|
|
|
def _conf_snapshot(self):
|
|
conf = mock.Mock(spec=vconfig.LibvirtConfigGuestSnapshotDisk)
|
|
conf.to_xml.return_value = '<disk/>'
|
|
return conf
|
|
|
|
def test_snapshot(self):
|
|
conf = self._conf_snapshot()
|
|
self.guest.snapshot(conf)
|
|
self.domain.snapshotCreateXML('<disk/>', flags=0)
|
|
conf.to_xml.assert_called_once_with()
|
|
|
|
def test_snapshot_no_metadata(self):
|
|
conf = self._conf_snapshot()
|
|
self.guest.snapshot(conf, no_metadata=True)
|
|
self.domain.snapshotCreateXML(
|
|
'<disk/>',
|
|
flags=fakelibvirt.VIR_DOMAIN_SNAPSHOT_CREATE_NO_METADATA)
|
|
conf.to_xml.assert_called_once_with()
|
|
|
|
def test_snapshot_disk_only(self):
|
|
conf = self._conf_snapshot()
|
|
self.guest.snapshot(conf, disk_only=True)
|
|
self.domain.snapshotCreateXML(
|
|
'<disk/>', flags=fakelibvirt.VIR_DOMAIN_SNAPSHOT_CREATE_DISK_ONLY)
|
|
conf.to_xml.assert_called_once_with()
|
|
|
|
def test_snapshot_reuse_ext(self):
|
|
conf = self._conf_snapshot()
|
|
self.guest.snapshot(conf, reuse_ext=True)
|
|
self.domain.snapshotCreateXML(
|
|
'<disk/>', flags=fakelibvirt.VIR_DOMAIN_SNAPSHOT_CREATE_REUSE_EXT)
|
|
conf.to_xml.assert_called_once_with()
|
|
|
|
def test_snapshot_quiesce(self):
|
|
conf = self._conf_snapshot()
|
|
self.guest.snapshot(conf, quiesce=True)
|
|
self.domain.snapshotCreateXML(
|
|
'<disk/>', flags=fakelibvirt.VIR_DOMAIN_SNAPSHOT_CREATE_QUIESCE)
|
|
conf.to_xml.assert_called_once_with()
|
|
|
|
def test_snapshot_all(self):
|
|
conf = self._conf_snapshot()
|
|
self.guest.snapshot(conf, no_metadata=True,
|
|
disk_only=True, reuse_ext=True,
|
|
quiesce=True)
|
|
self.domain.snapshotCreateXML(
|
|
'<disk/>', flags=(
|
|
fakelibvirt.VIR_DOMAIN_SNAPSHOT_CREATE_REUSE_EXT |
|
|
fakelibvirt.VIR_DOMAIN_SNAPSHOT_CREATE_DISK_ONLY |
|
|
fakelibvirt.VIR_DOMAIN_SNAPSHOT_CREATE_NO_METADATA |
|
|
fakelibvirt.VIR_DOMAIN_SNAPSHOT_CREATE_QUIESCE))
|
|
conf.to_xml.assert_called_once_with()
|
|
|
|
def test_pause(self):
|
|
self.guest.pause()
|
|
self.domain.suspend.assert_called_once_with()
|
|
|
|
def test_migrate_v3(self):
|
|
self.guest.migrate('an-uri', flags=1, migrate_uri='dest-uri',
|
|
migrate_disks='disk1',
|
|
destination_xml='</xml>',
|
|
bandwidth=2)
|
|
self.domain.migrateToURI3.assert_called_once_with(
|
|
'an-uri', flags=1, params={'migrate_uri': 'dest-uri',
|
|
'migrate_disks': 'disk1',
|
|
'destination_xml': '</xml>',
|
|
'persistent_xml': '</xml>',
|
|
'bandwidth': 2})
|
|
|
|
def test_abort_job(self):
|
|
self.guest.abort_job()
|
|
self.domain.abortJob.assert_called_once_with()
|
|
|
|
def test_migrate_configure_max_downtime(self):
|
|
self.guest.migrate_configure_max_downtime(1000)
|
|
self.domain.migrateSetMaxDowntime.assert_called_once_with(1000)
|
|
|
|
|
|
class GuestBlockTestCase(test.NoDBTestCase):
|
|
|
|
def setUp(self):
|
|
super(GuestBlockTestCase, self).setUp()
|
|
|
|
self.useFixture(fakelibvirt.FakeLibvirtFixture())
|
|
self.host = host.Host("qemu:///system")
|
|
self.context = context.get_admin_context()
|
|
|
|
self.domain = mock.Mock(spec=fakelibvirt.virDomain)
|
|
self.guest = libvirt_guest.Guest(self.domain)
|
|
self.gblock = self.guest.get_block_device('vda')
|
|
|
|
def test_abort_job(self):
|
|
self.gblock.abort_job()
|
|
self.domain.blockJobAbort.assert_called_once_with('vda', flags=0)
|
|
|
|
def test_abort_job_async(self):
|
|
self.gblock.abort_job(async_=True)
|
|
self.domain.blockJobAbort.assert_called_once_with(
|
|
'vda', flags=fakelibvirt.VIR_DOMAIN_BLOCK_JOB_ABORT_ASYNC)
|
|
|
|
def test_abort_job_pivot(self):
|
|
self.gblock.abort_job(pivot=True)
|
|
self.domain.blockJobAbort.assert_called_once_with(
|
|
'vda', flags=fakelibvirt.VIR_DOMAIN_BLOCK_JOB_ABORT_PIVOT)
|
|
|
|
def test_get_job_info(self):
|
|
self.domain.blockJobInfo.return_value = {
|
|
"type": 1,
|
|
"bandwidth": 18,
|
|
"cur": 66,
|
|
"end": 100}
|
|
|
|
info = self.gblock.get_job_info()
|
|
self.assertEqual(1, info.job)
|
|
self.assertEqual(18, info.bandwidth)
|
|
self.assertEqual(66, info.cur)
|
|
self.assertEqual(100, info.end)
|
|
self.domain.blockJobInfo.assert_called_once_with('vda', flags=0)
|
|
|
|
def test_resize(self):
|
|
self.gblock.resize(10)
|
|
self.domain.blockResize.assert_called_once_with('vda', 10, flags=1)
|
|
|
|
def test_rebase(self):
|
|
self.gblock.rebase("foo")
|
|
self.domain.blockRebase.assert_called_once_with(
|
|
'vda', "foo", 0, flags=0)
|
|
|
|
def test_rebase_shallow(self):
|
|
self.gblock.rebase("foo", shallow=True)
|
|
self.domain.blockRebase.assert_called_once_with(
|
|
'vda', "foo", 0, flags=fakelibvirt.VIR_DOMAIN_BLOCK_REBASE_SHALLOW)
|
|
|
|
def test_rebase_reuse_ext(self):
|
|
self.gblock.rebase("foo", reuse_ext=True)
|
|
self.domain.blockRebase.assert_called_once_with(
|
|
'vda', "foo", 0,
|
|
flags=fakelibvirt.VIR_DOMAIN_BLOCK_REBASE_REUSE_EXT)
|
|
|
|
def test_rebase_copy(self):
|
|
self.gblock.rebase("foo", copy=True)
|
|
self.domain.blockRebase.assert_called_once_with(
|
|
'vda', "foo", 0,
|
|
flags=fakelibvirt.VIR_DOMAIN_BLOCK_REBASE_COPY)
|
|
|
|
def test_rebase_relative(self):
|
|
self.gblock.rebase("foo", relative=True)
|
|
self.domain.blockRebase.assert_called_once_with(
|
|
'vda', "foo", 0,
|
|
flags=fakelibvirt.VIR_DOMAIN_BLOCK_REBASE_RELATIVE)
|
|
|
|
def test_rebase_copy_dev(self):
|
|
self.gblock.rebase("foo", copy_dev=True)
|
|
self.domain.blockRebase.assert_called_once_with(
|
|
'vda', "foo", 0,
|
|
flags=fakelibvirt.VIR_DOMAIN_BLOCK_REBASE_COPY_DEV)
|
|
|
|
def test_commit(self):
|
|
self.gblock.commit("foo", "top")
|
|
self.domain.blockCommit.assert_called_once_with(
|
|
'vda', "foo", "top", 0, flags=0)
|
|
|
|
def test_commit_relative(self):
|
|
self.gblock.commit("foo", "top", relative=True)
|
|
self.domain.blockCommit.assert_called_once_with(
|
|
'vda', "foo", "top", 0,
|
|
flags=fakelibvirt.VIR_DOMAIN_BLOCK_COMMIT_RELATIVE)
|
|
|
|
def test_is_job_complete_cur_end_zeros(self):
|
|
self.domain.blockJobInfo.return_value = {
|
|
"type": 4,
|
|
"bandwidth": 18,
|
|
"cur": 0,
|
|
"end": 0}
|
|
is_complete = self.gblock.is_job_complete()
|
|
self.assertFalse(is_complete)
|
|
|
|
def test_is_job_complete_current_lower_than_end(self):
|
|
self.domain.blockJobInfo.return_value = {
|
|
"type": 4,
|
|
"bandwidth": 18,
|
|
"cur": 95,
|
|
"end": 100}
|
|
is_complete = self.gblock.is_job_complete()
|
|
self.assertFalse(is_complete)
|
|
|
|
def test_is_job_complete_not_ready(self):
|
|
gblock = self.guest.get_block_device('vda')
|
|
disk = vconfig.LibvirtConfigGuestDisk()
|
|
disk.mirror = vconfig.LibvirtConfigGuestDiskMirror()
|
|
with mock.patch.object(self.guest, 'get_disk', return_value=disk):
|
|
self.domain.blockJobInfo.return_value = {
|
|
"type": 4,
|
|
"bandwidth": 18,
|
|
"cur": 100,
|
|
"end": 100}
|
|
is_complete = gblock.is_job_complete()
|
|
self.assertFalse(is_complete)
|
|
|
|
def test_is_job_complete_ready(self):
|
|
gblock = self.guest.get_block_device('vda')
|
|
disk = vconfig.LibvirtConfigGuestDisk()
|
|
disk.mirror = vconfig.LibvirtConfigGuestDiskMirror()
|
|
disk.mirror.ready = 'yes'
|
|
with mock.patch.object(self.guest, 'get_disk', return_value=disk):
|
|
self.domain.blockJobInfo.return_value = {
|
|
"type": 4,
|
|
"bandwidth": 18,
|
|
"cur": 100,
|
|
"end": 100}
|
|
is_complete = gblock.is_job_complete()
|
|
self.assertTrue(is_complete)
|
|
|
|
def test_is_job_complete_no_job(self):
|
|
self.domain.blockJobInfo.return_value = {}
|
|
is_complete = self.gblock.is_job_complete()
|
|
self.assertTrue(is_complete)
|
|
|
|
def test_is_job_complete_exception(self):
|
|
self.domain.blockJobInfo.side_effect = fakelibvirt.libvirtError('fake')
|
|
self.assertRaises(fakelibvirt.libvirtError,
|
|
self.gblock.is_job_complete)
|
|
|
|
def test_blockStats(self):
|
|
self.gblock.blockStats()
|
|
self.domain.blockStats.assert_called_once_with('vda')
|
|
|
|
|
|
class JobInfoTestCase(test.NoDBTestCase):
|
|
|
|
def setUp(self):
|
|
super(JobInfoTestCase, self).setUp()
|
|
|
|
self.useFixture(fakelibvirt.FakeLibvirtFixture())
|
|
|
|
self.conn = fakelibvirt.openAuth("qemu:///system",
|
|
[[], lambda: True])
|
|
xml = ("<domain type='kvm'>"
|
|
" <name>instance-0000000a</name>"
|
|
"</domain>")
|
|
self.dom = self.conn.createXML(xml, 0)
|
|
self.guest = libvirt_guest.Guest(self.dom)
|
|
libvirt_guest.JobInfo._have_job_stats = True
|
|
|
|
@mock.patch.object(fakelibvirt.virDomain, "jobInfo")
|
|
@mock.patch.object(fakelibvirt.virDomain, "jobStats")
|
|
def test_job_stats(self, mock_stats, mock_info):
|
|
mock_stats.return_value = {
|
|
"type": fakelibvirt.VIR_DOMAIN_JOB_UNBOUNDED,
|
|
"memory_total": 75,
|
|
"memory_processed": 50,
|
|
"memory_remaining": 33,
|
|
"some_new_libvirt_stat_we_dont_know_about": 83
|
|
}
|
|
|
|
info = self.guest.get_job_info()
|
|
|
|
self.assertIsInstance(info, libvirt_guest.JobInfo)
|
|
self.assertEqual(fakelibvirt.VIR_DOMAIN_JOB_UNBOUNDED, info.type)
|
|
self.assertEqual(75, info.memory_total)
|
|
self.assertEqual(50, info.memory_processed)
|
|
self.assertEqual(33, info.memory_remaining)
|
|
self.assertEqual(0, info.disk_total)
|
|
self.assertEqual(0, info.disk_processed)
|
|
self.assertEqual(0, info.disk_remaining)
|
|
|
|
mock_stats.assert_called_once_with()
|
|
self.assertFalse(mock_info.called)
|
|
|
|
@mock.patch.object(fakelibvirt.virDomain, "jobInfo")
|
|
@mock.patch.object(fakelibvirt.virDomain, "jobStats")
|
|
def test_job_info_no_support(self, mock_stats, mock_info):
|
|
mock_stats.side_effect = fakelibvirt.make_libvirtError(
|
|
fakelibvirt.libvirtError,
|
|
"virDomainGetJobStats not implemented",
|
|
fakelibvirt.VIR_ERR_NO_SUPPORT)
|
|
|
|
mock_info.return_value = [
|
|
fakelibvirt.VIR_DOMAIN_JOB_UNBOUNDED,
|
|
100, 99, 10, 11, 12, 75, 50, 33, 1, 2, 3]
|
|
|
|
info = self.guest.get_job_info()
|
|
|
|
self.assertIsInstance(info, libvirt_guest.JobInfo)
|
|
self.assertEqual(fakelibvirt.VIR_DOMAIN_JOB_UNBOUNDED, info.type)
|
|
self.assertEqual(100, info.time_elapsed)
|
|
self.assertEqual(99, info.time_remaining)
|
|
self.assertEqual(10, info.data_total)
|
|
self.assertEqual(11, info.data_processed)
|
|
self.assertEqual(12, info.data_remaining)
|
|
self.assertEqual(75, info.memory_total)
|
|
self.assertEqual(50, info.memory_processed)
|
|
self.assertEqual(33, info.memory_remaining)
|
|
self.assertEqual(1, info.disk_total)
|
|
self.assertEqual(2, info.disk_processed)
|
|
self.assertEqual(3, info.disk_remaining)
|
|
|
|
mock_stats.assert_called_once_with()
|
|
mock_info.assert_called_once_with()
|
|
|
|
@mock.patch.object(fakelibvirt.virDomain, "jobInfo")
|
|
@mock.patch.object(fakelibvirt.virDomain, "jobStats")
|
|
def test_job_info_attr_error(self, mock_stats, mock_info):
|
|
mock_stats.side_effect = AttributeError("No such API")
|
|
|
|
mock_info.return_value = [
|
|
fakelibvirt.VIR_DOMAIN_JOB_UNBOUNDED,
|
|
100, 99, 10, 11, 12, 75, 50, 33, 1, 2, 3]
|
|
|
|
info = self.guest.get_job_info()
|
|
|
|
self.assertIsInstance(info, libvirt_guest.JobInfo)
|
|
self.assertEqual(fakelibvirt.VIR_DOMAIN_JOB_UNBOUNDED, info.type)
|
|
self.assertEqual(100, info.time_elapsed)
|
|
self.assertEqual(99, info.time_remaining)
|
|
self.assertEqual(10, info.data_total)
|
|
self.assertEqual(11, info.data_processed)
|
|
self.assertEqual(12, info.data_remaining)
|
|
self.assertEqual(75, info.memory_total)
|
|
self.assertEqual(50, info.memory_processed)
|
|
self.assertEqual(33, info.memory_remaining)
|
|
self.assertEqual(1, info.disk_total)
|
|
self.assertEqual(2, info.disk_processed)
|
|
self.assertEqual(3, info.disk_remaining)
|
|
|
|
mock_stats.assert_called_once_with()
|
|
mock_info.assert_called_once_with()
|
|
|
|
@mock.patch.object(fakelibvirt.virDomain, "jobInfo")
|
|
@mock.patch.object(fakelibvirt.virDomain, "jobStats")
|
|
def test_job_stats_no_domain(self, mock_stats, mock_info):
|
|
mock_stats.side_effect = fakelibvirt.make_libvirtError(
|
|
fakelibvirt.libvirtError,
|
|
"No such domain with UUID blah",
|
|
fakelibvirt.VIR_ERR_NO_DOMAIN)
|
|
|
|
info = self.guest.get_job_info()
|
|
|
|
self.assertIsInstance(info, libvirt_guest.JobInfo)
|
|
self.assertEqual(fakelibvirt.VIR_DOMAIN_JOB_COMPLETED, info.type)
|
|
self.assertEqual(0, info.time_elapsed)
|
|
self.assertEqual(0, info.time_remaining)
|
|
self.assertEqual(0, info.memory_total)
|
|
self.assertEqual(0, info.memory_processed)
|
|
self.assertEqual(0, info.memory_remaining)
|
|
|
|
mock_stats.assert_called_once_with()
|
|
self.assertFalse(mock_info.called)
|
|
|
|
@mock.patch.object(fakelibvirt.virDomain, "jobInfo")
|
|
@mock.patch.object(fakelibvirt.virDomain, "jobStats")
|
|
def test_job_info_no_domain(self, mock_stats, mock_info):
|
|
mock_stats.side_effect = fakelibvirt.make_libvirtError(
|
|
fakelibvirt.libvirtError,
|
|
"virDomainGetJobStats not implemented",
|
|
fakelibvirt.VIR_ERR_NO_SUPPORT)
|
|
|
|
mock_info.side_effect = fakelibvirt.make_libvirtError(
|
|
fakelibvirt.libvirtError,
|
|
"No such domain with UUID blah",
|
|
fakelibvirt.VIR_ERR_NO_DOMAIN)
|
|
|
|
info = self.guest.get_job_info()
|
|
|
|
self.assertIsInstance(info, libvirt_guest.JobInfo)
|
|
self.assertEqual(fakelibvirt.VIR_DOMAIN_JOB_COMPLETED, info.type)
|
|
self.assertEqual(0, info.time_elapsed)
|
|
self.assertEqual(0, info.time_remaining)
|
|
self.assertEqual(0, info.memory_total)
|
|
self.assertEqual(0, info.memory_processed)
|
|
self.assertEqual(0, info.memory_remaining)
|
|
|
|
mock_stats.assert_called_once_with()
|
|
mock_info.assert_called_once_with()
|
|
|
|
@mock.patch.object(fakelibvirt.virDomain, "jobInfo")
|
|
@mock.patch.object(fakelibvirt.virDomain, "jobStats")
|
|
def test_job_stats_operation_invalid(self, mock_stats, mock_info):
|
|
mock_stats.side_effect = fakelibvirt.make_libvirtError(
|
|
fakelibvirt.libvirtError,
|
|
"Domain is not running",
|
|
fakelibvirt.VIR_ERR_OPERATION_INVALID)
|
|
|
|
info = self.guest.get_job_info()
|
|
|
|
self.assertIsInstance(info, libvirt_guest.JobInfo)
|
|
self.assertEqual(fakelibvirt.VIR_DOMAIN_JOB_COMPLETED, info.type)
|
|
self.assertEqual(0, info.time_elapsed)
|
|
self.assertEqual(0, info.time_remaining)
|
|
self.assertEqual(0, info.memory_total)
|
|
self.assertEqual(0, info.memory_processed)
|
|
self.assertEqual(0, info.memory_remaining)
|
|
|
|
mock_stats.assert_called_once_with()
|
|
self.assertFalse(mock_info.called)
|
|
|
|
@mock.patch.object(fakelibvirt.virDomain, "jobInfo")
|
|
@mock.patch.object(fakelibvirt.virDomain, "jobStats")
|
|
def test_job_info_operation_invalid(self, mock_stats, mock_info):
|
|
mock_stats.side_effect = fakelibvirt.make_libvirtError(
|
|
fakelibvirt.libvirtError,
|
|
"virDomainGetJobStats not implemented",
|
|
fakelibvirt.VIR_ERR_NO_SUPPORT)
|
|
|
|
mock_info.side_effect = fakelibvirt.make_libvirtError(
|
|
fakelibvirt.libvirtError,
|
|
"Domain is not running",
|
|
fakelibvirt.VIR_ERR_OPERATION_INVALID)
|
|
|
|
info = self.guest.get_job_info()
|
|
|
|
self.assertIsInstance(info, libvirt_guest.JobInfo)
|
|
self.assertEqual(fakelibvirt.VIR_DOMAIN_JOB_COMPLETED, info.type)
|
|
self.assertEqual(0, info.time_elapsed)
|
|
self.assertEqual(0, info.time_remaining)
|
|
self.assertEqual(0, info.memory_total)
|
|
self.assertEqual(0, info.memory_processed)
|
|
self.assertEqual(0, info.memory_remaining)
|
|
|
|
mock_stats.assert_called_once_with()
|
|
mock_info.assert_called_once_with()
|