def test_live_migration_run_tasks_no_tasks(self, mock_pause,
mock_postcopy):
active_migrations = {}
on_migration_failure = deque()
mig = objects.Migration(id=1, status="running")
migration.run_tasks(self.guest, self.instance, active_migrations,
on_migration_failure, mig, False)
self.assertFalse(mock_pause.called)
self.assertFalse(mock_postcopy.called)
self.assertEqual(len(on_migration_failure), 0)
def test_live_migration_run_tasks_no_tasks(self, mock_pause,
mock_postcopy):
active_migrations = {}
on_migration_failure = deque()
mig = objects.Migration(id=1, status="running")
migration.run_tasks(self.guest, self.instance,
active_migrations, on_migration_failure,
mig, False)
self.assertFalse(mock_pause.called)
self.assertFalse(mock_postcopy.called)
self.assertEqual(len(on_migration_failure), 0)
def test_live_migration_run_tasks_force_complete_postcopy(
self, mock_pause, mock_postcopy, mock_msave):
tasks = deque()
tasks.append("force-complete")
active_migrations = {self.instance.uuid: tasks}
on_migration_failure = deque()
mig = objects.Migration(id=1, status="running")
migration.run_tasks(self.guest, self.instance, active_migrations,
on_migration_failure, mig, True)
mock_postcopy.assert_called_once_with()
self.assertFalse(mock_pause.called)
self.assertEqual(len(on_migration_failure), 0)
def test_live_migration_run_tasks_no_force_complete(
self, mock_pause, mock_postcopy):
tasks = deque()
# Test to ensure unknown tasks are ignored
tasks.append("wibble")
active_migrations = {self.instance.uuid: tasks}
on_migration_failure = deque()
mig = objects.Migration(id=1, status="running")
migration.run_tasks(self.guest, self.instance, active_migrations,
on_migration_failure, mig, False)
self.assertFalse(mock_pause.called)
self.assertFalse(mock_postcopy.called)
self.assertEqual(len(on_migration_failure), 0)
def test_live_migration_run_tasks_force_complete_postcopy(self,
mock_pause, mock_postcopy, mock_msave):
tasks = deque()
tasks.append("force-complete")
active_migrations = {self.instance.uuid: tasks}
on_migration_failure = deque()
mig = objects.Migration(id=1, status="running")
migration.run_tasks(self.guest, self.instance,
active_migrations, on_migration_failure,
mig, True)
mock_postcopy.assert_called_once_with()
self.assertFalse(mock_pause.called)
self.assertEqual(len(on_migration_failure), 0)
def test_live_migration_run_tasks_no_force_complete(self, mock_pause,
mock_postcopy):
tasks = deque()
# Test to ensure unknown tasks are ignored
tasks.append("wibble")
active_migrations = {self.instance.uuid: tasks}
on_migration_failure = deque()
mig = objects.Migration(id=1, status="running")
migration.run_tasks(self.guest, self.instance,
active_migrations, on_migration_failure,
mig, False)
self.assertFalse(mock_pause.called)
self.assertFalse(mock_postcopy.called)
self.assertEqual(len(on_migration_failure), 0)