def test_find_allocated_slots(self):
disk1 = fake.VirtualDisk(200, 0)
disk2 = fake.VirtualDisk(200, 1)
disk3 = fake.VirtualDisk(201, 1)
ide0 = fake.VirtualIDEController(200)
ide1 = fake.VirtualIDEController(201)
scsi0 = fake.VirtualLsiLogicController(key=1000, scsiCtlrUnitNumber=7)
devices = [disk1, disk2, disk3, ide0, ide1, scsi0]
taken = vm_util._find_allocated_slots(devices)
self.assertEqual([0, 1], sorted(taken[200]))
self.assertEqual([1], taken[201])
self.assertEqual([7], taken[1000])
def test_allocate_controller_key_and_unit_number_ide_default(self):
# Test that default IDE controllers are used when there is a free slot
# on them
disk1 = fake.VirtualDisk(200, 0)
disk2 = fake.VirtualDisk(200, 1)
ide0 = fake.VirtualIDEController(200)
ide1 = fake.VirtualIDEController(201)
devices = [disk1, disk2, ide0, ide1]
(controller_key, unit_number,
controller_spec) = vm_util.allocate_controller_key_and_unit_number(
None, devices, 'ide')
self.assertEqual(201, controller_key)
self.assertEqual(0, unit_number)
self.assertIsNone(controller_spec)
def test_allocate_controller_key_and_unit_number_scsi(self):
# Test that we allocate on existing SCSI controller if there is a free
# slot on it
devices = [fake.VirtualLsiLogicController(1000, scsiCtlrUnitNumber=7)]
for unit_number in range(7):
disk = fake.VirtualDisk(1000, unit_number)
devices.append(disk)
factory = fake.FakeFactory()
(controller_key, unit_number,
controller_spec) = vm_util.allocate_controller_key_and_unit_number(
factory, devices, 'lsiLogic')
self.assertEqual(1000, controller_key)
self.assertEqual(8, unit_number)
self.assertIsNone(controller_spec)
def _vmdk_path_and_adapter_type_devices(self, filename, parent=None):
# Test the adapter_type returned for a lsiLogic sas controller
controller_key = 1000
disk = fake.VirtualDisk()
disk.controllerKey = controller_key
disk_backing = fake.VirtualDiskFlatVer2BackingInfo()
disk_backing.fileName = filename
if parent:
disk_backing.parent = parent
disk.backing = disk_backing
controller = fake.VirtualLsiLogicSASController()
controller.key = controller_key
devices = [disk, controller]
return devices
def test_get_vmdk_path_and_adapter_type(self):
# Test the adapter_type returned for a lsiLogic sas controller
controller_key = 1000
filename = '[test_datastore] test_file.vmdk'
disk = fake.VirtualDisk()
disk.controllerKey = controller_key
disk_backing = fake.VirtualDiskFlatVer2BackingInfo()
disk_backing.fileName = filename
disk.backing = disk_backing
controller = fake.VirtualLsiLogicSASController()
controller.key = controller_key
devices = [disk, controller]
vmdk_info = vm_util.get_vmdk_path_and_adapter_type(devices)
adapter_type = vmdk_info[2]
self.assertEqual('lsiLogicsas', adapter_type)
def test_allocate_controller_key_and_unit_number_ide(self):
# Test that a new controller is created when there is no free slot on
# the default IDE controllers
ide0 = fake.VirtualIDEController(200)
ide1 = fake.VirtualIDEController(201)
devices = [ide0, ide1]
for controller_key in [200, 201]:
for unit_number in [0, 1]:
disk = fake.VirtualDisk(controller_key, unit_number)
devices.append(disk)
factory = fake.FakeFactory()
(controller_key, unit_number,
controller_spec) = vm_util.allocate_controller_key_and_unit_number(
factory, devices, 'ide')
self.assertEqual(-101, controller_key)
self.assertEqual(0, unit_number)
self.assertIsNotNone(controller_spec)
