def test_opal_verification_old_firmware(self, mocked_arch, version_getter, xfs_mountable):
"""Check verify_opal_compatibility with an older firmware."""
message = \
"The system will not be bootable. The firmware does not support " \
"XFS file system features on the boot file system. Upgrade the " \
"firmware or change the file system type."
storage = create_storage()
mocked_arch.get_arch.return_value = "ppc64le"
mocked_arch.is_powernv.return_value = True
version_getter.return_value = "5.9.50-openpower1-p59fd803"
xfs_mountable.return_value = True
# No devices.
self._verify_opal_compatibility(storage, message=None)
# No mount points.
dev1 = StorageDevice("dev1", size=Size("10 GiB"))
storage.devicetree._add_device(dev1)
self._verify_opal_compatibility(storage, message=None)
# Different filesystem.
dev1.format = get_format("ext2", mountpoint="/boot")
self._verify_opal_compatibility(storage, message=None)
# XFS on /
dev1.format = get_format("xfs", mountpoint="/")
self._verify_opal_compatibility(storage, message=message)
# XFS on /boot
dev1.format = get_format("xfs", mountpoint="/boot")
self._verify_opal_compatibility(storage, message=message)
def test_net_dev_setting(self):
""" Verify netdev mount option setting after format assignment. """
netdev = FakeNetDev("net1")
dev = StorageDevice("dev1", fmt=get_format("ext4"))
self.assertFalse("_netdev" in dev.format.options.split(","))
dev.parents.append(netdev)
dev.format = get_format("ext4")
self.assertTrue("_netdev" in dev.format.options.split(","))
def test_get_device_mount_options(self):
"""Test GetDeviceMountOptions."""
dev1 = StorageDevice("dev1", size=Size("10 GiB"))
self._add_device(dev1)
assert self.interface.GetDeviceMountOptions("dev1") == ""
dev1.format = get_format("ext4")
dev1.format.options = "defaults,ro"
assert self.interface.GetDeviceMountOptions("dev1") == "defaults,ro"
def opal_verification_old_firmware_test(self, mocked_arch, version_getter, xfs_mountable):
"""Check verify_opal_compatibility with an older firmware."""
reporter = Mock()
storage = create_storage()
mocked_arch.get_arch.return_value = "ppc64le"
mocked_arch.is_powernv.return_value = True
version_getter.return_value = "5.9.50-openpower1-p59fd803"
xfs_mountable.return_value = True
# No devices.
verify_opal_compatibility(storage, {}, None, reporter)
reporter.assert_not_called()
# No mount points.
dev1 = StorageDevice("dev1", size=Size("10 GiB"))
storage.devicetree._add_device(dev1)
verify_opal_compatibility(storage, {}, None, reporter)
reporter.assert_not_called()
# Different filesystem.
dev1.format = get_format("ext2", mountpoint="/boot")
verify_opal_compatibility(storage, {}, None, reporter)
reporter.assert_not_called()
# XFS on /
dev1.format = get_format("xfs", mountpoint="/")
verify_opal_compatibility(storage, {}, None, reporter)
reporter.assert_called_once_with(
"Your firmware doesn't support XFS file system features "
"on the /boot file system. The system will not be bootable. "
"Please, upgrade the firmware or change the file system type."
)
reporter.reset_mock()
# XFS on /boot
dev1.format = get_format("xfs", mountpoint="/boot")
verify_opal_compatibility(storage, {}, None, reporter)
reporter.assert_called_once_with(
"Your firmware doesn't support XFS file system features "
"on the /boot file system. The system will not be bootable. "
"Please, upgrade the firmware or change the file system type."
)
def get_device_mount_options_test(self):
"""Test GetDeviceMountOptions."""
dev1 = StorageDevice("dev1", size=Size("10 GiB"))
self._add_device(dev1)
self.assertEqual(self.interface.GetDeviceMountOptions("dev1"), "")
dev1.format = get_format("ext4")
dev1.format.options = "defaults,ro"
self.assertEqual(self.interface.GetDeviceMountOptions("dev1"),
"defaults,ro")
def test_find_install_media(self, check_module):
"""Test FindInstallMedia."""
dev1 = OpticalDevice("dev1")
dev1.size = Size("2 GiB")
dev1.format = get_format("iso9660")
dev1.controllable = True
self._add_device(dev1)
dev2 = StorageDevice("dev2")
dev2.size = Size("2 GiB")
dev2.format = get_format("iso9660")
dev2.controllable = True
self._add_device(dev2)
dev3 = StorageDevice("dev3")
dev3.size = Size("2 GiB")
dev3.format = get_format("ext4")
dev3.controllable = True
self._add_device(dev3)
self.assertEqual(self.interface.FindOpticalMedia(), ["dev1", "dev2"])
def test_recursive_remove(self):
dt = DeviceTree()
dev1 = StorageDevice("dev1", exists=False, parents=[])
dev2 = StorageDevice("dev2", exists=False, parents=[dev1])
dt._add_device(dev1)
dt._add_device(dev2)
# normal
self.assertTrue(dev1 in dt.devices)
self.assertTrue(dev2 in dt.devices)
self.assertEqual(dt.actions._actions, list())
dt.recursive_remove(dev1)
self.assertFalse(dev1 in dt.devices)
self.assertFalse(dev2 in dt.devices)
self.assertNotEqual(dt.actions._actions, list())
dt.reset()
dt._add_device(dev1)
dt._add_device(dev2, new=False) # restore parent/child relationships
# remove_device clears descendants and formatting but preserves the device
dev1.format = get_format("swap")
self.assertEqual(dev1.format.type, "swap")
self.assertEqual(dt.actions._actions, list())
dt.recursive_remove(dev1, remove_device=False)
self.assertTrue(dev1 in dt.devices)
self.assertFalse(dev2 in dt.devices)
self.assertEqual(dev1.format.type, None)
self.assertNotEqual(dt.actions._actions, list())
dt.reset()
dt._add_device(dev1)
dt._add_device(dev2, new=False) # restore parent/child relationships
# actions=False performs the removals without scheduling actions
self.assertEqual(dt.actions._actions, list())
dt.recursive_remove(dev1, actions=False)
self.assertFalse(dev1 in dt.devices)
self.assertFalse(dev2 in dt.devices)
self.assertEqual(dt.actions._actions, list())
dt.reset()
dt._add_device(dev1)
dt._add_device(dev2, new=False) # restore parent/child relationships
# modparent only works when actions=False is passed
with patch.object(dt, "_remove_device") as remove_device:
dt.recursive_remove(dev1, actions=False)
remove_device.assert_called_with(dev1, modparent=True)
dt.recursive_remove(dev1, actions=False, modparent=False)
remove_device.assert_called_with(dev1, modparent=False)
def reset_device_test(self):
"""Test ResetDevice."""
dev1 = StorageDevice(
"dev1",
exists=False,
size=Size("15 GiB"),
fmt=get_format("disklabel")
)
dev2 = StorageDevice(
"dev2",
exists=False,
parents=[dev1],
size=Size("6 GiB"),
fmt=get_format("ext4")
)
dev3 = StorageDevice(
"dev3",
exists=True,
size=Size("6 GiB")
)
dev3.original_format = get_format("ext4")
dev3.format = get_format("xfs")
self.module.on_storage_changed(create_storage())
self.module.storage.devicetree._add_device(dev1)
self.module.storage.devicetree._add_device(dev2)
self.module.storage.devicetree._add_device(dev3)
with self.assertRaises(StorageConfigurationError):
self.interface.ResetDevice("dev1")
self.assertIn(dev1, self.module.storage.devices)
self.assertIn(dev2, self.module.storage.devices)
self.assertIn(dev3, self.module.storage.devices)
self.assertEqual(dev3.format.type, "xfs")
self.interface.ResetDevice("dev2")
self.assertNotIn(dev1, self.module.storage.devices)
self.assertNotIn(dev2, self.module.storage.devices)
self.assertIn(dev3, self.module.storage.devices)
self.assertEqual(dev3.format.type, "xfs")
self.interface.ResetDevice("dev3")
self.assertNotIn(dev1, self.module.storage.devices)
self.assertNotIn(dev2, self.module.storage.devices)
self.assertIn(dev3, self.module.storage.devices)
self.assertEqual(dev3.format.type, "ext4")
def test_recursive_remove(self):
dt = DeviceTree()
dev1 = StorageDevice("dev1", exists=False, parents=[])
dev2 = StorageDevice("dev2", exists=False, parents=[dev1])
dt._add_device(dev1)
dt._add_device(dev2)
# normal
self.assertTrue(dev1 in dt.devices)
self.assertTrue(dev2 in dt.devices)
self.assertEqual(dt.actions._actions, list())
dt.recursive_remove(dev1)
self.assertFalse(dev1 in dt.devices)
self.assertFalse(dev2 in dt.devices)
self.assertNotEqual(dt.actions._actions, list())
dt.reset()
dt._add_device(dev1)
dt._add_device(dev2, new=False) # restore parent/child relationships
# remove_device clears descendants and formatting but preserves the device
dev1.format = get_format("swap")
self.assertEqual(dev1.format.type, "swap")
self.assertEqual(dt.actions._actions, list())
dt.recursive_remove(dev1, remove_device=False)
self.assertTrue(dev1 in dt.devices)
self.assertFalse(dev2 in dt.devices)
self.assertEqual(dev1.format.type, None)
self.assertNotEqual(dt.actions._actions, list())
dt.reset()
dt._add_device(dev1)
dt._add_device(dev2, new=False) # restore parent/child relationships
# actions=False performs the removals without scheduling actions
self.assertEqual(dt.actions._actions, list())
dt.recursive_remove(dev1, actions=False)
self.assertFalse(dev1 in dt.devices)
self.assertFalse(dev2 in dt.devices)
self.assertEqual(dt.actions._actions, list())
dt.reset()
dt._add_device(dev1)
dt._add_device(dev2, new=False) # restore parent/child relationships
# modparent only works when actions=False is passed
with patch.object(dt, "_remove_device") as remove_device:
dt.recursive_remove(dev1, actions=False)
remove_device.assert_called_with(dev1, modparent=True)
dt.recursive_remove(dev1, actions=False, modparent=False)
remove_device.assert_called_with(dev1, modparent=False)
def test_set_device_mount_options(self):
"""Test SetDeviceMountOptions."""
dev1 = StorageDevice("dev1", size=Size("10 GiB"))
self._add_device(dev1)
self.interface.SetDeviceMountOptions("dev1", "auto")
assert dev1.format.options == "auto"
self.interface.SetDeviceMountOptions("dev1", "")
assert dev1.format.options is None
dev1.format = get_format("ext4")
dev1.format.options = "defaults,ro"
self.interface.SetDeviceMountOptions("dev1", "")
assert dev1.format.options == "defaults"
def test_reset_device(self):
"""Test ResetDevice."""
dev1 = StorageDevice("dev1",
exists=False,
size=Size("15 GiB"),
fmt=get_format("disklabel"))
dev2 = StorageDevice("dev2",
exists=False,
parents=[dev1],
size=Size("6 GiB"),
fmt=get_format("ext4"))
dev3 = StorageDevice("dev3", exists=True, size=Size("6 GiB"))
dev3.original_format = get_format("ext4")
dev3.format = get_format("xfs")
self.module.on_storage_changed(create_storage())
self.module.storage.devicetree._add_device(dev1)
self.module.storage.devicetree._add_device(dev2)
self.module.storage.devicetree._add_device(dev3)
with pytest.raises(StorageConfigurationError):
self.interface.ResetDevice("dev1")
assert dev1 in self.module.storage.devices
assert dev2 in self.module.storage.devices
assert dev3 in self.module.storage.devices
assert dev3.format.type == "xfs"
self.interface.ResetDevice("dev2")
assert dev1 not in self.module.storage.devices
assert dev2 not in self.module.storage.devices
assert dev3 in self.module.storage.devices
assert dev3.format.type == "xfs"
self.interface.ResetDevice("dev3")
assert dev1 not in self.module.storage.devices
assert dev2 not in self.module.storage.devices
assert dev3 in self.module.storage.devices
assert dev3.format.type == "ext4"
