def test_create_and_query_volume_two_devs(self):
"""Verify that btrfs volume creation with two devices and raid (meta)data works"""
# two devices, raid1 data
succ = BlockDev.btrfs_create_volume([self.loop_dev, self.loop_dev2],
"myShinyBtrfs", "raid1", None,
None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 2)
wipefs(self.loop_dev)
wipefs(self.loop_dev2)
# two devices, raid1 metadata
succ = BlockDev.btrfs_create_volume([self.loop_dev, self.loop_dev2],
"myShinyBtrfs", None, "raid1",
None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 2)
wipefs(self.loop_dev)
wipefs(self.loop_dev2)
# two devices, raid1 data and metadata
succ = BlockDev.btrfs_create_volume([self.loop_dev, self.loop_dev2],
"myShinyBtrfs", "raid1", "raid1")
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 2)
def test_create_and_query_volume_two_devs(self):
"""Verify that btrfs volume creation with two devices and raid (meta)data works"""
# two devices, raid1 data
succ = BlockDev.btrfs_create_volume([self.loop_dev, self.loop_dev2], "myShinyBtrfs", "raid1", None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 2)
wipefs(self.loop_dev)
wipefs(self.loop_dev2)
# two devices, raid1 metadata
succ = BlockDev.btrfs_create_volume([self.loop_dev, self.loop_dev2], "myShinyBtrfs", None, "raid1")
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 2)
wipefs(self.loop_dev)
wipefs(self.loop_dev2)
# two devices, raid1 data and metadata
succ = BlockDev.btrfs_create_volume([self.loop_dev, self.loop_dev2], "myShinyBtrfs",
"raid1", "raid1")
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 2)
def test_create_and_query_volume(self):
"""Verify that btrfs volume creation and querying works"""
with self.assertRaises(GLib.GError):
BlockDev.btrfs_create_volume([], None, None, None)
with self.assertRaises(GLib.GError):
BlockDev.btrfs_create_volume(["/non/existing/device"], None, None, None)
with self.assertRaises(GLib.GError):
BlockDev.btrfs_create_volume([self.loop_dev], None, "RaID7", None)
with self.assertRaises(GLib.GError):
BlockDev.btrfs_create_volume([self.loop_dev], None, None, "RaID7")
# one device, no label
succ = BlockDev.btrfs_create_volume([self.loop_dev], None, None, None)
self.assertTrue(succ)
# already created
with self.assertRaises(GLib.GError):
BlockDev.btrfs_create_volume([self.loop_dev], None, None, None)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 1)
def test_mkfs(self):
"""Verify that it is possible to create a btrfs filesystem"""
with self.assertRaises(GLib.GError):
BlockDev.btrfs_mkfs([], None, None, None)
with self.assertRaises(GLib.GError):
BlockDev.btrfs_mkfs(["/non/existing/device"], None, None, None)
with self.assertRaises(GLib.GError):
BlockDev.btrfs_mkfs([self.loop_dev], None, "RaID7", None)
with self.assertRaises(GLib.GError):
BlockDev.btrfs_mkfs([self.loop_dev], None, None, "RaID7")
# one device, no label
succ = BlockDev.btrfs_mkfs([self.loop_dev], None, None, None)
self.assertTrue(succ)
# already created
with self.assertRaises(GLib.GError):
BlockDev.btrfs_mkfs([self.loop_dev], None, None, None)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 1)
def test_create_and_query_volume(self):
"""Verify that btrfs volume creation and querying works"""
with self.assertRaises(GLib.GError):
BlockDev.btrfs_create_volume([], None, None, None, None)
with self.assertRaises(GLib.GError):
BlockDev.btrfs_create_volume(["/non/existing/device"], None, None,
None, None)
with self.assertRaises(GLib.GError):
BlockDev.btrfs_create_volume([self.loop_dev], None, "RaID7", None,
None)
with self.assertRaises(GLib.GError):
BlockDev.btrfs_create_volume([self.loop_dev], None, None, "RaID7",
None)
# one device, no label
succ = BlockDev.btrfs_create_volume([self.loop_dev], None, None, None,
None)
self.assertTrue(succ)
# already created
with self.assertRaises(GLib.GError):
BlockDev.btrfs_create_volume([self.loop_dev], None, None, None,
None)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 1)
def test_mkfs(self):
"""Verify that it is possible to create a btrfs filesystem"""
with self.assertRaises(GLib.GError):
BlockDev.btrfs_mkfs([], None, None, None, None)
with self.assertRaises(GLib.GError):
BlockDev.btrfs_mkfs(["/non/existing/device"], None, None, None,
None)
with self.assertRaises(GLib.GError):
BlockDev.btrfs_mkfs([self.loop_dev], None, "RaID7", None, None)
with self.assertRaises(GLib.GError):
BlockDev.btrfs_mkfs([self.loop_dev], None, None, "RaID7", None)
# one device, no label
succ = BlockDev.btrfs_mkfs([self.loop_dev], None, None, None, None)
self.assertTrue(succ)
# already created
with self.assertRaises(GLib.GError):
BlockDev.btrfs_mkfs([self.loop_dev], None, None, None, None)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 1)
def test_mkfs_label(self):
"""Verify that it is possible to create a btrfs filesystem with a label"""
succ = BlockDev.btrfs_mkfs([self.loop_dev], "myShinyBtrfs", None, None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 1)
def test_mkfs_label(self):
"""Verify that it is possible to create a btrfs filesystem with a label"""
succ = BlockDev.btrfs_mkfs([self.loop_dev], "myShinyBtrfs", None, None, None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 1)
def test_create_and_query_volume_two_devs(self):
"""Verify that btrfs volume creation with two devices works"""
# two devices, no specific data/metadata layout
succ = BlockDev.btrfs_create_volume([self.loop_dev, self.loop_dev2], "myShinyBtrfs", None, None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 2)
def test_create_and_query_volume_label(self):
"""Verify that btrfs volume creation with label works"""
# one device, with label
succ = BlockDev.btrfs_create_volume([self.loop_dev], "myShinyBtrfs", None, None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 1)
def test_create_and_query_volume_two_devs(self):
"""Verify that btrfs volume creation with two devices works"""
# two devices, no specific data/metadata layout
succ = BlockDev.btrfs_create_volume([self.loop_dev, self.loop_dev2], "myShinyBtrfs", None, None, None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 2)
def test_create_and_query_volume_label(self):
"""Verify that btrfs volume creation with label works"""
# one device, with label
succ = BlockDev.btrfs_create_volume([self.loop_dev], "myShinyBtrfs", None, None, None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 1)
def test_add_remove_device(self):
"""Verify that it is possible to add/remove device to a btrfs volume"""
succ = BlockDev.btrfs_create_volume([self.loop_dev], "myShinyBtrfs", None, None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 1)
mount(self.loop_dev, TEST_MNT)
succ = BlockDev.btrfs_add_device(TEST_MNT, self.loop_dev2)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 2)
succ = BlockDev.btrfs_remove_device(TEST_MNT, self.loop_dev2)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 1)
def test_add_remove_device(self):
"""Verify that it is possible to add/remove device to a btrfs volume"""
succ = BlockDev.btrfs_create_volume([self.loop_dev], "myShinyBtrfs", None, None, None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 1)
mount(self.loop_dev, TEST_MNT)
succ = BlockDev.btrfs_add_device(TEST_MNT, self.loop_dev2, None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 2)
succ = BlockDev.btrfs_remove_device(TEST_MNT, self.loop_dev2, None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 1)
def test_list_devices(self):
"""Verify that it is possible to get info about devices"""
succ = BlockDev.btrfs_create_volume([self.loop_dev, self.loop_dev2], "myShinyBtrfs", None, None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 2)
self.assertEqual(devs[0].id, 1)
self.assertEqual(devs[1].id, 2)
self.assertEqual(devs[0].path, self.loop_dev)
self.assertEqual(devs[1].path, self.loop_dev2)
self.assertTrue(devs[0].size >= 0)
self.assertTrue(devs[1].size >= 0)
self.assertTrue(devs[0].used >= 0)
self.assertTrue(devs[1].used >= 0)
def test_list_devices(self):
"""Verify that it is possible to get info about devices"""
succ = BlockDev.btrfs_create_volume([self.loop_dev, self.loop_dev2], "myShinyBtrfs", None, None, None)
self.assertTrue(succ)
devs = BlockDev.btrfs_list_devices(self.loop_dev)
self.assertEqual(len(devs), 2)
self.assertEqual(devs[0].id, 1)
self.assertEqual(devs[1].id, 2)
self.assertEqual(devs[0].path, self.loop_dev)
self.assertEqual(devs[1].path, self.loop_dev2)
self.assertTrue(devs[0].size >= 0)
self.assertTrue(devs[1].size >= 0)
self.assertTrue(devs[0].used >= 0)
self.assertTrue(devs[1].used >= 0)
