def test_that_volume_group_is_child_of_physical_volume(self):
self.sysinfo.objects += [Partition("8 0 1000 sda".split(" "))]
self.sysinfo.objects += [LvmPhysicalVolume("/dev/sda 1000".split(" "))]
self.sysinfo.objects += [LvmVolumeGroup(["group", "1000", ["/dev/sda"], "0"])]
dg = DiskGraph(self.sysinfo)
tails = dg.tailsFor(self.sysinfo.objects[2])
self.assertListEquivalent([self.sysinfo.objects[1]], tails)
def test_that_partition_is_associated_with_right_disk(self):
self.sysinfo.objects += [Partition("8 0 1000 sda".split(" ")),
Partition("8 16 1000 sdb".split(" ")),
Partition("8 1 1000 sda1".split(" "))]
dg = DiskGraph(self.sysinfo)
visited = [x.name for x in list(dg.visit(dg.root))]
self.assertEqual(["root", "sda", "sda1", "sdb"], visited)
def test_that_volume_can_be_child_of_partition(self):
self.sysinfo.objects += [Partition("8 0 1000 sda".split(" ")),
Partition("8 1 1000 sda1".split(" "))]
self.sysinfo.objects += [LvmPhysicalVolume("/dev/sda1 1000".split(" "))]
dg = DiskGraph(self.sysinfo)
tails = dg.tailsFor(self.sysinfo.objects[2])
self.assertListEquivalent([self.sysinfo.objects[1]], tails)
def test_that_volume_can_be_child_of_raid_array(self):
self.sysinfo.objects += [Partition("8 0 1000 sda".split(" ")),
Partition("8 1 1000 sda1".split(" "))]
self.sysinfo.objects += [RaidArray(("md0 sda1".split(" "), 1000))]
self.sysinfo.objects += [LvmPhysicalVolume("/dev/md0 1000".split(" "))]
dg = DiskGraph(self.sysinfo)
tails = dg.tailsFor(self.sysinfo.objects[3])
self.assertListEquivalent(self.are(RaidArray), tails)
def test_graph_with_single_disk_and_partition(self):
self.sysinfo.objects += [
Partition("8 0 1000 sda".split(" ")),
Partition("8 1 1000 sda1".split(" "))
]
dg = DiskGraph(self.sysinfo)
visited = [x.name for x in list(dg.visit(dg.root))]
self.assertEqual(["root", "sda", "sda1"], visited)
def test_that_mds_and_dms_are_ignored_as_root_level_disks(self):
self.sysinfo.objects += [
Partition("252 1 1000 dm-1".split(" ")),
Partition("9 1 1000 md1".split(" "))
]
dg = DiskGraph(self.sysinfo)
visited = [x.name for x in list(dg.visit(dg.root))]
self.assertEqual(["root"], visited)
def test_that_raid_array_is_child_of_all_its_devices(self):
self.sysinfo.objects += [Partition("8 0 1000 sda".split(" ")),
Partition("8 16 1000 sdb".split(" ")),
Partition("9 0 1000 md0".split(" "))]
self.sysinfo.objects += [RaidArray(("md0 sda sdb".split(" "), 1000))]
dg = DiskGraph(self.sysinfo)
tails = dg.tailsFor(self.sysinfo.objects[3])
self.assertListEquivalent([self.sysinfo.objects[0], self.sysinfo.objects[1]], tails)
def test_that_raid_array_can_be_child_of_partition(self):
self.sysinfo.objects += [Partition("8 0 1000 sda".split(" ")),
Partition("8 1 1000 sda1".split(" ")),
Partition("9 0 1000 md0".split(" "))]
self.sysinfo.objects += [RaidArray(("md0 sda1".split(" "), 1000))]
dg = DiskGraph(self.sysinfo)
tails = dg.tailsFor(self.sysinfo.objects[3])
self.assertListEquivalent([self.sysinfo.objects[1]], tails)
def test_that_partition_is_associated_with_right_disk(self):
self.sysinfo.objects += [
Partition("8 0 1000 sda".split(" ")),
Partition("8 16 1000 sdb".split(" ")),
Partition("8 1 1000 sda1".split(" "))
]
dg = DiskGraph(self.sysinfo)
visited = [x.name for x in list(dg.visit(dg.root))]
self.assertEqual(["root", "sda", "sda1", "sdb"], visited)
def test_that_volume_group_is_child_of_physical_volume(self):
self.sysinfo.objects += [Partition("8 0 1000 sda".split(" "))]
self.sysinfo.objects += [LvmPhysicalVolume("/dev/sda 1000".split(" "))]
self.sysinfo.objects += [
LvmVolumeGroup(["group", "1000", ["/dev/sda"], "0"])
]
dg = DiskGraph(self.sysinfo)
tails = dg.tailsFor(self.sysinfo.objects[2])
self.assertListEquivalent([self.sysinfo.objects[1]], tails)
def test_that_volume_group_can_be_child_of_multiple_physical_volumes(self):
self.sysinfo.objects += [Partition("8 0 1000 sda".split(" ")),
Partition("8 16 1000 sdb".split(" "))]
self.sysinfo.objects += [LvmPhysicalVolume("/dev/sda 1000".split(" ")),
LvmPhysicalVolume("/dev/sdb 1000".split(" "))]
self.sysinfo.objects += [LvmVolumeGroup(["group", "1000", ["/dev/sda", "/dev/sdb"], "0"])]
dg = DiskGraph(self.sysinfo)
tails = dg.tailsFor(self.sysinfo.objects[4])
self.assertListEquivalent(self.are(LvmPhysicalVolume), tails)
def test_that_raid_array_can_be_child_of_partition(self):
self.sysinfo.objects += [
Partition("8 0 1000 sda".split(" ")),
Partition("8 1 1000 sda1".split(" ")),
Partition("9 0 1000 md0".split(" "))
]
self.sysinfo.objects += [RaidArray(("md0 sda1".split(" "), 1000))]
dg = DiskGraph(self.sysinfo)
tails = dg.tailsFor(self.sysinfo.objects[3])
self.assertListEquivalent([self.sysinfo.objects[1]], tails)
def test_that_volume_can_be_child_of_raid_array(self):
self.sysinfo.objects += [
Partition("8 0 1000 sda".split(" ")),
Partition("8 1 1000 sda1".split(" "))
]
self.sysinfo.objects += [RaidArray(("md0 sda1".split(" "), 1000))]
self.sysinfo.objects += [LvmPhysicalVolume("/dev/md0 1000".split(" "))]
dg = DiskGraph(self.sysinfo)
tails = dg.tailsFor(self.sysinfo.objects[3])
self.assertListEquivalent(self.are(RaidArray), tails)
def test_graph_with_partition_and_swap(self):
self.sysinfo.objects += [
Partition("8 0 1000 sda".split(" ")),
Partition("8 1 1000 sda1".split(" "))
]
self.sysinfo.objects += [
SwapArea("/dev/sda1 partition 497660 0 -1".split(" "))
]
dg = DiskGraph(self.sysinfo)
self.assertListEquivalent(self.are(SwapArea),
dg.headsFor(self.sysinfo.objects[1]))
def test_that_raid_array_is_child_of_all_its_devices(self):
self.sysinfo.objects += [
Partition("8 0 1000 sda".split(" ")),
Partition("8 16 1000 sdb".split(" ")),
Partition("9 0 1000 md0".split(" "))
]
self.sysinfo.objects += [RaidArray(("md0 sda sdb".split(" "), 1000))]
dg = DiskGraph(self.sysinfo)
tails = dg.tailsFor(self.sysinfo.objects[3])
self.assertListEquivalent(
[self.sysinfo.objects[0], self.sysinfo.objects[1]], tails)
def test_that_volume_can_be_child_of_partition(self):
self.sysinfo.objects += [
Partition("8 0 1000 sda".split(" ")),
Partition("8 1 1000 sda1".split(" "))
]
self.sysinfo.objects += [
LvmPhysicalVolume("/dev/sda1 1000".split(" "))
]
dg = DiskGraph(self.sysinfo)
tails = dg.tailsFor(self.sysinfo.objects[2])
self.assertListEquivalent([self.sysinfo.objects[1]], tails)
def test_graph_with_partition_and_fs(self):
self.sysinfo.objects += [
Partition("8 0 1000 sda".split(" ")),
Partition("8 1 1000 sda1".split(" "))
]
self.sysinfo.objects += [
MountedFileSystem(
"/dev/sda1 3897212928 2526269440 1212547072 68% /boot".split(
" "))
]
dg = DiskGraph(self.sysinfo)
self.assertListEquivalent(self.are(MountedFileSystem),
dg.headsFor(self.sysinfo.objects[1]))
def test_that_volume_group_can_be_child_of_multiple_physical_volumes(self):
self.sysinfo.objects += [
Partition("8 0 1000 sda".split(" ")),
Partition("8 16 1000 sdb".split(" "))
]
self.sysinfo.objects += [
LvmPhysicalVolume("/dev/sda 1000".split(" ")),
LvmPhysicalVolume("/dev/sdb 1000".split(" "))
]
self.sysinfo.objects += [
LvmVolumeGroup(["group", "1000", ["/dev/sda", "/dev/sdb"], "0"])
]
dg = DiskGraph(self.sysinfo)
tails = dg.tailsFor(self.sysinfo.objects[4])
self.assertListEquivalent(self.are(LvmPhysicalVolume), tails)
def test_graph_with_single_ide_disk(self):
self.sysinfo.objects += [Partition("3 0 1000 hda".split(" "))]
dg = DiskGraph(self.sysinfo)
visited = [x.name for x in list(dg.visit(dg.root))]
self.assertEqual(["root", "hda"], visited)
def test_graph_with_single_disk_and_partition(self):
self.sysinfo.objects += [Partition("8 0 1000 sda".split(" ")),
Partition("8 1 1000 sda1".split(" "))]
dg = DiskGraph(self.sysinfo)
visited = [x.name for x in list(dg.visit(dg.root))]
self.assertEqual(["root", "sda", "sda1"], visited)
def test_that_mds_and_dms_are_ignored_as_root_level_disks(self):
self.sysinfo.objects += [Partition("252 1 1000 dm-1".split(" ")),
Partition("9 1 1000 md1".split(" "))]
dg = DiskGraph(self.sysinfo)
visited = [x.name for x in list(dg.visit(dg.root))]
self.assertEqual(["root"], visited)
def test_graph_with_single_ide_disk(self):
self.sysinfo.objects += [Partition("3 0 1000 hda".split(" "))]
dg = DiskGraph(self.sysinfo)
visited = [x.name for x in list(dg.visit(dg.root))]
self.assertEqual(["root", "hda"], visited)
def test_graph_with_partition_and_fs(self):
self.sysinfo.objects += [Partition("8 0 1000 sda".split(" ")), Partition("8 1 1000 sda1".split(" "))]
self.sysinfo.objects += [MountedFileSystem("/dev/sda1 3897212928 2526269440 1212547072 68% /boot".split(" "))]
dg = DiskGraph(self.sysinfo)
self.assertListEquivalent(self.are(MountedFileSystem), dg.headsFor(self.sysinfo.objects[1]))
def test_graph_with_partition_and_swap(self):
self.sysinfo.objects += [Partition("8 0 1000 sda".split(" ")), Partition("8 1 1000 sda1".split(" "))]
self.sysinfo.objects += [SwapArea("/dev/sda1 partition 497660 0 -1".split(" "))]
dg = DiskGraph(self.sysinfo)
self.assertListEquivalent(self.are(SwapArea), dg.headsFor(self.sysinfo.objects[1]))
