def testDiskNumbers(self):
# Various testing our target generation
#
# Note: using single quotes in strings to avoid
# codespell flagging the 'ba' assert
self.assertEqual('a', DeviceDisk.num_to_target(1))
self.assertEqual('b', DeviceDisk.num_to_target(2))
self.assertEqual('z', DeviceDisk.num_to_target(26))
self.assertEqual('aa', DeviceDisk.num_to_target(27))
self.assertEqual('ab', DeviceDisk.num_to_target(28))
self.assertEqual('az', DeviceDisk.num_to_target(52))
self.assertEqual('ba', DeviceDisk.num_to_target(53))
self.assertEqual('zz', DeviceDisk.num_to_target(27 * 26))
self.assertEqual('aaa', DeviceDisk.num_to_target(27 * 26 + 1))
self.assertEqual(DeviceDisk.target_to_num('hda'), 0)
self.assertEqual(DeviceDisk.target_to_num('hdb'), 1)
self.assertEqual(DeviceDisk.target_to_num('sdz'), 25)
self.assertEqual(DeviceDisk.target_to_num('sdaa'), 26)
self.assertEqual(DeviceDisk.target_to_num('vdab'), 27)
self.assertEqual(DeviceDisk.target_to_num('vdaz'), 51)
self.assertEqual(DeviceDisk.target_to_num('xvdba'), 52)
self.assertEqual(DeviceDisk.target_to_num('xvdzz'),
26 * (25 + 1) + 25)
self.assertEqual(DeviceDisk.target_to_num('xvdaaa'),
26 * 26 * 1 + 26 * 1 + 0)
disk = virtinst.DeviceDisk(self.conn)
disk.bus = 'ide'
self.assertEqual('hda', disk.generate_target([]))
self.assertEqual('hdb', disk.generate_target(['hda']))
self.assertEqual('hdc', disk.generate_target(['hdb', 'sda']))
self.assertEqual('hdb', disk.generate_target(['hda', 'hdd']))
def testDiskNumbers(self):
# Various testing our target generation
self.assertEqual("a", DeviceDisk.num_to_target(1))
self.assertEqual("b", DeviceDisk.num_to_target(2))
self.assertEqual("z", DeviceDisk.num_to_target(26))
self.assertEqual("aa", DeviceDisk.num_to_target(27))
self.assertEqual("ab", DeviceDisk.num_to_target(28))
self.assertEqual("az", DeviceDisk.num_to_target(52))
self.assertEqual("ba", DeviceDisk.num_to_target(53))
self.assertEqual("zz", DeviceDisk.num_to_target(27 * 26))
self.assertEqual("aaa", DeviceDisk.num_to_target(27 * 26 + 1))
self.assertEqual(DeviceDisk.target_to_num("hda"), 0)
self.assertEqual(DeviceDisk.target_to_num("hdb"), 1)
self.assertEqual(DeviceDisk.target_to_num("sdz"), 25)
self.assertEqual(DeviceDisk.target_to_num("sdaa"), 26)
self.assertEqual(DeviceDisk.target_to_num("vdab"), 27)
self.assertEqual(DeviceDisk.target_to_num("vdaz"), 51)
self.assertEqual(DeviceDisk.target_to_num("xvdba"), 52)
self.assertEqual(DeviceDisk.target_to_num("xvdzz"), 26 * (25 + 1) + 25)
self.assertEqual(DeviceDisk.target_to_num("xvdaaa"),
26 * 26 * 1 + 26 * 1 + 0)
disk = virtinst.DeviceDisk(self.conn)
disk.bus = "ide"
self.assertEqual("hda", disk.generate_target([]))
self.assertEqual("hdb", disk.generate_target(["hda"]))
self.assertEqual("hdc", disk.generate_target(["hdb", "sda"]))
self.assertEqual("hdb", disk.generate_target(["hda", "hdd"]))
disk.bus = "virtio-scsi"
self.assertEqual("sdb", disk.generate_target(["sda", "sdg", "sdi"], 0))
self.assertEqual("sdh", disk.generate_target(["sda", "sdg"], 1))
def test_disk_numtotarget():
# Various testing our target generation
#
# Note: using single quotes in strings to avoid
# codespell flagging the 'ba' assert
assert DeviceDisk.num_to_target(1) == 'a'
assert DeviceDisk.num_to_target(2) == 'b'
assert DeviceDisk.num_to_target(26) == 'z'
assert DeviceDisk.num_to_target(27) == 'aa'
assert DeviceDisk.num_to_target(28) == 'ab'
assert DeviceDisk.num_to_target(52) == 'az'
assert DeviceDisk.num_to_target(53) == 'ba'
assert DeviceDisk.num_to_target(27 * 26) == 'zz'
assert DeviceDisk.num_to_target(27 * 26 + 1) == 'aaa'
assert DeviceDisk.target_to_num('hda') == 0
assert DeviceDisk.target_to_num('hdb') == 1
assert DeviceDisk.target_to_num('sdz') == 25
assert DeviceDisk.target_to_num('sdaa') == 26
assert DeviceDisk.target_to_num('vdab') == 27
assert DeviceDisk.target_to_num('vdaz') == 51
assert DeviceDisk.target_to_num('xvdba') == 52
assert DeviceDisk.target_to_num('xvdzz') == 26 * (25 + 1) + 25
assert DeviceDisk.target_to_num('xvdaaa') == 26 * 26 * 1 + 26 * 1 + 0
conn = utils.URIs.open_testdefault_cached()
disk = virtinst.DeviceDisk(conn)
disk.bus = 'ide'
assert disk.generate_target([]) == 'hda'
assert disk.generate_target(['hda']) == 'hdb'
assert disk.generate_target(['hdb', 'sda']) == 'hdc'
assert disk.generate_target(['hda', 'hdd']) == 'hdb'
def testDiskNumbers(self):
# Various testing our target generation
self.assertEqual("a", DeviceDisk.num_to_target(1))
self.assertEqual("b", DeviceDisk.num_to_target(2))
self.assertEqual("z", DeviceDisk.num_to_target(26))
self.assertEqual("aa", DeviceDisk.num_to_target(27))
self.assertEqual("ab", DeviceDisk.num_to_target(28))
self.assertEqual("az", DeviceDisk.num_to_target(52))
self.assertEqual("ba", DeviceDisk.num_to_target(53))
self.assertEqual("zz", DeviceDisk.num_to_target(27 * 26))
self.assertEqual("aaa", DeviceDisk.num_to_target(27 * 26 + 1))
self.assertEqual(DeviceDisk.target_to_num("hda"), 0)
self.assertEqual(DeviceDisk.target_to_num("hdb"), 1)
self.assertEqual(DeviceDisk.target_to_num("sdz"), 25)
self.assertEqual(DeviceDisk.target_to_num("sdaa"), 26)
self.assertEqual(DeviceDisk.target_to_num("vdab"), 27)
self.assertEqual(DeviceDisk.target_to_num("vdaz"), 51)
self.assertEqual(DeviceDisk.target_to_num("xvdba"), 52)
self.assertEqual(DeviceDisk.target_to_num("xvdzz"),
26 * (25 + 1) + 25)
self.assertEqual(DeviceDisk.target_to_num("xvdaaa"),
26 * 26 * 1 + 26 * 1 + 0)
disk = virtinst.DeviceDisk(self.conn)
disk.bus = "ide"
self.assertEqual("hda", disk.generate_target([]))
self.assertEqual("hdb", disk.generate_target(["hda"]))
self.assertEqual("hdc", disk.generate_target(["hdb", "sda"]))
self.assertEqual("hdb", disk.generate_target(["hda", "hdd"]))
disk.bus = "virtio-scsi"
self.assertEqual("sdb",
disk.generate_target(["sda", "sdg", "sdi"], 0))
self.assertEqual("sdh", disk.generate_target(["sda", "sdg"], 1))