def test_unsync_encode_decode(self):
pairs = [
(b'', b''),
(b'\x00', b'\x00'),
(b'\x44', b'\x44'),
(b'\x44\xff', b'\x44\xff\x00'),
(b'\xe0', b'\xe0'),
(b'\xe0\xe0', b'\xe0\xe0'),
(b'\xe0\xff', b'\xe0\xff\x00'),
(b'\xff', b'\xff\x00'),
(b'\xff\x00', b'\xff\x00\x00'),
(b'\xff\x00\x00', b'\xff\x00\x00\x00'),
(b'\xff\x01', b'\xff\x01'),
(b'\xff\x44', b'\xff\x44'),
(b'\xff\xe0', b'\xff\x00\xe0'),
(b'\xff\xe0\xff', b'\xff\x00\xe0\xff\x00'),
(b'\xff\xf0\x0f\x00', b'\xff\x00\xf0\x0f\x00'),
(b'\xff\xff', b'\xff\x00\xff\x00'),
(b'\xff\xff\x01', b'\xff\x00\xff\x01'),
(b'\xff\xff\xff\xff', b'\xff\x00\xff\x00\xff\x00\xff\x00'),
]
for d, e in pairs:
self.assertEqual(unsynch.encode(d), e)
self.assertEqual(unsynch.decode(e), d)
self.assertEqual(unsynch.decode(unsynch.encode(e)), e)
self.assertEqual(unsynch.decode(e + e), d + d)
def test_unsync_encode(self):
from mutagen.id3 import unsynch as un
for d in (b'\xff\xff\xff\xff', b'\xff\xf0\x0f\x00', b'\xff\x00\x0f\xf0'):
self.assertEquals(d, un.decode(un.encode(d)))
self.assertNotEqual(d, un.encode(d))
self.assertEquals(b'\xff\x44', un.encode(b'\xff\x44'))
self.assertEquals(b'\xff\x00\x00', un.encode(b'\xff\x00'))
def test_unsync_encode(self):
from mutagen.id3 import unsynch as un
for d in (b'\xff\xff\xff\xff', b'\xff\xf0\x0f\x00',
b'\xff\x00\x0f\xf0'):
self.assertEquals(d, un.decode(un.encode(d)))
self.assertNotEqual(d, un.encode(d))
self.assertEquals(b'\xff\x44', un.encode(b'\xff\x44'))
self.assertEquals(b'\xff\x00\x00', un.encode(b'\xff\x00'))
def test_unsync_encode(self):
from mutagen.id3 import unsynch as un
for d in ("\xff\xff\xff\xff", "\xff\xf0\x0f\x00", "\xff\x00\x0f\xf0"):
self.assertEquals(d, un.decode(un.encode(d)))
self.assertNotEqual(d, un.encode(d))
self.assertEquals("\xff\x44", un.encode("\xff\x44"))
self.assertEquals("\xff\x00\x00", un.encode("\xff\x00"))