def test_write(self):
s = SynchronizedTextSpec('name')
f = Frame()
values = [(u"A", 100), (u"\xe4xy", 0), (u"", 42), (u"", 0)]
# utf-16
f.encoding = 1
self.assertEqual(
s.read(None, f, s.write(None, f, values)), (values, b""))
data = s.write(None, f, [(u"A", 100)])
if sys.byteorder == 'little':
self.assertEquals(
data, b"\xff\xfeA\x00\x00\x00\x00\x00\x00d")
else:
self.assertEquals(
data, b"\xfe\xff\x00A\x00\x00\x00\x00\x00d")
# utf-16be
f.encoding = 2
self.assertEqual(
s.read(None, f, s.write(None, f, values)), (values, b""))
self.assertEquals(
s.write(None, f, [(u"A", 100)]), b"\x00A\x00\x00\x00\x00\x00d")
# utf-8
f.encoding = 3
self.assertEqual(
s.read(None, f, s.write(None, f, values)), (values, b""))
self.assertEquals(
s.write(None, f, [(u"A", 100)]), b"A\x00\x00\x00\x00d")
def test_read(self):
s = EncodedTextSpec('name')
f = Frame()
f.encoding = 0
header = ID3Header()
header.version = (2, 4, 0)
self.assertEquals((u'abcd', b'fg'), s.read(header, f, b'abcd\x00fg'))
def test_write(self):
s = SynchronizedTextSpec('name')
f = Frame()
values = [(u"A", 100), (u"\xe4xy", 0), (u"", 42), (u"", 0)]
# utf-16
f.encoding = 1
self.assertEqual(s.read(None, f, s.write(None, f, values)),
(values, b""))
data = s.write(None, f, [(u"A", 100)])
self.assertEquals(data, b"\xff\xfeA\x00\x00\x00\x00\x00\x00d")
# utf-16be
f.encoding = 2
self.assertEqual(s.read(None, f, s.write(None, f, values)),
(values, b""))
self.assertEquals(s.write(None, f, [(u"A", 100)]),
b"\x00A\x00\x00\x00\x00\x00d")
# utf-8
f.encoding = 3
self.assertEqual(s.read(None, f, s.write(None, f, values)),
(values, b""))
self.assertEquals(s.write(None, f, [(u"A", 100)]),
b"A\x00\x00\x00\x00d")
def test_read(self):
s = EncodedTextSpec('name')
f = Frame()
f.encoding = 0
header = ID3Header()
header.version = (2, 4, 0)
self.assertEquals((u'abcd', b'fg'), s.read(header, f, b'abcd\x00fg'))
def test_read(self):
s = TimeStampSpec('name')
f = Frame()
f.encoding = 0
self.assertEquals(
(ID3TimeStamp('ab'), b'fg'), s.read(None, f, b'ab\x00fg'))
self.assertEquals(
(ID3TimeStamp('1234'), b''), s.read(None, f, b'1234\x00'))
def test_read(self):
s = TimeStampSpec('name')
f = Frame()
f.encoding = 0
self.assertEquals((ID3TimeStamp('ab'), b'fg'),
s.read(None, f, b'ab\x00fg'))
self.assertEquals((ID3TimeStamp('1234'), b''),
s.read(None, f, b'1234\x00'))
def test_read(self):
s = TimeStampSpec('name')
f = Frame()
f.encoding = 0
header = ID3Header()
header.version = (2, 4, 0)
self.assertEquals((ID3TimeStamp('ab'), b'fg'),
s.read(header, f, b'ab\x00fg'))
self.assertEquals((ID3TimeStamp('1234'), b''),
s.read(header, f, b'1234\x00'))
def test_read(self):
s = TimeStampSpec('name')
f = Frame()
f.encoding = 0
header = ID3Header()
header.version = (2, 4, 0)
self.assertEquals(
(ID3TimeStamp('ab'), b'fg'), s.read(header, f, b'ab\x00fg'))
self.assertEquals(
(ID3TimeStamp('1234'), b''), s.read(header, f, b'1234\x00'))
def test_write(self):
s = EncodedTextSpec('name')
f = Frame()
f.encoding = 0
self.assertEquals(b'abcdefg\x00', s.write(None, f, u'abcdefg'))
self.assertRaises(AttributeError, s.write, None, f, None)
def test_read(self):
s = EncodedTextSpec('name')
f = Frame()
f.encoding = 0
self.assertEquals((u'abcd', b'fg'), s.read(None, f, b'abcd\x00fg'))
def test_write(self):
s = TimeStampSpec('name')
f = Frame()
f.encoding = 0
self.assertEquals(b'1234\x00', s.write(None, f, ID3TimeStamp('1234')))
self.assertRaises(AttributeError, s.write, None, f, None)
def test_write(self):
s = EncodedTextSpec('name')
f = Frame()
f.encoding = 0
self.assertEquals(b'abcdefg\x00', s.write(None, f, u'abcdefg'))
self.assertRaises(AttributeError, s.write, None, f, None)
def test_write(self):
s = TimeStampSpec('name')
f = Frame()
f.encoding = 0
self.assertEquals(b'1234\x00', s.write(None, f, ID3TimeStamp('1234')))
self.assertRaises(AttributeError, s.write, None, f, None)
def test_read(self):
s = EncodedTextSpec('name')
f = Frame()
f.encoding = 0
self.assertEquals((u'abcd', b'fg'), s.read(None, f, b'abcd\x00fg'))