def test_synchronizedtextspec(self):
from mutagen.id3 import SynchronizedTextSpec, Frame
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(f, s.write(f, values)), (values, b""))
data = s.write(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(f, s.write(f, values)), (values, b""))
self.assertEquals(
s.write(f, [(u"A", 100)]), b"\x00A\x00\x00\x00\x00\x00d")
# utf-8
f.encoding = 3
self.assertEqual(s.read(f, s.write(f, values)), (values, b""))
self.assertEquals(s.write(f, [(u"A", 100)]), b"A\x00\x00\x00\x00d")
def test_encodedtextspec(self):
from mutagen.id3 import EncodedTextSpec, Frame
s = EncodedTextSpec('name')
f = Frame(); f.encoding = 0
self.assertEquals(('abcd', b'fg'), s.read(f, b'abcd\x00fg'))
self.assertEquals(b'abcdefg\x00', s.write(f, 'abcdefg'))
self.assertRaises(AttributeError, s.write, f, None)
def test_encodedtextspec(self):
from mutagen.id3 import EncodedTextSpec, Frame
s = EncodedTextSpec('name')
f = Frame()
f.encoding = 0
self.assertEquals((u'abcd', b'fg'), s.read(f, b'abcd\x00fg'))
self.assertEquals(b'abcdefg\x00', s.write(f, u'abcdefg'))
self.assertRaises(AttributeError, s.write, f, None)
def test_timestampspec(self):
from mutagen.id3 import TimeStampSpec, Frame, ID3TimeStamp
s = TimeStampSpec('name')
f = Frame(); f.encoding = 0
self.assertEquals((ID3TimeStamp('ab'), b'fg'), s.read(f, b'ab\x00fg'))
self.assertEquals((ID3TimeStamp('1234'), b''), s.read(f, b'1234\x00'))
self.assertEquals(b'1234\x00', s.write(f, ID3TimeStamp('1234')))
self.assertRaises(AttributeError, s.write, f, None)
def test_encodedtextspec(self):
from mutagen.id3 import EncodedTextSpec, Frame
s = EncodedTextSpec("name")
f = Frame()
f.encoding = 0
self.assertEquals(("abcd", "fg"), s.read(f, "abcd\x00fg"))
self.assertEquals("abcdefg\x00", s.write(f, "abcdefg"))
self.assertRaises(AttributeError, s.write, f, None)
def test_timestampspec(self):
from mutagen.id3 import TimeStampSpec, Frame, ID3TimeStamp
s = TimeStampSpec("name")
f = Frame()
f.encoding = 0
self.assertEquals((ID3TimeStamp("ab"), "fg"), s.read(f, "ab\x00fg"))
self.assertEquals((ID3TimeStamp("1234"), ""), s.read(f, "1234\x00"))
self.assertEquals("1234\x00", s.write(f, ID3TimeStamp("1234")))
self.assertRaises(AttributeError, s.write, f, None)
def test_synchronizedtextspec(self):
from mutagen.id3 import SynchronizedTextSpec, Frame
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(f, s.write(f, values)), (values, b""))
self.assertEquals(
s.write(f, [(u"A", 100)]), b"\xff\xfeA\x00\x00\x00\x00\x00\x00d")
# utf-16be
f.encoding = 2
self.assertEqual(s.read(f, s.write(f, values)), (values, b""))
self.assertEquals(
s.write(f, [(u"A", 100)]), b"\x00A\x00\x00\x00\x00\x00d")
# utf-8
f.encoding = 3
self.assertEqual(s.read(f, s.write(f, values)), (values, b""))
self.assertEquals(s.write(f, [(u"A", 100)]), b"A\x00\x00\x00\x00d")
def test_timestampspec(self):
from mutagen.id3 import TimeStampSpec, Frame, ID3TimeStamp
s = TimeStampSpec('name')
f = Frame()
f.encoding = 0
self.assertEquals((ID3TimeStamp('ab'), b'fg'), s.read(f, b'ab\x00fg'))
self.assertEquals((ID3TimeStamp('1234'), b''), s.read(f, b'1234\x00'))
self.assertEquals(b'1234\x00', s.write(f, ID3TimeStamp('1234')))
self.assertRaises(AttributeError, s.write, f, None)
if PY3:
self.assertRaises(TypeError, ID3TimeStamp, b"blah")
self.assertEquals(text_type(ID3TimeStamp(u"2000-01-01")),
u"2000-01-01")
self.assertEquals(bytes(ID3TimeStamp(u"2000-01-01")), b"2000-01-01")
def test_timestampspec(self):
from mutagen.id3 import TimeStampSpec, Frame, ID3TimeStamp
s = TimeStampSpec('name')
f = Frame(); f.encoding = 0
self.assertEquals((ID3TimeStamp('ab'), b'fg'), s.read(f, b'ab\x00fg'))
self.assertEquals((ID3TimeStamp('1234'), b''), s.read(f, b'1234\x00'))
self.assertEquals(b'1234\x00', s.write(f, ID3TimeStamp('1234')))
self.assertRaises(AttributeError, s.write, f, None)
if PY3:
self.assertRaises(TypeError, ID3TimeStamp, b"blah")
self.assertEquals(
text_type(ID3TimeStamp(u"2000-01-01")), u"2000-01-01")
self.assertEquals(
bytes(ID3TimeStamp(u"2000-01-01")), b"2000-01-01")