class TMusepack(TestCase):
uses_mmap = False
def setUp(self):
self.sv7 = Musepack(os.path.join("tests", "data", "click.mpc"))
self.sv5 = Musepack(os.path.join("tests", "data", "sv5_header.mpc"))
self.sv4 = Musepack(os.path.join("tests", "data", "sv4_header.mpc"))
def test_bad_header(self):
self.failUnlessRaises(
MusepackHeaderError,
Musepack, os.path.join("tests", "data", "almostempty.mpc"))
def test_channels(self):
self.failUnlessEqual(self.sv7.info.channels, 2)
self.failUnlessEqual(self.sv5.info.channels, 2)
self.failUnlessEqual(self.sv4.info.channels, 2)
def test_sample_rate(self):
self.failUnlessEqual(self.sv7.info.sample_rate, 44100)
self.failUnlessEqual(self.sv5.info.sample_rate, 44100)
self.failUnlessEqual(self.sv4.info.sample_rate, 44100)
def test_bitrate(self):
self.failUnlessEqual(self.sv7.info.bitrate, 195)
self.failUnlessEqual(self.sv5.info.bitrate, 0)
self.failUnlessEqual(self.sv4.info.bitrate, 0)
def test_length(self):
self.failUnlessAlmostEqual(self.sv7.info.length, 0.07, 2)
self.failUnlessAlmostEqual(self.sv5.info.length, 26.3, 1)
self.failUnlessAlmostEqual(self.sv4.info.length, 26.3, 1)
def test_gain(self):
self.failUnlessAlmostEqual(self.sv7.info.title_gain, 9.27, 6)
self.failUnlessAlmostEqual(self.sv7.info.title_peak, 0.1149, 4)
self.failUnlessEqual(self.sv7.info.title_gain, self.sv7.info.album_gain)
self.failUnlessEqual(self.sv7.info.title_peak, self.sv7.info.album_peak)
self.failUnlessRaises(AttributeError, getattr, self.sv5, 'title_gain')
def test_not_my_file(self):
self.failUnlessRaises(
MusepackHeaderError, Musepack,
os.path.join("tests", "data", "empty.ogg"))
self.failUnlessRaises(
MusepackHeaderError, Musepack,
os.path.join("tests", "data", "emptyfile.mp3"))
def test_almost_my_file(self):
self.failUnlessRaises(
MusepackHeaderError, MusepackInfo, StringIO("MP+" + "\x00" * 100))
def test_pprint(self):
self.sv7.pprint()
self.sv5.pprint()
self.sv4.pprint()
def test_mime(self):
self.failUnless("audio/x-musepack" in self.sv7.mime)
class TMusepack(TestCase):
uses_mmap = False
def setUp(self):
self.sv7 = Musepack(os.path.join("tests", "data", "click.mpc"))
self.sv5 = Musepack(os.path.join("tests", "data", "sv5_header.mpc"))
self.sv4 = Musepack(os.path.join("tests", "data", "sv4_header.mpc"))
def test_bad_header(self):
self.failUnlessRaises(
MusepackHeaderError,
Musepack, os.path.join("tests", "data", "almostempty.mpc"))
def test_channels(self):
self.failUnlessEqual(self.sv7.info.channels, 2)
self.failUnlessEqual(self.sv5.info.channels, 2)
self.failUnlessEqual(self.sv4.info.channels, 2)
def test_sample_rate(self):
self.failUnlessEqual(self.sv7.info.sample_rate, 44100)
self.failUnlessEqual(self.sv5.info.sample_rate, 44100)
self.failUnlessEqual(self.sv4.info.sample_rate, 44100)
def test_bitrate(self):
self.failUnlessEqual(self.sv7.info.bitrate, 195)
self.failUnlessEqual(self.sv5.info.bitrate, 0)
self.failUnlessEqual(self.sv4.info.bitrate, 0)
def test_length(self):
self.failUnlessAlmostEqual(self.sv7.info.length, 0.07, 2)
self.failUnlessAlmostEqual(self.sv5.info.length, 26.3, 1)
self.failUnlessAlmostEqual(self.sv4.info.length, 26.3, 1)
def test_gain(self):
self.failUnlessAlmostEqual(self.sv7.info.title_gain, 9.27, 6)
self.failUnlessAlmostEqual(self.sv7.info.title_peak, 0.1149, 4)
self.failUnlessEqual(self.sv7.info.title_gain, self.sv7.info.album_gain)
self.failUnlessEqual(self.sv7.info.title_peak, self.sv7.info.album_peak)
self.failUnlessRaises(AttributeError, getattr, self.sv5, 'title_gain')
def test_not_my_file(self):
self.failUnlessRaises(
MusepackHeaderError, Musepack,
os.path.join("tests", "data", "empty.ogg"))
self.failUnlessRaises(
MusepackHeaderError, Musepack,
os.path.join("tests", "data", "emptyfile.mp3"))
def test_almost_my_file(self):
self.failUnlessRaises(
MusepackHeaderError, MusepackInfo, StringIO("MP+" + "\x00" * 100))
def test_pprint(self):
self.sv7.pprint()
self.sv5.pprint()
self.sv4.pprint()
def test_mime(self):
self.failUnless("audio/x-musepack" in self.sv7.mime)
class TMusepack(TestCase):
def setUp(self):
self.sv8 = Musepack(os.path.join(DATA_DIR, "sv8_header.mpc"))
self.sv7 = Musepack(os.path.join(DATA_DIR, "click.mpc"))
self.sv5 = Musepack(os.path.join(DATA_DIR, "sv5_header.mpc"))
self.sv4 = Musepack(os.path.join(DATA_DIR, "sv4_header.mpc"))
def test_bad_header(self):
self.failUnlessRaises(MusepackHeaderError, Musepack,
os.path.join(DATA_DIR, "almostempty.mpc"))
def test_channels(self):
self.failUnlessEqual(self.sv8.info.channels, 2)
self.failUnlessEqual(self.sv7.info.channels, 2)
self.failUnlessEqual(self.sv5.info.channels, 2)
self.failUnlessEqual(self.sv4.info.channels, 2)
def test_sample_rate(self):
self.failUnlessEqual(self.sv8.info.sample_rate, 44100)
self.failUnlessEqual(self.sv7.info.sample_rate, 44100)
self.failUnlessEqual(self.sv5.info.sample_rate, 44100)
self.failUnlessEqual(self.sv4.info.sample_rate, 44100)
def test_bitrate(self):
self.failUnlessEqual(self.sv8.info.bitrate, 609)
self.failUnlessEqual(self.sv7.info.bitrate, 194530)
self.failUnlessEqual(self.sv5.info.bitrate, 39)
self.failUnlessEqual(self.sv4.info.bitrate, 39)
def test_length(self):
self.failUnlessAlmostEqual(self.sv8.info.length, 1.49, 1)
self.failUnlessAlmostEqual(self.sv7.info.length, 0.07, 2)
self.failUnlessAlmostEqual(self.sv5.info.length, 26.3, 1)
self.failUnlessAlmostEqual(self.sv4.info.length, 26.3, 1)
def test_gain(self):
self.failUnlessAlmostEqual(self.sv8.info.title_gain, -4.668, 3)
self.failUnlessAlmostEqual(self.sv8.info.title_peak, 0.5288, 3)
self.failUnlessEqual(self.sv8.info.title_gain,
self.sv8.info.album_gain)
self.failUnlessEqual(self.sv8.info.title_peak,
self.sv8.info.album_peak)
self.failUnlessAlmostEqual(self.sv7.info.title_gain, 9.27, 6)
self.failUnlessAlmostEqual(self.sv7.info.title_peak, 0.1149, 4)
self.failUnlessEqual(self.sv7.info.title_gain,
self.sv7.info.album_gain)
self.failUnlessEqual(self.sv7.info.title_peak,
self.sv7.info.album_peak)
self.failUnlessRaises(AttributeError, getattr, self.sv5, 'title_gain')
def test_not_my_file(self):
self.failUnlessRaises(MusepackHeaderError, Musepack,
os.path.join(DATA_DIR, "empty.ogg"))
self.failUnlessRaises(MusepackHeaderError, Musepack,
os.path.join(DATA_DIR, "emptyfile.mp3"))
def test_almost_my_file(self):
self.failUnlessRaises(MusepackHeaderError, MusepackInfo,
cBytesIO(b"MP+" + b"\x00" * 32))
self.failUnlessRaises(MusepackHeaderError, MusepackInfo,
cBytesIO(b"MP+" + b"\x00" * 100))
self.failUnlessRaises(MusepackHeaderError, MusepackInfo,
cBytesIO(b"MPCK" + b"\x00" * 100))
def test_pprint(self):
self.sv8.pprint()
self.sv7.pprint()
self.sv5.pprint()
self.sv4.pprint()
def test_mime(self):
self.failUnless("audio/x-musepack" in self.sv7.mime)
def test_zero_padded_sh_packet(self):
# https://github.com/quodlibet/mutagen/issues/198
data = (b"MPCKSH\x10\x95 Q\xa2\x08\x81\xb8\xc9T\x00\x1e\x1b"
b"\x00RG\x0c\x01A\xcdY\x06?\x80Z\x06EI")
fileobj = cBytesIO(data)
info = MusepackInfo(fileobj)
self.assertEqual(info.channels, 2)
self.assertEqual(info.samples, 3024084)
class TMusepack(TestCase):
def setUp(self):
self.sv8 = Musepack(os.path.join("tests", "data", "sv8_header.mpc"))
self.sv7 = Musepack(os.path.join("tests", "data", "click.mpc"))
self.sv5 = Musepack(os.path.join("tests", "data", "sv5_header.mpc"))
self.sv4 = Musepack(os.path.join("tests", "data", "sv4_header.mpc"))
def test_bad_header(self):
self.failUnlessRaises(
MusepackHeaderError,
Musepack, os.path.join("tests", "data", "almostempty.mpc"))
def test_channels(self):
self.failUnlessEqual(self.sv8.info.channels, 2)
self.failUnlessEqual(self.sv7.info.channels, 2)
self.failUnlessEqual(self.sv5.info.channels, 2)
self.failUnlessEqual(self.sv4.info.channels, 2)
def test_sample_rate(self):
self.failUnlessEqual(self.sv8.info.sample_rate, 44100)
self.failUnlessEqual(self.sv7.info.sample_rate, 44100)
self.failUnlessEqual(self.sv5.info.sample_rate, 44100)
self.failUnlessEqual(self.sv4.info.sample_rate, 44100)
def test_bitrate(self):
self.failUnlessEqual(self.sv8.info.bitrate, 609)
self.failUnlessEqual(self.sv7.info.bitrate, 194530)
self.failUnlessEqual(self.sv5.info.bitrate, 39)
self.failUnlessEqual(self.sv4.info.bitrate, 39)
def test_length(self):
self.failUnlessAlmostEqual(self.sv8.info.length, 1.49, 1)
self.failUnlessAlmostEqual(self.sv7.info.length, 0.07, 2)
self.failUnlessAlmostEqual(self.sv5.info.length, 26.3, 1)
self.failUnlessAlmostEqual(self.sv4.info.length, 26.3, 1)
def test_gain(self):
self.failUnlessAlmostEqual(self.sv8.info.title_gain, -4.668, 3)
self.failUnlessAlmostEqual(self.sv8.info.title_peak, 0.5288, 3)
self.failUnlessEqual(
self.sv8.info.title_gain, self.sv8.info.album_gain)
self.failUnlessEqual(
self.sv8.info.title_peak, self.sv8.info.album_peak)
self.failUnlessAlmostEqual(self.sv7.info.title_gain, 9.27, 6)
self.failUnlessAlmostEqual(self.sv7.info.title_peak, 0.1149, 4)
self.failUnlessEqual(
self.sv7.info.title_gain, self.sv7.info.album_gain)
self.failUnlessEqual(
self.sv7.info.title_peak, self.sv7.info.album_peak)
self.failUnlessRaises(AttributeError, getattr, self.sv5, 'title_gain')
def test_not_my_file(self):
self.failUnlessRaises(
MusepackHeaderError, Musepack,
os.path.join("tests", "data", "empty.ogg"))
self.failUnlessRaises(
MusepackHeaderError, Musepack,
os.path.join("tests", "data", "emptyfile.mp3"))
def test_almost_my_file(self):
self.failUnlessRaises(
MusepackHeaderError, MusepackInfo, cBytesIO(b"MP+" + b"\x00" * 32))
self.failUnlessRaises(
MusepackHeaderError,
MusepackInfo,
cBytesIO(b"MP+" + b"\x00" * 100))
self.failUnlessRaises(
MusepackHeaderError,
MusepackInfo,
cBytesIO(b"MPCK" + b"\x00" * 100))
def test_pprint(self):
self.sv8.pprint()
self.sv7.pprint()
self.sv5.pprint()
self.sv4.pprint()
def test_mime(self):
self.failUnless("audio/x-musepack" in self.sv7.mime)
def test_zero_padded_sh_packet(self):
# https://bitbucket.org/lazka/mutagen/issue/198
data = (b"MPCKSH\x10\x95 Q\xa2\x08\x81\xb8\xc9T\x00\x1e\x1b"
b"\x00RG\x0c\x01A\xcdY\x06?\x80Z\x06EI")
fileobj = cBytesIO(data)
info = MusepackInfo(fileobj)
self.assertEqual(info.channels, 2)
self.assertEqual(info.samples, 3024084)
