def setUp(self):
self.filename_1 = get_temp_copy(self.has_tags)
self.filename_2 = get_temp_copy(self.no_tags)
self.dsf_tmp_id3 = DSF(self.filename_1)
self.dsf_tmp_no_id3 = DSF(self.filename_2)
self.dsf_1 = DSF(self.silence_1)
self.dsf_2 = DSF(self.silence_2)
def test_save_tags(self):
from mutagen.id3 import TIT2
tags = self.dsf_tmp_id3.tags
tags.add(TIT2(encoding=3, text="foobar"))
tags.save()
new = DSF(self.dsf_tmp_id3.filename)
self.failUnlessEqual(new["TIT2"], ["foobar"])
def setUp(self):
self.filename_1 = get_temp_copy(self.has_tags)
self.filename_2 = get_temp_copy(self.no_tags)
self.dsf_tmp_id3 = DSF(self.filename_1)
self.dsf_tmp_no_id3 = DSF(self.filename_2)
self.dsf_1 = DSF(self.silence_1)
self.dsf_2 = DSF(self.silence_2)
def audioFile(audio):
aud_str = str(audio)
if aud_str.endswith(".mp3"):
aud1 = MP3(audio)
len1 = aud1.info.length
return int(len1)
elif aud_str.endswith('.wav'):
aud2 = WAVE(audio)
len2 = aud2.info.length
return int(len2)
elif aud_str.endswith('.flac'):
aud3 = FLAC(audio)
len3 = aud3.info.length
return int(len3)
elif aud_str.endswith('.aac'):
aud4 = AAC(audio)
len4 = aud4.info.length
return int(len4)
elif aud_str.endswith('.ac3'):
aud5 = AC3(audio)
len5 = aud5.info.length
return int(len5)
elif aud_str.endswith('.aiff'):
aud6 = AIFF(audio)
len6 = aud6.info.length
return int(len6)
elif aud_str.endswith('.asf'):
aud7 = ASF(audio)
len7 = aud7.info.length
return int(len7)
elif aud_str.endswith('.dsf'):
aud8 = DSF(audio)
len8 = aud8.info.length
return int(len8)
elif aud_str.endswith('.mp4'):
aud9 = MP4(audio)
len9 = aud9.info.length
return int(len9)
elif aud_str.endswith('.smf'):
aud10 = SMF(audio)
len10 = aud10.info.length
return int(len10)
elif aud_str.endswith('.ogg'):
aud12 = OggFileType(audio)
len12 = aud12.info.length
return int(len12)
else:
return str("File type not supported.")
def test_padding(self):
DSF(self.filename_1).save()
self.assertEqual(DSF(self.filename_1).tags._padding, 1024)
DSF(self.filename_1).save()
self.assertEqual(DSF(self.filename_1).tags._padding, 1024)
tags = DSF(self.filename_1)
tags.save(padding=lambda x: 1)
self.assertEqual(DSF(self.filename_1).tags._padding, 1)
tags = DSF(self.filename_1)
tags.save(padding=lambda x: 100)
self.assertEqual(DSF(self.filename_1).tags._padding, 100)
tags = DSF(self.filename_1)
self.assertRaises(DSFError, tags.save, padding=lambda x: -1)
class TDSF(TestCase):
silence_1 = os.path.join(DATA_DIR, '2822400-1ch-0s-silence.dsf')
silence_2 = os.path.join(DATA_DIR, '5644800-2ch-s01-silence.dsf')
has_tags = os.path.join(DATA_DIR, 'with-id3.dsf')
no_tags = os.path.join(DATA_DIR, 'without-id3.dsf')
def setUp(self):
self.filename_1 = get_temp_copy(self.has_tags)
self.filename_2 = get_temp_copy(self.no_tags)
self.dsf_tmp_id3 = DSF(self.filename_1)
self.dsf_tmp_no_id3 = DSF(self.filename_2)
self.dsf_1 = DSF(self.silence_1)
self.dsf_2 = DSF(self.silence_2)
def test_channels(self):
self.failUnlessEqual(self.dsf_1.info.channels, 1)
self.failUnlessEqual(self.dsf_2.info.channels, 2)
def test_length(self):
self.failUnlessEqual(self.dsf_1.info.length, 0)
self.failUnlessEqual(self.dsf_2.info.length, 0.01)
def test_sampling_frequency(self):
self.failUnlessEqual(self.dsf_1.info.sample_rate, 2822400)
self.failUnlessEqual(self.dsf_2.info.sample_rate, 5644800)
def test_bits_per_sample(self):
self.failUnlessEqual(self.dsf_1.info.bits_per_sample, 1)
def test_notdsf(self):
self.failUnlessRaises(DSFError, DSF,
os.path.join(DATA_DIR, 'empty.ofr'))
def test_pprint(self):
self.failUnless(self.dsf_tmp_id3.pprint())
def test_delete(self):
self.dsf_tmp_id3.delete()
self.failIf(self.dsf_tmp_id3.tags)
self.failUnless(DSF(self.filename_1).tags is None)
def test_module_delete(self):
delete(self.filename_1)
self.failUnless(DSF(self.filename_1).tags is None)
def test_module_double_delete(self):
delete(self.filename_1)
delete(self.filename_1)
def test_pprint_no_tags(self):
self.dsf_tmp_id3.tags = None
self.failUnless(self.dsf_tmp_id3.pprint())
def test_save_no_tags(self):
self.dsf_tmp_id3.tags = None
self.dsf_tmp_id3.save()
self.assertTrue(self.dsf_tmp_id3.tags is None)
def test_add_tags_already_there(self):
self.failUnless(self.dsf_tmp_id3.tags)
self.failUnlessRaises(Exception, self.dsf_tmp_id3.add_tags)
def test_mime(self):
self.failUnless("audio/dsf" in self.dsf_tmp_id3.mime)
def test_loaded_tags(self):
self.failUnless(self.dsf_tmp_id3["TIT2"] == "DSF title")
def test_roundtrip(self):
self.failUnlessEqual(self.dsf_tmp_id3["TIT2"], ["DSF title"])
self.dsf_tmp_id3.save()
new = DSF(self.dsf_tmp_id3.filename)
self.failUnlessEqual(new["TIT2"], ["DSF title"])
def test_save_tags(self):
from mutagen.id3 import TIT2
tags = self.dsf_tmp_id3.tags
tags.add(TIT2(encoding=3, text="foobar"))
tags.save()
new = DSF(self.dsf_tmp_id3.filename)
self.failUnlessEqual(new["TIT2"], ["foobar"])
def test_corrupt_tag(self):
with open(self.filename_1, "r+b") as h:
chunk = DSFFile(h).dsd_chunk
h.seek(chunk.offset_metdata_chunk)
h.seek(4, 1)
h.write(b"\xff\xff")
self.assertRaises(DSFError, DSF, self.filename_1)
def test_padding(self):
DSF(self.filename_1).save()
self.assertEqual(DSF(self.filename_1).tags._padding, 1024)
DSF(self.filename_1).save()
self.assertEqual(DSF(self.filename_1).tags._padding, 1024)
tags = DSF(self.filename_1)
tags.save(padding=lambda x: 1)
self.assertEqual(DSF(self.filename_1).tags._padding, 1)
tags = DSF(self.filename_1)
tags.save(padding=lambda x: 100)
self.assertEqual(DSF(self.filename_1).tags._padding, 100)
tags = DSF(self.filename_1)
self.assertRaises(DSFError, tags.save, padding=lambda x: -1)
def tearDown(self):
os.unlink(self.filename_1)
os.unlink(self.filename_2)
def test_roundtrip(self):
self.failUnlessEqual(self.dsf_tmp_id3["TIT2"], ["DSF title"])
self.dsf_tmp_id3.save()
new = DSF(self.dsf_tmp_id3.filename)
self.failUnlessEqual(new["TIT2"], ["DSF title"])
def test_module_delete(self):
delete(self.filename_1)
self.failUnless(DSF(self.filename_1).tags is None)
def test_delete(self):
self.dsf_tmp_id3.delete()
self.failIf(self.dsf_tmp_id3.tags)
self.failUnless(DSF(self.filename_1).tags is None)
def test_padding(self):
DSF(self.filename_1).save()
self.assertEqual(DSF(self.filename_1).tags._padding, 1024)
DSF(self.filename_1).save()
self.assertEqual(DSF(self.filename_1).tags._padding, 1024)
tags = DSF(self.filename_1)
tags.save(padding=lambda x: 1)
self.assertEqual(DSF(self.filename_1).tags._padding, 1)
tags = DSF(self.filename_1)
tags.save(padding=lambda x: 100)
self.assertEqual(DSF(self.filename_1).tags._padding, 100)
tags = DSF(self.filename_1)
self.assertRaises(DSFError, tags.save, padding=lambda x: -1)
def load(self, filename, **kwargs):
return DSF.load(self, filename, **kwargs)
def add_tags(self, ID3=_IFFID3):
DSF.add_tags(self)
class TDSF(TestCase):
silence_1 = os.path.join(DATA_DIR, '2822400-1ch-0s-silence.dsf')
silence_2 = os.path.join(DATA_DIR, '5644800-2ch-s01-silence.dsf')
has_tags = os.path.join(DATA_DIR, 'with-id3.dsf')
no_tags = os.path.join(DATA_DIR, 'without-id3.dsf')
def setUp(self):
self.filename_1 = get_temp_copy(self.has_tags)
self.filename_2 = get_temp_copy(self.no_tags)
self.dsf_tmp_id3 = DSF(self.filename_1)
self.dsf_tmp_no_id3 = DSF(self.filename_2)
self.dsf_1 = DSF(self.silence_1)
self.dsf_2 = DSF(self.silence_2)
def test_channels(self):
self.failUnlessEqual(self.dsf_1.info.channels, 1)
self.failUnlessEqual(self.dsf_2.info.channels, 2)
def test_length(self):
self.failUnlessEqual(self.dsf_1.info.length, 0)
self.failUnlessEqual(self.dsf_2.info.length, 0.01)
def test_sampling_frequency(self):
self.failUnlessEqual(self.dsf_1.info.sample_rate, 2822400)
self.failUnlessEqual(self.dsf_2.info.sample_rate, 5644800)
def test_bits_per_sample(self):
self.failUnlessEqual(self.dsf_1.info.bits_per_sample, 1)
def test_notdsf(self):
self.failUnlessRaises(
DSFError, DSF, os.path.join(DATA_DIR, 'empty.ofr'))
def test_pprint(self):
self.failUnless(self.dsf_tmp_id3.pprint())
def test_delete(self):
self.dsf_tmp_id3.delete()
self.failIf(self.dsf_tmp_id3.tags)
self.failUnless(DSF(self.filename_1).tags is None)
def test_module_delete(self):
delete(self.filename_1)
self.failUnless(DSF(self.filename_1).tags is None)
def test_module_double_delete(self):
delete(self.filename_1)
delete(self.filename_1)
def test_pprint_no_tags(self):
self.dsf_tmp_id3.tags = None
self.failUnless(self.dsf_tmp_id3.pprint())
def test_save_no_tags(self):
self.dsf_tmp_id3.tags = None
self.dsf_tmp_id3.save()
self.assertTrue(self.dsf_tmp_id3.tags is None)
def test_add_tags_already_there(self):
self.failUnless(self.dsf_tmp_id3.tags)
self.failUnlessRaises(Exception, self.dsf_tmp_id3.add_tags)
def test_mime(self):
self.failUnless("audio/dsf" in self.dsf_tmp_id3.mime)
def test_loaded_tags(self):
self.failUnless(self.dsf_tmp_id3["TIT2"] == "DSF title")
def test_roundtrip(self):
self.failUnlessEqual(self.dsf_tmp_id3["TIT2"], ["DSF title"])
self.dsf_tmp_id3.save()
new = DSF(self.dsf_tmp_id3.filename)
self.failUnlessEqual(new["TIT2"], ["DSF title"])
def test_save_tags(self):
from mutagen.id3 import TIT2
tags = self.dsf_tmp_id3.tags
tags.add(TIT2(encoding=3, text="foobar"))
tags.save()
new = DSF(self.dsf_tmp_id3.filename)
self.failUnlessEqual(new["TIT2"], ["foobar"])
def test_corrupt_tag(self):
with open(self.filename_1, "r+b") as h:
chunk = DSFFile(h).dsd_chunk
h.seek(chunk.offset_metdata_chunk)
h.seek(4, 1)
h.write(b"\xff\xff")
self.assertRaises(DSFError, DSF, self.filename_1)
def test_padding(self):
DSF(self.filename_1).save()
self.assertEqual(DSF(self.filename_1).tags._padding, 1024)
DSF(self.filename_1).save()
self.assertEqual(DSF(self.filename_1).tags._padding, 1024)
tags = DSF(self.filename_1)
tags.save(padding=lambda x: 1)
self.assertEqual(DSF(self.filename_1).tags._padding, 1)
tags = DSF(self.filename_1)
tags.save(padding=lambda x: 100)
self.assertEqual(DSF(self.filename_1).tags._padding, 100)
tags = DSF(self.filename_1)
self.assertRaises(DSFError, tags.save, padding=lambda x: -1)
def tearDown(self):
os.unlink(self.filename_1)
os.unlink(self.filename_2)
def load(self, filename, **kwargs):
return DSF.load(self, filename, **kwargs)
def add_tags(self, ID3=_IFFID3):
DSF.add_tags(self)
