1from test.test_support import TESTFN, run_unittest 2import unittest 3from test import audiotests 4import sys 5import sunau 6 7 8class SunauTest(audiotests.AudioWriteTests, 9 audiotests.AudioTestsWithSourceFile): 10 module = sunau 11 12 13class SunauPCM8Test(SunauTest, unittest.TestCase): 14 sndfilename = 'pluck-pcm8.au' 15 sndfilenframes = 3307 16 nchannels = 2 17 sampwidth = 1 18 framerate = 11025 19 nframes = 48 20 comptype = 'NONE' 21 compname = 'not compressed' 22 frames = audiotests.fromhex("""\ 23 02FF 4B00 3104 8008 CB06 4803 BF01 03FE B8FA B4F3 29EB 1AE6 \ 24 EDE4 C6E2 0EE0 EFE0 57E2 FBE8 13EF D8F7 97FB F5FC 08FB DFFB \ 25 11FA 3EFB BCFC 66FF CF04 4309 C10E 5112 EE17 8216 7F14 8012 \ 26 490E 520D EF0F CE0F E40C 630A 080A 2B0B 510E 8B11 B60E 440A \ 27 """) 28 29 30class SunauPCM16Test(SunauTest, unittest.TestCase): 31 sndfilename = 'pluck-pcm16.au' 32 sndfilenframes = 3307 33 nchannels = 2 34 sampwidth = 2 35 framerate = 11025 36 nframes = 48 37 comptype = 'NONE' 38 compname = 'not compressed' 39 frames = audiotests.fromhex("""\ 40 022EFFEA 4B5C00F9 311404EF 80DB0844 CBE006B0 48AB03F3 BFE601B5 0367FE80 \ 41 B853FA42 B4AFF351 2997EBCD 1A5AE6DC EDF9E492 C627E277 0E06E0B7 EF29E029 \ 42 5759E271 FB34E83F 1377EF85 D82CF727 978EFB79 F5F7FC12 0864FB9E DF30FB40 \ 43 1183FA30 3EEAFB59 BC78FCB4 66D5FF60 CF130415 431A097D C1BA0EC7 512312A0 \ 44 EEE11754 82071666 7FFE1448 80001298 49990EB7 52B40DC1 EFAD0F65 CE3A0FBE \ 45 E4B70CE6 63490A57 08CC0A1D 2BBC0B09 51480E46 8BCB113C B6F60EE9 44150A5A \ 46 """) 47 48 49class SunauPCM32Test(SunauTest, unittest.TestCase): 50 sndfilename = 'pluck-pcm32.au' 51 sndfilenframes = 3307 52 nchannels = 2 53 sampwidth = 4 54 framerate = 11025 55 nframes = 48 56 comptype = 'NONE' 57 compname = 'not compressed' 58 frames = audiotests.fromhex("""\ 59 022D65BCFFEB9D92 4B5A0F8000FA549C 3113C34004EE2BC0 80DCD680084303E0 \ 60 CBDEC0C006B26140 48A9980003F2F8FC BFE8248001B07D92 036BFB60FE7B5D34 \ 61 B8575600FA3EC920 B4B05500F3502BC0 29983000EBCB6240 1A5CA7A0E6D99A60 \ 62 EDFA3E80E491BD40 C625EB80E27884A0 0E05A9A0E0B6CFE0 EF292940E0292280 \ 63 5758D800E2706700 FB3557D8E83E1640 1377BF00EF840280 D82C5B80F7272A80 \ 64 978F1600FB774560 F5F86510FC101364 086635A0FB9C4E20 DF30FC40FB40EE28 \ 65 117FE0A0FA3438B0 3EE6B840FB5AC3F0 BC77A380FCB2F454 66D6DA80FF5F32B4 \ 66 CF13B980041275B0 431D6980097A8C00 C1BB60000EC74E00 5120B98012A2BAA0 \ 67 EEDF64C01754C060 820700001664B780 7FFFFFFF14453F40 800000001294E6E0 \ 68 499C1B000EB3B270 52B73E000DBCA020 EFB2B2E00F5FD880 CE3CDB400FBE1270 \ 69 E4B49CC00CEA2D90 6344A8800A5A7CA0 08C8FE800A1FFEE0 2BB986C00B0A0E00 \ 70 51486F800E44E190 8BCC6480113B0580 B6F4EC000EEB3630 441317800A5B48A0 \ 71 """) 72 73 74class SunauULAWTest(SunauTest, unittest.TestCase): 75 sndfilename = 'pluck-ulaw.au' 76 sndfilenframes = 3307 77 nchannels = 2 78 sampwidth = 2 79 framerate = 11025 80 nframes = 48 81 comptype = 'ULAW' 82 compname = 'CCITT G.711 u-law' 83 frames = audiotests.fromhex("""\ 84 022CFFE8 497C00F4 307C04DC 8284083C CB84069C 497C03DC BE8401AC 036CFE74 \ 85 B684FA24 B684F344 2A7CEC04 19FCE704 EE04E504 C584E204 0E3CE104 EF04DF84 \ 86 557CE204 FB24E804 12FCEF04 D784F744 9684FB64 F5C4FC24 083CFBA4 DF84FB24 \ 87 11FCFA24 3E7CFB64 BA84FCB4 657CFF5C CF84041C 417C09BC C1840EBC 517C12FC \ 88 EF0416FC 828415FC 7D7C13FC 828412FC 497C0EBC 517C0DBC F0040F3C CD840FFC \ 89 E5040CBC 617C0A3C 08BC0A3C 2C7C0B3C 517C0E3C 8A8410FC B6840EBC 457C0A3C \ 90 """) 91 if sys.byteorder != 'big': 92 frames = audiotests.byteswap2(frames) 93 94 95def test_main(): 96 run_unittest(SunauPCM8Test, SunauPCM16Test, SunauPCM16Test, 97 SunauPCM32Test, SunauULAWTest) 98 99if __name__ == "__main__": 100 test_main() 101