diff options
Diffstat (limited to 'Lib/test/test_aifc.py')
| -rw-r--r-- | Lib/test/test_aifc.py | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/Lib/test/test_aifc.py b/Lib/test/test_aifc.py index d569b72..85a86c2 100644 --- a/Lib/test/test_aifc.py +++ b/Lib/test/test_aifc.py @@ -166,6 +166,21 @@ class AifcMiscTest(audiotests.AudioTests, unittest.TestCase): #This file contains chunk types aifc doesn't recognize. self.f = aifc.open(findfile('Sine-1000Hz-300ms.aif')) + def test_params_added(self): + f = self.f = aifc.open(TESTFN, 'wb') + f.aiff() + f.setparams((1, 1, 1, 1, b'NONE', b'')) + f.close() + + f = self.f = aifc.open(TESTFN, 'rb') + params = f.getparams() + self.assertEqual(params.nchannels, f.getnchannels()) + self.assertEqual(params.sampwidth, f.getsampwidth()) + self.assertEqual(params.framerate, f.getframerate()) + self.assertEqual(params.nframes, f.getnframes()) + self.assertEqual(params.comptype, f.getcomptype()) + self.assertEqual(params.compname, f.getcompname()) + def test_write_header_comptype_sampwidth(self): for comptype in (b'ULAW', b'ulaw', b'ALAW', b'alaw', b'G722'): fout = aifc.open(io.BytesIO(), 'wb') @@ -365,12 +380,14 @@ class AIFCLowLevelTest(unittest.TestCase): def test_write_aiff_by_extension(self): sampwidth = 2 - fout = self.fout = aifc.open(TESTFN + '.aiff', 'wb') + filename = TESTFN + '.aiff' + fout = self.fout = aifc.open(filename, 'wb') + self.addCleanup(unlink, filename) fout.setparams((1, sampwidth, 1, 1, b'ULAW', b'')) frames = b'\x00' * fout.getnchannels() * sampwidth fout.writeframes(frames) fout.close() - f = self.f = aifc.open(TESTFN + '.aiff', 'rb') + f = self.f = aifc.open(filename, 'rb') self.assertEqual(f.getcomptype(), b'NONE') f.close() |