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Now that we've got a test_aifc, add a few tests.

This commit is contained in:
R. David Murray 2009-04-29 13:51:44 +00:00
parent 25b4add5b0
commit 971b1b100b
1 changed files with 30 additions and 0 deletions
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30
Lib/test/test_aifc.py
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@ -15,6 +15,36 @@ class AIFCTest(unittest.TestCase):
f = aifc.open(self.sndfilepath)
f.close()
def test_params(self):
f = aifc.open(self.sndfilepath)
self.assertEqual(f.getnchannels(), 2)
self.assertEqual(f.getsampwidth(), 2)
self.assertEqual(f.getframerate(), 48000)
self.assertEqual(f.getnframes(), 14400)
self.assertEqual(f.getcomptype(), 'NONE')
self.assertEqual(f.getcompname(), 'not compressed')
self.assertEqual(f.getparams(), (2, 2, 48000, 14400, 'NONE', 'not compressed'))
f.close()
def test_read(self):
f = aifc.open(self.sndfilepath)
self.assertEqual(f.tell(), 0)
self.assertEqual(f.readframes(2), '\x00\x00\x00\x00\x0b\xd4\x0b\xd4')
f.rewind()
pos0 = f.tell()
self.assertEqual(pos0, 0)
self.assertEqual(f.readframes(2), '\x00\x00\x00\x00\x0b\xd4\x0b\xd4')
pos2 = f.tell()
self.assertEqual(pos2, 2)
self.assertEqual(f.readframes(2), '\x17t\x17t"\xad"\xad')
f.setpos(pos2)
self.assertEqual(f.readframes(2), '\x17t\x17t"\xad"\xad')
f.setpos(pos0)
self.assertEqual(f.readframes(2), '\x00\x00\x00\x00\x0b\xd4\x0b\xd4')
f.close()
#XXX Need more tests!
def test_main():
run_unittest(AIFCTest)