diff options
Diffstat (limited to 'Lib/test/test_aifc.py')
| -rw-r--r-- | Lib/test/test_aifc.py | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/Lib/test/test_aifc.py b/Lib/test/test_aifc.py index d569b72..b77354b 100644 --- a/Lib/test/test_aifc.py +++ b/Lib/test/test_aifc.py @@ -260,8 +260,10 @@ class AIFCLowLevelTest(unittest.TestCase): b += b'COMM' + struct.pack('>LhlhhLL', 18, 0, 0, 0, 0, 0, 0) b += b'SSND' + struct.pack('>L', 8) + b'\x00' * 8 b += b'MARK' + struct.pack('>LhB', 3, 1, 1) - with self.assertWarns(UserWarning): + with self.assertWarns(UserWarning) as cm: f = aifc.open(io.BytesIO(b)) + self.assertEqual(str(cm.warning), 'Warning: MARK chunk contains ' + 'only 0 markers instead of 1') self.assertEqual(f.getmarkers(), None) def test_read_comm_kludge_compname_even(self): @@ -269,8 +271,9 @@ class AIFCLowLevelTest(unittest.TestCase): b += b'COMM' + struct.pack('>LhlhhLL', 18, 0, 0, 0, 0, 0, 0) b += b'NONE' + struct.pack('B', 4) + b'even' + b'\x00' b += b'SSND' + struct.pack('>L', 8) + b'\x00' * 8 - with self.assertWarns(UserWarning): + with self.assertWarns(UserWarning) as cm: f = aifc.open(io.BytesIO(b)) + self.assertEqual(str(cm.warning), 'Warning: bad COMM chunk size') self.assertEqual(f.getcompname(), b'even') def test_read_comm_kludge_compname_odd(self): @@ -278,8 +281,9 @@ class AIFCLowLevelTest(unittest.TestCase): b += b'COMM' + struct.pack('>LhlhhLL', 18, 0, 0, 0, 0, 0, 0) b += b'NONE' + struct.pack('B', 3) + b'odd' b += b'SSND' + struct.pack('>L', 8) + b'\x00' * 8 - with self.assertWarns(UserWarning): + with self.assertWarns(UserWarning) as cm: f = aifc.open(io.BytesIO(b)) + self.assertEqual(str(cm.warning), 'Warning: bad COMM chunk size') self.assertEqual(f.getcompname(), b'odd') def test_write_params_raises(self): |