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| author | Antoine Pitrou <solipsis@pitrou.net> | 2012-02-04 15:44:21 (GMT) |
|---|---|---|
| committer | Antoine Pitrou <solipsis@pitrou.net> | 2012-02-04 15:44:21 (GMT) |
| commit | f99f3339fdab123033ef097a918da3f0a88cf776 (patch) | |
| tree | 793dd4ee32548bb5b284566a074ec023b656cb3f /Lib | |
| parent | f51ebf94bb527f66331f92ac00f66f529ded73f0 (diff) | |
| download | cpython-f99f3339fdab123033ef097a918da3f0a88cf776.zip cpython-f99f3339fdab123033ef097a918da3f0a88cf776.tar.gz cpython-f99f3339fdab123033ef097a918da3f0a88cf776.tar.bz2 | |
Fix failing test on big-endian machines (issue #13806).
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/test/test_audioop.py | 31 |
1 files changed, 23 insertions, 8 deletions
diff --git a/Lib/test/test_audioop.py b/Lib/test/test_audioop.py index ff60a7d..c14e8b8 100644 --- a/Lib/test/test_audioop.py +++ b/Lib/test/test_audioop.py @@ -2,18 +2,19 @@ import audioop import unittest from test.support import run_unittest +endian = 'big' if audioop.getsample(b'\0\1', 2, 0) == 1 else 'little' def gendata1(): return b'\0\1\2' def gendata2(): - if audioop.getsample(b'\0\1', 2, 0) == 1: + if endian == 'big': return b'\0\0\0\1\0\2' else: return b'\0\0\1\0\2\0' def gendata4(): - if audioop.getsample(b'\0\0\0\1', 4, 0) == 1: + if endian == 'big': return b'\0\0\0\0\0\0\0\1\0\0\0\2' else: return b'\0\0\0\0\1\0\0\0\2\0\0\0' @@ -111,9 +112,16 @@ class TestAudioop(unittest.TestCase): # Cursory d = audioop.lin2alaw(data[0], 1) self.assertEqual(audioop.alaw2lin(d, 1), data[0]) - self.assertEqual(audioop.alaw2lin(d, 2), b'\x08\x00\x08\x01\x10\x02') - self.assertEqual(audioop.alaw2lin(d, 4), - b'\x00\x00\x08\x00\x00\x00\x08\x01\x00\x00\x10\x02') + if endian == 'big': + self.assertEqual(audioop.alaw2lin(d, 2), + b'\x00\x08\x01\x08\x02\x10') + self.assertEqual(audioop.alaw2lin(d, 4), + b'\x00\x08\x00\x00\x01\x08\x00\x00\x02\x10\x00\x00') + else: + self.assertEqual(audioop.alaw2lin(d, 2), + b'\x08\x00\x08\x01\x10\x02') + self.assertEqual(audioop.alaw2lin(d, 4), + b'\x00\x00\x08\x00\x00\x00\x08\x01\x00\x00\x10\x02') def test_lin2ulaw(self): self.assertEqual(audioop.lin2ulaw(data[0], 1), b'\xff\xe7\xdb') @@ -124,9 +132,16 @@ class TestAudioop(unittest.TestCase): # Cursory d = audioop.lin2ulaw(data[0], 1) self.assertEqual(audioop.ulaw2lin(d, 1), data[0]) - self.assertEqual(audioop.ulaw2lin(d, 2), b'\x00\x00\x04\x01\x0c\x02') - self.assertEqual(audioop.ulaw2lin(d, 4), - b'\x00\x00\x00\x00\x00\x00\x04\x01\x00\x00\x0c\x02') + if endian == 'big': + self.assertEqual(audioop.ulaw2lin(d, 2), + b'\x00\x00\x01\x04\x02\x0c') + self.assertEqual(audioop.ulaw2lin(d, 4), + b'\x00\x00\x00\x00\x01\x04\x00\x00\x02\x0c\x00\x00') + else: + self.assertEqual(audioop.ulaw2lin(d, 2), + b'\x00\x00\x04\x01\x0c\x02') + self.assertEqual(audioop.ulaw2lin(d, 4), + b'\x00\x00\x00\x00\x00\x00\x04\x01\x00\x00\x0c\x02') def test_mul(self): data2 = [] |