diff options
Diffstat (limited to 'Lib/test/test_wave.py')
| -rw-r--r-- | Lib/test/test_wave.py | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/Lib/test/test_wave.py b/Lib/test/test_wave.py index 1bcaa242c0..e0aace495c 100644 --- a/Lib/test/test_wave.py +++ b/Lib/test/test_wave.py @@ -22,11 +22,14 @@ class TestWave(unittest.TestCase): except OSError: pass - def test_it(self): + def test_it(self, test_rounding=False): self.f = wave.open(TESTFN, 'wb') self.f.setnchannels(nchannels) self.f.setsampwidth(sampwidth) - self.f.setframerate(framerate) + if test_rounding: + self.f.setframerate(framerate - 0.1) + else: + self.f.setframerate(framerate) self.f.setnframes(nframes) output = b'\0' * nframes * nchannels * sampwidth self.f.writeframes(output) @@ -39,6 +42,13 @@ class TestWave(unittest.TestCase): self.assertEqual(nframes, self.f.getnframes()) self.assertEqual(self.f.readframes(nframes), output) + def test_fractional_framerate(self): + """ + Addresses [ 1512791 ] module wave does no rounding + Floating point framerates should be rounded, rather than truncated. + """ + self.test_it(test_rounding=True) + def test_issue7681(self): self.f = wave.open(TESTFN, 'wb') self.f.setnchannels(nchannels) |