Changeset d98f3c0 for python/tests/test_fft.py

Timestamp:

Nov 28, 2016, 6:14:01 PM (7 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, sampler, yinfft+

Children:

a1bf01d

Parents:

4093c0c

Message:

python/tests/test_fft.py: skip test fft(zeros).phas == 0 if needed, expected powerpc

File:

• python/tests/test_fft.py (modified) (1 diff)

python/tests/test_fft.py

@@ -34 +34 @@
         fftgrain = f (timegrain)
         assert_equal ( fftgrain.norm, 0 )
-        assert_equal ( fftgrain.phas, 0 )
+        try:
+            assert_equal ( fftgrain.phas, 0 )
+        except AssertionError:
+            assert_equal (fftgrain.phas[fftgrain.phas > 0], +pi)
+            assert_equal (fftgrain.phas[fftgrain.phas < 0], -pi)
+            assert_equal (np.abs(fftgrain.phas[np.abs(fftgrain.phas) != pi]), 0)
+            self.skipTest('fft(fvec(%d)).phas != +0, ' % win_s \
+                    + 'This is expected when using fftw3 on powerpc.')
 
     def test_impulse(self):