Changeset 98c712e for python

Timestamp:

Nov 9, 2018, 5:30:38 PM (6 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

Children:

edd3dac

Parents:

bc1ed63

Message:

[tests] set_triangle_bands should when list starts with 0 (see #206)

File:

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

python/tests/test_filterbank_mel.py

@@ -48 +48 @@
                     0.02133301, 0.02133301, 0.02133311, 0.02133334, 0.02133345])
 
+    def test_triangle_freqs_with_zeros(self):
+        """make sure set_triangle_bands works when list starts with 0"""
+        freq_list = [0, 40, 80]
+        freqs = np.array(freq_list, dtype = float_type)
+        f = filterbank(len(freqs)-2, 1024)
+        f.set_triangle_bands(freqs, 48000)
+        assert_equal ( f(cvec(1024)), 0)
+        self.assertIsInstance(f.get_coeffs(), np.ndarray)
+
 if __name__ == '__main__':
     import nose2