Changeset 31a09d2 for python/tests

Timestamp:

Jul 10, 2015, 2:26:27 AM (9 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, pitchshift, sampler, timestretch, yinfft+

Children:

9c8c8a6

Parents:

665b711

Message:

ext/py-musicutils.c: add silence_detection

File:

• python/tests/test_musicutils.py (modified) (2 diffs)

python/tests/test_musicutils.py

@@ -6 +6 @@
 from math import pi
 
-from aubio import window, level_lin, db_spl
+from aubio import window, level_lin, db_spl, silence_detection
 
 from aubio import fvec
@@ -76 +76 @@
         assert_equal(db_spl(-ones(1024, dtype="float32")), 0.)
 
+class aubio_silence_detection(TestCase):
+    def test_accept_fvec(self):
+        silence_detection(fvec(1024), -70.)
+
+    def test_fail_not_fvec(self):
+        try:
+            silence_detection("default", -70)
+        except ValueError, e:
+            pass
+        else:
+            self.fail('non-number input phase does not raise a TypeError')
+
+    def test_zeros_is_one(self):
+        from math import isinf
+        assert silence_detection(fvec(1024), -70) == 1
+
+    def test_minus_ones_is_zero(self):
+        from numpy import ones
+        assert silence_detection(ones(1024, dtype="float32"), -70) == 0
+
 if __name__ == '__main__':
     from unittest import main