ref: 979f53143daf4fc849896b9e2cc2aa475dddf7f0
parent: 5ab40ce57e3768b9832978373062ae1811a203a5
author: Paul Brossier <piem@piem.org>
date: Sun Mar 3 09:55:34 EST 2013
tests/python/src/spectral/phasevoc.py: replaced by python/tests/test_phasevoc.py
--- a/tests/python/src/spectral/phasevoc.py
+++ /dev/null
@@ -1,61 +1,0 @@
-from template import aubio_unit_template
-from localaubio import *
-
-buf_size = 1024
-hop_size = 256
-channels = 2
-
-precision = 6
-
-class phasevoc_unit(unittest.TestCase):
-
- def setUp(self):
- self.o = new_aubio_pvoc(buf_size, hop_size, channels)
-
- def tearDown(self):
- del_aubio_pvoc(self.o)
-
- def test_create(self):
- """ create and delete phasevoc object """
- pass
-
- def test_zeroes(self):
- """ run phasevoc object on zeroes """
- input = new_fvec(hop_size, channels)
- fftgrain = new_cvec(buf_size, channels)
- output = new_fvec(hop_size, channels)
- for index in range(hop_size):
- for channel in range(channels):
- self.assertEqual(0., fvec_read_sample(input, channel, index))
- aubio_pvoc_do (self.o, input, fftgrain)
- aubio_pvoc_rdo(self.o, fftgrain, output)
- for index in range(hop_size):
- for channel in range(channels):
- self.assertEqual(0., fvec_read_sample(output, channel, index))
- del input
- del fftgrain
-
- def test_ones(self):
- """ run phasevoc object on ones """
- input = new_fvec(hop_size, channels)
- fftgrain = new_cvec(buf_size, channels)
- output = new_fvec(hop_size, channels)
- for index in range(hop_size):
- for channel in range(channels):
- fvec_write_sample(input, 1., channel, index)
- self.assertEqual(1., fvec_read_sample(input, channel, index))
- # make sure the first buf_size-hop_size samples are zeroes
- for i in range(buf_size/hop_size - 1):
- aubio_pvoc_do (self.o, input, fftgrain)
- aubio_pvoc_rdo(self.o, fftgrain, output)
- for index in range(hop_size):
- for channel in range(channels):
- self.assertAlmostEqual(0., fvec_read_sample(output, channel, index), precision)
- # make sure the first non zero input is correctly resynthesised
- aubio_pvoc_do (self.o, input, fftgrain)
- aubio_pvoc_rdo(self.o, fftgrain, output)
- for index in range(hop_size):
- for channel in range(channels):
- self.assertAlmostEqual(1., fvec_read_sample(output, channel, index), precision)
- del input
- del fftgrain