feature/autosinkfeature/cnnfeature/cnn_orgfeature/constantqfeature/crepefeature/crepe_orgfeature/pitchshiftfeature/pydocstringsfeature/timestretchfix/ffmpeg5pitchshiftsamplertimestretchyinfft+
Last change
on this file since cc9d0cc was
cc9d0cc,
checked in by Paul Brossier <piem@piem.org>, 14 years ago
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tests/python/src/temporal/filter.py: update imports
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Property mode set to
100644
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File size:
747 bytes
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1 | from template import aubio_unit_template |
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2 | from localaubio import * |
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3 | |
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4 | samplerate = 44100 |
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5 | buf_size = 1024 |
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6 | channels = 2 |
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7 | |
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8 | class filter_unit(aubio_unit_template): |
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9 | |
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10 | def setUp(self): |
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11 | self.o = new_aubio_filter(samplerate, 8, channels) |
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12 | |
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13 | def tearDown(self): |
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14 | del_aubio_filter(self.o) |
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15 | |
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16 | def test_creation(self): |
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17 | """ check filter creation and deletion """ |
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18 | pass |
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19 | |
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20 | def test_filter_zeroes(self): |
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21 | """ check filter run on a vector full of zeroes returns zeros """ |
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22 | vec = new_fvec(buf_size, channels) |
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23 | aubio_filter_do(self.o, vec) |
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24 | for index in range(buf_size/2+1): |
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25 | for channel in range(channels): |
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26 | self.assertEqual(fvec_read_sample(vec,channel,index),0.) |
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27 | del_fvec(vec) |
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28 | |
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29 | if __name__ == '__main__': |
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30 | unittest.main() |
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