source: python/tests/test_tempo.py @ 51b5f9c

feature/autosinkfeature/constantqfeature/pitchshiftfeature/timestretch
Last change on this file since 51b5f9c was 832b0f6, checked in by Paul Brossier <piem@piem.org>, 13 months ago

[py] add tempo tests

  • Property mode set to 100755
File size: 2.5 KB
Line 
1#! /usr/bin/env python
2
3from unittest import main
4from numpy.testing import TestCase, assert_equal, assert_almost_equal
5import aubio
6
7class aubio_tempo_default(TestCase):
8
9    def test_members(self):
10        o = aubio.tempo()
11        assert_equal ([o.buf_size, o.hop_size, o.method, o.samplerate],
12            [1024,512,'default',44100])
13
14class aubio_tempo_params(TestCase):
15
16    samplerate = 44100
17
18    def setUp(self):
19        self.o = aubio.tempo(samplerate = self.samplerate)
20
21    def test_get_delay(self):
22        self.assertEqual(self.o.get_delay(), 0)
23
24    def test_set_delay(self):
25        val = 256
26        self.o.set_delay(val)
27        assert_equal (self.o.get_delay(), val)
28
29    def test_get_delay_s(self):
30        self.assertEqual(self.o.get_delay_s(), 0.)
31
32    def test_set_delay_s(self):
33        val = .05
34        self.o.set_delay_s(val)
35        assert_almost_equal (self.o.get_delay_s(), val)
36
37    def test_get_delay_ms(self):
38        self.assertEqual(self.o.get_delay_ms(), 0.)
39
40    def test_set_delay_ms(self):
41        val = 50.
42        self.o.set_delay_ms(val)
43        assert_almost_equal (self.o.get_delay_ms(), val)
44
45    def test_get_threshold(self):
46        assert_almost_equal(self.o.get_threshold(), 0.3)
47
48    def test_set_threshold(self):
49        val = .1
50        self.o.set_threshold(val)
51        assert_almost_equal (self.o.get_threshold(), val)
52
53    def test_get_silence(self):
54        self.assertEqual(self.o.get_silence(), -90.)
55
56    def test_set_silence(self):
57        val = -50.
58        self.o.set_silence(val)
59        assert_almost_equal (self.o.get_silence(), val)
60
61    def test_get_last(self):
62        self.assertEqual(self.o.get_last(), 0.)
63
64    def test_get_last_s(self):
65        self.assertEqual(self.o.get_last_s(), 0.)
66
67    def test_get_last_ms(self):
68        self.assertEqual(self.o.get_last_ms(), 0.)
69
70    def test_get_period(self):
71        self.assertEqual(self.o.get_period(), 0.)
72
73    def test_get_period_s(self):
74        self.assertEqual(self.o.get_period_s(), 0.)
75
76    def test_get_last_tatum(self):
77        self.assertEqual(self.o.get_last_tatum(), 0.)
78
79    def test_set_tatum_signature(self):
80        self.o.set_tatum_signature(8)
81        self.o.set_tatum_signature(64)
82        self.o.set_tatum_signature(1)
83
84    def test_set_wrong_tatum_signature(self):
85        with self.assertRaises(ValueError):
86            self.o.set_tatum_signature(101)
87        with self.assertRaises(ValueError):
88            self.o.set_tatum_signature(0)
89
90if __name__ == '__main__':
91    main()
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