source: tests/src/onset/test-onset.c @ 0f5f40b

feature/autosinkfeature/constantqfeature/pitchshiftfeature/pydocstringsfeature/timestretch
Last change on this file since 0f5f40b was 0f5f40b, checked in by Paul Brossier <piem@piem.org>, 22 months ago

[tests] run some tests in onset if no arguments passed

  • Property mode set to 100644
File size: 2.7 KB
Line 
1#include <aubio.h>
2#include "utils_tests.h"
3
4int test_wrong_params(void);
5
6int main (int argc, char **argv)
7{
8  uint_t err = 0;
9  if (argc < 2) {
10    err = 2;
11    PRINT_WRN("no arguments, running tests\n");
12    if (test_wrong_params() != 0) {
13      PRINT_ERR("tests failed!\n");
14      err = 1;
15    } else {
16      err = 0;
17    }
18    PRINT_MSG("usage: %s <source_path> [samplerate] [hop_size]\n", argv[0]);
19    return err;
20  }
21  uint_t samplerate = 0;
22  uint_t win_s = 1024; // window size
23  uint_t hop_size = win_s / 4;
24  uint_t n_frames = 0, read = 0;
25  if ( argc == 3 ) samplerate = atoi(argv[2]);
26  if ( argc == 4 ) hop_size = atoi(argv[3]);
27
28  char_t *source_path = argv[1];
29  aubio_source_t * source = new_aubio_source(source_path, samplerate, hop_size);
30  if (!source) { err = 1; goto beach; }
31
32  if (samplerate == 0 ) samplerate = aubio_source_get_samplerate(source);
33
34  // create some vectors
35  fvec_t * in = new_fvec (hop_size); // input audio buffer
36  fvec_t * out = new_fvec (2); // output position
37
38  // create onset object
39  aubio_onset_t * o = new_aubio_onset("default", win_s, hop_size, samplerate);
40
41  do {
42    // put some fresh data in input vector
43    aubio_source_do(source, in, &read);
44    // execute onset
45    aubio_onset_do(o,in,out);
46    // do something with the onsets
47    if (out->data[0] != 0) {
48      PRINT_MSG("onset at %.3fms, %.3fs, frame %d\n",
49          aubio_onset_get_last_ms(o), aubio_onset_get_last_s(o),
50          aubio_onset_get_last(o));
51    }
52    n_frames += read;
53  } while ( read == hop_size );
54
55  PRINT_MSG("read %.2fs, %d frames at %dHz (%d blocks) from %s\n",
56      n_frames * 1. / samplerate,
57      n_frames, samplerate,
58      n_frames / hop_size, source_path);
59
60  // clean up memory
61  del_aubio_source(source);
62  del_aubio_onset(o);
63  del_fvec(in);
64  del_fvec(out);
65beach:
66  aubio_cleanup();
67
68  return err;
69}
70
71int test_wrong_params(void)
72{
73  uint_t win_size = 1024;
74  uint_t hop_size = win_size / 2;
75  uint_t samplerate = 44100;
76  // hop_size < 1
77  if (new_aubio_onset("default", 5, 0, samplerate))
78    return 1;
79  // buf_size < 2
80  if (new_aubio_onset("default", 1, 1, samplerate))
81    return 1;
82  // buf_size < hop_size
83  if (new_aubio_onset("default", hop_size, win_size, samplerate))
84    return 1;
85  // samplerate < 1
86  if (new_aubio_onset("default", 1024, 512, 0))
87    return 1;
88
89  // specdesc creation failed
90  if (new_aubio_onset("abcd", win_size, win_size/2, samplerate))
91    return 1;
92  // pv creation failed
93  if (new_aubio_onset("default", 5, 2, samplerate))
94    return 1;
95
96  aubio_onset_t *o;
97  o = new_aubio_onset("default", win_size, hop_size, samplerate);
98  if (!aubio_onset_set_default_parameters(o, "wrong_type"))
99    return 1;
100  del_aubio_onset(o);
101
102  return 0;
103}
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