source: tests/src/io/base-source_custom.h @ 6200052

feature/autosinkfeature/constantqfeature/pitchshiftfeature/timestretch
Last change on this file since 6200052 was 6200052, checked in by Paul Brossier <piem@piem.org>, 12 months ago

[tests] try reading after close in test-source.c

  • Property mode set to 100644
File size: 4.9 KB
Line 
1// this should be included *after* custom functions have been defined
2
3#ifndef aubio_source_custom
4#define aubio_source_custom "undefined"
5#endif /* aubio_source_custom */
6
7#ifdef HAVE_AUBIO_SOURCE_CUSTOM
8int test_wrong_params(void);
9
10int base_main(int argc, char **argv)
11{
12  uint_t err = 0;
13  if (argc < 2) {
14    PRINT_ERR("not enough arguments, running tests\n");
15    err = test_wrong_params();
16    PRINT_MSG("read a wave file as a mono vector\n");
17    PRINT_MSG("usage: %s <source_path> [samplerate] [hop_size]\n", argv[0]);
18    PRINT_MSG("examples:\n");
19    PRINT_MSG(" - read file.wav at original samplerate\n");
20    PRINT_MSG("       %s file.wav\n", argv[0]);
21    PRINT_MSG(" - read file.wav at 32000Hz\n");
22    PRINT_MSG("       %s file.aif 32000\n", argv[0]);
23    PRINT_MSG(" - read file.wav at original samplerate with 4096 blocks\n");
24    PRINT_MSG("       %s file.wav 0 4096 \n", argv[0]);
25    return err;
26  }
27
28  uint_t samplerate = 0;
29  uint_t hop_size = 256;
30  uint_t n_frames = 0, read = 0;
31  if ( argc >= 3 ) samplerate = atoi(argv[2]);
32  if ( argc >= 4 ) hop_size = atoi(argv[3]);
33
34  char_t *source_path = argv[1];
35
36  aubio_source_custom_t * s =
37    new_aubio_source_custom(source_path, samplerate, hop_size);
38  fvec_t *vec = new_fvec(hop_size);
39  if (!s || !vec) { err = 1; goto beach; }
40
41  uint_t n_frames_expected = aubio_source_custom_get_duration(s);
42
43  samplerate = aubio_source_custom_get_samplerate(s);
44
45  do {
46    aubio_source_custom_do(s, vec, &read);
47    fvec_print (vec);
48    n_frames += read;
49  } while ( read == hop_size );
50
51  PRINT_MSG("read %d frames (expected %d) at %dHz (%d blocks) from %s\n",
52            n_frames, n_frames_expected, samplerate, n_frames / hop_size,
53            source_path);
54
55  // close the file (optional)
56  aubio_source_custom_close(s);
57
58beach:
59  if (vec)
60    del_fvec(vec);
61  if (s)
62    del_aubio_source_custom(s);
63  return err;
64}
65
66int test_wrong_params(void)
67{
68  char_t *uri = DEFINEDSTRING(AUBIO_TESTS_SOURCE);
69  uint_t samplerate = 44100;
70  uint_t hop_size = 512;
71  uint_t channels, read = 0;
72  fvec_t *vec;
73  fmat_t *mat;
74  aubio_source_custom_t *s;
75
76  if (new_aubio_source_custom(0,    samplerate, hop_size)) return 1;
77  if (new_aubio_source_custom("\0", samplerate, hop_size)) return 1;
78  if (new_aubio_source_custom(uri,          -1, hop_size)) return 1;
79  if (new_aubio_source_custom(uri,           0,        0)) return 1;
80
81  s = new_aubio_source_custom(uri, samplerate, hop_size);
82  if (!s) return 1;
83  channels = aubio_source_custom_get_channels(s);
84
85  // vector to read downmixed samples
86  vec = new_fvec(hop_size);
87  // matrix to read individual channels
88  mat = new_fmat(channels, hop_size);
89
90  if (aubio_source_custom_get_samplerate(s) != samplerate) return 1;
91
92  // read first hop_size frames
93  aubio_source_custom_do(s, vec, &read);
94  if (read != hop_size) return 1;
95
96  // read again in undersized vector
97  del_fvec(vec);
98  vec = new_fvec(hop_size - 1);
99  aubio_source_custom_do(s, vec, &read);
100  if (read != hop_size - 1) return 1;
101
102  // read again in oversized vector
103  del_fvec(vec);
104  vec = new_fvec(hop_size + 1);
105  aubio_source_custom_do(s, vec, &read);
106  if (read != hop_size) return 1;
107
108  // seek to 0
109  if(aubio_source_custom_seek(s, 0)) return 1;
110
111  // read again as multiple channels
112  aubio_source_custom_do_multi(s, mat, &read);
113  if (read != hop_size) return 1;
114
115  // read again as multiple channels in an undersized matrix
116  del_fmat(mat);
117  mat = new_fmat(channels - 1, hop_size);
118  aubio_source_custom_do_multi(s, mat, &read);
119  if (read != hop_size) return 1;
120
121  // read again as multiple channels in an undersized matrix
122  del_fmat(mat);
123  mat = new_fmat(channels, hop_size - 1);
124  aubio_source_custom_do_multi(s, mat, &read);
125  if (read != hop_size - 1) return 1;
126
127  // read again as multiple channels in an oversized matrix
128  del_fmat(mat);
129  mat = new_fmat(channels + 1, hop_size);
130  aubio_source_custom_do_multi(s, mat, &read);
131  if (read != hop_size) return 1;
132
133  // read again as multiple channels in an oversized matrix
134  del_fmat(mat);
135  mat = new_fmat(channels, hop_size + 1);
136  aubio_source_custom_do_multi(s, mat, &read);
137  if (read != hop_size) return 1;
138
139  // close the file (optional)
140  aubio_source_custom_close(s);
141  // test closing the file a second time
142  aubio_source_custom_close(s);
143
144  // reading after close fails
145  del_fvec(vec);
146  vec = new_fvec(hop_size);
147  aubio_source_custom_do(s, vec, &read);
148  del_fmat(mat);
149  mat = new_fmat(channels, hop_size);
150  aubio_source_custom_do_multi(s, mat, &read);
151
152  del_aubio_source_custom(s);
153  del_fmat(mat);
154  del_fvec(vec);
155
156  // shouldn't crash on null (bypassed, only check del_aubio_source)
157  // del_aubio_source_custom(NULL);
158
159  return run_on_default_source(base_main);
160}
161
162#else /* HAVE_AUBIO_SOURCE_CUSTOM */
163
164int base_main(int argc, char** argv)
165{
166  PRINT_ERR("aubio was not compiled with aubio_source_"
167          aubio_source_custom ", failed running %s with %d args\n",
168          argv[0], argc);
169  return 0;
170}
171
172#endif /* HAVE_AUBIO_SOURCE_CUSTOM */
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