source: tests/src/io/test-source.c @ f9204ac

feature/autosinkfeature/constantqfeature/pitchshiftfeature/pydocstringsfeature/timestretch
Last change on this file since f9204ac was f9204ac, checked in by Paul Brossier <piem@piem.org>, 22 months ago

[tests] fix argument parsing in source

  • Property mode set to 100644
File size: 1.6 KB
Line 
1#include <aubio.h>
2#include "utils_tests.h"
3
4int main (int argc, char **argv)
5{
6  uint_t err = 0;
7  if (argc < 2) {
8    PRINT_ERR("not enough arguments, running tests\n");
9    err = run_on_default_source(main);
10    PRINT_MSG("read a wave file as a mono vector\n");
11    PRINT_MSG("usage: %s <source_path> [samplerate] [hop_size]\n", argv[0]);
12    PRINT_MSG("examples:\n");
13    PRINT_MSG(" - read file.wav at original samplerate\n");
14    PRINT_MSG("       %s file.wav\n", argv[0]);
15    PRINT_MSG(" - read file.wav at 32000Hz\n");
16    PRINT_MSG("       %s file.aif 32000\n", argv[0]);
17    PRINT_MSG(" - read file.wav at original samplerate with 4096 blocks\n");
18    PRINT_MSG("       %s file.wav 0 4096 \n", argv[0]);
19    return err;
20  }
21
22  uint_t samplerate = 0;
23  uint_t hop_size = 256;
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
30
31  aubio_source_t* s =
32    new_aubio_source(source_path, samplerate, hop_size);
33  if (!s) { err = 1; goto beach; }
34  fvec_t *vec = new_fvec(hop_size);
35
36  uint_t n_frames_expected = aubio_source_get_duration(s);
37
38  samplerate = aubio_source_get_samplerate(s);
39
40  do {
41    aubio_source_do(s, vec, &read);
42    fvec_print (vec);
43    n_frames += read;
44  } while ( read == hop_size );
45
46  PRINT_MSG("read %d frames (expected %d) at %dHz (%d blocks) from %s\n",
47            n_frames, n_frames_expected, samplerate, n_frames / hop_size,
48            source_path);
49
50  // close the file (optional)
51  aubio_source_close(s);
52  // test closing the file a second time
53  aubio_source_close(s);
54
55  del_fvec (vec);
56  del_aubio_source (s);
57beach:
58  return err;
59}
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