code.delx.au - pulseaudio/blob - src/tests/prioq-test.c

   1 #ifdef HAVE_CONFIG_H
   2 #include <config.h>
   3 #endif
   4
   5 #include <pulsecore/prioq.h>
   6 #include <pulsecore/macro.h>
   7
   8 #define N 1024
   9
  10 int main(int argc, char *argv[]) {
  11     pa_prioq *q;
  12     unsigned i;
  13
  14     srand(0);
  15
  16     q = pa_prioq_new(pa_idxset_trivial_compare_func);
  17
  18     /* Fill in 1024 */
  19     for (i = 0; i < N; i++)
  20         pa_prioq_put(q, PA_UINT_TO_PTR((unsigned) rand()));
  21
  22     /* Remove half of it again */
  23     for (i = 0; i < N/2; i++){
  24         unsigned u = PA_PTR_TO_UINT(pa_prioq_pop(q));
  25         pa_log("%16u", u);
  26     }
  27
  28     pa_log("Refilling");
  29
  30     /* Fill in another 1024 */
  31     for (i = 0; i < N; i++)
  32         pa_prioq_put(q, PA_UINT_TO_PTR((unsigned) rand()));
  33
  34
  35     /* Remove everything */
  36     while (!pa_prioq_isempty(q)) {
  37         unsigned u = PA_PTR_TO_UINT(pa_prioq_pop(q));
  38         pa_log("%16u", u);
  39     }
  40
  41     pa_prioq_free(q, NULL, NULL);
  42
  43     return 0;
  44 }