code.delx.au - pulseaudio/blob - polyp/cpulimit-test.c

   1 /* $Id$ */
   2
   3 /***
   4   This file is part of polypaudio.
   5
   6   polypaudio is free software; you can redistribute it and/or modify
   7   it under the terms of the GNU Lesser General Public License as published
   8   by the Free Software Foundation; either version 2 of the License,
   9   or (at your option) any later version.
  10
  11   polypaudio is distributed in the hope that it will be useful, but
  12   WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14   General Public License for more details.
  15
  16   You should have received a copy of the GNU Lesser General Public License
  17   along with polypaudio; if not, write to the Free Software
  18   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  19   USA.
  20 ***/
  21
  22 #include <assert.h>
  23 #include <sys/time.h>
  24 #include <stdlib.h>
  25 #include <stdio.h>
  26 #include <signal.h>
  27
  28 #include "cpulimit.h"
  29 #include "mainloop.h"
  30
  31 #ifdef TEST2
  32 #include "mainloop-signal.h"
  33 #endif
  34
  35 static time_t start;
  36
  37 #ifdef TEST2
  38
  39 static void func(struct pa_mainloop_api *m, struct pa_signal_event *e, int sig, void *userdata) {
  40     time_t now;
  41     time(&now);
  42
  43     if ((now - start) >= 30) {
  44         m->quit(m, 1);
  45         fprintf(stderr, "Test failed\n");
  46     } else
  47         raise(SIGUSR1);
  48 }
  49
  50 #endif
  51
  52 int main() {
  53     struct pa_mainloop *m;
  54
  55     m = pa_mainloop_new();
  56     assert(m);
  57
  58     pa_cpu_limit_init(pa_mainloop_get_api(m));
  59
  60     time(&start);
  61
  62 #ifdef TEST2
  63     pa_signal_init(pa_mainloop_get_api(m));
  64     pa_signal_new(SIGUSR1, func, NULL);
  65     raise(SIGUSR1);
  66     pa_mainloop_run(m, NULL);
  67     pa_signal_done();
  68 #else
  69     for (;;) {
  70         time_t now;
  71         time(&now);
  72
  73         if ((now - start) >= 30) {
  74             fprintf(stderr, "Test failed\n");
  75             break;
  76         }
  77     }
  78 #endif
  79
  80     pa_cpu_limit_done();
  81
  82     pa_mainloop_free(m);
  83
  84     return 0;
  85 }