git.ozlabs.org Git - ccan/blob - ccan/time/test/run-monotonic.c

   1 #include <ccan/time/time.h>
   2 #include <ccan/time/time.c>
   3 #include <ccan/tap/tap.h>
   4
   5 int main(void)
   6 {
   7         struct timemono t1, t2;
   8         struct timerel t3;
   9
  10         plan_tests(5);
  11
  12         /* Test time_mono */
  13         t1 = time_mono();
  14         t2 = time_mono();
  15
  16         ok1(!time_less_(t2.ts, t1.ts));
  17
  18         t3.ts.tv_sec = 1;
  19         t3.ts.tv_nsec = 0;
  20
  21         ok1(time_less(timemono_between(t2, t1), t3));
  22         ok1(time_less(timemono_since(t1), t3));
  23
  24         ok1(timemono_add(t1, t3).ts.tv_sec == t1.ts.tv_sec + 1);
  25         ok1(timemono_add(t2, t3).ts.tv_nsec == t2.ts.tv_nsec);
  26
  27         return exit_status();
  28 }