tests/timespec_get.c

   1 #include <time.h>
   2 #include <sys/time.h>
   3 #include <stdlib.h>
   4 #include <unistd.h>
   5
   6 #include <darwintest.h>
   7
   8 T_DECL(timespec_get, "timespec_get")
   9 {
  10         struct timespec ts;
  11         T_ASSERT_EQ(timespec_get(&ts, TIME_UTC), TIME_UTC, NULL);
  12
  13         struct timeval tv;
  14         T_ASSERT_POSIX_ZERO(gettimeofday(&tv, NULL), NULL);
  15
  16         T_EXPECT_LE((unsigned long)tv.tv_sec - (unsigned long)ts.tv_sec, (unsigned long)1,
  17                                 "gettimeofday() should return same as timespec_get(TIME_UTC)");
  18 }
  19