int main(void)
{
- struct timespec t1, t2, t3, zero = { 0, 0 };
+ struct timeabs t1, t2, epoch = { { 0, 0 } };
+ struct timerel t3, t4, zero = { { 0, 0 } };
int fds[2];
- plan_tests(62);
+ plan_tests(64);
/* Test time_now */
t1 = time_now();
t2 = time_now();
- /* Test time_sub. */
- t3 = time_sub(t2, t1);
- ok1(t3.tv_sec > 0 || t3.tv_nsec >= 0);
- t3 = time_sub(t2, t2);
- ok1(t3.tv_sec == 0 && t3.tv_nsec == 0);
- t3 = time_sub(t1, t1);
- ok1(t3.tv_sec == 0 && t3.tv_nsec == 0);
-
- /* Test time_eq */
- ok1(time_eq(t1, t1));
- ok1(time_eq(t2, t2));
- ok1(!time_eq(t1, t3));
- ok1(!time_eq(t2, t3));
+ /* Test time_between. */
+ t3 = time_between(t2, t1);
+ ok1(t3.ts.tv_sec > 0 || t3.ts.tv_nsec >= 0);
+ t3 = time_between(t2, t2);
+ ok1(t3.ts.tv_sec == 0 && t3.ts.tv_nsec == 0);
+ t3 = time_between(t1, t1);
+ ok1(t3.ts.tv_sec == 0 && t3.ts.tv_nsec == 0);
+
+ /* Test timeabs_eq / timerel_eq */
+ ok1(timeabs_eq(t1, t1));
+ ok1(timeabs_eq(t2, t2));
+ ok1(!timeabs_eq(t1, epoch));
+ ok1(!timeabs_eq(t2, epoch));
+ t3.ts.tv_sec = 1;
+ ok1(timerel_eq(t3, t3));
+ ok1(!timerel_eq(t3, zero));
/* Make sure t2 > t1. */
- t3.tv_sec = 0;
- t3.tv_nsec = 1;
- t2 = time_add(t2, t3);
-
- /* Test time_less and time_greater. */
- ok1(!time_eq(t1, t2));
- ok1(!time_greater(t1, t2));
- ok1(time_less(t1, t2));
- ok1(time_greater(t2, t1));
- ok1(!time_less(t2, t1));
- t3.tv_sec = 0;
- t3.tv_nsec = 999999999;
- t2 = time_add(t2, t3);
- ok1(!time_eq(t1, t2));
- ok1(!time_greater(t1, t2));
- ok1(time_less(t1, t2));
- ok1(time_greater(t2, t1));
- ok1(!time_less(t2, t1));
-
- t3 = time_sub(t2, zero);
- ok1(time_eq(t3, t2));
- t3 = time_sub(t2, t2);
- ok1(time_eq(t3, zero));
+ t3.ts.tv_sec = 0;
+ t3.ts.tv_nsec = 1;
+ t2 = timeabs_add(t2, t3);
+
+ /* Test time_before and time_after. */
+ ok1(!timeabs_eq(t1, t2));
+ ok1(!time_after(t1, t2));
+ ok1(time_before(t1, t2));
+ ok1(time_after(t2, t1));
+ ok1(!time_before(t2, t1));
+ t3.ts.tv_sec = 0;
+ t3.ts.tv_nsec = 999999999;
+ t2 = timeabs_add(t2, t3);
+ ok1(!timeabs_eq(t1, t2));
+ ok1(!time_after(t1, t2));
+ ok1(time_before(t1, t2));
+ ok1(time_after(t2, t1));
+ ok1(!time_before(t2, t1));
+
+ t3 = time_between(t2, epoch);
+ ok1(t2.ts.tv_sec == t3.ts.tv_sec && t2.ts.tv_nsec == t3.ts.tv_nsec);
+ t3 = time_between(t2, t2);
+ ok1(timerel_eq(t3, zero));
/* time_from_msec / time_to_msec */
t3 = time_from_msec(500);
- ok1(t3.tv_sec == 0);
- ok1(t3.tv_nsec == 500000000);
+ ok1(t3.ts.tv_sec == 0);
+ ok1(t3.ts.tv_nsec == 500000000);
ok1(time_to_msec(t3) == 500);
t3 = time_from_msec(1000);
- ok1(t3.tv_sec == 1);
- ok1(t3.tv_nsec == 0);
+ ok1(t3.ts.tv_sec == 1);
+ ok1(t3.ts.tv_nsec == 0);
ok1(time_to_msec(t3) == 1000);
t3 = time_from_msec(1500);
- ok1(t3.tv_sec == 1);
- ok1(t3.tv_nsec == 500000000);
+ ok1(t3.ts.tv_sec == 1);
+ ok1(t3.ts.tv_nsec == 500000000);
ok1(time_to_msec(t3) == 1500);
/* time_from_usec */
t3 = time_from_usec(500000);
- ok1(t3.tv_sec == 0);
- ok1(t3.tv_nsec == 500000000);
+ ok1(t3.ts.tv_sec == 0);
+ ok1(t3.ts.tv_nsec == 500000000);
ok1(time_to_usec(t3) == 500000);
t3 = time_from_usec(1000000);
- ok1(t3.tv_sec == 1);
- ok1(t3.tv_nsec == 0);
+ ok1(t3.ts.tv_sec == 1);
+ ok1(t3.ts.tv_nsec == 0);
ok1(time_to_usec(t3) == 1000000);
t3 = time_from_usec(1500000);
- ok1(t3.tv_sec == 1);
- ok1(t3.tv_nsec == 500000000);
+ ok1(t3.ts.tv_sec == 1);
+ ok1(t3.ts.tv_nsec == 500000000);
ok1(time_to_usec(t3) == 1500000);
/* time_from_nsec */
t3 = time_from_nsec(500000000);
- ok1(t3.tv_sec == 0);
- ok1(t3.tv_nsec == 500000000);
+ ok1(t3.ts.tv_sec == 0);
+ ok1(t3.ts.tv_nsec == 500000000);
ok1(time_to_nsec(t3) == 500000000);
t3 = time_from_nsec(1000000000);
- ok1(t3.tv_sec == 1);
- ok1(t3.tv_nsec == 0);
+ ok1(t3.ts.tv_sec == 1);
+ ok1(t3.ts.tv_nsec == 0);
ok1(time_to_nsec(t3) == 1000000000);
t3 = time_from_nsec(1500000000);
- ok1(t3.tv_sec == 1);
- ok1(t3.tv_nsec == 500000000);
+ ok1(t3.ts.tv_sec == 1);
+ ok1(t3.ts.tv_nsec == 500000000);
ok1(time_to_nsec(t3) == 1500000000);
/* Test wrapunder */
- t3 = time_sub(time_sub(t2, time_from_msec(500)), time_from_msec(500));
- ok1(t3.tv_sec == t2.tv_sec - 1);
- ok1(t3.tv_nsec == t2.tv_nsec);
+ t1 = timeabs_sub(timeabs_sub(t2, time_from_msec(500)),
+ time_from_msec(500));
+ ok1(t1.ts.tv_sec == t2.ts.tv_sec - 1);
+ ok1(t1.ts.tv_nsec == t2.ts.tv_nsec);
/* time_divide and time_multiply */
- t1.tv_nsec = 100;
- t1.tv_sec = 100;
+ t4.ts.tv_nsec = 100;
+ t4.ts.tv_sec = 100;
- t3 = time_divide(t1, 2);
- ok1(t3.tv_sec == 50);
- ok1(t3.tv_nsec == 50);
+ t3 = time_divide(t4, 2);
+ ok1(t3.ts.tv_sec == 50);
+ ok1(t3.ts.tv_nsec == 50);
- t3 = time_divide(t1, 100);
- ok1(t3.tv_sec == 1);
- ok1(t3.tv_nsec == 1);
+ t3 = time_divide(t4, 100);
+ ok1(t3.ts.tv_sec == 1);
+ ok1(t3.ts.tv_nsec == 1);
t3 = time_multiply(t3, 100);
- ok1(time_eq(t3, t1));
+ ok1(timerel_eq(t3, t4));
- t3 = time_divide(t1, 200);
- ok1(t3.tv_sec == 0);
- ok1(t3.tv_nsec == 500000000);
+ t3 = time_divide(t4, 200);
+ ok1(t3.ts.tv_sec == 0);
+ ok1(t3.ts.tv_nsec == 500000000);
/* Divide by huge number. */
- t1.tv_sec = (1U << 31) - 1;
- t1.tv_nsec = 999999999;
- t2 = time_divide(t1, 1 << 30);
+ t4.ts.tv_sec = (1U << 31) - 1;
+ t4.ts.tv_nsec = 999999999;
+ t3 = time_divide(t4, 1 << 30);
/* Allow us to round either way. */
- ok1((t2.tv_sec == 2 && t2.tv_nsec == 0)
- || (t2.tv_sec == 1 && t2.tv_nsec == 999999999));
+ ok1((t3.ts.tv_sec == 2 && t3.ts.tv_nsec == 0)
+ || (t3.ts.tv_sec == 1 && t3.ts.tv_nsec == 999999999));
/* Multiply by huge number. */
- t1.tv_sec = 0;
- t1.tv_nsec = 1;
- t2 = time_multiply(t1, 1UL << 31);
- ok1(t2.tv_sec == 2);
- ok1(t2.tv_nsec == 147483648);
+ t4.ts.tv_sec = 0;
+ t4.ts.tv_nsec = 1;
+ t3 = time_multiply(t4, 1UL << 31);
+ ok1(t3.ts.tv_sec == 2);
+ ok1(t3.ts.tv_nsec == 147483648);
pipe(fds);
close(fds[0]);
dup2(fds[1], 1);
dup2(fds[1], 2);
- t1.tv_sec = 7;
- t1.tv_nsec = 1000000001;
- t2 = time_check(t1, NULL);
- if (t2.tv_sec != 8 || t2.tv_nsec != 1)
+ t1.ts.tv_sec = 7;
+ t1.ts.tv_nsec = 1000000001;
+ t2 = timeabs_check(t1, NULL);
+ if (t2.ts.tv_sec != 8 || t2.ts.tv_nsec != 1)
exit(1);
- t1.tv_sec = -1;
- t1.tv_nsec = 5;
- t2 = time_check(t1, NULL);
- if (t2.tv_sec != 0 || t2.tv_nsec != 5)
+ t1.ts.tv_sec = -1;
+ t1.ts.tv_nsec = 5;
+ t2 = timeabs_check(t1, NULL);
+ if (t2.ts.tv_sec != 0 || t2.ts.tv_nsec != 5)
exit(1);
- t1.tv_sec = 8;
- t1.tv_nsec = 1000000002;
+ t1.ts.tv_sec = 8;
+ t1.ts.tv_nsec = 1000000002;
/* We expect this to abort! */
- t2 = time_check(t1, "abortstr");
+ t2 = timeabs_check(t1, "abortstr");
exit(1);
default: {