1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2016 Joyent, Inc.
*/
/*
* Basic tests for timespec_get(3C).
*/
#include <time.h>
#include <limits.h>
#include <sys/debug.h>
static int
timespec_cmp(const struct timespec *ls, const struct timespec *rs)
{
if (ls->tv_sec > rs->tv_sec)
return (-1);
if (ls->tv_sec < rs->tv_sec)
return (1);
if (ls->tv_nsec > rs->tv_nsec)
return (-1);
if (ls->tv_nsec > rs->tv_nsec)
return (-1);
if (ls->tv_nsec < rs->tv_nsec)
return (1);
return (0);
}
int
main(void)
{
struct timespec ts, pre, post;
VERIFY0(timespec_get(&ts, TIME_UTC + 1));
VERIFY0(timespec_get(&ts, TIME_UTC - 1));
VERIFY0(timespec_get(&ts, UINT16_MAX));
VERIFY0(clock_gettime(CLOCK_REALTIME, &pre));
VERIFY3S(timespec_get(&ts, TIME_UTC), ==, TIME_UTC);
VERIFY0(clock_gettime(CLOCK_REALTIME, &post));
VERIFY3S(timespec_cmp(&pre, &post), ==, 1);
VERIFY3S(timespec_cmp(&pre, &ts), ==, 1);
VERIFY3S(timespec_cmp(&ts, &post), ==, 1);
return (0);
}
|
