xref: /freebsd/crypto/heimdal/lib/asn1/check-timegm.c (revision dd41de95a84d979615a2ef11df6850622bf6184e)
1 /*
2  * Copyright (c) 2006 Kungliga Tekniska Högskolan
3  * (Royal Institute of Technology, Stockholm, Sweden).
4  * All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  *
10  * 1. Redistributions of source code must retain the above copyright
11  *    notice, this list of conditions and the following disclaimer.
12  *
13  * 2. Redistributions in binary form must reproduce the above copyright
14  *    notice, this list of conditions and the following disclaimer in the
15  *    documentation and/or other materials provided with the distribution.
16  *
17  * 3. Neither the name of the Institute nor the names of its contributors
18  *    may be used to endorse or promote products derived from this software
19  *    without specific prior written permission.
20  *
21  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31  * SUCH DAMAGE.
32  */
33 
34 #include <der_locl.h>
35 
36 RCSID("$Id$");
37 
38 static int
39 test_timegm(void)
40 {
41     int ret = 0;
42     struct tm tm;
43     time_t t;
44 
45     memset(&tm, 0, sizeof(tm));
46     tm.tm_year = 106;
47     tm.tm_mon = 9;
48     tm.tm_mday = 1;
49     tm.tm_hour = 10;
50     tm.tm_min = 3;
51 
52     t = _der_timegm(&tm);
53     if (t != 1159696980)
54 	ret += 1;
55 
56     tm.tm_mday = 0;
57     t = _der_timegm(&tm);
58     if (t != -1)
59 	ret += 1;
60 
61     _der_gmtime(1159696980, &tm);
62     if (tm.tm_year != 106 ||
63 	tm.tm_mon != 9 ||
64 	tm.tm_mday != 1 ||
65 	tm.tm_hour != 10 ||
66 	tm.tm_min != 3 ||
67 	tm.tm_sec != 0)
68       errx(1, "tmtime failes");
69 
70     return ret;
71 }
72 
73 int
74 main(int argc, char **argv)
75 {
76     int ret = 0;
77 
78     ret += test_timegm();
79 
80     return ret;
81 }
82