tests/util/ktime-t.c

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  */
   9
  10 #include <afsconfig.h>
  11 #include <afs/param.h>
  12
  13 #include <stdio.h>
  14 #ifdef HAVE_STDLIB_H
  15 #include <stdlib.h>
  16 #endif
  17 #include <time.h>
  18
  19 #include <afs/ktime.h>
  20 #include <afs/afsutil.h>
  21 #include <afs/afsutil_prototypes.h>
  22 #include <tests/tap/basic.h>
  23
  24 static struct testTime {
  25     char *time;
  26     long code;
  27     time_t sec;
  28 } testTimes[] = {
  29     { "now",                1,  0 }, /* lookup current time */
  30     { "never",              0,  (afs_int32) -1 },
  31     { "12/3/89",            0,  628664400 },
  32     { "1/1/1",              0,  978325200 },
  33     { "1/0/80",             -2, 0 },
  34     { "13/1/80",            -2, 0 },
  35     { "0/1/80",             -2, 0 },
  36     { "1/32/80",            -2, 0 },
  37     { "2/30/80",            0,  320734799 },
  38     /*
  39      * Oh, well: note that 2/30 is bigger than any real date in February, and
  40      * since this algorithm approaches the correct value from below, this is
  41      * the closest it can come.
  42      */
  43     { "3/1/80",             0,  320734800 },
  44     { "3/1/80 0:00",        0,  320734800 },
  45     { "2/30/80 24:00",      -2, 0 },
  46     { "2/30/80 23:60",      -2, 0 },
  47     { "22/22/22",           -2, 0 },
  48     { "12/31/69 19:07",     0,  420 },
  49     { "12/31/99 23:59",     0,  946702740 },
  50     { "12/31/99 23:59:59",  0,  946702799 },
  51     { "23:12",              -1, 0 },
  52     { "22/12",              -1, 0 },
  53     { "22/22/22 12",        -1, 0 },
  54     { "12/31/199 23:59:59", -2, 0 },
  55     { "12/31/1888",         -2, 0 },
  56     { "-13/-44/22 -15:77",  -2, 0 },
  57     { "4/14/24",            0,  1713070800 },
  58     { "4/14/2024",          0,  1713070800 },
  59     { "4/14/68",            0,  0x7fffffff }, /* legal but w/sign bit on */
  60     { "4/14/69",            0,  0 },
  61     { NULL,                 0,  0 }
  62 };
  63
  64 int
  65 main(void)
  66 {
  67     long code;
  68     afs_int32 temp;
  69     time_t t;
  70     struct testTime *tt;
  71
  72     plan((sizeof(testTimes) / sizeof(testTimes[0]) - 1) * 2);
  73
  74     /* should do timezone and daylight savings time correction so this program
  75      * work in other than EST */
  76     putenv("TZ=EST+5");
  77
  78     for (tt = testTimes; tt->time; tt++) {
  79         temp = 0;
  80         code = ktime_DateToLong(tt->time, &temp);
  81         t = temp;
  82         if (tt->code == 1) {
  83             is_int(0, code, "ktime_DateToLong return for %s", tt->time);
  84             ok((time(0) - t <= 1), "ktime_DateToLong result for %s", tt->time);
  85         } else {
  86             is_int(tt->code, code, "ktime_DateToLong return for %s", tt->time);
  87             is_int(tt->sec, t, "ktime_DateToLong result for %s", tt->time);
  88         }
  89     }
  90
  91     return 0;
  92 }