tests/lib/libutil/t_parsedate.c

   1 /* $NetBSD: t_parsedate.c,v 1.7 2013/01/19 15:21:43 apb Exp $ */
   2 /*-
   3  * Copyright (c) 2010 The NetBSD Foundation, Inc.
   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  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in
  14  *    the documentation and/or other materials provided with the
  15  *    distribution.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  18  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  19  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  20  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
  21  * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  22  * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
  23  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  24  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  25  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  26  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  27  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  28  * SUCH DAMAGE.
  29  */
  30
  31 #include <sys/cdefs.h>
  32 __RCSID("$NetBSD: t_parsedate.c,v 1.7 2013/01/19 15:21:43 apb Exp $");
  33
  34 #include <atf-c.h>
  35 #include <errno.h>
  36 #include <stdlib.h>
  37 #include <time.h>
  38 #include <util.h>
  39
  40 ATF_TC(dates);
  41
  42 ATF_TC_HEAD(dates, tc)
  43 {
  44         atf_tc_set_md_var(tc, "descr", "Test unambiguous dates"
  45             " (PR lib/44255)");
  46 }
  47
  48 ATF_TC_BODY(dates, tc)
  49 {
  50
  51         ATF_CHECK(parsedate("69-09-10", NULL, NULL) != -1);
  52         ATF_CHECK(parsedate("2006-11-17", NULL, NULL) != -1);
  53         ATF_CHECK(parsedate("10/1/2000", NULL, NULL) != -1);
  54         ATF_CHECK(parsedate("20 Jun 1994", NULL, NULL) != -1);
  55         ATF_CHECK(parsedate("23jun2001", NULL, NULL) != -1);
  56         ATF_CHECK(parsedate("1-sep-06", NULL, NULL) != -1);
  57         ATF_CHECK(parsedate("1/11", NULL, NULL) != -1);
  58         ATF_CHECK(parsedate("1500-01-02", NULL, NULL) != -1);
  59         ATF_CHECK(parsedate("9999-12-21", NULL, NULL) != -1);
  60 }
  61
  62 ATF_TC(times);
  63
  64 ATF_TC_HEAD(times, tc)
  65 {
  66         atf_tc_set_md_var(tc, "descr", "Test times"
  67             " (PR lib/44255)");
  68 }
  69
  70 ATF_TC_BODY(times, tc)
  71 {
  72
  73         ATF_CHECK(parsedate("10:01", NULL, NULL) != -1);
  74         ATF_CHECK(parsedate("10:12pm", NULL, NULL) != -1);
  75         ATF_CHECK(parsedate("12:11:01.000012", NULL, NULL) != -1);
  76         ATF_CHECK(parsedate("12:21-0500", NULL, NULL) != -1);
  77 }
  78
  79 ATF_TC(relative);
  80
  81 ATF_TC_HEAD(relative, tc)
  82 {
  83         atf_tc_set_md_var(tc, "descr", "Test relative items"
  84             " (PR lib/44255)");
  85 }
  86
  87 ATF_TC_BODY(relative, tc)
  88 {
  89
  90         ATF_CHECK(parsedate("-1 month", NULL, NULL) != -1);
  91         ATF_CHECK(parsedate("last friday", NULL, NULL) != -1);
  92         ATF_CHECK(parsedate("one week ago", NULL, NULL) != -1);
  93         ATF_CHECK(parsedate("this thursday", NULL, NULL) != -1);
  94         ATF_CHECK(parsedate("next sunday", NULL, NULL) != -1);
  95         ATF_CHECK(parsedate("+2 years", NULL, NULL) != -1);
  96 }
  97
  98 ATF_TC(atsecs);
  99
 100 ATF_TC_HEAD(atsecs, tc)
 101 {
 102         atf_tc_set_md_var(tc, "descr", "Test seconds past the epoch");
 103 }
 104
 105 ATF_TC_BODY(atsecs, tc)
 106 {
 107         int tzoff;
 108
 109         /* "@0" -> (time_t)0, regardless of timezone */
 110         ATF_CHECK(parsedate("@0", NULL, NULL) == (time_t)0);
 111         putenv(__UNCONST("TZ=Europe/Berlin"));
 112         tzset();
 113         ATF_CHECK(parsedate("@0", NULL, NULL) == (time_t)0);
 114         putenv(__UNCONST("TZ=America/New_York"));
 115         tzset();
 116         ATF_CHECK(parsedate("@0", NULL, NULL) == (time_t)0);
 117         tzoff = 0;
 118         ATF_CHECK(parsedate("@0", NULL, &tzoff) == (time_t)0);
 119         tzoff = 3600;
 120         ATF_CHECK(parsedate("@0", NULL, &tzoff) == (time_t)0);
 121         tzoff = -3600;
 122         ATF_CHECK(parsedate("@0", NULL, &tzoff) == (time_t)0);
 123
 124         /* -1 or other negative numbers are not errors */
 125         errno = 0;
 126         ATF_CHECK(parsedate("@-1", NULL, &tzoff) == (time_t)-1 && errno == 0);
 127         ATF_CHECK(parsedate("@-2", NULL, &tzoff) == (time_t)-2 && errno == 0);
 128
 129         /* junk is an error */
 130         errno = 0;
 131         ATF_CHECK(parsedate("@junk", NULL, NULL) == (time_t)-1 && errno != 0);
 132 }
 133
 134 ATF_TP_ADD_TCS(tp)
 135 {
 136         ATF_TP_ADD_TC(tp, dates);
 137         ATF_TP_ADD_TC(tp, times);
 138         ATF_TP_ADD_TC(tp, relative);
 139         ATF_TP_ADD_TC(tp, atsecs);
 140
 141         return atf_no_error();
 142 }