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t_parsedate.c revision 1.2.6.2 
      1 /* $NetBSD: t_parsedate.c,v 1.2.6.2 2013/01/23 00:06:36 yamt 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 1.2.6.2 2013/01/23 00:06:36 yamt 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 }
    143