tests/stdtime.c

   1 #include <stdio.h>
   2 #include <time.h>
   3 #include <stdlib.h>
   4 #include <string.h>
   5 #include <locale.h>
   6 #include <err.h>
   7
   8 #include <darwintest.h>
   9
  10 T_DECL(strptime_PR_24428248, "strptime parse day of year %j does not work correctly")
  11 {
  12         struct tm percent_j = {0};
  13         struct tm standard = {0};
  14         strptime("2007 80 0 0 15", "%Y %j %H %M %S", &percent_j);
  15         strptime("2007-03-21 0:0:15", "%Y-%m-%d %H:%M:%S", &standard);
  16         time_t percent_j_out = mktime(&percent_j);
  17         time_t standard_out = mktime(&standard);
  18         T_EXPECT_EQ(percent_j_out, standard_out, NULL);
  19 }
  20
  21 T_DECL(strptime_PR_5879606, "alloca(strlen(input)) in strptime(\"%Z\")")
  22 {
  23     struct tm tm;
  24     time_t t = time(NULL);
  25     size_t s = 100000000;
  26     char *buf;
  27
  28         localtime_r(&t, &tm);
  29         T_LOG("%s", asctime(&tm));
  30         T_ASSERT_NOTNULL(strptime("GMT", "%Z", &tm), "strptime GMT");
  31         T_LOG("%s", asctime(&tm));
  32
  33         localtime_r(&t, &tm);
  34         T_ASSERT_NOTNULL(strptime("PST", "%Z", &tm), "strptime PST");
  35         T_LOG("%s", asctime(&tm));
  36
  37         localtime_r(&t, &tm);
  38         T_ASSERT_NOTNULL(strptime("PDT", "%Z", &tm), "strptime PDT");
  39         T_LOG("%s", asctime(&tm));
  40
  41         T_QUIET; T_ASSERT_NOTNULL((buf = malloc(s)), NULL);
  42         memset(buf, 'Z', s);
  43         buf[s - 1] = 0;
  44         T_ASSERT_NULL(strptime(buf, "%Z", &tm), NULL);
  45     free(buf);
  46 }
  47
  48 T_DECL(strptime_PR_6882179, "date command fails with 'illegal time format'")
  49 {
  50     struct tm tm;
  51     char buf[] = "Tue May 12 18:19:41 PDT 2009";
  52
  53     T_ASSERT_NOTNULL(strptime(buf, "%a %b %d %T %Z %Y", &tm), NULL);
  54
  55     T_EXPECT_EQ(tm.tm_sec, 0x29, NULL);
  56     T_EXPECT_EQ(tm.tm_min, 0x13, NULL);
  57     T_EXPECT_EQ(tm.tm_hour, 0x12, NULL);
  58     T_EXPECT_EQ(tm.tm_mday, 0xc, NULL);
  59     T_EXPECT_EQ(tm.tm_mon, 0x4, NULL);
  60     T_EXPECT_EQ(tm.tm_year, 0x6d, NULL);
  61     T_EXPECT_EQ(tm.tm_wday, 0x2, NULL);
  62     T_EXPECT_EQ(tm.tm_yday, 0x83, NULL);
  63 }
  64
  65 T_DECL(strptime_lukemftp, "year parsing"){
  66         struct tm tm;
  67         setlocale(LC_ALL, "C");
  68         T_ASSERT_NOTNULL(strptime("20090505223446", "%Y%m%d%H%M%S", &tm), NULL);
  69 }
  70
  71 T_DECL(strptime_five_digit_year, "strptime(%Y) with a 5 digit year")
  72 {
  73     char *timestr = "20080922T020000";
  74     struct tm tm;
  75     bzero(&tm, sizeof(tm));
  76     T_ASSERT_NOTNULL(strptime("10001", "%Y", &tm), NULL);
  77     T_EXPECT_EQ(tm.tm_year, 10001 - 1900, NULL);
  78     T_ASSERT_NOTNULL(strptime(timestr, "%Y%m%dT%H%M%S", &tm), NULL);
  79 }
  80
  81 T_DECL(strptime_PR_10842560, "strptime() with %W and %U")
  82 {
  83     const struct test {
  84         const char *fmt;
  85         const char *str;
  86         const char *result;
  87     } test[] = {
  88         {"%Y:%U:%w:%H", "2012:6:0:23",  "Sun Feb 05 2012 23:00"},
  89         {"%Y:%w:%U:%H", "2012:0:6:23",  "Sun Feb 05 2012 23:00"},
  90         {"%U:%w:%Y:%H", "6:0:2012:23",  "Sun Feb 05 2012 23:00"},
  91         {"%U:%Y:%w:%H", "6:2012:0:23",  "Sun Feb 05 2012 23:00"},
  92         {"%w:%Y:%U:%H", "0:2012:6:23",  "Sun Feb 05 2012 23:00"},
  93         {"%w:%U:%Y:%H", "0:6:2012:23",  "Sun Feb 05 2012 23:00"},
  94         {"%Y:%V:%w:%H", "2012:6:0:23",  "Sun Feb 12 2012 23:00"},
  95         {"%Y:%w:%V:%H", "2012:0:6:23",  "Sun Feb 12 2012 23:00"},
  96         {"%V:%w:%Y:%H", "6:0:2012:23",  "Sun Feb 12 2012 23:00"},
  97         {"%V:%Y:%w:%H", "6:2012:0:23",  "Sun Feb 12 2012 23:00"},
  98         {"%w:%Y:%V:%H", "0:2012:6:23",  "Sun Feb 12 2012 23:00"},
  99         {"%w:%V:%Y:%H", "0:6:2012:23",  "Sun Feb 12 2012 23:00"},
 100         {"%Y:%W:%w:%H", "2012:6:0:23",  "Sun Feb 12 2012 23:00"},
 101         {"%Y:%w:%W:%H", "2012:0:6:23",  "Sun Feb 12 2012 23:00"},
 102         {"%W:%w:%Y:%H", "6:0:2012:23",  "Sun Feb 12 2012 23:00"},
 103         {"%W:%Y:%w:%H", "6:2012:0:23",  "Sun Feb 12 2012 23:00"},
 104         {"%w:%Y:%W:%H", "0:2012:6:23",  "Sun Feb 12 2012 23:00"},
 105         {"%w:%W:%Y:%H", "0:6:2012:23",  "Sun Feb 12 2012 23:00"},
 106         {"%Y:%U:%w:%H", "2011:6:0:23",  "Sun Feb 06 2011 23:00"},
 107         {"%Y:%U:%w:%H", "2010:6:0:23",  "Sun Feb 07 2010 23:00"},
 108         {"%Y:%U:%w:%H", "2009:6:0:23",  "Sun Feb 08 2009 23:00"},
 109         {"%Y:%U:%w:%H", "2008:6:0:23",  "Sun Feb 10 2008 23:00"},
 110         {"%Y:%U:%w:%H", "2007:6:0:23",  "Sun Feb 11 2007 23:00"},
 111         {"%Y:%U:%w:%H", "2006:6:0:23",  "Sun Feb 05 2006 23:00"},
 112         {"%Y:%V:%w:%H", "2011:6:0:23",  "Sun Feb 13 2011 23:00"},
 113         {"%Y:%V:%w:%H", "2010:6:0:23",  "Sun Feb 14 2010 23:00"},
 114         {"%Y:%V:%w:%H", "2009:6:0:23",  "Sun Feb 08 2009 23:00"},
 115         {"%Y:%V:%w:%H", "2008:6:0:23",  "Sun Feb 10 2008 23:00"},
 116         {"%Y:%V:%w:%H", "2007:6:0:23",  "Sun Feb 11 2007 23:00"},
 117         {"%Y:%V:%w:%H", "2006:6:0:23",  "Sun Feb 12 2006 23:00"},
 118         {"%Y:%W:%w:%H", "2011:6:0:23",  "Sun Feb 13 2011 23:00"},
 119         {"%Y:%W:%w:%H", "2010:6:0:23",  "Sun Feb 14 2010 23:00"},
 120         {"%Y:%W:%w:%H", "2009:6:0:23",  "Sun Feb 15 2009 23:00"},
 121         {"%Y:%W:%w:%H", "2008:6:0:23",  "Sun Feb 17 2008 23:00"},
 122         {"%Y:%W:%w:%H", "2007:6:0:23",  "Sun Feb 11 2007 23:00"},
 123         {"%Y:%W:%w:%H", "2006:6:0:23",  "Sun Feb 12 2006 23:00"},
 124         {NULL, NULL, NULL}
 125     };
 126     const struct test *tp;
 127
 128     for(tp = test; tp->fmt; tp++){
 129         struct tm      Tm;
 130         char          *s;
 131         char Buf[100];
 132
 133         memset(&Tm,0,sizeof(Tm));
 134         s = strptime(tp->str, tp->fmt, &Tm);
 135         T_QUIET; T_EXPECT_NOTNULL(s, "strptime() should return non-NULL");
 136         if (s) {
 137             strftime(Buf, sizeof(Buf), "%a %b %d %Y %R", &Tm);
 138             T_EXPECT_EQ_STR(Buf, tp->result, "%s | %s", tp->fmt, tp->str);
 139         }
 140     }
 141 }
 142
 143 T_DECL(strptime_asctime, "strptime->asctime")
 144 {
 145     char *test[] = {
 146         "Sun,  6 Apr 2003 03:30:00 -0500",
 147         "Sun,  6 Apr 2003 04:30:00 -0500",
 148         "Sun,  6 Apr 2003 05:30:00 -0500",
 149         "Sun,  6 Apr 2003 06:30:00 -0500",
 150         "Wed, 17 Sep 2003 13:30:00 -0500",
 151         "Sun, 26 Oct 2003 03:30:00 -0500",
 152         "Sun, 26 Oct 2003 04:30:00 -0500",
 153         "Sun, 26 Oct 2003 05:30:00 -0500",
 154         "Sun, 26 Oct 2003 06:30:00 -0500",
 155         NULL
 156     };
 157
 158     char *result[] = {
 159         "Sun Apr  6 00:30:00 2003\n",
 160         "Sun Apr  6 01:30:00 2003\n",
 161         "Sun Apr  6 03:30:00 2003\n",
 162         "Sun Apr  6 04:30:00 2003\n",
 163         "Wed Sep 17 11:30:00 2003\n",
 164         "Sun Oct 26 01:30:00 2003\n",
 165         "Sun Oct 26 01:30:00 2003\n",
 166         "Sun Oct 26 02:30:00 2003\n",
 167         "Sun Oct 26 03:30:00 2003\n",
 168         NULL
 169     };
 170
 171     int i = 0;
 172     while (test[i]){
 173         struct tm tm = {0};
 174         strptime(test[i], "%a, %d %b %Y %H:%M:%S %z", &tm);
 175         T_EXPECT_EQ_STR(result[i], asctime(&tm), "%s", test[i]);
 176         i++;
 177     }
 178 }