tests/getdate.c

   1 #include <limits.h>
   2 #include <stdio.h>
   3 #include <time.h>
   4 #include <stdlib.h>
   5
   6 #include <darwintest.h>
   7 #include <darwintest_utils.h>
   8
   9 //#include "../stdtime/getdate.c"
  10
  11 extern int getdate_err;
  12
  13 __unused static void
  14 log_tm(struct tm *tm) {
  15         T_LOG("tm = {\n\t.tm_sec = %d, tm_min = %d, tm_hour = %d,\n\t.tm_mday = %d, .tm_mon = %d, .tm_year = %d,\n\t.tm_wday = %d, tm_yday = %d\n};",
  16                         tm->tm_sec, tm->tm_min, tm->tm_hour, tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday, tm->tm_yday);
  17 }
  18
  19 static char *
  20 create_template_file(const char *name, const char *contents)
  21 {
  22         T_SETUPBEGIN;
  23         char *template_path;
  24         asprintf(&template_path, "%s/%s", dt_tmpdir(), name);
  25         T_QUIET; T_WITH_ERRNO; T_ASSERT_NOTNULL(template_path, NULL);
  26
  27         FILE *template_file = fopen(template_path, "w");
  28         T_QUIET; T_WITH_ERRNO; T_ASSERT_NOTNULL(template_file, NULL);
  29         fprintf(template_file, "%s", contents);
  30         fclose(template_file);
  31         T_SETUPEND;
  32
  33         return template_path;
  34 }
  35
  36 T_DECL(getdate3, "getdate() using \"%a\" with match")
  37 {
  38         struct tm tm = {};
  39         char *remainder = strptime("Fri", "%a", &tm);
  40         T_EXPECT_NOTNULL(remainder, "strptime(\"Fri\", \"%%a\", &tm)");
  41         T_EXPECT_EQ(tm.tm_wday, 5, "Returned time should be on Friday");
  42
  43         char *template_path = create_template_file("a3", "%a\n");
  44         setenv("DATEMSK", template_path, 1);
  45         free(template_path);
  46
  47         getdate_err = 0;
  48         struct tm *ptr_tm = getdate("Fri");
  49         T_LOG("getdate(\"Fri\") -> Should indicate Friday");
  50         T_ASSERT_NOTNULL(ptr_tm, "getdate() returned NULL, error is %d", getdate_err);
  51         T_PASS("getdate returned properly, with the time as: %s", asctime (ptr_tm));
  52         T_EXPECT_EQ(ptr_tm->tm_wday, 5, "Returned time should be on Friday");
  53 }
  54
  55 T_DECL(getdate4, "getdate() using \"%A\" with match")
  56 {
  57         struct tm tm = {};
  58         char *remainder = strptime("FriDay", "%A", &tm);
  59         T_EXPECT_NOTNULL(remainder, "strptime(\"FriDay\", \"%%A\", &tm)");
  60         T_EXPECT_EQ(tm.tm_wday, 5, "Returned time should be on Friday");
  61
  62         char *template_path = create_template_file("a4", "%A\n");
  63         setenv("DATEMSK", template_path, 1);
  64         free(template_path);
  65
  66         getdate_err = 0;
  67         struct tm *ptr_tm = getdate("FriDay");
  68         T_LOG("getdate(\"FriDay\") -> Should indicate Friday");
  69         T_ASSERT_NOTNULL(ptr_tm, "getdate() returned NULL, error is %d", getdate_err);
  70         T_PASS("getdate returned properly, with the time as: %s", asctime (ptr_tm));
  71         T_EXPECT_EQ(ptr_tm->tm_wday, 5, "Returned time should be on Friday");
  72 }
  73
  74 T_DECL(getdate15, "getdate() using \"%w\" with match")
  75 {
  76         char *template_path = create_template_file("a4", "%w\n");
  77         setenv("DATEMSK", template_path, 1);
  78         free(template_path);
  79
  80         getdate_err = 0;
  81         struct tm *ptr_tm = getdate("0");
  82         T_LOG("getdate(\"0\") -> Should indicate weekday 0");
  83         T_ASSERT_NOTNULL(ptr_tm, "getdate() returned NULL, error is %d", getdate_err);
  84         T_PASS("getdate returned properly, with the time as: %s", asctime (ptr_tm));
  85         T_EXPECT_EQ(ptr_tm->tm_wday, 0, "Returned time should be on weekday 0");
  86
  87         getdate_err = 0;
  88         ptr_tm = getdate("6");
  89         T_LOG("getdate(\"6\") -> Should indicate weekday 6");
  90         T_ASSERT_NOTNULL(ptr_tm, "getdate() returned NULL, error is %d", getdate_err);
  91         T_PASS("getdate returned properly, with the time as: %s", asctime (ptr_tm));
  92         T_EXPECT_EQ(ptr_tm->tm_wday, 6, "Returned time should be on weekday 6");
  93 }
  94
  95 T_DECL(getdate46, "getdate() using \"%%t\" without match")
  96 {
  97         char *template_path = create_template_file("a46", "%t\n");
  98         setenv("DATEMSK", template_path, 1);
  99         free(template_path);
 100
 101         getdate_err = 0;
 102         struct tm *ptr_tm = getdate("there'snotemplateforthis.");
 103         if (ptr_tm) {
 104                 T_FAIL("getdate returned: %s", asctime (ptr_tm));
 105         }
 106         /* Now check for the getdate_err */
 107         T_EXPECT_EQ(getdate_err, 7, NULL);
 108 }
 109
 110 T_DECL(getdate21, "getdate() using \"%D\" with match")
 111 {
 112         struct tm tm = {};
 113         char *remainder = strptime("1/1/38", "%D", &tm);
 114         T_EXPECT_NOTNULL(remainder, "strptime(\"1/1/38\", \"%%D\", &tm)");
 115
 116         char *template_path = create_template_file("a21", "%D\n");
 117         setenv("DATEMSK", template_path, 1);
 118         free(template_path);
 119
 120         getdate_err = 0;
 121         struct tm *ptr_tm = getdate ("1/1/38");
 122         T_LOG("getdate(\"1/1/38\") -> Should indicate 2038!");
 123         T_ASSERT_NOTNULL(ptr_tm, "getdate() returned NULL, error is %d", getdate_err);
 124         T_PASS("getdate returned properly, with the time as: %s", asctime (ptr_tm));
 125
 126         T_EXPECT_EQ(ptr_tm->tm_year, 2038 - 1900, NULL);
 127         T_EXPECT_EQ(ptr_tm->tm_mon, 0, NULL);
 128         T_EXPECT_EQ(ptr_tm->tm_mday, 1, NULL);
 129 }
 130
 131 T_DECL(getdate53, "getdate() using \"%d+%m+%y %C\" with match")
 132 {
 133         struct tm tm = {};
 134         char *remainder = strptime("15+05+20 20", "%d+%m+%y %C", &tm);
 135         T_EXPECT_NOTNULL(remainder, "strptime(\"15+05+20 20\", \"%%d+%%m+%%y %%C\", &tm)");
 136
 137         char *template_path = create_template_file("a53", "%d+%m+%y %C\n");
 138         setenv("DATEMSK", template_path, 1);
 139         free(template_path);
 140
 141         getdate_err = 0;
 142         struct tm *ptr_tm = getdate ("15+05+20 20");
 143         T_LOG("getdate(\"15+05+20 20\")");
 144         T_ASSERT_NOTNULL(ptr_tm, "getdate() returned NULL, error is %d", getdate_err);
 145         T_PASS("getdate returned properly, with the time as: %s", asctime (ptr_tm));
 146
 147         T_EXPECT_EQ(ptr_tm->tm_year, 2020 - 1900, NULL);
 148         T_EXPECT_EQ(ptr_tm->tm_mon, 4, NULL);
 149         T_EXPECT_EQ(ptr_tm->tm_mday, 15, NULL);
 150 }