mdw@git.distorted.org.uk Git - disorder/blob - libtests/t-dateparse.c

   1 /*
   2  * This file is part of DisOrder.
   3  * Copyright (C) 2008 Richard Kettlewell
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  18  * USA
  19  */
  20 #include "test.h"
  21 #include <time.h>
  22 #include "dateparse.h"
  23
  24 static void check_date(time_t when,
  25                        const char *fmt,
  26                        struct tm *(*convert)(const time_t *)) {
  27   char buffer[128];
  28   time_t parsed;
  29
  30   strftime(buffer, sizeof buffer, fmt, convert(&when));
  31   parsed = dateparse(buffer);
  32   check_integer(parsed, when);
  33   if(parsed != when)
  34     fprintf(stderr, "format=%s formatted=%s\n", fmt, buffer);
  35 }
  36
  37 static void test_dateparse(void) {
  38   time_t now = time(0);
  39   check_date(now, "%Y-%m-%d %H:%M:%S", localtime);
  40 #if 0          /* see dateparse.c */
  41   check_date(now, "%Y-%m-%d %H:%M:%S %Z", localtime);
  42   check_date(now, "%Y-%m-%d %H:%M:%S %Z", gmtime);
  43 #endif
  44   check_date(now, "%c", localtime);
  45   check_date(now, "%Ec", localtime);
  46   check_date(now, "%X", localtime);
  47   check_date(now, "%EX", localtime);
  48   check_date(now, "%H:%M:%S", localtime);
  49   /* This one needs a bodge: */
  50   check_date(now - now % 60, "%H:%M", localtime);
  51 #if __FreeBSD__
  52   fprintf(stderr, "strptime() is broken on FreeBSD - skipping further tests\n");
  53   ++skipped;
  54 #else
  55   /* Reject invalid formats */
  56   check_fatal(dateparse("12"));
  57   check_fatal(dateparse("12:34:56:23"));
  58   /* Reject invalid values */
  59   check_fatal(dateparse("25:34"));
  60   check_fatal(dateparse("23:61"));
  61   check_fatal(dateparse("23:23:62"));
  62 #endif
  63 }
  64
  65 TEST(dateparse);
  66
  67 /*
  68 Local Variables:
  69 c-basic-offset:2
  70 comment-column:40
  71 fill-column:79
  72 indent-tabs-mode:nil
  73 End:
  74 */