tests/test-parse-duration.c

   1 /* Test of parsing durations.
   2    Copyright (C) 2008-2017 Free Software Foundation, Inc.
   3
   4    This program is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 3 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  16
  17 #include <config.h>
  18
  19 #include <errno.h>
  20 #include <stdio.h>
  21 #include <stdlib.h>
  22 #include <string.h>
  23 #include <time.h>
  24 #include <unistd.h>
  25
  26 #include "parse-duration.h"
  27
  28 int
  29 main (int argc, char *argv[])
  30 {
  31   if (--argc <= 0)
  32     {
  33       fprintf (stderr, "USAGE: %s <time-spec> [...]", argv[0]);
  34       return 1;
  35     }
  36
  37   do
  38     {
  39       char const * arg = *++argv;
  40       time_t res = parse_duration (arg);
  41       if (errno != 0)
  42         {
  43           fprintf (stderr, "could not parse time:  %s\n\terr %d - %s\n", arg,
  44                    errno, strerror (errno));
  45           return 1;
  46         }
  47       printf ("%u\n", (unsigned int)res);
  48     } while (--argc > 0);
  49
  50   return 0;
  51 }
  52
  53 /*
  54  * Local Variables:
  55  * mode: C
  56  * c-file-style: "gnu"
  57  * indent-tabs-mode: nil
  58  * End:
  59  * end of parse-duration.c */