time/tst-strptime-whitespace.c

   1 /* Verify that strptime accepts arbitrary whitespace between tokens.
   2
   3    Copyright (C) 2013-2023 Free Software Foundation, Inc.
   4    This file is part of the GNU C Library.
   5
   6    The GNU C Library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Lesser General Public
   8    License as published by the Free Software Foundation; either
   9    version 2.1 of the License, or (at your option) any later version.
  10
  11    The GNU C Library is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    Lesser General Public License for more details.
  15
  16    You should have received a copy of the GNU Lesser General Public
  17    License along with the GNU C Library; if not, see
  18    <https://www.gnu.org/licenses/>.  */
  19
  20 #define _XOPEN_SOURCE
  21 #include <time.h>
  22 #include <stdio.h>
  23 #include <string.h>
  24
  25 int
  26 do_test (void)
  27 {
  28   struct tm t;
  29   const char *in = "Tuesday \t 22 \t July\t1942";
  30
  31   char *r = strptime (in, "%A%d %b%Y", &t);
  32
  33   if (r == NULL || r != in + strlen (in))
  34     {
  35       printf ("strptime failed\n");
  36       return 1;
  37     }
  38
  39   return 0;
  40 }
  41
  42 #define TEST_FUNCTION do_test ()
  43 #include "../test-skeleton.c"