posix/bug-regex14.c

   1 /* Tests re_comp and re_exec.
   2    Copyright (C) 2002 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4    Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>, 2002.
   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, write to the Free
  18    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  19    02111-1307 USA.  */
  20
  21 #define _REGEX_RE_COMP
  22 #include <sys/types.h>
  23 #include <mcheck.h>
  24 #include <regex.h>
  25 #include <stdio.h>
  26 #include <stdlib.h>
  27
  28 int
  29 main (void)
  30 {
  31   const char *err;
  32   size_t i;
  33   int ret = 0;
  34
  35   mtrace ();
  36
  37   for (i = 0; i < 100; ++i)
  38     {
  39       err = re_comp ("a t.st");
  40       if (err)
  41         {
  42           printf ("re_comp failed: %s\n", err);
  43           ret = 1;
  44         }
  45
  46       if (! re_exec ("This is a test."))
  47         {
  48           printf ("re_exec failed\n");
  49           ret = 1;
  50         }
  51     }
  52
  53   return ret;
  54 }