1: /* Test for the STOP parameter of re_match_2 and re_search_2.
    2:    Copyright (C) 2002 Free Software Foundation, Inc.
    3:    This file is part of the GNU C Library.
    4:    Contributed by Stepan Kasal <kasal@math.cas.cz>, 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: #include <locale.h>
   22: #include <stdio.h>
   23: #include <stdlib.h>
   24: #include <string.h>
   25: #include <sys/types.h>
   26: #include <regex.h>
   27: 
   28: 
   29: int
   30: main (void)
   31: {
   32:   struct re_pattern_buffer regex;
   33:   const char *s;
   34:   int match[4];
   35: 
   36:   memset (&regex, '\0', sizeof (regex));
   37: 
   38:   s = re_compile_pattern ("xy$", 3, &regex);
   39:   if (s != NULL)
   40:     {
   41:       puts ("failed to compile pattern \"xy$\"");
   42:       return 1;
   43:     }
   44:   else
   45:     match[0] = re_match_2(&regex,"xyz",3,NULL,0,0,NULL,2);
   46: 
   47:   free (regex.buffer);
   48:   memset (&regex, '\0', sizeof (regex));
   49: 
   50:   s = re_compile_pattern ("xy\\>", 4, &regex);
   51:   if (s != NULL)
   52:     {
   53:       puts ("failed to compile pattern \"xy\\>\"");
   54:       return 1;
   55:     }
   56:   else
   57:     match[1] = re_search_2(&regex,"xyz",3,NULL,0,0,2,NULL,2);
   58: 
   59:   free (regex.buffer);
   60:   memset (&regex, '\0', sizeof (regex));
   61: 
   62:   s = re_compile_pattern ("xy \\<", 5, &regex);
   63:   if (s != NULL)
   64:     {
   65:       puts ("failed to compile pattern \"xy \\<\"");
   66:       return 1;
   67:     }
   68:   else
   69:     {
   70:       match[2] = re_match_2(&regex,"xy  ",4,NULL,0,0,NULL,3);
   71:       match[3] = re_match_2(&regex,"xy z",4,NULL,0,0,NULL,3);
   72:     }
   73: 
   74:   if (match[0] != -1 || match[1] != -1 || match[2] != -1 || match[3] != 3)
   75:     {
   76:       printf ("re_{match,search}_2 returned %d,%d,%d,%d, expected -1,-1,-1,3\n",
   77:                 match[0], match[1], match[2], match[3]);
   78:       return 1;
   79:     }
   80: 
   81:   puts (" -> OK");
   82: 
   83:   return 0;
   84: }