Home | History | Annotate | Download | only in testsuite 
      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 (at) 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., 51 Franklin Street, Fifth Floor, Boston, MA
     19    02110-1301 USA.  */
     20 
     21 #ifdef HAVE_CONFIG_H
     22 #include "config.h"
     23 #endif
     24 
     25 #include <locale.h>
     26 #include <stdio.h>
     27 #include <stdlib.h>
     28 #include <string.h>
     29 #include <sys/types.h>
     30 #include <regex.h>
     31 
     32 
     33 int
     34 main (void)
     35 {
     36   struct re_pattern_buffer regex;
     37   const char *s;
     38   int match[4];
     39 
     40   memset (&regex, '\0', sizeof (regex));
     41 
     42   s = re_compile_pattern ("xy$", 3, &regex);
     43   if (s != NULL)
     44     {
     45       puts ("failed to compile pattern \"xy$\"");
     46       return 1;
     47     }
     48   else
     49     match[0] = re_match_2(&regex,"xyz",3,NULL,0,0,NULL,2);
     50 
     51   free (regex.buffer);
     52   memset (&regex, '\0', sizeof (regex));
     53 
     54   s = re_compile_pattern ("xy\\>", 4, &regex);
     55   if (s != NULL)
     56     {
     57       puts ("failed to compile pattern \"xy\\>\"");
     58       return 1;
     59     }
     60   else
     61     match[1] = re_search_2(&regex,"xyz",3,NULL,0,0,2,NULL,2);
     62 
     63   free (regex.buffer);
     64   memset (&regex, '\0', sizeof (regex));
     65 
     66   s = re_compile_pattern ("xy \\<", 5, &regex);
     67   if (s != NULL)
     68     {
     69       puts ("failed to compile pattern \"xy \\<\"");
     70       return 1;
     71     }
     72   else
     73     {
     74       match[2] = re_match_2(&regex,"xy  ",4,NULL,0,0,NULL,3);
     75       match[3] = re_match_2(&regex,"xy z",4,NULL,0,0,NULL,3);
     76     }
     77 
     78   if (match[0] != -1 || match[1] != -1 || match[2] != -1 || match[3] != 3)
     79     {
     80       printf ("re_{match,search}_2 returned %d,%d,%d,%d, expected -1,-1,-1,3\n",
     81 		match[0], match[1], match[2], match[3]);
     82       return 1;
     83     }
     84 
     85   puts (" -> OK");
     86 
     87   return 0;
     88 }
     89