1: /* Test case by Jim Meyering <jim@meyering.net>.  */
    2: #include <locale.h>
    3: #include <stdio.h>
    4: #include <string.h>
    5: #include <regex.h>
    6: #include <wchar.h>
    7: 
    8: int
    9: main (void)
   10: {
   11:   struct re_pattern_buffer regex;
   12:   struct re_registers regs;
   13:   const char *s;
   14:   int match;
   15:   int result = 0;
   16: 
   17:   memset (&regex, '\0', sizeof (regex));
   18: 
   19:   setlocale (LC_ALL, "de_DE.ISO-8859-1");
   20:   fwide (stdout, -1);
   21: 
   22:   re_set_syntax (RE_SYNTAX_POSIX_EGREP | RE_DEBUG);
   23: 
   24:   puts ("in C locale");
   25:   setlocale (LC_ALL, "C");
   26:   s = re_compile_pattern ("[an?, 7, &regex);
   27:   if (s != NULL)
   28:     {
   29:       puts ("re_compile_pattern return non-NULL value");
   30:       result = 1;
   31:     }
   32:   else
   33:     {
   34:       match = re_match (&regex, "an", 2, 0, &regs);
   35:       if (match != 2)
   36:         {
   37:           printf ("re_match returned %d, expected 2\n", match);
   38:           result = 1;
   39:         }
   40:       else
   41:         puts (" -> OK");
   42:     }
   43: 
   44:   puts ("in de_DE.ISO-8859-1 locale");
   45:   setlocale (LC_ALL, "de_DE.ISO-8859-1");
   46:   s = re_compile_pattern ("[an?, 7, &regex);
   47:   if (s != NULL)
   48:     {
   49:       puts ("re_compile_pattern return non-NULL value");
   50:       result = 1;
   51:     }
   52:   else
   53:     {
   54:       match = re_match (&regex, "an", 2, 0, &regs);
   55:       if (match != 2)
   56:         {
   57:           printf ("re_match returned %d, expected 2\n", match);
   58:           result = 1;
   59:         }
   60:       else
   61:         puts (" -> OK");
   62:     }
   63: 
   64:   return result;
   65: }