usr.bin/vgrind/RETEST/retest.c

   1 /*      $NetBSD: retest.c,v 1.4 2003/05/17 14:58:19 itojun Exp $        */
   2
   3 /*
   4  * Copyright (c) 1980, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the University nor the names of its contributors
  16  *    may be used to endorse or promote products derived from this software
  17  *    without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  */
  31
  32 #ifndef lint
  33 static char copyright[] =
  34 "@(#) Copyright (c) 1980, 1993\n\
  35         The Regents of the University of California.  All rights reserved.\n";
  36 #endif /* not lint */
  37
  38 #ifndef lint
  39 #if 0
  40 static char sccsid[] = "@(#)retest.c    8.1 (Berkeley) 6/6/93";
  41 #endif
  42 static char rcsid[] = "$NetBSD: retest.c,v 1.4 2003/05/17 14:58:19 itojun Exp $";
  43 #endif /* not lint */
  44
  45 #include <ctype.h>
  46
  47 int l_onecase = 0;
  48 char * x_start;
  49 char * x_escaped;
  50 char * convexp();
  51 char * expmatch();
  52 main()
  53 {
  54     char reg[132];
  55     char *ireg;
  56     char str[132];
  57     char *match;
  58     char matstr[132];
  59     char c;
  60
  61     while (1) {
  62         printf ("\nexpr: ");
  63         scanf ("%131s", reg);
  64         ireg = convexp(reg);
  65         match = ireg;
  66         while(*match) {
  67             switch (*match) {
  68
  69             case '\\':
  70             case '(':
  71             case ')':
  72             case '|':
  73                 printf ("%c", *match);
  74                 break;
  75
  76             default:
  77                 if (isalnum(*match))
  78                     printf("%c", *match);
  79                 else
  80                     printf ("<%03o>", *match);
  81                 break;
  82             }
  83             match++;
  84         }
  85         printf("\n");
  86         getchar();
  87         while(1) {
  88             printf ("string: ");
  89             match = str;
  90             while ((c = getchar()) != '\n')
  91                 *match++ = c;
  92             *match = 0;
  93             if (str[0] == '#')
  94                 break;
  95             matstr[0] = 0;
  96             x_start = str;
  97             x_escaped = 0;
  98             match = expmatch (str, ireg, matstr);
  99             if (match == 0)
 100                 printf ("FAILED\n");
 101             else
 102                 printf ("match\nmatstr = %s\n", matstr);
 103         }
 104
 105     }
 106 }