retest.c revision 216370 
1236099Sdes/*
2236099Sdes * Copyright (c) 1980, 1993
3236099Sdes *	The Regents of the University of California.  All rights reserved.
4236099Sdes *
5236099Sdes * Redistribution and use in source and binary forms, with or without
6236099Sdes * modification, are permitted provided that the following conditions
7236099Sdes * are met:
8236099Sdes * 1. Redistributions of source code must retain the above copyright
9255376Sdes *    notice, this list of conditions and the following disclaimer.
10236099Sdes * 2. Redistributions in binary form must reproduce the above copyright
11236099Sdes *    notice, this list of conditions and the following disclaimer in the
12236099Sdes *    documentation and/or other materials provided with the distribution.
13236099Sdes * 4. Neither the name of the University nor the names of its contributors
14236099Sdes *    may be used to endorse or promote products derived from this software
15236099Sdes *    without specific prior written permission.
16236099Sdes *
17236099Sdes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18236099Sdes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19236099Sdes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20236099Sdes * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21236099Sdes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22236099Sdes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23236099Sdes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24236099Sdes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25236099Sdes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26236099Sdes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27236099Sdes * SUCH DAMAGE.
28236099Sdes *
29255376Sdes * $FreeBSD: head/usr.bin/vgrind/RETEST/retest.c 216370 2010-12-11 08:32:16Z joel $
30236099Sdes */
31236099Sdes
32236099Sdes#ifndef lint
33236099Sdesstatic char copyright[] =
34236099Sdes"@(#) Copyright (c) 1980, 1993\n\
35236099Sdes	The Regents of the University of California.  All rights reserved.\n";
36236099Sdes#endif /* not lint */
37236099Sdes
38236099Sdes#ifndef lint
39236099Sdesstatic char sccsid[] = "@(#)retest.c	8.1 (Berkeley) 6/6/93";
40236099Sdes#endif /* not lint */
41236099Sdes
42236099Sdes#include <ctype.h>
43236099Sdes
44236099Sdesint l_onecase = 0;
45236099Sdeschar * _start;
46236099Sdeschar * _escaped;
47236099Sdeschar * convexp();
48236099Sdeschar * expmatch();
49236099Sdesmain()
50236099Sdes{
51236099Sdes    char reg[132];
52236099Sdes    char *ireg;
53236099Sdes    char str[132];
54236099Sdes    char *match;
55236099Sdes    char matstr[132];
56236099Sdes    char c;
57236099Sdes
58236099Sdes    while (1) {
59236099Sdes	printf ("\nexpr: ");
60236099Sdes	scanf ("%s", reg);
61236099Sdes	ireg = convexp(reg);
62236099Sdes	match = ireg;
63236099Sdes	while(*match) {
64236099Sdes	    switch (*match) {
65236099Sdes
66236099Sdes	    case '\\':
67236099Sdes	    case '(':
68236099Sdes	    case ')':
69	    case '|':
70		printf ("%c", *match);
71		break;
72
73	    default:
74		if (isalnum(*match))
75		    printf("%c", *match);
76		else
77		    printf ("<%03o>", *match);
78		break;
79	    }
80	    match++;
81	}
82	printf("\n");
83	getchar();
84	while(1) {
85	    printf ("string: ");
86	    match = str;
87	    while ((c = getchar()) != '\n')
88		*match++ = c;
89	    *match = 0;
90	    if (str[0] == '#')
91		break;
92	    matstr[0] = 0;
93	    _start = str;
94	    _escaped = 0;
95	    match = expmatch (str, ireg, matstr);
96	    if (match == 0)
97		printf ("FAILED\n");
98	    else
99		printf ("match\nmatstr = %s\n", matstr);
100	}
101
102    }
103}
104