1/*
2 * Copyright (c) 2005 Darren Tucker
3 *
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
7 *
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 */
16
17#include <stdlib.h>
18#include <string.h>
19
20static int fail = 0;
21
22void
23test(const char *a)
24{
25	char *b;
26
27	b = strdup(a);
28	if (b == 0) {
29		fail = 1;
30		return;
31	}
32	if (strcmp(a, b) != 0)
33		fail = 1;
34	free(b);
35}
36
37int
38main(void)
39{
40	test("");
41	test("a");
42	test("\0");
43	test("abcdefghijklmnopqrstuvwxyz");
44	return fail;
45}
46