t_execve.c revision 313498 
1/*	$NetBSD: t_execve.c,v 1.2 2015/09/12 15:21:33 christos Exp $	*/
2
3/*-
4 * Copyright (c) 2014 The NetBSD Foundation, Inc.
5 * 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 *
16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include <atf-c.h>
30
31#include <errno.h>
32#include <stddef.h>
33#include <stdio.h>
34#include <unistd.h>
35
36ATF_TC(t_execve_null);
37
38ATF_TC_HEAD(t_execve_null, tc)
39{
40	atf_tc_set_md_var(tc, "descr",
41	    "Tests an empty execve(2) executing");
42}
43
44ATF_TC_BODY(t_execve_null, tc)
45{
46	int err;
47
48	err = execve(NULL, NULL, NULL);
49	ATF_REQUIRE(err == -1);
50	ATF_REQUIRE_MSG(errno == EFAULT,
51	    "wrong error returned %d instead of %d", errno, EFAULT);
52}
53
54ATF_TP_ADD_TCS(tp)
55{
56	ATF_TP_ADD_TC(tp, t_execve_null);
57
58	return atf_no_error();
59}
60