kvm_close_test.c revision 316099 
1/*-
2 * Copyright (c) 2017 Ngie Cooper <ngie@freebsd.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#include <sys/cdefs.h>
28__FBSDID("$FreeBSD: head/lib/libkvm/tests/kvm_close_test.c 316099 2017-03-28 17:37:49Z ngie $");
29
30#include <errno.h>
31#include <fcntl.h>
32#include <kvm.h>
33#include <signal.h>
34
35#include <atf-c.h>
36
37ATF_TC(kvm_close_negative_test_NULL);
38ATF_TC_HEAD(kvm_close_negative_test_NULL, tc)
39{
40
41	atf_tc_set_md_var(tc, "descr",
42	    "test that kvm_close(NULL) succeeds without error");
43}
44
45ATF_TC_BODY(kvm_close_negative_test_NULL, tc)
46{
47
48	ATF_REQUIRE_ERRNO(EINVAL, kvm_close(NULL) == -1);
49}
50
51ATF_TP_ADD_TCS(tp)
52{
53
54	ATF_TP_ADD_TC(tp, kvm_close_negative_test_NULL);
55
56	return (atf_no_error());
57}
58