1/*	$NetBSD: t_cpuset.c,v 1.1 2011/11/08 05:47:00 jruoho Exp $ */
2
3/*-
4 * Copyright (c) 2011 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Jukka Ruohonen.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31#include <sys/cdefs.h>
32__RCSID("$NetBSD: t_cpuset.c,v 1.1 2011/11/08 05:47:00 jruoho Exp $");
33
34#include <atf-c.h>
35#include <limits.h>
36#include <stdio.h>
37#include <sched.h>
38
39ATF_TC(cpuset_err);
40ATF_TC_HEAD(cpuset_err, tc)
41{
42	atf_tc_set_md_var(tc, "descr", "Test errors from cpuset(3)");
43}
44
45ATF_TC_BODY(cpuset_err, tc)
46{
47	cpuset_t *set;
48
49	set = cpuset_create();
50	ATF_REQUIRE(set != NULL);
51
52	ATF_CHECK(cpuset_set(-1, set) == -1);
53	ATF_CHECK(cpuset_clr(-1, set) == -1);
54	ATF_CHECK(cpuset_isset(-1, set) == -1);
55
56	ATF_CHECK(cpuset_set(INT_MAX, set) == -1);
57	ATF_CHECK(cpuset_clr(INT_MAX, set) == -1);
58	ATF_CHECK(cpuset_isset(INT_MAX, set) == -1);
59
60	cpuset_destroy(set);
61}
62
63ATF_TC(cpuset_set);
64ATF_TC_HEAD(cpuset_set, tc)
65{
66	atf_tc_set_md_var(tc, "descr", "Test cpuset_set(3)");
67}
68
69ATF_TC_BODY(cpuset_set, tc)
70{
71	cpuset_t *set;
72
73	set = cpuset_create();
74	ATF_REQUIRE(set != NULL);
75
76	ATF_REQUIRE(cpuset_set(0, set) == 0);
77	ATF_REQUIRE(cpuset_isset(0, set) > 0);
78	ATF_REQUIRE(cpuset_clr(0, set) == 0);
79	ATF_REQUIRE(cpuset_isset(0, set) == 0);
80
81	cpuset_destroy(set);
82}
83
84ATF_TC(cpuset_size);
85ATF_TC_HEAD(cpuset_size, tc)
86{
87	atf_tc_set_md_var(tc, "descr", "Test puset_size(3)");
88}
89
90ATF_TC_BODY(cpuset_size, tc)
91{
92	cpuset_t *set;
93	size_t size;
94
95	set = cpuset_create();
96	ATF_REQUIRE(set != NULL);
97
98	size = cpuset_size(set);
99
100	ATF_CHECK(cpuset_set((size * 8) - 1, set) == 0);
101	ATF_CHECK(cpuset_set((size * 8) + 1, set) == -1);
102
103	cpuset_destroy(set);
104}
105
106ATF_TP_ADD_TCS(tp)
107{
108
109	ATF_TP_ADD_TC(tp, cpuset_err);
110	ATF_TP_ADD_TC(tp, cpuset_set);
111	ATF_TP_ADD_TC(tp, cpuset_size);
112
113	return atf_no_error();
114}
115