t_cpuset.c revision 1.1.2.2
1 1.1.2.2 yamt /* $NetBSD: t_cpuset.c,v 1.1.2.2 2011/11/10 14:31:52 yamt Exp $ */ 2 1.1.2.2 yamt 3 1.1.2.2 yamt /*- 4 1.1.2.2 yamt * Copyright (c) 2011 The NetBSD Foundation, Inc. 5 1.1.2.2 yamt * All rights reserved. 6 1.1.2.2 yamt * 7 1.1.2.2 yamt * This code is derived from software contributed to The NetBSD Foundation 8 1.1.2.2 yamt * by Jukka Ruohonen. 9 1.1.2.2 yamt * 10 1.1.2.2 yamt * Redistribution and use in source and binary forms, with or without 11 1.1.2.2 yamt * modification, are permitted provided that the following conditions 12 1.1.2.2 yamt * are met: 13 1.1.2.2 yamt * 1. Redistributions of source code must retain the above copyright 14 1.1.2.2 yamt * notice, this list of conditions and the following disclaimer. 15 1.1.2.2 yamt * 2. Redistributions in binary form must reproduce the above copyright 16 1.1.2.2 yamt * notice, this list of conditions and the following disclaimer in the 17 1.1.2.2 yamt * documentation and/or other materials provided with the distribution. 18 1.1.2.2 yamt * 19 1.1.2.2 yamt * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 1.1.2.2 yamt * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 1.1.2.2 yamt * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 1.1.2.2 yamt * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 1.1.2.2 yamt * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 1.1.2.2 yamt * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 1.1.2.2 yamt * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 1.1.2.2 yamt * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 1.1.2.2 yamt * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 1.1.2.2 yamt * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 1.1.2.2 yamt * POSSIBILITY OF SUCH DAMAGE. 30 1.1.2.2 yamt */ 31 1.1.2.2 yamt #include <sys/cdefs.h> 32 1.1.2.2 yamt __RCSID("$NetBSD: t_cpuset.c,v 1.1.2.2 2011/11/10 14:31:52 yamt Exp $"); 33 1.1.2.2 yamt 34 1.1.2.2 yamt #include <atf-c.h> 35 1.1.2.2 yamt #include <limits.h> 36 1.1.2.2 yamt #include <stdio.h> 37 1.1.2.2 yamt #include <sched.h> 38 1.1.2.2 yamt 39 1.1.2.2 yamt ATF_TC(cpuset_err); 40 1.1.2.2 yamt ATF_TC_HEAD(cpuset_err, tc) 41 1.1.2.2 yamt { 42 1.1.2.2 yamt atf_tc_set_md_var(tc, "descr", "Test errors from cpuset(3)"); 43 1.1.2.2 yamt } 44 1.1.2.2 yamt 45 1.1.2.2 yamt ATF_TC_BODY(cpuset_err, tc) 46 1.1.2.2 yamt { 47 1.1.2.2 yamt cpuset_t *set; 48 1.1.2.2 yamt 49 1.1.2.2 yamt set = cpuset_create(); 50 1.1.2.2 yamt ATF_REQUIRE(set != NULL); 51 1.1.2.2 yamt 52 1.1.2.2 yamt ATF_CHECK(cpuset_set(-1, set) == -1); 53 1.1.2.2 yamt ATF_CHECK(cpuset_clr(-1, set) == -1); 54 1.1.2.2 yamt ATF_CHECK(cpuset_isset(-1, set) == -1); 55 1.1.2.2 yamt 56 1.1.2.2 yamt ATF_CHECK(cpuset_set(INT_MAX, set) == -1); 57 1.1.2.2 yamt ATF_CHECK(cpuset_clr(INT_MAX, set) == -1); 58 1.1.2.2 yamt ATF_CHECK(cpuset_isset(INT_MAX, set) == -1); 59 1.1.2.2 yamt 60 1.1.2.2 yamt cpuset_destroy(set); 61 1.1.2.2 yamt } 62 1.1.2.2 yamt 63 1.1.2.2 yamt ATF_TC(cpuset_set); 64 1.1.2.2 yamt ATF_TC_HEAD(cpuset_set, tc) 65 1.1.2.2 yamt { 66 1.1.2.2 yamt atf_tc_set_md_var(tc, "descr", "Test cpuset_set(3)"); 67 1.1.2.2 yamt } 68 1.1.2.2 yamt 69 1.1.2.2 yamt ATF_TC_BODY(cpuset_set, tc) 70 1.1.2.2 yamt { 71 1.1.2.2 yamt cpuset_t *set; 72 1.1.2.2 yamt 73 1.1.2.2 yamt set = cpuset_create(); 74 1.1.2.2 yamt ATF_REQUIRE(set != NULL); 75 1.1.2.2 yamt 76 1.1.2.2 yamt ATF_REQUIRE(cpuset_set(0, set) == 0); 77 1.1.2.2 yamt ATF_REQUIRE(cpuset_isset(0, set) > 0); 78 1.1.2.2 yamt ATF_REQUIRE(cpuset_clr(0, set) == 0); 79 1.1.2.2 yamt ATF_REQUIRE(cpuset_isset(0, set) == 0); 80 1.1.2.2 yamt 81 1.1.2.2 yamt cpuset_destroy(set); 82 1.1.2.2 yamt } 83 1.1.2.2 yamt 84 1.1.2.2 yamt ATF_TC(cpuset_size); 85 1.1.2.2 yamt ATF_TC_HEAD(cpuset_size, tc) 86 1.1.2.2 yamt { 87 1.1.2.2 yamt atf_tc_set_md_var(tc, "descr", "Test puset_size(3)"); 88 1.1.2.2 yamt } 89 1.1.2.2 yamt 90 1.1.2.2 yamt ATF_TC_BODY(cpuset_size, tc) 91 1.1.2.2 yamt { 92 1.1.2.2 yamt cpuset_t *set; 93 1.1.2.2 yamt size_t size; 94 1.1.2.2 yamt 95 1.1.2.2 yamt set = cpuset_create(); 96 1.1.2.2 yamt ATF_REQUIRE(set != NULL); 97 1.1.2.2 yamt 98 1.1.2.2 yamt size = cpuset_size(set); 99 1.1.2.2 yamt 100 1.1.2.2 yamt ATF_CHECK(cpuset_set((size * 8) - 1, set) == 0); 101 1.1.2.2 yamt ATF_CHECK(cpuset_set((size * 8) + 1, set) == -1); 102 1.1.2.2 yamt 103 1.1.2.2 yamt cpuset_destroy(set); 104 1.1.2.2 yamt } 105 1.1.2.2 yamt 106 1.1.2.2 yamt ATF_TP_ADD_TCS(tp) 107 1.1.2.2 yamt { 108 1.1.2.2 yamt 109 1.1.2.2 yamt ATF_TP_ADD_TC(tp, cpuset_err); 110 1.1.2.2 yamt ATF_TP_ADD_TC(tp, cpuset_set); 111 1.1.2.2 yamt ATF_TP_ADD_TC(tp, cpuset_size); 112 1.1.2.2 yamt 113 1.1.2.2 yamt return atf_no_error(); 114 1.1.2.2 yamt } 115
Indexes created Sun Oct 12 09:09:55 GMT 2025