1 /* $NetBSD: t_tss.c,v 1.1 2019/04/24 11:43:19 kamil Exp $ */ 2 3 /*- 4 * Copyright (c) 2019 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Kamil Rytarowski. 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 32 #include <sys/cdefs.h> 33 __COPYRIGHT("@(#) Copyright (c) 2019\ 34 The NetBSD Foundation, inc. All rights reserved."); 35 __RCSID("$NetBSD: t_tss.c,v 1.1 2019/04/24 11:43:19 kamil Exp $"); 36 37 #include <stdlib.h> 38 #include <threads.h> 39 40 #include <atf-c.h> 41 42 ATF_TC(tss_create); 43 ATF_TC_HEAD(tss_create, tc) 44 { 45 atf_tc_set_md_var(tc, "descr", "Test C11 tss_create(3)"); 46 } 47 48 ATF_TC_BODY(tss_create, tc) 49 { 50 tss_t s; 51 52 ATF_REQUIRE_EQ(tss_create(&s, NULL), thrd_success); 53 tss_delete(s); 54 } 55 56 ATF_TC(tss_set); 57 ATF_TC_HEAD(tss_set, tc) 58 { 59 atf_tc_set_md_var(tc, "descr", "Test C11 tss_set(3)"); 60 } 61 62 ATF_TC_BODY(tss_set, tc) 63 { 64 tss_t s; 65 int b = 5; 66 void *v; 67 68 v = (void *)(intptr_t)b; 69 70 ATF_REQUIRE_EQ(tss_create(&s, NULL), thrd_success); 71 ATF_REQUIRE_EQ(tss_get(s), NULL); 72 ATF_REQUIRE_EQ(tss_set(s, v), thrd_success); 73 ATF_REQUIRE_EQ(tss_get(s), v); 74 75 tss_delete(s); 76 } 77 78 ATF_TC(tss_destructor_main_thread); 79 ATF_TC_HEAD(tss_destructor_main_thread, tc) 80 { 81 atf_tc_set_md_var(tc, "descr", 82 "Test C11 tss(3) destructor in main thread"); 83 } 84 85 static void 86 c_destructor_main(void *arg) 87 { 88 89 abort(); 90 } 91 92 ATF_TC_BODY(tss_destructor_main_thread, tc) 93 { 94 tss_t s; 95 int b = 5; 96 void *v; 97 98 v = (void *)(intptr_t)b; 99 100 ATF_REQUIRE_EQ(tss_create(&s, c_destructor_main), thrd_success); 101 ATF_REQUIRE_EQ(tss_set(s, v), thrd_success); 102 103 tss_delete(s); 104 105 /* Destructor must NOT be called for tss_delete(3) */ 106 } 107 108 ATF_TC(tss_destructor_thread_exit); 109 ATF_TC_HEAD(tss_destructor_thread_exit, tc) 110 { 111 atf_tc_set_md_var(tc, "descr", 112 "Test C11 tss(3) destructor on thread exit"); 113 } 114 115 static tss_t s_empty, s_nonempty; 116 static int c_iter_empty, c_iter_nonempty; 117 118 static void 119 c_destructor_thread_empty(void *arg) 120 { 121 122 tss_set(s_empty, arg); 123 ++c_iter_empty; 124 } 125 126 static void 127 c_destructor_thread_nonempty(void *arg) 128 { 129 130 tss_set(s_nonempty, arg); 131 ++c_iter_nonempty; 132 } 133 134 static int 135 t_func(void *arg __unused) 136 { 137 int b = 5; 138 void *v; 139 140 v = (void *)(intptr_t)b; 141 142 ATF_REQUIRE_EQ(tss_set(s_nonempty, v), thrd_success); 143 144 return 0; 145 } 146 147 ATF_TC_BODY(tss_destructor_thread_exit, tc) 148 { 149 thrd_t t; 150 151 ATF_REQUIRE_EQ(tss_create(&s_empty, c_destructor_thread_empty), 152 thrd_success); 153 ATF_REQUIRE_EQ(tss_create(&s_nonempty, c_destructor_thread_nonempty), 154 thrd_success); 155 156 ATF_REQUIRE_EQ(thrd_create(&t, t_func, NULL), thrd_success); 157 ATF_REQUIRE_EQ(thrd_join(t, NULL), thrd_success); 158 159 ATF_REQUIRE_EQ(c_iter_empty, 0); 160 ATF_REQUIRE_EQ(c_iter_nonempty, TSS_DTOR_ITERATIONS); 161 162 tss_delete(s_empty); 163 tss_delete(s_nonempty); 164 } 165 166 ATF_TP_ADD_TCS(tp) 167 { 168 ATF_TP_ADD_TC(tp, tss_create); 169 ATF_TP_ADD_TC(tp, tss_set); 170 ATF_TP_ADD_TC(tp, tss_destructor_main_thread); 171 ATF_TP_ADD_TC(tp, tss_destructor_thread_exit); 172 173 return atf_no_error(); 174 } 175