1/*- 2 * Copyright (c) 2016 Mahdi Mokhtari <mokhi64@gmail.com> 3 * Copyright (c) 2016 The FreeBSD Foundation 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28#include <sys/cdefs.h> 29__FBSDID("$FreeBSD$"); 30 31#include <dlfcn.h> 32#include <atf-c++.hpp> 33#include <cstdio> 34#include <cstdlib> 35 36static FILE *output = NULL; 37 38struct Foo { 39 Foo() { ATF_REQUIRE(fprintf(output, "Created\n") > 0); } 40 ~Foo() { ATF_REQUIRE(fprintf(output, "Destroyed\n") > 0); } 41 void use() { ATF_REQUIRE(fprintf(output, "Used\n") > 0); } 42}; 43 44static thread_local Foo f; 45 46/* 47 * This test must not be linked to libpthread. 48 */ 49ATF_TEST_CASE_WITHOUT_HEAD(cxx__nothr); 50ATF_TEST_CASE_BODY(cxx__nothr) 51{ 52 void *libthr_handle; 53 54 /* Avoid coredump during f construction. */ 55 output = stderr; 56 57 libthr_handle = dlopen("libthr.so.3", RTLD_LAZY | RTLD_GLOBAL | 58 RTLD_NOLOAD); 59 ATF_REQUIRE(libthr_handle == NULL); 60} 61 62static void 63check_local_main(void) 64{ 65 static const char out_log[] = "Created\nUsed\nDestroyed\n"; 66 67 fflush(output); 68 ATF_REQUIRE(atf::utils::compare_file("test_main.txt", out_log)); 69} 70 71ATF_TEST_CASE_WITHOUT_HEAD(cxx__thread_local_main); 72ATF_TEST_CASE_BODY(cxx__thread_local_main) 73{ 74 75 ATF_REQUIRE((output = fopen("test_main.txt", "w")) != NULL); 76 f.use(); 77 atexit(check_local_main); 78} 79 80extern "C" int __cxa_thread_atexit(void (*)(void *), void *, void *); 81 82static void 83again(void *arg) 84{ 85 86 __cxa_thread_atexit(again, arg, &output); 87} 88 89ATF_TEST_CASE_WITHOUT_HEAD(cxx__thread_inf_dtors); 90ATF_TEST_CASE_BODY(cxx__thread_inf_dtors) 91{ 92 93 again(NULL); 94} 95 96ATF_INIT_TEST_CASES(tcs) 97{ 98 99 ATF_ADD_TEST_CASE(tcs, cxx__nothr); 100 ATF_ADD_TEST_CASE(tcs, cxx__thread_local_main); 101 ATF_ADD_TEST_CASE(tcs, cxx__thread_inf_dtors); 102} 103