1/*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2018 Andrew Turner 5 * 6 * This software was developed by SRI International and the University of 7 * Cambridge Computer Laboratory under DARPA/AFRL contract FA8750-10-C-0237 8 * ("CTSRD"), as part of the DARPA CRASH research programme. 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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 */ 31 32#include <sys/types.h> 33#include <sys/wait.h> 34 35#include <errno.h> 36#include <stdlib.h> 37#include <unistd.h> 38 39#ifndef DSO_LIB 40#include <atf-c++.hpp> 41#endif 42 43extern volatile int constructor_run; 44extern bool run_destructor_test; 45 46#ifndef DSO_BASE 47volatile int constructor_run; 48bool run_destructor_test = false; 49#endif 50 51struct Foo { 52 Foo() { 53 constructor_run = 1; 54 } 55 ~Foo() { 56 if (run_destructor_test) 57 _exit(1); 58 } 59}; 60extern Foo foo; 61 62#ifndef DSO_BASE 63Foo foo; 64#endif 65 66#ifndef DSO_LIB 67ATF_TEST_CASE_WITHOUT_HEAD(cxx_constructor); 68ATF_TEST_CASE_BODY(cxx_constructor) 69{ 70 71 ATF_REQUIRE(constructor_run == 1); 72} 73 74ATF_TEST_CASE_WITHOUT_HEAD(cxx_destructor); 75ATF_TEST_CASE_BODY(cxx_destructor) 76{ 77 pid_t pid, wpid; 78 int status; 79 80 pid = fork(); 81 switch(pid) { 82 case -1: 83 break; 84 case 0: 85 run_destructor_test = true; 86 exit(0); 87 default: 88 while ((wpid = waitpid(pid, &status, 0)) == -1 && 89 errno == EINTR) 90 ; 91 ATF_REQUIRE(WEXITSTATUS(status) == 1); 92 break; 93 } 94} 95 96ATF_INIT_TEST_CASES(tcs) 97{ 98 99 ATF_ADD_TEST_CASE(tcs, cxx_constructor); 100 ATF_ADD_TEST_CASE(tcs, cxx_destructor); 101} 102#endif 103