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/*-
* Copyright (c) 2016 Mahdi Mokhtari <mokhi64@gmail.com>
* Copyright (c) 2016 The FreeBSD Foundation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <dlfcn.h>
#include <atf-c++.hpp>
#include <cstdio>
#include <cstdlib>
static FILE *output = NULL;
struct Foo {
Foo() { ATF_REQUIRE(fprintf(output, "Created\n") > 0); }
~Foo() { ATF_REQUIRE(fprintf(output, "Destroyed\n") > 0); }
void use() { ATF_REQUIRE(fprintf(output, "Used\n") > 0); }
};
static thread_local Foo f;
/*
* This test must not be linked to libpthread.
*/
ATF_TEST_CASE_WITHOUT_HEAD(cxx__nothr);
ATF_TEST_CASE_BODY(cxx__nothr)
{
void *libthr_handle;
/* Avoid coredump during f construction. */
output = stderr;
libthr_handle = dlopen("libthr.so.3", RTLD_LAZY | RTLD_GLOBAL |
RTLD_NOLOAD);
ATF_REQUIRE(libthr_handle == NULL);
}
static void
check_local_main(void)
{
static const char out_log[] = "Created\nUsed\nDestroyed\n";
fflush(output);
ATF_REQUIRE(atf::utils::compare_file("test_main.txt", out_log));
}
ATF_TEST_CASE_WITHOUT_HEAD(cxx__thread_local_main);
ATF_TEST_CASE_BODY(cxx__thread_local_main)
{
ATF_REQUIRE((output = fopen("test_main.txt", "w")) != NULL);
f.use();
atexit(check_local_main);
}
extern "C" int __cxa_thread_atexit(void (*)(void *), void *, void *);
static void
again(void *arg)
{
__cxa_thread_atexit(again, arg, &output);
}
ATF_TEST_CASE_WITHOUT_HEAD(cxx__thread_inf_dtors);
ATF_TEST_CASE_BODY(cxx__thread_inf_dtors)
{
again(NULL);
}
ATF_INIT_TEST_CASES(tcs)
{
ATF_ADD_TEST_CASE(tcs, cxx__nothr);
ATF_ADD_TEST_CASE(tcs, cxx__thread_local_main);
ATF_ADD_TEST_CASE(tcs, cxx__thread_inf_dtors);
}
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