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sortix--sortix/regress/test-pthread-basic.c++
Jonas 'Sortie' Termansen 34a2c5822f Add test-pthread-basic.
2014-08-24 14:02:41 +02:00

52 lines
1.5 KiB
C++

/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2014.
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>.
test-pthread-basic.c++
Tests whether basic pthread support works.
*******************************************************************************/
#include <pthread.h>
#include "test.h"
void* thread_routine(void* cookie)
{
int* test_failure_ptr = (int*) cookie;
*test_failure_ptr = 0;
return cookie;
}
int main(void)
{
int errnum;
int test_failure = 1;
pthread_t thread;
if ( (errnum = pthread_create(&thread, NULL, &thread_routine, &test_failure)) )
test_error(errnum, "pthread_create");
void* thread_result;
if ( (errnum = pthread_join(thread, &thread_result)) )
test_error(errnum, "pthread_join");
test_assert(test_failure == 0);
test_assert(thread_result == &test_failure);
return 0;
}