sortix-mirror/regress/test-pthread-self.c
Jonas 'Sortie' Termansen d50b85591d Refactor testcase API.
2017-12-04 23:56:47 +01:00

51 lines
1.5 KiB
C

/*
* Copyright (c) 2014 Jonas 'Sortie' Termansen.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* test-pthread-self.c
* Tests whether basic pthread_self() support works.
*/
#include <pthread.h>
#include "test.h"
static pthread_t child_thread_self;
void* thread_routine(void* main_thread_ptr)
{
pthread_t main_thread = *(pthread_t*) main_thread_ptr;
test_assertx(!pthread_equal(main_thread, pthread_self()));
child_thread_self = pthread_self();
return NULL;
}
int main(void)
{
pthread_t main_thread = pthread_self();
pthread_t thread;
test_assertp(pthread_create(&thread, NULL, &thread_routine, &main_thread));
test_assertp(pthread_join(thread, NULL));
test_assertx(!pthread_equal(thread, pthread_self()));
test_assertx(pthread_equal(thread, child_thread_self));
test_assertx(!pthread_equal(pthread_self(), child_thread_self));
return 0;
}