[apple/libpthread.git] / tests / pthread_get_qos_class_np.c

#include <assert.h>
#include <stdio.h>
#include <unistd.h>
#include <stdbool.h>

#include <sys/qos.h>
#include <sys/resource.h>
#include <pthread.h>

#include "darwintest_defaults.h"

static void *sleep_thread(void __unused *arg){
	sleep(1);
	return NULL;
}

/* Regression test for <rdar://problem/29209770> */
T_DECL(test_pthread_get_qos_class_np, "Test for pthread_get_qos_class_np()", T_META_CHECK_LEAKS(NO)) {
	pthread_t thread;
	pthread_attr_t attr;
	pthread_attr_init(&attr);
	pthread_attr_set_qos_class_np(&attr, QOS_CLASS_BACKGROUND, 0);
	pthread_create(&thread, &attr, sleep_thread, NULL);

	qos_class_t qos;
	pthread_get_qos_class_np(thread, &qos, NULL);

	T_EXPECT_EQ(qos, (qos_class_t)QOS_CLASS_BACKGROUND, NULL);
}
Commit	Line	Data
a0619f9c A	1	#include <assert.h>
	2	#include <stdio.h>
	3	#include <unistd.h>
	4	#include <stdbool.h>
	5
	6	#include <sys/qos.h>
	7	#include <sys/resource.h>
	8	#include <pthread.h>
	9
	10	#include "darwintest_defaults.h"
	11
	12	static void sleep_thread(void __unused arg){
	13	sleep(1);
	14	return NULL;
	15	}
	16
	17	/* Regression test for <rdar://problem/29209770> */
	18	T_DECL(test_pthread_get_qos_class_np, "Test for pthread_get_qos_class_np()", T_META_CHECK_LEAKS(NO)) {
	19	pthread_t thread;
	20	pthread_attr_t attr;
	21	pthread_attr_init(&attr);
	22	pthread_attr_set_qos_class_np(&attr, QOS_CLASS_BACKGROUND, 0);
	23	pthread_create(&thread, &attr, sleep_thread, NULL);
	24
	25	qos_class_t qos;
	26	pthread_get_qos_class_np(thread, &qos, NULL);
	27
	28	T_EXPECT_EQ(qos, (qos_class_t)QOS_CLASS_BACKGROUND, NULL);
	29	}