[apple/dyld.git] / unit-tests / test-cases / tlv-dylib / main.c

/*
 * Copyright (c) 2010 Apple Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
#include <stdio.h>  // fprintf(), NULL
#include <stdlib.h> // exit(), EXIT_SUCCESS
#include <pthread.h>

#include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()


extern __thread int a;
extern __thread int b;
__thread static int c;
__thread static int d = 5;


static void* work(void* arg)
{
	//fprintf(stderr, "self=%p, &a=%p\n", pthread_self(), get_a());
	if ( a != 0 ) {
		FAIL("tlv-basic: get_a() non-zero");
		exit(0);
	}
	if ( b != 5 ) {
		FAIL("tlv-basic: get_b() not five");
		exit(0);
	}
	if ( c != 0 ) {
		FAIL("tlv-basic: get_c() non-zero");
		exit(0);
	}
	if ( d != 5 ) {
		FAIL("tlv-basic: get_d() not five");
		exit(0);
	}
	return NULL;
}

int main()
{
	pthread_t worker1;
	if ( pthread_create(&worker1, NULL, work, NULL) != 0 ) {
		FAIL("pthread_create failed");
		exit(0);
	}

	pthread_t worker2;
	if ( pthread_create(&worker2, NULL, work, NULL) != 0 ) {
		FAIL("pthread_create failed");
		exit(0);
	}

	void* result;
	//fprintf(stderr, "waiting for worker 1\n");
	pthread_join(worker1, &result);
	//fprintf(stderr, "waiting for worker 2\n");
	pthread_join(worker2, &result);

	work(NULL);

	PASS("tlv-basic");
	return EXIT_SUCCESS;
}
Commit	Line	Data
39a8cd10	1	/*
412ebb8e	2	* Copyright (c) 2010 Apple Inc. All rights reserved.
39a8cd10 A	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
	6	* This file contains Original Code and/or Modifications of Original Code
	7	* as defined in and that are subject to the Apple Public Source License
	8	* Version 2.0 (the 'License'). You may not use this file except in
	9	* compliance with the License. Please obtain a copy of the License at
	10	* http://www.opensource.apple.com/apsl/ and read it before using this
	11	* file.
	12	*
	13	* The Original Code and all software distributed under the License are
	14	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	15	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	16	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	17	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	18	* Please see the License for the specific language governing rights and
	19	* limitations under the License.
	20	*
	21	* @APPLE_LICENSE_HEADER_END@
	22	*/
39a8cd10 A	23	#include <stdio.h> // fprintf(), NULL
39a8cd10 A	24	#include <stdlib.h> // exit(), EXIT_SUCCESS
412ebb8e	25	#include <pthread.h>
39a8cd10 A	26
	27	#include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
	28
	29
412ebb8e A	30	extern __thread int a;
	31	extern __thread int b;
	32	__thread static int c;
	33	__thread static int d = 5;
39a8cd10	34
412ebb8e A	35
412ebb8e A	36	static void* work(void* arg)
39a8cd10	37	{
412ebb8e A	38	//fprintf(stderr, "self=%p, &a=%p\n", pthread_self(), get_a());
	39	if ( a != 0 ) {
	40	FAIL("tlv-basic: get_a() non-zero");
	41	exit(0);
	42	}
	43	if ( b != 5 ) {
	44	FAIL("tlv-basic: get_b() not five");
	45	exit(0);
	46	}
	47	if ( c != 0 ) {
	48	FAIL("tlv-basic: get_c() non-zero");
	49	exit(0);
	50	}
	51	if ( d != 5 ) {
	52	FAIL("tlv-basic: get_d() not five");
39a8cd10 A	53	exit(0);
39a8cd10 A	54	}
412ebb8e A	55	return NULL;
412ebb8e A	56	}
39a8cd10	57
412ebb8e A	58	int main()
	59	{
	60	pthread_t worker1;
	61	if ( pthread_create(&worker1, NULL, work, NULL) != 0 ) {
	62	FAIL("pthread_create failed");
39a8cd10 A	63	exit(0);
	64	}
	65
412ebb8e A	66	pthread_t worker2;
	67	if ( pthread_create(&worker2, NULL, work, NULL) != 0 ) {
	68	FAIL("pthread_create failed");
	69	exit(0);
39a8cd10 A	70	}
39a8cd10 A	71
412ebb8e A	72	void* result;
	73	//fprintf(stderr, "waiting for worker 1\n");
	74	pthread_join(worker1, &result);
	75	//fprintf(stderr, "waiting for worker 2\n");
	76	pthread_join(worker2, &result);
	77
	78	work(NULL);
	79
	80	PASS("tlv-basic");
39a8cd10 A	81	return EXIT_SUCCESS;
39a8cd10 A	82	}