[apple/dyld.git] / unit-tests / test-cases / dlopen-leak / main.c

/*
 * Copyright (c) 2007-2013 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>
#include <stdlib.h>
#include <dlfcn.h>
#include <unistd.h>
#include <stdlib.h>

  
#include "test.h"


int main()
{
	for (int i=0; i < 100; ++i) {
		void* handle = dlopen("libfoo.dylib", RTLD_LAZY);
		if ( handle != NULL ) 
			dlclose(handle);
		dlopen("libnotthere.dylib", RTLD_LAZY);
	}
	

	// execute leaks command on myself
	char cmd[512];
	sprintf(cmd, "sudo leaks %u > /dev/null\n", getpid());
	int result = system(cmd);
	if ( result == EXIT_SUCCESS )
		PASS("dlopen-leak");
	else
		FAIL("dlopen-leak");

	return EXIT_SUCCESS;
}
Commit	Line	Data
39a8cd10	1	/*
2fd3f4e8	2	* Copyright (c) 2007-2013 Apple Inc. All rights reserved.
2028a915 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>
	24	#include <stdlib.h>
	25	#include <dlfcn.h>
	26	#include <unistd.h>
	27	#include <stdlib.h>
	28
	29
	30	#include "test.h"
2028a915	31
2028a915	32
39a8cd10 A	33	int main()
	34	{
	35	for (int i=0; i < 100; ++i) {
	36	void* handle = dlopen("libfoo.dylib", RTLD_LAZY);
	37	if ( handle != NULL )
	38	dlclose(handle);
	39	dlopen("libnotthere.dylib", RTLD_LAZY);
	40	}
	41
2fd3f4e8	42
39a8cd10 A	43	// execute leaks command on myself
39a8cd10 A	44	char cmd[512];
19894a12	45	sprintf(cmd, "sudo leaks %u > /dev/null\n", getpid());
2fd3f4e8 A	46	int result = system(cmd);
	47	if ( result == EXIT_SUCCESS )
	48	PASS("dlopen-leak");
	49	else
	50	FAIL("dlopen-leak");
	51
39a8cd10 A	52	return EXIT_SUCCESS;
39a8cd10 A	53	}