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

/*
 * Copyright (c) 2007-2010 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 <stdbool.h>
#include <string.h>
#include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()


///
/// verify parameters passed to initializer are same as passed to main()
/// verify that apple[0] parameter is correct by comparing to argv[1]
///

static int			initializer_argc = 0;
static const char**	initializer_argv = NULL;
static const char**	initializer_env = NULL;
static const char**	initializer_apple = NULL;


__attribute__((constructor))
void init(int argc, const char* argv[], const char* env[], const char* apple[])
{
	initializer_argc = argc;
	initializer_argv = argv;
	initializer_env = env;
	initializer_apple = apple;
}

int
main(int argc, const char* argv[], const char* env[], const char* apple[])
{
	if ( argc != initializer_argc ) {
		FAIL("crt-apple argc changed");
		exit(EXIT_SUCCESS);
	}
	
	if ( argv != initializer_argv ) {
		FAIL("crt-apple argv changed");
		exit(EXIT_SUCCESS);
	}
		
	if ( env != initializer_env ) {
		FAIL("crt-apple envp changed");
		exit(EXIT_SUCCESS);
	}
		
	if ( apple != initializer_apple ) {
		FAIL("crt-apple apple changed");
		exit(EXIT_SUCCESS);
	}
		
	if ( strcmp(apple[0], argv[1]) == 0 )
		PASS("crt-apple %s", apple[0]);
	else
		FAIL("crt-apple %s", apple[0]);
		
	return EXIT_SUCCESS;
}
Commit	Line	Data
0959b6d4	1	/*
412ebb8e	2	* Copyright (c) 2007-2010 Apple Inc. All rights reserved.
0959b6d4 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	*/
	23	#include <stdio.h> // fprintf(), NULL
	24	#include <stdlib.h> // exit(), EXIT_SUCCESS
bac542e6 A	25	#include <stdbool.h>
bac542e6 A	26	#include <string.h>
0959b6d4 A	27	#include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
0959b6d4 A	28
bac542e6 A	29
bac542e6 A	30	///
412ebb8e	31	/// verify parameters passed to initializer are same as passed to main()
bac542e6 A	32	/// verify that apple[0] parameter is correct by comparing to argv[1]
	33	///
	34
412ebb8e A	35	static int initializer_argc = 0;
	36	static const char** initializer_argv = NULL;
	37	static const char** initializer_env = NULL;
	38	static const char** initializer_apple = NULL;
	39
	40
	41	__attribute__((constructor))
	42	void init(int argc, const char* argv[], const char* env[], const char* apple[])
	43	{
	44	initializer_argc = argc;
	45	initializer_argv = argv;
	46	initializer_env = env;
	47	initializer_apple = apple;
	48	}
	49
0959b6d4	50	int
bac542e6	51	main(int argc, const char* argv[], const char* env[], const char* apple[])
0959b6d4	52	{
412ebb8e A	53	if ( argc != initializer_argc ) {
	54	FAIL("crt-apple argc changed");
	55	exit(EXIT_SUCCESS);
	56	}
	57
	58	if ( argv != initializer_argv ) {
	59	FAIL("crt-apple argv changed");
	60	exit(EXIT_SUCCESS);
	61	}
	62
	63	if ( env != initializer_env ) {
	64	FAIL("crt-apple envp changed");
	65	exit(EXIT_SUCCESS);
	66	}
	67
	68	if ( apple != initializer_apple ) {
	69	FAIL("crt-apple apple changed");
	70	exit(EXIT_SUCCESS);
	71	}
	72
bac542e6	73	if ( strcmp(apple[0], argv[1]) == 0 )
832b6fce	74	PASS("crt-apple %s", apple[0]);
bac542e6	75	else
832b6fce	76	FAIL("crt-apple %s", apple[0]);
bac542e6 A	77
bac542e6 A	78	return EXIT_SUCCESS;
0959b6d4	79	}
bac542e6	80