1/*
2 * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
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
25#include <string.h>
26#include <dlfcn.h>
27
28#include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
29
30
31typedef char* (*strdupProc)(const char* str);
32
33
34char* strdup(const char* str)
35{
36	return "from main";
37}
38
39
40static void trySO(const char* path)
41{
42	void* handle = dlopen(path, RTLD_LAZY);
43	if ( handle == NULL ) {
44		FAIL("dlopen(\"%s\") failed", path);
45		exit(0);
46	}
47
48	strdupProc sym = (strdupProc)dlsym(RTLD_DEFAULT, "strdup");
49	if ( sym == NULL ) {
50		FAIL("dlsym(RTLD_DEFAULT, \"strdup\") failed");
51		exit(0);
52	}
53
54	const char* result = (*sym)("hello");
55	if ( strcmp(result, "from main") != 0 ) {
56		FAIL("dlsym(RTLD_DEFAULT, \"strdup\") returned wrong strdup: %s", result);
57		exit(0);
58	}
59
60}
61
62
63
64int main()
65{
66	trySO("test.bundle");
67	trySO("test.dylib");
68
69	PASS("dlsym-RTLD_DEFAULT bundle and dylib");
70	return EXIT_SUCCESS;
71}
72