1/*
2 * Copyright (c) 2007 Apple 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>
24#include <stdbool.h>
25#include <dlfcn.h>
26#include <mach-o/dyld.h>
27
28#include "test.h" // PASS(), FAIL()
29
30typedef bool (*CheckFunc)();
31
32int main()
33{
34// NSCreateObjectFileImageFromMemory is only available on Mac OS X - not iPhone OS
35#if __MAC_OS_X_VERSION_MIN_REQUIRED
36	const char* path = "test.bundle";
37
38	NSObjectFileImage ofi;
39	if ( NSCreateObjectFileImageFromFile(path, &ofi) != NSObjectFileImageSuccess ) {
40		FAIL("NSCreateObjectFileImageFromFile failed");
41		return 0;
42	}
43
44	NSModule mod = NSLinkModule(ofi, path, NSLINKMODULE_OPTION_NONE);
45	if ( mod == NULL ) {
46		FAIL("NSLinkModule failed");
47		return 0;
48	}
49
50	NSSymbol sym = NSLookupSymbolInModule(mod, "_checkdata");
51	if ( sym == NULL ) {
52		FAIL("NSLookupSymbolInModule failed");
53		return 0;
54	}
55
56	CheckFunc func = NSAddressOfSymbol(sym);
57	if ( !func() ) {
58		FAIL("NSAddressOfSymbol failed");
59		return 0;
60	}
61
62	Dl_info info;
63	if ( dladdr(func, &info) == 0 ) {
64		FAIL("dladdr(func, &info) failed");
65		return 0;
66	}
67
68	if ( info.dli_fname == path ) {
69		FAIL("NSLinkModule() did not make a copy of the path");
70		return 0;
71	}
72
73	if ( !NSUnLinkModule(mod, NSUNLINKMODULE_OPTION_NONE) ) {
74		FAIL("NSUnLinkModule failed");
75		return 0;
76	}
77
78	if ( !NSDestroyObjectFileImage(ofi) ) {
79		FAIL("NSDestroyObjectFileImage failed");
80		return 0;
81	}
82#endif
83	PASS("bundle-name-ownership");
84	return 0;
85}