dyld-635.2.tar.gz
[apple/dyld.git] / unit-tests / test-cases / bundle-unlinkable / main.c
1 /*
2 * Copyright (c) 2005-2009 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 <string.h>
25 #include <mach-o/dyld.h>
26 #include <Availability.h>
27
28 #include "test.h" // PASS(), FAIL()
29
30 typedef bool (*CheckFunc)();
31
32 int main()
33 {
34 // NSCreateObjectFileImageFromMemory is only available on Mac OS X - not iPhone OS
35 #if __MAC_OS_X_VERSION_MIN_REQUIRED
36 NSObjectFileImage ofi;
37 if ( NSCreateObjectFileImageFromFile("test.bundle", &ofi) != NSObjectFileImageSuccess ) {
38 FAIL("NSCreateObjectFileImageFromFile failed");
39 return 1;
40 }
41
42 // make sure not-yet-linked-ofi is not visible through _dyld_get_image_name
43 int count = _dyld_image_count();
44 for(int i=0; i < count; ++i) {
45 const char* name = _dyld_get_image_name(i);
46 if ( strcmp(name, "test.bundle") == 0 ) {
47 FAIL("unlinked test.bundle found via _dyld_get_image_name()");
48 return 1;
49 }
50 }
51
52 NSModule mod = NSLinkModule(ofi, "test.bundle", NSLINKMODULE_OPTION_RETURN_ON_ERROR);
53 if ( mod != NULL ) {
54 FAIL("NSLinkModule succeeded but should have failed");
55 return 1;
56 }
57
58 // make sure link-failed-ofi is not visible through _dyld_get_image_name
59 count = _dyld_image_count();
60 for(int i=0; i < count; ++i) {
61 const char* name = _dyld_get_image_name(i);
62 if ( strcmp(name, "test.bundle") == 0 ) {
63 FAIL("failed linked test.bundle found via _dyld_get_image_name()");
64 return 1;
65 }
66 }
67 #endif
68 PASS("bundle-unlinkable");
69 return 0;
70 }