2 * Copyright (c) 2006 Apple Computer, Inc. All rights reserved.
4 * @APPLE_LICENSE_HEADER_START@
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
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.
21 * @APPLE_LICENSE_HEADER_END@
23 #include <stdbool.h> // fprintf(), NULL
24 #include <stdio.h> // fprintf(), NULL
25 #include <stdlib.h> // exit(), EXIT_SUCCESS
28 #include <mach-o/dyld.h>
29 #include <mach-o/dyld_priv.h>
32 #include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
35 int main(int argc
, const char* argv
[])
37 // load foo.bundle with old API
38 NSObjectFileImage ofi
;
39 if ( NSCreateObjectFileImageFromFile("foo.bundle", &ofi
) != NSObjectFileImageSuccess
) {
40 FAIL("bundle-dont-gc: NSCreateObjectFileImageFromFile failed");
44 NSModule mod
= NSLinkModule(ofi
, "foo.bundle", NSLINKMODULE_OPTION_NONE
);
46 FAIL("bundle-dont-gc: NSLinkModule failed");
50 NSSymbol sym
= NSLookupSymbolInModule(mod
, "_foo");
52 FAIL("bundle-dont-gc: NSLookupSymbolInModule failed");
56 void* fooAddr
= NSAddressOfSymbol(sym
);
57 if ( fooAddr
== NULL
) {
58 FAIL("bundle-dont-gc: NSAddressOfSymbol failed");
62 if ( !NSDestroyObjectFileImage(ofi
) ) {
63 FAIL("bundle-dont-gc: NSDestroyObjectFileImage failed");
67 // open and close bar.bundle with new API, which causes a gc of images
68 void* h1
= dlopen("bar.bundle", RTLD_LAZY
);
70 FAIL("bundle-dont-gc: can't dlopen bar.bundle: %s", dlerror());
75 // make sure foo is still loaded
77 if ( dladdr(fooAddr
, &info
) == 0 ) {
78 FAIL("bundle-dont-gc: dladdr() failed");
82 // unload foo.bundle with old API
83 if ( !NSUnLinkModule(mod
, NSUNLINKMODULE_OPTION_NONE
) ) {
84 FAIL("NSUnLinkModule failed");
89 PASS("bundle-dont-gc");