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}