unit-tests/test-cases/bundle-private/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 <stdbool.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         NSModule modPriv = NSLinkModule(ofi, "test.bundle-private", NSLINKMODULE_OPTION_PRIVATE);
  43         if ( modPriv == NULL ) {
  44                 FAIL("NSLinkModule failed");
  45                 return 1;
  46         }
  47
  48         NSSymbol symPriv = NSLookupSymbolInModule(modPriv, "_findme");
  49         if ( symPriv == NULL ) {
  50                 FAIL("NSLookupSymbolInModule failed");
  51                 return 1;
  52         }
  53
  54         if ( NSIsSymbolNameDefined("_findme") ) {
  55                 FAIL("NSIsSymbolNameDefined (incorrectly) found symbol in private bundle");
  56                 return 1;
  57         }
  58
  59         NSModule modPublic = NSLinkModule(ofi, "test.bundle-public", NSLINKMODULE_OPTION_NONE);
  60         if ( modPublic == NULL ) {
  61                 FAIL("NSLinkModule failed");
  62                 return 1;
  63         }
  64
  65         NSSymbol symPublic = NSLookupSymbolInModule(modPublic, "_findme");
  66         if ( symPublic == NULL ) {
  67                 FAIL("NSLookupSymbolInModule failed");
  68                 return 1;
  69         }
  70
  71         if ( !NSIsSymbolNameDefined("_findme") ) {
  72                 FAIL("NSIsSymbolNameDefined did not found symbol in public bundle");
  73                 return 1;
  74         }
  75
  76         if ( !NSUnLinkModule(modPriv, NSUNLINKMODULE_OPTION_NONE) ) {
  77                 FAIL("NSUnLinkModule failed");
  78                 return 1;
  79         }
  80
  81         if ( !NSUnLinkModule(modPublic, NSUNLINKMODULE_OPTION_NONE) ) {
  82                 FAIL("NSUnLinkModule failed");
  83                 return 1;
  84         }
  85
  86         if ( NSIsSymbolNameDefined("_findme") ) {
  87                 FAIL("NSIsSymbolNameDefined found unlinked symbol in public bundle");
  88                 return 1;
  89         }
  90
  91         if ( !NSDestroyObjectFileImage(ofi) ) {
  92                 FAIL("NSDestroyObjectFileImage failed");
  93                 return 1;
  94         }
  95 #endif
  96         PASS("bundle-private");
  97         return 0;
  98 }