unit-tests/test-cases/read-only-import-shared-cache-coalesce/foo.cxx

   1 /*
   2  * Copyright (c) 2006-2007 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>  // fprintf(), NULL
  24 #include <stdlib.h> // exit(), EXIT_SUCCESS
  25
  26 #include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
  27
  28 #include <stdlib.h>
  29 #include <new>
  30
  31 //
  32 // This test case verifies that calling operator new[] in libstdc++.dylib
  33 // will turn around and call operator new in this main exectuable
  34 //
  35
  36 static void* ptr;
  37
  38 void* operator new(size_t s) throw (std::bad_alloc)
  39 {
  40   ptr = malloc(s);
  41   return ptr;
  42 }
  43
  44
  45 int check()
  46 {
  47         char* stuff = new char[24];
  48         if ( (void*)stuff == ptr )
  49                 PASS("operator-new");
  50         else
  51                 FAIL("operator-new");
  52         return 0;
  53 }
  54
  55 int x = check(); // runs when library is loaded
  56
  57 // add this so WEAK_DEFINES is set, so dyld searchs this image
  58 int __attribute__((weak)) junk = 2;