text: /*
   * Unit test suite for MAPI IMalloc functions
   *
   * Copyright 2004 Jon Griffiths
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
   */
  
  #define COBJMACROS
  #include "wine/test.h"
  #include "windef.h"
  #include "winbase.h"
  #include "winuser.h"
  #include "winerror.h"
  #include "winnt.h"
  #include "mapiutil.h"
  #include "mapi32_test.h"
  
  static HMODULE hMapi32 = 0;
  
  static SCODE    (WINAPI *pScInitMapiUtil)(ULONG);
  static LPMALLOC (WINAPI *pMAPIGetDefaultMalloc)(void);
  
  static void test_IMalloc(void)
  {
      LPVOID lpMem;
      ULONG ulRef;
      int iRet;
      HRESULT hRet;
      LPMALLOC lpMalloc;
      LPVOID lpVoid;
  
      pMAPIGetDefaultMalloc = (void*)GetProcAddress(hMapi32,
                                                    "MAPIGetDefaultMalloc@0");
      if (!pMAPIGetDefaultMalloc)
      {
          win_skip("MAPIGetDefaultMalloc is not available\n");
          return;
      }
  
      lpMalloc = pMAPIGetDefaultMalloc();
      ok(lpMalloc != NULL, "Expected MAPIGetDefaultMalloc to return non-NULL\n");
      if (!lpMalloc)
      {
          skip("MAPIGetDefaultMalloc failed\n");
          return;
      }
  
      lpVoid = NULL;
      hRet = IMalloc_QueryInterface(lpMalloc, &IID_IUnknown, &lpVoid);
      ok (hRet == S_OK && lpVoid != NULL,
          "IID_IUnknown: expected S_OK, non-null, got 0x%08lx, %p\n",
          hRet, lpVoid);
  
      lpVoid = NULL;
      hRet = IMalloc_QueryInterface(lpMalloc, &IID_IMalloc, &lpVoid);
      ok (hRet == S_OK && lpVoid != NULL,
          "IID_IIMalloc: expected S_OK, non-null, got 0x%08lx, %p\n",
          hRet, lpVoid);
  
      /* Prove that native mapi uses LocalAlloc/LocalFree */
      lpMem = IMalloc_Alloc(lpMalloc, 61);
      ok (lpMem && IMalloc_GetSize(lpMalloc, lpMem) == LocalSize(lpMem),
          "Expected non-null, same size, got %p, %s size\n", lpMem,
          lpMem ? "different" : "same");
  
      iRet = IMalloc_DidAlloc(lpMalloc, lpMem);
      ok (iRet == -1, "DidAlloc, expected -1. got %d\n", iRet);
  
      IMalloc_HeapMinimize(lpMalloc);
   
      LocalFree(lpMem);
   
      ulRef = IMalloc_AddRef(lpMalloc);
      ok (ulRef == 1u, "AddRef expected 1, returned %ld\n", ulRef);
      
      ulRef = IMalloc_Release(lpMalloc);
      ok (ulRef == 1u, "AddRef expected 1, returned %ld\n", ulRef);
  
      IMalloc_Release(lpMalloc);
  }
  
  START_TEST(imalloc)
  {
      SCODE ret;
  
      if (!HaveDefaultMailClient())
      {
          win_skip("No default mail client installed\n");
          return;
      }
  
      hMapi32 = LoadLibraryA("mapi32.dll");
  
      pScInitMapiUtil = (void*)GetProcAddress(hMapi32, "ScInitMapiUtil@4");
      if (!pScInitMapiUtil)
      {
          win_skip("ScInitMapiUtil is not available\n");
          FreeLibrary(hMapi32);
          return;
      }
  
      SetLastError(0xdeadbeef);
      ret = pScInitMapiUtil(0);
      if ((ret != S_OK) && (GetLastError() == ERROR_PROC_NOT_FOUND))
      {
          win_skip("ScInitMapiUtil is not implemented\n");
          FreeLibrary(hMapi32);
          return;
      }
      else if ((ret == E_FAIL) && (GetLastError() == ERROR_INVALID_HANDLE))
      {
          win_skip("ScInitMapiUtil doesn't work on some Win98 and WinME systems\n");
          FreeLibrary(hMapi32);
          return;
      }
  
      test_IMalloc();
  
      FreeLibrary(hMapi32);
  }
  