reactos/rostests/winetests/mapi32/imalloc.c

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/*
* 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"
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)
return;
lpMalloc = pMAPIGetDefaultMalloc();
if (!lpMalloc)
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%08x, %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%08x, %p\n",
hRet, lpVoid);
/* Prove that native mapi uses LocalAlloc/LocalFree */
lpMem = IMalloc_Alloc(lpMalloc, 61);
ok (lpMem && IMalloc_GetSize(lpMalloc, lpMem) ==
LocalSize((HANDLE)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 %d\n", ulRef);
ulRef = IMalloc_Release(lpMalloc);
ok (ulRef == 1u, "AddRef expected 1, returned %d\n", ulRef);
IMalloc_Release(lpMalloc);
}
START_TEST(imalloc)
{
SCODE ret;
hMapi32 = LoadLibraryA("mapi32.dll");
pScInitMapiUtil = (void*)GetProcAddress(hMapi32, "ScInitMapiUtil@4");
if (!pScInitMapiUtil)
{
skip("ScInitMapiUtil is not available\n");
FreeLibrary(hMapi32);
return;
}
SetLastError(0xdeadbeef);
ret = pScInitMapiUtil(0);
if ((ret != S_OK) && (GetLastError() == ERROR_PROC_NOT_FOUND))
{
skip("ScInitMapiUtil is not implemented\n");
FreeLibrary(hMapi32);
return;
}
test_IMalloc();
FreeLibrary(hMapi32);
}