Sweden-Number/dlls/ole32/tests/defaulthandler.c

111 lines
3.2 KiB
C

/*
* Default Handler Tests
*
* Copyright 2008 Huw Davies
*
* 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
#define CONST_VTABLE
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "objbase.h"
#include "wine/test.h"
static HRESULT create_storage(IStorage **stg)
{
HRESULT hr;
ILockBytes *lock_bytes;
hr = CreateILockBytesOnHGlobal(NULL, TRUE, &lock_bytes);
if(SUCCEEDED(hr))
{
hr = StgCreateDocfileOnILockBytes(lock_bytes,
STGM_CREATE | STGM_SHARE_EXCLUSIVE | STGM_READWRITE, 0, stg);
ILockBytes_Release(lock_bytes);
}
return hr;
}
typedef struct
{
DWORD version;
DWORD flags;
DWORD link_update_opt;
DWORD res;
DWORD moniker_size;
} ole_stream_header_t;
static void test_olestream(void)
{
HRESULT hr;
const CLSID non_existent_class = {0xa5f1772f, 0x3772, 0x490f, {0x9e, 0xc6, 0x77, 0x13, 0xe8, 0xb3, 0x4b, 0x5d}};
IOleObject *ole_obj;
IPersistStorage *persist;
IStorage *stg;
IStream *stm;
static const WCHAR olestream[] = {1,'O','l','e',0};
ULONG read;
ole_stream_header_t header;
hr = create_storage(&stg);
ok(hr == S_OK, "got %08x\n", hr);
hr = IStorage_OpenStream(stg, olestream, NULL, STGM_SHARE_EXCLUSIVE | STGM_READ, 0, &stm);
ok(hr == STG_E_FILENOTFOUND, "got %08x\n", hr);
hr = OleCreateDefaultHandler(&non_existent_class, 0, &IID_IOleObject, (void**)&ole_obj);
ok(hr == S_OK, "got %08x\n", hr);
hr = IOleObject_QueryInterface(ole_obj, &IID_IPersistStorage, (void**)&persist);
ok(hr == S_OK, "got %08x\n", hr);
hr = IPersistStorage_InitNew(persist, stg);
ok(hr == S_OK, "got %08x\n", hr);
hr = IStorage_OpenStream(stg, olestream, NULL, STGM_SHARE_EXCLUSIVE | STGM_READ, 0, &stm);
ok(hr == S_OK, "got %08x\n", hr);
hr = IStream_Read(stm, &header, sizeof(header), &read);
ok(hr == S_OK, "got %08x\n", hr);
ok(read == sizeof(header), "read %d\n", read);
ok(header.version == 0x02000001, "got version %08x\n", header.version);
ok(header.flags == 0x0, "got flags %08x\n", header.flags);
ok(header.link_update_opt == 0x0, "got link update option %08x\n", header.link_update_opt);
ok(header.res == 0x0, "got reserved %08x\n", header.res);
ok(header.moniker_size == 0x0, "got moniker size %08x\n", header.moniker_size);
IStream_Release(stm);
IPersistStorage_Release(persist);
IOleObject_Release(ole_obj);
IStorage_Release(stg);
}
START_TEST(defaulthandler)
{
OleInitialize(NULL);
test_olestream();
OleUninitialize();
}