[BROWSEUI_WINETEST] Sync with Wine Staging 3.3. CORE-14434
[reactos.git] / modules / rostests / winetests / browseui / progressdlg.c
1 /* Unit tests for progressdialog object
2 *
3 * Copyright 2012 Detlef Riekenberg
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
18 */
19
20 #define COBJMACROS
21
22 #include <stdarg.h>
23 #include <shlobj.h>
24
25 #include "wine/test.h"
26
27
28 static void test_IProgressDialog_QueryInterface(void)
29 {
30 IProgressDialog *dlg;
31 IProgressDialog *dlg2;
32 IOleWindow *olewindow;
33 IUnknown *unk;
34 HRESULT hr;
35
36 hr = CoCreateInstance(&CLSID_ProgressDialog, NULL, CLSCTX_INPROC_SERVER, &IID_IProgressDialog, (void*)&dlg);
37 if (FAILED(hr)) {
38 win_skip("CoCreateInstance for IProgressDialog returned 0x%x\n", hr);
39 return;
40 }
41
42 hr = IProgressDialog_QueryInterface(dlg, &IID_IUnknown, NULL);
43 ok(hr == E_POINTER, "got 0x%x (expected E_POINTER)\n", hr);
44
45 hr = IProgressDialog_QueryInterface(dlg, &IID_IUnknown, (void**)&unk);
46 ok(hr == S_OK, "QueryInterface (IUnknown) returned 0x%x\n", hr);
47 if (SUCCEEDED(hr)) {
48 IUnknown_Release(unk);
49 }
50
51 hr = IProgressDialog_QueryInterface(dlg, &IID_IOleWindow, (void**)&olewindow);
52 ok(hr == S_OK, "QueryInterface (IOleWindow) returned 0x%x\n", hr);
53 if (SUCCEEDED(hr)) {
54 hr = IOleWindow_QueryInterface(olewindow, &IID_IProgressDialog, (void**)&dlg2);
55 ok(hr == S_OK, "QueryInterface (IProgressDialog) returned 0x%x\n", hr);
56 if (SUCCEEDED(hr)) {
57 IProgressDialog_Release(dlg2);
58 }
59 IOleWindow_Release(olewindow);
60 }
61 IProgressDialog_Release(dlg);
62 }
63
64
65 START_TEST(progressdlg)
66 {
67 CoInitialize(NULL);
68
69 test_IProgressDialog_QueryInterface();
70
71 CoUninitialize();
72 }