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73 lines
2.2 KiB
C
73 lines
2.2 KiB
C
/* Unit tests for progressdialog object
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*
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* Copyright 2012 Detlef Riekenberg
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#include <stdarg.h>
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#include <shlobj.h>
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#include "wine/test.h"
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static void test_IProgressDialog_QueryInterface(void)
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{
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IProgressDialog *dlg;
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IProgressDialog *dlg2;
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IOleWindow *olewindow;
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IUnknown *unk;
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HRESULT hr;
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hr = CoCreateInstance(&CLSID_ProgressDialog, NULL, CLSCTX_INPROC_SERVER, &IID_IProgressDialog, (void*)&dlg);
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if (FAILED(hr)) {
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win_skip("CoCreateInstance for IProgressDialog returned 0x%x\n", hr);
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return;
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}
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hr = IUnknown_QueryInterface(dlg, &IID_IUnknown, NULL);
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ok(hr == E_POINTER, "got 0x%x (expected E_POINTER)\n", hr);
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hr = IUnknown_QueryInterface(dlg, &IID_IUnknown, (void**)&unk);
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ok(hr == S_OK, "QueryInterface (IUnknown) returned 0x%x\n", hr);
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if (SUCCEEDED(hr)) {
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IUnknown_Release(unk);
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}
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hr = IUnknown_QueryInterface(dlg, &IID_IOleWindow, (void**)&olewindow);
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ok(hr == S_OK, "QueryInterface (IOleWindow) returned 0x%x\n", hr);
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if (SUCCEEDED(hr)) {
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hr = IUnknown_QueryInterface(olewindow, &IID_IProgressDialog, (void**)&dlg2);
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ok(hr == S_OK, "QueryInterface (IProgressDialog) returned 0x%x\n", hr);
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if (SUCCEEDED(hr)) {
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IProgressDialog_Release(dlg2);
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}
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IOleWindow_Release(olewindow);
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}
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IProgressDialog_Release(dlg);
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}
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START_TEST(progressdlg)
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{
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CoInitialize(NULL);
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test_IProgressDialog_QueryInterface();
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CoUninitialize();
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}
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