116 lines
3.7 KiB
C
116 lines
3.7 KiB
C
/*
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* Copyright 2021 Jactry Zeng for CodeWeavers
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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 "windef.h"
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#include "winbase.h"
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#include "comsvcs.h"
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#include "wine/test.h"
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static ULONG get_refcount(void *iface)
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{
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IUnknown *unknown = iface;
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IUnknown_AddRef(unknown);
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return IUnknown_Release(unknown);
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}
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static HRESULT WINAPI outer_QueryInterface(IUnknown *iface, REFIID iid, void **out)
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{
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ok(0, "Unexpected call.\n");
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return E_NOINTERFACE;
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}
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static ULONG WINAPI outer_AddRef(IUnknown *iface)
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{
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ok(0, "Unexpected call.\n");
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return 1;
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}
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static ULONG WINAPI outer_Release(IUnknown *iface)
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{
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ok(0, "Unexpected call.\n");
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return 0;
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}
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static const IUnknownVtbl outer_vtbl =
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{
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outer_QueryInterface,
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outer_AddRef,
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outer_Release,
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};
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static IUnknown test_outer = {&outer_vtbl};
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static void test_interfaces(void)
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{
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ISharedPropertyGroupManager *manager, *manager1;
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ULONG refcount, expected_refcount;
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IDispatch *dispatch;
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IUnknown *unk;
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HRESULT hr;
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hr = CoCreateInstance(&CLSID_SharedPropertyGroupManager, &test_outer, CLSCTX_INPROC_SERVER,
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&IID_ISharedPropertyGroupManager, (void **)&manager);
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ok(hr == CLASS_E_NOAGGREGATION, "Got hr %#lx.\n", hr);
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hr = CoCreateInstance(&CLSID_SharedPropertyGroupManager, NULL, CLSCTX_INPROC_SERVER,
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&IID_IUnknown, (void **)&unk);
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ok(hr == S_OK, "Got hr %#lx.\n", hr);
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expected_refcount = get_refcount(unk) + 1;
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hr = IUnknown_QueryInterface(unk, &IID_ISharedPropertyGroupManager, (void **)&manager);
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ok(hr == S_OK, "Got hr %#lx.\n", hr);
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refcount = get_refcount(unk);
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ok(refcount == expected_refcount, "Got refcount: %lu, expected %lu.\n", refcount, expected_refcount);
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expected_refcount = get_refcount(manager) + 1;
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hr = CoCreateInstance(&CLSID_SharedPropertyGroupManager, NULL, CLSCTX_INPROC_SERVER,
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&IID_ISharedPropertyGroupManager, (void **)&manager1);
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ok(hr == S_OK, "Got hr %#lx.\n", hr);
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ok(manager1 == manager, "Got wrong pointer: %p.\n", manager1);
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refcount = get_refcount(manager1);
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ok(refcount == expected_refcount, "Got refcount: %lu, expected %lu.\n", refcount, expected_refcount);
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refcount = get_refcount(manager);
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ok(refcount == expected_refcount, "Got refcount: %lu, expected %lu.\n", refcount, expected_refcount);
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ISharedPropertyGroupManager_Release(manager1);
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hr = IUnknown_QueryInterface(unk, &IID_IDispatch, (void **)&dispatch);
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ok(hr == S_OK, "Got hr %#lx.\n", hr);
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refcount = get_refcount(dispatch);
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ok(refcount == expected_refcount, "Got refcount: %lu, expected %lu.\n", refcount, expected_refcount);
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refcount = get_refcount(manager);
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ok(refcount == expected_refcount, "Got refcount: %lu, expected %lu.\n", refcount, expected_refcount);
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IDispatch_Release(dispatch);
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IUnknown_Release(unk);
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ISharedPropertyGroupManager_Release(manager);
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}
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START_TEST(property)
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{
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CoInitialize(NULL);
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test_interfaces();
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CoUninitialize();
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}
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