1085 lines
30 KiB
C
1085 lines
30 KiB
C
/*
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* Marshaling Tests
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*
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* Copyright 2004 Robert Shearman
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#define _WIN32_DCOM
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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 "objbase.h"
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#include "wine/test.h"
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/* functions that are not present on all versions of Windows */
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HRESULT (WINAPI * pCoInitializeEx)(LPVOID lpReserved, DWORD dwCoInit);
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/* helper macros to make tests a bit leaner */
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#define ok_more_than_one_lock() ok(cLocks > 0, "Number of locks should be > 0, but actually is %ld\n", cLocks)
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#define ok_no_locks() ok(cLocks == 0, "Number of locks should be 0, but actually is %ld\n", cLocks)
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#define ok_ole_success(hr, func) ok(hr == S_OK, #func " failed with error 0x%08lx\n", hr)
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static const LARGE_INTEGER ullZero;
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static LONG cLocks;
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static void LockModule()
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{
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InterlockedIncrement(&cLocks);
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}
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static void UnlockModule()
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{
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InterlockedDecrement(&cLocks);
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}
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static HRESULT WINAPI Test_IUnknown_QueryInterface(
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LPUNKNOWN iface,
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REFIID riid,
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LPVOID *ppvObj)
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{
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if (ppvObj == NULL) return E_POINTER;
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if (IsEqualGUID(riid, &IID_IUnknown))
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{
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*ppvObj = (LPVOID)iface;
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IUnknown_AddRef(iface);
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return S_OK;
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}
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return E_NOINTERFACE;
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}
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static ULONG WINAPI Test_IUnknown_AddRef(LPUNKNOWN iface)
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{
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LockModule();
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return 2; /* non-heap-based object */
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}
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static ULONG WINAPI Test_IUnknown_Release(LPUNKNOWN iface)
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{
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UnlockModule();
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return 1; /* non-heap-based object */
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}
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static IUnknownVtbl TestUnknown_Vtbl =
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{
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Test_IUnknown_QueryInterface,
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Test_IUnknown_AddRef,
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Test_IUnknown_Release,
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};
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static IUnknown Test_Unknown = { &TestUnknown_Vtbl };
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static HRESULT WINAPI Test_IClassFactory_QueryInterface(
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LPCLASSFACTORY iface,
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REFIID riid,
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LPVOID *ppvObj)
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{
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if (ppvObj == NULL) return E_POINTER;
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if (IsEqualGUID(riid, &IID_IUnknown) ||
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IsEqualGUID(riid, &IID_IClassFactory))
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{
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*ppvObj = (LPVOID)iface;
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IClassFactory_AddRef(iface);
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return S_OK;
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}
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return E_NOINTERFACE;
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}
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static ULONG WINAPI Test_IClassFactory_AddRef(LPCLASSFACTORY iface)
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{
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LockModule();
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return 2; /* non-heap-based object */
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}
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static ULONG WINAPI Test_IClassFactory_Release(LPCLASSFACTORY iface)
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{
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UnlockModule();
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return 1; /* non-heap-based object */
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}
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static HRESULT WINAPI Test_IClassFactory_CreateInstance(
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LPCLASSFACTORY iface,
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LPUNKNOWN pUnkOuter,
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REFIID riid,
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LPVOID *ppvObj)
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{
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if (pUnkOuter) return CLASS_E_NOAGGREGATION;
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return IUnknown_QueryInterface((IUnknown*)&Test_Unknown, riid, ppvObj);
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}
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static HRESULT WINAPI Test_IClassFactory_LockServer(
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LPCLASSFACTORY iface,
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BOOL fLock)
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{
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return S_OK;
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}
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static IClassFactoryVtbl TestClassFactory_Vtbl =
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{
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Test_IClassFactory_QueryInterface,
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Test_IClassFactory_AddRef,
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Test_IClassFactory_Release,
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Test_IClassFactory_CreateInstance,
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Test_IClassFactory_LockServer
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};
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static IClassFactory Test_ClassFactory = { &TestClassFactory_Vtbl };
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#define RELEASEMARSHALDATA WM_USER
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struct host_object_data
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{
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IStream *stream;
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IID iid;
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IUnknown *object;
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MSHLFLAGS marshal_flags;
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HANDLE marshal_event;
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IMessageFilter *filter;
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};
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static DWORD CALLBACK host_object_proc(LPVOID p)
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{
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struct host_object_data *data = (struct host_object_data *)p;
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HRESULT hr;
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MSG msg;
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CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
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if (data->filter)
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{
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IMessageFilter * prev_filter = NULL;
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hr = CoRegisterMessageFilter(data->filter, &prev_filter);
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if (prev_filter) IMessageFilter_Release(prev_filter);
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ok_ole_success(hr, CoRegisterMessageFilter);
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}
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hr = CoMarshalInterface(data->stream, &data->iid, data->object, MSHCTX_INPROC, NULL, data->marshal_flags);
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ok_ole_success(hr, CoMarshalInterface);
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/* force the message queue to be created before signaling parent thread */
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PeekMessage(&msg, NULL, WM_USER, WM_USER, PM_NOREMOVE);
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SetEvent(data->marshal_event);
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while (GetMessage(&msg, NULL, 0, 0))
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{
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if (msg.hwnd == NULL && msg.message == RELEASEMARSHALDATA)
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{
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trace("releasing marshal data\n");
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CoReleaseMarshalData(data->stream);
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SetEvent((HANDLE)msg.lParam);
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}
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else
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DispatchMessage(&msg);
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}
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HeapFree(GetProcessHeap(), 0, data);
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CoUninitialize();
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return hr;
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}
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static DWORD start_host_object2(IStream *stream, REFIID riid, IUnknown *object, MSHLFLAGS marshal_flags, IMessageFilter *filter, HANDLE *thread)
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{
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DWORD tid = 0;
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HANDLE marshal_event = CreateEvent(NULL, FALSE, FALSE, NULL);
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struct host_object_data *data = (struct host_object_data *)HeapAlloc(GetProcessHeap(), 0, sizeof(*data));
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data->stream = stream;
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data->iid = *riid;
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data->object = object;
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data->marshal_flags = marshal_flags;
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data->marshal_event = marshal_event;
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data->filter = filter;
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*thread = CreateThread(NULL, 0, host_object_proc, data, 0, &tid);
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/* wait for marshaling to complete before returning */
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WaitForSingleObject(marshal_event, INFINITE);
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CloseHandle(marshal_event);
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return tid;
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}
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static DWORD start_host_object(IStream *stream, REFIID riid, IUnknown *object, MSHLFLAGS marshal_flags, HANDLE *thread)
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{
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return start_host_object2(stream, riid, object, marshal_flags, NULL, thread);
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}
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/* asks thread to release the marshal data because it has to be done by the
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* same thread that marshaled the interface in the first place. */
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static void release_host_object(DWORD tid)
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{
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HANDLE event = CreateEvent(NULL, FALSE, FALSE, NULL);
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PostThreadMessage(tid, RELEASEMARSHALDATA, 0, (LPARAM)event);
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WaitForSingleObject(event, INFINITE);
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CloseHandle(event);
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}
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static void end_host_object(DWORD tid, HANDLE thread)
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{
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BOOL ret = PostThreadMessage(tid, WM_QUIT, 0, 0);
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ok(ret, "PostThreadMessage failed with error %ld\n", GetLastError());
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/* be careful of races - don't return until hosting thread has terminated */
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WaitForSingleObject(thread, INFINITE);
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CloseHandle(thread);
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}
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/* tests normal marshal and then release without unmarshaling */
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static void test_normal_marshal_and_release()
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{
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HRESULT hr;
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IStream *pStream = NULL;
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cLocks = 0;
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hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
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ok_ole_success(hr, CreateStreamOnHGlobal);
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hr = CoMarshalInterface(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
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ok_ole_success(hr, CoMarshalInterface);
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ok_more_than_one_lock();
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IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
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hr = CoReleaseMarshalData(pStream);
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ok_ole_success(hr, CoReleaseMarshalData);
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IStream_Release(pStream);
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ok_no_locks();
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}
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/* tests success case of a same-thread marshal and unmarshal */
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static void test_normal_marshal_and_unmarshal()
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{
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HRESULT hr;
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IStream *pStream = NULL;
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IUnknown *pProxy = NULL;
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cLocks = 0;
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hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
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ok_ole_success(hr, CreateStreamOnHGlobal);
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hr = CoMarshalInterface(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
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ok_ole_success(hr, CoMarshalInterface);
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ok_more_than_one_lock();
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IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
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hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
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ok_ole_success(hr, CoUnmarshalInterface);
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IStream_Release(pStream);
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ok_more_than_one_lock();
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IUnknown_Release(pProxy);
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ok_no_locks();
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}
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/* tests success case of an interthread marshal */
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static void test_interthread_marshal_and_unmarshal()
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{
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HRESULT hr;
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IStream *pStream = NULL;
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IUnknown *pProxy = NULL;
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DWORD tid;
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HANDLE thread;
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cLocks = 0;
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hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
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ok_ole_success(hr, CreateStreamOnHGlobal);
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tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
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ok_more_than_one_lock();
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IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
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hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
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ok_ole_success(hr, CoUnmarshalInterface);
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IStream_Release(pStream);
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ok_more_than_one_lock();
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IUnknown_Release(pProxy);
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ok_no_locks();
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end_host_object(tid, thread);
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}
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/* tests that stubs are released when the containing apartment is destroyed */
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static void test_marshal_stub_apartment_shutdown()
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{
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HRESULT hr;
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IStream *pStream = NULL;
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IUnknown *pProxy = NULL;
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DWORD tid;
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HANDLE thread;
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cLocks = 0;
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hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
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ok_ole_success(hr, CreateStreamOnHGlobal);
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tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
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ok_more_than_one_lock();
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IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
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hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
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ok_ole_success(hr, CoReleaseMarshalData);
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IStream_Release(pStream);
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ok_more_than_one_lock();
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end_host_object(tid, thread);
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ok_no_locks();
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IUnknown_Release(pProxy);
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ok_no_locks();
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}
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/* tests that proxies are released when the containing apartment is destroyed */
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static void test_marshal_proxy_apartment_shutdown()
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{
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HRESULT hr;
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IStream *pStream = NULL;
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IUnknown *pProxy = NULL;
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DWORD tid;
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HANDLE thread;
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cLocks = 0;
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hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
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ok_ole_success(hr, CreateStreamOnHGlobal);
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tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
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ok_more_than_one_lock();
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IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
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hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
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ok_ole_success(hr, CoReleaseMarshalData);
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IStream_Release(pStream);
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ok_more_than_one_lock();
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CoUninitialize();
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ok_no_locks();
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IUnknown_Release(pProxy);
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ok_no_locks();
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end_host_object(tid, thread);
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CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
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}
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/* tests success case of a same-thread table-weak marshal, unmarshal, unmarshal */
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static void test_tableweak_marshal_and_unmarshal_twice()
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{
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HRESULT hr;
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IStream *pStream = NULL;
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IUnknown *pProxy1 = NULL;
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IUnknown *pProxy2 = NULL;
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DWORD tid;
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HANDLE thread;
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cLocks = 0;
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hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
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ok_ole_success(hr, CreateStreamOnHGlobal);
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tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_TABLEWEAK, &thread);
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ok_more_than_one_lock();
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IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
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hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy1);
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ok_ole_success(hr, CoReleaseMarshalData);
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ok_more_than_one_lock();
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IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
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hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy2);
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ok_ole_success(hr, CoUnmarshalInterface);
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ok_more_than_one_lock();
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IUnknown_Release(pProxy1);
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IUnknown_Release(pProxy2);
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/* this line is shows the difference between weak and strong table marshaling:
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* weak has cLocks == 0
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* strong has cLocks > 0 */
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ok_no_locks();
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end_host_object(tid, thread);
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}
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/* tests success case of a same-thread table-strong marshal, unmarshal, unmarshal */
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static void test_tablestrong_marshal_and_unmarshal_twice()
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{
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HRESULT hr;
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IStream *pStream = NULL;
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IUnknown *pProxy1 = NULL;
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IUnknown *pProxy2 = NULL;
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DWORD tid;
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HANDLE thread;
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cLocks = 0;
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hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
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ok_ole_success(hr, CreateStreamOnHGlobal);
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tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_TABLESTRONG, &thread);
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ok_more_than_one_lock();
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IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
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hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy1);
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ok_ole_success(hr, CoReleaseMarshalData);
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ok_more_than_one_lock();
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IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
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hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy2);
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ok_ole_success(hr, CoUnmarshalInterface);
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ok_more_than_one_lock();
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if (pProxy1) IUnknown_Release(pProxy1);
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if (pProxy2) IUnknown_Release(pProxy2);
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/* this line is shows the difference between weak and strong table marshaling:
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* weak has cLocks == 0
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* strong has cLocks > 0 */
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ok_more_than_one_lock();
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/* release the remaining reference on the object by calling
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* CoReleaseMarshalData in the hosting thread */
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IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
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release_host_object(tid);
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IStream_Release(pStream);
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ok_no_locks();
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end_host_object(tid, thread);
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}
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/* tests CoLockObjectExternal */
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static void test_lock_object_external()
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{
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HRESULT hr;
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IStream *pStream = NULL;
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cLocks = 0;
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hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
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ok_ole_success(hr, CreateStreamOnHGlobal);
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hr = CoMarshalInterface(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
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ok_ole_success(hr, CoMarshalInterface);
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CoLockObjectExternal((IUnknown*)&Test_ClassFactory, TRUE, TRUE);
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ok_more_than_one_lock();
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IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
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hr = CoReleaseMarshalData(pStream);
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ok_ole_success(hr, CoReleaseMarshalData);
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IStream_Release(pStream);
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ok_more_than_one_lock();
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CoLockObjectExternal((IUnknown*)&Test_ClassFactory, FALSE, TRUE);
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ok_no_locks();
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}
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/* tests disconnecting stubs */
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static void test_disconnect_stub()
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{
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HRESULT hr;
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IStream *pStream = NULL;
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cLocks = 0;
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|
|
|
hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
|
|
ok_ole_success(hr, CreateStreamOnHGlobal);
|
|
hr = CoMarshalInterface(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
|
|
ok_ole_success(hr, CoMarshalInterface);
|
|
|
|
CoLockObjectExternal((IUnknown*)&Test_ClassFactory, TRUE, TRUE);
|
|
|
|
ok_more_than_one_lock();
|
|
|
|
IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
|
|
hr = CoReleaseMarshalData(pStream);
|
|
ok_ole_success(hr, CoReleaseMarshalData);
|
|
IStream_Release(pStream);
|
|
|
|
ok_more_than_one_lock();
|
|
|
|
CoDisconnectObject((IUnknown*)&Test_ClassFactory, 0);
|
|
|
|
todo_wine { ok_no_locks(); }
|
|
}
|
|
|
|
/* tests failure case of a same-thread marshal and unmarshal twice */
|
|
static void test_normal_marshal_and_unmarshal_twice()
|
|
{
|
|
HRESULT hr;
|
|
IStream *pStream = NULL;
|
|
IUnknown *pProxy1 = NULL;
|
|
IUnknown *pProxy2 = NULL;
|
|
|
|
cLocks = 0;
|
|
|
|
hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
|
|
ok_ole_success(hr, CreateStreamOnHGlobal);
|
|
hr = CoMarshalInterface(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
|
|
ok_ole_success(hr, CoMarshalInterface);
|
|
|
|
ok_more_than_one_lock();
|
|
|
|
IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
|
|
hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy1);
|
|
ok_ole_success(hr, CoUnmarshalInterface);
|
|
|
|
ok_more_than_one_lock();
|
|
|
|
IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
|
|
hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy2);
|
|
ok(hr == CO_E_OBJNOTCONNECTED,
|
|
"CoUnmarshalInterface should have failed with error CO_E_OBJNOTCONNECTED for double unmarshal, instead of 0x%08lx\n", hr);
|
|
|
|
IStream_Release(pStream);
|
|
|
|
ok_more_than_one_lock();
|
|
|
|
IUnknown_Release(pProxy1);
|
|
|
|
ok_no_locks();
|
|
}
|
|
|
|
/* tests success case of marshaling and unmarshaling an HRESULT */
|
|
static void test_hresult_marshaling()
|
|
{
|
|
HRESULT hr;
|
|
HRESULT hr_marshaled = 0;
|
|
IStream *pStream = NULL;
|
|
static const HRESULT E_DEADBEEF = 0xdeadbeef;
|
|
|
|
hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
|
|
ok_ole_success(hr, CreateStreamOnHGlobal);
|
|
|
|
hr = CoMarshalHresult(pStream, E_DEADBEEF);
|
|
ok_ole_success(hr, CoMarshalHresult);
|
|
|
|
IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
|
|
hr = IStream_Read(pStream, &hr_marshaled, sizeof(HRESULT), NULL);
|
|
ok_ole_success(hr, IStream_Read);
|
|
|
|
ok(hr_marshaled == E_DEADBEEF, "Didn't marshal HRESULT as expected: got value 0x%08lx instead\n", hr_marshaled);
|
|
|
|
hr_marshaled = 0;
|
|
IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
|
|
hr = CoUnmarshalHresult(pStream, &hr_marshaled);
|
|
ok_ole_success(hr, CoUnmarshalHresult);
|
|
|
|
ok(hr_marshaled == E_DEADBEEF, "Didn't marshal HRESULT as expected: got value 0x%08lx instead\n", hr_marshaled);
|
|
|
|
IStream_Release(pStream);
|
|
}
|
|
|
|
|
|
/* helper for test_proxy_used_in_wrong_thread */
|
|
static DWORD CALLBACK bad_thread_proc(LPVOID p)
|
|
{
|
|
IClassFactory * cf = (IClassFactory *)p;
|
|
HRESULT hr;
|
|
IUnknown * proxy = NULL;
|
|
|
|
CoInitializeEx(NULL, COINIT_MULTITHREADED);
|
|
|
|
hr = IClassFactory_CreateInstance(cf, NULL, &IID_IUnknown, (LPVOID*)&proxy);
|
|
if (proxy) IUnknown_Release(proxy);
|
|
todo_wine {
|
|
ok(hr == RPC_E_WRONG_THREAD,
|
|
"COM should have failed with RPC_E_WRONG_THREAD on using proxy from wrong apartment, but instead returned 0x%08lx\n",
|
|
hr);
|
|
}
|
|
|
|
CoUninitialize();
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* tests failure case of a using a proxy in the wrong apartment */
|
|
static void test_proxy_used_in_wrong_thread()
|
|
{
|
|
HRESULT hr;
|
|
IStream *pStream = NULL;
|
|
IUnknown *pProxy = NULL;
|
|
DWORD tid, tid2;
|
|
HANDLE thread;
|
|
HANDLE host_thread;
|
|
|
|
cLocks = 0;
|
|
|
|
hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
|
|
ok_ole_success(hr, CreateStreamOnHGlobal);
|
|
tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &host_thread);
|
|
|
|
ok_more_than_one_lock();
|
|
|
|
IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
|
|
hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
|
|
ok_ole_success(hr, CoReleaseMarshalData);
|
|
IStream_Release(pStream);
|
|
|
|
ok_more_than_one_lock();
|
|
|
|
/* create a thread that we can misbehave in */
|
|
thread = CreateThread(NULL, 0, bad_thread_proc, (LPVOID)pProxy, 0, &tid2);
|
|
|
|
WaitForSingleObject(thread, INFINITE);
|
|
CloseHandle(thread);
|
|
|
|
IUnknown_Release(pProxy);
|
|
|
|
ok_no_locks();
|
|
|
|
end_host_object(tid, host_thread);
|
|
}
|
|
|
|
static HRESULT WINAPI MessageFilter_QueryInterface(IMessageFilter *iface, REFIID riid, void ** ppvObj)
|
|
{
|
|
if (ppvObj == NULL) return E_POINTER;
|
|
|
|
if (IsEqualGUID(riid, &IID_IUnknown) ||
|
|
IsEqualGUID(riid, &IID_IClassFactory))
|
|
{
|
|
*ppvObj = (LPVOID)iface;
|
|
IClassFactory_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI MessageFilter_AddRef(IMessageFilter *iface)
|
|
{
|
|
return 2; /* non-heap object */
|
|
}
|
|
|
|
static ULONG WINAPI MessageFilter_Release(IMessageFilter *iface)
|
|
{
|
|
return 1; /* non-heap object */
|
|
}
|
|
|
|
static DWORD WINAPI MessageFilter_HandleInComingCall(
|
|
IMessageFilter *iface,
|
|
DWORD dwCallType,
|
|
HTASK threadIDCaller,
|
|
DWORD dwTickCount,
|
|
LPINTERFACEINFO lpInterfaceInfo)
|
|
{
|
|
static int callcount = 0;
|
|
DWORD ret;
|
|
trace("HandleInComingCall\n");
|
|
switch (callcount)
|
|
{
|
|
case 0:
|
|
ret = SERVERCALL_REJECTED;
|
|
break;
|
|
case 1:
|
|
ret = SERVERCALL_RETRYLATER;
|
|
break;
|
|
default:
|
|
ret = SERVERCALL_ISHANDLED;
|
|
break;
|
|
}
|
|
callcount++;
|
|
return ret;
|
|
}
|
|
|
|
static DWORD WINAPI MessageFilter_RetryRejectedCall(
|
|
IMessageFilter *iface,
|
|
HTASK threadIDCallee,
|
|
DWORD dwTickCount,
|
|
DWORD dwRejectType)
|
|
{
|
|
trace("RetryRejectedCall\n");
|
|
return 0;
|
|
}
|
|
|
|
static DWORD WINAPI MessageFilter_MessagePending(
|
|
IMessageFilter *iface,
|
|
HTASK threadIDCallee,
|
|
DWORD dwTickCount,
|
|
DWORD dwPendingType)
|
|
{
|
|
trace("MessagePending\n");
|
|
return PENDINGMSG_WAITNOPROCESS;
|
|
}
|
|
|
|
static IMessageFilterVtbl MessageFilter_Vtbl =
|
|
{
|
|
MessageFilter_QueryInterface,
|
|
MessageFilter_AddRef,
|
|
MessageFilter_Release,
|
|
MessageFilter_HandleInComingCall,
|
|
MessageFilter_RetryRejectedCall,
|
|
MessageFilter_MessagePending
|
|
};
|
|
|
|
static IMessageFilter MessageFilter = { &MessageFilter_Vtbl };
|
|
|
|
static void test_message_filter()
|
|
{
|
|
HRESULT hr;
|
|
IStream *pStream = NULL;
|
|
IClassFactory *cf = NULL;
|
|
DWORD tid;
|
|
IUnknown *proxy = NULL;
|
|
IMessageFilter *prev_filter = NULL;
|
|
HANDLE thread;
|
|
|
|
cLocks = 0;
|
|
|
|
hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
|
|
ok_ole_success(hr, CreateStreamOnHGlobal);
|
|
tid = start_host_object2(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &MessageFilter, &thread);
|
|
|
|
ok_more_than_one_lock();
|
|
|
|
IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
|
|
hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&cf);
|
|
ok_ole_success(hr, CoUnmarshalInterface);
|
|
IStream_Release(pStream);
|
|
|
|
ok_more_than_one_lock();
|
|
|
|
hr = IClassFactory_CreateInstance(cf, NULL, &IID_IUnknown, (LPVOID*)&proxy);
|
|
todo_wine { ok(hr == RPC_E_CALL_REJECTED, "Call should have returned RPC_E_CALL_REJECTED, but return 0x%08lx instead\n", hr); }
|
|
if (proxy) IUnknown_Release(proxy);
|
|
proxy = NULL;
|
|
|
|
hr = CoRegisterMessageFilter(&MessageFilter, &prev_filter);
|
|
ok_ole_success(hr, CoRegisterMessageFilter);
|
|
if (prev_filter) IMessageFilter_Release(prev_filter);
|
|
|
|
hr = IClassFactory_CreateInstance(cf, NULL, &IID_IUnknown, (LPVOID*)&proxy);
|
|
ok_ole_success(hr, IClassFactory_CreateInstance);
|
|
|
|
IUnknown_Release(proxy);
|
|
|
|
IClassFactory_Release(cf);
|
|
|
|
ok_no_locks();
|
|
|
|
end_host_object(tid, thread);
|
|
}
|
|
|
|
/* test failure case of trying to unmarshal from bad stream */
|
|
static void test_bad_marshal_stream()
|
|
{
|
|
HRESULT hr;
|
|
IStream *pStream = NULL;
|
|
|
|
hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
|
|
ok_ole_success(hr, CreateStreamOnHGlobal);
|
|
hr = CoMarshalInterface(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHCTX_INPROC, NULL, MSHLFLAGS_NORMAL);
|
|
ok_ole_success(hr, CoMarshalInterface);
|
|
|
|
ok_more_than_one_lock();
|
|
|
|
/* try to read beyond end of stream */
|
|
hr = CoReleaseMarshalData(pStream);
|
|
ok(hr == STG_E_READFAULT, "Should have failed with STG_E_READFAULT, but returned 0x%08lx instead\n", hr);
|
|
|
|
/* now release for real */
|
|
IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
|
|
hr = CoReleaseMarshalData(pStream);
|
|
ok_ole_success(hr, CoReleaseMarshalData);
|
|
|
|
IStream_Release(pStream);
|
|
}
|
|
|
|
/* tests that proxies implement certain interfaces */
|
|
static void test_proxy_interfaces()
|
|
{
|
|
HRESULT hr;
|
|
IStream *pStream = NULL;
|
|
IUnknown *pProxy = NULL;
|
|
IUnknown *pOtherUnknown = NULL;
|
|
DWORD tid;
|
|
HANDLE thread;
|
|
static const IID IID_IMarshal2 =
|
|
{
|
|
0x000001cf,
|
|
0x0000,
|
|
0x0000,
|
|
{ 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x46 }
|
|
};
|
|
|
|
cLocks = 0;
|
|
|
|
hr = CreateStreamOnHGlobal(NULL, TRUE, &pStream);
|
|
ok_ole_success(hr, CreateStreamOnHGlobal);
|
|
tid = start_host_object(pStream, &IID_IClassFactory, (IUnknown*)&Test_ClassFactory, MSHLFLAGS_NORMAL, &thread);
|
|
|
|
ok_more_than_one_lock();
|
|
|
|
IStream_Seek(pStream, ullZero, STREAM_SEEK_SET, NULL);
|
|
hr = CoUnmarshalInterface(pStream, &IID_IClassFactory, (void **)&pProxy);
|
|
ok_ole_success(hr, CoReleaseMarshalData);
|
|
IStream_Release(pStream);
|
|
|
|
ok_more_than_one_lock();
|
|
|
|
hr = IUnknown_QueryInterface(pProxy, &IID_IUnknown, (LPVOID*)&pOtherUnknown);
|
|
ok_ole_success(hr, IUnknown_QueryInterface IID_IUnknown);
|
|
if (hr == S_OK) IUnknown_Release(pOtherUnknown);
|
|
|
|
hr = IUnknown_QueryInterface(pProxy, &IID_IClientSecurity, (LPVOID*)&pOtherUnknown);
|
|
todo_wine { ok_ole_success(hr, IUnknown_QueryInterface IID_IClientSecurity); }
|
|
if (hr == S_OK) IUnknown_Release(pOtherUnknown);
|
|
|
|
hr = IUnknown_QueryInterface(pProxy, &IID_IMultiQI, (LPVOID*)&pOtherUnknown);
|
|
todo_wine { ok_ole_success(hr, IUnknown_QueryInterface IID_IMultiQI); }
|
|
if (hr == S_OK) IUnknown_Release(pOtherUnknown);
|
|
|
|
hr = IUnknown_QueryInterface(pProxy, &IID_IMarshal, (LPVOID*)&pOtherUnknown);
|
|
todo_wine { ok_ole_success(hr, IUnknown_QueryInterface IID_IMarshal); }
|
|
if (hr == S_OK) IUnknown_Release(pOtherUnknown);
|
|
|
|
hr = IUnknown_QueryInterface(pProxy, &IID_IMarshal2, (LPVOID*)&pOtherUnknown);
|
|
todo_wine { ok_ole_success(hr, IUnknown_QueryInterface IID_IMarshal2); }
|
|
if (hr == S_OK) IUnknown_Release(pOtherUnknown);
|
|
|
|
IUnknown_Release(pProxy);
|
|
|
|
ok_no_locks();
|
|
|
|
end_host_object(tid, thread);
|
|
}
|
|
|
|
|
|
/* doesn't pass with Win9x COM DLLs (even though Essential COM says it should) */
|
|
#if 0
|
|
|
|
static HANDLE heventShutdown;
|
|
|
|
static void LockModuleOOP()
|
|
{
|
|
InterlockedIncrement(&cLocks); /* for test purposes only */
|
|
CoAddRefServerProcess();
|
|
}
|
|
|
|
static void UnlockModuleOOP()
|
|
{
|
|
InterlockedDecrement(&cLocks); /* for test purposes only */
|
|
if (!CoReleaseServerProcess())
|
|
SetEvent(heventShutdown);
|
|
}
|
|
|
|
|
|
static HRESULT WINAPI TestOOP_IClassFactory_QueryInterface(
|
|
LPCLASSFACTORY iface,
|
|
REFIID riid,
|
|
LPVOID *ppvObj)
|
|
{
|
|
if (ppvObj == NULL) return E_POINTER;
|
|
|
|
if (IsEqualGUID(riid, &IID_IUnknown) ||
|
|
IsEqualGUID(riid, &IID_IClassFactory))
|
|
{
|
|
*ppvObj = (LPVOID)iface;
|
|
IClassFactory_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI TestOOP_IClassFactory_AddRef(LPCLASSFACTORY iface)
|
|
{
|
|
return 2; /* non-heap-based object */
|
|
}
|
|
|
|
static ULONG WINAPI TestOOP_IClassFactory_Release(LPCLASSFACTORY iface)
|
|
{
|
|
return 1; /* non-heap-based object */
|
|
}
|
|
|
|
static HRESULT WINAPI TestOOP_IClassFactory_CreateInstance(
|
|
LPCLASSFACTORY iface,
|
|
LPUNKNOWN pUnkOuter,
|
|
REFIID riid,
|
|
LPVOID *ppvObj)
|
|
{
|
|
return CLASS_E_CLASSNOTAVAILABLE;
|
|
}
|
|
|
|
static HRESULT WINAPI TestOOP_IClassFactory_LockServer(
|
|
LPCLASSFACTORY iface,
|
|
BOOL fLock)
|
|
{
|
|
if (fLock)
|
|
LockModuleOOP();
|
|
else
|
|
UnlockModuleOOP();
|
|
return S_OK;
|
|
}
|
|
|
|
static IClassFactoryVtbl TestClassFactoryOOP_Vtbl =
|
|
{
|
|
TestOOP_IClassFactory_QueryInterface,
|
|
TestOOP_IClassFactory_AddRef,
|
|
TestOOP_IClassFactory_Release,
|
|
TestOOP_IClassFactory_CreateInstance,
|
|
TestOOP_IClassFactory_LockServer
|
|
};
|
|
|
|
static IClassFactory TestOOP_ClassFactory = { &TestClassFactoryOOP_Vtbl };
|
|
|
|
/* tests functions commonly used by out of process COM servers */
|
|
static void test_out_of_process_com()
|
|
{
|
|
static const CLSID CLSID_WineOOPTest = {
|
|
0x5201163f,
|
|
0x8164,
|
|
0x4fd0,
|
|
{0xa1, 0xa2, 0x5d, 0x5a, 0x36, 0x54, 0xd3, 0xbd}
|
|
}; /* 5201163f-8164-4fd0-a1a2-5d5a3654d3bd */
|
|
DWORD cookie;
|
|
HRESULT hr;
|
|
IClassFactory * cf;
|
|
DWORD ret;
|
|
|
|
heventShutdown = CreateEvent(NULL, TRUE, FALSE, NULL);
|
|
|
|
cLocks = 0;
|
|
|
|
/* Start the object suspended */
|
|
hr = CoRegisterClassObject(&CLSID_WineOOPTest, (IUnknown *)&TestOOP_ClassFactory,
|
|
CLSCTX_LOCAL_SERVER, REGCLS_MULTIPLEUSE | REGCLS_SUSPENDED, &cookie);
|
|
ok_ole_success(hr, CoRegisterClassObject);
|
|
|
|
/* ... and CoGetClassObject does not find it and fails when it looks for the
|
|
* class in the registry */
|
|
hr = CoGetClassObject(&CLSID_WineOOPTest, CLSCTX_INPROC_SERVER,
|
|
NULL, &IID_IClassFactory, (LPVOID*)&cf);
|
|
todo_wine {
|
|
ok(hr == REGDB_E_CLASSNOTREG,
|
|
"CoGetClassObject should have returned REGDB_E_CLASSNOTREG instead of 0x%08lx\n", hr);
|
|
}
|
|
|
|
/* Resume the object suspended above ... */
|
|
hr = CoResumeClassObjects();
|
|
ok_ole_success(hr, CoResumeClassObjects);
|
|
|
|
/* ... and now it should succeed */
|
|
hr = CoGetClassObject(&CLSID_WineOOPTest, CLSCTX_INPROC_SERVER,
|
|
NULL, &IID_IClassFactory, (LPVOID*)&cf);
|
|
ok_ole_success(hr, CoGetClassObject);
|
|
|
|
/* Now check the locking is working */
|
|
/* NOTE: we are accessing the class directly, not through a proxy */
|
|
|
|
ok_no_locks();
|
|
|
|
hr = IClassFactory_LockServer(cf, TRUE);
|
|
trace("IClassFactory_LockServer returned 0x%08lx\n", hr);
|
|
|
|
ok_more_than_one_lock();
|
|
|
|
IClassFactory_LockServer(cf, FALSE);
|
|
|
|
ok_no_locks();
|
|
|
|
IClassFactory_Release(cf);
|
|
|
|
/* wait for shutdown signal */
|
|
ret = WaitForSingleObject(heventShutdown, 5000);
|
|
todo_wine { ok(ret != WAIT_TIMEOUT, "Server didn't shut down or machine is under very heavy load\n"); }
|
|
|
|
/* try to connect again after SCM has suspended registered class objects */
|
|
hr = CoGetClassObject(&CLSID_WineOOPTest, CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER, NULL,
|
|
&IID_IClassFactory, (LPVOID*)&cf);
|
|
todo_wine {
|
|
ok(hr == CO_E_SERVER_STOPPING,
|
|
"CoGetClassObject should have returned CO_E_SERVER_STOPPING instead of 0x%08lx\n", hr);
|
|
}
|
|
|
|
hr = CoRevokeClassObject(cookie);
|
|
ok_ole_success(hr, CoRevokeClassObject);
|
|
|
|
CloseHandle(heventShutdown);
|
|
}
|
|
#endif
|
|
|
|
START_TEST(marshal)
|
|
{
|
|
HMODULE hOle32 = GetModuleHandle("ole32");
|
|
if (!(pCoInitializeEx = (void*)GetProcAddress(hOle32, "CoInitializeEx"))) goto no_test;
|
|
|
|
pCoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
|
|
|
|
/* FIXME: test CoCreateInstanceEx */
|
|
|
|
/* lifecycle management and marshaling tests */
|
|
test_normal_marshal_and_release();
|
|
test_normal_marshal_and_unmarshal();
|
|
test_interthread_marshal_and_unmarshal();
|
|
test_marshal_stub_apartment_shutdown();
|
|
test_marshal_proxy_apartment_shutdown();
|
|
test_tableweak_marshal_and_unmarshal_twice();
|
|
test_tablestrong_marshal_and_unmarshal_twice();
|
|
test_lock_object_external();
|
|
test_disconnect_stub();
|
|
test_normal_marshal_and_unmarshal_twice();
|
|
test_hresult_marshaling();
|
|
test_proxy_used_in_wrong_thread();
|
|
test_message_filter();
|
|
test_bad_marshal_stream();
|
|
test_proxy_interfaces();
|
|
/* FIXME: test custom marshaling */
|
|
/* FIXME: test GIT */
|
|
/* FIXME: test COM re-entrancy */
|
|
|
|
/* test_out_of_process_com(); */
|
|
CoUninitialize();
|
|
return;
|
|
|
|
no_test:
|
|
trace("You need DCOM95 installed to run this test\n");
|
|
return;
|
|
}
|