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382 lines
11 KiB
C
382 lines
11 KiB
C
/*
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* Clipboard unit tests
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*
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* Copyright 2006 Kevin Koltzau
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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 "objbase.h"
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#include "wine/test.h"
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#define InitFormatEtc(fe, cf, med) \
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{\
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(fe).cfFormat=cf;\
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(fe).dwAspect=DVASPECT_CONTENT;\
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(fe).ptd=NULL;\
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(fe).tymed=med;\
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(fe).lindex=-1;\
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};
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typedef struct DataObjectImpl {
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const IDataObjectVtbl *lpVtbl;
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LONG ref;
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FORMATETC *fmtetc;
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UINT fmtetc_cnt;
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HANDLE text;
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} DataObjectImpl;
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typedef struct EnumFormatImpl {
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const IEnumFORMATETCVtbl *lpVtbl;
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LONG ref;
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FORMATETC *fmtetc;
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UINT fmtetc_cnt;
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UINT cur;
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} EnumFormatImpl;
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static HRESULT EnumFormatImpl_Create(FORMATETC *fmtetc, UINT size, LPENUMFORMATETC *lplpformatetc);
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static HRESULT WINAPI EnumFormatImpl_QueryInterface(IEnumFORMATETC *iface, REFIID riid, LPVOID *ppvObj)
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{
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EnumFormatImpl *This = (EnumFormatImpl*)iface;
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if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IEnumFORMATETC)) {
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IEnumFORMATETC_AddRef(iface);
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*ppvObj = (LPVOID)This;
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return S_OK;
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}
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*ppvObj = NULL;
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return E_NOINTERFACE;
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}
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static ULONG WINAPI EnumFormatImpl_AddRef(IEnumFORMATETC *iface)
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{
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EnumFormatImpl *This = (EnumFormatImpl*)iface;
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LONG ref = InterlockedIncrement(&This->ref);
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return ref;
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}
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static ULONG WINAPI EnumFormatImpl_Release(IEnumFORMATETC *iface)
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{
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EnumFormatImpl *This = (EnumFormatImpl*)iface;
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ULONG ref = InterlockedDecrement(&This->ref);
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if(!ref) {
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HeapFree(GetProcessHeap(), 0, This->fmtetc);
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HeapFree(GetProcessHeap(), 0, This);
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}
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return ref;
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}
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static HRESULT WINAPI EnumFormatImpl_Next(IEnumFORMATETC *iface, ULONG celt,
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FORMATETC *rgelt, ULONG *pceltFetched)
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{
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EnumFormatImpl *This = (EnumFormatImpl*)iface;
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ULONG count = 0;
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if(!rgelt)
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return E_INVALIDARG;
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count = min(celt, This->fmtetc_cnt-This->cur);
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if(count > 0) {
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memcpy(rgelt, This->fmtetc+This->cur, count*sizeof(FORMATETC));
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This->cur += count;
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}
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if(pceltFetched)
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*pceltFetched = count;
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return count == celt ? S_OK : S_FALSE;
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}
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static HRESULT WINAPI EnumFormatImpl_Skip(IEnumFORMATETC *iface, ULONG celt)
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{
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ok(0, "unexpected call\n");
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return E_NOTIMPL;
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}
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static HRESULT WINAPI EnumFormatImpl_Reset(IEnumFORMATETC *iface)
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{
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EnumFormatImpl *This = (EnumFormatImpl*)iface;
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This->cur = 0;
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return S_OK;
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}
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static HRESULT WINAPI EnumFormatImpl_Clone(IEnumFORMATETC *iface, IEnumFORMATETC **ppenum)
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{
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ok(0, "unexpected call\n");
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return E_NOTIMPL;
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}
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static const IEnumFORMATETCVtbl VT_EnumFormatImpl = {
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EnumFormatImpl_QueryInterface,
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EnumFormatImpl_AddRef,
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EnumFormatImpl_Release,
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EnumFormatImpl_Next,
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EnumFormatImpl_Skip,
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EnumFormatImpl_Reset,
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EnumFormatImpl_Clone
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};
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static HRESULT EnumFormatImpl_Create(FORMATETC *fmtetc, UINT fmtetc_cnt, IEnumFORMATETC **lplpformatetc)
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{
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EnumFormatImpl *ret;
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ret = HeapAlloc(GetProcessHeap(), 0, sizeof(EnumFormatImpl));
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ret->lpVtbl = &VT_EnumFormatImpl;
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ret->ref = 1;
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ret->cur = 0;
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ret->fmtetc_cnt = fmtetc_cnt;
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ret->fmtetc = HeapAlloc(GetProcessHeap(), 0, fmtetc_cnt*sizeof(FORMATETC));
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memcpy(ret->fmtetc, fmtetc, fmtetc_cnt*sizeof(FORMATETC));
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*lplpformatetc = (LPENUMFORMATETC)ret;
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return S_OK;
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}
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static HRESULT WINAPI DataObjectImpl_QueryInterface(IDataObject *iface, REFIID riid, LPVOID *ppvObj)
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{
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DataObjectImpl *This = (DataObjectImpl*)iface;
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if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IDataObject)) {
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IDataObject_AddRef(iface);
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*ppvObj = (LPVOID)This;
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return S_OK;
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}
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*ppvObj = NULL;
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return E_NOINTERFACE;
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}
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static ULONG WINAPI DataObjectImpl_AddRef(IDataObject* iface)
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{
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DataObjectImpl *This = (DataObjectImpl*)iface;
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ULONG ref = InterlockedIncrement(&This->ref);
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return ref;
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}
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static ULONG WINAPI DataObjectImpl_Release(IDataObject* iface)
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{
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DataObjectImpl *This = (DataObjectImpl*)iface;
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ULONG ref = InterlockedDecrement(&This->ref);
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if(!ref) {
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if(This->text) GlobalFree(This->text);
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if(This->fmtetc) GlobalFree(This->fmtetc);
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HeapFree(GetProcessHeap(), 0, This);
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}
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return ref;
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}
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static HRESULT WINAPI DataObjectImpl_GetData(IDataObject* iface, FORMATETC *pformatetc, STGMEDIUM *pmedium)
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{
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DataObjectImpl *This = (DataObjectImpl*)iface;
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if(pformatetc->lindex != -1)
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return DV_E_LINDEX;
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if(!(pformatetc->tymed & TYMED_HGLOBAL))
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return DV_E_TYMED;
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if(This->text && pformatetc->cfFormat == CF_TEXT)
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U(*pmedium).hGlobal = This->text;
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else
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return DV_E_FORMATETC;
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pmedium->tymed = TYMED_HGLOBAL;
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pmedium->pUnkForRelease = (LPUNKNOWN)iface;
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IUnknown_AddRef(pmedium->pUnkForRelease);
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return S_OK;
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}
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static HRESULT WINAPI DataObjectImpl_GetDataHere(IDataObject* iface, FORMATETC *pformatetc, STGMEDIUM *pmedium)
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{
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ok(0, "unexpected call\n");
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return E_NOTIMPL;
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}
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static HRESULT WINAPI DataObjectImpl_QueryGetData(IDataObject* iface, FORMATETC *pformatetc)
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{
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DataObjectImpl *This = (DataObjectImpl*)iface;
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UINT i;
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BOOL foundFormat = FALSE;
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if(pformatetc->lindex != -1)
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return DV_E_LINDEX;
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for(i=0; i<This->fmtetc_cnt; i++) {
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if(This->fmtetc[i].cfFormat == pformatetc->cfFormat) {
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foundFormat = TRUE;
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if(This->fmtetc[i].tymed == pformatetc->tymed)
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return S_OK;
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}
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}
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return foundFormat?DV_E_FORMATETC:DV_E_TYMED;
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}
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static HRESULT WINAPI DataObjectImpl_GetCanonicalFormatEtc(IDataObject* iface, FORMATETC *pformatectIn,
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FORMATETC *pformatetcOut)
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{
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ok(0, "unexpected call\n");
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return E_NOTIMPL;
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}
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static HRESULT WINAPI DataObjectImpl_SetData(IDataObject* iface, FORMATETC *pformatetc,
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STGMEDIUM *pmedium, BOOL fRelease)
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{
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ok(0, "unexpected call\n");
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return E_NOTIMPL;
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}
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static HRESULT WINAPI DataObjectImpl_EnumFormatEtc(IDataObject* iface, DWORD dwDirection,
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IEnumFORMATETC **ppenumFormatEtc)
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{
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DataObjectImpl *This = (DataObjectImpl*)iface;
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if(dwDirection != DATADIR_GET) {
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ok(0, "unexpected direction %d\n", dwDirection);
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return E_NOTIMPL;
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}
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return EnumFormatImpl_Create(This->fmtetc, This->fmtetc_cnt, ppenumFormatEtc);
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}
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static HRESULT WINAPI DataObjectImpl_DAdvise(IDataObject* iface, FORMATETC *pformatetc, DWORD advf,
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IAdviseSink *pAdvSink, DWORD *pdwConnection)
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{
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ok(0, "unexpected call\n");
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return E_NOTIMPL;
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}
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static HRESULT WINAPI DataObjectImpl_DUnadvise(IDataObject* iface, DWORD dwConnection)
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{
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ok(0, "unexpected call\n");
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return E_NOTIMPL;
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}
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static HRESULT WINAPI DataObjectImpl_EnumDAdvise(IDataObject* iface, IEnumSTATDATA **ppenumAdvise)
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{
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ok(0, "unexpected call\n");
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return E_NOTIMPL;
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}
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static const IDataObjectVtbl VT_DataObjectImpl =
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{
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DataObjectImpl_QueryInterface,
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DataObjectImpl_AddRef,
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DataObjectImpl_Release,
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DataObjectImpl_GetData,
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DataObjectImpl_GetDataHere,
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DataObjectImpl_QueryGetData,
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DataObjectImpl_GetCanonicalFormatEtc,
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DataObjectImpl_SetData,
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DataObjectImpl_EnumFormatEtc,
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DataObjectImpl_DAdvise,
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DataObjectImpl_DUnadvise,
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DataObjectImpl_EnumDAdvise
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};
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static HRESULT DataObjectImpl_CreateText(LPCSTR text, LPDATAOBJECT *lplpdataobj)
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{
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DataObjectImpl *obj;
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obj = HeapAlloc(GetProcessHeap(), 0, sizeof(DataObjectImpl));
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obj->lpVtbl = &VT_DataObjectImpl;
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obj->ref = 1;
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obj->text = GlobalAlloc(GMEM_MOVEABLE, strlen(text) + 1);
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strcpy(GlobalLock(obj->text), text);
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GlobalUnlock(obj->text);
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obj->fmtetc_cnt = 1;
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obj->fmtetc = HeapAlloc(GetProcessHeap(), 0, obj->fmtetc_cnt*sizeof(FORMATETC));
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InitFormatEtc(obj->fmtetc[0], CF_TEXT, TYMED_HGLOBAL);
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*lplpdataobj = (LPDATAOBJECT)obj;
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return S_OK;
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}
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static void test_set_clipboard(void)
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{
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HRESULT hr;
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ULONG ref;
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LPDATAOBJECT data1, data2;
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hr = DataObjectImpl_CreateText("data1", &data1);
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ok(SUCCEEDED(hr), "Failed to create data1 object: 0x%08x\n", hr);
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if(FAILED(hr))
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return;
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hr = DataObjectImpl_CreateText("data2", &data2);
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ok(SUCCEEDED(hr), "Failed to create data2 object: 0x%08x\n", hr);
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if(FAILED(hr))
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return;
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hr = OleSetClipboard(data1);
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todo_wine
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ok(hr == CO_E_NOTINITIALIZED, "OleSetClipboard should have failed with CO_E_NOTINITIALIZED instead of 0x%08x\n", hr);
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CoInitialize(NULL);
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hr = OleSetClipboard(data1);
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todo_wine
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ok(hr == CO_E_NOTINITIALIZED, "OleSetClipboard should have failed with CO_E_NOTINITIALIZED instead of 0x%08x\n", hr);
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CoUninitialize();
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hr = OleInitialize(NULL);
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ok(hr == S_OK, "OleInitialize failed with error 0x%08x\n", hr);
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hr = OleSetClipboard(data1);
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ok(hr == S_OK, "failed to set clipboard to data1, hr = 0x%08x\n", hr);
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hr = OleIsCurrentClipboard(data1);
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ok(hr == S_OK, "expected current clipboard to be data1, hr = 0x%08x\n", hr);
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hr = OleIsCurrentClipboard(data2);
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ok(hr == S_FALSE, "did not expect current clipboard to be data2, hr = 0x%08x\n", hr);
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hr = OleSetClipboard(data2);
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ok(hr == S_OK, "failed to set clipboard to data2, hr = 0x%08x\n", hr);
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hr = OleIsCurrentClipboard(data1);
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ok(hr == S_FALSE, "did not expect current clipboard to be data1, hr = 0x%08x\n", hr);
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hr = OleIsCurrentClipboard(data2);
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ok(hr == S_OK, "expected current clipboard to be data2, hr = 0x%08x\n", hr);
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hr = OleFlushClipboard();
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ok(hr == S_OK, "failed to flush clipboard, hr = 0x%08x\n", hr);
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hr = OleIsCurrentClipboard(data1);
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ok(hr == S_FALSE, "did not expect current clipboard to be data1, hr = 0x%08x\n", hr);
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hr = OleIsCurrentClipboard(data2);
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ok(hr == S_FALSE, "did not expect current clipboard to be data2, hr = 0x%08x\n", hr);
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ok(OleSetClipboard(NULL) == S_OK, "failed to clear clipboard, hr = 0x%08x\n", hr);
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ref = IDataObject_Release(data1);
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ok(ref == 0, "expected data1 ref=0, got %d\n", ref);
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ref = IDataObject_Release(data2);
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ok(ref == 0, "expected data2 ref=0, got %d\n", ref);
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OleUninitialize();
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}
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START_TEST(clipboard)
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{
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test_set_clipboard();
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}
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