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ole32/tests: Tests for the 'Ole Private Data' clipboard format.
This commit is contained in:
Huw Davies
Alexandre Julliard
parent
3383db6107
commit
b75caee2ab
@ -45,6 +45,8 @@ typedef struct DataObjectImpl {
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UINT fmtetc_cnt;
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HANDLE text;
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IStream *stm;
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IStorage *stg;
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} DataObjectImpl;
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typedef struct EnumFormatImpl {
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@ -60,6 +62,8 @@ typedef struct EnumFormatImpl {
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static BOOL expect_DataObjectImpl_QueryGetData = TRUE;
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static ULONG DataObjectImpl_GetData_calls = 0;
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static UINT cf_stream, cf_storage, cf_another, cf_onemore;
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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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@ -99,15 +103,21 @@ 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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ULONG count, i;
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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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for(i = 0; i < count; i++, This->cur++, rgelt++)
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{
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*rgelt = This->fmtetc[This->cur];
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if(rgelt->ptd)
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{
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DWORD size = This->fmtetc[This->cur].ptd->tdSize;
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rgelt->ptd = CoTaskMemAlloc(size);
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memcpy(rgelt->ptd, This->fmtetc[This->cur].ptd, size);
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}
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}
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if(pceltFetched)
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*pceltFetched = count;
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@ -184,9 +194,15 @@ static ULONG WINAPI DataObjectImpl_Release(IDataObject* iface)
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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(!ref)
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{
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int i;
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if(This->text) GlobalFree(This->text);
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if(This->fmtetc) GlobalFree(This->fmtetc);
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for(i = 0; i < This->fmtetc_cnt; i++)
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HeapFree(GetProcessHeap(), 0, This->fmtetc[i].ptd);
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HeapFree(GetProcessHeap(), 0, This->fmtetc);
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if(This->stm) IStream_Release(This->stm);
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if(This->stg) IStorage_Release(This->stg);
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HeapFree(GetProcessHeap(), 0, This);
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}
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@ -196,25 +212,37 @@ static ULONG WINAPI DataObjectImpl_Release(IDataObject* iface)
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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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UINT i;
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BOOL foundFormat = FALSE;
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DataObjectImpl_GetData_calls++;
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if(pformatetc->lindex != -1)
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return DV_E_FORMATETC;
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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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for(i = 0; i < This->fmtetc_cnt; i++)
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{
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if(This->fmtetc[i].cfFormat == pformatetc->cfFormat)
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{
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foundFormat = TRUE;
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if(This->fmtetc[i].tymed & pformatetc->tymed)
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{
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pmedium->pUnkForRelease = (LPUNKNOWN)iface;
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IUnknown_AddRef(pmedium->pUnkForRelease);
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if(pformatetc->cfFormat == CF_TEXT)
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U(*pmedium).hGlobal = This->text;
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else if(pformatetc->cfFormat == cf_stream)
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U(*pmedium).pstm = This->stm;
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else if(pformatetc->cfFormat == cf_storage)
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U(*pmedium).pstg = This->stg;
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return S_OK;
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}
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}
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}
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return foundFormat ? DV_E_TYMED : DV_E_FORMATETC;
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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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@ -315,6 +343,8 @@ static HRESULT DataObjectImpl_CreateText(LPCSTR text, LPDATAOBJECT *lplpdataobj)
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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->stm = NULL;
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obj->stg = NULL;
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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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@ -324,6 +354,55 @@ static HRESULT DataObjectImpl_CreateText(LPCSTR text, LPDATAOBJECT *lplpdataobj)
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return S_OK;
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}
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static HRESULT DataObjectImpl_CreateComplex(LPDATAOBJECT *lplpdataobj)
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{
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DataObjectImpl *obj;
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const char *stm_data = "complex stream";
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const char *text_data = "complex text";
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ILockBytes *lbs;
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static const WCHAR devname[] = {'m','y','d','e','v',0};
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DEVMODEW dm;
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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_data) + 1);
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strcpy(GlobalLock(obj->text), text_data);
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GlobalUnlock(obj->text);
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CreateStreamOnHGlobal(NULL, TRUE, &obj->stm);
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IStream_Write(obj->stm, stm_data, strlen(stm_data), NULL);
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CreateILockBytesOnHGlobal(NULL, TRUE, &lbs);
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StgCreateDocfileOnILockBytes(lbs, STGM_CREATE|STGM_SHARE_EXCLUSIVE|STGM_READWRITE, 0, &obj->stg);
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ILockBytes_Release(lbs);
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obj->fmtetc_cnt = 5;
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/* zeroing here since FORMATETC has a hole in it, and it's confusing to have this uninitialised. */
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obj->fmtetc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, obj->fmtetc_cnt*sizeof(FORMATETC));
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InitFormatEtc(obj->fmtetc[0], CF_TEXT, TYMED_HGLOBAL);
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InitFormatEtc(obj->fmtetc[1], cf_stream, TYMED_ISTREAM);
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InitFormatEtc(obj->fmtetc[2], cf_storage, TYMED_ISTORAGE);
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InitFormatEtc(obj->fmtetc[3], cf_another, TYMED_ISTORAGE|TYMED_ISTREAM|TYMED_HGLOBAL);
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memset(&dm, 0, sizeof(dm));
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dm.dmSize = sizeof(dm);
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dm.dmDriverExtra = 0;
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lstrcpyW(dm.dmDeviceName, devname);
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obj->fmtetc[3].ptd = HeapAlloc(GetProcessHeap(), 0, sizeof(DVTARGETDEVICE) + sizeof(devname) + dm.dmSize + dm.dmDriverExtra);
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obj->fmtetc[3].ptd->tdSize = sizeof(DVTARGETDEVICE) + sizeof(devname) + dm.dmSize + dm.dmDriverExtra;
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obj->fmtetc[3].ptd->tdDriverNameOffset = sizeof(DVTARGETDEVICE);
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obj->fmtetc[3].ptd->tdDeviceNameOffset = 0;
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obj->fmtetc[3].ptd->tdPortNameOffset = 0;
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obj->fmtetc[3].ptd->tdExtDevmodeOffset = sizeof(DVTARGETDEVICE) + sizeof(devname);
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lstrcpyW((WCHAR*)obj->fmtetc[3].ptd->tdData, devname);
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memcpy(obj->fmtetc[3].ptd->tdData + sizeof(devname), &dm, dm.dmSize + dm.dmDriverExtra);
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InitFormatEtc(obj->fmtetc[4], cf_stream, 0xfffff);
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obj->fmtetc[4].dwAspect = DVASPECT_ICON;
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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_get_clipboard(void)
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{
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HRESULT hr;
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@ -423,11 +502,12 @@ static void test_get_clipboard(void)
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IDataObject_Release(data_obj);
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}
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static void test_cf_dataobject(BOOL dataobject_active)
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static void test_cf_dataobject(IDataObject *data)
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{
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UINT cf = 0;
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UINT cf_dataobject = RegisterClipboardFormatA("DataObject");
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BOOL found_dataobject = FALSE;
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UINT cf_ole_priv_data = RegisterClipboardFormatA("Ole Private Data");
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BOOL found_dataobject = FALSE, found_priv_data = FALSE;
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OpenClipboard(NULL);
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do
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@ -442,28 +522,125 @@ static void test_cf_dataobject(BOOL dataobject_active)
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found_dataobject = TRUE;
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ok(size >= sizeof(*ptr), "size %d\n", size);
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if(dataobject_active)
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if(data)
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ok(*ptr == clip_owner, "hwnd %p clip_owner %p\n", *ptr, clip_owner);
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else /* ole clipboard flushed */
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ok(*ptr == NULL, "hwnd %p\n", *ptr);
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GlobalUnlock(h);
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}
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else if(cf == cf_ole_priv_data)
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{
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found_priv_data = TRUE;
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if(data)
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{
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HGLOBAL h = GetClipboardData(cf);
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DWORD *ptr = GlobalLock(h);
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DWORD size = GlobalSize(h);
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if(size != ptr[1])
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win_skip("Ole Private Data in win9x format\n");
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else
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{
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HRESULT hr;
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IEnumFORMATETC *enum_fmt;
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DWORD count = 0;
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FORMATETC fmt;
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struct formatetcetc
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{
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FORMATETC fmt;
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BOOL first_use_of_cf;
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DWORD res[2];
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} *fmt_ptr;
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struct priv_data
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{
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DWORD res1;
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DWORD size;
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DWORD res2;
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DWORD count;
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DWORD res3[2];
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struct formatetcetc fmts[1];
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} *priv = (struct priv_data*)ptr;
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CLIPFORMAT cfs_seen[10];
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hr = IDataObject_EnumFormatEtc(data, DATADIR_GET, &enum_fmt);
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ok(hr == S_OK, "got %08x\n", hr);
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fmt_ptr = priv->fmts;
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while(IEnumFORMATETC_Next(enum_fmt, 1, &fmt, NULL) == S_OK)
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{
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int i;
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BOOL seen_cf = FALSE;
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ok(fmt_ptr->fmt.cfFormat == fmt.cfFormat,
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"got %08x expected %08x\n", fmt_ptr->fmt.cfFormat, fmt.cfFormat);
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ok(fmt_ptr->fmt.dwAspect == fmt.dwAspect, "got %08x expected %08x\n",
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fmt_ptr->fmt.dwAspect, fmt.dwAspect);
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ok(fmt_ptr->fmt.lindex == fmt.lindex, "got %08x expected %08x\n",
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fmt_ptr->fmt.lindex, fmt.lindex);
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ok(fmt_ptr->fmt.tymed == fmt.tymed, "got %08x expected %08x\n",
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fmt_ptr->fmt.tymed, fmt.tymed);
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for(i = 0; i < count; i++)
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if(fmt_ptr->fmt.cfFormat == cfs_seen[i])
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{
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seen_cf = TRUE;
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break;
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}
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cfs_seen[count] = fmt.cfFormat;
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ok(fmt_ptr->first_use_of_cf == seen_cf ? FALSE : TRUE, "got %08x expected %08x\n",
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fmt_ptr->first_use_of_cf, !seen_cf);
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ok(fmt_ptr->res[0] == 0, "got %08x\n", fmt_ptr->res[1]);
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ok(fmt_ptr->res[1] == 0, "got %08x\n", fmt_ptr->res[2]);
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if(fmt.ptd)
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{
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DVTARGETDEVICE *target;
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ok(fmt_ptr->fmt.ptd != NULL, "target device offset zero\n");
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target = (DVTARGETDEVICE*)((char*)priv + (DWORD)fmt_ptr->fmt.ptd);
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ok(!memcmp(target, fmt.ptd, fmt.ptd->tdSize), "target devices differ\n");
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CoTaskMemFree(fmt.ptd);
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}
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fmt_ptr++;
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count++;
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}
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ok(priv->res1 == 0, "got %08x\n", priv->res1);
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ok(priv->res2 == 1, "got %08x\n", priv->res2);
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ok(priv->count == count, "got %08x expected %08x\n", priv->count, count);
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ok(priv->res3[0] == 0, "got %08x\n", priv->res3[0]);
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ok(priv->res3[1] == 0, "got %08x\n", priv->res3[1]);
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GlobalUnlock(h);
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IEnumFORMATETC_Release(enum_fmt);
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}
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}
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}
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} while(cf);
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CloseClipboard();
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ok(found_dataobject, "didn't find cf_dataobject\n");
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todo_wine
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ok(found_priv_data, "didn't find cf_ole_priv_data\n");
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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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LPDATAOBJECT data1, data2, data_cmpl;
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cf_stream = RegisterClipboardFormatA("stream format");
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cf_storage = RegisterClipboardFormatA("storage format");
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cf_another = RegisterClipboardFormatA("another format");
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cf_onemore = RegisterClipboardFormatA("one more format");
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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 = DataObjectImpl_CreateComplex(&data_cmpl);
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ok(SUCCEEDED(hr), "Failed to create complex data object: 0x%08x\n", hr);
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if(FAILED(hr))
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return;
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@ -484,7 +661,7 @@ static void test_set_clipboard(void)
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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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test_cf_dataobject(TRUE);
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test_cf_dataobject(data1);
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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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@ -513,7 +690,13 @@ static void test_set_clipboard(void)
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hr = OleIsCurrentClipboard(NULL);
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ok(hr == S_FALSE, "expect S_FALSE, hr = 0x%08x\n", hr);
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test_cf_dataobject(FALSE);
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test_cf_dataobject(NULL);
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ok(OleSetClipboard(NULL) == S_OK, "failed to clear clipboard, hr = 0x%08x\n", hr);
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hr = OleSetClipboard(data_cmpl);
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ok(hr == S_OK, "failed to set clipboard to complex data, hr = 0x%08x\n", hr);
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test_cf_dataobject(data_cmpl);
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ok(OleSetClipboard(NULL) == S_OK, "failed to clear clipboard, hr = 0x%08x\n", hr);
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@ -521,6 +704,8 @@ static void test_set_clipboard(void)
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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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ref = IDataObject_Release(data_cmpl);
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ok(ref == 0, "expected data_cmpl ref=0, got %d\n", ref);
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OleUninitialize();
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}
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