Rob Shearman : ole32: Add tests for drag and drop functions.
Module: wine Branch: master Commit: db4972f1fb2af57baaf435a701d627257dd07ea0 URL: http://source.winehq.org/git/wine.git/?a=commit;h=db4972f1fb2af57baaf435a701... Author: Rob Shearman <rob(a)codeweavers.com> Date: Thu Apr 5 11:31:51 2007 +0100 ole32: Add tests for drag and drop functions. --- dlls/ole32/tests/Makefile.in | 1 + dlls/ole32/tests/dragdrop.c | 157 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 158 insertions(+), 0 deletions(-) diff --git a/dlls/ole32/tests/Makefile.in b/dlls/ole32/tests/Makefile.in index ef01690..a0e811d 100644 --- a/dlls/ole32/tests/Makefile.in +++ b/dlls/ole32/tests/Makefile.in @@ -9,6 +9,7 @@ EXTRALIBS = -luuid CTESTS = \ clipboard.c \ compobj.c \ + dragdrop.c \ errorinfo.c \ hglobalstream.c \ marshal.c \ diff --git a/dlls/ole32/tests/dragdrop.c b/dlls/ole32/tests/dragdrop.c new file mode 100644 index 0000000..2193f0f --- /dev/null +++ b/dlls/ole32/tests/dragdrop.c @@ -0,0 +1,157 @@ +/* + * Drag and Drop Tests + * + * Copyright 2007 Robert Shearman + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#define _WIN32_DCOM +#define COBJMACROS +#define CONST_VTABLE + +#include <stdarg.h> +#include <stdio.h> + +#include "windef.h" +#include "winbase.h" +#include "objbase.h" + +#include "wine/test.h" + +/* functions that are not present on all versions of Windows */ +HRESULT (WINAPI * pCoInitializeEx)(LPVOID lpReserved, DWORD dwCoInit); + +static int droptarget_addref_called; +static int droptarget_release_called; + +/* helper macros to make tests a bit leaner */ +#define ok_ole_success(hr, func) ok(hr == S_OK, func " failed with error 0x%08x\n", hr) + +static HRESULT WINAPI DropTarget_QueryInterface(IDropTarget* iface, REFIID riid, + void** ppvObject) +{ + trace("DropTarget_QueryInterface\n"); + if (IsEqualIID(riid, &IID_IUnknown) || + IsEqualIID(riid, &IID_IDropTarget)) + { + IUnknown_AddRef(iface); + *ppvObject = iface; + return S_OK; + } + *ppvObject = NULL; + return E_NOINTERFACE; +} + +static ULONG WINAPI DropTarget_AddRef(IDropTarget* iface) +{ + droptarget_addref_called++; + return 2; +} + +static ULONG WINAPI DropTarget_Release(IDropTarget* iface) +{ + droptarget_release_called++; + return 1; +} + +static HRESULT WINAPI DropTarget_DragEnter(IDropTarget* iface, + IDataObject* pDataObj, + DWORD grfKeyState, POINTL pt, + DWORD* pdwEffect) +{ + return E_NOTIMPL; +} + +static HRESULT WINAPI DropTarget_DragOver(IDropTarget* iface, + DWORD grfKeyState, + POINTL pt, + DWORD* pdwEffect) +{ + return E_NOTIMPL; +} + +static HRESULT WINAPI DropTarget_DragLeave(IDropTarget* iface) +{ + return E_NOTIMPL; +} + +static HRESULT WINAPI DropTarget_Drop(IDropTarget* iface, + IDataObject* pDataObj, DWORD grfKeyState, + POINTL pt, DWORD* pdwEffect) +{ + return E_NOTIMPL; +} + +static const IDropTargetVtbl DropTarget_VTbl = +{ + DropTarget_QueryInterface, + DropTarget_AddRef, + DropTarget_Release, + DropTarget_DragEnter, + DropTarget_DragOver, + DropTarget_DragLeave, + DropTarget_Drop +}; + +static IDropTarget DropTarget = { &DropTarget_VTbl }; + +START_TEST(dragdrop) +{ + HRESULT hr; + + hr = RegisterDragDrop(GetDesktopWindow(), &DropTarget); + todo_wine + ok(hr == CO_E_NOTINITIALIZED, "RegisterDragDrop without OLE initialized should have returned CO_E_NOTINITIALIZED instead of 0x%08x\n", hr); + + OleInitialize(NULL); + + hr = RegisterDragDrop(GetDesktopWindow(), NULL); + ok(hr == E_INVALIDARG, "RegisterDragDrop with NULL IDropTarget * should return E_INVALIDARG instead of 0x%08x\n", hr); + + hr = RegisterDragDrop(NULL, &DropTarget); + todo_wine + ok(hr == DRAGDROP_E_INVALIDHWND, "RegisterDragDrop with NULL hwnd should return DRAGDROP_E_INVALIDHWND instead of 0x%08x\n", hr); + + hr = RegisterDragDrop((HWND)0xdeadbeef, &DropTarget); + todo_wine + ok(hr == DRAGDROP_E_INVALIDHWND, "RegisterDragDrop with garbage hwnd should return DRAGDROP_E_INVALIDHWND instead of 0x%08x\n", hr); + + todo_wine + ok(droptarget_addref_called == 0, "DropTarget_AddRef shouldn't have been called\n"); + hr = RegisterDragDrop(GetDesktopWindow(), &DropTarget); + todo_wine + ok_ole_success(hr, "RegisterDragDrop"); + todo_wine + ok(droptarget_addref_called == 1, "DropTarget_AddRef should have been called once, not %d times\n", droptarget_addref_called); + + hr = RegisterDragDrop(GetDesktopWindow(), &DropTarget); + ok(hr == DRAGDROP_E_ALREADYREGISTERED, "RegisterDragDrop with already registered hwnd should return DRAGDROP_E_ALREADYREGISTERED instead of 0x%08x\n", hr); + + ok(droptarget_release_called == 0, "DropTarget_Release shouldn't have been called\n"); + OleUninitialize(); + todo_wine + ok(droptarget_release_called == 0, "DropTarget_Release shouldn't have been called\n"); + + hr = RevokeDragDrop(GetDesktopWindow()); + todo_wine + ok_ole_success(hr, "RevokeDragDrop"); + todo_wine + ok(droptarget_release_called == 1, "DropTarget_Release should have been called once, not %d times\n", droptarget_release_called); + + hr = RevokeDragDrop(NULL); + todo_wine + ok(hr == DRAGDROP_E_INVALIDHWND, "RevokeDragDrop with NULL hwnd should return DRAGDROP_E_INVALIDHWND instead of 0x%08x\n", hr); +}
participants (1)
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Alexandre Julliard