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Sweden-Number/dlls/shell32/tests/shlview.c

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/*
* Unit test of the IShellView
*
* Copyright 2010 Nikolay Sivov for CodeWeavers
*
* 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
*/
#include <stdarg.h>
#include <stdio.h>
#define COBJMACROS
#define CONST_VTABLE
#include "windef.h"
#include "winbase.h"
#include "wtypes.h"
#include "shellapi.h"
#include "shlguid.h"
#include "shlobj.h"
#include "shobjidl.h"
#include "shlwapi.h"
#include "ocidl.h"
#include "oleauto.h"
#include "initguid.h"
#include "wine/test.h"
#include "msg.h"
#define LISTVIEW_SEQ_INDEX 0
#define NUM_MSG_SEQUENCES 1
DEFINE_GUID(IID_IPersistHistory, 0x91a565c1, 0xe38f, 0x11d0, 0x94, 0xbf, 0x00, 0xa0, 0xc9, 0x05, 0x5c, 0xbf);
static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];
static LRESULT WINAPI listview_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
WNDPROC oldproc = (WNDPROC)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
static LONG defwndproc_counter = 0;
LRESULT ret;
struct message msg;
trace("listview: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
msg.message = message;
msg.flags = sent|wparam|lparam;
if (defwndproc_counter) msg.flags |= defwinproc;
msg.wParam = wParam;
msg.lParam = lParam;
add_message(sequences, LISTVIEW_SEQ_INDEX, &msg);
defwndproc_counter++;
ret = CallWindowProcA(oldproc, hwnd, message, wParam, lParam);
defwndproc_counter--;
return ret;
}
static HWND subclass_listview(HWND hwnd)
{
WNDPROC oldproc;
HWND listview;
/* listview is a first child */
listview = FindWindowExA(hwnd, NULL, WC_LISTVIEWA, NULL);
oldproc = (WNDPROC)SetWindowLongPtrA(listview, GWLP_WNDPROC,
(LONG_PTR)listview_subclass_proc);
SetWindowLongPtrA(listview, GWLP_USERDATA, (LONG_PTR)oldproc);
return listview;
}
typedef struct {
const IShellBrowserVtbl *lpVtbl;
LONG ref;
} IShellBrowserImpl;
/* dummy IShellBrowser implementation */
static const IShellBrowserVtbl IShellBrowserImpl_Vtbl;
IShellBrowser* IShellBrowserImpl_Construct(void)
{
IShellBrowserImpl *browser;
browser = HeapAlloc(GetProcessHeap(), 0, sizeof(*browser));
browser->lpVtbl = &IShellBrowserImpl_Vtbl;
browser->ref = 1;
return (IShellBrowser*)browser;
}
static HRESULT WINAPI IShellBrowserImpl_QueryInterface(IShellBrowser *iface,
REFIID riid,
LPVOID *ppvObj)
{
IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
*ppvObj = NULL;
if(IsEqualIID(riid, &IID_IUnknown))
{
*ppvObj = This;
}
else if(IsEqualIID(riid, &IID_IOleWindow))
{
*ppvObj = This;
}
else if(IsEqualIID(riid, &IID_IShellBrowser))
{
*ppvObj = This;
}
if(*ppvObj)
{
IUnknown_AddRef( (IShellBrowser*) *ppvObj);
return S_OK;
}
return E_NOINTERFACE;
}
static ULONG WINAPI IShellBrowserImpl_AddRef(IShellBrowser * iface)
{
IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
return InterlockedIncrement(&This->ref);
}
static ULONG WINAPI IShellBrowserImpl_Release(IShellBrowser * iface)
{
IShellBrowserImpl *This = (IShellBrowserImpl *)iface;
ULONG ref = InterlockedDecrement(&This->ref);
if (!ref)
{
HeapFree(GetProcessHeap(), 0, This);
return 0;
}
return ref;
}
static HRESULT WINAPI IShellBrowserImpl_GetWindow(IShellBrowser *iface,
HWND *phwnd)
{
if (phwnd) *phwnd = GetDesktopWindow();
return S_OK;
}
static HRESULT WINAPI IShellBrowserImpl_ContextSensitiveHelp(IShellBrowser *iface,
BOOL fEnterMode)
{
return E_NOTIMPL;
}
static HRESULT WINAPI IShellBrowserImpl_BrowseObject(IShellBrowser *iface,
LPCITEMIDLIST pidl,
UINT wFlags)
{
return E_NOTIMPL;
}
static HRESULT WINAPI IShellBrowserImpl_EnableModelessSB(IShellBrowser *iface,
BOOL fEnable)
{
return E_NOTIMPL;
}
static HRESULT WINAPI IShellBrowserImpl_GetControlWindow(IShellBrowser *iface,
UINT id,
HWND *lphwnd)
{
return E_NOTIMPL;
}
static HRESULT WINAPI IShellBrowserImpl_GetViewStateStream(IShellBrowser *iface,
DWORD mode,
LPSTREAM *pStrm)
{
return E_NOTIMPL;
}
static HRESULT WINAPI IShellBrowserImpl_InsertMenusSB(IShellBrowser *iface,
HMENU hmenuShared,
LPOLEMENUGROUPWIDTHS lpMenuWidths)
{
return E_NOTIMPL;
}
static HRESULT WINAPI IShellBrowserImpl_OnViewWindowActive(IShellBrowser *iface,
IShellView *ppshv)
{
return E_NOTIMPL;
}
static HRESULT WINAPI IShellBrowserImpl_QueryActiveShellView(IShellBrowser *iface,
IShellView **ppshv)
{
return E_NOTIMPL;
}
static HRESULT WINAPI IShellBrowserImpl_RemoveMenusSB(IShellBrowser *iface,
HMENU hmenuShared)
{
return E_NOTIMPL;
}
static HRESULT WINAPI IShellBrowserImpl_SendControlMsg(IShellBrowser *iface,
UINT id,
UINT uMsg,
WPARAM wParam,
LPARAM lParam,
LRESULT *pret)
{
return E_NOTIMPL;
}
static HRESULT WINAPI IShellBrowserImpl_SetMenuSB(IShellBrowser *iface,
HMENU hmenuShared,
HOLEMENU holemenuReserved,
HWND hwndActiveObject)
{
return E_NOTIMPL;
}
static HRESULT WINAPI IShellBrowserImpl_SetStatusTextSB(IShellBrowser *iface,
LPCOLESTR lpszStatusText)
{
return E_NOTIMPL;
}
static HRESULT WINAPI IShellBrowserImpl_SetToolbarItems(IShellBrowser *iface,
LPTBBUTTON lpButtons,
UINT nButtons,
UINT uFlags)
{
return E_NOTIMPL;
}
static HRESULT WINAPI IShellBrowserImpl_TranslateAcceleratorSB(IShellBrowser *iface,
LPMSG lpmsg,
WORD wID)
{
return E_NOTIMPL;
}
static const IShellBrowserVtbl IShellBrowserImpl_Vtbl =
{
IShellBrowserImpl_QueryInterface,
IShellBrowserImpl_AddRef,
IShellBrowserImpl_Release,
IShellBrowserImpl_GetWindow,
IShellBrowserImpl_ContextSensitiveHelp,
IShellBrowserImpl_InsertMenusSB,
IShellBrowserImpl_SetMenuSB,
IShellBrowserImpl_RemoveMenusSB,
IShellBrowserImpl_SetStatusTextSB,
IShellBrowserImpl_EnableModelessSB,
IShellBrowserImpl_TranslateAcceleratorSB,
IShellBrowserImpl_BrowseObject,
IShellBrowserImpl_GetViewStateStream,
IShellBrowserImpl_GetControlWindow,
IShellBrowserImpl_SendControlMsg,
IShellBrowserImpl_QueryActiveShellView,
IShellBrowserImpl_OnViewWindowActive,
IShellBrowserImpl_SetToolbarItems
};
static const struct message empty_seq[] = {
{ 0 }
};
static const struct message folderview_getspacing_seq[] = {
{ LVM_GETITEMSPACING, wparam|sent, FALSE },
{ 0 }
};
static const struct message folderview_getselectionmarked_seq[] = {
{ LVM_GETSELECTIONMARK, sent },
{ 0 }
};
static const struct message folderview_getfocused_seq[] = {
{ LVM_GETNEXTITEM, sent|wparam|lparam, -1, LVNI_FOCUSED },
{ 0 }
};
static const struct message folderview_itemcount_seq[] = {
{ LVM_GETITEMCOUNT, sent },
{ 0 }
};
static void test_IShellView_CreateViewWindow(void)
{
IShellFolder *desktop;
FOLDERSETTINGS settings;
IShellView *view;
IDropTarget *dt;
HWND hwnd_view;
HRESULT hr;
RECT r = {0};
hr = SHGetDesktopFolder(&desktop);
ok(hr == S_OK, "got (0x%08x)\n", hr);
hr = IShellFolder_CreateViewObject(desktop, NULL, &IID_IShellView, (void**)&view);
ok(hr == S_OK, "got (0x%08x)\n", hr);
if (0)
{
/* crashes on native */
hr = IShellView_CreateViewWindow(view, NULL, &settings, NULL, NULL, NULL);
}
settings.ViewMode = FVM_ICON;
settings.fFlags = 0;
hwnd_view = (HWND)0xdeadbeef;
hr = IShellView_CreateViewWindow(view, NULL, &settings, NULL, NULL, &hwnd_view);
ok(hr == E_UNEXPECTED, "got (0x%08x)\n", hr);
ok(hwnd_view == 0, "got %p\n", hwnd_view);
hwnd_view = (HWND)0xdeadbeef;
hr = IShellView_CreateViewWindow(view, NULL, &settings, NULL, &r, &hwnd_view);
ok(hr == E_UNEXPECTED, "got (0x%08x)\n", hr);
ok(hwnd_view == 0, "got %p\n", hwnd_view);
/* ::DragLeave without drag operation */
hr = IShellView_QueryInterface(view, &IID_IDropTarget, (void**)&dt);
ok(hr == S_OK, "got (0x%08x)\n", hr);
hr = IDropTarget_DragLeave(dt);
ok(hr == S_OK, "got (0x%08x)\n", hr);
IDropTarget_Release(dt);
IShellView_Release(view);
IShellFolder_Release(desktop);
}
static void test_IFolderView(void)
{
IShellFolder *desktop, *folder;
FOLDERSETTINGS settings;
IShellView *view;
IShellBrowser *browser;
IFolderView *fv;
HWND hwnd_view, hwnd_list;
PITEMID_CHILD pidl;
HRESULT hr;
INT ret;
POINT pt;
LONG ref1, ref2;
RECT r;
hr = SHGetDesktopFolder(&desktop);
ok(hr == S_OK, "got (0x%08x)\n", hr);
hr = IShellFolder_CreateViewObject(desktop, NULL, &IID_IShellView, (void**)&view);
ok(hr == S_OK, "got (0x%08x)\n", hr);
hr = IShellView_QueryInterface(view, &IID_IFolderView, (void**)&fv);
if (hr != S_OK)
{
win_skip("IFolderView not supported by desktop folder\n");
IShellView_Release(view);
IShellFolder_Release(desktop);
return;
}
/* call methods before window creation */
hr = IFolderView_GetSpacing(fv, NULL);
ok(hr == S_FALSE || broken(hr == S_OK) /* win7 */, "got (0x%08x)\n", hr);
pidl = (void*)0xdeadbeef;
hr = IFolderView_Item(fv, 0, &pidl);
ok(hr == E_INVALIDARG || broken(hr == E_FAIL) /* < Vista */, "got (0x%08x)\n", hr);
ok(pidl == 0 || broken(pidl == (void*)0xdeadbeef) /* < Vista */, "got %p\n", pidl);
if (0)
{
/* crashes on Vista and Win2k8 - List not created yet case */
hr = IFolderView_GetSpacing(fv, &pt);
/* crashes on XP */
hr = IFolderView_GetSelectionMarkedItem(fv, NULL);
hr = IFolderView_GetFocusedItem(fv, NULL);
/* crashes on Vista+ */
hr = IFolderView_Item(fv, 0, NULL);
}
browser = IShellBrowserImpl_Construct();
settings.ViewMode = FVM_ICON;
settings.fFlags = 0;
hwnd_view = (HWND)0xdeadbeef;
r.left = r.top = 0;
r.right = r.bottom = 100;
hr = IShellView_CreateViewWindow(view, NULL, &settings, browser, &r, &hwnd_view);
ok(hr == S_OK, "got (0x%08x)\n", hr);
ok(IsWindow(hwnd_view), "got %p\n", hwnd_view);
hwnd_list = subclass_listview(hwnd_view);
if (!hwnd_list)
{
win_skip("Failed to subclass ListView control\n");
IShellBrowser_Release(browser);
IFolderView_Release(fv);
IShellView_Release(view);
IShellFolder_Release(desktop);
return;
}
/* IFolderView::GetSpacing */
flush_sequences(sequences, NUM_MSG_SEQUENCES);
hr = IFolderView_GetSpacing(fv, NULL);
ok(hr == S_OK, "got (0x%08x)\n", hr);
ok_sequence(sequences, LISTVIEW_SEQ_INDEX, empty_seq, "IFolderView::GetSpacing, empty", FALSE);
flush_sequences(sequences, NUM_MSG_SEQUENCES);
hr = IFolderView_GetSpacing(fv, &pt);
ok(hr == S_OK, "got (0x%08x)\n", hr);
/* fails with empty sequence on win7 for unknown reason */
if (sequences[LISTVIEW_SEQ_INDEX]->count)
{
ok_sequence(sequences, LISTVIEW_SEQ_INDEX, folderview_getspacing_seq, "IFolderView::GetSpacing", FALSE);
ok(pt.x > 0, "got %d\n", pt.x);
ok(pt.y > 0, "got %d\n", pt.y);
ret = SendMessageA(hwnd_list, LVM_GETITEMSPACING, 0, 0);
ok(pt.x == LOWORD(ret) && pt.y == HIWORD(ret), "got (%d, %d)\n", LOWORD(ret), HIWORD(ret));
}
/* IFolderView::GetSelectionMarkedItem */
if (0)
{
/* crashes on XP */
hr = IFolderView_GetSelectionMarkedItem(fv, NULL);
}
flush_sequences(sequences, NUM_MSG_SEQUENCES);
hr = IFolderView_GetSelectionMarkedItem(fv, &ret);
ok(hr == S_OK, "got (0x%08x)\n", hr);
ok_sequence(sequences, LISTVIEW_SEQ_INDEX, folderview_getselectionmarked_seq,
"IFolderView::GetSelectionMarkedItem", FALSE);
/* IFolderView::GetFocusedItem */
flush_sequences(sequences, NUM_MSG_SEQUENCES);
hr = IFolderView_GetFocusedItem(fv, &ret);
ok(hr == S_OK, "got (0x%08x)\n", hr);
ok_sequence(sequences, LISTVIEW_SEQ_INDEX, folderview_getfocused_seq,
"IFolderView::GetFocusedItem", FALSE);
/* IFolderView::GetFolder, just return pointer */
if (0)
{
/* crashes on XP */
hr = IFolderView_GetFolder(fv, NULL, (void**)&folder);
hr = IFolderView_GetFolder(fv, NULL, NULL);
}
hr = IFolderView_GetFolder(fv, &IID_IShellFolder, NULL);
ok(hr == E_POINTER, "got (0x%08x)\n", hr);
ref1 = IShellFolder_AddRef(desktop);
IShellFolder_Release(desktop);
hr = IFolderView_GetFolder(fv, &IID_IShellFolder, (void**)&folder);
ok(hr == S_OK, "got (0x%08x)\n", hr);
ref2 = IShellFolder_AddRef(desktop);
IShellFolder_Release(desktop);
ok(ref1 == ref2, "expected same refcount, got %d\n", ref2);
ok(desktop == folder, "\n");
/* IFolderView::ItemCount */
if (0)
{
/* crashes on XP */
hr = IFolderView_ItemCount(fv, SVGIO_ALLVIEW, NULL);
}
flush_sequences(sequences, NUM_MSG_SEQUENCES);
hr = IFolderView_ItemCount(fv, SVGIO_ALLVIEW, &ret);
ok(hr == S_OK, "got (0x%08x)\n", hr);
ok_sequence(sequences, LISTVIEW_SEQ_INDEX, folderview_itemcount_seq,
"IFolderView::ItemCount", FALSE);
IShellBrowser_Release(browser);
IFolderView_Release(fv);
IShellView_Release(view);
IShellFolder_Release(desktop);
}
static void test_GetItemObject(void)
{
IShellFolder *desktop;
IShellView *view;
IUnknown *unk;
HRESULT hr;
hr = SHGetDesktopFolder(&desktop);
ok(hr == S_OK, "got (0x%08x)\n", hr);
hr = IShellFolder_CreateViewObject(desktop, NULL, &IID_IShellView, (void**)&view);
ok(hr == S_OK, "got (0x%08x)\n", hr);
/* from documentation three interfaces are supported for SVGIO_BACKGROUND:
IContextMenu, IDispatch, IPersistHistory */
hr = IShellView_GetItemObject(view, SVGIO_BACKGROUND, &IID_IContextMenu, (void**)&unk);
ok(hr == S_OK, "got (0x%08x)\n", hr);
IUnknown_Release(unk);
unk = NULL;
hr = IShellView_GetItemObject(view, SVGIO_BACKGROUND, &IID_IDispatch, (void**)&unk);
todo_wine ok(hr == S_OK || broken(hr == E_NOTIMPL) /* NT4 */, "got (0x%08x)\n", hr);
if (unk) IUnknown_Release(unk);
unk = NULL;
hr = IShellView_GetItemObject(view, SVGIO_BACKGROUND, &IID_IPersistHistory, (void**)&unk);
todo_wine ok(hr == S_OK || broken(hr == E_NOTIMPL) /* W9x, NT4 */, "got (0x%08x)\n", hr);
if (unk) IUnknown_Release(unk);
/* example of unsupported interface, base for IPersistHistory */
hr = IShellView_GetItemObject(view, SVGIO_BACKGROUND, &IID_IPersist, (void**)&unk);
ok(hr == E_NOINTERFACE || broken(hr == E_NOTIMPL) /* W2K */, "got (0x%08x)\n", hr);
IShellView_Release(view);
IShellFolder_Release(desktop);
}
static void test_IShellFolderView(void)
{
IShellFolderView *folderview;
IShellFolder *desktop;
IShellView *view;
UINT i;
HRESULT hr;
hr = SHGetDesktopFolder(&desktop);
ok(hr == S_OK, "got (0x%08x)\n", hr);
hr = IShellFolder_CreateViewObject(desktop, NULL, &IID_IShellView, (void**)&view);
ok(hr == S_OK, "got (0x%08x)\n", hr);
hr = IShellView_QueryInterface(view, &IID_IShellFolderView, (void**)&folderview);
if (hr != S_OK)
{
win_skip("IShellView doesn't provide IShellFolderView on this platform\n");
IShellView_Release(view);
IShellFolder_Release(desktop);
return;
}
/* ::MoveIcons */
hr = IShellFolderView_MoveIcons(folderview, NULL);
ok(hr == E_NOTIMPL, "got (0x%08x)\n", hr);
/* ::SetRedraw without list created */
hr = IShellFolderView_SetRedraw(folderview, TRUE);
ok(hr == S_OK, "got (0x%08x)\n", hr);
/* ::QuerySupport */
hr = IShellFolderView_QuerySupport(folderview, NULL);
ok(hr == S_OK, "got (0x%08x)\n", hr);
i = 0xdeadbeef;
hr = IShellFolderView_QuerySupport(folderview, &i);
ok(hr == S_OK, "got (0x%08x)\n", hr);
ok(i == 0xdeadbeef, "got %d\n", i);
/* ::RemoveObject */
i = 0xdeadbeef;
hr = IShellFolderView_RemoveObject(folderview, NULL, &i);
ok(hr == S_OK, "got (0x%08x)\n", hr);
ok(i == 0 || i == -1 /* Win7 */ || broken(i == 0xdeadbeef) /* Vista, 2k8 */,
"got %d\n", i);
IShellFolderView_Release(folderview);
IShellView_Release(view);
IShellFolder_Release(desktop);
}
static void test_IOleWindow(void)
{
IShellFolder *desktop;
IShellView *view;
HRESULT hr;
hr = SHGetDesktopFolder(&desktop);
ok(hr == S_OK, "got (0x%08x)\n", hr);
hr = IShellFolder_CreateViewObject(desktop, NULL, &IID_IShellView, (void**)&view);
ok(hr == S_OK, "got (0x%08x)\n", hr);
/* IShellView::ContextSensitiveHelp */
hr = IShellView_ContextSensitiveHelp(view, TRUE);
ok(hr == E_NOTIMPL, "got (0x%08x)\n", hr);
hr = IShellView_ContextSensitiveHelp(view, FALSE);
ok(hr == E_NOTIMPL, "got (0x%08x)\n", hr);
IShellView_Release(view);
IShellFolder_Release(desktop);
}
START_TEST(shlview)
{
OleInitialize(NULL);
init_msg_sequences(sequences, NUM_MSG_SEQUENCES);
test_IShellView_CreateViewWindow();
test_IFolderView();
test_GetItemObject();
test_IShellFolderView();
test_IOleWindow();
OleUninitialize();
}
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