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user32/tests: Add listbox WM_MEASUREITEM tests. 

Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Piotr Caban 2018-02-28 17:37:03 +01:00 committed by Alexandre Julliard
parent 3c5c9b1577
commit 43df3f468f
1 changed files with 55 additions and 0 deletions
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55
dlls/user32/tests/listbox.c
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@ -46,6 +46,15 @@ static const char * const strings[4] = {
static const char BAD_EXTENSION[] = "*.badtxt";
static int strcmp_aw(LPCWSTR strw, const char *stra)
{
WCHAR buf[1024];
if (!stra) return 1;
MultiByteToWideChar(CP_ACP, 0, stra, -1, buf, sizeof(buf)/sizeof(WCHAR));
return lstrcmpW(strw, buf);
}
static HWND
create_listbox (DWORD add_style, HWND parent)
{
@ -239,6 +248,31 @@ static LRESULT WINAPI main_window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARA
{
switch (msg)
{
case WM_MEASUREITEM:
{
DWORD style = GetWindowLongA(GetWindow(hwnd, GW_CHILD), GWL_STYLE);
MEASUREITEMSTRUCT *mi = (void*)lparam;
ok(wparam == mi->CtlID, "got wParam=%08lx, expected %08x\n", wparam, mi->CtlID);
ok(mi->CtlType == ODT_LISTBOX, "mi->CtlType = %u\n", mi->CtlType);
ok(mi->CtlID == 1, "mi->CtlID = %u\n", mi->CtlID);
ok(mi->itemHeight, "mi->itemHeight = 0\n");
if (mi->itemID > 4 || style & LBS_OWNERDRAWFIXED)
break;
if (style & LBS_HASSTRINGS)
{
ok(!strcmp_aw((WCHAR*)mi->itemData, strings[mi->itemID]),
"mi->itemData = %s (%d)\n", wine_dbgstr_w((WCHAR*)mi->itemData), mi->itemID);
}
else
{
ok((void*)mi->itemData == strings[mi->itemID],
"mi->itemData = %08lx, expected %p\n", mi->itemData, strings[mi->itemID]);
}
break;
}
case WM_DRAWITEM:
{
RECT rc_item, rc_client, rc_clip;
@ -1822,6 +1856,26 @@ static void test_extents(void)
DestroyWindow(parent);
}
static void test_WM_MEASUREITEM(void)
{
HWND parent, listbox;
LRESULT data;
parent = create_parent();
listbox = create_listbox(WS_CHILD | LBS_OWNERDRAWVARIABLE, parent);
data = SendMessageA(listbox, LB_GETITEMDATA, 0, 0);
ok(data == (LRESULT)strings[0], "data = %08lx, expected %p\n", data, strings[0]);
DestroyWindow(parent);
parent = create_parent();
listbox = create_listbox(WS_CHILD | LBS_OWNERDRAWVARIABLE | LBS_HASSTRINGS, parent);
data = SendMessageA(listbox, LB_GETITEMDATA, 0, 0);
ok(!data, "data = %08lx\n", data);
DestroyWindow(parent);
}
START_TEST(listbox)
{
const struct listbox_test SS =
@ -1905,4 +1959,5 @@ START_TEST(listbox)
test_GetListBoxInfo();
test_missing_lbuttonup();
test_extents();
test_WM_MEASUREITEM();
}