From: Gabriel Ivăncescu gabrielopcode@gmail.com
Signed-off-by: Nikolay Sivov nsivov@codeweavers.com --- dlls/comctl32/tests/listbox.c | 33 ++++++++++++++++++++++++++++++++- 1 file changed, 32 insertions(+), 1 deletion(-)
diff --git a/dlls/comctl32/tests/listbox.c b/dlls/comctl32/tests/listbox.c index 387660d160..a0ef9f51c6 100644 --- a/dlls/comctl32/tests/listbox.c +++ b/dlls/comctl32/tests/listbox.c @@ -2239,14 +2239,23 @@ static void test_WM_MEASUREITEM(void)
static void test_LBS_NODATA(void) { + static const DWORD invalid_styles[] = + { + 0, + LBS_OWNERDRAWVARIABLE, + LBS_SORT, + LBS_HASSTRINGS, + LBS_OWNERDRAWFIXED | LBS_SORT, + LBS_OWNERDRAWFIXED | LBS_HASSTRINGS, + }; static const UINT invalid_idx[] = { -2, 2 }; static const UINT valid_idx[] = { 0, 1 }; static const ULONG_PTR zero_data; + HWND listbox, parent; INT ret, text_len; unsigned int i; ULONG_PTR data; BOOL is_wow64; - HWND listbox;
listbox = CreateWindowA(WC_LISTBOXA, "TestList", LBS_NODATA | LBS_OWNERDRAWFIXED | WS_VISIBLE, 0, 0, 100, 100, NULL, NULL, NULL, 0); @@ -2315,6 +2324,28 @@ todo_wine ok(ret == LB_ERR, "Unexpected return value %d.\n", ret);
DestroyWindow(listbox); + + /* Invalid window style combinations. */ + parent = create_parent(); + ok(parent != NULL, "Failed to create parent window.\n"); + + for (i = 0; i < ARRAY_SIZE(invalid_styles); ++i) + { + DWORD style; + + listbox = CreateWindowA(WC_LISTBOXA, "TestList", LBS_NODATA | WS_CHILD | invalid_styles[i], + 0, 0, 100, 100, parent, (HMENU)ID_LISTBOX, NULL, 0); + ok(listbox != NULL, "Failed to create a listbox.\n"); + + style = GetWindowLongA(listbox, GWL_STYLE); + ok((style & invalid_styles[i]) == invalid_styles[i], "%u: unexpected window styles %#x.\n", i, style); + ret = SendMessageA(listbox, LB_SETCOUNT, 100, 0); + todo_wine_if(i == 1 || i == 4) + ok(ret == LB_ERR, "%u: unexpected return value %d.\n", i, ret); + DestroyWindow(listbox); + } + + DestroyWindow(parent); }
START_TEST(listbox)