Re: [PATCH v6 0/4] MR11491: comctl32/listbox: Fix SetRedraw top item handling

[Zhiyi Zhang (＠zhiyi)]

Zhiyi Zhang (@zhiyi) commented about dlls/comctl32/tests/listbox.c:
> +    ret = SendMessageA(listbox, WM_SETREDRAW, FALSE, 0);
> +    ok(!ret, "got %d\n", ret);
> +
> +    /* Force LBS_DISPLAYCHANGED */
> +    SendMessageA(listbox, LB_ADDSTRING, 0, (LPARAM)"new item");
> +
> +    ret = SendMessageA(listbox, WM_SETREDRAW, TRUE, 0);
> +    ok(!ret, "got %d\n", ret);
> +
> +    /* Ensure top_index is correct after redraw */
> +    top_index_after = SendMessageA(listbox, LB_GETTOPINDEX, 0, 0);
> +    ok(top_index_after == top_index_before,
> +        "Expected top index %d after WM_SETREDRAW, got %d\n",
> +        top_index_before, top_index_after);
> +
> +    DestroyWindow(listbox);
> listbox will be destroyed when you destroy its parent.

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/11491#note_147796