[PATCH v3 1/2] user32/tests: Test that ShowWindow(SW_SHOWMINIMIZED) shouldn't make a window visible.

[Alexandre Julliard]

Zhiyi Zhang <zzhang at codeweavers.com> writes:

> @@ -7693,6 +7695,30 @@ static void test_ShowWindow(void)
>  
>      flush_events(TRUE);
>  
> +    /* Test SW_SHOWMINIMIZED shouldn't restore windows from minimized state */
> +    SetWindowPos(hwndMain, 0, 100, 100, 0, 0, SWP_NOZORDER | SWP_NOSIZE);
> +    hwnd = CreateWindowA("static", "test", WS_POPUP, 100, 100, 200, 200, NULL, NULL, NULL, NULL);
> +    ok(hwnd != NULL, "CreateWindowA failed, error %d.\n", GetLastError());
> +    ShowWindow(hwnd, SW_SHOWMINIMIZED);
> +    flush_events(TRUE);
> +
> +    hdc = GetDC(0);
> +    color = GetPixel(hdc, 150, 150);
> +    /* Desktop pixels may take a while to update */
> +    while (color != 0xffffff && timeout < 1000)
> +    {
> +        Sleep(100);
> +        timeout += 100;
> +        color = GetPixel(hdc, 150, 150);
> +    }

Please try to find a better way than reading pixels from the root
window, that will never work reliably.

-- 
Alexandre Julliard
julliard at winehq.org