Re: [3/3] d3d9/tests: Test if IDirect3DSwapChain9Ex is available without IDirect3D9Ex

[Henri Verbeet]

On 30 August 2013 17:09, Michael Müller  wrote:
> - /* Get the implicit swapchain */
> - hr = IDirect3DDevice9_GetSwapChain(device, 0, &swapchain);
> - ok(SUCCEEDED(hr), "Failed to get the implicit swapchain (%08x)\n", hr);
> - if (SUCCEEDED(hr))
> - {
> -
>    hr = IDirect3DSwapChain9_QueryInterface(swapchain, &IID_IDirect3DSwapChain9Ex, (void **) &swapchainEx);
> -
>    ok(hr == E_NOINTERFACE,
> -
>       "IDirect3DSwapChain9::QueryInterface for IID_IDirect3DSwapChain9Ex returned %08x, expected E_NOINTERFACE\n",
> -
>       hr);
> -
>    ok(swapchainEx == NULL, "QueryInterface returned interface %p, expected NULL\n", swapchainEx);
> -
>    if(swapchainEx) IDirect3DSwapChain9Ex_Release(swapchainEx);
> - }
> - if(swapchain) IDirect3DSwapChain9_Release(swapchain);

It probably wouldn't hurt to have a test for the other case as well.
I.e., that you can get an IDirect3DSwapChain9Ex interface from a
device created from an IDirect3D9Ex interface.