[4/4] dxgi/tests: Test IDXGISwapChain_CreateSwapchain and IDXGISwapChain_GetDesc a bit.

[Józef Kucia]

On Sun, Sep 23, 2012 at 10:40 PM, Ričardas Barkauskas
<rbarkauskas at codeweavers.com> wrote:

> +struct refresh_rates refresh_list[] =
> +{
> +    {60, 60, FALSE, FALSE},
> +    {60,  0,  TRUE, FALSE},
> +    {60,  1,  TRUE,  TRUE},
> +    { 0, 60,  TRUE, FALSE},
> +    { 0,  0,  TRUE, FALSE},
> +};

It's probably better to declare it inside test_createswapchain(). It
could also be static const.

> +    hr = IDXGISwapChain_Release(swapchain);
> +    ok(hr == 0, "Release failed, hr %d.\n", hr);

It should be assigned to refcount.

> +    hr = IDXGIFactory_Release(factory);
> +    ok(SUCCEEDED(hr), "Release failed, hr %#x.\n", hr);
> +
> +    hr = IDXGIAdapter_Release(adapter);
> +    ok(SUCCEEDED(hr), "Release failed, hr %#x.\n", hr);
> +
> +    hr = IUnknown_Release(obj);
> +    ok(SUCCEEDED(hr), "Release failed, hr %#x.\n", hr);

Release doesn't return HRESULT and the value returned by Release
shouldn't be tested with SUCCEEDED.
refcount = IDXGIFactory_Release(factory);
ok(!refcount, "ID3DXGIFactory has %u references left\n", refcount);