[PATCH 2/4] d2d1/tests: Factor tests initialization sequence.

[Henri Verbeet]

On Thu, 7 Jan 2021 at 20:44, Rémi Bernon <rbernon at codeweavers.com> wrote:
> +#define init_test(a, b, c, d, e) init_test_(__LINE__, a, b, c, d, e)
> +static BOOL init_test_(int line, IDXGIDevice **device, HWND *window, IDXGISwapChain **swapchain, IDXGISurface **surface, ID2D1RenderTarget **rt)
> +{
> +    HRESULT hr;
> +
> +    if (!(*device = create_device()))
> +    {
> +        skip_(__FILE__, line)("Failed to create device, skipping tests.\n");
> +        return FALSE;
> +    }
> +    *window = create_window();
> +    *swapchain = create_swapchain(*device, *window, TRUE);
> +    hr = IDXGISwapChain_GetBuffer(*swapchain, 0, &IID_IDXGISurface, (void **)surface);
> +    ok_(__FILE__, line)(SUCCEEDED(hr), "Failed to get buffer, hr %#x.\n", hr);
> +    *rt = create_render_target(*surface);
> +    ok_(__FILE__, line)(!!*rt, "Failed to create render target.\n");
> +
> +    return TRUE;
> +}
> +
We do something fairly similar with init_test_test_context() in d3d11
and d3d10core. It would probably make sense to adopt the same scheme
here. (I.e., introduce struct d2d1_test_context, init_test_context(),
release_test_context().) That may also make most of patch 1/4 in this
series go away.