d3d10core/tests: Check that render target view implements ID3D11RenderTargetView.

dlls/d3d10core/tests/device.c

@@ -783,6 +783,7 @@ static void test_create_rendertarget_view(void)
     ID3D10Device *device, *tmp;
     ID3D10Texture2D *texture;
     ID3D10Buffer *buffer;
+    IUnknown *iface;
     HRESULT hr;
 
     if (!(device = create_device()))
@@ -831,6 +832,11 @@ static void test_create_rendertarget_view(void)
     ok(refcount == expected_refcount, "Got unexpected refcount %u, expected %u.\n", refcount, expected_refcount);
     ID3D10Device_Release(tmp);
 
+    hr = ID3D10RenderTargetView_QueryInterface(rtview, &IID_ID3D11RenderTargetView, (void **)&iface);
+    ok(SUCCEEDED(hr) || broken(hr == E_NOINTERFACE) /* Not available on all Windows versions. */,
+            "Render target view should implement ID3D11RenderTargetView.\n");
+    if (SUCCEEDED(hr)) IUnknown_Release(iface);
+
     ID3D10RenderTargetView_Release(rtview);
     ID3D10Buffer_Release(buffer);
 
@@ -859,6 +865,11 @@ static void test_create_rendertarget_view(void)
             "Expected view dimension D3D10_RTV_DIMENSION_TEXTURE2D, got %#x\n", rtv_desc.ViewDimension);
     ok(U(rtv_desc).Texture2D.MipSlice == 0, "Expected mip slice 0, got %#x\n", U(rtv_desc).Texture2D.MipSlice);
 
+    hr = ID3D10RenderTargetView_QueryInterface(rtview, &IID_ID3D11RenderTargetView, (void **)&iface);
+    ok(SUCCEEDED(hr) || broken(hr == E_NOINTERFACE) /* Not available on all Windows versions. */,
+            "Render target view should implement ID3D11RenderTargetView.\n");
+    if (SUCCEEDED(hr)) IUnknown_Release(iface);
+
     ID3D10RenderTargetView_Release(rtview);
     ID3D10Texture2D_Release(texture);