Re: [PATCH v4 0/2] MR289: d3drm: Implement IDirect3DRMFrame2::SetSceneBackgroundImage

[Stefan Dösinger (＠stefan)]

The points re Clear and render sound all good, now bake them into a test!

E.g.
1) clear the ddraw render target using ddraw directly to color 12345678
2) invoke d3drm::clear
3) check that the color in the target was changed
4) clear with ddraw directly to some other color
5) invoke d3drm::render
6) check that the color was unchanged

Or with less direct ddraw involvement:
1) set background color 12345678
2) d3drm::clear
3) check color in ddraw surface
4) set background color deadbeef
5) d3drm::render
6) check color in ddraw surface

Copy some of the ddraw test helpers if they are not there already. Don't bother sharing the test helper function code though.