layer at (0,0) size 800x600
  RenderCanvas at (0,0) size 800x600
layer at (0,0) size 800x45
  RenderBlock {HTML} at (0,0) size 800x45
    RenderBody {BODY} at (8,14) size 784x17
      RenderBlock {P} at (0,0) size 784x17
        RenderText {TEXT} at (0,0) size 206x17
          text run at (0,0) width 206: "Testing complete. No failures."
