layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x50
  RenderBlock {test} at (0,0) size 800x50
    RenderBlock {p} at (0,16) size 800x18 [bgcolor=#00FF00]
      RenderText {#text} at (0,0) size 519x17
        text run at (0,0) width 429: "This paragraph should have a green background because its TITLE "
        text run at (429,0) width 90: "attribute is set."