layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x52
  RenderBlock {test} at (0,0) size 800x52
    RenderBlock {p} at (0,16) size 800x20
      RenderInline {a} at (0,0) size 242x19 [color=#0000EE] [bgcolor=#00FF00]
        RenderText {#text} at (0,0) size 242x19
          text run at (0,0) width 242: "This link should have green background."
      RenderText {#text} at (242,0) size 141x19
        text run at (242,0) width 141: " (Don't follow this link.)"