layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x84
  RenderBlock {test} at (0,0) size 800x84 [color=#00FF00]
    RenderBlock {p} at (0,16) size 800x18 [color=#FF0000]
      RenderInline {span} at (0,0) size 464x17 [color=#00FF00]
        RenderText {#text} at (0,0) size 464x17
          text run at (0,0) width 360: "This paragraph, and all textual contents in the document, "
          text run at (360,0) width 104: "should be green."
      RenderText {#text} at (0,0) size 0x0
    RenderBlock {ul} at (0,50) size 800x18 [color=#FF0000]
      RenderListItem {li} at (40,0) size 760x18 [color=#00FF00]
        RenderListMarker at (-17,0) size 7x17: bullet
        RenderText {#text} at (0,0) size 167x17
          text run at (0,0) width 167: "This item should be green."