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]
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      RenderInline {span} at (0,0) size 473x18 [color=#00FF00]
        RenderText {#text} at (0,0) size 473x18
          text run at (0,0) width 368: "This paragraph, and all textual contents in the document, "
          text run at (367,0) width 106: "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 7x18: bullet
        RenderText {#text} at (0,0) size 171x18
          text run at (0,0) width 171: "This item should be green."