layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x96
  RenderBlock {test} at (0,0) size 800x96 [color=#00FF00]
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      RenderInline {span} at (0,0) size 473x16 [color=#00FF00]
        RenderText {#text} at (0,0) size 473x16
          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 (0,48) size 800x16 [color=#FF0000]
      RenderListItem {li} at (40,0) size 760x16 [color=#00FF00]
        RenderListMarker at (-16,0) size 6x16: bullet
        RenderText {#text} at (0,0) size 171x16
          text run at (0,0) width 171: "This item should be green."
    RenderBlock (anonymous) at (0,80) size 800x16
      RenderInline {foo} at (0,0) size 458x16
        RenderText {#text} at (0,0) size 458x16
          text run at (0,0) width 332: "And this element, part of a non-HTML namespace, "
          text run at (331,0) width 127: "should be green too"
      RenderText {#text} at (0,0) size 0x0