layer at (0,0) size 800x600
  RenderCanvas at (0,0) size 800x600
layer at (0,0) size 800x600
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    RenderBody {BODY} at (8,8) size 784x584
      RenderBlock {DIV} at (0,0) size 784x84 [border: (2px solid #0000FF)]
        RenderText {TEXT} at (14,14) size 725x56
          text run at (14,14) width 725: "Should see \"foo\" and \"baz\" centered in their own red boxes. The \"bar\" line"
          text run at (14,42) width 225: "should not be centered."
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        RenderBlock {DIV} at (0,0) size 784x56 [border: (2px solid #FF0000)]
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            text run at (376,14) width 32: "foo"
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              text run at (0,0) width 31: "bar"
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            RenderText {TEXT} at (361,14) size 34x28
              text run at (361,14) width 34: "baz"
          RenderBlock (anonymous) at (14,98) size 756x0
selection is CARET:
start:      position 3 of child 1 {TEXT} of child 3 {DIV} of child 2 {DIV} of root {DIV}
upstream:   position 3 of child 1 {TEXT} of child 3 {DIV} of child 2 {DIV} of root {DIV}
downstream: position 4 of child 1 {TEXT} of child 3 {DIV} of child 2 {DIV} of root {DIV}