layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x260
  RenderBlock {HTML} at (0,0) size 800x260
    RenderBody {BODY} at (8,16) size 784x236
      RenderBlock {P} at (0,0) size 784x18
        RenderText {#text} at (0,0) size 423x18
          text run at (0,0) width 423: "This test should not assert, and you should see a fully green square."
layer at (8,50) size 202x202
  RenderBlock (relative positioned) {DIV} at (0,34) size 202x202 [border: (1px solid #000000)]
layer at (29,71) size 52x52
  RenderBlock {DIV} at (21,21) size 52x52 [border: (1px solid #000000)]
layer at (109,151) size 80x80
  RenderBlock (positioned) {DIV} at (101,101) size 80x80 [bgcolor=#008000]