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  RenderView at (0,0) size 800x600
layer at (0,0) size 800x38
  RenderBlock {foo} at (0,0) size 800x38
    RenderText {#text} at (0,0) size 798x38
      text run at (0,0) width 798: "This tests that xml-stylesheet processing instructions have no effect when they're not in the prolog (before the root element). If"
      text run at (0,19) width 404: "this test is successful, this text should NOT have a black border."