layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x600
  RenderBlock {HTML} at (0,0) size 800x600
    RenderBody {BODY} at (8,8) size 784x584
      RenderBlock {P} at (0,0) size 784x20
        RenderText {#text} at (0,0) size 307x19
          text run at (0,0) width 307: "This test for a bug copy/pasting underlined text."
      RenderBlock {DIV} at (0,36) size 784x20
        RenderInline {U} at (0,0) size 171x19
          RenderText {#text} at (0,0) size 171x19
            text run at (0,0) width 171: "This should be underlined."
      RenderBlock {DIV} at (0,56) size 784x20
        RenderInline {U} at (0,0) size 171x19 [bgcolor=#FFFFFF00]
          RenderText {#text} at (0,0) size 171x19
            text run at (0,0) width 171: "This should be underlined."
caret: position 26 of child 0 {#text} of child 0 {U} of child 4 {DIV} of body (upstream affinity)