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 51x19
          text run at (0,0) width 51: "Test for "
        RenderInline {I} at (0,0) size 608x19
          RenderInline {A} at (0,0) size 305x19 [color=#0000EE]
            RenderText {#text} at (51,0) size 305x19
              text run at (51,0) width 305: "http://bugs.webkit.org/show_bug.cgi?id=13178"
          RenderText {#text} at (356,0) size 303x19
            text run at (356,0) width 4: " "
            text run at (360,0) width 299: "Helvetica zero-width space has non-zero width"
        RenderText {#text} at (659,0) size 4x19
          text run at (659,0) width 4: "."
      RenderBlock {P} at (0,36) size 784x20
        RenderText {#text} at (0,0) size 247x19
          text run at (0,0) width 247: "The following lines should all be identical."
      RenderBlock {DIV} at (0,72) size 784x42
        RenderText {#text} at (0,0) size 384x41
          text run at (0,0) width 384: "Lor\x{E9}m\x{200B}ipsum\x{200E}dolor\x{1F}sit"
      RenderBlock {DIV} at (0,114) size 784x42
        RenderText {#text} at (0,0) size 386x41
          text run at (0,0) width 386: "Lore\x{301}m\x{200B}ipsum\x{200E}dolor\x{1F}sit"
      RenderBlock {DIV} at (0,156) size 784x42
        RenderText {#text} at (0,0) size 384x41
          text run at (0,0) width 384: "Lor\x{E9}mipsumdolorsit"