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 784x40
        RenderText {#text} at (0,0) size 744x39
          text run at (0,0) width 744: "This test ensures selection that crosses the shadow DOM boundary of a readonly input element cannot be made by a"
          text run at (0,20) width 79: "mouse drag."
      RenderBlock {P} at (0,56) size 784x40
        RenderText {#text} at (0,0) size 773x39
          text run at (0,0) width 773: "To manually test, select text by a mouse drag starting in \"hello\" and ending in \"WebKit\". Selection should extend only in"
          text run at (0,20) width 250: "the input element that contains \"hello\"."
      RenderBlock {DIV} at (0,112) size 784x34
        RenderTextControl {INPUT} at (0,2) size 59x30 [bgcolor=#FFFFFF] [border: (1px solid #BCBCBC)]
        RenderText {#text} at (58,7) size 5x19
          text run at (58,7) width 5: " "
        RenderInline {SPAN} at (0,0) size 39x19
          RenderText {#text} at (62,7) size 39x19
            text run at (62,7) width 39: "world"
        RenderText {#text} at (100,7) size 5x19
          text run at (100,7) width 5: " "
        RenderTextControl {INPUT} at (104,2) size 60x30 [bgcolor=#FFFFFF] [border: (1px solid #BCBCBC)]
        RenderText {#text} at (0,0) size 0x0
layer at (17,126) size 41x20
  RenderBlock {DIV} at (9,4) size 41x21
    RenderText {#text} at (0,0) size 35x20
      text run at (0,0) width 35: "hello"
layer at (121,126) size 41x20 scrollWidth 52
  RenderBlock {DIV} at (9,4) size 41x21
    RenderText {#text} at (0,0) size 53x20
      text run at (0,0) width 53: "WebKit"