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 784x562
      RenderBlock {P} at (0,0) size 784x40
        RenderText {#text} at (0,0) size 772x39
          text run at (0,0) width 619: "This tests to see if selection gaps are invalidated properly when content inside the selection is removed. "
          text run at (619,0) width 149: "Only 'hello world' should"
          text run at (768,0) width 4: " "
          text run at (0,20) width 173: "have a selecton tint behind it."
      RenderBlock {DIV} at (30,70) size 152x22 [border: (1px solid #FF0000)]
        RenderText {#text} at (1,1) size 32x19
          text run at (1,1) width 32: "hello "
        RenderText {#text} at (33,1) size 35x19
          text run at (33,1) width 35: "world"
        RenderBR {BR} at (68,16) size 0x0
selection start: position 0 of child 0 {#text} of child 3 {DIV} of body
selection end:   position 6 of child 1 {#text} of child 3 {DIV} of body