Content-Type: text/plain
layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x34
  RenderBlock {HTML} at (0,0) size 800x34
    RenderBody {BODY} at (8,8) size 784x18
      RenderText {#text} at (0,0) size 160x18
        text run at (0,0) width 160: "expect 'hello': "
      RenderInline {SPAN} at (0,0) size 50x18
        RenderText {#text} at (0,0) size 0x0
        RenderInline {SPAN} at (0,0) size 50x18
          RenderText {#text} at (0,0) size 0x0
          RenderInline {SPAN} at (0,0) size 50x18
            RenderText {#text} at (160,0) size 50x18
              text run at (160,0) width 50: "hello"
          RenderText {#text} at (0,0) size 0x0
        RenderText {#text} at (0,0) size 0x0
      RenderText {#text} at (0,0) size 0x0
      RenderText {#text} at (0,0) size 0x0
