layer at (0,0) size 2003x10001
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x8
  RenderBlock {HTML} at (0,0) size 800x8
    RenderBody {BODY} at (8,8) size 784x0
layer at (3,1) size 2000x10000
  RenderBlock (positioned) {DIV} at (3,1) size 2000x10000
    RenderText {#text} at (0,0) size 557x19
      text run at (0,0) width 557: "This is some text inside a very large composited layer to test that it is rendered sharply."
    RenderBR {BR} at (556,0) size 1x19
    RenderText {#text} at (0,20) size 219x19
      text run at (0,20) width 219: "The test passes if this text is crisp."
