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 543x18
      text run at (0,0) width 543: "This is some text inside a very large composited layer to test that it is rendered sharply."
    RenderBR {BR} at (543,0) size 0x18
    RenderText {#text} at (0,18) size 212x18
      text run at (0,18) width 212: "The test passes if this text is crisp."