LayoutTests/compositing/visible-rect/mask-layer-coverage-expected.txt

(GraphicsLayer
  (anchor 0.00 0.00)
  (bounds 800.00 600.00)
  (visible rect 0.00, 0.00 800.00 x 600.00)
  (coverage rect 0.00, 0.00 800.00 x 600.00)
  (intersects coverage rect 1)
  (contentsScale 1.00)
  (children 1
    (GraphicsLayer
      (bounds 800.00 600.00)
      (contentsOpaque 1)
      (visible rect 0.00, 0.00 800.00 x 600.00)
      (coverage rect 0.00, 0.00 800.00 x 600.00)
      (intersects coverage rect 1)
      (contentsScale 1.00)
      (children 1
        (GraphicsLayer
          (position 8.00 8.00)
          (bounds 44.00 42.00)
          (contentsOpaque 1)
          (mask layer)
            (GraphicsLayer
              (bounds 44.00 42.00)
              (drawsContent 1)
              (visible rect 0.00, 0.00 44.00 x 42.00)
              (coverage rect -8.00, -8.00 800.00 x 600.00)
              (intersects coverage rect 1)
              (contentsScale 1.00)
            )
          (visible rect 0.00, 0.00 44.00 x 42.00)
          (coverage rect -8.00, -8.00 800.00 x 600.00)
          (intersects coverage rect 1)
          (contentsScale 1.00)
          (contents layer (background color)
            (position 0.00 0.00)
            (bounds 44.00 42.00)
          )
        )
      )
    )
  )
)