LayoutTests/platform/mac-wk1/compositing/tile-coverage-subpixel-empty-rect-expected.txt

(GraphicsLayer
  (anchor 0.00 0.00)
  (bounds 3001.00 5100.00)
  (children 1
    (GraphicsLayer
      (bounds 3001.00 5100.00)
      (contentsOpaque 1)
      (children 1
        (GraphicsLayer
          (position 1.00 2000.00)
          (bounds 3000.00 3100.00)
          (children 1
            (GraphicsLayer
              (position -1.00 0.00)
              (anchor 0.50 0.50)
              (bounds 3001.00 3101.00)
              (usingTiledLayer 1)
              (drawsContent 1)
              (transform [1.00 0.00 0.00 0.00] [0.00 1.00 0.00 0.00] [0.00 0.00 1.00 0.00] [-1.00 0.00 0.00 1.00])
              (tile cache coverage 0, 0 0 x 0)
              (tile size 512 x 512)
              (top left tile 0, 0 tiles grid 0 x 0)
              (in window 1)
              (children 1
                (GraphicsLayer
                  (position 0.00 3000.00)
                  (anchor 0.50 0.50)
                  (bounds 101.00 101.00)
                  (transform [1.00 0.00 0.00 0.00] [0.00 1.00 0.00 0.00] [0.00 0.00 1.00 0.00] [0.00 0.00 1.00 1.00])
                )
              )
            )
          )
        )
      )
    )
  )
)
Offscreen, but large, content