layer at (0,0) size 800x600
  RenderCanvas at (0,0) size 800x600
layer at (0,0) size 800x52
  RenderBlock {HTML} at (0,0) size 800x52
    RenderBody {BODY} at (8,8) size 784x36
      RenderText {TEXT} at (0,0) size 780x36
        text run at (0,0) width 137: "You should see a 100"
        text run at (137,0) width 167: "x100 green square below. "
        text run at (304,0) width 237: "If you see any red, the test has failed. "
        text run at (541,0) width 239: "This test is checking to make sure clip"
        text run at (0,18) width 192: "is applying to all descendants. "
layer at (8,44) size 200x400 backgroundClip at (8,44) size 100x100 clip at (8,44) size 100x100
  RenderBlock (positioned) {DIV} at (8,44) size 100x100 [bgcolor=#008000]
    RenderBlock {DIV} at (100,100) size 100x100 [bgcolor=#FF0000]
