# Verify that tiled image clip masks are correctly positioned when the # underlying surface has established a raster root --- root: items: - type: scroll-frame bounds: [0, 0, 8, 1024] content-size: [8, 2048] scroll-offset: [0, 1024] items: - type: clip id: 2 image-mask: image: solid-color(128,0,0,0,8,1024) rect: [0, 0, 8, 2048] repeat: false - type: stacking-context clip-chain: [2] items: - type: rect bounds: [0, 1024, 8, 128] color: red