| 2d.composite.uncovered.fill.destination-atop | |
| fill() draws pixels not covered by the source object as (0,0,0,0), and does not leave the pixels unchanged. | |
| FAIL fill() draws pixels not covered by the source object as (0,0,0,0), and does not leave the pixels unchanged. null is not an object (evaluating 'ctx.fillStyle = 'rgba(0, 255, 0, 0.5)'') | |