1 SVG 1.1 dynamic update tests
3 Tests dynamic updates of the 'in' attribute of the SVGFETileElement object
5 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
8 PASS tile.getAttribute('in') is "SourceGraphic"
9 PASS tile.getAttribute('in') is "offset"
10 PASS successfullyParsed is true