1 SVG 1.1 dynamic update tests
3 Tests dynamic updates of the 'scale' attribute of the SVGFEDisplacementMapeElement object
5 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
8 PASS displacementMap.getAttribute('scale') is "34"
9 PASS displacementMap.getAttribute('scale') is "64"
10 PASS successfullyParsed is true