1 Tests cloneNode for SVGDocument.
3 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
6 PASS svgDoc.cloneNode(false).__proto__ is XMLDocument.prototype
7 PASS className(svgDoc.cloneNode(false)) is "XMLDocument"
8 PASS svgDoc.cloneNode(true).compatMode is "CSS1Compat"
9 PASS successfullyParsed is true