Test the possible cases of the svg href attribute value: null string, empty string and non-empty string. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS window.element.getAttributeNS('http://www.w3.org/1999/xlink', 'href') is null PASS window.element.getAttribute('href') is null PASS window.element.getAttributeNS('http://www.w3.org/1999/xlink', 'href') is "www.webkit.org" PASS window.element.getAttribute('href') is "www.webkit.org" PASS window.element.getAttributeNS('http://www.w3.org/1999/xlink', 'href') is "" PASS window.element.getAttribute('href') is "" PASS window.element.getAttributeNS('http://www.w3.org/1999/xlink', 'href') is "www.build.webkit.org" PASS window.element.getAttribute('href') is "www.build.webkit.org" PASS window.element.getAttributeNS('http://www.w3.org/1999/xlink', 'href') is "" PASS window.element.getAttribute('href') is "" PASS successfullyParsed is true TEST COMPLETE