Tests that the first parameter to Element.getElementsByTagNameNS() is nullable

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


PASS document.body.getElementsByTagName('a')[0].namespaceURI is null
PASS document.body.getElementsByTagNameNS(null, 'a')[0].id is "testAnchor"
PASS document.body.getElementsByTagNameNS(undefined, 'a')[0].id is "testAnchor"
PASS document.getElementsByTagNameNS(null, 'a')[0].id is "testAnchor"
PASS document.getElementsByTagNameNS(undefined, 'a')[0].id is "testAnchor"
PASS document.body.getElementsByTagNameNS('null', 'a').length is 0
PASS document.body.getElementsByTagNameNS('undefined', 'a').length is 0
PASS document.getElementsByTagNameNS('null', 'a').length is 0
PASS document.getElementsByTagNameNS('undefined', 'a').length is 0
PASS successfullyParsed is true

TEST COMPLETE