1 This test was written to address rdar://problem/4976879. And tests how namespaceURI's are assigned.
3 Test1: document.namespaceURI
4 PASS: document.namespaceURI should be 'undefined' and is.
6 Test2: document.createElement().namespaceURI
7 PASS: document.createElement("div").namespaceURI should be 'http://www.w3.org/1999/xhtml' and is.
9 Test3: script tag.namespaceURI
10 PASS: myScriptTag.namespaceURI should be 'http://www.w3.org/1999/xhtml' and is.