Document.createElementNS() / createAttributeNS() parameters should be mandatory: - https://dom.spec.whatwg.org/#document They are optional in WebKit. However, Firefox and Chrome both match the specification.
Created attachment 284032 [details] Patch
Created attachment 284035 [details] Patch
Comment on attachment 284035 [details] Patch IMHO, it is useful to test the exception type with shouldThrow().
Created attachment 284075 [details] Patch
Comment on attachment 284075 [details] Patch Clearing flags on attachment: 284075 Committed r203441: <http://trac.webkit.org/changeset/203441>
All reviewed patches have been landed. Closing bug.