Tests that DOMImplementation.createDocumentType() properly sets the node's document to the associated document of the context object. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS docType.ownerDocument is document PASS newDocument = document.implementation.createDocument('', null, docType) did not throw exception. PASS newDocument.doctype is docType PASS newDocument.doctype.ownerDocument is newDocument PASS successfullyParsed is true TEST COMPLETE