[DOMImplementation-createDocument.html]
  type: testharness
  [createDocument test: "http://example.com/","a:0",null,"NAMESPACE_ERR"]
    expected: FAIL
    bug: https://github.com/whatwg/dom/issues/319

  [createDocument test: null,null,DocumentType node <!DOCTYPE html>,null]
    expected: FAIL
    bug: 520969

  [createDocument test 195: metadata for null,null,DocumentType node <!DOCTYPE html>]
    expected: FAIL
    bug: 520969

  [createDocument test: null,"",DocumentType node <!DOCTYPE html -//W3C//DTD XHTML 1.0 Transitional//EN http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd>]
    expected: FAIL
    bug: 520969

