2 PASSED!
3 PASSED!
4 PASSED!
5 PASSED!
MYXML = new XML(xmlDoc), MYXML.length() PASSED!
MYXML = new XML(), MYXML.length() PASSED!
MYXML = new XML(null), MYXML.length() PASSED!
MYXML = new XML(undefined), MYXML.length() PASSED!
MYXML = new XML('foo'), MYXML.length() PASSED!
MYXML = new XML('<XML><!-- comment --></XML>'), MYXML.length() PASSED!
