
PASS Serializing documents through XMLHttpRequest: '' 
PASS Serializing documents through XMLHttpRequest: '<test:test/>' 
PASS Serializing documents through XMLHttpRequest: '<test:test test:test="gee"/>' 
FAIL Serializing documents through XMLHttpRequest: '<test:test test:test="gee" x="�"/>' assert_equals: expected "<test:test test:test=\"gee\" x=\"\ufffd\"/>" but got "<test:test test:test=\"gee\" x=\"\ufffd\ufffd\ufffd\"/>"