Harness status: OK Found 23 tests 20 Pass 3 Fail Pass :nth-child serialization produces canonical form Pass single universal selector shows '*' when serialized. Pass single type (simple) selector in the sequence of simple selectors that is not a universal selector Pass single class (simple) selector in the sequence of simple selectors that is not a universal selector Pass single id (simple) selector in the sequence of simple selectors that is not a universal selector Pass single pseudo (simple) selector which does not accept arguments in the sequence of simple selectors that is not a universal selector Fail single pseudo (simple) selector "lang" which accepts arguments in the sequence of simple selectors that is not a universal selector Pass single pseudo (simple) selector "nth-child" which accepts arguments in the sequence of simple selectors that is not a universal selector Pass single pseudo (simple) selector "nth-last-child" which accepts arguments in the sequence of simple selectors that is not a universal selector Pass single pseudo (simple) selector "nth-of-child" which accepts arguments in the sequence of simple selectors that is not a universal selector Pass single pseudo (simple) selector ":nth-last-of-type" which accepts arguments in the sequence of simple selectors that is not a universal selector Pass single pseudo (simple) selector ":not" which accepts arguments in the sequence of simple selectors that is not a universal selector Pass escaped character in attribute name Fail escaped character as code point in attribute name Pass escaped character (@) in attribute name Pass escaped character in attribute name with any namespace Pass escaped character in attribute prefix Pass escaped character in both attribute prefix and name Pass escaped character (\) in element name Pass escaped character (\) in element name with any namespace without default Fail escaped character (\) in element name with any namespace with default Pass escaped character (\) in element name with no namespace Pass escaped character (*) in element prefix