d(map, generate_property('<length>#'), CSS.px(10));
}, 'Appending a CSSUnitValue to <length># is not allowed');

// <color> has no CSSStyleValue subclass yet.
// <url> has no CSSStyleValue subclass yet.
// <transform-function> has no CSSStyleValue subclass yet.

// CSSStyleValue.parse/parseAll

test(function(){
    verify_parsed_type(generate_property('*'), 'while(){}', CSSUnparsedValue);
}, 'CSSStyleValue.parse[All] returns CSSUnparsedValue for syntax *', CSSUnparsedValue);

test(function(){
    verify_par