
FAIL Clearing an empty CSS rule is a no-op styleMap.clear is not a function. (In 'styleMap.clear()', 'styleMap.clear' is undefined)
FAIL Can clear a CSS rule containing properties styleMap.clear is not a function. (In 'styleMap.clear()', 'styleMap.clear' is undefined)
FAIL Declared StylePropertyMap.clear updates the CSS rule undefined is not an object (evaluating 'styleMap.clear')