#NEWLINE# def test_grammar_typechecking( self ) : #NEWLINE# #INDENT# 'Test grammar of MarkProperty' #NEWLINE# fields = [ 'enter' , 'exit' , 'update' , 'hover' ] #NEWLINE# grammar_types = [ ( f , [ PropertySet ] ) for f in grammar_types ] #NEWLINE# assert_grammar_typechecking ( grammar_types , MarkProperties ( ) )