Harness status: OK

Found 8 tests

8 Pass
Pass	@counter-style 'additive-symbols: 0 "X"' is valid
Pass	@counter-style 'additive-symbols: 1 "X"' is valid
Pass	@counter-style 'additive-symbols: "X" 1' is valid
Pass	@counter-style 'additive-symbols: 5 "V", 1 "I"' is valid
Pass	@counter-style 'additive-symbols: ' is invalid
Pass	@counter-style 'additive-symbols: -1 "X"' is invalid
Pass	@counter-style 'additive-symbols: 1 "I", 5 "V"' is invalid
Pass	@counter-style 'additive-symbols: 1 "X", 1 "Y"' is invalid