[ # [:Object, :implementation_defined_value, '15.2.2.1'], [:Module, :Object, '15.2.2.2'], [:Class, :Module, '15.2.3.2'], [:NilClass, :Object, '15.2.4.2'], [:TrueClass, :Object, '15.2.5.2'], [:FalseClass, :Object, '15.2.6.2'], [:Numeric, :Object, '15.2.7.2'], [:Integer, :Numeric, '15.2.8.2'], [:Float, :Numeric, '15.2.9.2'], [:String, :Object, '15.2.10.2'], [:Symbol, :Object, '15.2.11.2'], [:Array, :Object, '15.2.12.2'], [:Hash, :Object, '15.2.13.2'], [:Range, :Object, '15.2.14.2'], # [:Regexp, :Object, '15.2.15.2'], #No Regexp in mruby core # [:MatchData, :Object, '15.2.16.2'], [:Proc, :Object, '15.2.17.2'], # [:Struct, :Object, '15.2.18.2'], # [:Time, :Object, '15.2.19.2'], # [:IO, :Object, '15.2.20.2'], # [:File, :IO, '15.2.21.2'], [:Exception, :Object, '15.2.22.2'], [:StandardError, :Exception, '15.2.23.2'], [:ArgumentError, :StandardError, '15.2.24.2'], # [:LocalJumpError, :StandardError, '15.2.25.2'], [:LocalJumpError, :ScriptError, '15.2.25.2'], # mruby specific [:RangeError, :StandardError, '12.2.26.2'], [:RegexpError, :StandardError, '12.2.27.2'], [:RuntimeError, :StandardError, '12.2.28.2'], [:TypeError, :StandardError, '12.2.29.2'], # [:ZeroDivisionError, :StandardError, '12.2.30.2'], # No ZeroDivisionError in mruby [:NameError, :StandardError, '15.2.31.2'], [:NoMethodError, :NameError, '15.2.32.2'], [:IndexError, :StandardError, '15.2.33.2'], # [:IOError, :StandardError, '12.2.34.2'], # [:EOFError, :IOError, '12.2.35.2'], # [:SystemCallError, :StandardError, '15.2.36.2'], [:ScriptError, :Exception, '12.2.37.2'], [:SyntaxError, :ScriptError, '12.2.38.2'], # [:LoadError, :ScriptError, '12.2.39,2'], ].each do |cls, super_cls, iso| assert "Direct superclass of #{cls}", iso do skip "#{cls} isn't defined" unless Object.const_defined? cls assert_equal Object.const_get(super_cls), Object.const_get(cls).superclass end end