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[
[: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'],
[:Proc, :Object, '15.2.17.2'],
[:Exception, :Object, '15.2.22.2'],
[:StandardError, :Exception, '15.2.23.2'],
[:ArgumentError, :StandardError, '15.2.24.2'],
[:RangeError, :StandardError, '12.2.26.2'],
[:TypeError, :StandardError, '12.2.29.2'],
[:NameError, :StandardError, '15.2.31.2'],
[:NoMethodError, :NameError, '15.2.32.2'],
[:IndexError, :StandardError, '15.2.33.2'],
].each do |cls, super_cls, iso|
assert "Direct superclass of #{cls}", iso do
assert_true Object.const_defined? cls
assert_true Object.const_defined? super_cls
assert_equal Object.const_get(super_cls), Object.const_get(cls).superclass
end
end
|
