test_ostruct.patch - Ruby master - Ruby Issue Tracking System

Bug #1219 » test_ostruct.patch

The patch for test/ostruct/test_ostruct.rb - RobertDober (Robert Dober), 02/27/2009 06:11 AM

         foo.bar.foo = foo
         assert_equal('#<OpenStruct bar=#<OpenStruct foo=#<OpenStruct ...>>>', foo.inspect)
       end
       def test_frozen
         o = OpenStruct::new :a => 42
         o.freeze
         assert_raise TypeError do
           o.b = 1
         end
         assert_raise TypeError do
           o.a = 1764
         end
         assert_equal 42, o.a
         assert_equal nil, o.b
       end
       def test_really_frozen
         o1 = OpenStruct::new :a => 42
         o2 = o1.dup
         class << o1; def frozen?; nil end end
         o1.freeze
         o2.b = 42
         assert_equal 42, o2.b
         assert_raise TypeError do
           o1.b = 1
         end
         assert_raise TypeError do
           o1.a = 1806
         end
         assert_equal 42, o1.a
         OpenStruct.module_eval do def frozen?; nil end end
         o2.freeze
         assert_raise TypeError do
           o2.b = 1
         end
         assert_equal 42, o2.b
       end
     end

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