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* test/yaml/test_hash.rb (test_ref_append): adding a test for idref
append nodes. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -14,5 +14,16 @@ module YAML
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def test_dump
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assert_equal @hash, YAML.load(YAML.dump(@hash))
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end
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def test_ref_append
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hash = YAML.load(<<-eoyml)
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---
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foo: &foo
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hello: world
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bar:
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<<: *foo
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eoyml
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assert_equal({"foo"=>{"hello"=>"world"}, "bar"=>{"hello"=>"world"}}, hash)
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end
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end
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end
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