зеркало из https://github.com/github/ruby.git
43 строки
784 B
Ruby
43 строки
784 B
Ruby
require 'test/unit'
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require 'yaml'
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class StructWithIvar < Struct.new(:foo)
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attr_reader :bar
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def initialize *args
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super
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@bar = 'hello'
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end
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end
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module Syck
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class TestStruct < MiniTest::Unit::TestCase
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def setup
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@current_engine = YAML::ENGINE.yamler
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YAML::ENGINE.yamler = 'syck'
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end
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def teardown
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YAML::ENGINE.yamler = @current_engine
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end
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def test_roundtrip
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thing = StructWithIvar.new('bar')
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struct = YAML.load(YAML.dump(thing))
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assert_equal 'hello', struct.bar
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assert_equal 'bar', struct.foo
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end
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def test_load
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obj = YAML.load(<<-eoyml)
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--- !ruby/struct:StructWithIvar
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foo: bar
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@bar: hello
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eoyml
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assert_equal 'hello', obj.bar
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assert_equal 'bar', obj.foo
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end
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end
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end
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