зеркало из https://github.com/github/ruby.git
34 строки
1.0 KiB
Ruby
34 строки
1.0 KiB
Ruby
# frozen_string_literal: false
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require 'test/unit'
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require '-test-/marshal/usr'
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module Bug end
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module Bug::Marshal
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class TestUsrMarshal < Test::Unit::TestCase
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def old_dump
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@old_dump ||=
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begin
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src = "module Bug; module Marshal; class UsrMarshal; def initialize(val) @value = val; end; end; ::Marshal.dump(UsrMarshal.new(42), STDOUT); end; end"
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EnvUtil.invoke_ruby([], src, true)[0]
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end
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end
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def test_marshal
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v = ::Marshal.load(::Marshal.dump(UsrMarshal.new(42)))
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assert_instance_of(UsrMarshal, v)
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assert_equal(42, v.value)
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end
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def test_incompat
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assert_raise_with_message(ArgumentError, "dump format error") {::Marshal.load(old_dump)}
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end
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def test_compat
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out, err = EnvUtil.invoke_ruby(["-r-test-/marshal/usr", "-r-test-/marshal/compat", "-e", "::Marshal.dump(::Marshal.load(STDIN), STDOUT)"], old_dump, true, true)
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assert_equal(::Marshal.dump(UsrMarshal.new(42)), out)
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assert_equal("", err)
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end
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end
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end
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