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cfa0035962
check if frozen. * parse.y (rb_intern3), ruby.c (process_options, ruby_script): defer freezing after associating encodings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32435 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
12 lines
362 B
Ruby
12 lines
362 B
Ruby
require 'test/unit'
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require "-test-/string/string"
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class Test_StrEncAssociate < Test::Unit::TestCase
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def test_frozen
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s = Bug::String.new("abc")
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s.force_encoding(Encoding::US_ASCII)
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s.freeze
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assert_raise(RuntimeError) {s.associate_encoding!(Encoding::US_ASCII)}
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assert_raise(RuntimeError) {s.associate_encoding!(Encoding::UTF_8)}
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end
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end
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