From fdfb939d72e8b66540df42821e3facfcda5aaf15 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 3 Aug 2014 01:55:32 +0000
Subject: transcode.c: use string

* transcode.c (econv_opts): get rid of inadvertent ID creation,
  and preserve argument encoding in error messages.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47041 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_econv.rb | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_econv.rb b/test/ruby/test_econv.rb
index bbdb14a50b..6bfd6ba136 100644
--- a/test/ruby/test_econv.rb
+++ b/test/ruby/test_econv.rb
@@ -908,6 +908,9 @@ class TestEncodingConverter < Test::Unit::TestCase
     ec1 = Encoding::Converter.new("", "", universal_newline: true)
     ec2 = Encoding::Converter.new("", "", newline: :universal)
     assert_equal(ec1, ec2)
+    assert_raise_with_message(ArgumentError, /\u{3042}/) {
+      Encoding::Converter.new("", "", newline: "\u{3042}".to_sym)
+    }
   end
 
   def test_default_external
-- 
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