From e3604a9e46d66af354fc6c26bcba054eb27ac161 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 23 Jan 2008 08:14:30 +0000
Subject: add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15186 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_utf16.rb | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_utf16.rb b/test/ruby/test_utf16.rb
index bb44432846..3ffc8b86ec 100644
--- a/test/ruby/test_utf16.rb
+++ b/test/ruby/test_utf16.rb
@@ -65,4 +65,11 @@ class TestUTF16 < Test::Unit::TestCase
       Encoding.find("utf-8".force_encoding("utf-16be"))
     }
   end
+
+  def test_interpolation
+    s = "aa".force_encoding("utf-16be")
+    assert_raise(ArgumentError, "\"a\#{#{encdump s}}\"") {
+      "a#{s}"
+    }
+  end
 end
-- 
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