From 7a360de149dc00dcbed0a19d97c0882423a9b913 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 10 Jan 2008 14:26:08 +0000
Subject: [PATCH] add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_m17n.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/ruby/test_m17n.rb b/test/ruby/test_m17n.rb
index 32415683b6..288b084cdf 100644
--- a/test/ruby/test_m17n.rb
+++ b/test/ruby/test_m17n.rb
@@ -248,6 +248,10 @@ class TestM17N < Test::Unit::TestCase
     }
   end
 
+  def test_utf16_valid_encoding
+    assert_equal(false, "\xd8\x00\xd8\x00".force_encoding("utf-16be").valid_encoding?)
+  end
+
   def test_regexp_too_short_multibyte_character
     assert_raise(SyntaxError) { eval('/\xfe/e') }
     assert_raise(SyntaxError) { eval('/\x8e/e') }