From 759c6d2a89a955d43694a98a47b12cde2e26d14c Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 13 May 2008 17:16:03 +0000
Subject: [PATCH] add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16407 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_utf16.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/ruby/test_utf16.rb b/test/ruby/test_utf16.rb
index 74df84af6e..d26cdc0d9a 100644
--- a/test/ruby/test_utf16.rb
+++ b/test/ruby/test_utf16.rb
@@ -262,6 +262,10 @@ EOT
                 "Regexp.new(#{encdump s}).encoding")
   end
 
+  def test_regexp_match
+    assert_raise(ArgumentError) { Regexp.new("aa".force_encoding("utf-16be")) =~ "aa" }
+  end
+
   def test_gsub
     s = "abcd".force_encoding("utf-16be")
     assert_nothing_raised {