From 289ce68af0db09b8938972e91de13a384c3538a1 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 8 Feb 2008 04:27:37 +0000
Subject: add a test.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15401 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_m17n.rb | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'test/ruby')

diff --git a/test/ruby/test_m17n.rb b/test/ruby/test_m17n.rb
index 1779e474c..63e471b2e 100644
--- a/test/ruby/test_m17n.rb
+++ b/test/ruby/test_m17n.rb
@@ -864,6 +864,14 @@ class TestM17N < Test::Unit::TestCase
     assert_equal(["a"], e("\xa1\xa2a\xa3\xa4").scan(/a/))
   end
 
+  def test_scan_dup
+    s1 = e("\xa4\xa2")*100
+    s2 = s1.dup.force_encoding("ascii-8bit")
+    s2.scan(/\A./n) {|f|
+      assert_equal(Encoding::ASCII_8BIT, f.encoding)
+    }
+  end
+
   def test_upto
     s1 = e("\xa1\xa2")
     s2 = s("\xa1\xa2")
-- 
cgit