akr	2008-02-17 18:43:20 +0900 (Sun, 17 Feb 2008)

  New Revision: 15521

  Modified files:
    trunk/test/ruby/test_m17n.rb

  Log:
    add a test for [ruby-dev:33826]


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_m17n.rb?r1=15521&r2=15520&diff_format=u

Index: test/ruby/test_m17n.rb
===================================================================
--- test/ruby/test_m17n.rb	(revision 15520)
+++ test/ruby/test_m17n.rb	(revision 15521)
@@ -1149,4 +1149,11 @@
   def test_euc_tw
     assert_equal("a", "a\x8e\xa2\xa1\xa1".force_encoding("euc-tw").chop)
   end
+
+  def test_valid_encoding
+    s = "\xa1".force_encoding("euc-jp")
+    assert_equal(false, s.valid_encoding?)
+    assert_equal(true,(s+s).valid_encoding?, "[ruby-dev:33826]")
+    assert_equal(true,(s*2).valid_encoding?, "[ruby-dev:33826]")
+  end
 end

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