akr	2010-02-14 11:40:52 +0900 (Sun, 14 Feb 2010)

  New Revision: 26662

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=26662

  Log:
    add a test.

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

Index: test/ruby/test_marshal.rb
===================================================================
--- test/ruby/test_marshal.rb	(revision 26661)
+++ test/ruby/test_marshal.rb	(revision 26662)
@@ -429,10 +429,25 @@
     assert_equal(STDIN, o.stdin)
   end
 
-  def test_marshal_encoding
-    o = ["foo".force_encoding("EUC-JP")] + [ "bar" ] * 2
-    m = Marshal.dump(o)
+  def test_marshal_string_encoding
+    o1 = ["foo".force_encoding("EUC-JP")] + [ "bar" ] * 2
+    m = Marshal.dump(o1)
     o2 = Marshal.load(m)
-    assert_equal(o, o2, "[ruby-dev:40388]")
+    assert_equal(o1, o2, "[ruby-dev:40388]")
   end
+
+  def test_marshal_regexp_encoding
+    o1 = [Regexp.new("r1".force_encoding("EUC-JP"))] + ["r2"] * 2
+    m = Marshal.dump(o1)
+    o2 = Marshal.load(m)
+    assert_equal(o1, o2, "[ruby-dev:40416]")
+  end
+
+  def test_marshal_encoding_encoding
+    o1 = [Encoding.find("EUC-JP")] + ["r2"] * 2
+    m = Marshal.dump(o1)
+    o2 = Marshal.load(m)
+    assert_equal(o1, o2)
+  end
+  
 end

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