akr	2007-12-26 12:07:08 +0900 (Wed, 26 Dec 2007)

  New Revision: 14712

  Modified files:
    trunk/test/ruby/test_io_m17n.rb

  Log:
    add a test.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/test/ruby/test_io_m17n.rb?r1=14712&r2=14711

Index: test/ruby/test_io_m17n.rb
===================================================================
--- test/ruby/test_io_m17n.rb	(revision 14711)
+++ test/ruby/test_io_m17n.rb	(revision 14712)
@@ -166,6 +166,18 @@
     }
   end
 
+  def test_terminator_stateful_conversion
+    with_tmpdir {
+      src = "before \e$B\x23\x30\x23\x31\e(B after".force_encoding("iso-2022-jp")
+      generate_file('tmp', src)
+      s = open("tmp", "r:iso-2022-jp:euc-jp") {|f|
+        f.gets("0".force_encoding("euc-jp"))
+      }
+      assert_equal(Encoding.find("euc-jp"), s.encoding)
+      assert_str_equal(src.encode("euc-jp"), s)
+    }
+  end
+
   def test_nonascii_terminator
     with_tmpdir {
       generate_file('tmp', "before \xA2\xA2 after")

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