akr	2007-12-24 10:09:37 +0900 (Mon, 24 Dec 2007)

  New Revision: 14563

  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=14563&r2=14562

Index: test/ruby/test_io_m17n.rb
===================================================================
--- test/ruby/test_io_m17n.rb	(revision 14562)
+++ test/ruby/test_io_m17n.rb	(revision 14563)
@@ -66,6 +66,17 @@
     }
   end
 
+  def test_nonascii_terminator
+    with_tmpdir {
+      generate_file('tmp', "before \xA2\xA2 after")
+      open("tmp", "r:euc-jp") {|f|
+        assert_raise(ArgumentError) {
+          f.gets("\xA2\xA2".force_encoding("utf-8"))
+        }
+      }
+    }
+  end
+
   def test_pipe_terminator_conversion
     with_pipe("euc-jp:utf-8") {|r, w|
       w.write "before \xa2\xa2 after"

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