yugui	2009-01-28 18:20:53 +0900 (Wed, 28 Jan 2009)

  New Revision: 21818

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=21818

  Log:
    merges r21717 and r21741 from trunk into ruby_1_9_1.
    Add test for String#encode.

  Modified files:
    branches/ruby_1_9_1/test/ruby/test_transcode.rb

Index: ruby_1_9_1/test/ruby/test_transcode.rb
===================================================================
--- ruby_1_9_1/test/ruby/test_transcode.rb	(revision 21817)
+++ ruby_1_9_1/test/ruby/test_transcode.rb	(revision 21818)
@@ -26,6 +26,19 @@
     assert_equal("D\u00FCrst", "D\xFCrst".encode(Encoding.find('utf-8'), Encoding.find('ISO-8859-1')))
   end
 
+  def test_noargument
+    default_default_internal = Encoding.default_internal
+    Encoding.default_internal = nil
+    assert_equal("\u3042".encode, "\u3042")
+    assert_equal("\xE3\x81\x82\x81".force_encoding("utf-8").encode,
+                 "\xE3\x81\x82\x81".force_encoding("utf-8"))
+    Encoding.default_internal = 'EUC-JP'
+    assert_equal("\u3042".encode, "\xA4\xA2".force_encoding('EUC-JP'))
+    assert_equal("\xE3\x81\x82\x81".force_encoding("utf-8").encode,
+                 "\xA4\xA2?".force_encoding('EUC-JP'))
+    Encoding.default_internal = default_default_internal
+  end
+
   def test_length
     assert_equal("\u20AC"*20, ("\xA4"*20).encode('utf-8', 'iso-8859-15'))
     assert_equal("\u20AC"*20, ("\xA4"*20).encode!('utf-8', 'iso-8859-15'))

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/