add tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15324 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 0 deletions

diff --git a/test/ruby/test_m17n.rb b/test/ruby/test_m17n.rb
index 922af05d5b..1779e474cb 100644
--- a/test/ruby/test_m17n.rb
+++ b/test/ruby/test_m17n.rb
@@ -1082,4 +1082,12 @@ class TestM17N < Test::Unit::TestCase
     assert_regexp_usascii_literal('/\u1234\x80/', nil, SyntaxError)
     assert_regexp_usascii_literal('/\u1234#{}\x80/', nil, ArgumentError)
   end
+
+  def test_gbk
+    assert_equal("", "\x81\x40".force_encoding("GBK").chop)
+  end
+
+  def test_euc_tw
+    assert_equal("a", "a\x8e\xa2\xa1\xa1".force_encoding("euc-tw").chop)
+  end
 end