add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 0 deletions

diff --git a/test/strscan/test_stringscanner.rb b/test/strscan/test_stringscanner.rb
index 687aaa575c..5882c32f8e 100644
--- a/test/strscan/test_stringscanner.rb
+++ b/test/strscan/test_stringscanner.rb
@@ -541,4 +541,11 @@ class TestStringScanner < Test::Unit::TestCase
     ss = StringScanner.new("\xA1\xA2".force_encoding("euc-jp"))
     assert_equal(Encoding::EUC_JP, ss.scan(/./e).encoding)
   end
+
+  def test_generic_regexp
+    ss = StringScanner.new("\xA1\xA2".force_encoding("euc-jp"))
+    t = ss.scan(/./)
+    assert_equal("\xa1\xa1".force_encoding("euc-jp"), t)
+  end
+
 end