add a test for CGI::escape to preserve encoding.
* test/cgi/test_cgi_util.rb (test_cgi_unescape_preserve_encoding):
add a test for CGI::unescape to preserve encoding.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34357 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
sequence.
* test/cgi/test_cgi_util.rb
(test_cgi_escape_with_invalid_byte_sequence): test for the above
change.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34346 b2dd03c8-39d4-4d8f-98ff-823fe69b080e