add tests.
commitf4f8a333a3c0833de7fd2b6036e42f062e9a45e5
authorakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Fri, 15 Aug 2008 00:18:42 +0000 (15 00:18 +0000)
committerakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Fri, 15 Aug 2008 00:18:42 +0000 (15 00:18 +0000)
tree3def7a250b29a76b9f89e0244a47bd57dbbe81a8
parent8906e17af3b2adcfe79f8c78dd9879454b5b6b4a
add tests.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test/ruby/test_econv.rb