nobu 3408e9e3c3 revert r57323 ... StringIO.new makes the buffer IO.default_external, while StringIO.new("".dup) makes source encoding which is defaulted to UTF-8. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57328 b2dd03c8-39d4-4d8f-98ff-823fe69b080e		2017-01-14 09:38:56 +00:00
..
test_zlib.rb	revert r57323	2017-01-14 09:38:56 +00:00