Ruby

• test/socket/test_addrinfo.rb (TestSocketAddrinfo#test_addrinfo_ip): previous
  test logic depended on platform specific implementation. use more portable
  logic. this fixes a test failure on Windows.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55218 b2dd03c8-39d4-4d8f-98ff-823fe69b080e