add timeout to avoid global timeout

20141224T065940Z.log.html.gz

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48968 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/resolv/test_dns.rb

@@ -161,6 +161,7 @@ class TestResolvDNS < Test::Unit::TestCase
     # Another program may use the port.
     # But no way to prevent it.
     Resolv::DNS.open(:nameserver_port => [[host, port]]) {|dns|
+      dns.timeouts = 0.1
       assert_equal([], dns.getresources("test-no-server.example.org", Resolv::DNS::Resource::IN::A))
     }
   end