1 files changed, 33 insertions, 0 deletions
diff --git a/test/net/http/test_connection.rb b/test/net/http/test_connection.rb
new file mode 100644
index 0000000000..d5610ce1d8
--- /dev/null
+++ b/test/net/http/test_connection.rb
@@ -0,0 +1,33 @@
+require 'net/http'
+require 'test/unit'
+
+module TestHTTP
+  class HTTPConnectionTest < Test::Unit::TestCase
+    def test_connection_refused_in_request
+      bug2708 = '[ruby-core:28028]'
+      port = nil
+      localhost = "127.0.0.1"
+      t = Thread.new {
+        TCPServer.open(localhost, 0) do |serv|
+          _, port, _, _ = serv.addr
+          if clt = serv.accept
+            clt.close
+          end
+        end
+      }
+      begin
+        sleep 0.1 until port
+        assert_raise(Errno::ECONNRESET, bug2708) {
+          n = Net::HTTP.new(localhost, port)
+          n.request_get('/')
+        }
+      ensure
+        t.join if t
+      end
+      assert_raise(Errno::ECONNREFUSED, bug2708) {
+        n = Net::HTTP.new(localhost, port)
+        n.request_get('/')
+      }
+    end
+  end
+end