# File test/test_request.rb, line 336
    def test_conn_closed
      # HTTP/0.9
      @request.method = 'GET'
      @request.path = '/'
      @request.version = 'HTTP/0.9'
      assert(@request.conn_closed?)

      # HTTP/1.0
      @request.version = 'HTTP/1.0'
      assert(@request.conn_closed?)
      @request.set_header('Connection', 'Keep-Alive')
      assert(! @request.conn_closed?)
      @request.delete_header('Connection')

      # HTTP/1.1
      @request.version = 'HTTP/1.1'
      assert(! @request.conn_closed?)
      @request.set_header('Connection', 'close')
      assert(@request.conn_closed?)
    end