text: import sys
  import os
  from gevent import select, socket
  import greentest
  
  
  class TestSelect(greentest.GenericWaitTestCase):
  
      def wait(self, timeout):
          select.select([], [], [], timeout)
  
  
  if sys.platform != 'win32':
  
      class TestSelectRead(greentest.GenericWaitTestCase):
  
          def wait(self, timeout):
              r, w = os.pipe()
              try:
                  select.select([r], [], [], timeout)
              finally:
                  os.close(r)
                  os.close(w)
  
  
  class TestSelectTypes(greentest.TestCase):
  
      def test_int(self):
          sock = socket.socket()
          select.select([int(sock.fileno())], [], [], 0.001)
  
      try:
          long
      except NameError:
          pass
      else:
          def test_long(self):
              sock = socket.socket()
              select.select([long(sock.fileno())], [], [], 0.001)
  
      def test_string(self):
          self.switch_expected = False
          self.assertRaises(TypeError, select.select, ['hello'], [], [], 0.001)
  
  
  if __name__ == '__main__':
      greentest.main()
  