python-eventlet/tests/socket_test.py

   1 import eventlet
   2 from eventlet.green import socket
   3
   4
   5 def test_create_connection_error():
   6     try:
   7         socket.create_connection(('192.0.2.1', 80), timeout=0.1)
   8     except (IOError, OSError):
   9         pass
  10
  11
  12 def test_recv_type():
  13     # https://github.com/eventlet/eventlet/issues/245
  14     # socket recv returning multiple data types
  15     # For this test to work, client and server have to be in separate
  16     # processes or OS threads. Just running two greenthreads gives
  17     # false test pass.
  18     threading = eventlet.patcher.original('threading')
  19     addr = []
  20
  21     def server():
  22         sock = eventlet.listen(('127.0.0.1', 0))
  23         addr[:] = sock.getsockname()
  24         eventlet.sleep(0.2)
  25
  26     server_thread = threading.Thread(target=server)
  27     server_thread.start()
  28     eventlet.sleep(0.1)
  29     sock = eventlet.connect(tuple(addr))
  30     s = sock.recv(1)
  31     assert isinstance(s, bytes)