if _PY3:
test_reprWithClassicProtocol.skip = (
"Classic classes do not exist on Python 3.")
def test_reprWithNewStyleProtocol(self):
"""
The two string representations of the L{IListeningPort} returned by
L{IReactorUNIXDatagram.listenUNIXDatagram} contains the name of the
new-style protocol class being used and the filename on which the port
is listening or indicates that the port is not listening.
"""
class NewStyleProtocol(object):
def makeConnection(self, transport):
pass
def doStop(self):
pass
# Sanity check
self.assertIsInstance(NewStyleProtocol, type)
return self._reprTest(NewStyleProtocol(),
"twisted.test.test_unix.NewStyleProtocol")
if not interfaces.IReactorUNIX(reactor, None):
UnixSocketTests.skip = "This reactor does not support UNIX domain sockets"
if not interfaces.IReactorUNIXDatagram(reactor, None):
DatagramUnixSocketTests.skip = "This reactor does not support UNIX datagram sockets"
def stopProtocol(self):
self.stopped = True
def startProtocol(self):
self.started = True
self.deferredStarted.callback(None)
def datagramReceived(self, data, addr):
self.gotfrom = addr
self.transport.write(b"hi back", addr)
self.gotwhat = data
self.deferredGotWhat.callback(None)
@skipIf(not interfaces.IReactorUNIXDatagram(reactor, None),
"This reactor does not support UNIX datagram sockets")
class DatagramUnixSocketTests(unittest.TestCase):
"""
Test datagram UNIX sockets.
"""
def test_exchange(self):
"""
Test that a datagram can be sent to and received by a server and vice
versa.
"""
clientaddr = self.mktemp()
serveraddr = self.mktemp()
sp = ServerProto()
cp = ClientProto()
s = reactor.listenUNIXDatagram(serveraddr, sp)
