def testNoParamsForPASS(self):
"""Issuing PASS without a password is a syntax error."""
wait(self.client.queueStringCommand('USER foo'))
d = self.client.queueStringCommand('PASS')
self.failUnlessEqual(
['500 Syntax error: PASS requires an argument.'],
self._waitForCommandFailure(d))
def _makeDataConnection(self):
# Establish a passive data connection (i.e. client connecting to
# server).
responseLines = wait(self.client.queueStringCommand("PASV"))
host, port = ftp.decodeHostPort(responseLines[-1][4:])
downloader = wait(protocol.ClientCreator(reactor, _BufferingProtocol).connectTCP("127.0.0.1", port))
return downloader
def testTCP(self):
s = service.MultiService()
s.startService()
factory = protocol.ServerFactory()
factory.protocol = TestEcho
TestEcho.d = defer.Deferred()
t = internet.TCPServer(0, factory)
t.setServiceParent(s)
num = t._port.getHost().port
class Foo(basic.LineReceiver):
def connectionMade(self):
self.transport.write('lalala\r\n')
def lineReceived(self, line):
self.factory.line = line
self.transport.loseConnection()
factory = protocol.ClientFactory()
factory.protocol = Foo
factory.line = None
internet.TCPClient('127.0.0.1', num, factory).setServiceParent(s)
util.spinWhile(lambda: factory.line is None)
self.assertEqual(factory.line, 'lalala')
# Cleanup the reactor
util.wait(defer.maybeDeferred(s.stopService))
util.wait(TestEcho.d)
def test_upnp_mapper(self):
from shtoom.upnp import UPnPMapper
ae = self.assertEquals
ar = self.assertRaises
checkUPnP()
mapper = UPnPMapper()
uprot = DatagramProtocol()
uport = reactor.listenUDP(random.randint(10000,20000), uprot)
class tfactory(Factory):
protocol = Protocol
tport = reactor.listenTCP(0, tfactory())
for port in uport, tport:
ar(ValueError, mapper.unmap, port)
ar(ValueError, mapper.info, port)
t = TestMapper(mapper, port)
d = t.go()
util.wait(d, timeout=16)
ae(len(t.map_res), 2)
ae(t.map_res, t.info_res)
ae(t.unmap_res, None)
# Can't unmap a port that's not mapped
ar(ValueError, mapper.unmap, port)
d = port.stopListening()
util.wait(d)
# Can't map a closed port
ar(ValueError, mapper.map, port)
# Can't get info on a closed port
ar(ValueError, mapper.info, port)
def testTCP(self):
s = service.MultiService()
c = compat.IOldApplication(s)
factory = protocol.ServerFactory()
factory.protocol = TestEcho
TestEcho.d = defer.Deferred()
c.listenTCP(0, factory)
s.privilegedStartService()
s.startService()
num = list(s)[0]._port.getHost().port
class Foo(basic.LineReceiver):
def connectionMade(self):
self.transport.write('lalala\r\n')
def lineReceived(self, line):
self.factory.line = line
self.transport.loseConnection()
factory = protocol.ClientFactory()
factory.protocol = Foo
factory.line = None
c.connectTCP('127.0.0.1', num, factory)
util.spinWhile(lambda: factory.line is None)
util.wait(defer.maybeDeferred(s.stopService))
self.assertEqual(factory.line, 'lalala')
# Cleanup the reactor
util.wait(TestEcho.d)
def testUNIX(self):
if not interfaces.IReactorUNIX(reactor, None):
raise unittest.SkipTest, "This reactor does not support UNIX domain sockets"
s = service.MultiService()
c = compat.IOldApplication(s)
factory = protocol.ServerFactory()
factory.protocol = TestEcho
TestEcho.d = defer.Deferred()
if os.path.exists('.hello.skt'):
os.remove('hello.skt')
c.listenUNIX('./hello.skt', factory)
class Foo(basic.LineReceiver):
def connectionMade(self):
self.transport.write('lalala\r\n')
def lineReceived(self, line):
self.factory.line = line
self.transport.loseConnection()
factory = protocol.ClientFactory()
factory.protocol = Foo
factory.line = None
c.connectUNIX('./hello.skt', factory)
s.privilegedStartService()
s.startService()
util.spinWhile(lambda: factory.line is None)
util.wait(defer.maybeDeferred(s.stopService))
self.assertEqual(factory.line, 'lalala')
# Cleanup the reactor
util.wait(TestEcho.d)
def testFailedRETR(self):
try:
f = protocol.Factory()
f.noisy = 0
port = reactor.listenTCP(0, f, interface="127.0.0.1")
portNum = port.getHost().port
responses = ['220 ready, dude (vsFTPd 1.0.0: beat me, break me)',
'331 Please specify the password.',
'230 Login successful. Have fun.',
'200 Binary it is, then.',
'227 Entering Passive Mode (127,0,0,1,%d,%d)' %
(portNum >> 8, portNum & 0xff),
'550 Failed to open file.']
f.buildProtocol = lambda addr: PrintLines(responses)
client = ftp.FTPClient(passive=1)
cc = protocol.ClientCreator(reactor, ftp.FTPClient, passive=1)
client = wait(cc.connectTCP('127.0.0.1', portNum))
p = protocol.Protocol()
d = client.retrieveFile('/file/that/doesnt/exist', p)
d.addCallback(lambda r, self=self:
self.fail('Callback incorrectly called: %r' % r))
def p(failure):
failure.trap(ftp.CommandFailed)
d.addErrback(p)
wait(d)
log.flushErrors(ftp.FTPError)
finally:
d = port.stopListening()
if d is not None:
wait(d)
def test_nullmapper(self):
from shtoom.nat import getNullMapper
mapper = getNullMapper()
ae = self.assertEquals
ar = self.assertRaises
uprot = DatagramProtocol()
uport = reactor.listenUDP(0, uprot)
class tfactory(Factory):
protocol = Protocol
tport = reactor.listenTCP(0, tfactory())
for port in uport, tport:
ar(ValueError, mapper.unmap, port)
ar(ValueError, mapper.info, port)
t = TestMapper(mapper, port)
d = t.go()
util.wait(d)
ae(len(t.map_res), 2)
ae(t.map_res, t.info_res)
ae(t.unmap_res, None)
# Can't unmap a port that's not mapped
ar(ValueError, mapper.unmap, port)
d = port.stopListening()
util.wait(d)
# Can't map a closed port
ar(ValueError, mapper.map, port)
# Can't get info on a closed port
ar(ValueError, mapper.info, port)
def testStopTrying(self):
f = Factory()
f.protocol = In
f.connections = 0
f.allMessages = []
c = ReconnectingClientFactory()
c.initialDelay = c.delay = 0.2
c.protocol = Out
c.howManyTimes = 2
port = reactor.listenTCP(0, f)
PORT = port.getHost().port
reactor.connectTCP('127.0.0.1', PORT, c)
now = time.time()
while len(f.allMessages) != 2 and (time.time() < now + 10):
reactor.iterate(0.1)
util.wait(defer.maybeDeferred(port.stopListening))
self.assertEquals(len(f.allMessages), 2,
"not enough messages -- %s" % f.allMessages)
self.assertEquals(f.connections, 2,
"Number of successful connections incorrect %d" %
f.connections)
self.assertEquals(f.allMessages, [Out.msgs] * 2)
self.failIf(c.continueTrying, "stopTrying never called or ineffective")
def eoc_create(name, *owners):
"""Create list with given name"""
assert '@' in name
assert not name.startswith('.')
site = getSite()
d = site.create(name, owners)
wait(d)
def testTCP(self):
s = service.MultiService()
c = compat.IOldApplication(s)
factory = protocol.ServerFactory()
factory.protocol = TestEcho
TestEcho.d = defer.Deferred()
c.listenTCP(0, factory)
s.privilegedStartService()
s.startService()
num = list(s)[0]._port.getHost().port
class Foo(basic.LineReceiver):
def connectionMade(self):
self.transport.write("lalala\r\n")
def lineReceived(self, line):
self.factory.line = line
self.transport.loseConnection()
factory = protocol.ClientFactory()
factory.protocol = Foo
factory.line = None
c.connectTCP("127.0.0.1", num, factory)
util.spinWhile(lambda: factory.line is None)
util.wait(defer.maybeDeferred(s.stopService))
self.assertEqual(factory.line, "lalala")
util.wait(TestEcho.d)
def testTCP(self):
s = service.MultiService()
s.startService()
factory = protocol.ServerFactory()
factory.protocol = TestEcho
TestEcho.d = defer.Deferred()
t = internet.TCPServer(0, factory)
t.setServiceParent(s)
num = t._port.getHost().port
class Foo(basic.LineReceiver):
def connectionMade(self):
self.transport.write("lalala\r\n")
def lineReceived(self, line):
self.factory.line = line
self.transport.loseConnection()
factory = protocol.ClientFactory()
factory.protocol = Foo
factory.line = None
internet.TCPClient("127.0.0.1", num, factory).setServiceParent(s)
util.spinWhile(lambda: factory.line is None)
self.assertEqual(factory.line, "lalala")
util.wait(defer.maybeDeferred(s.stopService))
util.wait(TestEcho.d)
def testUNIX(self):
if not interfaces.IReactorUNIX(reactor, None):
raise unittest.SkipTest, "This reactor does not support UNIX domain sockets"
s = service.MultiService()
c = compat.IOldApplication(s)
factory = protocol.ServerFactory()
factory.protocol = TestEcho
TestEcho.d = defer.Deferred()
if os.path.exists(".hello.skt"):
os.remove("hello.skt")
c.listenUNIX("./hello.skt", factory)
class Foo(basic.LineReceiver):
def connectionMade(self):
self.transport.write("lalala\r\n")
def lineReceived(self, line):
self.factory.line = line
self.transport.loseConnection()
factory = protocol.ClientFactory()
factory.protocol = Foo
factory.line = None
c.connectUNIX("./hello.skt", factory)
s.privilegedStartService()
s.startService()
util.spinWhile(lambda: factory.line is None)
util.wait(defer.maybeDeferred(s.stopService))
self.assertEqual(factory.line, "lalala")
util.wait(TestEcho.d)
def test_upnp_mapper(self):
from shtoom.upnp import UPnPMapper
ae = self.assertEqual
ar = self.assertRaises
checkUPnP()
mapper = UPnPMapper()
uprot = DatagramProtocol()
uport = reactor.listenUDP(random.randint(10000, 20000), uprot)
class tfactory(Factory):
protocol = Protocol
tport = reactor.listenTCP(0, tfactory())
for port in uport, tport:
ar(ValueError, mapper.unmap, port)
ar(ValueError, mapper.info, port)
t = TestMapper(mapper, port)
d = t.go()
util.wait(d, timeout=16)
ae(len(t.map_res), 2)
ae(t.map_res, t.info_res)
ae(t.unmap_res, None)
# Can't unmap a port that's not mapped
ar(ValueError, mapper.unmap, port)
d = port.stopListening()
util.wait(d)
# Can't map a closed port
ar(ValueError, mapper.map, port)
# Can't get info on a closed port
ar(ValueError, mapper.info, port)
def tearDown(self):
# Wait until all the protocols on the server-side of this test have
# been disconnected, to avoid leaving junk in the reactor.
for d in self.serverConns:
util.wait(d)
PortCleanerUpper.tearDown(self)
def _reentrantWait(self):
def threadedOperation(n):
time.sleep(n)
return n
d1 = threads.deferToThread(threadedOperation, 0.125)
d2 = threads.deferToThread(threadedOperation, 0.250)
d1.addCallback(lambda ignored: util.wait(d2))
util.wait(d1)
def checkUPnP():
from shtoom.upnp import getUPnP
d = getUPnP()
s = Saver()
d.addCallback(s.save)
util.wait(d, timeout=8)
if s.val is None:
raise unittest.SkipTest('no UPnP available')
def setUp(self):
# import here not to get twisted.internet.reactor imported too soon
from solipsis.services.profile.network.manager import NetworkManager
self.network = NetworkManager()
util.wait(self.network.start(), timeout=10)
self.network.on_new_peer(FakePeer("boby"))
self.network.on_service_data(
"boby", "HELLO 127.0.0.1:%s"% str(self.network.server.local_port))
def testStateMachine(self):
d = defer.Deferred()
A = StateMachineOne(d)
reactor.callLater(0, A._start)
s = Saver()
d.addCallback(s.save)
util.wait(d)
self.assertEquals(s.res, [0, 1, 2, 3])
def checkUPnP():
from shtoom.upnp import getUPnP
d = getUPnP()
s = Saver()
d.addCallback(s.save)
util.wait(d, timeout=8)
if s.val is None:
raise unittest.SkipTest('no UPnP available')
def testStateMachine(self):
d = defer.Deferred()
A = StateMachineOne(d)
reactor.callLater(0, A._start)
s = Saver()
d.addCallback(s.save)
util.wait(d)
self.assertEquals(s.res, [0,1,2,3])
def _makeDataConnection(self):
responseLines = wait(self.client.queueStringCommand('PASV'))
host, port = ftp.decodeHostPort(responseLines[-1][4:])
downloader = wait(
protocol.ClientCreator(reactor,
_BufferingProtocol).connectTCP('127.0.0.1',
port)
)
return downloader
def _makeDataConnection(self):
# Establish a passive data connection (i.e. client connecting to
# server).
responseLines = wait(self.client.queueStringCommand('PASV'))
host, port = ftp.decodeHostPort(responseLines[-1][4:])
downloader = wait(
protocol.ClientCreator(reactor, _BufferingProtocol).connectTCP(
'127.0.0.1', port))
return downloader
def _reentrantWait(self):
def threadedOperation(n):
time.sleep(n)
return n
d1 = threads.deferToThread(threadedOperation, 0.125)
d2 = threads.deferToThread(threadedOperation, 0.250)
d1.addCallback(lambda ignored: util.wait(d2))
util.wait(d1)
def tearDown(self):
# disconnect first one
util.wait(self.assertResponse("disconnect", "Disconnected"))
NetworkTest.tearDown(self)
# second one
util.wait(self.assertOtherResponse("disconnect", "Disconnected"))
self.other_factory.stopTrying()
self.other_factory.stopFactory()
self.other_connector.disconnect()
def test_stundiscovery(self):
from shtoom.stun import getSTUN, _NatType
ae = self.assertEquals
a_ = self.assert_
d = getSTUN()
s = Saver()
d.addCallback(s.save)
util.wait(d, timeout=16)
a_(isinstance(s.arg, _NatType), "%s, %s :: %s" % (s, s.arg, type(s.arg),))
def testBrokenStateMachine(self):
d = defer.Deferred()
A = StateMachineTwo(d)
reactor.callLater(0, A._start)
s = Saver()
d.addCallback(s.save)
d.addErrback(s.error)
util.wait(d)
self.assertEquals(s.res, None)
self.assert_(isinstance(s.err.value, EventNotSpecifiedError))
def testManyLargeDownloads(self):
self._anonymousLogin()
for size in range(100000, 110000, 500):
fObj = file(os.path.join(self.directory, '%d.txt' % (size,)), 'wb')
fObj.write('x' * size)
fObj.close()
downloader = self._makeDataConnection()
d = self.client.queueStringCommand('RETR %d.txt' % (size,))
wait(defer.gatherResults([d, downloader.d]))
self.assertEqual('x' * size, downloader.buffer)
def testBrokenStateMachine(self):
d = defer.Deferred()
A = StateMachineTwo(d)
reactor.callLater(0, A._start)
s = Saver()
d.addCallback(s.save)
d.addErrback(s.error)
util.wait(d)
self.assertEquals(s.res, None)
self.assert_(isinstance(s.err.value, EventNotSpecifiedError))
def _anonymousLogin(self):
responseLines = wait(self.client.queueStringCommand('USER anonymous'))
self.assertEquals(
['331 Guest login ok, type your email address as password.'],
responseLines)
responseLines = wait(
self.client.queueStringCommand('PASS [email protected]'))
self.assertEquals(
['230 Anonymous login ok, access restrictions apply.'],
responseLines)
def _bail(self):
from twisted.internet import reactor
d = defer.Deferred()
reactor.addSystemEventTrigger('after', 'shutdown', lambda: d.callback(None))
reactor.fireSystemEvent('shutdown') # radix's suggestion
treactor = interfaces.IReactorThreads(reactor, None)
if treactor is not None:
treactor.suggestThreadPoolSize(0)
util.wait(d) # so that the shutdown event completes
def tearDown(self):
# Clean up sockets
self.client.transport.loseConnection()
d = self.port.stopListening()
if d is not None:
wait(d)
del self.serverProtocol
# Clean up temporary directory
shutil.rmtree(self.directory)
def testStateMachineWithDeferreds(self):
d = defer.Deferred()
A = StateMachineThree(d)
reactor.callLater(0, A._start)
class Saver:
res = None
def save(self, res):
self.res = res
s = Saver()
d.addCallback(s.save)
util.wait(d)
self.assertEqual(s.res, [0,1,2,3])
def testStateMachineWithDeferreds(self):
d = defer.Deferred()
A = StateMachineThree(d)
reactor.callLater(0, A._start)
class Saver:
res = None
def save(self, res):
self.res = res
s = Saver()
d.addCallback(s.save)
util.wait(d)
self.assertEquals(s.res, [0,1,2,3])
def test_interruptDoesntShutdown(self):
reactor.addSystemEventTrigger('after', 'shutdown',
self._shutdownCalled)
d = defer.Deferred()
d.addCallback(self.raiseKeyInt)
reactor.callLater(0, d.callback, None)
try:
util.wait(d, useWaitError=False)
except KeyboardInterrupt:
self.failIf(self.shutdownCalled, "System shutdown triggered")
else:
self.fail("KeyboardInterrupt wasn't raised")
def _anonymousLogin(self):
responseLines = wait(self.client.queueStringCommand('USER anonymous'))
self.assertEquals(
['331 Guest login ok, type your email address as password.'],
responseLines
)
responseLines = wait(self.client.queueStringCommand(
'PASS [email protected]')
)
self.assertEquals(
['230 Anonymous login ok, access restrictions apply.'],
responseLines
)
def testHostAddress(self):
f1 = MyServerFactory()
p1 = reactor.listenTCP(0, f1, interface='127.0.0.1')
n = p1.getHost().port
self.ports.append(p1)
f2 = MyOtherClientFactory()
p2 = reactor.connectTCP('127.0.0.1', n, f2)
spinUntil(lambda :p2.state == "connected")
self.assertEquals(p1.getHost(), f2.address)
self.assertEquals(p1.getHost(), f2.protocol.transport.getPeer())
util.wait(defer.maybeDeferred(p1.stopListening))
self.ports.append(p2.transport)
self.cleanPorts(*self.ports)
def testPORTCannotConnect(self):
self._anonymousLogin()
port = reactor.listenTCP(0, protocol.Factory(), interface='127.0.0.1')
portNum = port.getHost().port
d = port.stopListening()
if d is not None:
wait(d)
cmd = 'PORT ' + ftp.encodeHostPort('127.0.0.1', portNum)
d = self.client.queueStringCommand(cmd)
self.failUnlessEqual(
["425 Can't open data connection."],
self._waitForCommandFailure(d)
)
def test_nullDougApp(self):
app = TestDougApplication(NullApp)
app.configFileName = None
app.boot(args=['--listenport', '0'])
app._voiceappArgs = {}
d = app._trial_def = defer.Deferred()
s = Saver()
d.addCallback(s.save)
# We explicitly start the voiceapp here
reactor.callLater(0, app.startVoiceApp)
util.wait(d)
self.assertEquals(s.val, 'hello world')
app.stopSIP()
def test_interruptDoesntShutdown(self):
reactor.addSystemEventTrigger('after', 'shutdown',
self._shutdownCalled)
d = defer.Deferred()
d.addCallback(self.raiseKeyInt)
reactor.callLater(0, d.callback, None)
try:
util.wait(d, useWaitError=False)
except KeyboardInterrupt:
self.failIf(self.shutdownCalled,
"System shutdown triggered")
else:
self.fail("KeyboardInterrupt wasn't raised")
def _makeDataConnection(self):
deferred = defer.Deferred()
class DataFactory(protocol.ServerFactory):
protocol = _BufferingProtocol
def buildProtocol(self, addr):
p = protocol.ServerFactory.buildProtocol(self, addr)
reactor.callLater(0, deferred.callback, p)
return p
dataPort = reactor.listenTCP(0, DataFactory(), interface='127.0.0.1')
self.dataPorts.append(dataPort)
cmd = 'PORT ' + ftp.encodeHostPort('127.0.0.1', dataPort.getHost().port)
responseLines = wait(self.client.queueStringCommand(cmd))
downloader = wait(deferred)
return downloader
def cleanPorts(self, *ports):
for p in ports:
if not hasattr(p, 'disconnected'):
raise RuntimeError, ("You handed something to cleanPorts that"
" doesn't have a disconnected attribute, dummy!")
if not p.disconnected:
d = getattr(p, self.callToLoseCnx)()
if isinstance(d, defer.Deferred):
wait(d)
else:
try:
spinUntil(lambda :p.disconnected)
except:
failure.Failure().printTraceback()
def testUNIX(self):
if not interfaces.IReactorUNIX(reactor, None):
raise unittest.SkipTest, "This reactor does not support UNIX domain sockets"
s = service.MultiService()
s.startService()
factory = protocol.ServerFactory()
factory.protocol = TestEcho
TestEcho.d = defer.Deferred()
t = internet.UNIXServer("echo.skt", factory)
t.setServiceParent(s)
class Foo(basic.LineReceiver):
def connectionMade(self):
self.transport.write("lalala\r\n")
def lineReceived(self, line):
self.factory.line = line
self.transport.loseConnection()
factory = protocol.ClientFactory()
factory.protocol = Foo
factory.line = None
internet.UNIXClient("echo.skt", factory).setServiceParent(s)
util.spinWhile(lambda: factory.line is None)
self.assertEqual(factory.line, "lalala")
util.wait(defer.maybeDeferred(s.stopService))
util.wait(TestEcho.d)
TestEcho.d = defer.Deferred()
factory.line = None
s.startService()
util.spinWhile(lambda: factory.line is None)
self.assertEqual(factory.line, "lalala")
util.wait(defer.maybeDeferred(s.stopService))
util.wait(TestEcho.d)
def cleanPorts(self, *ports):
for p in ports:
if not hasattr(p, 'disconnected'):
raise RuntimeError, ("You handed something to cleanPorts that"
" doesn't have a disconnected attribute, dummy!")
if not p.disconnected:
d = getattr(p, self.callToLoseCnx)()
if isinstance(d, defer.Deferred):
wait(d)
else:
try:
spinUntil(lambda :p.disconnected)
except:
failure.Failure().printTraceback()
def testManyLargeDownloads(self):
# Login
self._anonymousLogin()
# Download a range of different size files
for size in range(100000, 110000, 500):
fObj = file(os.path.join(self.directory, '%d.txt' % (size, )),
'wb')
fObj.write('x' * size)
fObj.close()
downloader = self._makeDataConnection()
d = self.client.queueStringCommand('RETR %d.txt' % (size, ))
wait(defer.gatherResults([d, downloader.d]))
self.assertEqual('x' * size, downloader.buffer)
def testDistrib(self):
# site1 is the publisher
r1 = resource.Resource()
r1.putChild("there", static.Data("root", "text/plain"))
site1 = server.Site(r1)
f1 = pb.PBServerFactory(distrib.ResourcePublisher(site1))
self.port1 = reactor.listenTCP(0, f1)
util.spinUntil(lambda: self.port1.connected)
# site2 is the subscriber
sub = distrib.ResourceSubscription("127.0.0.1",
self.port1.getHost().port)
r2 = resource.Resource()
r2.putChild("here", sub)
f2 = MySite(r2)
self.port2 = reactor.listenTCP(0, f2)
util.spinUntil(lambda: self.port2.connected)
# then we hit site2 with a client
d = client.getPage("http://127.0.0.1:%d/here/there" % \
self.port2.getHost().port)
res = util.wait(d, timeout=1.0)
self.failUnlessEqual(res, "root")
# A bit of a hack: force the pb client to disconnect, for cleanup
# purposes.
sub.publisher.broker.transport.loseConnection()
def setUp(self):
# Create a directory
self.directory = self.mktemp()
os.mkdir(self.directory)
# Start the server
p = portal.Portal(ftp.FTPRealm(self.directory))
p.registerChecker(checkers.AllowAnonymousAccess(),
credentials.IAnonymous)
self.factory = ftp.FTPFactory(portal=p)
self.port = reactor.listenTCP(0, self.factory, interface="127.0.0.1")
# Hook the server's buildProtocol to make the protocol instance
# accessible to tests.
buildProtocol = self.factory.buildProtocol
def _rememberProtocolInstance(addr):
protocol = buildProtocol(addr)
self.serverProtocol = protocol.wrappedProtocol
return protocol
self.factory.buildProtocol = _rememberProtocolInstance
# Connect a client to it
portNum = self.port.getHost().port
clientCreator = protocol.ClientCreator(reactor, ftp.FTPClientBasic)
self.client = wait(clientCreator.connectTCP("127.0.0.1", portNum))
def testNothing(self):
def _genNothing():
if 0: yield 1
_genNothing = deferredGenerator(_genNothing)
self.assertEquals(util.wait(_genNothing()), None)
def testFailedRETR(self):
try:
f = protocol.Factory()
f.noisy = 0
port = reactor.listenTCP(0, f, interface="127.0.0.1")
portNum = port.getHost().port
# This test data derived from a bug report by ranty on #twisted
responses = [
'220 ready, dude (vsFTPd 1.0.0: beat me, break me)',
# USER anonymous
'331 Please specify the password.',
# PASS [email protected]
'230 Login successful. Have fun.',
# TYPE I
'200 Binary it is, then.',
# PASV
'227 Entering Passive Mode (127,0,0,1,%d,%d)' %
(portNum >> 8, portNum & 0xff),
# RETR /file/that/doesnt/exist
'550 Failed to open file.'
]
f.buildProtocol = lambda addr: PrintLines(responses)
client = ftp.FTPClient(passive=1)
cc = protocol.ClientCreator(reactor, ftp.FTPClient, passive=1)
client = wait(cc.connectTCP('127.0.0.1', portNum))
p = protocol.Protocol()
d = client.retrieveFile('/file/that/doesnt/exist', p)
# This callback should not be called, because we're expecting a
# failure.
d.addCallback(lambda r, self=self: self.fail(
'Callback incorrectly called: %r' % r))
def p(failure):
# Make sure we got the failure we were expecting.
failure.trap(ftp.CommandFailed)
d.addErrback(p)
wait(d)
log.flushErrors(ftp.FTPError)
finally:
d = port.stopListening()
if d is not None:
wait(d)
def not_test_callAndStartup(self):
lapp = TestDougApplication(NullListenApp)
lapp.boot(args=['--listenport', '0'])
# Now get the port number we actually listened on
port = lapp.sipListener.getHost().port
lapp._voiceappArgs = {}
d = lapp._trial_def = defer.Deferred()
s = Saver()
d.addCallback(s.save)
capp = TestDougApplication(SimpleCallApp)
capp.boot(args=['--listenport', '0'])
capp._voiceappArgs = {'callURL': 'sip:[email protected]:%d' % port}
reactor.callLater(0, capp.startVoiceApp)
util.wait(d)
self.assertEquals(s.val, 'hello world')
lapp.stopSIP()
capp.stopSIP()
def testHostAddress(self):
f1 = MyServerFactory()
p1 = reactor.listenTCP(0, f1, interface='127.0.0.1')
n = p1.getHost().port
self.ports.append(p1)
f2 = MyOtherClientFactory()
p2 = reactor.connectTCP('127.0.0.1', n, f2)
spinUntil(lambda: p2.state == "connected")
self.assertEquals(p1.getHost(), f2.address)
self.assertEquals(p1.getHost(), f2.protocol.transport.getPeer())
util.wait(defer.maybeDeferred(p1.stopListening))
self.ports.append(p2.transport)
self.cleanPorts(*self.ports)
def testPORTCannotConnect(self):
# Login
self._anonymousLogin()
# Listen on a port, and immediately stop listening as a way to find a
# port number that is definitely closed.
port = reactor.listenTCP(0, protocol.Factory(), interface='127.0.0.1')
portNum = port.getHost().port
d = port.stopListening()
if d is not None:
wait(d)
# Tell the server to connect to that port with a PORT command, and
# verify that it fails with the right error.
cmd = 'PORT ' + ftp.encodeHostPort('127.0.0.1', portNum)
d = self.client.queueStringCommand(cmd)
self.failUnlessEqual(["425 Can't open data connection."],
self._waitForCommandFailure(d))
def testStackUsage2(self):
def _loop():
for x in range(5000):
# Test with yielding a random value
yield 1
yield 0
_loop = deferredGenerator(_loop)
self.assertEquals(util.wait(_loop()), 0)
def _makeDataConnection(self):
# Establish an active data connection (i.e. server connecting to
# client).
deferred = defer.Deferred()
class DataFactory(protocol.ServerFactory):
protocol = _BufferingProtocol
def buildProtocol(self, addr):
p = protocol.ServerFactory.buildProtocol(self, addr)
reactor.callLater(0, deferred.callback, p)
return p
dataPort = reactor.listenTCP(0, DataFactory(), interface='127.0.0.1')
self.dataPorts.append(dataPort)
cmd = 'PORT ' + ftp.encodeHostPort('127.0.0.1',
dataPort.getHost().port)
responseLines = wait(self.client.queueStringCommand(cmd))
downloader = wait(deferred)
return downloader
def setUp(self):
PortCleanerUpper.setUp(self)
self.f = f = MyHCFactory()
self.p = p = reactor.listenTCP(0, f, interface="127.0.0.1")
self.ports.append(p)
spinUntil(lambda: p.connected)
d = protocol.ClientCreator(reactor, MyHCProtocol).connectTCP(
p.getHost().host,
p.getHost().port)
self.client = util.wait(d)
self.assertEquals(self.client.transport.connected, 1)
def testPASV(self):
# Login
self._anonymousLogin()
# Issue a PASV command, and extract the host and port from the response
responseLines = wait(self.client.queueStringCommand('PASV'))
host, port = ftp.decodeHostPort(responseLines[-1][4:])
# Make sure the server is listening on the port it claims to be
self.assertEqual(port, self.serverProtocol.dtpPort.getHost().port)
# Semi-reasonable way to force cleanup
self.serverProtocol.connectionLost(error.ConnectionDone())
def testStackUsage(self):
# Make sure we don't blow the stack when yielding immediately
# available values
def _loop():
for x in range(5000):
# Test with yielding a deferred
x = waitForDeferred(defer.succeed(1))
yield x
x = x.getResult()
yield 0
_loop = deferredGenerator(_loop)
self.assertEquals(util.wait(_loop()), 0)
def test_callStartupAndConnecting(self):
lapp = TestDougApplication(SimpleListenApp)
lapp.boot(args=['--listenport', '0'])
# Now get the port number we actually listened on
port = lapp.sipListener.getHost().port
lapp._voiceappArgs = {}
d1 = lapp._trial_def = defer.Deferred()
s1 = Saver()
d1.addCallback(s1.save)
capp = TestDougApplication(SimpleCallApp)
capp.boot(args=['--listenport', '0'])
capp._voiceappArgs = {'callURL': 'sip:[email protected]:%d' % port}
d2 = capp._trial_def = defer.Deferred()
s2 = Saver()
d2.addCallback(s2.save)
reactor.callLater(0, capp.startVoiceApp)
util.wait(d1)
util.wait(d2)
self.assertEquals(s1.val, 'hello world')
self.assertEquals(s2.val, 'completed')
lapp.stopSIP()
capp.stopSIP()
def _bail(self):
from twisted.internet import reactor, utils
d = defer.Deferred()
reactor.addSystemEventTrigger('after', 'shutdown',
lambda: d.callback(None))
reactor.fireSystemEvent('shutdown') # radix's suggestion
treactor = interfaces.IReactorThreads(reactor, None)
if treactor is not None:
treactor.suggestThreadPoolSize(0)
# As long as TestCase does crap stuff with the reactor we need to
# manually shutdown the reactor here, and that requires util.wait
# :(
# so that the shutdown event completes
utils.suppressWarnings(lambda: util.wait(d),
(['ignore', 'Do NOT use wait.*'], {}))
