本文整理汇总了Python中tftp.test.test_sessions.FakeTransport类的典型用法代码示例。如果您正苦于以下问题：Python FakeTransport类的具体用法？Python FakeTransport怎么用？Python FakeTransport使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了FakeTransport类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: RemoteOriginReadOptionNegotiation
class RemoteOriginReadOptionNegotiation(unittest.TestCase):
test_data = """line1
line2
anotherline"""
port = 65466
def setUp(self):
self.clock = Clock()
self.tmp_dir_path = tempfile.mkdtemp()
self.target = FilePath(self.tmp_dir_path).child('foo')
with self.target.open('wb') as temp_fd:
temp_fd.write(self.test_data)
self.reader = DelayedReader(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=('127.0.0.1', self.port))
self.rs = RemoteOriginReadSession(('127.0.0.1', 65465), self.reader,
options={'blksize':'9'}, _clock=self.clock)
self.rs.transport = self.transport
def test_option_normal(self):
self.rs.startProtocol()
self.clock.advance(0.1)
oack_datagram = OACKDatagram({'blksize':'9'}).to_wire()
self.assertEqual(self.transport.value(), oack_datagram)
self.clock.advance(3)
self.assertEqual(self.transport.value(), oack_datagram * 2)
self.transport.clear()
self.rs.datagramReceived(ACKDatagram(0).to_wire(), ('127.0.0.1', 65465))
self.clock.pump((1,)*3)
self.assertEqual(self.transport.value(), DATADatagram(1, self.test_data[:9]).to_wire())
self.addCleanup(self.rs.cancel)
def test_option_timeout(self):
self.rs.startProtocol()
self.clock.advance(0.1)
oack_datagram = OACKDatagram({'blksize':'9'}).to_wire()
self.assertEqual(self.transport.value(), oack_datagram)
self.failIf(self.transport.disconnecting)
self.clock.advance(3)
self.assertEqual(self.transport.value(), oack_datagram * 2)
self.failIf(self.transport.disconnecting)
self.clock.advance(2)
self.assertEqual(self.transport.value(), oack_datagram * 3)
self.failIf(self.transport.disconnecting)
self.clock.advance(2)
self.assertEqual(self.transport.value(), oack_datagram * 3)
self.failUnless(self.transport.disconnecting)
def tearDown(self):
shutil.rmtree(self.tmp_dir_path)示例2: BootstrapRemoteOriginRead
class BootstrapRemoteOriginRead(unittest.TestCase):
test_data = """line1
line2
anotherline"""
port = 65466
def setUp(self):
self.clock = Clock()
self.tmp_dir_path = tempfile.mkdtemp()
self.target = FilePath(self.tmp_dir_path).child('foo')
with self.target.open('wb') as temp_fd:
temp_fd.write(self.test_data)
self.reader = DelayedReader(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=('127.0.0.1', self.port))
self.rs = RemoteOriginReadSession(('127.0.0.1', 65465), self.reader, _clock=self.clock)
self.rs.transport = self.transport
@inlineCallbacks
def test_invalid_tid(self):
self.rs.startProtocol()
data_datagram = DATADatagram(1, 'foobar')
yield self.rs.datagramReceived(data_datagram, ('127.0.0.1', 11111))
err_dgram = TFTPDatagramFactory(*split_opcode(self.transport.value()))
self.assertEqual(err_dgram.errorcode, ERR_TID_UNKNOWN)
self.addCleanup(self.rs.cancel)
def test_remote_origin_read_bootstrap(self):
# First datagram
self.rs.session.block_size = 5
self.rs.startProtocol()
self.clock.pump((1,)*3)
data_datagram_1 = DATADatagram(1, self.test_data[:5])
self.assertEqual(self.transport.value(), data_datagram_1.to_wire())
self.failIf(self.transport.disconnecting)
# Normal exchange continues
self.transport.clear()
self.rs.datagramReceived(ACKDatagram(1).to_wire(), ('127.0.0.1', 65465))
self.clock.pump((1,)*3)
data_datagram_2 = DATADatagram(2, self.test_data[5:10])
self.assertEqual(self.transport.value(), data_datagram_2.to_wire())
self.failIf(self.transport.disconnecting)
self.addCleanup(self.rs.cancel)
def tearDown(self):
shutil.rmtree(self.tmp_dir_path)示例3: BootstrapRemoteOriginWrite
class BootstrapRemoteOriginWrite(unittest.TestCase):
port = 65466
def setUp(self):
self.clock = Clock()
self.tmp_dir_path = tempfile.mkdtemp()
self.target = FilePath(self.tmp_dir_path).child("foo")
self.writer = DelayedWriter(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=("127.0.0.1", self.port))
self.ws = RemoteOriginWriteSession(("127.0.0.1", 65465), self.writer, _clock=self.clock)
self.ws.transport = self.transport
self.ws.startProtocol()
@inlineCallbacks
def test_invalid_tid(self):
bad_tid_dgram = ACKDatagram(123)
yield self.ws.datagramReceived(bad_tid_dgram.to_wire(), ("127.0.0.1", 1111))
err_dgram = TFTPDatagramFactory(*split_opcode(self.transport.value()))
self.assertEqual(err_dgram.errorcode, ERR_TID_UNKNOWN)
self.addCleanup(self.ws.cancel)
def test_remote_origin_write_bootstrap(self):
# Initial ACK
ack_datagram_0 = ACKDatagram(0)
self.clock.advance(0.1)
self.assertEqual(self.transport.value(), ack_datagram_0.to_wire())
self.failIf(self.transport.disconnecting)
# Normal exchange
self.transport.clear()
d = self.ws.datagramReceived(DATADatagram(1, "foobar").to_wire(), ("127.0.0.1", 65465))
def cb(res):
self.clock.advance(0.1)
ack_datagram_1 = ACKDatagram(1)
self.assertEqual(self.transport.value(), ack_datagram_1.to_wire())
self.assertEqual(self.target.open("r").read(), "foobar")
self.failIf(self.transport.disconnecting)
self.addCleanup(self.ws.cancel)
d.addCallback(cb)
self.clock.advance(3)
return d
def tearDown(self):
shutil.rmtree(self.tmp_dir_path)示例4: BootstrapLocalOriginWrite
class BootstrapLocalOriginWrite(unittest.TestCase):
port = 65466
def setUp(self):
self.clock = Clock()
self.tmp_dir_path = tempfile.mkdtemp()
self.target = FilePath(self.tmp_dir_path).child("foo")
self.writer = DelayedWriter(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=("127.0.0.1", self.port))
self.ws = LocalOriginWriteSession(("127.0.0.1", 65465), self.writer, _clock=self.clock)
self.wd = MockHandshakeWatchdog(4, self.ws.timedOut, _clock=self.clock)
self.ws.timeout_watchdog = self.wd
self.ws.transport = self.transport
def test_invalid_tid(self):
self.ws.startProtocol()
bad_tid_dgram = ACKDatagram(123)
self.ws.datagramReceived(bad_tid_dgram.to_wire(), ("127.0.0.1", 1111))
err_dgram = TFTPDatagramFactory(*split_opcode(self.transport.value()))
self.assertEqual(err_dgram.errorcode, ERR_TID_UNKNOWN)
self.addCleanup(self.ws.cancel)
# test_invalid_tid.skip = 'Will go to another test case'
def test_local_origin_write_session_handshake_timeout(self):
self.ws.startProtocol()
self.clock.advance(5)
self.failIf(self.transport.value())
self.failUnless(self.transport.disconnecting)
def test_local_origin_write_session_handshake_success(self):
self.ws.session.block_size = 6
self.ws.startProtocol()
self.clock.advance(1)
data_datagram = DATADatagram(1, "foobar")
self.ws.datagramReceived(data_datagram.to_wire(), ("127.0.0.1", 65465))
self.clock.pump((1,) * 3)
self.assertEqual(self.transport.value(), ACKDatagram(1).to_wire())
self.failIf(self.transport.disconnecting)
self.failIf(self.wd.active())
self.addCleanup(self.ws.cancel)
def tearDown(self):
shutil.rmtree(self.tmp_dir_path)示例5: LocalOriginReadOptionNegotiation
class LocalOriginReadOptionNegotiation(unittest.TestCase):
test_data = """line1
line2
anotherline"""
port = 65466
def setUp(self):
self.clock = Clock()
self.tmp_dir_path = tempfile.mkdtemp()
self.target = FilePath(self.tmp_dir_path).child('foo')
with self.target.open('wb') as temp_fd:
temp_fd.write(self.test_data)
self.reader = DelayedReader(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=('127.0.0.1', self.port))
self.rs = LocalOriginReadSession(('127.0.0.1', 65465), self.reader, _clock=self.clock)
self.wd = MockHandshakeWatchdog(4, self.rs.timedOut, _clock=self.clock)
self.rs.timeout_watchdog = self.wd
self.rs.transport = self.transport
def test_option_normal(self):
self.rs.startProtocol()
self.rs.datagramReceived(OACKDatagram({'blksize':'9'}).to_wire(), ('127.0.0.1', 65465))
self.clock.advance(0.1)
self.assertEqual(self.rs.session.block_size, 9)
self.clock.pump((1,)*3)
self.assertEqual(self.transport.value(), DATADatagram(1, self.test_data[:9]).to_wire())
self.rs.datagramReceived(OACKDatagram({'blksize':'12'}).to_wire(), ('127.0.0.1', 65465))
self.clock.advance(0.1)
self.assertEqual(self.rs.session.block_size, 9)
self.transport.clear()
self.rs.datagramReceived(ACKDatagram(1).to_wire(), ('127.0.0.1', 65465))
self.clock.pump((1,)*3)
self.assertEqual(self.transport.value(), DATADatagram(2, self.test_data[9:18]).to_wire())
self.addCleanup(self.rs.cancel)
def test_local_origin_read_option_timeout(self):
self.rs.startProtocol()
self.clock.advance(5)
self.failUnless(self.transport.disconnecting)
def tearDown(self):
shutil.rmtree(self.tmp_dir_path)示例6: BootstrapLocalOriginRead
class BootstrapLocalOriginRead(unittest.TestCase):
test_data = """line1
line2
anotherline"""
port = 65466
def setUp(self):
self.clock = Clock()
self.tmp_dir_path = tempfile.mkdtemp()
self.target = FilePath(self.tmp_dir_path).child('foo')
with self.target.open('wb') as temp_fd:
temp_fd.write(self.test_data)
self.reader = DelayedReader(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=('127.0.0.1', self.port))
self.rs = LocalOriginReadSession(('127.0.0.1', 65465), self.reader, _clock=self.clock)
self.wd = MockHandshakeWatchdog(4, self.rs.timedOut, _clock=self.clock)
self.rs.timeout_watchdog = self.wd
self.rs.transport = self.transport
self.rs.startProtocol()
def test_invalid_tid(self):
data_datagram = DATADatagram(1, 'foobar')
self.rs.datagramReceived(data_datagram, ('127.0.0.1', 11111))
self.clock.advance(0.1)
err_dgram = TFTPDatagramFactory(*split_opcode(self.transport.value()))
self.assertEqual(err_dgram.errorcode, ERR_TID_UNKNOWN)
self.addCleanup(self.rs.cancel)
def test_local_origin_read_session_handshake_timeout(self):
self.clock.advance(5)
self.failIf(self.transport.value())
self.failUnless(self.transport.disconnecting)
def test_local_origin_read_session_handshake_success(self):
self.clock.advance(1)
ack_datagram = ACKDatagram(0)
self.rs.datagramReceived(ack_datagram.to_wire(), ('127.0.0.1', 65465))
self.clock.advance(2)
self.failUnless(self.transport.value())
self.failIf(self.transport.disconnecting)
self.failIf(self.wd.active())
self.addCleanup(self.rs.cancel)
def tearDown(self):
shutil.rmtree(self.tmp_dir_path)示例7: setUp
def setUp(self):
self.clock = Clock()
self.tmp_dir_path = tempfile.mkdtemp()
self.target = FilePath(self.tmp_dir_path).child('foo')
self.writer = DelayedWriter(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=('127.0.0.1', self.port))
self.ws = RemoteOriginWriteSession(('127.0.0.1', 65465), self.writer, _clock=self.clock)
self.ws.transport = self.transport
self.ws.startProtocol()示例8: BootstrapLocalOriginWrite
class BootstrapLocalOriginWrite(unittest.TestCase):
port = 65466
def setUp(self):
self.clock = Clock()
self.temp_dir = FilePath(tempfile.mkdtemp()).asBytesMode()
self.target = self.temp_dir.child(b'foo')
self.writer = DelayedWriter(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=('127.0.0.1', self.port))
self.ws = LocalOriginWriteSession(('127.0.0.1', 65465), self.writer, _clock=self.clock)
self.wd = timedCaller([5], None, self.ws.timedOut, self.clock)
self.ws.timeout_watchdog = self.wd
self.ws.transport = self.transport
def test_invalid_tid(self):
self.ws.startProtocol()
bad_tid_dgram = ACKDatagram(123)
self.ws.datagramReceived(bad_tid_dgram.to_wire(), ('127.0.0.1', 1111))
err_dgram = TFTPDatagramFactory(*split_opcode(self.transport.value()))
self.assertEqual(err_dgram.errorcode, ERR_TID_UNKNOWN)
self.addCleanup(self.ws.cancel)
#test_invalid_tid.skip = 'Will go to another test case'
def test_local_origin_write_session_handshake_timeout(self):
self.ws.startProtocol()
self.clock.advance(5)
self.assertFalse(self.transport.value())
self.assertTrue(self.transport.disconnecting)
def test_local_origin_write_session_handshake_success(self):
self.ws.session.block_size = 6
self.ws.startProtocol()
self.clock.advance(1)
data_datagram = DATADatagram(1, b'foobar')
self.ws.datagramReceived(data_datagram.to_wire(), ('127.0.0.1', 65465))
self.clock.pump((1,)*3)
self.assertEqual(self.transport.value(), ACKDatagram(1).to_wire())
self.assertFalse(self.transport.disconnecting)
self.addCleanup(self.ws.cancel)
def tearDown(self):
self.temp_dir.remove()示例9: setUp
def setUp(self):
self.clock = Clock()
self.temp_dir = FilePath(tempfile.mkdtemp()).asBytesMode()
self.target = self.temp_dir.child(b'foo')
self.writer = DelayedWriter(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=('127.0.0.1', self.port))
self.ws = LocalOriginWriteSession(('127.0.0.1', 65465), self.writer, _clock=self.clock)
self.wd = timedCaller([5], None, self.ws.timedOut, self.clock)
self.ws.timeout_watchdog = self.wd
self.ws.transport = self.transport示例10: setUp
def setUp(self):
self.clock = Clock()
self.temp_dir = FilePath(tempfile.mkdtemp()).asBytesMode()
self.target = self.temp_dir.child(b'foo')
self.writer = DelayedWriter(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=('127.0.0.1', self.port))
self.ws = LocalOriginWriteSession(('127.0.0.1', 65465), self.writer,
options={b'blksize':b'123'}, _clock=self.clock)
self.wd = MockHandshakeWatchdog(4, self.ws.timedOut, _clock=self.clock)
self.ws.timeout_watchdog = self.wd
self.ws.transport = self.transport示例11: setUp
def setUp(self):
self.clock = Clock()
self.tmp_dir_path = tempfile.mkdtemp()
self.target = FilePath(self.tmp_dir_path).child("foo")
self.writer = DelayedWriter(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=("127.0.0.1", self.port))
self.options = OrderedDict()
self.options["blksize"] = "9"
self.options["tsize"] = "45"
self.ws = RemoteOriginWriteSession(("127.0.0.1", 65465), self.writer, options=self.options, _clock=self.clock)
self.ws.transport = self.transport示例12: BootstrapRemoteOriginRead
class BootstrapRemoteOriginRead(unittest.TestCase):
test_data = b"""line1
line2
anotherline"""
port = 65466
def setUp(self):
self.clock = Clock()
self.temp_dir = FilePath(tempfile.mkdtemp()).asBytesMode()
self.target = self.temp_dir.child(b'foo')
with self.target.open('wb') as temp_fd:
temp_fd.write(self.test_data)
self.reader = DelayedReader(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=('127.0.0.1', self.port))
self.rs = RemoteOriginReadSession(('127.0.0.1', 65465), self.reader, _clock=self.clock)
self.rs.transport = self.transport
@inlineCallbacks
def test_invalid_tid(self):
self.rs.startProtocol()
data_datagram = DATADatagram(1, b'foobar')
yield self.rs.datagramReceived(data_datagram, ('127.0.0.1', 11111))
err_dgram = TFTPDatagramFactory(*split_opcode(self.transport.value()))
self.assertEqual(err_dgram.errorcode, ERR_TID_UNKNOWN)
self.addCleanup(self.rs.cancel)
def test_remote_origin_read_bootstrap(self):
# First datagram
self.rs.session.block_size = 5
self.rs.startProtocol()
self.clock.pump((1,)*3)
data_datagram_1 = DATADatagram(1, self.test_data[:5])
self.assertEqual(self.transport.value(), data_datagram_1.to_wire())
self.assertFalse(self.transport.disconnecting)
# Normal exchange continues
self.transport.clear()
self.rs.datagramReceived(ACKDatagram(1).to_wire(), ('127.0.0.1', 65465))
self.clock.pump((1,)*3)
data_datagram_2 = DATADatagram(2, self.test_data[5:10])
self.assertEqual(self.transport.value(), data_datagram_2.to_wire())
self.assertFalse(self.transport.disconnecting)
self.addCleanup(self.rs.cancel)
def test_remote_origin_read_session_not_started_rollover(self):
# if a rollover is done, we reach blocknum 0 again. But this time
# session is already started.
# Here we test the case where rollover has not happened yet
data_datagram = DATADatagram(1, self.test_data[:5])
data_datagram.opcode = OP_ACK
data_datagram.blocknum = 0
self.rs.session.block_size = 5
self.clock.pump((1,)*3)
self.rs.session.transport = b"Fake"
self.rs.session.started = False
self.rs._datagramReceived(data_datagram)
self.assertEqual(self.rs.session.started, True)
self.assertEqual(self.rs.session.transport, self.rs.transport)
self.addCleanup(self.rs.cancel)
def test_remote_origin_read_session_started_rollover(self):
# if a rollover is done, we reach blocknum 0 again. But this time
# session is already started.
# Here we test the case where rollover has already happened
data_datagram = DATADatagram(1, self.test_data[:5])
data_datagram.opcode = OP_ACK
data_datagram.blocknum = 0
self.rs.session.block_size = 5
self.rs.startProtocol()
self.clock.pump((1,)*3)
self.assertEqual(
self.rs._datagramReceived(data_datagram),
self.rs.session.datagramReceived(data_datagram))
self.addCleanup(self.rs.cancel)
def tearDown(self):
self.temp_dir.remove()示例13: LocalOriginWriteOptionNegotiation
class LocalOriginWriteOptionNegotiation(unittest.TestCase):
port = 65466
def setUp(self):
self.clock = Clock()
self.tmp_dir_path = tempfile.mkdtemp()
self.target = FilePath(self.tmp_dir_path).child('foo')
self.writer = DelayedWriter(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=('127.0.0.1', self.port))
self.ws = LocalOriginWriteSession(('127.0.0.1', 65465), self.writer,
options={'blksize':'123'}, _clock=self.clock)
self.wd = MockHandshakeWatchdog(4, self.ws.timedOut, _clock=self.clock)
self.ws.timeout_watchdog = self.wd
self.ws.transport = self.transport
def test_option_normal(self):
self.ws.startProtocol()
self.ws.datagramReceived(OACKDatagram({'blksize':'12'}).to_wire(), ('127.0.0.1', 65465))
self.clock.advance(0.1)
self.assertEqual(self.ws.session.block_size, WriteSession.block_size)
self.assertEqual(self.transport.value(), ACKDatagram(0).to_wire())
self.transport.clear()
self.ws.datagramReceived(OACKDatagram({'blksize':'9'}).to_wire(), ('127.0.0.1', 65465))
self.clock.advance(0.1)
self.assertEqual(self.ws.session.block_size, WriteSession.block_size)
self.assertEqual(self.transport.value(), ACKDatagram(0).to_wire())
self.transport.clear()
self.ws.datagramReceived(DATADatagram(1, 'foobarbaz').to_wire(), ('127.0.0.1', 65465))
self.clock.advance(3)
self.failUnless(self.ws.session.started)
self.clock.advance(0.1)
self.assertEqual(self.ws.session.block_size, 9)
self.assertEqual(self.transport.value(), ACKDatagram(1).to_wire())
self.transport.clear()
self.ws.datagramReceived(DATADatagram(2, 'asdfghjkl').to_wire(), ('127.0.0.1', 65465))
self.clock.advance(3)
self.assertEqual(self.transport.value(), ACKDatagram(2).to_wire())
self.writer.finish()
self.assertEqual(self.writer.file_path.open('r').read(), 'foobarbazasdfghjkl')
self.transport.clear()
self.ws.datagramReceived(OACKDatagram({'blksize':'12'}).to_wire(), ('127.0.0.1', 65465))
self.clock.advance(0.1)
self.assertEqual(self.ws.session.block_size, 9)
self.assertEqual(self.transport.value(), ACKDatagram(0).to_wire())
def test_option_timeout(self):
self.ws.startProtocol()
self.clock.advance(5)
self.failUnless(self.transport.disconnecting)
def tearDown(self):
shutil.rmtree(self.tmp_dir_path)示例14: RemoteOriginWriteOptionNegotiation
class RemoteOriginWriteOptionNegotiation(unittest.TestCase):
port = 65466
def setUp(self):
self.clock = Clock()
self.tmp_dir_path = tempfile.mkdtemp()
self.target = FilePath(self.tmp_dir_path).child('foo')
self.writer = DelayedWriter(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=('127.0.0.1', self.port))
self.options = OrderedDict()
self.options['blksize'] = '9'
self.options['tsize'] = '45'
self.ws = RemoteOriginWriteSession(
('127.0.0.1', 65465), self.writer, options=self.options,
_clock=self.clock)
self.ws.transport = self.transport
def test_option_normal(self):
self.ws.startProtocol()
self.clock.advance(0.1)
oack_datagram = OACKDatagram(self.options).to_wire()
self.assertEqual(self.transport.value(), oack_datagram)
self.clock.advance(3)
self.assertEqual(self.transport.value(), oack_datagram * 2)
self.transport.clear()
self.ws.datagramReceived(DATADatagram(1, 'foobarbaz').to_wire(), ('127.0.0.1', 65465))
self.clock.pump((1,)*3)
self.assertEqual(self.transport.value(), ACKDatagram(1).to_wire())
self.assertEqual(self.ws.session.block_size, 9)
self.transport.clear()
self.ws.datagramReceived(DATADatagram(2, 'smthng').to_wire(), ('127.0.0.1', 65465))
self.clock.pump((1,)*3)
self.assertEqual(self.transport.value(), ACKDatagram(2).to_wire())
self.clock.pump((1,)*10)
self.writer.finish()
self.assertEqual(self.writer.file_path.open('r').read(), 'foobarbazsmthng')
self.failUnless(self.transport.disconnecting)
def test_option_timeout(self):
self.ws.startProtocol()
self.clock.advance(0.1)
oack_datagram = OACKDatagram(self.options).to_wire()
self.assertEqual(self.transport.value(), oack_datagram)
self.failIf(self.transport.disconnecting)
self.clock.advance(3)
self.assertEqual(self.transport.value(), oack_datagram * 2)
self.failIf(self.transport.disconnecting)
self.clock.advance(2)
self.assertEqual(self.transport.value(), oack_datagram * 3)
self.failIf(self.transport.disconnecting)
self.clock.advance(2)
self.assertEqual(self.transport.value(), oack_datagram * 3)
self.failUnless(self.transport.disconnecting)
def test_option_tsize(self):
# A tsize option sent as part of a write session is recorded.
self.ws.startProtocol()
self.clock.advance(0.1)
oack_datagram = OACKDatagram(self.options).to_wire()
self.assertEqual(self.transport.value(), oack_datagram)
self.failIf(self.transport.disconnecting)
self.assertIsInstance(self.ws.session, WriteSession)
# Options are not applied to the WriteSession until the first DATA
# datagram is received,
self.assertIsNone(self.ws.session.tsize)
self.ws.datagramReceived(
DATADatagram(1, 'foobarbaz').to_wire(), ('127.0.0.1', 65465))
# The tsize option has been applied to the WriteSession.
self.assertEqual(45, self.ws.session.tsize)
def tearDown(self):
shutil.rmtree(self.tmp_dir_path)示例15: RemoteOriginReadOptionNegotiation
class RemoteOriginReadOptionNegotiation(unittest.TestCase):
test_data = """line1
line2
anotherline"""
port = 65466
def setUp(self):
self.clock = Clock()
self.tmp_dir_path = tempfile.mkdtemp()
self.target = FilePath(self.tmp_dir_path).child('foo')
with self.target.open('wb') as temp_fd:
temp_fd.write(self.test_data)
self.reader = DelayedReader(self.target, _clock=self.clock, delay=2)
self.transport = FakeTransport(hostAddress=('127.0.0.1', self.port))
self.options = OrderedDict()
self.options['blksize'] = '9'
self.options['tsize'] = '34'
self.rs = RemoteOriginReadSession(('127.0.0.1', 65465), self.reader,
options=self.options, _clock=self.clock)
self.rs.transport = self.transport
def test_option_normal(self):
self.rs.startProtocol()
self.clock.advance(0.1)
oack_datagram = OACKDatagram(self.options).to_wire()
self.assertEqual(self.transport.value(), oack_datagram)
self.clock.advance(3)
self.assertEqual(self.transport.value(), oack_datagram * 2)
self.transport.clear()
self.rs.datagramReceived(ACKDatagram(0).to_wire(), ('127.0.0.1', 65465))
self.clock.pump((1,)*3)
self.assertEqual(self.transport.value(), DATADatagram(1, self.test_data[:9]).to_wire())
self.addCleanup(self.rs.cancel)
def test_option_timeout(self):
self.rs.startProtocol()
self.clock.advance(0.1)
oack_datagram = OACKDatagram(self.options).to_wire()
self.assertEqual(self.transport.value(), oack_datagram)
self.failIf(self.transport.disconnecting)
self.clock.advance(3)
self.assertEqual(self.transport.value(), oack_datagram * 2)
self.failIf(self.transport.disconnecting)
self.clock.advance(2)
self.assertEqual(self.transport.value(), oack_datagram * 3)
self.failIf(self.transport.disconnecting)
self.clock.advance(2)
self.assertEqual(self.transport.value(), oack_datagram * 3)
self.failUnless(self.transport.disconnecting)
def test_option_tsize(self):
# A tsize option of 0 sent as part of a read session prompts a tsize
# response with the actual size of the file.
self.options['tsize'] = '0'
self.rs.startProtocol()
self.clock.advance(0.1)
self.transport.clear()
self.clock.advance(3)
# The response contains the size of the test data.
self.options['tsize'] = str(len(self.test_data))
oack_datagram = OACKDatagram(self.options).to_wire()
self.assertEqual(self.transport.value(), oack_datagram)
def tearDown(self):
shutil.rmtree(self.tmp_dir_path)