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# The contents of this file are subject to the BitTorrent Open Source License
# Version 1.1 (the License). You may not copy or use this file, in either
# source code or executable form, except in compliance with the License. You
# may obtain a copy of the License at http://www.bittorrent.com/license/.
#
# Software distributed under the License is distributed on an AS IS basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
from unittest import *
from krpc import *
from BitTorrent.defaultargs import common_options, rare_options
from threading import Event
from node import Node
KRPC.noisy = 0
import sys
if __name__ =="__main__":
tests = defaultTestLoader.loadTestsFromNames([sys.argv[0][:-3]])
result = TextTestRunner().run(tests)
def connectionForAddr(host, port):
return host
class Receiver(object):
protocol = KRPC
def __init__(self, addr):
self.buf = []
self.node = Node().init('0'*20, addr[0], addr[1])
def krpc_store(self, msg, _krpc_sender):
self.buf += [msg]
def krpc_echo(self, msg, _krpc_sender):
return msg
class KRPCTests(TestCase):
def setUp(self):
self.noisy = 0
d = dict([(x[0],x[1]) for x in common_options + rare_options])
self.r = RawServer(Event(), d)
addr = ('127.0.0.1', 1180)
self.as = self.r.create_udpsocket(addr[1], addr[0], True)
self.af = Receiver(addr)
self.a = hostbroker(self.af, addr, self.as, self.r.add_task)
self.r.start_listening_udp(self.as, self.a)
addr = ('127.0.0.1', 1181)
self.bs = self.r.create_udpsocket(addr[1], addr[0], True)
self.bf = Receiver(addr)
self.b = hostbroker(self.bf, addr, self.bs, self.r.add_task)
self.r.start_listening_udp(self.bs, self.b)
def tearDown(self):
self.as.close()
self.bs.close()
def testSimpleMessage(self):
self.noisy = 0
self.a.connectionForAddr(('127.0.0.1', 1181)).sendRequest('store', {'msg' : "This is a test."})
self.r.listen_once(0.01)
self.assertEqual(self.bf.buf, ["This is a test."])
def testMessageBlast(self):
self.a.connectionForAddr(('127.0.0.1', 1181)).sendRequest('store', {'msg' : "This is a test."})
self.r.listen_once(0.01)
self.assertEqual(self.bf.buf, ["This is a test."])
self.bf.buf = []
for i in range(100):
self.a.connectionForAddr(('127.0.0.1', 1181)).sendRequest('store', {'msg' : "This is a test."})
self.r.listen_once(0.01)
#self.bf.buf = []
self.assertEqual(self.bf.buf, ["This is a test."] * 100)
def testEcho(self):
df = self.a.connectionForAddr(('127.0.0.1', 1181)).sendRequest('echo', {'msg' : "This is a test."})
df.addCallback(self.gotMsg)
self.r.listen_once(0.01)
self.r.listen_once(0.01)
self.assertEqual(self.msg, "This is a test.")
def gotMsg(self, dict):
_krpc_sender = dict['_krpc_sender']
msg = dict['rsp']
self.msg = msg
def testManyEcho(self):
df = self.a.connectionForAddr(('127.0.0.1', 1181)).sendRequest('echo', {'msg' : "This is a test."})
df.addCallback(self.gotMsg)
self.r.listen_once(0.01)
self.r.listen_once(0.01)
self.assertEqual(self.msg, "This is a test.")
for i in xrange(100):
self.msg = None
df = self.a.connectionForAddr(('127.0.0.1', 1181)).sendRequest('echo', {'msg' : "This is a test."})
df.addCallback(self.gotMsg)
self.r.listen_once(0.01)
self.r.listen_once(0.01)
self.assertEqual(self.msg, "This is a test.")
def testMultiEcho(self):
self.noisy = 0
df = self.a.connectionForAddr(('127.0.0.1', 1181)).sendRequest('echo', {'msg' : "This is a test."})
df.addCallback(self.gotMsg)
self.r.listen_once(0.01)
self.r.listen_once(0.01)
self.assertEqual(self.msg, "This is a test.")
df = self.a.connectionForAddr(('127.0.0.1', 1181)).sendRequest('echo', {'msg' : "This is another test."})
df.addCallback(self.gotMsg)
self.r.listen_once(0.01)
self.r.listen_once(0.01)
self.assertEqual(self.msg, "This is another test.")
df = self.a.connectionForAddr(('127.0.0.1', 1181)).sendRequest('echo', {'msg' : "This is yet another test."})
df.addCallback(self.gotMsg)
self.r.listen_once(0.01)
self.r.listen_once(0.01)
self.assertEqual(self.msg, "This is yet another test.")
def testEchoReset(self):
self.noisy = 0
df = self.a.connectionForAddr(('127.0.0.1', 1181)).sendRequest('echo', {'msg' : "This is a test."})
df.addCallback(self.gotMsg)
self.r.listen_once(0.01)
self.r.listen_once(0.01)
self.assertEqual(self.msg, "This is a test.")
df = self.a.connectionForAddr(('127.0.0.1', 1181)).sendRequest('echo', {'msg' : "This is another test."})
df.addCallback(self.gotMsg)
self.r.listen_once(0.01)
self.r.listen_once(0.01)
self.assertEqual(self.msg, "This is another test.")
del(self.a.connections[('127.0.0.1', 1181)])
df = self.a.connectionForAddr(('127.0.0.1', 1181)).sendRequest('echo', {'msg' : "This is yet another test."})
df.addCallback(self.gotMsg)
self.r.listen_once(0.01)
self.r.listen_once(0.01)
self.assertEqual(self.msg, "This is yet another test.")
def testLotsofEchoReset(self):
for i in range(100):
self.testEchoReset()
def testUnknownMeth(self):
self.noisy = 0
df = self.a.connectionForAddr(('127.0.0.1', 1181)).sendRequest('blahblah', {'msg' : "This is a test."})
df.addErrback(self.gotErr)
self.r.listen_once(0.01)
self.r.listen_once(0.01)
self.assertEqual(self.err, KRPC_ERROR_METHOD_UNKNOWN)
def gotErr(self, err):
self.err = err
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