test/resources/linux/ns3/ccn/ns3dceccn.py

   1 #!/usr/bin/env python
   2 #
   3 #    NEPI, a framework to manage network experiments
   4 #    Copyright (C) 2013 INRIA
   5 #
   6 #    This program is free software: you can redistribute it and/or modify
   7 #    it under the terms of the GNU General Public License as published by
   8 #    the Free Software Foundation, either version 3 of the License, or
   9 #    (at your option) any later version.
  10 #
  11 #    This program is distributed in the hope that it will be useful,
  12 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #    GNU General Public License for more details.
  15 #
  16 #    You should have received a copy of the GNU General Public License
  17 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 #
  19 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
  20
  21
  22 from nepi.execution.ec import ExperimentController
  23 from nepi.execution.trace import TraceAttr
  24
  25 import os
  26 import time
  27 import unittest
  28
  29 def add_ns3_node(ec, simu):
  30     node = ec.register_resource("ns3::Node")
  31     ec.register_connection(node, simu)
  32
  33     ipv4 = ec.register_resource("ns3::Ipv4L3Protocol")
  34     ec.register_connection(node, ipv4)
  35
  36     arp = ec.register_resource("ns3::ArpL3Protocol")
  37     ec.register_connection(node, arp)
  38
  39     icmp = ec.register_resource("ns3::Icmpv4L4Protocol")
  40     ec.register_connection(node, icmp)
  41
  42     udp = ec.register_resource("ns3::UdpL4Protocol")
  43     ec.register_connection(node, udp)
  44
  45     tcp = ec.register_resource("ns3::TcpL4Protocol")
  46     ec.register_connection(node, tcp)
  47
  48     return node
  49
  50 def add_point2point_device(ec, node, address = None,  prefix = None):
  51     dev = ec.register_resource("ns3::PointToPointNetDevice")
  52     if address:
  53        ec.set(dev, "ip", address)
  54     if prefix:
  55        ec.set(dev, "prefix", prefix)
  56     ec.register_connection(node, dev)
  57
  58     queue = ec.register_resource("ns3::DropTailQueue")
  59     ec.register_connection(dev, queue)
  60
  61     return dev
  62
  63 class LinuxNS3CCNDceApplicationTest(unittest.TestCase):
  64     def setUp(self):
  65         #self.fedora_host = "nepi2.pl.sophia.inria.fr"
  66         #self.fedora_host = "planetlabpc1.upf.edu"
  67         #self.fedora_user = "inria_nepi"
  68         #self.fedora_identity = "%s/.ssh/id_rsa_planetlab" % (os.environ['HOME'])
  69         self.fedora_host = "mimas.inria.fr"
  70         self.fedora_user = "aquereil"
  71         self.fedora_identity = "%s/.ssh/id_rsa" % (os.environ['HOME'])
  72
  73     def test_dce_ccn(self):
  74         ec = ExperimentController(exp_id = "test-dce-ccn")
  75
  76         node = ec.register_resource("LinuxNode")
  77         ec.set(node, "hostname", self.fedora_host)
  78         ec.set(node, "username", self.fedora_user)
  79         ec.set(node, "identity", self.fedora_identity)
  80         #ec.set(node, "cleanProcesses", True)
  81         #ec.set(node, "cleanHome", True)
  82
  83         simu = ec.register_resource("LinuxNS3Simulation")
  84         ec.set(simu, "verbose", True)
  85         ec.set(simu, "buildMode", "debug")
  86         ec.set(simu, "nsLog", "DceApplication")
  87         ec.register_connection(simu, node)
  88
  89         nsnode1 = add_ns3_node(ec, simu)
  90         p2p1 = add_point2point_device(ec, nsnode1, "10.0.0.1", "30")
  91         ec.set(p2p1, "DataRate", "5Mbps")
  92
  93         nsnode2 = add_ns3_node(ec, simu)
  94         p2p2 = add_point2point_device(ec, nsnode2, "10.0.0.2", "30")
  95         ec.set(p2p2, "DataRate", "5Mbps")
  96
  97         # Create channel
  98         chan = ec.register_resource("ns3::PointToPointChannel")
  99         ec.set(chan, "Delay", "2ms")
 100
 101         ec.register_connection(chan, p2p1)
 102         ec.register_connection(chan, p2p2)
 103
 104         ### create applications
 105         ccnd1 = ec.register_resource("ns3::LinuxDceCCND")
 106         ec.set (ccnd1, "stackSize", 1<<20)
 107         ec.set (ccnd1, "debug", 7)
 108         ec.set (ccnd1, "capacity", 50000)
 109         ec.set (ccnd1, "StartTime", "1s")
 110         ec.set (ccnd1, "StopTime", "20s")
 111         ec.register_connection(ccnd1, nsnode1)
 112
 113         repofile = os.path.join(
 114             os.path.dirname(os.path.realpath(__file__)),
 115             "repoFile1")
 116
 117         ccnr = ec.register_resource("ns3::LinuxDceCCNR")
 118         ec.set (ccnr, "repoFile1", repofile)
 119         ec.set (ccnr, "stackSize", 1<<20)
 120         ec.set (ccnr, "StartTime", "2s")
 121         ec.set (ccnr, "StopTime", "120s")
 122         ec.register_connection(ccnr, nsnode1)
 123
 124         ccndc1 = ec.register_resource("ns3::LinuxDceFIBEntry")
 125         ec.set (ccndc1, "protocol", "udp")
 126         ec.set (ccndc1, "uri", "ccnx:/")
 127         ec.set (ccndc1, "host", "10.0.0.2")
 128         ec.set (ccndc1, "stackSize", 1<<20)
 129         ec.set (ccndc1, "StartTime", "2s")
 130         ec.set (ccndc1, "StopTime", "120s")
 131         ec.register_connection(ccndc1, nsnode1)
 132
 133         ccnd2 = ec.register_resource("ns3::LinuxDceCCND")
 134         ec.set (ccnd2, "stackSize", 1<<20)
 135         ec.set (ccnd2, "debug", 7)
 136         ec.set (ccnd2, "capacity", 50000)
 137         ec.set (ccnd2, "StartTime", "1s")
 138         ec.set (ccnd2, "StopTime", "20s")
 139         ec.register_connection(ccnd2, nsnode2)
 140
 141         ccndc2 = ec.register_resource("ns3::LinuxDceFIBEntry")
 142         ec.set (ccndc2, "protocol", "udp")
 143         ec.set (ccndc2, "uri", "ccnx:/")
 144         ec.set (ccndc2, "host", "10.0.0.1")
 145         ec.set (ccndc2, "stackSize", 1<<20)
 146         ec.set (ccndc2, "StartTime", "2s")
 147         ec.set (ccndc2, "StopTime", "120s")
 148         ec.register_connection(ccndc2, nsnode2)
 149
 150         ccnpeek = ec.register_resource("ns3::LinuxDceCCNPeek")
 151         ec.set (ccnpeek, "contentName", "ccnx:/test/bunny.ts")
 152         ec.set (ccnpeek, "stackSize", 1<<20)
 153         ec.set (ccnpeek, "StartTime", "4s")
 154         ec.set (ccnpeek, "StopTime", "120s")
 155         ec.register_connection(ccnpeek, nsnode2)
 156
 157         ccncat = ec.register_resource("ns3::LinuxDceCCNCat")
 158         ec.set (ccncat, "contentName", "ccnx:/test/bunny.ts")
 159         ec.set (ccncat, "stackSize", 1<<20)
 160         ec.set (ccncat, "StartTime", "4s")
 161         ec.set (ccncat, "StopTime", "120s")
 162         ec.register_connection(ccncat, nsnode2)
 163
 164         ec.deploy()
 165
 166         ec.wait_finished([ccncat])
 167
 168         expected = "ccncat ccnx:/test/bunny.ts"
 169         cmdline = ec.trace(ccncat, "cmdline")
 170         self.assertTrue(cmdline.find(expected) > -1, cmdline)
 171
 172         expected = "Start Time: NS3 Time:          4s ("
 173         status = ec.trace(ccncat, "status")
 174         self.assertTrue(status.find(expected) > -1, status)
 175
 176         expected = 2873956
 177         stdout = ec.trace(ccncat, "stdout")
 178         self.assertTrue(len(stdout) == expected , stdout)
 179
 180         ec.shutdown()
 181
 182 if __name__ == '__main__':
 183     unittest.main()