test/resources/linux/ns3/ccn/ns3dceccnpeek.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 version 2 as
   8 #    published by the Free Software Foundation;
   9 #
  10 #    This program is distributed in the hope that it will be useful,
  11 #    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 #    GNU General Public License for more details.
  14 #
  15 #    You should have received a copy of the GNU General Public License
  16 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 #
  18 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
  19
  20
  21 from nepi.execution.ec import ExperimentController
  22
  23 from test_utils import skipIfNotAlive
  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 class LinuxNS3CCNPeekDceApplicationTest(unittest.TestCase):
  51     def setUp(self):
  52         self.fedora_host = "nepi2.pl.sophia.inria.fr"
  53         self.fedora_user = "inria_nepi"
  54         self.fedora_identity = "%s/.ssh/id_rsa_planetlab" % (os.environ['HOME'])
  55
  56     @skipIfNotAlive
  57     def t_dce_ccnpeek(self, host, user = None, identity = None):
  58         ec = ExperimentController(exp_id = "test-dce-ccnpeek")
  59
  60         node = ec.register_resource("linux::Node")
  61         if host == "localhost":
  62             ec.set(node, "hostname", host)
  63         else:
  64             ec.set(node, "hostname", host)
  65             ec.set(node, "username", user)
  66             ec.set(node, "identity", identity)
  67
  68         ec.set(node, "cleanProcesses", True)
  69         #ec.set(node, "cleanHome", True)
  70
  71         simu = ec.register_resource("linux::ns3::Simulation")
  72         ec.set(simu, "verbose", True)
  73         ec.set(simu, "nsLog", "DceApplication")
  74         ec.register_connection(simu, node)
  75
  76         nsnode = add_ns3_node(ec, simu)
  77
  78         ### create applications
  79         ccnd = ec.register_resource("linux::ns3::dce::CCND")
  80         ec.set (ccnd, "stackSize", 1<<20)
  81         ec.set (ccnd, "StartTime", "1s")
  82         ec.register_connection(ccnd, nsnode)
  83
  84         ccnpoke = ec.register_resource("linux::ns3::dce::CCNPoke")
  85         ec.set (ccnpoke, "contentName", "ccnx:/chunk0")
  86         ec.set (ccnpoke, "content", "DATA")
  87         ec.set (ccnpoke, "stackSize", 1<<20)
  88         ec.set (ccnpoke, "StartTime", "2s")
  89         ec.register_connection(ccnpoke, nsnode)
  90
  91         ccnpeek = ec.register_resource("linux::ns3::dce::CCNPeek")
  92         ec.set (ccnpeek, "contentName", "ccnx:/chunk0")
  93         ec.set (ccnpeek, "stackSize", 1<<20)
  94         ec.set (ccnpeek, "StartTime", "4s")
  95         ec.set (ccnpeek, "StopTime", "20s")
  96         ec.register_connection(ccnpeek, nsnode)
  97
  98         ec.deploy()
  99
 100         ec.wait_finished([ccnpeek])
 101
 102         expected = "ccnpeek ccnx:/chunk0"
 103         cmdline = ec.trace(ccnpeek, "cmdline")
 104         self.assertTrue(cmdline.find(expected) > -1, cmdline)
 105
 106         expected = "Start Time: NS3 Time:          4s ("
 107         status = ec.trace(ccnpeek, "status")
 108         self.assertTrue(status.find(expected) > -1, status)
 109
 110         expected = "DATA"
 111         stdout = ec.trace(ccnpeek, "stdout")
 112         self.assertTrue(stdout.find(expected) > -1, stdout)
 113
 114         ec.shutdown()
 115
 116     @skipIfNotAlive
 117     def t_dce_ccnpeek_with_stack(self, host, user = None, identity = None):
 118         ec = ExperimentController(exp_id = "test-dce-peek-lostack")
 119
 120         node = ec.register_resource("linux::Node")
 121         if host == "localhost":
 122             ec.set(node, "hostname", host)
 123         else:
 124             ec.set(node, "hostname", host)
 125             ec.set(node, "username", user)
 126             ec.set(node, "identity", identity)
 127
 128         ec.set(node, "cleanProcesses", True)
 129         #ec.set(node, "cleanHome", True)
 130
 131         simu = ec.register_resource("linux::ns3::Simulation")
 132         ec.set(simu, "verbose", True)
 133         ec.register_connection(simu, node)
 134
 135         nsnode = ec.register_resource("ns3::Node")
 136         ec.set(nsnode, "enableStack", True)
 137         ec.register_connection(nsnode, simu)
 138
 139         ### create applications
 140         ccnd = ec.register_resource("linux::ns3::dce::CCND")
 141         ec.set (ccnd, "stackSize", 1<<20)
 142         ec.set (ccnd, "StartTime", "1s")
 143         ec.register_connection(ccnd, nsnode)
 144
 145         ccnpoke = ec.register_resource("linux::ns3::dce::CCNPoke")
 146         ec.set (ccnpoke, "contentName", "ccnx:/chunk0")
 147         ec.set (ccnpoke, "content", "DATA")
 148         ec.set (ccnpoke, "stackSize", 1<<20)
 149         ec.set (ccnpoke, "StartTime", "2s")
 150         ec.register_connection(ccnpoke, nsnode)
 151
 152         ccnpeek = ec.register_resource("linux::ns3::dce::CCNPeek")
 153         ec.set (ccnpeek, "contentName", "ccnx:/chunk0")
 154         ec.set (ccnpeek, "stackSize", 1<<20)
 155         ec.set (ccnpeek, "StartTime", "4s")
 156         ec.set (ccnpeek, "StopTime", "20s")
 157         ec.register_connection(ccnpeek, nsnode)
 158
 159         ec.deploy()
 160
 161         ec.wait_finished([ccnpeek])
 162
 163         expected = "ccnpeek ccnx:/chunk0"
 164         cmdline = ec.trace(ccnpeek, "cmdline")
 165         self.assertTrue(cmdline.find(expected) > -1, cmdline)
 166
 167         expected = "Start Time: NS3 Time:          4s ("
 168         status = ec.trace(ccnpeek, "status")
 169         self.assertTrue(status.find(expected) > -1, status)
 170
 171         expected = "DATA"
 172         stdout = ec.trace(ccnpeek, "stdout")
 173         self.assertTrue(stdout.find(expected) > -1, stdout)
 174
 175         ec.shutdown()
 176
 177     def test_dce_ccnpeek_fedora(self):
 178         self.t_dce_ccnpeek(self.fedora_host, self.fedora_user, self.fedora_identity)
 179
 180     def test_dce_ccnpeek_local(self):
 181         self.t_dce_ccnpeek("localhost")
 182
 183     def test_dce_ccnpeek_with_stack_fedora(self):
 184         self.t_dce_ccnpeek_with_stack(self.fedora_host,
 185                 self.fedora_user, self.fedora_identity)
 186
 187     def test_dce_ccnpeek_with_stack_local(self):
 188         self.t_dce_ccnpeek_with_stack("localhost")
 189
 190
 191 if __name__ == '__main__':
 192     unittest.main()