3 # NEPI, a framework to manage network experiments
4 # Copyright (C) 2013 INRIA
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.
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.
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/>.
19 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
22 from nepi.execution.ec import ExperimentController
24 from test_utils import skipIfNotAlive
30 def add_ns3_node(ec, simu):
31 node = ec.register_resource("ns3::Node")
32 ec.register_connection(node, simu)
34 ipv4 = ec.register_resource("ns3::Ipv4L3Protocol")
35 ec.register_connection(node, ipv4)
37 arp = ec.register_resource("ns3::ArpL3Protocol")
38 ec.register_connection(node, arp)
40 icmp = ec.register_resource("ns3::Icmpv4L4Protocol")
41 ec.register_connection(node, icmp)
43 udp = ec.register_resource("ns3::UdpL4Protocol")
44 ec.register_connection(node, udp)
46 tcp = ec.register_resource("ns3::TcpL4Protocol")
47 ec.register_connection(node, tcp)
51 class LinuxNS3CCNPeekDceApplicationTest(unittest.TestCase):
53 self.fedora_host = "nepi2.pl.sophia.inria.fr"
54 self.fedora_user = "inria_nepi"
55 self.fedora_identity = "%s/.ssh/id_rsa_planetlab" % (os.environ['HOME'])
58 def t_dce_ccnpeek(self, host, user = None, identity = None):
59 ec = ExperimentController(exp_id = "test-dce-ccnpeek")
61 node = ec.register_resource("LinuxNode")
62 if host == "localhost":
63 ec.set(node, "hostname", host)
65 ec.set(node, "hostname", host)
66 ec.set(node, "username", user)
67 ec.set(node, "identity", identity)
69 ec.set(node, "cleanProcesses", True)
70 #ec.set(node, "cleanHome", True)
72 simu = ec.register_resource("LinuxNS3Simulation")
73 ec.set(simu, "verbose", True)
74 ec.set(simu, "nsLog", "DceApplication")
75 ec.register_connection(simu, node)
77 nsnode = add_ns3_node(ec, simu)
79 ### create applications
80 ccnd = ec.register_resource("ns3::LinuxDceCCND")
81 ec.set (ccnd, "stackSize", 1<<20)
82 ec.set (ccnd, "StartTime", "1s")
83 ec.register_connection(ccnd, nsnode)
85 ccnpoke = ec.register_resource("ns3::LinuxDceCCNPoke")
86 ec.set (ccnpoke, "contentName", "ccnx:/chunk0")
87 ec.set (ccnpoke, "content", "DATA")
88 ec.set (ccnpoke, "stackSize", 1<<20)
89 ec.set (ccnpoke, "StartTime", "2s")
90 ec.register_connection(ccnpoke, nsnode)
92 ccnpeek = ec.register_resource("ns3::LinuxDceCCNPeek")
93 ec.set (ccnpeek, "contentName", "ccnx:/chunk0")
94 ec.set (ccnpeek, "stackSize", 1<<20)
95 ec.set (ccnpeek, "StartTime", "4s")
96 ec.set (ccnpeek, "StopTime", "20s")
97 ec.register_connection(ccnpeek, nsnode)
101 ec.wait_finished([ccnpeek])
103 expected = "ccnpeek ccnx:/chunk0"
104 cmdline = ec.trace(ccnpeek, "cmdline")
105 self.assertTrue(cmdline.find(expected) > -1, cmdline)
107 expected = "Start Time: NS3 Time: 4s ("
108 status = ec.trace(ccnpeek, "status")
109 self.assertTrue(status.find(expected) > -1, status)
112 stdout = ec.trace(ccnpeek, "stdout")
113 self.assertTrue(stdout.find(expected) > -1, stdout)
118 def t_dce_ccnpeek_with_stack(self, host, user = None, identity = None):
119 ec = ExperimentController(exp_id = "test-dce-peek-lostack")
121 node = ec.register_resource("LinuxNode")
122 if host == "localhost":
123 ec.set(node, "hostname", host)
125 ec.set(node, "hostname", host)
126 ec.set(node, "username", user)
127 ec.set(node, "identity", identity)
129 ec.set(node, "cleanProcesses", True)
130 #ec.set(node, "cleanHome", True)
132 simu = ec.register_resource("LinuxNS3Simulation")
133 ec.set(simu, "verbose", True)
134 ec.register_connection(simu, node)
136 nsnode = ec.register_resource("ns3::Node")
137 ec.set(nsnode, "enableStack", True)
138 ec.register_connection(nsnode, simu)
140 ### create applications
141 ccnd = ec.register_resource("ns3::LinuxDceCCND")
142 ec.set (ccnd, "stackSize", 1<<20)
143 ec.set (ccnd, "StartTime", "1s")
144 ec.register_connection(ccnd, nsnode)
146 ccnpoke = ec.register_resource("ns3::LinuxDceCCNPoke")
147 ec.set (ccnpoke, "contentName", "ccnx:/chunk0")
148 ec.set (ccnpoke, "content", "DATA")
149 ec.set (ccnpoke, "stackSize", 1<<20)
150 ec.set (ccnpoke, "StartTime", "2s")
151 ec.register_connection(ccnpoke, nsnode)
153 ccnpeek = ec.register_resource("ns3::LinuxDceCCNPeek")
154 ec.set (ccnpeek, "contentName", "ccnx:/chunk0")
155 ec.set (ccnpeek, "stackSize", 1<<20)
156 ec.set (ccnpeek, "StartTime", "4s")
157 ec.set (ccnpeek, "StopTime", "20s")
158 ec.register_connection(ccnpeek, nsnode)
162 ec.wait_finished([ccnpeek])
164 expected = "ccnpeek ccnx:/chunk0"
165 cmdline = ec.trace(ccnpeek, "cmdline")
166 self.assertTrue(cmdline.find(expected) > -1, cmdline)
168 expected = "Start Time: NS3 Time: 4s ("
169 status = ec.trace(ccnpeek, "status")
170 self.assertTrue(status.find(expected) > -1, status)
173 stdout = ec.trace(ccnpeek, "stdout")
174 self.assertTrue(stdout.find(expected) > -1, stdout)
178 def test_dce_ccnpeek_fedora(self):
179 self.t_dce_ccnpeek(self.fedora_host, self.fedora_user, self.fedora_identity)
181 def test_dce_ccnpeek_local(self):
182 self.t_dce_ccnpeek("localhost")
184 def test_dce_ccnpeek_with_stack_fedora(self):
185 self.t_dce_ccnpeek_with_stack(self.fedora_host,
186 self.fedora_user, self.fedora_identity)
188 def test_dce_ccnpeek_with_stack_local(self):
189 self.t_dce_ccnpeek_with_stack("localhost")
192 if __name__ == '__main__':