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
23 from nepi.execution.trace import TraceAttr
25 from test_utils import skipIfNotAlive
31 def add_ns3_node(ec, simu):
32 node = ec.register_resource("ns3::Node")
33 ec.register_connection(node, simu)
35 ipv4 = ec.register_resource("ns3::Ipv4L3Protocol")
36 ec.register_connection(node, ipv4)
38 arp = ec.register_resource("ns3::ArpL3Protocol")
39 ec.register_connection(node, arp)
41 icmp = ec.register_resource("ns3::Icmpv4L4Protocol")
42 ec.register_connection(node, icmp)
44 udp = ec.register_resource("ns3::UdpL4Protocol")
45 ec.register_connection(node, udp)
47 tcp = ec.register_resource("ns3::TcpL4Protocol")
48 ec.register_connection(node, tcp)
52 def add_point2point_device(ec, node, ip, prefix):
53 dev = ec.register_resource("ns3::PointToPointNetDevice")
55 ec.set(dev, "prefix", prefix)
56 ec.register_connection(node, dev)
58 queue = ec.register_resource("ns3::DropTailQueue")
59 ec.register_connection(dev, queue)
63 def add_csma_device(ec, node, ip, prefix):
64 dev = ec.register_resource("ns3::CsmaNetDevice")
66 ec.set(dev, "prefix", prefix)
67 ec.register_connection(node, dev)
69 queue = ec.register_resource("ns3::DropTailQueue")
70 ec.register_connection(dev, queue)
74 def add_wifi_device(ec, node, ip, prefix,
75 access_point = False):
76 dev = ec.register_resource("ns3::WifiNetDevice")
78 ec.set(dev, "prefix", prefix)
79 ec.register_connection(node, dev)
81 phy = ec.register_resource("ns3::YansWifiPhy")
82 ec.set(phy, "Standard", "WIFI_PHY_STANDARD_80211a")
83 ec.register_connection(dev, phy)
85 error = ec.register_resource("ns3::NistErrorRateModel")
86 ec.register_connection(phy, error)
88 manager = ec.register_resource("ns3::ArfWifiManager")
89 ec.register_connection(dev, manager)
92 mac = ec.register_resource("ns3::ApWifiMac")
94 mac = ec.register_resource("ns3::StaWifiMac")
96 ec.set(mac, "Standard", "WIFI_PHY_STANDARD_80211a")
97 ec.register_connection(dev, mac)
101 def add_random_mobility(ec, node, x, y, z, speed, bounds_width,
103 position = "%d:%d:%d" % (x, y, z)
104 bounds = "0|%d|0|%d" % (bounds_width, bounds_height)
105 speed = "ns3::UniformRandomVariable[Min=%d|Max=%s]" % (speed, speed)
106 pause = "ns3::ConstantRandomVariable[Constant=1.0]"
108 mobility = ec.register_resource("ns3::RandomDirection2dMobilityModel")
109 ec.set(mobility, "Position", position)
110 ec.set(mobility, "Bounds", bounds)
111 ec.set(mobility, "Speed", speed)
112 ec.set(mobility, "Pause", pause)
113 ec.register_connection(node, mobility)
116 def add_constant_mobility(ec, node, x, y, z):
117 mobility = ec.register_resource("ns3::ConstantPositionMobilityModel")
118 position = "%d:%d:%d" % (x, y, z)
119 ec.set(mobility, "Position", position)
120 ec.register_connection(node, mobility)
123 def add_wifi_channel(ec):
124 channel = ec.register_resource("ns3::YansWifiChannel")
125 delay = ec.register_resource("ns3::ConstantSpeedPropagationDelayModel")
126 ec.register_connection(channel, delay)
128 loss = ec.register_resource("ns3::LogDistancePropagationLossModel")
129 ec.register_connection(channel, loss)
133 class LinuxNS3DceApplicationTest(unittest.TestCase):
135 self.fedora_host = "nepi2.pl.sophia.inria.fr"
136 self.fedora_user = "inria_nepi"
137 self.fedora_identity = "%s/.ssh/id_rsa_planetlab" % (os.environ['HOME'])
139 self.ubuntu_host = "roseval.pl.sophia.inria.fr"
140 self.ubuntu_user = "inria_nepi"
141 self.ubuntu_identity = "%s/.ssh/id_rsa" % (os.environ['HOME'])
144 def t_dce_ping(self, host, user = None, identity = None):
145 ec = ExperimentController(exp_id = "test-dce-ping")
147 node = ec.register_resource("LinuxNode")
148 if host == "localhost":
149 ec.set(node, "hostname", host)
151 ec.set(node, "hostname", host)
152 ec.set(node, "username", user)
153 ec.set(node, "identity", identity)
155 ec.set(node, "cleanProcesses", True)
156 #ec.set(node, "cleanHome", True)
158 simu = ec.register_resource("LinuxNS3Simulation")
159 ec.set(simu, "verbose", True)
160 ec.set(simu, "buildMode", "debug")
161 ec.set(simu, "nsLog", "DceApplication")
162 ec.register_connection(simu, node)
164 nsnode1 = add_ns3_node(ec, simu)
165 p2p1 = add_point2point_device(ec, nsnode1, "10.0.0.1", "30")
166 ec.set(p2p1, "DataRate", "5Mbps")
168 nsnode2 = add_ns3_node(ec, simu)
169 p2p2 = add_point2point_device(ec, nsnode2, "10.0.0.2", "30")
170 ec.set(p2p2, "DataRate", "5Mbps")
173 chan = ec.register_resource("ns3::PointToPointChannel")
174 ec.set(chan, "Delay", "2ms")
176 ec.register_connection(chan, p2p1)
177 ec.register_connection(chan, p2p2)
179 ### create applications
180 ping = ec.register_resource("ns3::LinuxDceApplication")
181 ec.set (ping, "sources", "http://www.skbuff.net/iputils/iputils-s20101006.tar.bz2")
182 ec.set (ping, "build", "tar xvjf ${SRC}/iputils-s20101006.tar.bz2 && "
183 "cd iputils-s20101006/ && "
184 "sed -i 's/CFLAGS=/CFLAGS+=/g' Makefile && "
185 "make CFLAGS=-fPIC LDFLAGS='-pie -rdynamic' ping && "
186 "cp ping ${BIN_DCE} && cd - ")
187 ec.set (ping, "binary", "ping")
188 ec.set (ping, "stackSize", 1<<20)
189 ec.set (ping, "arguments", "-c 10;-s 1000;10.0.0.2")
190 ec.set (ping, "StartTime", "1s")
191 ec.set (ping, "StopTime", "20s")
192 ec.register_connection(ping, nsnode1)
196 ec.wait_finished([ping])
198 expected = "ping -c 10 -s 1000 10.0.0.2"
199 cmdline = ec.trace(ping, "cmdline")
200 self.assertTrue(cmdline.find(expected) > -1, cmdline)
202 expected = "Start Time: NS3 Time: 1s ("
203 status = ec.trace(ping, "status")
204 self.assertTrue(status.find(expected) > -1, status)
206 expected = "10 packets transmitted, 10 received, 0% packet loss, time 9002ms"
207 stdout = ec.trace(ping, "stdout")
208 self.assertTrue(stdout.find(expected) > -1, stdout)
210 stderr = ec.trace(simu, "stderr")
211 expected = "DceApplication:StartApplication"
212 self.assertTrue(stderr.find(expected) > -1, stderr)
217 def t_dce_ccn(self, host, user = None, identity = None):
218 ec = ExperimentController(exp_id = "test-dce-ccn")
220 node = ec.register_resource("LinuxNode")
221 if host == "localhost":
222 ec.set(node, "hostname", host)
224 ec.set(node, "hostname", host)
225 ec.set(node, "username", user)
226 ec.set(node, "identity", identity)
228 #ec.set(node, "cleanProcesses", True)
229 #ec.set(node, "cleanHome", True)
231 simu = ec.register_resource("LinuxNS3Simulation")
232 ec.set(simu, "verbose", True)
233 ec.set(simu, "buildMode", "debug")
234 ec.set(simu, "nsLog", "DceApplication")
235 ec.register_connection(simu, node)
237 nsnode1 = add_ns3_node(ec, simu)
238 p2p1 = add_point2point_device(ec, nsnode1, "10.0.0.1", "30")
239 ec.set(p2p1, "DataRate", "5Mbps")
241 nsnode2 = add_ns3_node(ec, simu)
242 p2p2 = add_point2point_device(ec, nsnode2, "10.0.0.2", "30")
243 ec.set(p2p2, "DataRate", "5Mbps")
246 chan = ec.register_resource("ns3::PointToPointChannel")
247 ec.set(chan, "Delay", "2ms")
249 ec.register_connection(chan, p2p1)
250 ec.register_connection(chan, p2p2)
252 ### create applications
253 ccnd1 = ec.register_resource("ns3::LinuxCCNDceApplication")
255 if host == self.fedora_host:
256 depends = ( " autoconf openssl-devel expat-devel libpcap-devel "
257 " ecryptfs-utils-devel libxml2-devel automake gawk "
258 " gcc gcc-c++ git pcre-devel make ")
260 # NOTE THAT INSTALLATION MIGHT FAIL IF openjdk-6-jdk is not installed
261 depends = ( "libpcap0.8-dev openjdk-6-jdk ant1.8 autoconf "
262 "libssl-dev libexpat-dev libpcap-dev libecryptfs0 libxml2-utils auto"
263 "make gawk gcc g++ git-core pkg-config libpcre3-dev openjdk-6-jre-lib")
265 ec.set (ccnd1, "depends", depends)
266 ec.set (ccnd1, "sources", "http://www.ccnx.org/releases/ccnx-0.7.2.tar.gz")
267 ec.set (ccnd1, "build", "tar zxf ${SRC}/ccnx-0.7.2.tar.gz && "
269 " INSTALL_BASE=${BIN_DCE}/.. ./configure && "
270 " make MORE_LDLIBS='-pie -rdynamic' && "
272 " cp ${BIN_DCE}/../bin/ccn* ${BIN_DCE} && "
274 ec.set (ccnd1, "binary", "ccnd")
275 ec.set (ccnd1, "stackSize", 1<<20)
276 ec.set (ccnd1, "environment", "CCND_CAP=50000; CCND_DEBUG=7")
277 ec.set (ccnd1, "StartTime", "1s")
278 ec.set (ccnd1, "StopTime", "20s")
279 ec.register_connection(ccnd1, nsnode1)
281 repofile = os.path.join(
282 os.path.dirname(os.path.realpath(__file__)), "ccn",
285 ccnr = ec.register_resource("ns3::LinuxCCNDceApplication")
286 ec.set (ccnr, "binary", "ccnr")
287 ec.set (ccnr, "environment", "CCNR_DIRECTORY=/REPO/")
288 ec.set (ccnr, "files", "%s=/REPO/repoFile1" % repofile)
289 ec.set (ccnr, "stackSize", 1<<20)
290 ec.set (ccnr, "StartTime", "2s")
291 ec.set (ccnr, "StopTime", "120s")
292 ec.register_connection(ccnr, nsnode1)
294 ccndc1 = ec.register_resource("ns3::LinuxCCNDceApplication")
295 ec.set (ccndc1, "binary", "ccndc")
296 ec.set (ccndc1, "arguments", "-v;add;ccnx:/;udp;10.0.0.2")
297 ec.set (ccndc1, "stackSize", 1<<20)
298 ec.set (ccndc1, "StartTime", "2s")
299 ec.set (ccndc1, "StopTime", "120s")
300 ec.register_connection(ccndc1, nsnode1)
302 ccnd2 = ec.register_resource("ns3::LinuxCCNDceApplication")
303 ec.set (ccnd2, "binary", "ccnd")
304 ec.set (ccnd2, "stackSize", 1<<20)
305 ec.set (ccnd2, "environment", "CCND_CAP=50000; CCND_DEBUG=7")
306 ec.set (ccnd2, "StartTime", "1s")
307 ec.set (ccnd2, "StopTime", "120s")
308 ec.register_connection(ccnd2, nsnode2)
310 ccndc2 = ec.register_resource("ns3::LinuxCCNDceApplication")
311 ec.set (ccndc2, "binary", "ccndc")
312 ec.set (ccndc2, "arguments", "-v;add;ccnx:/;udp;10.0.0.1")
313 ec.set (ccndc2, "stackSize", 1<<20)
314 ec.set (ccndc2, "StartTime", "2s")
315 ec.set (ccndc2, "StopTime", "120s")
316 ec.register_connection(ccndc2, nsnode2)
318 ccnpeek = ec.register_resource("ns3::LinuxCCNDceApplication")
319 ec.set (ccnpeek, "binary", "ccnpeek")
320 ec.set (ccnpeek, "arguments", "ccnx:/test/bunny.ts")
321 ec.set (ccnpeek, "stdinFile", "")
322 ec.set (ccnpeek, "stackSize", 1<<20)
323 ec.set (ccnpeek, "StartTime", "4s")
324 ec.set (ccnpeek, "StopTime", "120s")
325 ec.register_connection(ccnpeek, nsnode2)
327 ccncat = ec.register_resource("ns3::LinuxCCNDceApplication")
328 ec.set (ccncat, "binary", "ccncat")
329 ec.set (ccncat, "arguments", "ccnx:/test/bunny.ts")
330 ec.set (ccncat, "stdinFile", "")
331 ec.set (ccncat, "stackSize", 1<<20)
332 ec.set (ccncat, "StartTime", "4s")
333 ec.set (ccncat, "StopTime", "120s")
334 ec.register_connection(ccncat, nsnode2)
338 ec.wait_finished([ccncat])
340 expected = "ccncat ccnx:/test/bunny.ts"
341 cmdline = ec.trace(ccncat, "cmdline")
342 self.assertTrue(cmdline.find(expected) > -1, cmdline)
344 expected = "Start Time: NS3 Time: 4s ("
345 status = ec.trace(ccncat, "status")
346 self.assertTrue(status.find(expected) > -1, status)
349 stdout = ec.trace(ccncat, "stdout")
350 self.assertTrue(len(stdout) == expected , stdout)
354 def test_dce_ping_fedora(self):
355 self.t_dce_ping(self.fedora_host, self.fedora_user, self.fedora_identity)
357 def test_dce_ping_ubuntu(self):
358 self.t_dce_ping(self.ubuntu_host, self.ubuntu_user, self.ubuntu_identity)
360 def test_dce_ping_local(self):
361 self.t_dce_ping("localhost")
363 def test_dce_ccn_fedora(self):
364 self.t_dce_ccn(self.fedora_host, self.fedora_user, self.fedora_identity)
366 def test_dce_ccn_ubuntu(self):
367 self.t_dce_ccn(self.ubuntu_host, self.ubuntu_user, self.ubuntu_identity)
369 def test_dce_ccn_local(self):
370 self.t_dce_ccn("localhost")
372 if __name__ == '__main__':