# Copyright (C) 2013 INRIA
#
# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation;
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
#
# Author: Alina Quereilhac <alina.quereilhac@inria.fr>
-
-#
-# Network topology
-#
-# n0 n1 n2 n3
-# | | | |
-# -----------------
-#
-# node n0 sends IGMP traffic to node n3
-
+from __future__ import print_function
from nepi.execution.ec import ExperimentController
from nepi.execution.trace import TraceAttr
+from test_utils import skipIfNotAlive
+
import os
import time
import unittest
icmp = ec.register_resource("ns3::Icmpv4L4Protocol")
ec.register_connection(node, icmp)
+ udp = ec.register_resource("ns3::UdpL4Protocol")
+ ec.register_connection(node, udp)
+
return node
-def add_point2point_device(ec, node, address = None, prefix = None):
+def add_point2point_device(ec, node, ip, prefix):
dev = ec.register_resource("ns3::PointToPointNetDevice")
- if address:
- ec.set(dev, "ip", address)
- if prefix:
- ec.set(dev, "prefix", prefix)
+ ec.set(dev, "ip", ip)
+ ec.set(dev, "prefix", prefix)
ec.register_connection(node, dev)
queue = ec.register_resource("ns3::DropTailQueue")
return dev
-def add_csma_device(ec, node, address = None, prefix = None):
+def add_csma_device(ec, node, ip, prefix):
dev = ec.register_resource("ns3::CsmaNetDevice")
- if address:
- ec.set(dev, "ip", address)
- if prefix:
- ec.set(dev, "prefix", prefix)
+ ec.set(dev, "ip", ip)
+ ec.set(dev, "prefix", prefix)
ec.register_connection(node, dev)
queue = ec.register_resource("ns3::DropTailQueue")
return dev
-def add_wifi_device(ec, node, address = None, prefix = None,
+def add_wifi_device(ec, node, ip, prefix,
access_point = False):
dev = ec.register_resource("ns3::WifiNetDevice")
- if address:
- ec.set(dev, "ip", address)
- if prefix:
- ec.set(dev, "prefix", prefix)
+ ec.set(dev, "ip", ip)
+ ec.set(dev, "prefix", prefix)
ec.register_connection(node, dev)
phy = ec.register_resource("ns3::YansWifiPhy")
return channel
-class LinuxNS3ClientTest(unittest.TestCase):
+class LinuxNS3SimulationTest(unittest.TestCase):
def setUp(self):
- #self.fedora_host = "nepi2.pl.sophia.inria.fr"
- self.fedora_host = "planetlabpc1.upf.edu"
- #self.fedora_host = "peeramide.irisa.fr"
+ self.fedora_host = "nepi2.pl.sophia.inria.fr"
self.fedora_user = "inria_nepi"
self.fedora_identity = "%s/.ssh/id_rsa_planetlab" % (os.environ['HOME'])
- def test_simple_p2p_ping(self):
+ @skipIfNotAlive
+ def t_p2p_ping(self, host, user = None, identity = None):
ec = ExperimentController(exp_id = "test-ns3-p2p-ping")
- node = ec.register_resource("LinuxNode")
- ec.set(node, "hostname", self.fedora_host)
- ec.set(node, "username", self.fedora_user)
- ec.set(node, "identity", self.fedora_identity)
+ node = ec.register_resource("linux::Node")
+ if host == "localhost":
+ ec.set(node, "hostname", "localhost")
+ else:
+ ec.set(node, "hostname", host)
+ ec.set(node, "username", user)
+ ec.set(node, "identity", identity)
+
ec.set(node, "cleanProcesses", True)
#ec.set(node, "cleanHome", True)
- simu = ec.register_resource("LinuxNS3Simulation")
+ simu = ec.register_resource("linux::ns3::Simulation")
+ ec.set(simu, "verbose", True)
ec.register_connection(simu, node)
nsnode1 = add_ns3_node(ec, simu)
ec.shutdown()
- def test_simple_cmsa_ping(self):
+ @skipIfNotAlive
+ def t_csma_ping(self, host, user = None, identity = None):
ec = ExperimentController(exp_id = "test-ns3-csma-ping")
- node = ec.register_resource("LinuxNode")
- ec.set(node, "hostname", self.fedora_host)
- ec.set(node, "username", self.fedora_user)
- ec.set(node, "identity", self.fedora_identity)
+ node = ec.register_resource("linux::Node")
+ if host == "localhost":
+ ec.set(node, "hostname", "localhost")
+ else:
+ ec.set(node, "hostname", host)
+ ec.set(node, "username", user)
+ ec.set(node, "identity", identity)
+
ec.set(node, "cleanProcesses", True)
#ec.set(node, "cleanHome", True)
- simu = ec.register_resource("LinuxNS3Simulation")
+ simu = ec.register_resource("linux::ns3::Simulation")
+ ec.set(simu, "verbose", True)
ec.register_connection(simu, node)
nsnode1 = add_ns3_node(ec, simu)
ec.shutdown()
- def test_compile_local_source(self):
- ec = ExperimentController(exp_id = "test-ns3-local-source")
+ @skipIfNotAlive
+ def t_user_sources(self, host, user = None, identity = None):
+ ec = ExperimentController(exp_id = "test-ns3-user-sources")
+
+ node = ec.register_resource("linux::Node")
+ if host == "localhost":
+ ec.set(node, "hostname", "localhost")
+ else:
+ ec.set(node, "hostname", host)
+ ec.set(node, "username", user)
+ ec.set(node, "identity", identity)
- node = ec.register_resource("LinuxNode")
- ec.set(node, "hostname", self.fedora_host)
- ec.set(node, "username", self.fedora_user)
- ec.set(node, "identity", self.fedora_identity)
ec.set(node, "cleanProcesses", True)
#ec.set(node, "cleanHome", True)
- simu = ec.register_resource("LinuxNS3Simulation")
+ simu = ec.register_resource("linux::ns3::Simulation")
+ ec.set(simu, "verbose", True)
sources = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"ns-3.18-user.tar.gz")
ec.set(simu, "sources", sources)
+ ec.set(simu, "pybindgenVersion", "834")
ec.register_connection(simu, node)
nsnode1 = add_ns3_node(ec, simu)
ec.shutdown()
- def test_compile_debug_mode(self):
+ @skipIfNotAlive
+ def t_compile_debug_mode(self, host, user = None, identity = None):
ec = ExperimentController(exp_id = "test-ns3-debug-mode")
- node = ec.register_resource("LinuxNode")
- ec.set(node, "hostname", self.fedora_host)
- ec.set(node, "username", self.fedora_user)
- ec.set(node, "identity", self.fedora_identity)
+ node = ec.register_resource("linux::Node")
+ if host == "localhost":
+ ec.set(node, "hostname", host)
+ else:
+ ec.set(node, "hostname", host)
+ ec.set(node, "username", user)
+ ec.set(node, "identity", identity)
+
ec.set(node, "cleanProcesses", True)
#ec.set(node, "cleanHome", True)
- simu = ec.register_resource("LinuxNS3Simulation")
+ simu = ec.register_resource("linux::ns3::Simulation")
ec.set(simu, "verbose", True)
ec.set(simu, "nsLog", "V4Ping:Node")
ec.set(simu, "buildMode", "debug")
ec.shutdown()
- def test_real_time(self):
+ @skipIfNotAlive
+ def t_real_time(self, host, user = None, identity = None):
ec = ExperimentController(exp_id = "test-ns3-real-time")
- node = ec.register_resource("LinuxNode")
- ec.set(node, "hostname", self.fedora_host)
- ec.set(node, "username", self.fedora_user)
- ec.set(node, "identity", self.fedora_identity)
- ec.set(node, "cleanProcesses", True)
+ node = ec.register_resource("linux::Node")
+ if host == "localhost":
+ ec.set(node, "hostname", "localhost")
+ else:
+ ec.set(node, "hostname", host)
+ ec.set(node, "username", user)
+ ec.set(node, "identity", identity)
+ ec.set(node, "cleanProcesses", True)
+
#ec.set(node, "cleanHome", True)
- simu = ec.register_resource("LinuxNS3Simulation")
+ simu = ec.register_resource("linux::ns3::Simulation")
ec.set(simu, "simulatorImplementationType", "ns3::RealtimeSimulatorImpl")
ec.set(simu, "checksumEnabled", True)
ec.set(simu, "verbose", True)
rm = ec.get_resource(ping)
start_time = rm.start_time
stop_time = rm.stop_time
- delta = stop_time - start_time
+ delta = stop_time - start_time
- self.assertTrue(delta.seconds >= 20)
- self.assertTrue(delta.seconds < 25)
+ self.assertTrue(delta.seconds >= 20, "Time elapsed %d" % delta.seconds)
+ self.assertTrue(delta.seconds < 25, "Time elapsed %d" % delta.seconds)
ec.shutdown()
- def test_dev2p_traces(self):
- ec = ExperimentController(exp_id = "test-ns3-dev2p-traces")
+ @skipIfNotAlive
+ def t_traces(self, host, user = None, identity = None):
+ ec = ExperimentController(exp_id = "test-ns3-traces")
- node = ec.register_resource("LinuxNode")
- ec.set(node, "hostname", self.fedora_host)
- ec.set(node, "username", self.fedora_user)
- ec.set(node, "identity", self.fedora_identity)
+ node = ec.register_resource("linux::Node")
+ if host == "localhost":
+ ec.set(node, "hostname", "localhost")
+ else:
+ ec.set(node, "hostname", self.fedora_host)
+ ec.set(node, "username", self.fedora_user)
+ ec.set(node, "identity", self.fedora_identity)
+
ec.set(node, "cleanProcesses", True)
#ec.set(node, "cleanHome", True)
- simu = ec.register_resource("LinuxNS3Simulation")
+ simu = ec.register_resource("linux::ns3::Simulation")
+ ec.set(simu, "verbose", True)
ec.register_connection(simu, node)
nsnode1 = add_ns3_node(ec, simu)
ec.shutdown()
- def test_simple_wifi_ping(self):
+ @skipIfNotAlive
+ def t_wifi_ping(self, host, user = None, identity = None):
bounds_width = bounds_height = 200
x = y = 100
speed = 1
ec = ExperimentController(exp_id = "test-ns3-wifi-ping")
- node = ec.register_resource("LinuxNode")
- ec.set(node, "hostname", self.fedora_host)
- ec.set(node, "username", self.fedora_user)
- ec.set(node, "identity", self.fedora_identity)
+ node = ec.register_resource("linux::Node")
+ if host == "localhost":
+ ec.set(node, "hostname", "localhost")
+ else:
+ ec.set(node, "hostname", host)
+ ec.set(node, "username", user)
+ ec.set(node, "identity", identity)
+
ec.set(node, "cleanProcesses", True)
#ec.set(node, "cleanHome", True)
- simu = ec.register_resource("LinuxNS3Simulation")
+ simu = ec.register_resource("linux::ns3::Simulation")
ec.set(simu, "verbose", True)
ec.register_connection(simu, node)
ec.shutdown()
- def test_routing(self):
+ @skipIfNotAlive
+ def t_routing(self, host, user = None, identity = None):
"""
network topology:
n4
"""
ec = ExperimentController(exp_id = "test-ns3-routes")
- node = ec.register_resource("LinuxNode")
- ec.set(node, "hostname", self.fedora_host)
- ec.set(node, "username", self.fedora_user)
- ec.set(node, "identity", self.fedora_identity)
+ node = ec.register_resource("linux::Node")
+ if host == "localhost":
+ ec.set(node, "hostname", host)
+ else:
+ ec.set(node, "hostname", host)
+ ec.set(node, "username", user)
+ ec.set(node, "identity", identity)
+
ec.set(node, "cleanProcesses", True)
#ec.set(node, "cleanHome", True)
- simu = ec.register_resource("LinuxNS3Simulation")
+ simu = ec.register_resource("linux::ns3::Simulation")
ec.set(simu, "verbose", True)
ec.register_connection(simu, node)
ec.shutdown()
- def ztest_automatic_routing(self):
+ @skipIfNotAlive
+ def t_automatic_routing(self, host, user = None, identity = None):
"""
network topology:
n4
"""
- ec = ExperimentController(exp_id = "test-ns3-auto-routes")
+ ec = ExperimentController(exp_id = "test-ns3-routing")
+
+ node = ec.register_resource("linux::Node")
+ if host == "localhost":
+ ec.set(node, "hostname", "localhost")
+ else:
+ ec.set(node, "hostname", host)
+ ec.set(node, "username", user)
+ ec.set(node, "identity", identity)
- node = ec.register_resource("LinuxNode")
- ec.set(node, "hostname", self.fedora_host)
- ec.set(node, "username", self.fedora_user)
- ec.set(node, "identity", self.fedora_identity)
ec.set(node, "cleanProcesses", True)
#ec.set(node, "cleanHome", True)
- simu = ec.register_resource("LinuxNS3Simulation")
+ simu = ec.register_resource("linux::ns3::Simulation")
ec.set(simu, "verbose", True)
ec.set(simu, "populateRoutingTables", True)
ec.register_connection(simu, node)
stdout = ec.trace(simu, "stdout")
- print stdout
+ print(stdout)
expected = "20 packets transmitted, 20 received, 0% packet loss"
self.assertTrue(stdout.find(expected) > -1)
ec.shutdown()
+ @skipIfNotAlive
+ def t_dce(self, host, user = None, identity = None):
+ ec = ExperimentController(exp_id = "test-ns3-dce")
+
+ node = ec.register_resource("linux::Node")
+ if host == "localhost":
+ ec.set(node, "hostname", host)
+ else:
+ ec.set(node, "hostname", host)
+ ec.set(node, "username", user)
+ ec.set(node, "identity", identity)
+
+ ec.set(node, "cleanProcesses", True)
+ #ec.set(node, "cleanHome", True)
+
+ simu = ec.register_resource("linux::ns3::Simulation")
+ ec.set(simu, "verbose", True)
+ ec.set(simu, "buildMode", "debug")
+ ec.set(simu, "nsLog", "DceApplication")
+ ec.register_connection(simu, node)
+
+ nsnode1 = add_ns3_node(ec, simu)
+ p2p1 = add_point2point_device(ec, nsnode1, "10.0.0.1", "30")
+ ec.set(p2p1, "DataRate", "5Mbps")
+
+ nsnode2 = add_ns3_node(ec, simu)
+ p2p2 = add_point2point_device(ec, nsnode2, "10.0.0.2", "30")
+ ec.set(p2p2, "DataRate", "5Mbps")
+
+ # Create channel
+ chan = ec.register_resource("ns3::PointToPointChannel")
+ ec.set(chan, "Delay", "2ms")
+
+ ec.register_connection(chan, p2p1)
+ ec.register_connection(chan, p2p2)
+
+ ### create applications
+ udp_perf = ec.register_resource("linux::ns3::dce::Application")
+ ec.set (udp_perf, "binary", "udp-perf")
+ ec.set (udp_perf, "stackSize", 1<<20)
+ ec.set (udp_perf, "arguments", "--duration=10;--nodes=2")
+ ec.set (udp_perf, "StartTime", "1s")
+ ec.set (udp_perf, "StopTime", "20s")
+ ec.register_connection(udp_perf, nsnode1)
+
+ udp_perf_client = ec.register_resource("linux::ns3::dce::Application")
+ ec.set (udp_perf_client, "binary", "udp-perf")
+ ec.set (udp_perf_client, "stackSize", 1<<20)
+ ec.set (udp_perf_client, "arguments", "--client;--nodes=2;--host=10.0.0.1;--duration=10")
+ ec.set (udp_perf_client, "StartTime", "2s")
+ ec.set (udp_perf_client, "StopTime", "20s")
+ ec.register_connection(udp_perf_client, nsnode2)
+
+ ec.deploy()
+
+ ec.wait_finished([udp_perf_client])
+
+ expected = "udp-perf --duration=10 --nodes=2"
+ cmdline = ec.trace(udp_perf, "cmdline")
+ self.assertTrue(cmdline.find(expected) > -1, cmdline)
+
+ expected = "Start Time: NS3 Time: 1s ("
+ status = ec.trace(udp_perf, "status")
+ self.assertTrue(status.find(expected) > -1, status)
+
+ expected = "received=1500 bytes, 1 reads (@1500 bytes) 1500"
+ stdout = ec.trace(udp_perf, "stdout")
+ self.assertTrue(stdout.find(expected) > -1, stdout)
+
+ stderr = ec.trace(simu, "stderr")
+ expected = "DceApplication:StartApplication"
+ self.assertTrue(stderr.find(expected) > -1, stderr)
+
+ ec.shutdown()
+
+ def test_p2p_ping_fedora(self):
+ self.t_p2p_ping(self.fedora_host, self.fedora_user, self.fedora_identity)
+
+ def test_p2p_ping_local(self):
+ self.t_p2p_ping("localhost")
+
+ def test_csma_ping_fedora(self):
+ self.t_csma_ping(self.fedora_host, self.fedora_user, self.fedora_identity)
+
+ def test_csma_ping_local(self):
+ self.t_csma_ping("localhost")
+
+ def test_wifi_ping_fedora(self):
+ self.t_wifi_ping(self.fedora_host, self.fedora_user, self.fedora_identity)
+
+ def test_wifi_ping_local(self):
+ self.t_wifi_ping("localhost")
+
+ def test_user_sources_fedora(self):
+ self.t_user_sources(self.fedora_host, self.fedora_user, self.fedora_identity)
+
+ def test_user_sources_local(self):
+ self.t_user_sources("localhost")
+
+ def test_compile_debug_mode_fedora(self):
+ self.t_compile_debug_mode(self.fedora_host, self.fedora_user, self.fedora_identity)
+
+ def test_compile_debug_mode_local(self):
+ self.t_compile_debug_mode("localhost")
+
+ def test_real_time_fedora(self):
+ self.t_real_time(self.fedora_host, self.fedora_user, self.fedora_identity)
+
+ def test_real_time_local(self):
+ self.t_real_time("localhost")
+
+ def test_traces_fedora(self):
+ self.t_traces(self.fedora_host, self.fedora_user, self.fedora_identity)
+
+ def test_traces_local(self):
+ self.t_traces("localhost")
+
+ def test_routing_fedora(self):
+ self.t_routing(self.fedora_host, self.fedora_user, self.fedora_identity)
+
+ def test_routing_local(self):
+ self.t_routing("localhost")
+
+ def test_dce_fedora(self):
+ self.t_dce(self.fedora_host, self.fedora_user, self.fedora_identity)
+
+ def test_dce_local(self):
+ self.t_dce("localhost")
+
if __name__ == '__main__':
unittest.main()
git://git.onelab.eu / nepi.git / blobdiff