def test_serialize(self):
node_count = 4
app_count = 2
dirpath = tempfile.mkdtemp()
ec = ExperimentController(exp_id="serialize-test")
# Add simulated nodes and applications
nodes = list()
apps = list()
ifaces = list()
for i in xrange(node_count):
node = ec.register_resource("dummy::Node")
nodes.append(node)
iface = ec.register_resource("dummy::Interface")
ec.register_connection(node, iface)
ifaces.append(iface)
for i in xrange(app_count):
app = ec.register_resource("dummy::Application")
ec.register_connection(node, app)
apps.append(app)
link = ec.register_resource("dummy::Link")
for iface in ifaces:
ec.register_connection(link, iface)
filepath = ec.save(dirpath)
ec.deploy()
# Wait until nodes and apps are deployed
ec.wait_finished(apps)
# Do the experiment controller shutdown
ec.shutdown()
# Load serialized experiment
ec2 = ExperimentController.load(filepath)
apps = ec2.filter_resources("dummy::Application")
ec2.deploy()
ec2.wait_finished(apps)
ec2.shutdown()
self.assertEquals(len(ec.resources), len(ec2.resources))
shutil.rmtree(dirpath)
def test_serialize(self):
node_count = 4
app_count = 2
dirpath = tempfile.mkdtemp()
ec = ExperimentController(exp_id = "serialize-test")
# Add simulated nodes and applications
nodes = list()
apps = list()
ifaces = list()
for i in xrange(node_count):
node = ec.register_resource("dummy::Node")
nodes.append(node)
iface = ec.register_resource("dummy::Interface")
ec.register_connection(node, iface)
ifaces.append(iface)
for i in xrange(app_count):
app = ec.register_resource("dummy::Application")
ec.register_connection(node, app)
apps.append(app)
link = ec.register_resource("dummy::Link")
for iface in ifaces:
ec.register_connection(link, iface)
filepath = ec.save(dirpath)
ec.deploy()
# Wait until nodes and apps are deployed
ec.wait_finished(apps)
# Do the experiment controller shutdown
ec.shutdown()
# Load serialized experiment
ec2 = ExperimentController.load(filepath)
apps = ec2.filter_resources("dummy::Application")
ec2.deploy()
ec2.wait_finished(apps)
ec2.shutdown()
self.assertEquals(len(ec.resources), len(ec2.resources))
shutil.rmtree(dirpath)
def t_dce_serialize(self, host, user=None, identity=None):
dirpath = tempfile.mkdtemp()
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.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)
filepath = ec.save(dirpath)
ec.deploy()
ec.wait_finished([udp_perf_client])
# Give time to flush the streams
import time
time.sleep(5)
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)
ec.shutdown()
# Load serialized experiment
ec2 = ExperimentController.load(filepath)
ec2.deploy()
ec2.wait_finished([udp_perf_client])
# Give time to flush the streams
time.sleep(5)
self.assertEquals(len(ec.resources), len(ec2.resources))
expected = "udp-perf --duration=10 --nodes=2"
cmdline = ec2.trace(udp_perf, "cmdline")
self.assertTrue(cmdline.find(expected) > -1, cmdline)
expected = "Start Time: NS3 Time: 1s ("
status = ec2.trace(udp_perf, "status")
self.assertTrue(status.find(expected) > -1, status)
expected = "received=1500 bytes, 1 reads (@1500 bytes) 1500"
stdout = ec2.trace(udp_perf, "stdout")
self.assertTrue(stdout.find(expected) > -1, stdout)
ec2.shutdown()
shutil.rmtree(dirpath)
def t_routing_serialize(self, host, user=None, identity=None):
"""
network topology:
n4
|
n1 -- p2p -- n2 -- csma -- n5 -- p2p -- n6
| |
ping n6 n3
"""
dirpath = tempfile.mkdtemp()
ec = ExperimentController(exp_id="test-ns3-routes")
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.register_connection(simu, node)
nsnode1 = add_ns3_node(ec, simu)
p2p12 = add_point2point_device(ec, nsnode1, "10.0.0.1", "30")
nsnode2 = add_ns3_node(ec, simu)
p2p21 = add_point2point_device(ec, nsnode2, "10.0.0.2", "30")
csma2 = add_csma_device(ec, nsnode2, "10.0.1.1", "24")
nsnode3 = add_ns3_node(ec, simu)
csma3 = add_csma_device(ec, nsnode3, "10.0.1.2", "24")
nsnode4 = add_ns3_node(ec, simu)
csma4 = add_csma_device(ec, nsnode4, "10.0.1.3", "24")
nsnode5 = add_ns3_node(ec, simu)
p2p56 = add_point2point_device(ec, nsnode5, "10.0.2.1", "30")
csma5 = add_csma_device(ec, nsnode5, "10.0.1.4", "24")
nsnode6 = add_ns3_node(ec, simu)
p2p65 = add_point2point_device(ec, nsnode6, "10.0.2.2", "30")
# P2P chan1
p2p_chan1 = ec.register_resource("ns3::PointToPointChannel")
ec.set(p2p_chan1, "Delay", "0s")
ec.register_connection(p2p_chan1, p2p12)
ec.register_connection(p2p_chan1, p2p21)
# CSMA chan
csma_chan = ec.register_resource("ns3::CsmaChannel")
ec.set(csma_chan, "Delay", "0s")
ec.register_connection(csma_chan, csma2)
ec.register_connection(csma_chan, csma3)
ec.register_connection(csma_chan, csma4)
ec.register_connection(csma_chan, csma5)
# P2P chan2
p2p_chan2 = ec.register_resource("ns3::PointToPointChannel")
ec.set(p2p_chan2, "Delay", "0s")
ec.register_connection(p2p_chan2, p2p56)
ec.register_connection(p2p_chan2, p2p65)
# Add routes - n1 - n6
r1 = ec.register_resource("ns3::Route")
ec.set(r1, "network", "10.0.2.0")
ec.set(r1, "prefix", "30")
ec.set(r1, "nexthop", "10.0.0.2")
ec.register_connection(r1, nsnode1)
# Add routes - n2 - n6
r2 = ec.register_resource("ns3::Route")
ec.set(r2, "network", "10.0.2.0")
ec.set(r2, "prefix", "30")
ec.set(r2, "nexthop", "10.0.1.4")
ec.register_connection(r2, nsnode2)
# Add routes - n5 - n1
r5 = ec.register_resource("ns3::Route")
ec.set(r5, "network", "10.0.0.0")
ec.set(r5, "prefix", "30")
ec.set(r5, "nexthop", "10.0.1.1")
ec.register_connection(r5, nsnode5)
# Add routes - n6 - n1
r6 = ec.register_resource("ns3::Route")
ec.set(r6, "network", "10.0.0.0")
ec.set(r6, "prefix", "30")
ec.set(r6, "nexthop", "10.0.2.1")
ec.register_connection(r6, nsnode6)
### create pinger
ping = ec.register_resource("ns3::V4Ping")
ec.set(ping, "Remote", "10.0.2.2")
ec.set(ping, "Interval", "1s")
ec.set(ping, "Verbose", True)
ec.set(ping, "StartTime", "1s")
ec.set(ping, "StopTime", "21s")
ec.register_connection(ping, nsnode1)
filepath = ec.save(dirpath)
print filepath
ec.deploy()
ec.wait_finished([ping])
stdout = ec.trace(simu, "stdout")
expected = "20 packets transmitted, 20 received, 0% packet loss"
self.assertTrue(stdout.find(expected) > -1)
ec.shutdown()
# Load serialized experiment
ec2 = ExperimentController.load(filepath)
ec2.deploy()
ec2.wait_finished([ping])
self.assertEquals(len(ec.resources), len(ec2.resources))
stdout = ec2.trace(simu, "stdout")
expected = "20 packets transmitted, 20 received, 0% packet loss"
self.assertTrue(stdout.find(expected) > -1)
ec2.shutdown()
shutil.rmtree(dirpath)
def t_wifi_serialize(self, host, user=None, identity=None):
bounds_width = bounds_height = 200
x = y = 100
speed = 1
dirpath = tempfile.mkdtemp()
ec = ExperimentController(exp_id="test-ns3-wifi-ping")
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("linux::ns3::Simulation")
ec.set(simu, "verbose", True)
ec.register_connection(simu, node)
nsnode1 = add_ns3_node(ec, simu)
dev1, phy1 = add_wifi_device(ec,
nsnode1,
"10.0.0.1",
"24",
access_point=True)
mobility1 = add_constant_mobility(ec, nsnode1, x, y, 0)
nsnode2 = add_ns3_node(ec, simu)
dev2, phy2 = add_wifi_device(ec,
nsnode2,
"10.0.0.2",
"24",
access_point=False)
mobility1 = add_constant_mobility(ec, nsnode2, x, y, 0)
#mobility2 = add_random_mobility(ec, nsnode2, x, y, 0, speed, bounds_width, bounds_height)
# Create channel
chan = add_wifi_channel(ec)
ec.register_connection(chan, phy1)
ec.register_connection(chan, phy2)
### create pinger
ping = ec.register_resource("ns3::V4Ping")
ec.set(ping, "Remote", "10.0.0.1")
ec.set(ping, "Interval", "1s")
ec.set(ping, "Verbose", True)
ec.set(ping, "StartTime", "1s")
ec.set(ping, "StopTime", "21s")
ec.register_connection(ping, nsnode2)
filepath = ec.save(dirpath)
print filepath
ec.deploy()
ec.wait_finished([ping])
stdout = ec.trace(simu, "stdout")
expected = "20 packets transmitted, 20 received, 0% packet loss"
self.assertTrue(stdout.find(expected) > -1)
ec.shutdown()
# Load serialized experiment
ec2 = ExperimentController.load(filepath)
ec2.deploy()
ec2.wait_finished([ping])
self.assertEquals(len(ec.resources), len(ec2.resources))
stdout = ec2.trace(simu, "stdout")
expected = "20 packets transmitted, 20 received, 0% packet loss"
self.assertTrue(stdout.find(expected) > -1)
ec2.shutdown()
shutil.rmtree(dirpath)
def t_condition_serialize(self, host, user, depends):
dirpath = tempfile.mkdtemp()
ec = ExperimentController(exp_id="test-condition-serial")
node = ec.register_resource("linux::Node")
ec.set(node, "hostname", host)
ec.set(node, "username", user)
ec.set(node, "cleanExperiment", True)
ec.set(node, "cleanProcesses", True)
server = ec.register_resource("linux::Application")
cmd = "echo 'HOLA' | nc -l 3333"
ec.set(server, "command", cmd)
ec.set(server, "depends", depends)
ec.register_connection(server, node)
client = ec.register_resource("linux::Application")
cmd = "nc 127.0.0.1 3333"
ec.set(client, "command", cmd)
ec.register_connection(client, node)
ec.register_condition(client, ResourceAction.START, server,
ResourceState.STARTED)
apps = [client, server]
filepath = ec.save(dirpath)
ec.deploy()
ec.wait_finished(apps)
self.assertTrue(ec.state(node) == ResourceState.STARTED)
self.assertTrue(ec.state(server) == ResourceState.STOPPED)
self.assertTrue(ec.state(client) == ResourceState.STOPPED)
stdout = ec.trace(client, "stdout")
self.assertTrue(stdout.strip() == "HOLA")
ec.shutdown()
# Load serialized experiment
ec2 = ExperimentController.load(filepath)
ec2.deploy()
ec2.wait_finished(apps)
self.assertEquals(len(ec.resources), len(ec2.resources))
self.assertTrue(ec2.state(node) == ResourceState.STARTED)
self.assertTrue(ec2.state(server) == ResourceState.STOPPED)
self.assertTrue(ec2.state(client) == ResourceState.STOPPED)
stdout = ec2.trace(client, "stdout")
self.assertTrue(stdout.strip() == "HOLA")
ec2.shutdown()
shutil.rmtree(dirpath)
def t_dce_serialize(self, host, user = None, identity = None):
dirpath = tempfile.mkdtemp()
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.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)
filepath = ec.save(dirpath)
ec.deploy()
ec.wait_finished([udp_perf_client])
# Give time to flush the streams
import time
time.sleep(5)
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)
ec.shutdown()
# Load serialized experiment
ec2 = ExperimentController.load(filepath)
ec2.deploy()
ec2.wait_finished([udp_perf_client])
# Give time to flush the streams
time.sleep(5)
self.assertEquals(len(ec.resources), len(ec2.resources))
expected = "udp-perf --duration=10 --nodes=2"
cmdline = ec2.trace(udp_perf, "cmdline")
self.assertTrue(cmdline.find(expected) > -1, cmdline)
expected = "Start Time: NS3 Time: 1s ("
status = ec2.trace(udp_perf, "status")
self.assertTrue(status.find(expected) > -1, status)
expected = "received=1500 bytes, 1 reads (@1500 bytes) 1500"
stdout = ec2.trace(udp_perf, "stdout")
self.assertTrue(stdout.find(expected) > -1, stdout)
ec2.shutdown()
shutil.rmtree(dirpath)
def t_routing_serialize(self, host, user = None, identity = None):
"""
network topology:
n4
|
n1 -- p2p -- n2 -- csma -- n5 -- p2p -- n6
| |
ping n6 n3
"""
dirpath = tempfile.mkdtemp()
ec = ExperimentController(exp_id = "test-ns3-routes")
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.register_connection(simu, node)
nsnode1 = add_ns3_node(ec, simu)
p2p12 = add_point2point_device(ec, nsnode1, "10.0.0.1", "30")
nsnode2 = add_ns3_node(ec, simu)
p2p21 = add_point2point_device(ec, nsnode2, "10.0.0.2", "30")
csma2 = add_csma_device(ec, nsnode2, "10.0.1.1", "24")
nsnode3 = add_ns3_node(ec, simu)
csma3 = add_csma_device(ec, nsnode3, "10.0.1.2", "24")
nsnode4 = add_ns3_node(ec, simu)
csma4 = add_csma_device(ec, nsnode4, "10.0.1.3", "24")
nsnode5 = add_ns3_node(ec, simu)
p2p56 = add_point2point_device(ec, nsnode5, "10.0.2.1", "30")
csma5 = add_csma_device(ec, nsnode5, "10.0.1.4", "24")
nsnode6 = add_ns3_node(ec, simu)
p2p65 = add_point2point_device(ec, nsnode6, "10.0.2.2", "30")
# P2P chan1
p2p_chan1 = ec.register_resource("ns3::PointToPointChannel")
ec.set(p2p_chan1, "Delay", "0s")
ec.register_connection(p2p_chan1, p2p12)
ec.register_connection(p2p_chan1, p2p21)
# CSMA chan
csma_chan = ec.register_resource("ns3::CsmaChannel")
ec.set(csma_chan, "Delay", "0s")
ec.register_connection(csma_chan, csma2)
ec.register_connection(csma_chan, csma3)
ec.register_connection(csma_chan, csma4)
ec.register_connection(csma_chan, csma5)
# P2P chan2
p2p_chan2 = ec.register_resource("ns3::PointToPointChannel")
ec.set(p2p_chan2, "Delay", "0s")
ec.register_connection(p2p_chan2, p2p56)
ec.register_connection(p2p_chan2, p2p65)
# Add routes - n1 - n6
r1 = ec.register_resource("ns3::Route")
ec.set(r1, "network", "10.0.2.0")
ec.set(r1, "prefix", "30")
ec.set(r1, "nexthop", "10.0.0.2")
ec.register_connection(r1, nsnode1)
# Add routes - n2 - n6
r2 = ec.register_resource("ns3::Route")
ec.set(r2, "network", "10.0.2.0")
ec.set(r2, "prefix", "30")
ec.set(r2, "nexthop", "10.0.1.4")
ec.register_connection(r2, nsnode2)
# Add routes - n5 - n1
r5 = ec.register_resource("ns3::Route")
ec.set(r5, "network", "10.0.0.0")
ec.set(r5, "prefix", "30")
ec.set(r5, "nexthop", "10.0.1.1")
ec.register_connection(r5, nsnode5)
# Add routes - n6 - n1
r6 = ec.register_resource("ns3::Route")
ec.set(r6, "network", "10.0.0.0")
ec.set(r6, "prefix", "30")
ec.set(r6, "nexthop", "10.0.2.1")
ec.register_connection(r6, nsnode6)
### create pinger
ping = ec.register_resource("ns3::V4Ping")
ec.set (ping, "Remote", "10.0.2.2")
ec.set (ping, "Interval", "1s")
ec.set (ping, "Verbose", True)
ec.set (ping, "StartTime", "1s")
ec.set (ping, "StopTime", "21s")
ec.register_connection(ping, nsnode1)
filepath = ec.save(dirpath)
print filepath
ec.deploy()
ec.wait_finished([ping])
stdout = ec.trace(simu, "stdout")
expected = "20 packets transmitted, 20 received, 0% packet loss"
self.assertTrue(stdout.find(expected) > -1)
ec.shutdown()
# Load serialized experiment
ec2 = ExperimentController.load(filepath)
ec2.deploy()
ec2.wait_finished([ping])
self.assertEquals(len(ec.resources), len(ec2.resources))
stdout = ec2.trace(simu, "stdout")
expected = "20 packets transmitted, 20 received, 0% packet loss"
self.assertTrue(stdout.find(expected) > -1)
ec2.shutdown()
shutil.rmtree(dirpath)
def t_wifi_serialize(self, host, user = None, identity = None):
bounds_width = bounds_height = 200
x = y = 100
speed = 1
dirpath = tempfile.mkdtemp()
ec = ExperimentController(exp_id = "test-ns3-wifi-ping")
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("linux::ns3::Simulation")
ec.set(simu, "verbose", True)
ec.register_connection(simu, node)
nsnode1 = add_ns3_node(ec, simu)
dev1, phy1 = add_wifi_device(ec, nsnode1, "10.0.0.1", "24", access_point = True)
mobility1 = add_constant_mobility(ec, nsnode1, x, y, 0)
nsnode2 = add_ns3_node(ec, simu)
dev2, phy2 = add_wifi_device(ec, nsnode2, "10.0.0.2", "24", access_point = False)
mobility1 = add_constant_mobility(ec, nsnode2, x, y, 0)
#mobility2 = add_random_mobility(ec, nsnode2, x, y, 0, speed, bounds_width, bounds_height)
# Create channel
chan = add_wifi_channel(ec)
ec.register_connection(chan, phy1)
ec.register_connection(chan, phy2)
### create pinger
ping = ec.register_resource("ns3::V4Ping")
ec.set (ping, "Remote", "10.0.0.1")
ec.set (ping, "Interval", "1s")
ec.set (ping, "Verbose", True)
ec.set (ping, "StartTime", "1s")
ec.set (ping, "StopTime", "21s")
ec.register_connection(ping, nsnode2)
filepath = ec.save(dirpath)
print filepath
ec.deploy()
ec.wait_finished([ping])
stdout = ec.trace(simu, "stdout")
expected = "20 packets transmitted, 20 received, 0% packet loss"
self.assertTrue(stdout.find(expected) > -1)
ec.shutdown()
# Load serialized experiment
ec2 = ExperimentController.load(filepath)
ec2.deploy()
ec2.wait_finished([ping])
self.assertEquals(len(ec.resources), len(ec2.resources))
stdout = ec2.trace(simu, "stdout")
expected = "20 packets transmitted, 20 received, 0% packet loss"
self.assertTrue(stdout.find(expected) > -1)
ec2.shutdown()
shutil.rmtree(dirpath)
