def t_tap_create(self, host, user, identity): ec = ExperimentController(exp_id="test-tap-create") node = ec.register_resource("planetlab::Node") ec.set(node, "hostname", host) ec.set(node, "username", user) ec.set(node, "identity", identity) ec.set(node, "cleanExperiment", True) ec.set(node, "cleanProcesses", True) tap = ec.register_resource("planetlab::Tap") ec.set(tap, "ip", "%s.1" % self.netblock) ec.set(tap, "prefix", "24") ec.register_connection(tap, node) app = ec.register_resource("linux::Application") cmd = "ping -c3 %s.1" % self.netblock ec.set(app, "command", cmd) ec.register_connection(app, node) ec.deploy() ec.wait_finished(app) ping = ec.trace(app, "stdout") expected = """3 packets transmitted, 3 received, 0% packet loss""" self.assertTrue(ping.find(expected) > -1) if_name = ec.get(tap, "deviceName") self.assertTrue(if_name.startswith("tap")) ec.shutdown()
def test_ccnpeek(self): ec = ExperimentController(exp_id = "test-linux-ccnpeek") node = ec.register_resource("linux::Node") 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, "cleanExperiment", True) ccnd = ec.register_resource("linux::CCND") ec.register_connection(ccnd, node) peek = ec.register_resource("linux::CCNPeek") ec.set(peek, "contentName", "ccnx:/chunk0") ec.register_connection(peek, ccnd) poke = ec.register_resource("linux::CCNPoke") ec.set(poke, "contentName", "ccnx:/chunk0") ec.set(poke, "content", "DATA") ec.register_connection(poke, ccnd) ec.register_condition(peek, ResourceAction.START, poke, ResourceState.STARTED) ec.deploy() ec.wait_finished(peek) stdout = ec.trace(peek, "stdout") print stdout expected = "DATA" self.assertTrue(stdout.find(expected) > -1) ec.shutdown()
def test_concurrency(self): from nepi.execution.resource import ResourceFactory ResourceFactory.register_type(Application) ResourceFactory.register_type(Node) ResourceFactory.register_type(Interface) ResourceFactory.register_type(Channel) ec = ExperimentController() node = ec.register_resource("Node") apps = list() for i in xrange(1000): app = ec.register_resource("Application") ec.register_connection(app, node) apps.append(app) ec.deploy() ec.wait_finished(apps) self.assertTrue(ec.state(node) == ResourceState.STARTED) self.assertTrue( all([ec.state(guid) == ResourceState.STOPPED \ for guid in apps]) ) ec.shutdown()
def t_stdout(self, host, user): ec = ExperimentController(exp_id="test-stdout") 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) app = ec.register_resource("linux::Application") cmd = "echo 'HOLA'" ec.set(app, "command", cmd) ec.register_connection(app, node) ec.deploy() ec.wait_finished(app) self.assertTrue(ec.state(node) == ResourceState.STARTED) self.assertTrue(ec.state(app) == ResourceState.STOPPED) stdout = ec.trace(app, "stdout") self.assertTrue(stdout.strip() == "HOLA") ec.shutdown()
def test_ccnpeek(self): ec = ExperimentController(exp_id="test-linux-ccncat") node = ec.register_resource("linux::Node") 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, "cleanExperiment", True) ccnd = ec.register_resource("linux::CCND") ec.register_connection(ccnd, node) # REPO file is in test/resources/linux/ns3/ccn/repoFile1 repofile = os.path.join(os.path.dirname(os.path.realpath(__file__)), "..", "ns3", "ccn", "repoFile1") ## Register a repository in node 1 ccnr = ec.register_resource("linux::CCNR") ec.set(ccnr, "repoFile1", repofile) ec.register_connection(ccnr, ccnd) ccncat = ec.register_resource("linux::CCNCat") ec.set(ccncat, "contentName", "ccnx:/test/bunny.ts") ec.register_connection(ccncat, ccnd) ec.deploy() ec.wait_finished(ccncat) expected = 2873956 stdout = ec.trace(ccncat, "stdout") self.assertTrue(len(stdout) == expected, stdout) ec.shutdown()
def test_stop_with_condition(self): from nepi.execution.resource import ResourceFactory ResourceFactory.register_type(Application) ResourceFactory.register_type(Node) ResourceFactory.register_type(Interface) ec = ExperimentController() node = ec.register_resource("Node") app1 = ec.register_resource("Application") ec.register_connection(app1, node) app2 = ec.register_resource("Application") ec.register_connection(app2, node) ec.register_condition(app2, ResourceAction.START, app1, ResourceState.STOPPED) ec.deploy() ec.wait_finished([app1, app2]) rmapp1 = ec.get_resource(app1) rmapp2 = ec.get_resource(app2) self.assertTrue(rmapp2.start_time > rmapp1.stop_time) ec.shutdown()
def t_tun_create(self, host, user, identity): ec = ExperimentController(exp_id="test-un-create") node = ec.register_resource("planetlab::Node") ec.set(node, "hostname", host) ec.set(node, "username", user) ec.set(node, "identity", identity) ec.set(node, "cleanExperiment", True) ec.set(node, "cleanProcesses", True) tun = ec.register_resource("planetlab::Tun") ec.set(tun, "ip", "%s.1" % self.netblock) ec.set(tun, "prefix", "24") ec.register_connection(tun, node) app = ec.register_resource("linux::Application") cmd = "ping -c3 %s.1" % self.netblock ec.set(app, "command", cmd) ec.register_connection(app, node) ec.deploy() ec.wait_finished(app) ping = ec.trace(app, "stdout") expected = """3 packets transmitted, 3 received, 0% packet loss""" self.assertTrue(ping.find(expected) > -1) if_name = ec.get(tun, "deviceName") self.assertTrue(if_name.startswith("tun")) ec.shutdown()
def t_tofile(self, host, user): ec = ExperimentController(exp_id = "test-to-file") 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) pcap = ec.register_resource("linux::Tcpdump") ec.set(pcap, "i", "eth0") ec.set(pcap, "w", "custom_output") ec.register_connection(pcap, node) app = ec.register_resource("linux::Ping") ec.set(app, "count", "20") ec.set(app, "target", self.target) ec.register_connection(app, node) ec.deploy() ec.wait_finished(app) output = ec.trace(pcap, "custom_output") self.assertTrue(len(output) > 0) ec.shutdown()
def t_tofile(self, host, user): ec = ExperimentController(exp_id="test-to-file") 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) pcap = ec.register_resource("linux::Tcpdump") ec.set(pcap, "i", "eth0") ec.set(pcap, "w", "custom_output") ec.register_connection(pcap, node) app = ec.register_resource("linux::Ping") ec.set(app, "count", "20") ec.set(app, "target", self.target) ec.register_connection(app, node) ec.deploy() ec.wait_finished(app) output = ec.trace(pcap, "custom_output") self.assertTrue(len(output) > 0) ec.shutdown()
def t_rtt(self, user1, host1, user2, host2): ec = ExperimentController(exp_id="test-udptest-rtt") node1 = ec.register_resource("linux::Node") ec.set(node1, "hostname", host1) ec.set(node1, "username", user1) ec.set(node1, "cleanExperiment", True) ec.set(node1, "cleanProcesses", True) server = ec.register_resource("linux::UdpTest") ec.set(server, "s", True) ec.register_connection(server, node1) node2 = ec.register_resource("linux::Node") ec.set(node2, "hostname", host2) ec.set(node2, "username", user2) ec.set(node2, "cleanExperiment", True) ec.set(node2, "cleanProcesses", True) client = ec.register_resource("linux::UdpTest") ec.set(client, "a", True) ec.set(client, "target", host1) ec.register_connection(client, node2) ec.deploy() ec.wait_finished(client) stdout = ec.trace(client, "stderr") self.assertTrue( stdout.find("10 trials with message size 64 Bytes.") > -1) ec.shutdown()
def t_rtt(self, user1, host1, user2, host2): ec = ExperimentController(exp_id = "test-udptest-rtt") node1 = ec.register_resource("linux::Node") ec.set(node1, "hostname", host1) ec.set(node1, "username", user1) ec.set(node1, "cleanExperiment", True) ec.set(node1, "cleanProcesses", True) server = ec.register_resource("linux::UdpTest") ec.set(server, "s", True) ec.register_connection(server, node1) node2 = ec.register_resource("linux::Node") ec.set(node2, "hostname", host2) ec.set(node2, "username", user2) ec.set(node2, "cleanExperiment", True) ec.set(node2, "cleanProcesses", True) client = ec.register_resource("linux::UdpTest") ec.set(client, "a", True) ec.set(client, "target", host1) ec.register_connection(client, node2) ec.deploy() ec.wait_finished(client) stdout = ec.trace(client, "stderr") self.assertTrue(stdout.find("10 trials with message size 64 Bytes.") > -1) ec.shutdown()
def test_ccnpeek(self): ec = ExperimentController(exp_id="test-linux-ccnpeek") node = ec.register_resource("linux::Node") 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, "cleanExperiment", True) ccnd = ec.register_resource("linux::CCND") ec.register_connection(ccnd, node) peek = ec.register_resource("linux::CCNPeek") ec.set(peek, "contentName", "ccnx:/chunk0") ec.register_connection(peek, ccnd) poke = ec.register_resource("linux::CCNPoke") ec.set(poke, "contentName", "ccnx:/chunk0") ec.set(poke, "content", "DATA") ec.register_connection(poke, ccnd) ec.register_condition(peek, ResourceAction.START, poke, ResourceState.STARTED) ec.deploy() ec.wait_finished(peek) stdout = ec.trace(peek, "stdout") print stdout expected = "DATA" self.assertTrue(stdout.find(expected) > -1) ec.shutdown()
def t_nping(self, host, user): ec = ExperimentController(exp_id = "test-nping") 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) app = ec.register_resource("linux::NPing") ec.set(app, "c", 1) ec.set(app, "tcp", True) ec.set(app, "p", 80) ec.set(app, "target", self.target) ec.register_connection(app, node) ec.deploy() ec.wait_finished(app) stdout = ec.trace(app, "stdout") self.assertTrue(stdout.find("1 IP address pinged in") > -1) ec.shutdown()
def t_deploy(self, host, user): from nepi.execution.resource import ResourceFactory ResourceFactory.register_type(LinuxNode) ResourceFactory.register_type(LinuxInterface) ResourceFactory.register_type(LinuxChannel) ec = ExperimentController() node = ec.register_resource("linux::Node") ec.set(node, "hostname", host) ec.set(node, "username", user) iface = ec.register_resource("linux::Interface") chan = ec.register_resource("linux::Channel") ec.register_connection(iface, node) ec.register_connection(iface, chan) ec.deploy() while not all([ ec.state(guid) == ResourceState.STARTED \ for guid in [node, iface]]): time.sleep(0.5) self.assertTrue(ec.state(node) == ResourceState.STARTED) self.assertTrue(ec.state(iface) == ResourceState.STARTED) self.assertTrue(ec.get(iface, "deviceName") == "eth0") ec.shutdown()
def t_real_time(self, host, user=None, identity=None): ec = ExperimentController(exp_id="test-ns3-real-time") 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, "simulatorImplementationType", "ns3::RealtimeSimulatorImpl") ec.set(simu, "checksumEnabled", True) ec.set(simu, "verbose", True) ec.register_connection(simu, node) nsnode1 = add_ns3_node(ec, simu) dev1 = add_point2point_device(ec, nsnode1, "10.0.0.1", "30") nsnode2 = add_ns3_node(ec, simu) dev2 = add_point2point_device(ec, nsnode2, "10.0.0.2", "30") # Create channel chan = ec.register_resource("ns3::PointToPointChannel") ec.set(chan, "Delay", "0s") ec.register_connection(chan, dev1) ec.register_connection(chan, dev2) ### create pinger ping = ec.register_resource("ns3::V4Ping") ec.set(ping, "Remote", "10.0.0.2") ec.set(ping, "Interval", "1s") ec.set(ping, "Verbose", True) ec.set(ping, "StartTime", "0s") ec.set(ping, "StopTime", "20s") ec.register_connection(ping, nsnode1) 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) rm = ec.get_resource(ping) start_time = rm.start_time stop_time = rm.stop_time delta = stop_time - start_time self.assertTrue(delta.seconds >= 20, "Time elapsed %d" % delta.seconds) self.assertTrue(delta.seconds < 25, "Time elapsed %d" % delta.seconds) ec.shutdown()
def t_stdout(self, host, user): ec = ExperimentController(exp_id = "test-stdout") 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) app = ec.register_resource("linux::Application") cmd = "echo 'HOLA'" ec.set(app, "command", cmd) ec.register_connection(app, node) ec.deploy() ec.wait_finished(app) self.assertTrue(ec.state(node) == ResourceState.STARTED) self.assertTrue(ec.state(app) == ResourceState.STOPPED) stdout = ec.trace(app, "stdout") self.assertTrue(stdout.strip() == "HOLA") ec.shutdown()
def t_real_time(self, host, user = None, identity = None): ec = ExperimentController(exp_id = "test-ns3-real-time") 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, "simulatorImplementationType", "ns3::RealtimeSimulatorImpl") ec.set(simu, "checksumEnabled", True) ec.set(simu, "verbose", True) ec.register_connection(simu, node) nsnode1 = add_ns3_node(ec, simu) dev1 = add_point2point_device(ec, nsnode1, "10.0.0.1", "30") nsnode2 = add_ns3_node(ec, simu) dev2 = add_point2point_device(ec, nsnode2, "10.0.0.2", "30") # Create channel chan = ec.register_resource("ns3::PointToPointChannel") ec.set(chan, "Delay", "0s") ec.register_connection(chan, dev1) ec.register_connection(chan, dev2) ### create pinger ping = ec.register_resource("ns3::V4Ping") ec.set (ping, "Remote", "10.0.0.2") ec.set (ping, "Interval", "1s") ec.set (ping, "Verbose", True) ec.set (ping, "StartTime", "0s") ec.set (ping, "StopTime", "20s") ec.register_connection(ping, nsnode1) 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) rm = ec.get_resource(ping) start_time = rm.start_time stop_time = rm.stop_time delta = stop_time - start_time self.assertTrue(delta.seconds >= 20, "Time elapsed %d" % delta.seconds) self.assertTrue(delta.seconds < 25, "Time elapsed %d" % delta.seconds) ec.shutdown()
def t_dce_ccnpeek_with_stack(self, host, user = None, identity = None): ec = ExperimentController(exp_id = "test-dce-peek-lostack") 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) nsnode = ec.register_resource("ns3::Node") ec.set(nsnode, "enableStack", True) ec.register_connection(nsnode, simu) ### create applications ccnd = ec.register_resource("linux::ns3::dce::CCND") ec.set (ccnd, "stackSize", 1<<20) ec.set (ccnd, "StartTime", "1s") ec.register_connection(ccnd, nsnode) ccnpoke = ec.register_resource("linux::ns3::dce::CCNPoke") ec.set (ccnpoke, "contentName", "ccnx:/chunk0") ec.set (ccnpoke, "content", "DATA") ec.set (ccnpoke, "stackSize", 1<<20) ec.set (ccnpoke, "StartTime", "2s") ec.register_connection(ccnpoke, nsnode) ccnpeek = ec.register_resource("linux::ns3::dce::CCNPeek") ec.set (ccnpeek, "contentName", "ccnx:/chunk0") ec.set (ccnpeek, "stackSize", 1<<20) ec.set (ccnpeek, "StartTime", "4s") ec.set (ccnpeek, "StopTime", "20s") ec.register_connection(ccnpeek, nsnode) ec.deploy() ec.wait_finished([ccnpeek]) expected = "ccnpeek ccnx:/chunk0" cmdline = ec.trace(ccnpeek, "cmdline") self.assertTrue(cmdline.find(expected) > -1, cmdline) expected = "Start Time: NS3 Time: 4s (" status = ec.trace(ccnpeek, "status") self.assertTrue(status.find(expected) > -1, status) expected = "DATA" stdout = ec.trace(ccnpeek, "stdout") self.assertTrue(stdout.find(expected) > -1, stdout) ec.shutdown()
def t_compile_debug_mode(self, host, user = None, identity = None): ec = ExperimentController(exp_id = "test-ns3-debug-mode") 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, "nsLog", "V4Ping:Node") ec.set(simu, "buildMode", "debug") ec.register_connection(simu, node) nsnode1 = add_ns3_node(ec, simu) dev1 = add_csma_device(ec, nsnode1, "10.0.0.1", "30") nsnode2 = add_ns3_node(ec, simu) dev2 = add_csma_device(ec, nsnode2, "10.0.0.2", "30") # Create channel chan = ec.register_resource("ns3::CsmaChannel") ec.set(chan, "Delay", "0s") ec.register_connection(chan, dev1) ec.register_connection(chan, dev2) ### create pinger ping = ec.register_resource("ns3::V4Ping") ec.set (ping, "Remote", "10.0.0.2") ec.set (ping, "Interval", "1s") ec.set (ping, "Verbose", True) ec.set (ping, "StartTime", "0s") ec.set (ping, "StopTime", "20s") ec.register_connection(ping, nsnode1) 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) stderr = ec.trace(simu, "stderr") expected = "V4Ping:Read32" self.assertTrue(stderr.find(expected) > -1) ec.shutdown()
def t_compile_debug_mode(self, host, user=None, identity=None): ec = ExperimentController(exp_id="test-ns3-debug-mode") 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, "nsLog", "V4Ping:Node") ec.set(simu, "buildMode", "debug") ec.register_connection(simu, node) nsnode1 = add_ns3_node(ec, simu) dev1 = add_csma_device(ec, nsnode1, "10.0.0.1", "30") nsnode2 = add_ns3_node(ec, simu) dev2 = add_csma_device(ec, nsnode2, "10.0.0.2", "30") # Create channel chan = ec.register_resource("ns3::CsmaChannel") ec.set(chan, "Delay", "0s") ec.register_connection(chan, dev1) ec.register_connection(chan, dev2) ### create pinger ping = ec.register_resource("ns3::V4Ping") ec.set(ping, "Remote", "10.0.0.2") ec.set(ping, "Interval", "1s") ec.set(ping, "Verbose", True) ec.set(ping, "StartTime", "0s") ec.set(ping, "StopTime", "20s") ec.register_connection(ping, nsnode1) 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) stderr = ec.trace(simu, "stderr") expected = "V4Ping:Read32" self.assertTrue(stderr.find(expected) > -1) ec.shutdown()
def t_tun_hybrid_gre_tunnel(self, user1, host1, identity1, user2, host2, identity2): ec = ExperimentController(exp_id="test-tap-hybrid-gre-tunnel") node1 = ec.register_resource("planetlab::Node") ec.set(node1, "hostname", host1) ec.set(node1, "username", user1) ec.set(node1, "identity", identity1) ec.set(node1, "cleanExperiment", True) ec.set(node1, "cleanProcesses", True) tun1 = ec.register_resource("planetlab::Tun") ec.set(tun1, "ip", "%s.1" % self.netblock) ec.set(tun1, "prefix", "24") ec.register_connection(tun1, node1) node2 = ec.register_resource("linux::Node") ec.set(node2, "hostname", host2) ec.set(node2, "username", user2) ec.set(node2, "identity", identity2) ec.set(node2, "cleanExperiment", True) ec.set(node2, "cleanProcesses", True) tun2 = ec.register_resource("linux::Tun") ec.set(tun2, "ip", "%s.2" % self.netblock) ec.set(tun2, "prefix", "24") ec.register_connection(tun2, node2) gretun = ec.register_resource("linux::GRETunnel") ec.register_connection(tun1, gretun) ec.register_connection(tun2, gretun) app = ec.register_resource("linux::Application") # It seems the hybrid tunnel takes some time to setup... we add a sleep 5 # XXX: Debug this to see if it can be fixed on the RMs cmd = "sleep 5; ping -c3 %s.2" % self.netblock ec.set(app, "command", cmd) ec.register_connection(app, node1) ec.deploy() ec.wait_finished(app) ping = ec.trace(app, "stdout") expected = """3 packets transmitted, 3 received, 0% packet loss""" self.assertTrue(ping.find(expected) > -1) if_name = ec.get(tun1, "deviceName") self.assertTrue(if_name.startswith("tun")) if_name = ec.get(tun2, "deviceName") self.assertTrue(if_name.startswith("tun")) ec.shutdown()
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("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) 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()
def t_tap_udp_tunnel(self, user1, host1, identity1, user2, host2, identity2): ec = ExperimentController(exp_id="test-tap-udp-tunnel") node1 = ec.register_resource("linux::Node") ec.set(node1, "hostname", host1) ec.set(node1, "username", user1) ec.set(node1, "identity", identity1) ec.set(node1, "cleanExperiment", True) ec.set(node1, "cleanProcesses", True) tap1 = ec.register_resource("linux::Tap") ec.set(tap1, "ip", "%s.1" % self.netblock) ec.set(tap1, "prefix", "32") ec.register_connection(tap1, node1) node2 = ec.register_resource("linux::Node") ec.set(node2, "hostname", host2) ec.set(node2, "username", user2) ec.set(node2, "identity", identity2) ec.set(node2, "cleanExperiment", True) ec.set(node2, "cleanProcesses", True) tap2 = ec.register_resource("linux::Tap") ec.set(tap2, "ip", "%s.2" % self.netblock) ec.set(tap2, "prefix", "32") ec.register_connection(tap2, node2) udptun = ec.register_resource("linux::UdpTunnel") ec.register_connection(tap1, udptun) ec.register_connection(tap2, udptun) app = ec.register_resource("linux::Application") cmd = "ping -c3 %s.2" % self.netblock ec.set(app, "command", cmd) ec.register_connection(app, node1) ec.deploy() ec.wait_finished(app) ping = ec.trace(app, "stdout") expected = """3 packets transmitted, 3 received, 0% packet loss""" self.assertTrue(ping.find(expected) > -1) vif_name = ec.get(tap1, "deviceName") self.assertTrue(vif_name.startswith("tap")) vif_name = ec.get(tap2, "deviceName") self.assertTrue(vif_name.startswith("tap")) ec.shutdown()
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) ec.set(node, "cleanProcesses", True) #ec.set(node, "cleanHome", True) 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) dev1 = add_csma_device(ec, nsnode1, "10.0.0.1", "30") nsnode2 = add_ns3_node(ec, simu) dev2 = add_csma_device(ec, nsnode2, "10.0.0.2", "30") # Create channel chan = ec.register_resource("ns3::CsmaChannel") ec.set(chan, "Delay", "0s") ec.register_connection(chan, dev1) ec.register_connection(chan, dev2) ### create pinger ping = ec.register_resource("ns3::V4Ping") ec.set(ping, "Remote", "10.0.0.2") ec.set(ping, "Interval", "1s") ec.set(ping, "Verbose", True) ec.set(ping, "StartTime", "0s") ec.set(ping, "StopTime", "20s") ec.register_connection(ping, nsnode1) 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()
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) ec.set(node, "cleanProcesses", True) #ec.set(node, "cleanHome", True) 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) dev1 = add_csma_device(ec, nsnode1, "10.0.0.1", "30") nsnode2 = add_ns3_node(ec, simu) dev2 = add_csma_device(ec, nsnode2, "10.0.0.2", "30") # Create channel chan = ec.register_resource("ns3::CsmaChannel") ec.set(chan, "Delay", "0s") ec.register_connection(chan, dev1) ec.register_connection(chan, dev2) ### create pinger ping = ec.register_resource("ns3::V4Ping") ec.set (ping, "Remote", "10.0.0.2") ec.set (ping, "Interval", "1s") ec.set (ping, "Verbose", True) ec.set (ping, "StartTime", "0s") ec.set (ping, "StopTime", "20s") ec.register_connection(ping, nsnode1) 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()
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_dummy(self, host, user = None, identity = None): ec = ExperimentController(exp_id = "test-ns3-fd-dummy") 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, "cleanExperiment", True) simu = ec.register_resource("linux::ns3::Simulation") ec.set(simu, "simulatorImplementationType", "ns3::RealtimeSimulatorImpl") ec.set(simu, "checksumEnabled", True) ec.set(simu, "verbose", True) ec.register_connection(simu, node) nsnode1 = add_ns3_node(ec, simu) dev1 = add_fd_device(ec, nsnode1, "10.0.0.1", "30") nsnode2 = add_ns3_node(ec, simu) dev2 = add_fd_device(ec, nsnode2, "10.0.0.2", "30") channel = ec.register_resource("ns3::PipeChannel") ec.register_connection(channel, dev1) ec.register_connection(channel, dev2) ### create pinger ping = ec.register_resource("ns3::V4Ping") ec.set (ping, "Remote", "10.0.0.2") ec.set (ping, "Interval", "1s") ec.set (ping, "Verbose", True) ec.set (ping, "StartTime", "0s") ec.set (ping, "StopTime", "20s") ec.register_connection(ping, nsnode1) ec.deploy() ec.wait_finished([ping]) stdout = ec.trace(simu, "stdout") print stdout expected = "20 packets transmitted, 20 received, 0% packet loss" self.assertTrue(stdout.find(expected) > -1) ec.shutdown()
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_count(self, user1, host1, user2, host2): ec = ExperimentController(exp_id = "test-ccn-ping-count") node1 = ec.register_resource("linux::Node") ec.set(node1, "hostname", host1) ec.set(node1, "username", user1) ec.set(node1, "cleanExperiment", True) ec.set(node1, "cleanProcesses", True) ccnd1 = ec.register_resource("linux::CCND") ec.register_connection(ccnd1, node1) entry1 = ec.register_resource("linux::FIBEntry") ec.set(entry1, "host", host2) ec.register_connection(entry1, ccnd1) server = ec.register_resource("linux::CCNPingServer") ec.set(server, "prefix", "ccnx:/test") ec.register_connection(server, ccnd1) node2 = ec.register_resource("linux::Node") ec.set(node2, "hostname", host2) ec.set(node2, "username", user2) ec.set(node2, "cleanExperiment", True) ec.set(node2, "cleanProcesses", True) ccnd2 = ec.register_resource("linux::CCND") ec.register_connection(ccnd2, node2) entry2 = ec.register_resource("linux::FIBEntry") ec.set(entry2, "host", host1) ec.register_connection(entry2, ccnd2) client = ec.register_resource("linux::CCNPing") ec.set(client, "c", 15) ec.set(client, "prefix", "ccnx:/test") ec.register_connection(client, ccnd2) ec.register_connection(client, server) ec.deploy() ec.wait_finished(client) stdout = ec.trace(client, "stdout") expected = "15 Interests transmitted" self.assertTrue(stdout.find(expected) > -1) ec.shutdown()
def t_count(self, user1, host1, user2, host2): ec = ExperimentController(exp_id="test-ccn-ping-count") node1 = ec.register_resource("linux::Node") ec.set(node1, "hostname", host1) ec.set(node1, "username", user1) ec.set(node1, "cleanExperiment", True) ec.set(node1, "cleanProcesses", True) ccnd1 = ec.register_resource("linux::CCND") ec.register_connection(ccnd1, node1) entry1 = ec.register_resource("linux::FIBEntry") ec.set(entry1, "host", host2) ec.register_connection(entry1, ccnd1) server = ec.register_resource("linux::CCNPingServer") ec.set(server, "prefix", "ccnx:/test") ec.register_connection(server, ccnd1) node2 = ec.register_resource("linux::Node") ec.set(node2, "hostname", host2) ec.set(node2, "username", user2) ec.set(node2, "cleanExperiment", True) ec.set(node2, "cleanProcesses", True) ccnd2 = ec.register_resource("linux::CCND") ec.register_connection(ccnd2, node2) entry2 = ec.register_resource("linux::FIBEntry") ec.set(entry2, "host", host1) ec.register_connection(entry2, ccnd2) client = ec.register_resource("linux::CCNPing") ec.set(client, "c", 15) ec.set(client, "prefix", "ccnx:/test") ec.register_connection(client, ccnd2) ec.register_connection(client, server) ec.deploy() ec.wait_finished(client) stdout = ec.trace(client, "stdout") expected = "15 Interests transmitted" self.assertTrue(stdout.find(expected) > -1) ec.shutdown()
def t_concurrency(self, host, user): ec = ExperimentController(exp_id="test-concurrency") 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) apps = list() for i in xrange(50): app = ec.register_resource("linux::Application") cmd = "ping -c5 %s" % self.target ec.set(app, "command", cmd) ec.register_connection(app, node) apps.append(app) ec.deploy() ec.wait_finished(apps) self.assertTrue(ec.state(node) == ResourceState.STARTED) self.assertTrue( all([ec.state(guid) == ResourceState.STOPPED \ for guid in apps]) ) for app in apps: stdout = ec.trace(app, 'stdout') size = ec.trace(app, 'stdout', attr=TraceAttr.SIZE) self.assertEquals(len(stdout), size) block = ec.trace(app, 'stdout', attr=TraceAttr.STREAM, block=5, offset=1) self.assertEquals(block, stdout[5:10]) path = ec.trace(app, 'stdout', attr=TraceAttr.PATH) rm = ec.get_resource(app) p = os.path.join(rm.run_home, 'stdout') self.assertEquals(path, p) ec.shutdown()
def t_traces(self, host, user): ec = ExperimentController(exp_id = "test-fib-traces") node1 = ec.register_resource("linux::Node") ec.set(node1, "hostname", host) ec.set(node1, "username", user) ec.set(node1, "cleanExperiment", True) ec.set(node1, "cleanProcesses", True) ccnd1 = ec.register_resource("linux::CCND") ec.register_connection(ccnd1, node1) entry1 = ec.register_resource("linux::FIBEntry") ec.set(entry1, "host", self.target) ec.enable_trace(entry1, "ping") ec.enable_trace(entry1, "mtr") ec.register_connection(entry1, ccnd1) node2 = ec.register_resource("linux::Node") ec.set(node2, "hostname", self.target) ec.set(node2, "username", self.fedora_user) ec.set(node2, "cleanExperiment", True) ec.set(node2, "cleanProcesses", True) ccnd2 = ec.register_resource("linux::CCND") ec.register_connection(ccnd2, node2) entry2 = ec.register_resource("linux::FIBEntry") ec.set(entry2, "host", host) ec.register_connection(entry2, ccnd2) ec.deploy() ec.wait_started([ccnd1, ccnd2]) stdout = ec.trace(entry1, "ping") expected = "icmp_seq=1" self.assertTrue(stdout.find(expected) > -1) stdout = ec.trace(entry1, "mtr") expected = "1." self.assertTrue(stdout.find(expected) > -1) ec.shutdown()
def t_traces(self, host, user): ec = ExperimentController(exp_id="test-fib-traces") node1 = ec.register_resource("linux::Node") ec.set(node1, "hostname", host) ec.set(node1, "username", user) ec.set(node1, "cleanExperiment", True) ec.set(node1, "cleanProcesses", True) ccnd1 = ec.register_resource("linux::CCND") ec.register_connection(ccnd1, node1) entry1 = ec.register_resource("linux::FIBEntry") ec.set(entry1, "host", self.target) ec.enable_trace(entry1, "ping") ec.enable_trace(entry1, "mtr") ec.register_connection(entry1, ccnd1) node2 = ec.register_resource("linux::Node") ec.set(node2, "hostname", self.target) ec.set(node2, "username", self.fedora_user) ec.set(node2, "cleanExperiment", True) ec.set(node2, "cleanProcesses", True) ccnd2 = ec.register_resource("linux::CCND") ec.register_connection(ccnd2, node2) entry2 = ec.register_resource("linux::FIBEntry") ec.set(entry2, "host", host) ec.register_connection(entry2, ccnd2) ec.deploy() ec.wait_started([ccnd1, ccnd2]) stdout = ec.trace(entry1, "ping") expected = "icmp_seq=1" self.assertTrue(stdout.find(expected) > -1) stdout = ec.trace(entry1, "mtr") expected = "1." self.assertTrue(stdout.find(expected) > -1) ec.shutdown()
def t_concurrency(self, host, user): ec = ExperimentController(exp_id="test-concurrency") 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) apps = list() for i in xrange(50): app = ec.register_resource("linux::Application") cmd = "ping -c5 %s" % self.target ec.set(app, "command", cmd) ec.register_connection(app, node) apps.append(app) ec.deploy() ec.wait_finished(apps) self.assertTrue(ec.state(node) == ResourceState.STARTED) self.assertTrue( all([ec.state(guid) == ResourceState.STOPPED \ for guid in apps]) ) for app in apps: stdout = ec.trace(app, 'stdout') size = ec.trace(app, 'stdout', attr = TraceAttr.SIZE) self.assertEquals(len(stdout), size) block = ec.trace(app, 'stdout', attr = TraceAttr.STREAM, block = 5, offset = 1) self.assertEquals(block, stdout[5:10]) path = ec.trace(app, 'stdout', attr = TraceAttr.PATH) rm = ec.get_resource(app) p = os.path.join(rm.run_home, 'stdout') self.assertEquals(path, p) ec.shutdown()
def t_http_sources(self, host, user): ec = ExperimentController(exp_id="test-http-sources") 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) sources = "http://yans.pl.sophia.inria.fr/code/nef/archive/tip.tar.gz;" \ "http://yans.pl.sophia.inria.fr/code/nef/raw-file/8ace577d4079/src/nef/images/menu/connect.png" app = ec.register_resource("linux::Application") ec.set(app, "sources", sources) command = "ls ${SRC}" ec.set(app, "command", command) ec.register_connection(app, node) ec.deploy() ec.wait_finished([app]) self.assertTrue(ec.state(node) == ResourceState.STARTED) self.assertTrue(ec.state(app) == ResourceState.STOPPED) exitcode = ec.trace(app, "deploy_exitcode") self.assertTrue(exitcode.strip() == "0") out = ec.trace(app, "deploy_stdout") self.assertTrue(out.find("tip.tar.gz") > -1) self.assertTrue(out.find("connect.png") > -1) stdout = ec.trace(app, "stdout") self.assertTrue(stdout.find("tip.tar.gz") > -1) self.assertTrue(stdout.find("connect.png") > -1) ec.shutdown()
def test_exception(self): from nepi.execution.resource import ResourceFactory ResourceFactory.register_type(ErrorApplication) ResourceFactory.register_type(Node) ResourceFactory.register_type(Interface) ec = ExperimentController() node = ec.register_resource("Node") app = ec.register_resource("ErrorApplication") ec.register_connection(app, node) ec.deploy() ec.wait_finished(app) ec.shutdown() self.assertEquals(ec._fm._failure_level, FailureLevel.RM_FAILURE)
def test_critical(self): from nepi.execution.resource import ResourceFactory ResourceFactory.register_type(ErrorApplication) ResourceFactory.register_type(Application) ResourceFactory.register_type(Node) ResourceFactory.register_type(Interface) ec = ExperimentController() node = ec.register_resource("Node") apps = list() eapp = ec.register_resource("ErrorApplication") ec.set(eapp, "critical", False) ec.register_connection(eapp, node) apps.append(eapp) for i in xrange(10): app = ec.register_resource("Application") ec.register_connection(app, node) apps.append(app) ec.deploy() ec.wait_finished(apps) state = ec.state(eapp) self.assertEquals(state, ResourceState.FAILED) apps.remove(eapp) for app in apps: state = ec.state(app) self.assertEquals(state, ResourceState.STOPPED) ec.shutdown() self.assertEquals(ec._fm._failure_level, FailureLevel.OK)
def t_condition(self, host, user, depends): ec = ExperimentController(exp_id="test-condition") 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] 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()
def t_nodns(self, host, user): ec = ExperimentController(exp_id = "test-nodns") 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) app = ec.register_resource("linux::Mtr") ec.set(app, "noDns", False) ec.set(app, "target", self.target) ec.register_connection(app, node) ec.deploy() ec.wait_finished(app) stdout = ec.trace(app, "stdout") self.assertTrue(stdout.find("1.") > -1) ec.shutdown()
def t_code(self, host, user): ec = ExperimentController(exp_id = "tests-code") 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) prog = """#include <stdio.h> int main (void) { printf ("Hello, world!\\n"); return 0; } """ cmd = "${RUN_HOME}/hello" build = "gcc -Wall -x c ${APP_HOME}/code -o hello" app = ec.register_resource("linux::Application") ec.set(app, "command", cmd) ec.set(app, "code", prog) ec.set(app, "depends", "gcc") ec.set(app, "build", build) ec.register_connection(app, node) ec.deploy() ec.wait_finished(app) out = ec.trace(app, 'stdout') self.assertEquals(out, "Hello, world!\n") ec.shutdown()
def t_code(self, host, user): ec = ExperimentController(exp_id="tests-code") node = ec.register_resource("linux::Node") ec.set(node, "hostname", host) ec.set(node, "username", user) ec.set(node, "cleanExperiment", True) ec.set(node, "cleanProcesses", True) prog = """#include <stdio.h> int main (void) { printf ("Hello, world!\\n"); return 0; } """ cmd = "${RUN_HOME}/hello" build = "gcc -Wall -x c ${APP_HOME}/code -o hello" app = ec.register_resource("linux::Application") ec.set(app, "command", cmd) ec.set(app, "code", prog) ec.set(app, "depends", "gcc") ec.set(app, "build", build) ec.register_connection(app, node) ec.deploy() ec.wait_finished(app) out = ec.trace(app, 'stdout') self.assertEquals(out, "Hello, world!\n") ec.shutdown()
def t_xterm(self, host, user): ec = ExperimentController(exp_id="test-xterm") 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) app = ec.register_resource("linux::Application") ec.set(app, "command", "xterm") ec.set(app, "depends", "xterm") ec.set(app, "forwardX11", True) ec.register_connection(app, node) ec.deploy() ec.wait_finished([app]) self.assertTrue(ec.state(app) == ResourceState.STOPPED) ec.shutdown()
def t_copy_files(self, host, user): # create some temp files and directories to copy dirpath = tempfile.mkdtemp() f = tempfile.NamedTemporaryFile(dir=dirpath, delete=False) f.close() f1 = tempfile.NamedTemporaryFile(delete=False) f1.close() f1.name ec = ExperimentController(exp_id="test-copyfile") 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) app = ec.register_resource("linux::Application") ec.set(app, "command", "ls ${SRC}") ec.set(app, "sources", "%s;%s" % (dirpath, f1.name)) ec.register_connection(app, node) ec.deploy() ec.wait_finished([app]) stdout = ec.trace(app, "stdout") self.assertTrue(stdout.find(os.path.basename(dirpath)) > -1) self.assertTrue(stdout.find(os.path.basename(f1.name)) > -1) ec.shutdown() os.remove(f1.name) shutil.rmtree(dirpath)
def t_count(self, host, user): ec = ExperimentController(exp_id="test-ping-count") 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) app = ec.register_resource("linux::Ping") ec.set(app, "count", "3") ec.set(app, "target", self.target) ec.register_connection(app, node) ec.deploy() ec.wait_finished(app) stdout = ec.trace(app, "stdout") expected = "3 packets transmitted, 3 received, 0% packet loss" self.assertTrue(stdout.find(expected) > -1) ec.shutdown()
def t_count(self, host, user): ec = ExperimentController(exp_id = "test-ping-count") 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) app = ec.register_resource("linux::Ping") ec.set(app, "count", "3") ec.set(app, "target", self.target) ec.register_connection(app, node) ec.deploy() ec.wait_finished(app) stdout = ec.trace(app, "stdout") expected = "3 packets transmitted, 3 received, 0% packet loss" self.assertTrue(stdout.find(expected) > -1) ec.shutdown()
class OMFVLCWrongCaseWithNonCritical(unittest.TestCase): id = 2000 def setUp(self): self.ec = ExperimentController(exp_id = str(OMFVLCWrongCaseWithNonCritical.id)) OMFVLCWrongCaseWithNonCritical.id += 1 self.node1 = self.ec.register_resource("omf::Node") self.ec.set(self.node1, 'hostname', 'omf.plexus.wlab17') self.ec.set(self.node1, 'xmppUser', "nepi") self.ec.set(self.node1, 'xmppServer', "xmpp-plexus.onelab.eu") self.ec.set(self.node1, 'xmppPort', "5222") self.ec.set(self.node1, 'xmppPassword', "1234") self.ec.set(self.node1, 'version', "5") self.iface1 = self.ec.register_resource("omf::WifiInterface") self.ec.set(self.iface1, 'name', "wlan0") self.ec.set(self.iface1, 'mode', "adhoc") self.ec.set(self.iface1, 'hw_mode', "g") self.ec.set(self.iface1, 'essid', "vlcexp") self.ec.set(self.iface1, 'ip', "10.0.0.17/24") self.ec.set(self.iface1, 'version', "5") self.app1 = self.ec.register_resource("omf::Application") self.ec.set(self.app1, 'appid', 'Kill#1') self.ec.set(self.app1, 'command', "/usr/bin/test -1") self.ec.set(self.app1, 'env', "DISPLAY=localhost:10.0 XAUTHORITY=/root/.Xauthority") self.ec.set(self.app1, 'version', "5") self.ec.register_connection(self.app1, self.node1) self.ec.register_connection(self.node1, self.iface1) def test_deploy_with_node_nc(self): self.node2 = self.ec.register_resource("omf::Node") self.ec.set(self.node2, "critical", False) self.ec.set(self.node2, 'version', "5") self.iface2 = self.ec.register_resource("omf::WifiInterface") self.ec.set(self.iface2, 'name', "wlan0") self.ec.set(self.iface2, 'mode', "adhoc") self.ec.set(self.iface2, 'hw_mode', "g") self.ec.set(self.iface2, 'essid', "vlcexp") self.ec.set(self.iface2, 'ip', "10.0.0.37/24") self.ec.set(self.iface2, 'version', "5") self.channel = self.ec.register_resource("omf::Channel") self.ec.set(self.channel, 'channel', "6") self.ec.set(self.channel, 'xmppUser', "nepi") self.ec.set(self.channel, 'xmppServer', "xmpp-plexus.onelab.eu") self.ec.set(self.channel, 'xmppPort', "5222") self.ec.set(self.channel, 'xmppPassword', "1234") self.ec.set(self.channel, 'version', "5") self.ec.register_connection(self.iface1, self.channel) self.ec.register_connection(self.node2, self.iface2) self.ec.register_connection(self.iface2, self.channel) self.ec.register_condition([self.app1], ResourceAction.STOP, self.app1, ResourceState.STARTED , "5s") self.ec.deploy() self.ec.wait_finished([self.app1]) self.assertEquals(self.ec.get_resource(self.node2).state, ResourceState.FAILED) self.assertEquals(self.ec.get_resource(self.iface2).state, ResourceState.FAILED) self.ec.shutdown() self.assertEquals(self.ec.get_resource(self.node1).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.node2).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.iface1).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.iface2).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.channel).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.app1).state, ResourceState.RELEASED) def test_deploy_with_node_and_iface_nc(self): self.node2 = self.ec.register_resource("omf::Node") self.ec.set(self.node2, "critical", False) self.ec.set(self.node2, 'version', "5") self.iface2 = self.ec.register_resource("omf::WifiInterface") self.ec.set(self.node2, "critical", False) self.ec.set(self.iface2, 'name', "wlan0") self.ec.set(self.iface2, 'mode', "adhoc") self.ec.set(self.iface2, 'hw_mode', "g") self.ec.set(self.iface2, 'essid', "vlcexp") self.ec.set(self.iface2, 'ip', "10.0.0.37/24") self.ec.set(self.iface2, 'version', "5") self.channel = self.ec.register_resource("omf::Channel") self.ec.set(self.channel, 'channel', "6") self.ec.set(self.channel, 'xmppUser', "nepi") self.ec.set(self.channel, 'xmppServer', "xmpp-plexus.onelab.eu") self.ec.set(self.channel, 'xmppPort', "5222") self.ec.set(self.channel, 'xmppPassword', "1234") self.ec.set(self.channel, 'version', "5") self.ec.register_connection(self.iface1, self.channel) self.ec.register_connection(self.node2, self.iface2) self.ec.register_connection(self.iface2, self.channel) self.ec.register_condition([self.app1], ResourceAction.STOP, self.app1, ResourceState.STARTED , "5s") self.ec.deploy() self.ec.wait_finished([self.app1]) self.assertEquals(self.ec.get_resource(self.node2).state, ResourceState.FAILED) self.assertEquals(self.ec.get_resource(self.iface2).state, ResourceState.FAILED) self.ec.shutdown() self.assertEquals(self.ec.get_resource(self.node1).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.node2).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.iface1).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.iface2).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.channel).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.app1).state, ResourceState.RELEASED) def test_deploy_with_node_iface_channel_nc(self): self.node2 = self.ec.register_resource("omf::Node") self.ec.set(self.node2, "critical", False) self.ec.set(self.node2, 'hostname', 'omf.plexus.wlab37') self.ec.set(self.node2, 'version', "5") self.iface2 = self.ec.register_resource("omf::WifiInterface") self.ec.set(self.node2, "critical", False) self.ec.set(self.iface2, 'name', "wlan0") self.ec.set(self.iface2, 'mode', "adhoc") self.ec.set(self.iface2, 'hw_mode', "g") self.ec.set(self.iface2, 'essid', "vlcexp") self.ec.set(self.iface2, 'ip', "10.0.0.37/24") self.ec.set(self.iface2, 'version', "5") self.channel = self.ec.register_resource("omf::Channel") self.ec.set(self.channel, 'channel', "6") self.ec.set(self.channel, "critical", False) self.ec.set(self.channel, 'version', "5") self.ec.register_connection(self.iface1, self.channel) self.ec.register_connection(self.node2, self.iface2) self.ec.register_connection(self.iface2, self.channel) self.ec.register_condition([self.app1], ResourceAction.STOP, self.app1, ResourceState.STARTED , "10s") self.ec.deploy() self.ec.wait_finished([self.app1]) self.assertEquals(self.ec.get_resource(self.node2).state, ResourceState.FAILED) self.assertEquals(self.ec.get_resource(self.iface2).state, ResourceState.FAILED) self.assertEquals(self.ec.get_resource(self.channel).state, ResourceState.FAILED) self.ec.shutdown() self.assertEquals(self.ec.get_resource(self.node1).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.node2).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.iface1).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.iface2).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.channel).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.app1).state, ResourceState.RELEASED) def test_deploy_with_app_nc(self): self.node2 = self.ec.register_resource("omf::Node") self.ec.set(self.node2, 'hostname', 'omf.plexus.wlab37') self.ec.set(self.node2, 'xmppUser', "nepi") self.ec.set(self.node2, 'xmppServer', "xmpp-plexus.onelab.eu") self.ec.set(self.node2, 'xmppPort', "5222") self.ec.set(self.node2, 'xmppPassword', "1234") self.ec.set(self.node2, 'version', "5") self.iface2 = self.ec.register_resource("omf::WifiInterface") self.ec.set(self.iface2, 'name', "wlan0") self.ec.set(self.iface2, 'mode', "adhoc") self.ec.set(self.iface2, 'hw_mode', "g") self.ec.set(self.iface2, 'essid', "vlcexp") self.ec.set(self.iface2, 'ip', "10.0.0.37/24") self.ec.set(self.iface2, 'version', "5") self.channel = self.ec.register_resource("omf::Channel") self.ec.set(self.channel, 'channel', "6") self.ec.set(self.channel, 'xmppUser', "nepi") self.ec.set(self.channel, 'xmppServer', "xmpp-plexus.onelab.eu") self.ec.set(self.channel, 'xmppPort', "5222") self.ec.set(self.channel, 'xmppPassword', "1234") self.ec.set(self.channel, 'version', "5") self.app2 = self.ec.register_resource("omf::Application") self.ec.set(self.app2, "critical", False) self.ec.set(self.app2, 'appid', 'Kill#22') self.ec.set(self.app2, 'version', "5") self.ec.register_connection(self.iface1, self.channel) self.ec.register_connection(self.node2, self.iface2) self.ec.register_connection(self.iface2, self.channel) self.ec.register_connection(self.app2, self.node2) self.ec.register_condition(self.app2, ResourceAction.START, self.app1, ResourceState.STARTED , "6s") self.ec.register_condition([self.app1, self.app2], ResourceAction.STOP, self.app1, ResourceState.STARTED , "10s") self.ec.deploy() self.ec.wait_finished([self.app1, self.app2]) self.assertEquals(self.ec.get_resource(self.app1).state, ResourceState.STOPPED) self.assertEquals(self.ec.get_resource(self.app2).state, ResourceState.FAILED) self.ec.shutdown() self.assertEquals(self.ec.get_resource(self.node1).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.node2).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.iface1).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.iface2).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.channel).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.app1).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.app2).state, ResourceState.RELEASED) def test_deploy_with_all_nc_and_app_critical(self): self.node2 = self.ec.register_resource("omf::Node") self.ec.set(self.node2, "critical", False) self.ec.set(self.node2, 'hostname', 'omf.plexus.wlab37') self.ec.set(self.node2, 'version', "5") self.iface2 = self.ec.register_resource("omf::WifiInterface") self.ec.set(self.iface2, "critical", False) self.ec.set(self.iface2, 'version', "5") self.channel = self.ec.register_resource("omf::Channel") self.ec.set(self.channel, "critical", False) self.ec.set(self.channel, 'channel', "6") self.ec.set(self.channel, 'version', "5") self.app2 = self.ec.register_resource("omf::Application") self.ec.set(self.app2, 'appid', 'Kill#22') self.ec.set(self.app2, 'version', "5") self.ec.register_connection(self.iface1, self.channel) self.ec.register_connection(self.node2, self.iface2) self.ec.register_connection(self.iface2, self.channel) self.ec.register_connection(self.app2, self.node2) self.ec.register_condition(self.app2, ResourceAction.START, self.app1, ResourceState.STARTED , "6s") self.ec.register_condition([self.app1, self.app2], ResourceAction.STOP, self.app1, ResourceState.STARTED , "10s") self.ec.deploy() self.ec.wait_finished([self.app1, self.app2]) self.assertEquals(self.ec.get_resource(self.app2).state, ResourceState.FAILED) self.ec.shutdown() self.assertEquals(self.ec.get_resource(self.node1).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.node2).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.iface1).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.iface2).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.channel).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.app1).state, ResourceState.RELEASED) self.assertEquals(self.ec.get_resource(self.app2).state, ResourceState.RELEASED)