"time"
)
-func (s *VethsSuite) TestVclEchoQuic() {
- s.skip("quic test skipping..")
- s.testVclEcho("quic")
+const vclTemplate = `vcl {
+ app-socket-api %[1]s/var/run/app_ns_sockets/%[2]s
+ app-scope-global
+ app-scope-local
+ namespace-id %[2]s
+ namespace-secret %[2]s
+ use-mq-eventfd
}
+`
-func (s *VethsSuite) TestVclEchoUdp() {
- s.skip("udp echo currently broken in vpp, skipping..")
- s.testVclEcho("udp")
+func (s *VethsSuite) testVclEcho(proto string) {
+ port := "12345"
+ srvVppCont := s.getContainerByName("server-vpp")
+ srvAppCont := s.getContainerByName("server-app")
+
+ serverVclConfContent := fmt.Sprintf(vclTemplate, srvVppCont.getContainerWorkDir(), "1")
+ srvAppCont.createFile("/vcl.conf", serverVclConfContent)
+ srvAppCont.addEnvVar("VCL_CONFIG", "/vcl.conf")
+ srvAppCont.execServer("vcl_test_server " + port)
+
+ serverVeth := s.netInterfaces[serverInterfaceName]
+ serverVethAddress := serverVeth.ip4AddressString()
+
+ echoClnContainer := s.getTransientContainerByName("client-app")
+ clientVclConfContent := fmt.Sprintf(vclTemplate, echoClnContainer.getContainerWorkDir(), "2")
+ echoClnContainer.createFile("/vcl.conf", clientVclConfContent)
+
+ testClientCommand := "vcl_test_client -p " + proto + " " + serverVethAddress + " " + port
+ echoClnContainer.addEnvVar("VCL_CONFIG", "/vcl.conf")
+ o := echoClnContainer.exec(testClientCommand)
+ s.log(o)
}
func (s *VethsSuite) TestVclEchoTcp() {
s.testVclEcho("tcp")
}
-func (s *VethsSuite) testVclEcho(proto string) {
- serverVethAddress := s.veths["vppsrv"].Address()
- uri := proto + "://" + serverVethAddress + "/12344"
-
- echoSrvContainer := s.getContainerByName("server-application")
- serverCommand := "vpp_echo server TX=RX" +
- " socket-name " + echoSrvContainer.GetContainerWorkDir() + "/var/run/app_ns_sockets/1" +
- " use-app-socket-api" +
- " uri " + uri
- s.log(serverCommand)
- err := echoSrvContainer.execServer(serverCommand)
- s.assertNil(err)
-
- echoClnContainer := s.getContainerByName("client-application")
-
- clientCommand := "vpp_echo client" +
- " socket-name " + echoClnContainer.GetContainerWorkDir() + "/var/run/app_ns_sockets/2" +
- " use-app-socket-api uri " + uri
- s.log(clientCommand)
- o, err := echoClnContainer.exec(clientCommand)
- s.assertNil(err)
-
- s.log(o)
+func (s *VethsSuite) TestVclEchoUdp() {
+ s.testVclEcho("udp")
}
func (s *VethsSuite) TestVclRetryAttach() {
}
func (s *VethsSuite) testRetryAttach(proto string) {
- srvVppContainer := s.getContainerCopyByName("server-vpp")
+ srvVppContainer := s.getTransientContainerByName("server-vpp")
- echoSrvContainer := s.getContainerByName("server-application")
+ echoSrvContainer := s.getContainerByName("server-app")
- serverVclConfContent := fmt.Sprintf(vclTemplate, echoSrvContainer.GetContainerWorkDir(), "1")
+ serverVclConfContent := fmt.Sprintf(vclTemplate, echoSrvContainer.getContainerWorkDir(), "1")
echoSrvContainer.createFile("/vcl.conf", serverVclConfContent)
echoSrvContainer.addEnvVar("VCL_CONFIG", "/vcl.conf")
- err := echoSrvContainer.execServer("vcl_test_server -p " + proto + " 12346")
- s.assertNil(err)
+ echoSrvContainer.execServer("vcl_test_server -p " + proto + " 12346")
s.log("This whole test case can take around 3 minutes to run. Please be patient.")
s.log("... Running first echo client test, before disconnect.")
- serverVeth := s.veths[serverInterfaceName]
- serverVethAddress := serverVeth.Address()
+ serverVeth := s.netInterfaces[serverInterfaceName]
+ serverVethAddress := serverVeth.ip4AddressString()
- echoClnContainer := s.getContainerCopyByName("client-application")
- clientVclConfContent := fmt.Sprintf(vclTemplate, echoClnContainer.GetContainerWorkDir(), "2")
+ echoClnContainer := s.getTransientContainerByName("client-app")
+ clientVclConfContent := fmt.Sprintf(vclTemplate, echoClnContainer.getContainerWorkDir(), "2")
echoClnContainer.createFile("/vcl.conf", clientVclConfContent)
testClientCommand := "vcl_test_client -U -p " + proto + " " + serverVethAddress + " 12346"
echoClnContainer.addEnvVar("VCL_CONFIG", "/vcl.conf")
- o, err := echoClnContainer.exec(testClientCommand)
+ o := echoClnContainer.exec(testClientCommand)
s.log(o)
- s.assertNil(err)
s.log("... First test ended. Stopping VPP server now.")
// Stop server-vpp-instance, start it again and then run vcl-test-client once more
srvVppContainer.vppInstance.disconnect()
stopVppCommand := "/bin/bash -c 'ps -C vpp_main -o pid= | xargs kill -9'"
- _, err = srvVppContainer.exec(stopVppCommand)
- s.assertNil(err)
+ srvVppContainer.exec(stopVppCommand)
s.setupServerVpp()
time.Sleep(30 * time.Second) // Wait a moment for the re-attachment to happen
s.log("... Running second echo client test, after disconnect and re-attachment.")
- o, err = echoClnContainer.exec(testClientCommand)
+ o = echoClnContainer.exec(testClientCommand)
s.log(o)
- s.assertNil(err)
s.log("Done.")
}
func (s *VethsSuite) TestTcpWithLoss() {
- serverContainer := s.getContainerByName("server-vpp")
-
- serverVpp := NewVppInstance(serverContainer)
- s.assertNotNil(serverVpp)
- serverVpp.set2VethsServer()
- err := serverVpp.start()
- s.assertNil(err, "starting VPP failed")
+ serverVpp := s.getContainerByName("server-vpp").vppInstance
- serverVeth := s.veths[serverInterfaceName]
- _, err = serverVpp.vppctl("test echo server uri tcp://%s/20022", serverVeth.Address())
- s.assertNil(err, "starting echo server failed")
+ serverVeth := s.netInterfaces[serverInterfaceName]
+ serverVpp.vppctl("test echo server uri tcp://%s/20022",
+ serverVeth.ip4AddressString())
- clientContainer := s.getContainerByName("client-vpp")
-
- clientVpp := NewVppInstance(clientContainer)
- s.assertNotNil(clientVpp)
- clientVpp.set2VethsClient()
- err = clientVpp.start()
- s.assertNil(err, "starting VPP failed")
+ clientVpp := s.getContainerByName("client-vpp").vppInstance
// Ensure that VPP doesn't abort itself with NSIM enabled
// Warning: Removing this ping will make the test fail!
- _, err = serverVpp.vppctl("ping 10.10.10.2")
- s.assertNil(err, "ping failed")
+ clientVpp.vppctl("ping %s", serverVeth.ip4AddressString())
// Add loss of packets with Network Delay Simulator
- _, err = clientVpp.vppctl("set nsim poll-main-thread delay 0.01 ms bandwidth 40 gbit packet-size 1400 packets-per-drop 1000")
- s.assertNil(err, "configuring NSIM failed")
- _, err = clientVpp.vppctl("nsim output-feature enable-disable host-vppcln")
- s.assertNil(err, "enabling NSIM failed")
+ clientVpp.vppctl("set nsim poll-main-thread delay 0.01 ms bandwidth 40 gbit" +
+ " packet-size 1400 packets-per-drop 1000")
+
+ clientVpp.vppctl("nsim output-feature enable-disable host-vppcln")
// Do echo test from client-vpp container
- output, err := clientVpp.vppctl("test echo client uri tcp://10.10.10.1/20022 mbytes 50")
- s.assertNil(err)
+ output := clientVpp.vppctl("test echo client uri tcp://%s/20022 mbytes 50",
+ serverVeth.ip4AddressString())
s.assertEqual(true, len(output) != 0)
s.assertNotContains(output, "failed: timeout")
s.log(output)