efe875e7cd
Type: test Change-Id: I8665492c2f7755901a428aacdb27e98329ff557a Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
151 lines
5.0 KiB
Go
151 lines
5.0 KiB
Go
package main
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import (
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"fmt"
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"time"
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)
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const vclTemplate = `vcl {
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app-socket-api %[1]s/var/run/app_ns_sockets/%[2]s
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app-scope-global
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app-scope-local
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namespace-id %[2]s
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namespace-secret %[2]s
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use-mq-eventfd
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}
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`
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func (s *VethsSuite) TestXEchoVclClientUdp() {
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s.testXEchoVclClient("udp")
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}
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func (s *VethsSuite) TestXEchoVclClientTcp() {
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s.testXEchoVclClient("tcp")
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}
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func (s *VethsSuite) testXEchoVclClient(proto string) {
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port := "12345"
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serverVpp := s.getContainerByName("server-vpp").vppInstance
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serverVeth := s.netInterfaces[serverInterfaceName]
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serverVpp.vppctl("test echo server uri %s://%s/%s fifo-size 64k", proto, serverVeth.ip4AddressString(), port)
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echoClnContainer := s.getTransientContainerByName("client-app")
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clientVclConfContent := fmt.Sprintf(vclTemplate, echoClnContainer.getContainerWorkDir(), "2")
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echoClnContainer.createFile("/vcl.conf", clientVclConfContent)
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testClientCommand := "vcl_test_client -N 100 -p " + proto + " " + serverVeth.ip4AddressString() + " " + port
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s.log(testClientCommand)
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echoClnContainer.addEnvVar("VCL_CONFIG", "/vcl.conf")
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o := echoClnContainer.exec(testClientCommand)
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s.log(o)
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s.assertContains(o, "CLIENT RESULTS")
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}
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func (s *VethsSuite) TestXEchoVclServerUdp() {
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s.testXEchoVclServer("udp")
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}
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func (s *VethsSuite) TestXEchoVclServerTcp() {
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s.testXEchoVclServer("tcp")
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}
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func (s *VethsSuite) testXEchoVclServer(proto string) {
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port := "12345"
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srvVppCont := s.getContainerByName("server-vpp")
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srvAppCont := s.getContainerByName("server-app")
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serverVclConfContent := fmt.Sprintf(vclTemplate, srvVppCont.getContainerWorkDir(), "1")
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srvAppCont.createFile("/vcl.conf", serverVclConfContent)
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srvAppCont.addEnvVar("VCL_CONFIG", "/vcl.conf")
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vclSrvCmd := fmt.Sprintf("vcl_test_server -p %s %s", proto, port)
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srvAppCont.execServer(vclSrvCmd)
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serverVeth := s.netInterfaces[serverInterfaceName]
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serverVethAddress := serverVeth.ip4AddressString()
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clientVpp := s.getContainerByName("client-vpp").vppInstance
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o := clientVpp.vppctl("test echo client uri %s://%s/%s fifo-size 64k verbose mbytes 2", proto, serverVethAddress, port)
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s.log(o)
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s.assertContains(o, "Test finished at")
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}
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func (s *VethsSuite) testVclEcho(proto string) {
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port := "12345"
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srvVppCont := s.getContainerByName("server-vpp")
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srvAppCont := s.getContainerByName("server-app")
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serverVclConfContent := fmt.Sprintf(vclTemplate, srvVppCont.getContainerWorkDir(), "1")
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srvAppCont.createFile("/vcl.conf", serverVclConfContent)
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srvAppCont.addEnvVar("VCL_CONFIG", "/vcl.conf")
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srvAppCont.execServer("vcl_test_server " + port)
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serverVeth := s.netInterfaces[serverInterfaceName]
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serverVethAddress := serverVeth.ip4AddressString()
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echoClnContainer := s.getTransientContainerByName("client-app")
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clientVclConfContent := fmt.Sprintf(vclTemplate, echoClnContainer.getContainerWorkDir(), "2")
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echoClnContainer.createFile("/vcl.conf", clientVclConfContent)
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testClientCommand := "vcl_test_client -p " + proto + " " + serverVethAddress + " " + port
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echoClnContainer.addEnvVar("VCL_CONFIG", "/vcl.conf")
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o := echoClnContainer.exec(testClientCommand)
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s.log(o)
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}
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func (s *VethsSuite) TestVclEchoTcp() {
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s.testVclEcho("tcp")
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}
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func (s *VethsSuite) TestVclEchoUdp() {
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s.testVclEcho("udp")
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}
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func (s *VethsSuite) TestVclRetryAttach() {
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s.skip("this test takes too long, for now it's being skipped")
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s.testRetryAttach("tcp")
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}
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func (s *VethsSuite) testRetryAttach(proto string) {
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srvVppContainer := s.getTransientContainerByName("server-vpp")
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echoSrvContainer := s.getContainerByName("server-app")
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serverVclConfContent := fmt.Sprintf(vclTemplate, echoSrvContainer.getContainerWorkDir(), "1")
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echoSrvContainer.createFile("/vcl.conf", serverVclConfContent)
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echoSrvContainer.addEnvVar("VCL_CONFIG", "/vcl.conf")
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echoSrvContainer.execServer("vcl_test_server -p " + proto + " 12346")
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s.log("This whole test case can take around 3 minutes to run. Please be patient.")
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s.log("... Running first echo client test, before disconnect.")
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serverVeth := s.netInterfaces[serverInterfaceName]
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serverVethAddress := serverVeth.ip4AddressString()
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echoClnContainer := s.getTransientContainerByName("client-app")
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clientVclConfContent := fmt.Sprintf(vclTemplate, echoClnContainer.getContainerWorkDir(), "2")
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echoClnContainer.createFile("/vcl.conf", clientVclConfContent)
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testClientCommand := "vcl_test_client -U -p " + proto + " " + serverVethAddress + " 12346"
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echoClnContainer.addEnvVar("VCL_CONFIG", "/vcl.conf")
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o := echoClnContainer.exec(testClientCommand)
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s.log(o)
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s.log("... First test ended. Stopping VPP server now.")
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// Stop server-vpp-instance, start it again and then run vcl-test-client once more
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srvVppContainer.vppInstance.disconnect()
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stopVppCommand := "/bin/bash -c 'ps -C vpp_main -o pid= | xargs kill -9'"
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srvVppContainer.exec(stopVppCommand)
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s.setupServerVpp()
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s.log("... VPP server is starting again, so waiting for a bit.")
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time.Sleep(30 * time.Second) // Wait a moment for the re-attachment to happen
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s.log("... Running second echo client test, after disconnect and re-attachment.")
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o = echoClnContainer.exec(testClientCommand)
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s.log(o)
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s.log("Done.")
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}
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