extras/hs-test/suite_veth_test.go

   1 package main
   2
   3 import (
   4         "time"
   5 )
   6
   7 const (
   8         // These correspond to names used in yaml config
   9         serverInterfaceName = "vppsrv"
  10         clientInterfaceName = "vppcln"
  11 )
  12
  13 type VethsSuite struct {
  14         HstSuite
  15 }
  16
  17 func (s *VethsSuite) SetupSuite() {
  18         time.Sleep(1 * time.Second)
  19         s.HstSuite.SetupSuite()
  20         s.configureNetworkTopology("2peerVeth")
  21         s.loadContainerTopology("2peerVeth")
  22 }
  23
  24 func (s *VethsSuite) SetupTest() {
  25         s.HstSuite.SetupTest()
  26
  27         // Setup test conditions
  28
  29         var sessionConfig Stanza
  30         sessionConfig.
  31                 newStanza("session").
  32                 append("enable").
  33                 append("use-app-socket-api").close()
  34
  35         // ... For server
  36         serverContainer := s.getContainerByName("server-vpp")
  37
  38         cpus := s.AllocateCpus()
  39         serverVpp, _ := serverContainer.newVppInstance(cpus, sessionConfig)
  40         s.assertNotNil(serverVpp)
  41
  42         s.setupServerVpp()
  43
  44         // ... For client
  45         clientContainer := s.getContainerByName("client-vpp")
  46
  47         cpus = s.AllocateCpus()
  48         clientVpp, _ := clientContainer.newVppInstance(cpus, sessionConfig)
  49         s.assertNotNil(clientVpp)
  50
  51         s.setupClientVpp()
  52 }
  53
  54 func (s *VethsSuite) setupServerVpp() {
  55         serverVpp := s.getContainerByName("server-vpp").vppInstance
  56         s.assertNil(serverVpp.start())
  57
  58         serverVeth := s.netInterfaces[serverInterfaceName]
  59         idx, err := serverVpp.createAfPacket(serverVeth)
  60         s.assertNil(err)
  61         s.assertNotEqual(0, idx)
  62 }
  63
  64 func (s *VethsSuite) setupClientVpp() {
  65         clientVpp := s.getContainerByName("client-vpp").vppInstance
  66         s.assertNil(clientVpp.start())
  67
  68         clientVeth := s.netInterfaces[clientInterfaceName]
  69         idx, err := clientVpp.createAfPacket(clientVeth)
  70         s.assertNil(err)
  71         s.assertNotEqual(0, idx)
  72 }