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package main
import (
"time"
)
const (
// These correspond to names used in yaml config
serverInterfaceName = "srv"
clientInterfaceName = "cln"
)
type VethsSuite struct {
HstSuite
}
func (s *VethsSuite) SetupSuite() {
time.Sleep(1 * time.Second)
s.HstSuite.SetupSuite()
s.configureNetworkTopology("2peerVeth")
s.loadContainerTopology("2peerVeth")
}
func (s *VethsSuite) SetupTest() {
s.HstSuite.SetupTest()
// Setup test conditions
var sessionConfig Stanza
sessionConfig.
newStanza("session").
append("enable").
append("use-app-socket-api").close()
// ... For server
serverContainer := s.getContainerByName("server-vpp")
cpus := s.AllocateCpus()
serverVpp, err := serverContainer.newVppInstance(cpus, sessionConfig)
s.assertNotNil(serverVpp, err)
s.setupServerVpp()
// ... For client
clientContainer := s.getContainerByName("client-vpp")
cpus = s.AllocateCpus()
clientVpp, err := clientContainer.newVppInstance(cpus, sessionConfig)
s.assertNotNil(clientVpp, err)
s.setupClientVpp()
}
func (s *VethsSuite) setupServerVpp() {
serverVpp := s.getContainerByName("server-vpp").vppInstance
s.assertNil(serverVpp.start())
serverVeth := s.netInterfaces[serverInterfaceName]
idx, err := serverVpp.createAfPacket(serverVeth)
s.assertNil(err, err)
s.assertNotEqual(0, idx)
}
func (s *VethsSuite) setupClientVpp() {
clientVpp := s.getContainerByName("client-vpp").vppInstance
s.assertNil(clientVpp.start())
clientVeth := s.netInterfaces[clientInterfaceName]
idx, err := clientVpp.createAfPacket(clientVeth)
s.assertNil(err, err)
s.assertNotEqual(0, idx)
}
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