package main import ( "fmt" "reflect" "runtime" "strings" "time" . "github.com/onsi/ginkgo/v2" ) // These correspond to names used in yaml config const ( serverInterfaceName = "srv" clientInterfaceName = "cln" ) var vethTests = []func(s *VethsSuite){} var vethSoloTests = []func(s *VethsSuite){} type VethsSuite struct { HstSuite } func registerVethTests(tests ...func(s *VethsSuite)) { vethTests = append(vethTests, tests...) } func registerSoloVethTests(tests ...func(s *VethsSuite)) { vethSoloTests = append(vethSoloTests, tests...) } 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, fmt.Sprint(err)) s.setupServerVpp() // ... For client clientContainer := s.getContainerByName("client-vpp") cpus = s.AllocateCpus() clientVpp, err := clientContainer.newVppInstance(cpus, sessionConfig) s.assertNotNil(clientVpp, fmt.Sprint(err)) s.setupClientVpp() } func (s *VethsSuite) setupServerVpp() { serverVpp := s.getContainerByName("server-vpp").vppInstance s.assertNil(serverVpp.start()) serverVeth := s.getInterfaceByName(serverInterfaceName) idx, err := serverVpp.createAfPacket(serverVeth) s.assertNil(err, fmt.Sprint(err)) s.assertNotEqual(0, idx) } func (s *VethsSuite) setupClientVpp() { clientVpp := s.getContainerByName("client-vpp").vppInstance s.assertNil(clientVpp.start()) clientVeth := s.getInterfaceByName(clientInterfaceName) idx, err := clientVpp.createAfPacket(clientVeth) s.assertNil(err, fmt.Sprint(err)) s.assertNotEqual(0, idx) } var _ = Describe("VethsSuite", Ordered, ContinueOnFailure, func() { var s VethsSuite BeforeAll(func() { s.SetupSuite() }) BeforeEach(func() { s.SetupTest() }) AfterAll(func() { s.TearDownSuite() }) AfterEach(func() { s.TearDownTest() }) // https://onsi.github.io/ginkgo/#dynamically-generating-specs for _, test := range vethTests { test := test pc := reflect.ValueOf(test).Pointer() funcValue := runtime.FuncForPC(pc) testName := strings.Split(funcValue.Name(), ".")[2] It(testName, func(ctx SpecContext) { s.log(testName + ": BEGIN") test(&s) }, SpecTimeout(time.Minute*5)) } }) var _ = Describe("VethsSuiteSolo", Ordered, ContinueOnFailure, Serial, func() { var s VethsSuite BeforeAll(func() { s.SetupSuite() }) BeforeEach(func() { s.SetupTest() }) AfterAll(func() { s.TearDownSuite() }) AfterEach(func() { s.TearDownTest() }) // https://onsi.github.io/ginkgo/#dynamically-generating-specs for _, test := range vethSoloTests { test := test pc := reflect.ValueOf(test).Pointer() funcValue := runtime.FuncForPC(pc) testName := strings.Split(funcValue.Name(), ".")[2] It(testName, Label("SOLO"), func(ctx SpecContext) { s.log(testName + ": BEGIN") test(&s) }, SpecTimeout(time.Minute*5)) } })