Kent Hagerman | 0ab4cb2 | 2019-04-24 13:13:35 -0400 | [diff] [blame] | 1 | // +build integration |
| 2 | |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 3 | /* |
| 4 | * Copyright 2018-present Open Networking Foundation |
| 5 | |
| 6 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | * you may not use this file except in compliance with the License. |
| 8 | * You may obtain a copy of the License at |
| 9 | |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | |
| 12 | * Unless required by applicable law or agreed to in writing, software |
| 13 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | * See the License for the specific language governing permissions and |
| 16 | * limitations under the License. |
| 17 | */ |
| 18 | package concurrency |
| 19 | |
| 20 | import ( |
| 21 | "context" |
| 22 | "errors" |
| 23 | "fmt" |
| 24 | "github.com/golang/protobuf/ptypes/empty" |
| 25 | "github.com/google/uuid" |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 26 | "github.com/opencord/voltha-go/common/log" |
Scott Baker | cb7c88a | 2019-10-16 18:32:48 -0700 | [diff] [blame] | 27 | com "github.com/opencord/voltha-lib-go/pkg/adapters/common" |
William Kurkian | daa6bb2 | 2019-03-07 12:26:28 -0500 | [diff] [blame] | 28 | "github.com/opencord/voltha-protos/go/common" |
| 29 | "github.com/opencord/voltha-protos/go/voltha" |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 30 | "github.com/stretchr/testify/assert" |
| 31 | "google.golang.org/grpc" |
| 32 | "google.golang.org/grpc/metadata" |
| 33 | "os" |
| 34 | "os/exec" |
| 35 | "strings" |
| 36 | "testing" |
| 37 | ) |
| 38 | |
| 39 | var conns []*grpc.ClientConn |
| 40 | var stubs []voltha.VolthaServiceClient |
| 41 | var volthaSerialNumberKey string |
| 42 | var grpcPorts []int |
| 43 | |
| 44 | /* |
| 45 | This series of tests are executed with two RW_Cores |
| 46 | */ |
| 47 | |
| 48 | var devices map[string]*voltha.Device |
| 49 | |
| 50 | func setup() { |
| 51 | var err error |
| 52 | |
| 53 | if _, err = log.AddPackage(log.JSON, log.WarnLevel, log.Fields{"instanceId": "testing"}); err != nil { |
| 54 | log.With(log.Fields{"error": err}).Fatal("Cannot setup logging") |
| 55 | } |
| 56 | log.UpdateAllLoggers(log.Fields{"instanceId": "testing"}) |
| 57 | log.SetAllLogLevel(log.ErrorLevel) |
| 58 | |
| 59 | grpcPorts = []int{50057, 50058} |
| 60 | stubs = make([]voltha.VolthaServiceClient, 0) |
| 61 | conns = make([]*grpc.ClientConn, 0) |
| 62 | |
| 63 | volthaSerialNumberKey = "voltha_serial_number" |
| 64 | devices = make(map[string]*voltha.Device) |
| 65 | } |
| 66 | |
Kent Hagerman | 0ab4cb2 | 2019-04-24 13:13:35 -0400 | [diff] [blame] | 67 | func connectToCore(port int) (voltha.VolthaServiceClient, error) { |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 68 | grpcHostIP := os.Getenv("DOCKER_HOST_IP") |
| 69 | grpcHost := fmt.Sprintf("%s:%d", grpcHostIP, port) |
| 70 | conn, err := grpc.Dial(grpcHost, grpc.WithInsecure()) |
| 71 | if err != nil { |
| 72 | log.Fatalf("did not connect: %s", err) |
| 73 | return nil, errors.New("failure-to-connect") |
| 74 | } |
| 75 | conns = append(conns, conn) |
| 76 | return voltha.NewVolthaServiceClient(conn), nil |
| 77 | } |
| 78 | |
| 79 | func setupGrpcConnection() []voltha.VolthaServiceClient { |
| 80 | // We have 2 concurrent cores. Connect to them |
| 81 | for _, port := range grpcPorts { |
| 82 | if client, err := connectToCore(port); err == nil { |
| 83 | stubs = append(stubs, client) |
| 84 | log.Infow("connected", log.Fields{"port": port}) |
| 85 | } |
| 86 | } |
| 87 | return stubs |
| 88 | } |
| 89 | |
| 90 | func clearAllDevices(clearMap bool) { |
| 91 | for key, _ := range devices { |
| 92 | ctx := context.Background() |
| 93 | response, err := stubs[1].DeleteDevice(ctx, &voltha.ID{Id: key}) |
| 94 | log.Infow("response", log.Fields{"res": response, "error": err}) |
| 95 | if clearMap { |
| 96 | delete(devices, key) |
| 97 | } |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | // Verify if all ids are present in the global list of devices |
| 102 | func hasAllIds(ids *voltha.IDs) bool { |
| 103 | if ids == nil && len(devices) == 0 { |
| 104 | return true |
| 105 | } |
| 106 | if ids == nil { |
| 107 | return false |
| 108 | } |
| 109 | for _, id := range ids.Items { |
| 110 | if _, exist := devices[id.Id]; !exist { |
| 111 | return false |
| 112 | } |
| 113 | } |
| 114 | return true |
| 115 | } |
| 116 | |
| 117 | func startKafka() { |
| 118 | fmt.Println("Starting Kafka and Etcd ...") |
| 119 | command := "docker-compose" |
| 120 | cmd := exec.Command(command, "-f", "../../../compose/docker-compose-zk-kafka-test.yml", "up", "-d") |
| 121 | if err := cmd.Run(); err != nil { |
| 122 | log.Fatal(err) |
| 123 | } |
| 124 | } |
| 125 | |
| 126 | func startEtcd() { |
| 127 | fmt.Println("Starting Etcd ...") |
| 128 | command := "docker-compose" |
| 129 | cmd := exec.Command(command, "-f", "../../../compose/docker-compose-etcd.yml", "up", "-d") |
| 130 | if err := cmd.Run(); err != nil { |
| 131 | log.Fatal(err) |
| 132 | } |
| 133 | } |
| 134 | |
| 135 | func stopKafka() { |
| 136 | fmt.Println("Stopping Kafka and Etcd ...") |
| 137 | command := "docker-compose" |
| 138 | cmd := exec.Command(command, "-f", "../../../compose/docker-compose-zk-kafka-test.yml", "down") |
| 139 | if err := cmd.Run(); err != nil { |
| 140 | // ignore error - as this is mostly due network being left behind as its being used by other |
| 141 | // containers |
| 142 | log.Warn(err) |
| 143 | } |
| 144 | } |
| 145 | |
| 146 | func stopEtcd() { |
| 147 | fmt.Println("Stopping Etcd ...") |
| 148 | command := "docker-compose" |
| 149 | cmd := exec.Command(command, "-f", "../../../compose/docker-compose-etcd.yml", "down") |
| 150 | if err := cmd.Run(); err != nil { |
| 151 | // ignore error - as this is mostly due network being left behind as its being used by other |
| 152 | // containers |
| 153 | log.Warn(err) |
| 154 | } |
| 155 | } |
| 156 | |
| 157 | func startCores() { |
| 158 | fmt.Println("Starting voltha cores ...") |
| 159 | command := "docker-compose" |
| 160 | cmd := exec.Command(command, "-f", "../../../compose/rw_core_concurrency_test.yml", "up", "-d") |
| 161 | if err := cmd.Run(); err != nil { |
| 162 | log.Fatal(err) |
| 163 | } |
| 164 | } |
| 165 | |
| 166 | func stopCores() { |
| 167 | fmt.Println("Stopping voltha cores ...") |
| 168 | command := "docker-compose" |
| 169 | cmd := exec.Command(command, "-f", "../../../compose/rw_core_concurrency_test.yml", "down") |
| 170 | if err := cmd.Run(); err != nil { |
| 171 | // ignore error - as this is mostly due network being left behind as its being used by other |
| 172 | // containers |
| 173 | log.Warn(err) |
| 174 | } |
| 175 | } |
| 176 | |
| 177 | func startSimulatedOLTAndONUAdapters() { |
| 178 | fmt.Println("Starting simulated OLT and ONU adapters ...") |
| 179 | command := "docker-compose" |
| 180 | cmd := exec.Command(command, "-f", "../../../compose/adapters-simulated.yml", "up", "-d") |
| 181 | if err := cmd.Run(); err != nil { |
| 182 | log.Fatal(err) |
| 183 | } |
| 184 | } |
| 185 | |
| 186 | func stopSimulatedOLTAndONUAdapters() { |
| 187 | fmt.Println("Stopping simulated OLT and ONU adapters ...") |
| 188 | command := "docker-compose" |
| 189 | cmd := exec.Command(command, "-f", "../../../compose/adapters-simulated.yml", "down") |
| 190 | if err := cmd.Run(); err != nil { |
| 191 | // ignore error - as this is mostly due network being left behind as its being used by other |
| 192 | // containers |
| 193 | log.Warn(err) |
| 194 | } |
| 195 | } |
| 196 | |
Kent Hagerman | 0ab4cb2 | 2019-04-24 13:13:35 -0400 | [diff] [blame] | 197 | func sendCreateDeviceRequest(ctx context.Context, stub voltha.VolthaServiceClient, device *voltha.Device, ch chan interface{}) { |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 198 | fmt.Println("Sending create device ...") |
| 199 | if response, err := stub.CreateDevice(ctx, device); err != nil { |
| 200 | ch <- err |
| 201 | } else { |
| 202 | ch <- response |
| 203 | } |
| 204 | } |
| 205 | |
Kent Hagerman | 0ab4cb2 | 2019-04-24 13:13:35 -0400 | [diff] [blame] | 206 | func sendEnableDeviceRequest(ctx context.Context, stub voltha.VolthaServiceClient, deviceId string, ch chan interface{}) { |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 207 | fmt.Println("Sending enable device ...") |
Kent Hagerman | 0ab4cb2 | 2019-04-24 13:13:35 -0400 | [diff] [blame] | 208 | if response, err := stub.EnableDevice(ctx, &common.ID{Id: deviceId}); err != nil { |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 209 | ch <- err |
| 210 | } else { |
| 211 | ch <- response |
| 212 | } |
| 213 | } |
| 214 | |
| 215 | //// createPonsimDevice sends two requests to each core and waits for both responses |
| 216 | //func createPonsimDevice(stubs []voltha.VolthaServiceClient) (*voltha.Device, error) { |
| 217 | // ui := uuid.New() |
| 218 | // ctx := metadata.NewOutgoingContext(context.Background(), metadata.Pairs(volthaSerialNumberKey, ui.String())) |
| 219 | // //preprovision_olt -t ponsim_olt -H 172.20.0.11:50060 |
| 220 | // device := &voltha.Device{Type: "ponsim_olt"} |
| 221 | // device.Address = &voltha.Device_HostAndPort{HostAndPort:"172.20.0.11:50060"} |
| 222 | // ch := make(chan interface{}) |
| 223 | // defer close(ch) |
| 224 | // requestNum := 0 |
| 225 | // for _, stub := range stubs { |
| 226 | // go sendCreateDeviceRequest(ctx, stub, device, ch) |
| 227 | // requestNum += 1 |
| 228 | // } |
| 229 | // fmt.Println("Waiting for create device response ...") |
| 230 | // receivedResponse := 0 |
| 231 | // var err error |
| 232 | // var returnedDevice *voltha.Device |
| 233 | // select { |
| 234 | // case res, ok := <-ch: |
| 235 | // receivedResponse += 1 |
| 236 | // if !ok { |
| 237 | // } else if er, ok := res.(error); ok { |
| 238 | // err = er |
| 239 | // } else if d, ok := res.(*voltha.Device); ok { |
| 240 | // returnedDevice = d |
| 241 | // } |
| 242 | // if receivedResponse == requestNum { |
| 243 | // break |
| 244 | // } |
| 245 | // } |
| 246 | // if returnedDevice != nil { |
| 247 | // return returnedDevice, nil |
| 248 | // } |
| 249 | // return nil, err |
| 250 | //} |
| 251 | |
| 252 | // createDevice sends two requests to each core and waits for both responses |
| 253 | func createDevice(stubs []voltha.VolthaServiceClient) (*voltha.Device, error) { |
| 254 | ui := uuid.New() |
| 255 | ctx := metadata.NewOutgoingContext(context.Background(), metadata.Pairs(volthaSerialNumberKey, ui.String())) |
| 256 | randomMacAddress := strings.ToUpper(com.GetRandomMacAddress()) |
Kent Hagerman | 0ab4cb2 | 2019-04-24 13:13:35 -0400 | [diff] [blame] | 257 | device := &voltha.Device{Type: "simulated_olt", MacAddress: randomMacAddress} |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 258 | ch := make(chan interface{}) |
| 259 | defer close(ch) |
| 260 | requestNum := 0 |
| 261 | for _, stub := range stubs { |
| 262 | go sendCreateDeviceRequest(ctx, stub, device, ch) |
| 263 | requestNum += 1 |
| 264 | } |
| 265 | fmt.Println("Waiting for create device response ...") |
| 266 | receivedResponse := 0 |
| 267 | var err error |
| 268 | var returnedDevice *voltha.Device |
| 269 | select { |
| 270 | case res, ok := <-ch: |
| 271 | receivedResponse += 1 |
| 272 | if !ok { |
| 273 | } else if er, ok := res.(error); ok { |
| 274 | err = er |
| 275 | } else if d, ok := res.(*voltha.Device); ok { |
| 276 | returnedDevice = d |
| 277 | } |
| 278 | if receivedResponse == requestNum { |
| 279 | break |
| 280 | } |
| 281 | } |
| 282 | if returnedDevice != nil { |
| 283 | return returnedDevice, nil |
| 284 | } |
| 285 | return nil, err |
| 286 | } |
| 287 | |
| 288 | // enableDevices sends two requests to each core for each device and waits for both responses before sending another |
| 289 | // enable request for a different device. |
| 290 | func enableAllDevices(stubs []voltha.VolthaServiceClient) error { |
| 291 | for deviceId, val := range devices { |
| 292 | if val.AdminState == voltha.AdminState_PREPROVISIONED { |
| 293 | ui := uuid.New() |
| 294 | ctx := metadata.NewOutgoingContext(context.Background(), metadata.Pairs(volthaSerialNumberKey, ui.String())) |
| 295 | ch := make(chan interface{}) |
| 296 | defer close(ch) |
| 297 | requestNum := 0 |
| 298 | for _, stub := range stubs { |
| 299 | go sendEnableDeviceRequest(ctx, stub, deviceId, ch) |
Kent Hagerman | 0ab4cb2 | 2019-04-24 13:13:35 -0400 | [diff] [blame] | 300 | requestNum += 1 |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 301 | } |
| 302 | receivedResponse := 0 |
| 303 | var err error |
| 304 | fmt.Println("Waiting for enable device response ...") |
| 305 | validResponseReceived := false |
| 306 | select { |
| 307 | case res, ok := <-ch: |
| 308 | receivedResponse += 1 |
| 309 | if !ok { |
| 310 | } else if er, ok := res.(error); ok { |
| 311 | err = er |
Kent Hagerman | 0ab4cb2 | 2019-04-24 13:13:35 -0400 | [diff] [blame] | 312 | } else if _, ok := res.(*empty.Empty); ok { |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 313 | validResponseReceived = true |
| 314 | } |
| 315 | if receivedResponse == requestNum { |
| 316 | break |
| 317 | } |
| 318 | } |
| 319 | if validResponseReceived { |
| 320 | return nil |
| 321 | } |
| 322 | return err |
| 323 | } |
| 324 | } |
| 325 | return nil |
| 326 | } |
| 327 | |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 328 | func TestConcurrentRequests(t *testing.T) { |
| 329 | fmt.Println("Testing Concurrent requests ...") |
| 330 | |
| 331 | ////0. Start kafka and Ectd |
Kent Hagerman | 0ab4cb2 | 2019-04-24 13:13:35 -0400 | [diff] [blame] | 332 | startKafka() |
| 333 | defer stopKafka() |
| 334 | startEtcd() |
| 335 | defer stopKafka() |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 336 | // |
| 337 | ////1. Start the core |
Kent Hagerman | 0ab4cb2 | 2019-04-24 13:13:35 -0400 | [diff] [blame] | 338 | startCores() |
| 339 | defer stopCores() |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 340 | // |
| 341 | ////2. Start the simulated adapters |
Kent Hagerman | 0ab4cb2 | 2019-04-24 13:13:35 -0400 | [diff] [blame] | 342 | startSimulatedOLTAndONUAdapters() |
| 343 | defer stopSimulatedOLTAndONUAdapters() |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 344 | // |
| 345 | //// Wait until the core and adapters sync up |
| 346 | //time.Sleep(10 * time.Second) |
| 347 | |
| 348 | stubs = setupGrpcConnection() |
| 349 | |
| 350 | //3. Create the devices |
| 351 | response, err := createDevice(stubs) |
| 352 | log.Infow("response", log.Fields{"res": response, "error": err}) |
| 353 | assert.Nil(t, err) |
| 354 | devices[response.Id] = response |
| 355 | |
| 356 | //4. Enable all the devices |
| 357 | err = enableAllDevices(stubs) |
| 358 | assert.Nil(t, err) |
| 359 | |
| 360 | ////5. Store simulated adapters |
| 361 | //stopSimulatedOLTAndONUAdapters() |
| 362 | // |
| 363 | ////6. Store the core |
| 364 | //stopCores() |
| 365 | // |
| 366 | ////7. Stop Kafka and Etcd |
| 367 | //stopKafka() |
| 368 | //stopEtcd() |
| 369 | } |
| 370 | |
khenaidoo | 297cd25 | 2019-02-07 22:10:23 -0500 | [diff] [blame] | 371 | func shutdown() { |
| 372 | for _, conn := range conns { |
| 373 | conn.Close() |
| 374 | } |
| 375 | } |
| 376 | |
| 377 | func TestMain(m *testing.M) { |
| 378 | setup() |
| 379 | code := m.Run() |
| 380 | shutdown() |
| 381 | os.Exit(code) |
| 382 | } |