2 * Copyright (C) 2017-2018 "IoT.bzh"
3 * Author Clément Bénier <clement.benier@iot.bzh>
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
29 common "gerrit.automotivelinux.org/gerrit/src/xds/xds-common.git/golib"
30 "gerrit.automotivelinux.org/gerrit/src/xds/xds-server/lib/xsapiv1"
31 socketio_client "github.com/sebd71/go-socket.io-client"
35 type IOSockClient struct {
37 Conn *socketio_client.Client
38 Options *socketio_client.Options
41 //ServerDiscoChan chan Disconnection
46 var HTTPCli *common.HTTPClient
48 var sCli *IOSockClient
50 func Debug(t *testing.T, args ...interface{}) {
51 if os.Getenv("VERBOSE") != "" {
56 func Debugf(t *testing.T, format string, args ...interface{}) {
57 if os.Getenv("VERBOSE") != "" {
62 func Copy(src, dst string) error {
63 in, err := os.Open(src)
69 out, err := os.Create(dst)
75 _, err = io.Copy(out, in)
82 func initEnv(launchProcess bool) {
84 /*kill xds-server if needed*/
85 cmd := exec.Command("killall", "-9", "xds-server")
86 if err := cmd.Start(); err != nil {
91 /*set environment variable*/
92 rootTestLog := "/tmp/xds-server-test"
93 if err := os.Setenv(envRootCfgDir, rootTestLog); err != nil {
96 sdkDir := rootTestLog + "/sdks/"
97 if err := os.Setenv(envXdtSdk, sdkDir); err != nil {
100 if err := os.Setenv(envXdsServerWorkspaceDir, rootTestLog); err != nil {
103 if err := os.Setenv(envXdsServerRootCfgDir, rootTestLog); err != nil {
106 if err := os.Setenv("XDS_LOG_SILLY", "1"); err != nil {
109 /*remove and recreate working directories*/
110 os.RemoveAll(rootTestLog)
111 os.MkdirAll(rootTestLog, 0755)
112 logDir = rootTestLog + "/logs/"
113 os.MkdirAll(logDir, 0755)
116 /*prepare xds-server process*/
117 func launchXdsServer(proc **os.Process) *os.File {
118 logFile := logDir + logFileXdsServer
119 file, err := os.OpenFile(logFile, os.O_CREATE|os.O_WRONLY, 0644)
123 tmpProc, err := os.StartProcess(argsProcess[0], argsProcess, &os.ProcAttr{
124 Files: []*os.File{os.Stdin, file, file},
133 func getHTTPClient(lvl int) (*common.HTTPClient, *os.File) {
134 logFile := logDir + logFileClient
135 file, err := os.OpenFile(logFile, os.O_CREATE|os.O_WRONLY, 0644)
139 conf := common.HTTPClientConfig{
140 URLPrefix: "/api/v1",
141 HeaderClientKeyName: "Xds-Sid",
144 LogPrefix: "XDSSERVERTEST: ",
147 cli, err := common.HTTPNewClient(prefixURL, conf)
151 log.Printf("HTTP session ID : %v", cli.GetClientID())
152 var ver xsapiv1.Version
153 err = cli.Get("/version", &ver)
160 func NewIoSocketClient(url, clientID string) (*IOSockClient, error) {
163 sCli := &IOSockClient{
165 EmitMutex: &sync.Mutex{},
166 Options: &socketio_client.Options{
167 Transport: "websocket",
168 Header: make(map[string][]string),
171 sCli.Options.Header["XDS-SID"] = []string{clientID}
173 sCli.Conn, err = socketio_client.NewClient(url, sCli.Options)
175 return nil, fmt.Errorf("IO.socket connection error: " + err.Error())
178 sCli.Conn.On("connection", func() {
179 sCli.Connected = true
182 sCli.Conn.On("disconnection", func(err error) {
184 log.Printf("WS disconnection event with err: %v\n", err)
186 sCli.Connected = false
189 log.Printf("Connect websocket with url=%v clientId=%v\n", prefixURL, HTTPCli.GetClientID())
192 func TestMain(m *testing.M) {
193 /* useful for debugging, preventing from launching xds-server
194 * it can be launch separetly */
195 launchProcess := true
196 log.Printf("TestMain: launchProcess is %v, so launching xds-server", launchProcess)
197 initEnv(launchProcess)
200 var fileXdsServer *os.File
202 fileXdsServer = launchXdsServer(&proc)
203 go func(p *os.Process) {
204 log.Print("xds-server is launching")
205 if status, err := p.Wait(); err != nil {
206 log.Fatalf("status=%v\n err=%v\n", status, err)
209 defer fileXdsServer.Close()
211 time.Sleep(1 * time.Second)
213 lvl := common.HTTPLogLevelDebug
214 var fileHTTPClient *os.File
215 HTTPCli, fileHTTPClient = getHTTPClient(lvl)
216 defer fileHTTPClient.Close()
218 sCli, err = NewIoSocketClient(prefixURL, HTTPCli.GetClientID())
224 log.Fatal("HTTPCLi is nil")