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 Copy(src, dst string) error {
51 in, err := os.Open(src)
57 out, err := os.Create(dst)
63 _, err = io.Copy(out, in)
70 func initEnv(launchProcess bool) {
72 /*kill xds-server if needed*/
73 cmd := exec.Command("killall", "-9", "xds-server")
74 if err := cmd.Start(); err != nil {
79 /*set environment variable*/
80 rootTestLog := "/tmp/xds-server-test"
81 if err := os.Setenv(envRootCfgDir, rootTestLog); err != nil {
84 sdkDir := rootTestLog + "/sdks/"
85 if err := os.Setenv(envXdtSdk, sdkDir); err != nil {
88 if err := os.Setenv(envXdsServerWorkspaceDir, rootTestLog); err != nil {
91 if err := os.Setenv(envXdsServerRootCfgDir, rootTestLog); err != nil {
94 if err := os.Setenv("XDS_LOG_SILLY", "1"); err != nil {
97 /*remove and recreate working directories*/
98 os.RemoveAll(rootTestLog)
99 os.MkdirAll(rootTestLog, 0755)
100 logDir = rootTestLog + "/logs/"
101 os.MkdirAll(logDir, 0755)
104 /*prepare xds-server process*/
105 func launchXdsServer(proc **os.Process) *os.File {
106 logFile := logDir + logFileXdsServer
107 file, err := os.OpenFile(logFile, os.O_CREATE|os.O_WRONLY, 0644)
111 tmpProc, err := os.StartProcess(argsProcess[0], argsProcess, &os.ProcAttr{
112 Files: []*os.File{os.Stdin, file, file},
121 func getHTTPClient(lvl int) (*common.HTTPClient, *os.File) {
122 logFile := logDir + logFileClient
123 file, err := os.OpenFile(logFile, os.O_CREATE|os.O_WRONLY, 0644)
127 conf := common.HTTPClientConfig{
128 URLPrefix: "/api/v1",
129 HeaderClientKeyName: "Xds-Sid",
132 LogPrefix: "XDSSERVERTEST: ",
135 cli, err := common.HTTPNewClient(prefixURL, conf)
139 log.Printf("HTTP session ID : %v", cli.GetClientID())
140 var ver xsapiv1.Version
141 err = cli.Get("/version", &ver)
148 func NewIoSocketClient(url, clientID string) (*IOSockClient, error) {
151 sCli := &IOSockClient{
153 EmitMutex: &sync.Mutex{},
154 Options: &socketio_client.Options{
155 Transport: "websocket",
156 Header: make(map[string][]string),
159 sCli.Options.Header["XDS-SID"] = []string{clientID}
161 sCli.Conn, err = socketio_client.NewClient(url, sCli.Options)
163 return nil, fmt.Errorf("IO.socket connection error: " + err.Error())
166 sCli.Conn.On("connection", func() {
167 sCli.Connected = true
170 sCli.Conn.On("disconnection", func(err error) {
171 log.Printf("WS disconnection event with err: %v\n", err)
172 sCli.Connected = false
175 log.Printf("Connect websocket with url=%v clientId=%v\n", prefixURL, HTTPCli.GetClientID())
178 func TestMain(m *testing.M) {
179 /* useful for debugging, preventing from launching xds-server
180 * it can be launch separetly */
181 launchProcess := true
182 log.Printf("TestMain: launchProcess is %v, so launching xds-server", launchProcess)
183 initEnv(launchProcess)
186 var fileXdsServer *os.File
188 fileXdsServer = launchXdsServer(&proc)
189 go func(p *os.Process) {
190 log.Print("xds-server is launching")
191 if status, err := p.Wait(); err != nil {
192 log.Fatalf("status=%v\n err=%v\n", status, err)
196 defer fileXdsServer.Close()
198 time.Sleep(1 * time.Second)
200 lvl := common.HTTPLogLevelDebug
201 var fileHTTPClient *os.File
202 HTTPCli, fileHTTPClient = getHTTPClient(lvl)
203 defer fileHTTPClient.Close()
205 sCli, err = NewIoSocketClient(prefixURL, HTTPCli.GetClientID())
211 log.Fatal("HTTPCLi is nil")