1 files changed, 227 insertions, 0 deletions
diff --git a/test/main_test.go b/test/main_test.go
new file mode 100644
index 0000000..68206a9
--- /dev/null
+++ b/test/main_test.go
@@ -0,0 +1,227 @@
+/*
+ * Copyright (C) 2017-2018 "IoT.bzh"
+ * Author Clément Bénier <clement.benier@iot.bzh>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package xdsservertest
+
+import (
+	"fmt"
+	"io"
+	"log"
+	"os"
+	"os/exec"
+	"sync"
+	"testing"
+	"time"
+
+	common "gerrit.automotivelinux.org/gerrit/src/xds/xds-common.git/golib"
+	"gerrit.automotivelinux.org/gerrit/src/xds/xds-server/lib/xsapiv1"
+	socketio_client "github.com/sebd71/go-socket.io-client"
+)
+
+// IOSockClient
+type IOSockClient struct {
+	URL       string
+	Conn      *socketio_client.Client
+	Options   *socketio_client.Options
+	EmitMutex *sync.Mutex
+	Connected bool
+	//ServerDiscoChan chan Disconnection
+	EscapeKeys []byte
+}
+
+//global client
+var HTTPCli *common.HTTPClient
+var logDir string
+var sCli *IOSockClient
+
+func Debug(t *testing.T, args ...interface{}) {
+	if os.Getenv("VERBOSE") != "" {
+		t.Log(args)
+	}
+}
+
+func Debugf(t *testing.T, format string, args ...interface{}) {
+	if os.Getenv("VERBOSE") != "" {
+		t.Logf(format, args)
+	}
+}
+
+func Copy(src, dst string) error {
+	in, err := os.Open(src)
+	if err != nil {
+		return err
+	}
+	defer in.Close()
+
+	out, err := os.Create(dst)
+	if err != nil {
+		return err
+	}
+	defer out.Close()
+
+	_, err = io.Copy(out, in)
+	if err != nil {
+		return err
+	}
+	return out.Close()
+}
+
+func initEnv(launchProcess bool) {
+	if launchProcess {
+		/*kill xds-server if needed*/
+		cmd := exec.Command("killall", "-9", "xds-server")
+		if err := cmd.Start(); err != nil {
+			log.Fatal(err)
+		}
+		cmd.Wait()
+	}
+	/*set environment variable*/
+	rootTestLog := "/tmp/xds-server-test"
+	if err := os.Setenv(envRootCfgDir, rootTestLog); err != nil {
+		log.Fatal(err)
+	}
+	sdkDir := rootTestLog + "/sdks/"
+	if err := os.Setenv(envXdtSdk, sdkDir); err != nil {
+		log.Fatal(err)
+	}
+	if err := os.Setenv(envXdsServerWorkspaceDir, rootTestLog); err != nil {
+		log.Fatal(err)
+	}
+	if err := os.Setenv(envXdsServerRootCfgDir, rootTestLog); err != nil {
+		log.Fatal(err)
+	}
+	if err := os.Setenv("XDS_LOG_SILLY", "1"); err != nil {
+		log.Fatal(err)
+	}
+	/*remove and recreate working directories*/
+	os.RemoveAll(rootTestLog)
+	os.MkdirAll(rootTestLog, 0755)
+	logDir = rootTestLog + "/logs/"
+	os.MkdirAll(logDir, 0755)
+}
+
+/*prepare xds-server process*/
+func launchXdsServer(proc **os.Process) *os.File {
+	logFile := logDir + logFileXdsServer
+	file, err := os.OpenFile(logFile, os.O_CREATE|os.O_WRONLY, 0644)
+	if err != nil {
+		log.Fatal(err)
+	}
+	tmpProc, err := os.StartProcess(argsProcess[0], argsProcess, &os.ProcAttr{
+		Files: []*os.File{os.Stdin, file, file},
+	})
+	if err != nil {
+		log.Fatal(err)
+	}
+	*proc = tmpProc
+	return file
+}
+
+func getHTTPClient(lvl int) (*common.HTTPClient, *os.File) {
+	logFile := logDir + logFileClient
+	file, err := os.OpenFile(logFile, os.O_CREATE|os.O_WRONLY, 0644)
+	if err != nil {
+		log.Fatal(err)
+	}
+	conf := common.HTTPClientConfig{
+		URLPrefix:           "/api/v1",
+		HeaderClientKeyName: "Xds-Sid",
+		CsrfDisable:         true,
+		LogOut:              file,
+		LogPrefix:           "XDSSERVERTEST: ",
+		LogLevel:            lvl,
+	}
+	cli, err := common.HTTPNewClient(prefixURL, conf)
+	if err != nil {
+		log.Fatal(err)
+	}
+	log.Printf("HTTP session ID : %v", cli.GetClientID())
+	var ver xsapiv1.Version
+	err = cli.Get("/version", &ver)
+	if err != nil {
+		log.Fatal(err)
+	}
+	return cli, file
+}
+
+func NewIoSocketClient(url, clientID string) (*IOSockClient, error) {
+	var err error
+
+	sCli := &IOSockClient{
+		URL:       url,
+		EmitMutex: &sync.Mutex{},
+		Options: &socketio_client.Options{
+			Transport: "websocket",
+			Header:    make(map[string][]string),
+		},
+	}
+	sCli.Options.Header["XDS-SID"] = []string{clientID}
+
+	sCli.Conn, err = socketio_client.NewClient(url, sCli.Options)
+	if err != nil {
+		return nil, fmt.Errorf("IO.socket connection error: " + err.Error())
+	}
+
+	sCli.Conn.On("connection", func() {
+		sCli.Connected = true
+	})
+
+	sCli.Conn.On("disconnection", func(err error) {
+		log.Printf("WS disconnection event with err: %v\n", err)
+		sCli.Connected = false
+	})
+
+	log.Printf("Connect websocket with url=%v clientId=%v\n", prefixURL, HTTPCli.GetClientID())
+	return sCli, nil
+}
+func TestMain(m *testing.M) {
+	/* useful for debugging, preventing from launching xds-server
+	 * it can be launch separetly */
+	launchProcess := true
+	log.Printf("TestMain: launchProcess is %v, so launching xds-server", launchProcess)
+	initEnv(launchProcess)
+
+	var proc *os.Process
+	var fileXdsServer *os.File
+	if launchProcess {
+		fileXdsServer = launchXdsServer(&proc)
+		go func(p *os.Process) {
+			log.Print("xds-server is launching")
+			if status, err := p.Wait(); err != nil {
+				log.Fatalf("status=%v\n err=%v\n", status, err)
+			}
+		}(proc)
+		defer fileXdsServer.Close()
+	}
+	time.Sleep(1 * time.Second)
+
+	lvl := common.HTTPLogLevelDebug
+	var fileHTTPClient *os.File
+	HTTPCli, fileHTTPClient = getHTTPClient(lvl)
+	defer fileHTTPClient.Close()
+	var err error
+	sCli, err = NewIoSocketClient(prefixURL, HTTPCli.GetClientID())
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	if HTTPCli == nil {
+		log.Fatal("HTTPCLi is nil")
+	}
+	res := m.Run()
+	defer os.Exit(res)
+	proc.Kill()
+}