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/*
* 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 (
"os"
"path"
"strconv"
"strings"
"testing"
"time"
"gerrit.automotivelinux.org/gerrit/src/xds/xds-server/lib/xsapiv1"
"github.com/stretchr/testify/assert"
)
/*flush channel with timeout*/
func flushChannelTerm(channel chan xsapiv1.TerminalOutMsg, ms time.Duration) {
timeoutB := false
for !timeoutB {
select {
case <-channel:
case <-time.After(ms * time.Millisecond):
timeoutB = true
}
}
}
func ConnectTargetEvents(t *testing.T, channel chan xsapiv1.TargetConfig) {
sCli.Conn.On(xsapiv1.EVTTargetAdd, func(e xsapiv1.EventMsg) {
target, _ := e.DecodeTargetEvent()
channel <- target
})
args := xsapiv1.EventRegisterArgs{Name: xsapiv1.EVTTargetAdd}
assert.Nil(t, HTTPCli.Post("/events/register", args, nil))
sCli.Conn.On(xsapiv1.EVTTargetRemove, func(e xsapiv1.EventMsg) {
target, _ := e.DecodeTargetEvent()
channel <- target
})
args = xsapiv1.EventRegisterArgs{Name: xsapiv1.EVTTargetRemove}
assert.Nil(t, HTTPCli.Post("/events/register", args, nil))
}
func DisconnectTargetEvents(t *testing.T) {
args := xsapiv1.EventRegisterArgs{Name: xsapiv1.EVTTargetAdd}
assert.Nil(t, HTTPCli.Post("/events/unregister", args, nil))
args = xsapiv1.EventRegisterArgs{Name: xsapiv1.EVTTargetRemove}
assert.Nil(t, HTTPCli.Post("/events/unregister", args, nil))
}
func TestTarget(t *testing.T) {
chTarget := make(chan xsapiv1.TargetConfig)
defer close(chTarget)
ConnectTargetEvents(t, chTarget)
var targetArray []xsapiv1.TargetConfig
assert.Nil(t, HTTPCli.Get("/targets", &targetArray))
assert.Equal(t, len(targetArray), 0)
target := xsapiv1.TargetConfig{
Name: "fakeTarget",
Type: xsapiv1.TypeTgtStandard,
IP: "127.0.0.1",
}
var targetRes, targetResBis xsapiv1.TargetConfig
assert.Nil(t, HTTPCli.Post("/targets", target, &targetRes))
target.Name = "fakeTargetBis"
targetEvt := <-chTarget
assert.Equal(t, targetRes.ID, targetEvt.ID)
assert.Nil(t, HTTPCli.Post("/targets", target, &targetResBis))
targetEvt = <-chTarget
assert.Equal(t, targetResBis.ID, targetEvt.ID)
assert.Equal(t, targetRes.Status, "Enable")
assert.Equal(t, targetResBis.Status, "Enable")
term := xsapiv1.TerminalConfig{
Name: "terminal",
Type: xsapiv1.TypeTermSSH,
}
var termRes, termResBis xsapiv1.TerminalConfig
assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes))
term.Name = "terminalBis"
assert.Nil(t, HTTPCli.Post("/targets/"+targetResBis.ID+"/terminals", term, &termResBis))
assert.Equal(t, termRes.Status, "Enable")
assert.Equal(t, termResBis.Status, "Enable")
chTerm := make(chan xsapiv1.TerminalOutMsg)
defer close(chTerm)
sCli.Conn.On(xsapiv1.TerminalOutEvent, func(ev xsapiv1.TerminalOutMsg) {
chTerm <- ev
})
assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals/"+termRes.ID+"/open", termRes, &termRes))
assert.Nil(t, HTTPCli.Post("/targets/"+targetResBis.ID+"/terminals/"+termResBis.ID+"/open", termResBis, &termResBis))
assert.Equal(t, termRes.Status, "Open")
assert.Equal(t, termResBis.Status, "Open")
termOut := <-chTerm
flushChannelTerm(chTerm, 50)
stdoutMsg := string(termOut.Stdout)
if strings.Contains(stdoutMsg, "Connection refused") {
t.Fatalf("%vYou may have to launch ssh server", stdoutMsg)
} else if strings.Contains(stdoutMsg, "password") {
t.Fatalf("%vcopy your pub key in authorized_keys\ncat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys", stdoutMsg)
}
assert.True(t, strings.Contains(stdoutMsg, "Last login"))
rootCfgDir := os.Getenv(envRootCfgDir)
totoFile := path.Join(rootCfgDir, "toto")
/*test with 2 terminals*/
for i := 0; i < 2; i++ {
totoFileCurrent := totoFile + strconv.Itoa(i)
/*send cmd though term*/
data := []byte("echo helloWorld" + strconv.Itoa(i) + " >> " + totoFileCurrent + "\n")
assert.Nil(t, sCli.Conn.Emit(xsapiv1.TerminalInEvent, data))
flushChannelTerm(chTerm, 50)
/*check that toto file is created*/
_, err := os.Stat(totoFileCurrent)
assert.Nil(t, err)
data = []byte("cat " + totoFileCurrent + "\n")
assert.Nil(t, sCli.Conn.Emit(xsapiv1.TerminalInEvent, data))
<-chTerm //cmd sent
termOut = <-chTerm //result of cat cmd
flushChannelTerm(chTerm, 50)
assert.Equal(t, string(termOut.Stdout), "helloWorld"+strconv.Itoa(i)+"\r\n")
}
assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals/"+termRes.ID+"/close", termRes, &termRes))
assert.Nil(t, HTTPCli.Post("/targets/"+targetResBis.ID+"/terminals/"+termResBis.ID+"/close", termResBis, &termResBis))
assert.Equal(t, termRes.Status, "Close")
assert.Equal(t, termResBis.Status, "Close")
/*remove targets and terms*/
assert.Nil(t, HTTPCli.Get("/targets", &targetArray))
for i := 0; i < len(targetArray); i++ {
var termArray []xsapiv1.TerminalConfig
assert.Nil(t, HTTPCli.Get("/targets/"+targetArray[i].ID+"/terminals", &termArray))
for j := 0; j < len(termArray); j++ {
assert.Nil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID+"/terminals/"+termArray[j].ID, &termRes))
assert.NotNil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID+"/terminals/"+termArray[j].ID, &termRes))
}
var tgtRes xsapiv1.TargetConfig
assert.Nil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID, &tgtRes))
targetEvt = <-chTarget
assert.Equal(t, tgtRes.ID, targetEvt.ID)
assert.Equal(t, targetArray[i].ID, tgtRes.ID)
}
DisconnectTargetEvents(t)
}
func TestTargetErrors(t *testing.T) {
target := xsapiv1.TargetConfig{}
var targetRes xsapiv1.TargetConfig
assert.NotNil(t, HTTPCli.Post("/targets", target, &targetRes))
target.Type = xsapiv1.TypeTgtStandard
assert.NotNil(t, HTTPCli.Post("/targets", target, &targetRes))
target.IP = "127.0.0.1"
assert.Nil(t, HTTPCli.Post("/targets", target, &targetRes))
term := xsapiv1.TerminalConfig{}
var termRes xsapiv1.TerminalConfig
assert.NotNil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes))
term.Type = xsapiv1.TypeTermSSH
assert.NotNil(t, HTTPCli.Post("/targets/"+"1010"+"/terminals", term, &termRes))
assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes))
assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes))
assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes))
assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes))
/*remove targets and terms*/
var targetArray []xsapiv1.TargetConfig
assert.Nil(t, HTTPCli.Get("/targets", &targetArray))
for i := 0; i < len(targetArray); i++ {
var termArray []xsapiv1.TerminalConfig
assert.Nil(t, HTTPCli.Get("/targets/"+targetArray[i].ID+"/terminals", &termArray))
for j := 0; j < len(termArray); j++ {
assert.Nil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID+"/terminals/"+termArray[j].ID, &termRes))
assert.NotNil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID+"/terminals/"+termArray[j].ID, &termRes))
}
var tgtRes xsapiv1.TargetConfig
assert.Nil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID, &tgtRes))
assert.Equal(t, targetArray[i].ID, tgtRes.ID)
assert.NotNil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID, &tgtRes))
}
}
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