blob: f539a0279b9f5cdb466d4181d6eaeccf0c4561d8 [file] [log] [blame]
/*
* Copyright 2018-present Open Networking Foundation
* 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.
*/
// The template for the tester.
// This template is filled in by the
// test driver based on the configuration.
package main
import (
"os"
"fmt"
"time"
"os/exec"
"strings"
"context"
"github.com/opencord/voltha-go/common/log"
)
var resFile *tstLog
type tstLog struct {
fp * os.File
fn string
}
func (tr * tstLog) testLog(format string, a ...interface{}) {
var err error
if tr.fp == nil {
if tr.fp, err = os.OpenFile(tr.fn, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644); err != nil {
log.Errorf("Could not append to the results file")
tr.fp = nil
}
}
if tr.fp != nil {
tr.fp.Write([]byte(fmt.Sprintf(format, a...)))
}
}
func (tr * tstLog) testLogOnce(format string, a ...interface{}) {
var err error
if tr.fp == nil {
if tr.fp, err = os.OpenFile(tr.fn, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644); err != nil {
log.Errorf("Could not append to the results file")
tr.fp = nil
}
}
if tr.fp != nil {
tr.fp.Write([]byte(fmt.Sprintf(format, a...)))
}
tr.fp.Close()
tr.fp = nil
}
func (tr * tstLog) close() {
if tr.fp != nil {
tr.fp.Close()
}
}
func startSut(cmdStr string) (*exec.Cmd, context.CancelFunc, error) {
var err error = nil
cmdAry := strings.Fields(cmdStr)
log.Infof("Running the affinity router: %s",cmdStr)
//ctx, cncl := context.WithCancel(context.Background())
ctx, cncl := context.WithCancel(context.Background())
cmd := exec.CommandContext(ctx, cmdAry[0], cmdAry[1:]...)
cmd.Stdin = os.Stdin
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
if err = cmd.Start(); err != nil {
log.Errorf("Failed to run the affinity router: %s %v", cmdStr,err)
}
time.Sleep(1 * time.Second) // Give the command time to get started
return cmd, cncl, err
}
func cleanUp(cmd *exec.Cmd, cncl context.CancelFunc) {
cncl()
cmd.Wait() // This seems to hang
// Give the child processes time to terminate
//time.Sleep(1 * time.Second)
}
func main() {
var err error
// Setup logging
if _, err = log.SetDefaultLogger(log.JSON, 0, nil); err != nil {
log.With(log.Fields{"error": err}).Fatal("Cannot setup logging")
}
defer log.CleanUp()
resFile = &tstLog{fn:os.Args[1]}
defer resFile.close()
// Initialize the servers
if err := serverInit(); err != nil {
log.Errorf("Error initializing server: %v", err)
return
}
// Start the sofware under test
cmd, cnclFunc, err := startSut("./{{.Command}}");
defer cleanUp(cmd, cnclFunc)
if err != nil {
return
}
// Initialize the clients
if err := clientInit(); err != nil {
log.Errorf("Error initializing client: %v", err)
return
}
log.Infof("The servers are: %v",servers)
// Run all the test cases now
log.Infof("Executing tests")
runTests()
}