133 lines
2.4 KiB
Go
133 lines
2.4 KiB
Go
package worker
|
|
|
|
import (
|
|
"log"
|
|
"net"
|
|
"os/exec"
|
|
"testing"
|
|
"time"
|
|
)
|
|
|
|
const port = `3700`
|
|
|
|
var gearman_ready chan bool
|
|
var kill_gearman chan bool
|
|
var bye chan bool
|
|
|
|
func init() {
|
|
|
|
if check_gearman_present() {
|
|
panic(`Something already listening on our testing port. Chickening out of testing with it!`)
|
|
}
|
|
gearman_ready = make( chan bool )
|
|
kill_gearman = make( chan bool )
|
|
// TODO: verify port is clear
|
|
go run_gearman()
|
|
}
|
|
|
|
func run_gearman() {
|
|
gm_cmd := exec.Command(`gearmand`, `--port`, port)
|
|
start_err := gm_cmd.Start()
|
|
|
|
if start_err != nil {
|
|
panic(`could not start gearman, aborting test :` + start_err.Error())
|
|
}
|
|
|
|
// Make sure we clear up our gearman:
|
|
defer func(){
|
|
gm_cmd.Process.Kill()
|
|
}()
|
|
|
|
for tries := 10; tries > 0; tries-- {
|
|
if check_gearman_present() {
|
|
break
|
|
}
|
|
time.Sleep(250 * time.Millisecond)
|
|
}
|
|
|
|
if !check_gearman_present() {
|
|
panic(`Unable to start gearman aborting test`)
|
|
}
|
|
gearman_ready <- true
|
|
|
|
<- kill_gearman
|
|
}
|
|
|
|
func check_gearman_present() bool {
|
|
con, err := net.Dial(`tcp`, `127.0.0.1:`+port)
|
|
if err != nil {
|
|
log.Println("gearman not ready " + err.Error())
|
|
return false
|
|
}
|
|
log.Println("gearman ready")
|
|
con.Close()
|
|
return true
|
|
}
|
|
|
|
func TestBasicDisconnect(t *testing.T) {
|
|
<- gearman_ready
|
|
|
|
worker := New(Unlimited)
|
|
|
|
if err := worker.AddServer(Network, "127.0.0.1:" + port); err != nil {
|
|
t.Error(err)
|
|
}
|
|
if err := worker.AddFunc("gearman-go-workertest", foobar, 0); err != nil {
|
|
t.Error(err)
|
|
}
|
|
|
|
timeout := make(chan bool, 1)
|
|
done := make( chan bool, 1)
|
|
|
|
worker.JobHandler = func( j Job ) error {
|
|
if( ! worker.ready ){
|
|
t.Error("Worker not ready as expected");
|
|
}
|
|
done <-true
|
|
return nil
|
|
}
|
|
handled_errors := false
|
|
|
|
c_error := make( chan bool)
|
|
worker.ErrorHandler = func( e error ){
|
|
handled_errors = true
|
|
c_error <- true
|
|
}
|
|
|
|
go func() {
|
|
time.Sleep(5 * time.Second)
|
|
timeout <- true
|
|
}()
|
|
|
|
go func(){
|
|
worker.Work();
|
|
}()
|
|
|
|
// With the all-in-one Work() we don't know if the
|
|
// worker is ready at this stage so we may have to wait a sec:
|
|
go func(){
|
|
tries := 3
|
|
for( tries > 0 ){
|
|
if worker.ready {
|
|
worker.Echo([]byte("Hello"))
|
|
kill_gearman <- true
|
|
log.Println("ok...")
|
|
worker.Echo([]byte("Hello"))
|
|
break
|
|
}
|
|
|
|
// still waiting for it to be ready..
|
|
time.Sleep(250 * time.Millisecond)
|
|
tries--
|
|
}
|
|
}()
|
|
|
|
|
|
select{
|
|
case <- c_error:
|
|
log.Println("eoo")
|
|
case <- timeout:
|
|
t.Error( "Test timed out waiting for the error handler" )
|
|
}
|
|
}
|