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package procs_test
import (
"flag"
"fmt"
"log"
"net/http"
"os"
"testing"
"github.com/ionrock/procs"
)
func TestManagerStartHelper(t *testing.T) {
if os.Getenv("GO_WANT_HELPER_PROCESS") != "1" {
return
}
port := flag.String("p", "12212", "port to serve on")
directory := flag.String("d", ".", "the directory of static file to host")
flag.Parse()
http.Handle("/", http.FileServer(http.Dir(*directory)))
log.Printf("Serving %s on HTTP port: %s\n", *directory, *port)
log.Fatal(http.ListenAndServe(":"+*port, nil))
os.Exit(0)
}
func TestManagerStart(t *testing.T) {
m := procs.NewManager()
err := m.Start("test", fmt.Sprintf("%s -test.run=TestManagerStartHelper", os.Args[0]))
if err != nil {
t.Errorf("failed to start test process: %s", err)
}
if len(m.Processes) != 1 {
t.Error("failed to add process")
}
err = m.Stop("test")
if err != nil {
t.Errorf("error stopping process: %s", err)
}
err = m.Remove("test")
if err != nil {
t.Errorf("error removing process: %s", err)
}
if len(m.Processes) != 0 {
t.Error("failed to remove processes")
}
}
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