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|
package main
import (
"fmt"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
"strconv"
tap "github.com/mndrix/tap-go"
"github.com/opencontainers/runtime-tools/validation/util"
uuid "github.com/satori/go.uuid"
)
func main() {
t := tap.New()
t.Header(0)
tempDir, err := ioutil.TempDir("", "oci-pid")
if err != nil {
util.Fatal(err)
}
defer os.RemoveAll(tempDir)
tempPidFile := filepath.Join(tempDir, "pidfile")
g, err := util.GetDefaultGenerator()
if err != nil {
util.Fatal(err)
}
g.SetProcessArgs([]string{"true"})
config := util.LifecycleConfig{
Config: g,
Actions: util.LifecycleActionCreate | util.LifecycleActionDelete,
PreCreate: func(r *util.Runtime) error {
r.SetID(uuid.NewV4().String())
r.PidFile = tempPidFile
return nil
},
PostCreate: func(r *util.Runtime) error {
pidData, err := ioutil.ReadFile(tempPidFile)
if err != nil {
return err
}
pid, err := strconv.Atoi(string(pidData))
if err != nil {
return err
}
state, err := r.State()
if err != nil {
return err
}
if state.Pid != pid {
return fmt.Errorf("wrong pid %d, expected %d", pid, state.Pid)
}
return nil
},
}
err = util.RuntimeLifecycleValidate(config)
t.Ok(err == nil, "create with '--pid-file' option works")
if err != nil {
diagnostic := map[string]string{
"error": err.Error(),
}
if e, ok := err.(*exec.ExitError); ok {
if len(e.Stderr) > 0 {
diagnostic["stderr"] = string(e.Stderr)
}
}
t.YAML(diagnostic)
}
t.AutoPlan()
}
|
