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package main
import (
"fmt"
"os"
"time"
"github.com/mndrix/tap-go"
rspecs "github.com/opencontainers/runtime-spec/specs-go"
"github.com/opencontainers/runtime-tools/generate"
"github.com/opencontainers/runtime-tools/specerror"
"github.com/opencontainers/runtime-tools/validation/util"
uuid "github.com/satori/go.uuid"
)
func main() {
t := tap.New()
t.Header(0)
bundleDir, err := util.PrepareBundle()
if err != nil {
util.Fatal(err)
}
defer os.RemoveAll(bundleDir)
stoppedConfig, err := util.GetDefaultGenerator()
if err != nil {
util.Fatal(err)
}
stoppedConfig.SetProcessArgs([]string{"true"})
runningConfig, err := util.GetDefaultGenerator()
if err != nil {
util.Fatal(err)
}
runningConfig.SetProcessArgs([]string{"sleep", "30"})
containerID := uuid.NewV4().String()
cases := []struct {
config *generate.Generator
id string
action util.LifecycleAction
errExpected bool
err error
}{
// Note: the nil config test case should run first since we are re-using the bundle
// kill without id
{nil, "", util.LifecycleActionNone, false, specerror.NewError(specerror.KillWithoutIDGenError, fmt.Errorf("`kill` operation MUST generate an error if it is not provided the container ID"), rspecs.Version)},
// kill a non exist container
{nil, containerID, util.LifecycleActionNone, false, specerror.NewError(specerror.KillNonCreateRunGenError, fmt.Errorf("attempting to send a signal to a container that is neither `created` nor `running` MUST generate an error"), rspecs.Version)},
// kill a created
{stoppedConfig, containerID, util.LifecycleActionCreate | util.LifecycleActionDelete, true, specerror.NewError(specerror.KillSignalImplement, fmt.Errorf("`kill` operation MUST send the specified signal to the container process"), rspecs.Version)},
// kill a stopped
{stoppedConfig, containerID, util.LifecycleActionCreate | util.LifecycleActionStart | util.LifecycleActionDelete, false, specerror.NewError(specerror.KillNonCreateRunGenError, fmt.Errorf("attempting to send a signal to a container that is neither `created` nor `running` MUST generate an error"), rspecs.Version)},
// kill a running
{runningConfig, containerID, util.LifecycleActionCreate | util.LifecycleActionStart | util.LifecycleActionDelete, true, specerror.NewError(specerror.KillSignalImplement, fmt.Errorf("`kill` operation MUST send the specified signal to the container process"), rspecs.Version)},
}
for _, c := range cases {
config := util.LifecycleConfig{
Config: c.config,
BundleDir: bundleDir,
Actions: c.action,
PreCreate: func(r *util.Runtime) error {
r.SetID(c.id)
return nil
},
PreDelete: func(r *util.Runtime) error {
// waiting the 'stoppedConfig' testcase to stop
// the 'runningConfig' testcase sleeps 30 seconds, so 10 seconds are enough for this case
util.WaitingForStatus(*r, util.LifecycleStatusCreated|util.LifecycleStatusStopped, time.Second*10, time.Second*1)
// KILL MUST be supported and KILL cannot be trapped
err = r.Kill("KILL")
util.WaitingForStatus(*r, util.LifecycleStatusStopped, time.Second*10, time.Second*1)
if err != nil {
//Be sure to not leave the container around
r.Delete()
}
return err
},
}
err = util.RuntimeLifecycleValidate(config)
util.SpecErrorOK(t, (err == nil) == c.errExpected, c.err, err)
}
t.AutoPlan()
}
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