// resilient to an empty pinner being finalized, which is done
			// by checking p.refs' length.
			SetFinalizer(p.pinner, func(i *pinner) {
				if len(i.refs) != 0 {
					i.unpin() // only required to make the test idempotent
					pinnerLeakPanic()
				}
			})
		}
	}
	ptr := pinnerGetPtr(&pointer)
	if setPinned(ptr, true) {
		p.refs = append(p.refs, ptr)
	}
}

// Unpin unpins all pinned objects of the [Pinner].

   *
   * <p>The intersection exists if and only if the two ranges are {@linkplain #isConnected
   * connected}.
   *
   * <p>The intersection operation is commutative, associative and idempotent, and its identity
   * element is {@link Range#all}).
   *
   * @throws IllegalArgumentException if {@code isConnected(connectedRange)} is {@code false}
   */
  public Range<C> intersection(Range<C> connectedRange) {

	pod, ok := pm.podByFullName[podFullName]
	return pod, ok
}

func (pm *basicManager) TranslatePodUID(uid types.UID) kubetypes.ResolvedPodUID {
	// It is safe to type convert to a resolved UID because type conversion is idempotent.
	if uid == "" {
		return kubetypes.ResolvedPodUID(uid)
	}

	pm.lock.RLock()
	defer pm.lock.RUnlock()
	if translated, ok := pm.translationByUID[kubetypes.MirrorPodUID(uid)]; ok {
		return translated

		time := MicroTime{}
		if err := time.Unmarshal(data); err != nil {
			t.Fatalf("Failed to unmarshal output: '%v': %v", input, err)
		}
		if !reflect.DeepEqual(input, time) {
			t.Errorf("Marshal->Unmarshal is not idempotent: '%v' vs '%v'", input, time)
		}
	}
}

func TestMicroTimeEqual(t *testing.T) {
	t1 := NewMicroTime(time.Now())
	cases := []struct {
		name   string
		x      *MicroTime
		y      *MicroTime

   *
   * <p>The intersection exists if and only if the two ranges are {@linkplain #isConnected
   * connected}.
   *
   * <p>The intersection operation is commutative, associative and idempotent, and its identity
   * element is {@link Range#all}).
   *
   * @throws IllegalArgumentException if {@code isConnected(connectedRange)} is {@code false}
   */
  public Range<C> intersection(Range<C> connectedRange) {

	"path/filepath"
	"regexp"
	"runtime"
	"strings"
	"sync"
	"testing"
	"time"
)

var (
	fast   = flag.Bool("fast", false, "parse package files in parallel")
	verify = flag.Bool("verify", false, "verify idempotent printing")
	src_   = flag.String("src", "parser.go", "source file to parse")
	skip   = flag.String("skip", "", "files matching this regular expression are skipped by TestStdLib")
)

func TestParse(t *testing.T) {

	if err := p.validateState(s); err != nil {
		klog.ErrorS(err, "Invalid state, please drain node and remove policy state file")
		return err
	}
	return nil
}

// Allocate call is idempotent
func (p *staticPolicy) Allocate(s state.State, pod *v1.Pod, container *v1.Container) (rerr error) {
	// allocate the memory only for guaranteed pods
	if v1qos.GetPodQOS(pod) != v1.PodQOSGuaranteed {
		return nil
	}

    }

    @Issue([
        "https://github.com/gradle/gradle/issues/21857",
        "https://github.com/gradle/gradle/issues/22375"
    ])
    def "sign publication should be idempotent"() {
        given:
        buildFile << """
            apply plugin: 'maven-publish'
            ${keyInfo.addAsPropertiesScript()}

            publishing {
                publications {

### Transformation constraints

In order for the framework to properly handle dependencies and events, transformation functions must adhere by a few properties.

Basically, Transformations must be stateless and idempotent.
* Any querying of other `Collection`s _must_ be done through `krt.Fetch`.
* Querying other data stores that may change is not permitted.
* Querying external state (e.g. making HTTP calls) is not permitted.

// * Migrates old versions of Kubernetes services into the atomic ipallocator model automatically
//
// Can be run at infrequent intervals, and is best performed on startup of the master.
// Is level driven and idempotent - all valid ClusterIPs will be updated into the ipallocator
// map at the end of a single execution loop if no race is encountered.
//
// TODO: allocate new IPs if necessary
// TODO: perform repair?
type Repair struct {