type CacheComparer struct {
	NodeLister corelisters.NodeLister
	PodLister  corelisters.PodLister
	Cache      internalcache.Cache
	PodQueue   internalqueue.SchedulingQueue
}

// Compare compares the nodes and pods of NodeLister with Cache.Snapshot.
func (c *CacheComparer) Compare(logger klog.Logger) error {
	logger.V(3).Info("Cache comparer started")

class ExhaustiveLinesSearcherTest extends Specification {
    @Subject
    def comparer = ExhaustiveLinesSearcher.useLcsDiff()

    // region: assertLinesContainedIn
    def "neither expected or actual lines can be empty"() {
        when:
        comparer.assertLinesContainedIn([], ["a"])
        then:
        thrown(AssertionError)

        when:
        comparer.assertLinesContainedIn(["a"], [])
        then:

type CacheDebugger struct {
	Comparer CacheComparer
	Dumper   CacheDumper
}

// New creates a CacheDebugger.
func New(
	nodeLister corelisters.NodeLister,
	podLister corelisters.PodLister,
	cache internalcache.Cache,
	podQueue internalqueue.SchedulingQueue,
) *CacheDebugger {
	return &CacheDebugger{
		Comparer: CacheComparer{
			NodeLister: nodeLister,
			PodLister:  podLister,

    * Si on compare Uvicorn, il faut le comparer à d'autre applications de serveurs comme Daphne, Hypercorn, uWSGI, etc.
* **Starlette** :

// For more information, see https://github.com/golang/go/issues/57497.
func Identical(x, y Type) bool {
	var c comparer
	return c.identical(x, y, nil)
}

// IdenticalIgnoreTags reports whether x and y are identical types if tags are ignored.
// Receivers of [Signature] types are ignored.
func IdenticalIgnoreTags(x, y Type) bool {
	var c comparer
	c.ignoreTags = true
	return c.identical(x, y, nil)

// For more information, see https://github.com/golang/go/issues/57497.
func Identical(x, y Type) bool {
	var c comparer
	return c.identical(x, y, nil)
}

// IdenticalIgnoreTags reports whether x and y are identical types if tags are ignored.
// Receivers of [Signature] types are ignored.
func IdenticalIgnoreTags(x, y Type) bool {
	var c comparer
	c.ignoreTags = true
	return c.identical(x, y, nil)

func isSorted(val ref.Val) ref.Val {
	var prev traits.Comparer
	iterable, ok := val.(traits.Iterable)
	if !ok {
		return types.MaybeNoSuchOverloadErr(val)
	}
	for it := iterable.Iterator(); it.HasNext() == types.True; {
		next := it.Next()
		nextCmp, ok := next.(traits.Comparer)
		if !ok {
			return types.MaybeNoSuchOverloadErr(next)
		}
		if prev != nil {
			cmp := prev.Compare(next)
			if cmp == types.IntOne {

var cmpOpts = []cmp.Option{protocmp.Transform(), cmpopts.EquateEmpty(), compareErrors}

// Compare compares two objects and returns and error if they are not the same.
func Compare[T any](a, b T) error {
	if !cmp.Equal(a, b, opts(a)...) {
		return fmt.Errorf("found diff: %v\nLeft: %v\nRight: %v", cmp.Diff(a, b, opts(a)...), a, b)
	}
	return nil
}

// Equal compares two objects and fails if they are not the same.

					"Version",
					"MaxPathLen",
				),
				diff.IgnoreUnset(),
				cmp.Transformer("RoundTime", func(x time.Time) time.Time {
					return x.Truncate(time.Second)
				}),
				cmp.Comparer(func(x, y *url.URL) bool {
					return ((x == nil) && (y == nil)) || x.String() == y.String()
				}),
			}
			if !cmp.Equal(*cert, test.want, opts) {
				t.Errorf("unexpected diff: %v", cmp.Diff(*cert, test.want, opts))

package strings

import "internal/bytealg"

// Compare returns an integer comparing two strings lexicographically.
// The result will be 0 if a == b, -1 if a < b, and +1 if a > b.
//
// Use Compare when you need to perform a three-way comparison (with
// slices.SortFunc, for example). It is usually clearer and always faster
// to use the built-in string comparison operators ==, <, >, and so on.
func Compare(a, b string) int {