import (
	"fmt"
	"internal/testenv"
	"os"
	. "path/filepath"
	"reflect"
	"runtime"
	"slices"
	"strings"
	"testing"
)

type MatchTest struct {
	pattern, s string
	match      bool
	err        error
}

var matchTests = []MatchTest{
	{"abc", "abc", true, nil},
	{"*", "abc", true, nil},
	{"*c", "abc", true, nil},
	{"a*", "a", true, nil},
	{"a*", "abc", true, nil},

			scope.err(err, w, req)
			return
		}

		metainternalversion.SetListOptionsDefaults(&listOptions, utilfeature.DefaultFeatureGate.Enabled(features.WatchList))
		if errs := metainternalversionvalidation.ValidateListOptions(&listOptions, utilfeature.DefaultFeatureGate.Enabled(features.WatchList)); len(errs) > 0 {
			err := errors.NewInvalid(schema.GroupKind{Group: metav1.GroupName, Kind: "ListOptions"}, "", errs)
			scope.err(err, w, req)
			return

				t.Fatalf("expected: %v, got: %v", c.expErr, err)
			}
			t.Logf("file watch: %v\n", sc.certWatcher.WatchList())
			if c.expErr == nil && len(sc.certWatcher.WatchList()) != 1 {
				t.Fatalf("expected certWatcher to watch 1 file, but it is watching: %d files", len(sc.certWatcher.WatchList()))
			}
			for _, v := range sc.certWatcher.WatchList() {
				if v != c.expFilePathToWatch {
					t.Fatalf(

	if resourceVersion > 0 {
		return resourceVersion, nil
	}
	if !utilfeature.DefaultFeatureGate.Enabled(features.WatchList) {
		return 0, nil
	}
	if opts.SendInitialEvents == nil || *opts.SendInitialEvents {
		// note that when opts.SendInitialEvents=true
		// we will be issuing a consistent LIST request

	}
	return len(p), nil
}

var _ io.Writer = &websocketFramer{}

func shouldRecordWatchListLatency(event watch.Event) bool {
	if event.Type != watch.Bookmark || !utilfeature.DefaultFeatureGate.Enabled(features.WatchList) {
		return false
	}
	// as of today the initial-events-end annotation is added only to a single event
	// by the watch cache and only when certain conditions are met
	//

	"LIST":             "list",
	"PATCH":            "patch",
	"POST":             "create",
	"PROXY":            "proxy",
	"PUT":              "update",
	"WATCH":            "watch",
	"WATCHLIST":        "watch",
}

// Install handlers for API resources.
func (a *APIInstaller) Install() ([]metav1.APIResource, []*storageversion.ResourceInfo, *restful.WebService, []error) {
	var apiResources []metav1.APIResource

	allLabels := s.suiteLabels.Merge(labels)
	if !s.settings.Selector.Selects(allLabels) {
		goTest.Skipf("Skipping: label mismatch: labels=%v, filter=%v", allLabels, s.settings.Selector)
	}

	if s.settings.SkipMatcher.MatchTest(goTest.Name()) {
		goTest.Skipf("Skipping: test %v matched -istio.test.skip regex", goTest.Name())
	}

	scopes.Framework.Debugf("Creating New test context")

	for i := 0; i < len(goodRe); i++ {
		compileTest(t, goodRe[i], "")
	}
}

func TestBadCompile(t *testing.T) {
	for i := 0; i < len(badRe); i++ {
		compileTest(t, badRe[i].re, badRe[i].err)
	}
}

func matchTest(t *testing.T, test *FindTest) {
	re := compileTest(t, test.pat, "")
	if re == nil {
		return
	}
	m := re.MatchString(test.text)
	if m != (len(test.matches) > 0) {

	featuregatetesting "k8s.io/component-base/featuregate/testing"
)

func TestWorkEstimator(t *testing.T) {
	featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.WatchList, true)

	defaultCfg := DefaultWorkEstimatorConfig()

	tests := []struct {
		name                      string
		requestURI                string
		requestInfo               *apirequest.RequestInfo

          }
        },
        "schemes": [
          "https"
        ],
        "tags": [
          "core_v1"
        ],
        "x-kubernetes-action": "watchlist",
        "x-kubernetes-group-version-kind": {
          "group": "",
          "kind": "ConfigMap",
          "version": "v1"
        }
      },
      "parameters": [
        {