}

func runInHost[T any](f func() (T, error)) (T, error) {
	var res T
	ns, err := netns.GetNS(getPidNamespace(1))
	if err != nil {
		return res, fmt.Errorf("failed to get host network: %v", err)
	}
	err = ns.Do(func(ns netns.NetNS) error {
		var err error
		res, err = f()
		return err
	})
	if err != nil {
		return res, fmt.Errorf("in host network: %v", err)
	}
	return res, nil
}

	if f.testWG != nil {
		defer f.testWG.Done()
	}
	args := f.Called(ctx, pod, podIPs, netNs)
	return args.Error(0)
}

func (f *fakeServer) RemovePodFromMesh(ctx context.Context, pod *corev1.Pod) error {
	if f.testWG != nil {
		defer f.testWG.Done()
	}
	args := f.Called(ctx, pod)
	return args.Error(0)
}

	f := filepath.Join(t.TempDir(), "test")
	l, err := NewListener(f)
	if err != nil {
		t.Fatalf("unexpected error %v", err)
	}
	defer l.Close()
	conn, err := connect(f)
	if err != nil {
		t.Fatalf("failed to connect %v", err)
	}
	conn.Close()
}

func connect(socket string) (*grpc.ClientConn, error) {
	var opts []grpc.DialOption

	out := c.FullDump
	if outputFormat == "yaml" {
		var err error
		out, err = yaml.JSONToYAML(out)
		if err != nil {
			return err
		}
	}
	fmt.Fprintln(c.Stdout, string(out))
	return nil
}

// PrintVersionSummary prints version information for Istio and Ztunnel from the config dump
func (c *ConfigWriter) PrintVersionSummary() error {
	// TODO
	return nil
}

		if len(wh.Webhooks) != tc.numWebhooks {
			t.Errorf("expected %d webhook(s) in MutatingWebhookConfiguration, found %d",
				tc.numWebhooks, len(wh.Webhooks))
		}
		tag, exists := wh.ObjectMeta.Labels[IstioTagLabel]
		if !exists {
			t.Errorf("expected tag webhook to have %s label, did not find", IstioTagLabel)
		}
		if tag != tc.tagName {

			}
		}
	}

	return errors.Join(delErrs...)
}

func (m *realDeps) listEntriesByIP(name string) ([]netip.Addr, error) {
	var ipList []netip.Addr

	res, err := netlink.IpsetList(name)
	if err != nil {
		return ipList, fmt.Errorf("failed to list ipset %s: %w", name, err)
	}

	for _, entry := range res.Entries {

	sortBy func([]*corev1.Pod) sort.Interface) (*corev1.Pod, int, error)

// InferPodInfoFromTypedResource gets a pod name, from an expression like Deployment/httpbin, or Deployment/productpage-v1.bookinfo
func InferPodInfoFromTypedResource(name, defaultNS string, factory cmdutil.Factory) (string, string, error) {
	resname, ns := inferNsInfo(name, defaultNS)
	if !strings.Contains(resname, "/") {

			if (err != nil) != tt.wantErr {
				t.Errorf("newScopeLevelPair() error = %v, wantErr %v", err, tt.wantErr)
				return
			}
			if !reflect.DeepEqual(got, tt.want) {
				t.Errorf("newScopeLevelPair() got = %v, want %v", got, tt.want)
			}
		})
	}
}

func Test_newScopeStackTraceLevelPair(t *testing.T) {
	validationPattern := `^\w+:(debug|error|warn|info|debug)`
	type args struct {
		sslp              string

		return err
	}
	defer resp.Body.Close()

	if resp.StatusCode != http.StatusAccepted {
		return fmt.Errorf("cannot update resource %s, got status %s", scope.Name, resp.Status)
	}
	return nil
}

func (c *ControlzClient) PutScopes(scopes []*ScopeInfo) error {
	ch := make(chan struct {
		err       error
		scopeName string
	}, len(scopes))
	var wg sync.WaitGroup
	for _, scope := range scopes {
		wg.Add(1)

func (w *Wrapper) getSection(sectionTypeURL configTypeURL) (*anypb.Any, error) {
	var dumpAny *anypb.Any
	for _, conf := range w.Configs {
		if conf.TypeUrl == string(sectionTypeURL) {
			dumpAny = conf
		}
	}
	if dumpAny == nil {
		return nil, fmt.Errorf("config dump has no configuration type %s", sectionTypeURL)
	}

	return dumpAny, nil
}