case err == nil:
				log.Warn("ztunnel protocol error, unexpected message")
				return fmt.Errorf("ztunnel protocol error, unexpected message")
			default:
				// we get here if error is deadline exceeded, which means ztunnel is alive.
			}

		case <-ctx.Done():
			return nil
		}
	}
}

func (z *ztunnelServer) PodDeleted(ctx context.Context, uid string) error {
	r := &zdsapi.WorkloadRequest{

// limitations under the License.

package nodeagent

import "errors"

func inodeForFd(n NetnsFd) (uint64, error) {
	return 0, errors.New("not implemented")
}

func NetnsSet(n NetnsFd) error {
	return errors.New("not implemented")
}

func OpenNetns(nspath string) (NetnsCloser, error) {
	return nil, errors.New("not implemented")
}

// inspired by netns.Do() but with an existing fd.

		Aliases: []string{"dash", "d"},
		Short:   "Access to Istio web UIs",
		Args: func(cmd *cobra.Command, args []string) error {
			if len(args) != 0 {
				return fmt.Errorf("unknown dashboard %q", args[0])
			}
			return nil
		},
		RunE: func(cmd *cobra.Command, args []string) error {
			cmd.HelpFunc()(cmd, args)
			return nil
		},
	}

func (m *MockedIpsetDeps) deleteIP(name string, ip netip.Addr, ipProto uint8) error {
	args := m.Called(name, ip, ipProto)
	return args.Error(0)
}

func (m *MockedIpsetDeps) flush(name string) error {
	args := m.Called(name)
	return args.Error(0)
}

func (m *MockedIpsetDeps) clearEntriesWithComment(name, comment string) error {
	args := m.Called(name, comment)
	return args.Error(0)
}

func (cfg *IptablesConfigurator) addLoopbackRoute() error {
	return cfg.nlDeps.AddLoopbackRoutes(cfg.cfg)
}

func (cfg *IptablesConfigurator) delLoopbackRoute() error {
	return cfg.nlDeps.DelLoopbackRoutes(cfg.cfg)
}

func (cfg *IptablesConfigurator) addInpodMarkIPRule() error {
	return cfg.nlDeps.AddInpodMarkIPRule(cfg.cfg)
}

func (cfg *IptablesConfigurator) delInpodMarkIPRule() error {

`,
		Args: func(cmd *cobra.Command, args []string) error {
			if len(args) != 0 {
				return fmt.Errorf("generate accepts no positional arguments, got %#v", args)
			}
			return nil
		},
		RunE: func(cmd *cobra.Command, args []string) error {
			if kubeClientFunc == nil {
				kubeClientFunc = ctx.CLIClient
			}
			var kubeClient kube.CLIClient

	// no calls to ztunnel if iptables failed
	assert.Equal(t, ztunnelServer.addedPods.Load(), 0)

	// error is not partial error
	if errors.Is(err, ErrPartialAdd) {
		t.Fatal("expected not a partial error")
	}
}

func TestConstructInitialSnap(t *testing.T) {
	ctx, cancel := context.WithCancel(context.Background())
	defer cancel()
	setupLogging()

	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"

	"istio.io/istio/istioctl/pkg/cli"
	"istio.io/istio/pkg/kube"
)

func getPodsNameInDefaultNamespace(ctx cli.Context, toComplete string) ([]string, error) {
	client, err := ctx.CLIClient()
	if err != nil {
		return nil, err
	}
	ns := ctx.NamespaceOrDefault(ctx.Namespace())
	podList, err := client.Kube().CoreV1().Pods(ns).List(context.Background(), metav1.ListOptions{})

		Args:  cobra.ExactArgs(0),
		PreRunE: func(cmd *cobra.Command, args []string) error {
			if !labels.IsDNS1123Label(oiArgs.common.revision) && cmd.PersistentFlags().Changed("revision") {
				return fmt.Errorf("invalid revision specified: %v", oiArgs.common.revision)
			}
			return nil
		},
		RunE: func(cmd *cobra.Command, args []string) error {
			client, err := ctx.CLIClient()
			if err != nil {
				return err
			}

		K8sServicePort:   k8sServicePort,
	}

	expectedKC, err := createKubeConfig(cfg)
	if err != nil {
		t.Fatalf("expected no error: %+v", err)
	}
	err = checkExistingKubeConfigFile(cfg, expectedKC)

	if err == nil {
		t.Fatalf("expected error, no kubeconfig present")
	}
}

func TestCheckMismatchedExistingKubeConfig(t *testing.T) {
	tmp := t.TempDir()