"net/netip"
	"path/filepath"
	"strings"
	"testing"

	testutil "istio.io/istio/pilot/test/util"
	dep "istio.io/istio/tools/istio-iptables/pkg/dependencies"
)

func TestIptables(t *testing.T) {
	cases := []struct {
		name   string
		config func(cfg *Config)
	}{
		{
			"default",
			func(cfg *Config) {
				cfg.RedirectDNS = true
			},
		},
	}
	probeSNATipv4 := netip.MustParseAddr("169.254.7.127")

// limitations under the License.

package config

import (
	"fmt"
	"strings"
)

type Config struct {
	InstallConfig InstallConfig
	RepairConfig  RepairConfig
}

// InstallConfig struct defines the Istio CNI installation options
type InstallConfig struct {
	// Location of the CNI config files in the host's filesystem
	CNINetDir string

				Name:        "test",
				Namespace:   "test",
				Labels:      ambientEnabledLabel,
				Annotations: sidecarStatusAnnotation,
			},
		}
	)

	type args struct {
		namespace *corev1.Namespace
		pod       *corev1.Pod
	}
	tests := []struct {
		name string
		args args
		want bool
	}{
		{
			name: "ambient mode enabled for namespace",
			args: args{

// See the License for the specific language governing permissions and
// limitations under the License.

package ipset

import (
	"net/netip"

	"github.com/stretchr/testify/mock"
)

type MockedIpsetDeps struct {
	mock.Mock
}

func FakeNLDeps() *MockedIpsetDeps {
	return &MockedIpsetDeps{}
}

func (m *MockedIpsetDeps) ipsetIPHashCreate(name string, v6 bool) error {
	args := m.Called(name, v6)

	RemovePodFromMesh(ctx context.Context, pod *corev1.Pod) error
	DelPodFromMesh(ctx context.Context, pod *corev1.Pod) error

	Stop()
}

type Server struct {
	ctx        context.Context
	kubeClient kube.Client

	handlers  K8sHandlers
	dataplane MeshDataplane

	isReady *atomic.Value

	cniServerStopFunc func()
}

	// since dataInserted === dataFetched back is a primary criteria for any object storage this assertion is critical.
	bytesData := []struct {
		byteData []byte
	}{
		{generateBytesData(6 * humanize.MiByte)},
	}
	// set of inputs for uploading the objects before tests for downloading is done.
	putObjectInputs := []struct {
		bucketName    string
		objectName    string
		contentLength int64
		textData      []byte

	atomic.StoreInt64(&d.lastSuccess, time.Now().UnixNano())
}

func (d *diskHealthTracker) isFaulty() bool {
	return d.status.Load() == diskHealthFaulty
}

type (
	healthDiskCtxKey   struct{}
	healthDiskCtxValue struct {
		lastSuccess *int64
	}
)

// logSuccess will update the last successful operation time.
func (h *healthDiskCtxValue) logSuccess() {
	atomic.StoreInt64(h.lastSuccess, time.Now().UnixNano())

	DefaultHostProbeSNATIP   = "169.254.7.127"
	DefaultHostProbeSNATIPV6 = "fd16:9254:7127:1337:ffff:ffff:ffff:ffff"
)

type AmbientArgs struct {
	SystemNamespace string
	Revision        string
	KubeConfig      string
	ServerSocket    string
	DNSCapture      bool
	EnableIPv6      bool

// limitations under the License.

package ipset

import (
	"errors"
	"net/netip"
)

func RealNlDeps() NetlinkIpsetDeps {
	return &realDeps{}
}

type realDeps struct{}

func (m *realDeps) ipsetIPHashCreate(name string, v6 bool) error {
	return errors.New("not implemented on this platform")
}

func (m *realDeps) destroySet(name string) error {

}

// closeNotifier is itself a ReadCloser that will notify when either an error occurs or
// the Close() function is called.
type closeNotifier struct {
	rc   io.ReadCloser
	done chan struct{}
}

func (c *closeNotifier) Read(p []byte) (n int, err error) {
	n, err = c.rc.Read(p)
	if err != nil {
		if c.done != nil {
			xioutil.SafeClose(c.done)
			c.done = nil
		}