}))
	if _, err := cst.c.Head(cst.ts.URL); err != nil {
		t.Fatal(err)
	}

	host := cst.ts.Listener.Addr().String()
	got := <-ch
	if addr, ok := got.(net.Addr); !ok {
		t.Errorf("local addr value = %T; want net.Addr", got)
	} else if fmt.Sprint(addr) != host {
		t.Errorf("local addr = %v; want %v", addr, host)
	}
}

// https://golang.org/issue/15960

func SwapInt64(addr *int64, new int64) (old int64)

// SwapUint32 atomically stores new into *addr and returns the previous *addr value.
// Consider using the more ergonomic and less error-prone [Uint32.Swap] instead.
func SwapUint32(addr *uint32, new uint32) (old uint32)

// SwapUint64 atomically stores new into *addr and returns the previous *addr value.

			}
		}
		addr := l.Addr()
		hosts = append(hosts, "http://"+addr.String())
		listeners = append(listeners, l)
	}
	return
}

func startHTTPServer(listener net.Listener, handler http.Handler) (server *httptest.Server) {
	server = httptest.NewUnstartedServer(handler)
	server.Config.Addr = listener.Addr().String()
	server.Listener = listener
	server.Start()

		router.PathPrefix("/debug/pprof/").HandlerFunc(pprof.Index)
	}
	registerHome(router, mainLayout)

	addr := o.Address
	if addr == "*" {
		addr = ""
	}

	// Canonicalize the address and resolve a dynamic port if necessary
	listener, err := net.Listen("tcp", fmt.Sprintf("%s:%d", addr, o.Port))
	if err != nil {
		log.Errorf("Unable to start ControlZ: %v", err)
		return nil, err
	}

		defer cancel()
	}

	rawConn, err := netDialer.DialContext(ctx, network, addr)
	if err != nil {
		return nil, err
	}

	colonPos := strings.LastIndex(addr, ":")
	if colonPos == -1 {
		colonPos = len(addr)
	}
	hostname := addr[:colonPos]

	if config == nil {
		config = defaultConfig()
	}
	// If no ServerName is set, infer the ServerName

					continue nextTest
				}
				t.Fatalf("Test %d: error: expected = <nil>, got = %v", i+1, err)
			}
		}

		addr := listener.Addr()
		if addr.String() != testCase.expectedAddr {
			t.Fatalf("Test %d: addr: expected = %v, got = %v", i+1, testCase.expectedAddr, addr)
		}

		listener.Close()
	}
}

func TestHTTPListenerAddrs(t *testing.T) {
	if runtime.GOOS == "windows" {
		t.Skip()

	return nil
}

func waypointName(wl *ZtunnelWorkload, services []*ZtunnelService) string {
	if wl.Waypoint == nil {
		return "None"
	}

	for _, svc := range services {
		for _, addr := range svc.Addresses {
			if addr == wl.Waypoint.Destination {
				return svc.Name
			}
		}
	}

	return "NA" // Shouldn't normally reach here
}

	ztunnelServer := fixture.ztunnelServer
	podMeta := metav1.ObjectMeta{
		Name:      "foo",
		Namespace: "bar",
		UID:       "123",
	}
	podIP := netip.MustParseAddr("99.9.9.9")
	podIPs := []netip.Addr{podIP}

	fixture.ipsetDeps.On("addIP",
		"foo-v4",
		netip.MustParseAddr("99.9.9.9"),
		uint8(unix.IPPROTO_TCP),
		string(podMeta.UID),
		false,
	).Return(nil)

	assert.Error(t, err)
}

func TestCNIPluginServer(t *testing.T) {
	fakePodIP := "11.1.1.12"
	_, addr, _ := net.ParseCIDR(fakePodIP + "/32")
	valid := CNIPluginAddEvent{
		Netns:        "/var/netns/foo",
		PodName:      "pod-bingo",
		PodNamespace: "funkyns",
		IPs: []IPConfig{{
			Address: *addr,
		}},
	}

	setupLogging()
	NodeName = "testnode"
	ctx, cancel := context.WithCancel(context.Background())

func ConvertAddressToCidr(addr string) *core.CidrRange {
	cidr, err := AddrStrToCidrRange(addr)
	if err != nil {
		log.Errorf("failed to convert address %s to CidrRange: %v", addr, err)
		return nil
	}

	return cidr
}

// AddrStrToCidrRange converts from string to CIDR prefix
func AddrStrToPrefix(addr string) (netip.Prefix, error) {
	if len(addr) == 0 {