i.Endpoint.Namespace = selector.Name
		}
		expectProxyInstances(t, sd, instances[:2], "2.2.2.2")
		expectProxyInstances(t, sd, instances[2:], "3.3.3.3")
		expectServiceInstances(t, sd, selector, 0, instances)
		expectEvents(t, events,
			Event{Type: "proxy", ID: "3.3.3.3"},
			Event{Type: "eds", ID: "selector.com", Namespace: selector.Namespace, EndpointCount: 4},
		)

		createConfigs([]*config.Config{wle2}, store, t)

			Labels:       labels.Instance{"app": "reviews"},
			Address:      "3.3.3.31",
			EndpointPort: 7070,
		},
	}

	wiReviews2 := &model.WorkloadInstance{
		Name:      "reviews-2",
		Namespace: "bookinfo-reviews",
		Endpoint: &model.IstioEndpoint{
			Labels:       labels.Instance{"app": "reviews"},
			Address:      "3.3.3.32",
			EndpointPort: 7071,
		},
	}

				{ip: "1.1.1.2", port: 122, endpoint: "1.1.1.2:122", isLocal: false, ready: true, serving: true, terminating: false},
			},
			makeServicePortName("ns3", "ep3", "p33", v1.ProtocolUDP): {
				{ip: "3.3.3.3", port: 33, endpoint: "3.3.3.3:33", isLocal: false, ready: true, serving: true, terminating: false},
			},
			makeServicePortName("ns4", "ep4", "p44", v1.ProtocolUDP): {

	v4 := MustParseAddr("1.2.3.4")
	v6 := MustParseAddr("66::66")
	tests := []struct {
		ip       Addr
		in, want int
	}{
		{v4, 0, 0},
		{v6, 0, 0},
		{v4, 1, 1},
		{v4, 33, -1},
		{v6, 33, 33},
		{v6, 127, 127},
		{v6, 128, 128},
		{v4, 254, -1},
		{v4, 255, -1},
		{v4, -1, -1},
		{v6, -1, -1},
		{v4, -5, -1},
		{v6, -5, -1},
	}
	for _, tt := range tests {

	{"%s", []renamedUint8{'h', 'e', 'l', 'l', 'o'}, "hello"},
	{"%q", []renamedUint8{'h', 'e', 'l', 'l', 'o'}, `"hello"`},
	{"%v", renamedFloat32(22), "22"},
	{"%v", renamedFloat64(33), "33"},
	{"%v", renamedComplex64(3 + 4i), "(3+4i)"},
	{"%v", renamedComplex128(4 - 3i), "(4-3i)"},

	// Formatter
	{"%x", F(1), "<x=F(1)>"},
	{"%x", G(2), "2"},
	{"%+v", S{F(4), G(5)}, "{F:<v=F(4)> G:5}"},