},
		},
		{
			name:    "Dual Stack IPv4-IPv6 and IPv6 non-canonical format",
			service: service([]string{"192.12.2.2", "2001:db8:0:0::2"}),
			want: []string{
				`spec.clusterIPs[1]: IPv6 address "2001:db8:0:0::2" is not in RFC 5952 canonical format ("2001:db8::2"), which may cause controller apply-loops`,
			},
		},
		{

			{
				ok: []string{"ip:2000:abcd::/32"},
			},
		},
		intermediates: [][]constraintsSpec{
			{
				{},
			},
		},
		leaf: leafSpec{
			sans: []string{"ip:2000:abcd:1234::"},
		},
	},

	// #32: IPv6 addresses work in constraints: root restrictions are
	// effective.
	{
		roots: []constraintsSpec{
			{
				ok: []string{"ip:2000:abcd::/32"},
			},
		},

			subnetMaskSize: 72,
			index:          0,
			CIDRBlock:      "2001:db8:1234:ff00::/72",
			description:    "1st IP address indexed with IPv6 /72",
		},
		{
			clusterCIDRStr: "2001:0db8:1234:ff00::/56",
			subnetMaskSize: 72,
			index:          15,
			CIDRBlock:      "2001:db8:1234:ff00:f00::/72",
			description:    "16th IP address indexed with IPv6 /72",
		},
		{

 *  for the CUnit test database maintenance.
 *
 *  Aug 2001      Initial implementation. (AK)
 *
 *  09/Aug/2001   Added Preprocessor conditionals for the file. (AK)
 *
 *  24/aug/2001   Made the linked list from SLL to DLL(doubly linked list). (AK)
 *
 *  31-Aug-2004   Restructured to eliminate global variables error_number, 

		},
		{
			name:         "parse ipv6",
			expr:         `ip("2001:db8::68")`,
			expectResult: apiservercel.IP{Addr: ipv6Addr},
		},
		{
			name:             "parse invalid ipv6",
			expr:             `ip("2001:db8:::68")`,
			expectRuntimeErr: "IP Address \"2001:db8:::68\" parse error during conversion from string: ParseAddr(\"2001:db8:::68\"): each colon-separated field must have at least one digit (at \":68\")",
		},

width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><polyline fill="none" stroke="#000" stroke-width="1.03" points="16 7 10 13 4 7"/></svg>',"chevron-left":'<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><polyline fill="none" stroke="#000" stroke-width="1.03" points="13 16 7 10 13 4"/></svg>',"chevron-right":'<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><polyline fill="none" stroke="#000" stroke-width="1.03"...

			name:   "IPv6 contains",
			prefix: netip.MustParsePrefix("2001:db2::/96"),
			ip:     netip.MustParseAddr("2001:db2::1"),
			want:   true,
		},
		{
			name:   "IPv6 network address",
			prefix: netip.MustParsePrefix("2001:db2::/96"),
			ip:     netip.MustParseAddr("2001:db2::"),
		},
		{
			name:   "IPv6 broadcast address",
			prefix: netip.MustParsePrefix("2001:db2::/96"),

/*
 * Copyright (C) 2009 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

			testName: "lightstep address ipv6",
			key:      "lightstep",
			option:   option.LightstepAddress("[2001:db8::100]:80"),
			expected: "{\"address\": \"2001:db8::100\", \"port_value\": 80}",
		},
		{
			testName:    "lightstep address ipv6 missing brackets",
			key:         "lightstep",
			option:      option.LightstepAddress("2001:db8::100:80"),
			expectError: true,
		},
		{
			testName: "lightstep address host port",

			svcs: []*v1.Service{newService("test-svc", []string{"2001:db8::"})},
			ipAddresses: []*networkingv1alpha1.IPAddress{
				newIPAddress("2001:db8::", newService("test-svc", []string{"2001:db8::"})),
			},
			cidrs: []*networkingv1alpha1.ServiceCIDR{
				newServiceCIDR("kubernetes", serviceCIDRv4, serviceCIDRv6),
			},
			expectedIPs: []string{"2001:db8::"},
			actions:     [][]string{},