1// Copyright Joyent, Inc. and other Node contributors. 2// 3// Permission is hereby granted, free of charge, to any person obtaining a 4// copy of this software and associated documentation files (the 5// "Software"), to deal in the Software without restriction, including 6// without limitation the rights to use, copy, modify, merge, publish, 7// distribute, sublicense, and/or sell copies of the Software, and to permit 8// persons to whom the Software is furnished to do so, subject to the 9// following conditions: 10// 11// The above copyright notice and this permission notice shall be included 12// in all copies or substantial portions of the Software. 13// 14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 15// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 16// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN 17// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 18// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 19// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 20// USE OR OTHER DEALINGS IN THE SOFTWARE. 21 22'use strict'; 23require('../common'); 24const assert = require('assert'); 25const net = require('net'); 26 27assert.strictEqual(net.isIP('127.0.0.1'), 4); 28assert.strictEqual(net.isIP('x127.0.0.1'), 0); 29assert.strictEqual(net.isIP('example.com'), 0); 30assert.strictEqual(net.isIP('0000:0000:0000:0000:0000:0000:0000:0000'), 6); 31assert.strictEqual(net.isIP('0000:0000:0000:0000:0000:0000:0000:0000::0000'), 32 0); 33assert.strictEqual(net.isIP('1050:0:0:0:5:600:300c:326b'), 6); 34assert.strictEqual(net.isIP('2001:252:0:1::2008:6'), 6); 35assert.strictEqual(net.isIP('2001:dead:beef:1::2008:6'), 6); 36assert.strictEqual(net.isIP('2001::'), 6); 37assert.strictEqual(net.isIP('2001:dead::'), 6); 38assert.strictEqual(net.isIP('2001:dead:beef::'), 6); 39assert.strictEqual(net.isIP('2001:dead:beef:1::'), 6); 40assert.strictEqual(net.isIP('ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff'), 6); 41assert.strictEqual(net.isIP(':2001:252:0:1::2008:6:'), 0); 42assert.strictEqual(net.isIP(':2001:252:0:1::2008:6'), 0); 43assert.strictEqual(net.isIP('2001:252:0:1::2008:6:'), 0); 44assert.strictEqual(net.isIP('2001:252::1::2008:6'), 0); 45assert.strictEqual(net.isIP('::2001:252:1:2008:6'), 6); 46assert.strictEqual(net.isIP('::2001:252:1:1.1.1.1'), 6); 47assert.strictEqual(net.isIP('::2001:252:1:255.255.255.255'), 6); 48assert.strictEqual(net.isIP('::2001:252:1:255.255.255.255.76'), 0); 49assert.strictEqual(net.isIP('fe80::2008%eth0'), 6); 50assert.strictEqual(net.isIP('fe80::2008%eth0.0'), 6); 51assert.strictEqual(net.isIP('fe80::2008%eth0@1'), 0); 52assert.strictEqual(net.isIP('::anything'), 0); 53assert.strictEqual(net.isIP('::1'), 6); 54assert.strictEqual(net.isIP('::'), 6); 55assert.strictEqual(net.isIP('0000:0000:0000:0000:0000:0000:12345:0000'), 0); 56assert.strictEqual(net.isIP('0'), 0); 57assert.strictEqual(net.isIP(), 0); 58assert.strictEqual(net.isIP(''), 0); 59assert.strictEqual(net.isIP(null), 0); 60assert.strictEqual(net.isIP(123), 0); 61assert.strictEqual(net.isIP(true), 0); 62assert.strictEqual(net.isIP({}), 0); 63assert.strictEqual(net.isIP({ toString: () => '::2001:252:1:255.255.255.255' }), 64 6); 65assert.strictEqual(net.isIP({ toString: () => '127.0.0.1' }), 4); 66assert.strictEqual(net.isIP({ toString: () => 'bla' }), 0); 67 68assert.strictEqual(net.isIPv4('127.0.0.1'), true); 69assert.strictEqual(net.isIPv4('example.com'), false); 70assert.strictEqual(net.isIPv4('2001:252:0:1::2008:6'), false); 71assert.strictEqual(net.isIPv4(), false); 72assert.strictEqual(net.isIPv4(''), false); 73assert.strictEqual(net.isIPv4(null), false); 74assert.strictEqual(net.isIPv4(123), false); 75assert.strictEqual(net.isIPv4(true), false); 76assert.strictEqual(net.isIPv4({}), false); 77assert.strictEqual(net.isIPv4({ 78 toString: () => '::2001:252:1:255.255.255.255' 79}), false); 80assert.strictEqual(net.isIPv4({ toString: () => '127.0.0.1' }), true); 81assert.strictEqual(net.isIPv4({ toString: () => 'bla' }), false); 82 83assert.strictEqual(net.isIPv6('127.0.0.1'), false); 84assert.strictEqual(net.isIPv6('example.com'), false); 85assert.strictEqual(net.isIPv6('2001:252:0:1::2008:6'), true); 86assert.strictEqual(net.isIPv6(), false); 87assert.strictEqual(net.isIPv6(''), false); 88assert.strictEqual(net.isIPv6(null), false); 89assert.strictEqual(net.isIPv6(123), false); 90assert.strictEqual(net.isIPv6(true), false); 91assert.strictEqual(net.isIPv6({}), false); 92assert.strictEqual(net.isIPv6({ 93 toString: () => '::2001:252:1:255.255.255.255' 94}), true); 95assert.strictEqual(net.isIPv6({ toString: () => '127.0.0.1' }), false); 96assert.strictEqual(net.isIPv6({ toString: () => 'bla' }), false); 97