nodejs/test/parallel/test-net-isip.js

'use strict';
var common = require('../common');
var assert = require('assert');
var net = require('net');

assert.equal(net.isIP('127.0.0.1'), 4);
assert.equal(net.isIP('x127.0.0.1'), 0);
assert.equal(net.isIP('example.com'), 0);
assert.equal(net.isIP('0000:0000:0000:0000:0000:0000:0000:0000'), 6);
assert.equal(net.isIP('0000:0000:0000:0000:0000:0000:0000:0000::0000'), 0);
assert.equal(net.isIP('1050:0:0:0:5:600:300c:326b'), 6);
assert.equal(net.isIP('2001:252:0:1::2008:6'), 6);
assert.equal(net.isIP('2001:dead:beef:1::2008:6'), 6);
assert.equal(net.isIP('2001::'), 6);
assert.equal(net.isIP('2001:dead::'), 6);
assert.equal(net.isIP('2001:dead:beef::'), 6);
assert.equal(net.isIP('2001:dead:beef:1::'), 6);
assert.equal(net.isIP('ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff'), 6);
assert.equal(net.isIP(':2001:252:0:1::2008:6:'), 0);
assert.equal(net.isIP(':2001:252:0:1::2008:6'), 0);
assert.equal(net.isIP('2001:252:0:1::2008:6:'), 0);
assert.equal(net.isIP('2001:252::1::2008:6'), 0);
assert.equal(net.isIP('::2001:252:1:2008:6'), 6);
assert.equal(net.isIP('::2001:252:1:1.1.1.1'), 6);
assert.equal(net.isIP('::2001:252:1:255.255.255.255'), 6);
assert.equal(net.isIP('::2001:252:1:255.255.255.255.76'), 0);
assert.equal(net.isIP('::anything'), 0);
assert.equal(net.isIP('::1'), 6);
assert.equal(net.isIP('::'), 6);
assert.equal(net.isIP('0000:0000:0000:0000:0000:0000:12345:0000'), 0);
assert.equal(net.isIP('0'), 0);
assert.equal(net.isIP(), 0);
assert.equal(net.isIP(''), 0);

assert.equal(net.isIPv4('127.0.0.1'), true);
assert.equal(net.isIPv4('example.com'), false);
assert.equal(net.isIPv4('2001:252:0:1::2008:6'), false);

assert.equal(net.isIPv6('127.0.0.1'), false);
assert.equal(net.isIPv6('example.com'), false);
assert.equal(net.isIPv6('2001:252:0:1::2008:6'), true);