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var common = require('../common');
var assert = require('assert');
var dns = require('dns');
// Try resolution without callback
dns.getHostByName('localhost', function(error, result) {
console.dir(result);
assert.deepEqual(['127.0.0.1'], result);
});
dns.getHostByName('127.0.0.1', function(error, result) {
console.dir(result);
assert.deepEqual(['127.0.0.1'], result);
});
dns.lookup(null, function(error, result, addressType) {
assert.equal(null, result);
assert.equal(4, addressType);
});
dns.lookup('127.0.0.1', function(error, result, addressType) {
assert.equal('127.0.0.1', result);
assert.equal(4, addressType);
});
dns.lookup('::1', function(error, result, addressType) {
assert.equal('::1', result);
assert.equal(6, addressType);
});
dns.lookup('ipv6.google.com', function(error, result, addressType) {
if (error) throw error;
console.dir(arguments);
//assert.equal('string', typeof result);
assert.equal(6, addressType);
});
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