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// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
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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