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The copyright and license notice is already in the LICENSE file. There is no justifiable reason to also require that it be included in every file, since the individual files are not individually distributed except as part of the entire package.
38 lines
972 B
JavaScript
38 lines
972 B
JavaScript
var common = require('../common');
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var assert = require('assert');
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var dns = require('dns');
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// Try resolution without callback
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dns.lookup(null, function(error, result, addressType) {
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assert.equal(null, result);
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assert.equal(4, addressType);
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});
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dns.lookup('127.0.0.1', function(error, result, addressType) {
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assert.equal('127.0.0.1', result);
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assert.equal(4, addressType);
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});
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dns.lookup('::1', function(error, result, addressType) {
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assert.equal('::1', result);
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assert.equal(6, addressType);
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});
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// Try calling resolve with an unsupported type.
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assert.throws(function() {
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dns.resolve('www.google.com', 'HI');
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}, /Unknown type/);
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// Windows doesn't usually have an entry for localhost 127.0.0.1 in
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// C:\Windows\System32\drivers\etc\hosts
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// so we disable this test on Windows.
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if (process.platform != 'win32') {
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dns.resolve('127.0.0.1', 'PTR', function(error, domains) {
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if (error) throw error;
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assert.ok(Array.isArray(domains));
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});
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}
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