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common.js needs to be loaded in all tests so that there is checking for variable leaks and possibly other things. However, it does not need to be assigned to a variable if nothing in common.js is referred to elsewhere in the test. PR-URL: https://github.com/nodejs/node/pull/4408 Reviewed-By: James M Snell <jasnell@gmail.com>
25 lines
549 B
JavaScript
25 lines
549 B
JavaScript
'use strict';
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require('../common');
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var assert = require('assert');
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var cares = process.binding('cares_wrap');
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var dns = require('dns');
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// Stub `getaddrinfo` to *always* error.
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cares.getaddrinfo = function() {
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return process.binding('uv').UV_ENOENT;
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};
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assert.doesNotThrow(function() {
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var tickValue = 0;
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dns.lookup('example.com', function(error, result, addressType) {
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assert.equal(tickValue, 1);
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assert.equal(error.code, 'ENOENT');
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});
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// Make sure that the error callback is called
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// on next tick.
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tickValue = 1;
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});
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