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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>
42 lines
941 B
JavaScript
42 lines
941 B
JavaScript
'use strict';
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/*
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* The goal of this test is to make sure that, after the regression introduced
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* by 934bfe23a16556d05bfb1844ef4d53e8c9887c3d, the fix preserves the following
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* behavior of unref timers: if two timers are scheduled to fire at the same
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* time, if one unenrolls the other one in its _onTimeout callback, the other
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* one will *not* fire.
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*
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* This behavior is a private implementation detail and should not be
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* considered public interface.
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*/
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require('../common');
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const timers = require('timers');
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const assert = require('assert');
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var nbTimersFired = 0;
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const foo = {
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_onTimeout: function() {
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++nbTimersFired;
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timers.unenroll(bar);
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}
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};
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const bar = {
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_onTimeout: function() {
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++nbTimersFired;
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timers.unenroll(foo);
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}
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};
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timers.enroll(bar, 1);
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timers._unrefActive(bar);
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timers.enroll(foo, 1);
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timers._unrefActive(foo);
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setTimeout(function() {
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assert.notEqual(nbTimersFired, 2);
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}, 20);
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