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7c77932fa2
Change var to const/let. Simplify test-timers-uncaught-exception. PR-URL: https://github.com/nodejs/node/pull/10524 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com> Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
34 lines
786 B
JavaScript
34 lines
786 B
JavaScript
'use strict';
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require('../common');
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const assert = require('assert');
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// setImmediate should run clear its queued cbs once per event loop turn
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// but immediates queued while processing the current queue should happen
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// on the next turn of the event loop.
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// hit should be the exact same size of QUEUE, if we're letting things
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// recursively add to the immediate QUEUE hit will be > QUEUE
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let ticked = false;
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let hit = 0;
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const QUEUE = 1000;
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function run() {
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if (hit === 0)
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process.nextTick(function() { ticked = true; });
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if (ticked) return;
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hit += 1;
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setImmediate(run);
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}
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for (var i = 0; i < QUEUE; i++)
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setImmediate(run);
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process.on('exit', function() {
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console.log('hit', hit);
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assert.strictEqual(hit, QUEUE, 'We ticked between the immediate queue');
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});
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