deno.land / std@0.166.0 / node / _tools / test / parallel / test-next-tick-ordering.js

test-next-tick-ordering.js
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// deno-fmt-ignore-file// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.// Taken from Node 18.12.0// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
// 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.
'use strict';require('../common');const assert = require('assert');let i;
const N = 30;const done = [];
function get_printer(timeout) { return function() { console.log(`Running from setTimeout ${timeout}`); done.push(timeout); };}
process.nextTick(function() { console.log('Running from nextTick'); done.push('nextTick');});
for (i = 0; i < N; i += 1) { setTimeout(get_printer(i), i);}
console.log('Running from main.');

process.on('exit', function() { assert.strictEqual(done[0], 'nextTick'); // Disabling this test. I don't think we can ensure the order // for (i = 0; i < N; i += 1) { // assert.strictEqual(i, done[i + 1]); // }});
std

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Tagged at
a year ago