denoland-deno/tests/node_compat/test/parallel/test-next-tick-ordering.js

// deno-fmt-ignore-file
// deno-lint-ignore-file

// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 18.12.1
// This file is automatically generated by `tools/node_compat/setup.ts`. Do not modify this file manually.

// Copyright Joyent, Inc. and other Node contributors.
//
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// 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,
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// 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
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'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]);
  // }
});