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

// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 20.11.1
// This file is automatically generated by `tests/node_compat/runner/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
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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'use strict';
require('../common');
const assert = require('assert');

// This is the inverse of test-next-tick-starvation. it verifies
// that process.nextTick will *always* come before other events

let ran = false;
let starved = false;
const start = +new Date();
let timerRan = false;

function spin() {
  ran = true;
  const now = +new Date();
  if (now - start > 100) {
    console.log('The timer is starving, just as we planned.');
    starved = true;

    // now let it out.
    return;
  }

  process.nextTick(spin);
}

function onTimeout() {
  if (!starved) throw new Error('The timer escaped!');
  console.log('The timer ran once the ban was lifted');
  timerRan = true;
}

spin();
setTimeout(onTimeout, 50);

process.on('exit', function() {
  assert.ok(ran);
  assert.ok(starved);
  assert.ok(timerRan);
});