// 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,
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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
// in all copies or substantial portions of the Software.
//
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'use strict';
require('../common');
const assert = require('assert');

// setImmediate should run clear its queued cbs once per event loop turn
// but immediates queued while processing the current queue should happen
// on the next turn of the event loop.

// hit should be the exact same size of QUEUE, if we're letting things
// recursively add to the immediate QUEUE hit will be > QUEUE

let ticked = false;

let hit = 0;
const QUEUE = 10;

function run() {
  if (hit === 0) {
    setTimeout(() => { ticked = true; }, 1);
    const now = Date.now();
    while (Date.now() - now < 2);
  }

  if (ticked) return;

  hit += 1;
  setImmediate(run);
}

for (let i = 0; i < QUEUE; i++)
  setImmediate(run);

process.on('exit', function() {
  console.log('hit', hit);
  assert.strictEqual(hit, QUEUE);
});