denoland-deno/tests/node_compat/test/parallel/test-timers-interval-throw.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.

'use strict';

const common = require('../common');
const assert = require('assert');

// To match browser behaviour, interval should continue
// being rescheduled even if it throws.

let count = 2;
const interval = setInterval(() => { throw new Error('IntervalError'); }, 1);

process.on('uncaughtException', common.mustCall((err) => {
  assert.strictEqual(err.message, 'IntervalError');
  if (--count === 0) {
    clearInterval(interval);
  }
}, 2));