test/parallel/test-timers-immediate-unref-simple.js

'use strict';

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

if (!common.isMainThread) {
  // Note that test-timers-immediate-unref-nested-once works instead.
  common.skip('Worker bootstrapping works differently -> different timing');
}

// This immediate should not execute as it was unrefed
// and nothing else is keeping the event loop alive
setImmediate(common.mustNotCall()).unref();