Method useRealTimers

packages/jest-fake-timers/src/legacyFakeTimers.ts:350–381

()

  }

  useRealTimers(): void {
    const global = this._global;

    if (typeof global.cancelAnimationFrame === 'function') {
      setGlobal(
        global,
        'cancelAnimationFrame',
        this._timerAPIs.cancelAnimationFrame,
      );
    }
    if (typeof global.clearImmediate === 'function') {
      setGlobal(global, 'clearImmediate', this._timerAPIs.clearImmediate);
    }
    setGlobal(global, 'clearInterval', this._timerAPIs.clearInterval);
    setGlobal(global, 'clearTimeout', this._timerAPIs.clearTimeout);
    if (typeof global.requestAnimationFrame === 'function') {
      setGlobal(
        global,
        'requestAnimationFrame',
        this._timerAPIs.requestAnimationFrame,
      );
    }
    if (typeof global.setImmediate === 'function') {
      setGlobal(global, 'setImmediate', this._timerAPIs.setImmediate);
    }
    setGlobal(global, 'setInterval', this._timerAPIs.setInterval);
    setGlobal(global, 'setTimeout', this._timerAPIs.setTimeout);

    global.process.nextTick = this._timerAPIs.nextTick;

    this._fakingTime = false;
  }

  useFakeTimers(): void {
    this._createMocks();