Function scheduleFn

packages/zone.js/test/common/microtasks.spec.ts:12–14

(task: Task)

  if (!global.Promise) return;

  function scheduleFn(task: Task) {
    Promise.resolve().then(<any>task.invoke);
  }

  it('should execute microtasks enqueued in the root zone', function (done) {
    const log: number[] = [];