voluptasmollitia/packages-exp/auth-exp/test/helpers/delay.ts

Monorepo for the Firebase JavaScript SDK

/**
 * @license
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

// Some tests stub timeout, so we get a reference to it early
const SET_TIMEOUT = window.setTimeout;

/**
 * Throws tasks to the back of the async task queue.
 */
export function delay(cb: () => void): void {
  SET_TIMEOUT(cb, 1);
}