storeStressSync-test.js — react Source File

Source Code

/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow
 */

import {getLegacyRenderImplementation} from './utils';

describe('StoreStress (Legacy Mode)', () => {
  let React;
  let act;
  let bridge;
  let store;
  let print;

  function readValue(promise) {
    if (typeof React.use === 'function') {
      return React.use(promise);
    }

    // Support for React < 19.0
    switch (promise.status) {
      case 'fulfilled':
        return promise.value;
      case 'rejected':
        throw promise.reason;
      case 'pending':
        throw promise;
      default:
        promise.status = 'pending';
        promise.then(
          value => {
            promise.status = 'fulfilled';
            promise.value = value;
          },
          reason => {
            promise.status = 'rejected';
            promise.reason = reason;
          },
        );
        throw promise;
    }
  }

  beforeEach(() => {
    bridge = global.bridge;
    store = global.store;
    store.collapseNodesByDefault = false;

    React = require('react');

    const utils = require('./utils');
    act = utils.act;

    print = require('./__serializers__/storeSerializer').print;
  });

// ... (1587 more lines)