ReactFlightDOMBrowser-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.
 *
 * @emails react-core
 */

'use strict';

// Polyfills for test environment
global.ReadableStream =
  require('web-streams-polyfill/ponyfill/es6').ReadableStream;
global.WritableStream =
  require('web-streams-polyfill/ponyfill/es6').WritableStream;
global.TextEncoder = require('util').TextEncoder;
global.TextDecoder = require('util').TextDecoder;

const {
  patchMessageChannel,
} = require('../../../../scripts/jest/patchMessageChannel');

let clientExports;
let serverExports;
let webpackMap;
let webpackServerMap;
let act;
let serverAct;
let getDebugInfo;
let React;
let ReactDOM;
let ReactDOMClient;
let ReactDOMFizzServer;
let ReactServerDOMServer;
let ReactServerDOMStaticServer;
let ReactServerDOMClient;
let Suspense;
let use;
let ReactServer;
let ReactServerDOM;
let ReactServerScheduler;
let assertConsoleErrorDev;

describe('ReactFlightDOMBrowser', () => {
  beforeEach(() => {
    jest.resetModules();

    ReactServerScheduler = require('scheduler');
    patchMessageChannel(ReactServerScheduler);
    serverAct = require('internal-test-utils').serverAct;
    getDebugInfo = require('internal-test-utils').getDebugInfo.bind(null, {
      ignoreProps: true,
      useFixedTime: true,
    });

    // Simulate the condition resolution

    jest.mock('react', () => require('react/react.react-server'));
    ReactServer = require('react');
// ... (3081 more lines)