/*** 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* @jest-environment node*/// This is a regression test for https://github.com/facebook/react/issues/13188.// It reproduces a combination of conditions that led to a problem.if (global.window) {
throw new Error('This test must run in a Node environment.');
}// The issue only reproduced when React was loaded before JSDOM.const React = require('react');
const ReactDOM = require('react-dom');
// Initialize JSDOM separately.// We don't use our normal JSDOM setup because we want to load React first.const {JSDOM} = require('jsdom');
global.requestAnimationFrame = setTimeout;
global.cancelAnimationFrame = clearTimeout;
const jsdom = new JSDOM(`<div id="app-root"></div>`);
global.window = jsdom.window;
global.document = jsdom.window.document;
global.navigator = jsdom.window.navigator;
class Bad extends React.Component {
componentDidUpdate() {
throw new Error('no');
}render() {
return null;
}}describe('ReactErrorLoggingRecovery', () => {
const originalConsoleError = console.error;
beforeEach(() => {
console.error = error => {
if (
typeof error === 'string' &&
error.includes('ReactDOM.render is no longer supported in React 18')
) {// Ignore legacy root deprecation warning
return;
}throw new Error('Buggy console.error');
};});afterEach(() => {
console.error = originalConsoleError;
});it('should recover from errors in console.error', function () {
const div = document.createElement('div');
let didCatch = false;
try {
ReactDOM.render(<Bad />, div);
ReactDOM.render(<Bad />, div);
} catch (e) {
expect(e.message).toBe('no');
didCatch = true;
}expect(didCatch).toBe(true);
ReactDOM.render(<span>Hello</span>, div);
expect(div.firstChild.textContent).toBe('Hello');
// Verify the console.error bug is surfaced
expect(() => {
jest.runAllTimers();
}).toThrow('Buggy console.error');
});});