/**
* 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');
});
});