/** * Copyright Microsoft Corporation. All rights reserved. * * 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. */ /** * @type {PageTestSuite} */ module.exports.describe = function({}) { describe('Page.focus', function() { it('should work', async function({page, server}) { await page.setContent(`
`); expect(await page.evaluate(() => document.activeElement.nodeName)).toBe('BODY'); await page.focus('#d1'); expect(await page.evaluate(() => document.activeElement.id)).toBe('d1'); }); it('should emit focus event', async function({page, server}) { await page.setContent(``); let focused = false; await page.exposeFunction('focusEvent', () => focused = true); await page.evaluate(() => d1.addEventListener('focus', focusEvent)); await page.focus('#d1'); expect(focused).toBe(true); }); it('should emit blur event', async function({page, server}) { await page.setContent(`