/** * Copyright 2018 Google Inc. 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. */ module.exports.addTests = function({testRunner, expect, defaultBrowserOptions, puppeteer}) { const {describe, xdescribe, fdescribe} = testRunner; const {it, fit, xit} = testRunner; const {beforeAll, beforeEach, afterAll, afterEach} = testRunner; const headless = defaultBrowserOptions.headless; describe('Browser.version', function() { it('should return whether we are in headless', async({browser}) => { const version = await browser.version(); expect(version.length).toBeGreaterThan(0); expect(version.startsWith('Headless')).toBe(headless); }); }); describe('Browser.userAgent', function() { it('should include WebKit', async({browser}) => { const userAgent = await browser.userAgent(); expect(userAgent.length).toBeGreaterThan(0); expect(userAgent).toContain('WebKit'); }); }); describe('Browser.process', function() { it('should return child_process instance', async function({browser}) { const process = await browser.process(); expect(process.pid).toBeGreaterThan(0); const browserWSEndpoint = browser.wsEndpoint(); const remoteBrowser = await puppeteer.connect({browserWSEndpoint}); expect(remoteBrowser.process()).toBe(null); await remoteBrowser.disconnect(); }); }); describe('Browser.Events.disconnected', function() { it('should emitted when: browser gets closed, disconnected or underlying websocket gets closed', async() => { const originalBrowser = await puppeteer.launch(defaultBrowserOptions); const browserWSEndpoint = originalBrowser.wsEndpoint(); const remoteBrowser1 = await puppeteer.connect({browserWSEndpoint}); const remoteBrowser2 = await puppeteer.connect({browserWSEndpoint}); let disconnectedOriginal = 0; let disconnectedRemote1 = 0; let disconnectedRemote2 = 0; originalBrowser.on('disconnected', () => ++disconnectedOriginal); remoteBrowser1.on('disconnected', () => ++disconnectedRemote1); remoteBrowser2.on('disconnected', () => ++disconnectedRemote2); await remoteBrowser2.disconnect(); expect(disconnectedOriginal).toBe(0); expect(disconnectedRemote1).toBe(0); expect(disconnectedRemote2).toBe(1); await originalBrowser.close(); expect(disconnectedOriginal).toBe(1); expect(disconnectedRemote1).toBe(1); expect(disconnectedRemote2).toBe(1); }); }); };