/** * Copyright 2019 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. */ import expect from 'expect'; import { getTestState, setupTestBrowserHooks, setupTestPageAndContextHooks, describeChromeOnly, } from './mocha-utils'; describeChromeOnly('Chromium-Specific Launcher tests', function () { describe('Puppeteer.launch |browserURL| option', function () { it('should be able to connect using browserUrl, with and without trailing slash', async () => { const { defaultBrowserOptions, puppeteer } = getTestState(); const originalBrowser = await puppeteer.launch( Object.assign({}, defaultBrowserOptions, { args: ['--remote-debugging-port=21222'], }) ); const browserURL = 'http://127.0.0.1:21222'; const browser1 = await puppeteer.connect({ browserURL }); const page1 = await browser1.newPage(); expect(await page1.evaluate(() => 7 * 8)).toBe(56); browser1.disconnect(); const browser2 = await puppeteer.connect({ browserURL: browserURL + '/', }); const page2 = await browser2.newPage(); expect(await page2.evaluate(() => 8 * 7)).toBe(56); browser2.disconnect(); originalBrowser.close(); }); it('should throw when using both browserWSEndpoint and browserURL', async () => { const { defaultBrowserOptions, puppeteer } = getTestState(); const originalBrowser = await puppeteer.launch( Object.assign({}, defaultBrowserOptions, { args: ['--remote-debugging-port=21222'], }) ); const browserURL = 'http://127.0.0.1:21222'; let error = null; await puppeteer .connect({ browserURL, browserWSEndpoint: originalBrowser.wsEndpoint(), }) .catch((error_) => (error = error_)); expect(error.message).toContain( 'Exactly one of browserWSEndpoint, browserURL or transport' ); originalBrowser.close(); }); it('should throw when trying to connect to non-existing browser', async () => { const { defaultBrowserOptions, puppeteer } = getTestState(); const originalBrowser = await puppeteer.launch( Object.assign({}, defaultBrowserOptions, { args: ['--remote-debugging-port=21222'], }) ); const browserURL = 'http://127.0.0.1:32333'; let error = null; await puppeteer .connect({ browserURL }) .catch((error_) => (error = error_)); expect(error.message).toContain( 'Failed to fetch browser webSocket url from' ); originalBrowser.close(); }); }); describe('Puppeteer.launch |pipe| option', function () { it('should support the pipe option', async () => { const { defaultBrowserOptions, puppeteer } = getTestState(); const options = Object.assign({ pipe: true }, defaultBrowserOptions); const browser = await puppeteer.launch(options); expect((await browser.pages()).length).toBe(1); expect(browser.wsEndpoint()).toBe(''); const page = await browser.newPage(); expect(await page.evaluate('11 * 11')).toBe(121); await page.close(); await browser.close(); }); it('should support the pipe argument', async () => { const { defaultBrowserOptions, puppeteer } = getTestState(); const options = Object.assign({}, defaultBrowserOptions); options.args = ['--remote-debugging-pipe'].concat(options.args || []); const browser = await puppeteer.launch(options); expect(browser.wsEndpoint()).toBe(''); const page = await browser.newPage(); expect(await page.evaluate('11 * 11')).toBe(121); await page.close(); await browser.close(); }); it('should fire "disconnected" when closing with pipe', async () => { const { defaultBrowserOptions, puppeteer } = getTestState(); const options = Object.assign({ pipe: true }, defaultBrowserOptions); const browser = await puppeteer.launch(options); const disconnectedEventPromise = new Promise((resolve) => browser.once('disconnected', resolve) ); // Emulate user exiting browser. browser.process().kill(); await disconnectedEventPromise; }); }); }); describeChromeOnly('Chromium-Specific Page Tests', function () { setupTestBrowserHooks(); setupTestPageAndContextHooks(); it('Page.setRequestInterception should work with intervention headers', async () => { const { server, page } = getTestState(); server.setRoute('/intervention', (req, res) => res.end(` `) ); server.setRedirect('/intervention.js', '/redirect.js'); let serverRequest = null; server.setRoute('/redirect.js', (req, res) => { serverRequest = req; res.end('console.log(1);'); }); await page.setRequestInterception(true); page.on('request', (request) => request.continue()); await page.goto(server.PREFIX + '/intervention'); // Check for feature URL substring rather than https://www.chromestatus.com to // make it work with Edgium. expect(serverRequest.headers.intervention).toContain( 'feature/5718547946799104' ); }); });