mirror of
https://github.com/puppeteer/puppeteer
synced 2024-06-14 14:02:48 +00:00
5d106f79d8
Today, we have tests split into multiple files, with files pulling tests from some other files. This patch starts explicitly gathering all tests from the same `test.js` file. Drive-By: move one test from `browser.spec.js` into `puppeteer.spec.js` since it starts browser itself.
325 lines
15 KiB
JavaScript
325 lines
15 KiB
JavaScript
/**
|
|
* Copyright 2017 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.
|
|
*/
|
|
const fs = require('fs');
|
|
const os = require('os');
|
|
const rm = require('rimraf').sync;
|
|
const path = require('path');
|
|
const {helper} = require('../lib/helper');
|
|
const mkdtempAsync = helper.promisify(fs.mkdtemp);
|
|
const readFileAsync = helper.promisify(fs.readFile);
|
|
const TMP_FOLDER = path.join(os.tmpdir(), 'pptr_tmp_folder-');
|
|
const utils = require('./utils');
|
|
|
|
module.exports.addTests = function({testRunner, expect, PROJECT_ROOT, defaultBrowserOptions}) {
|
|
const {describe, xdescribe, fdescribe} = testRunner;
|
|
const {it, fit, xit} = testRunner;
|
|
const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;
|
|
const puppeteer = require(PROJECT_ROOT);
|
|
|
|
describe('Puppeteer', function() {
|
|
describe('BrowserFetcher', function() {
|
|
it('should download and extract linux binary', async({server}) => {
|
|
const downloadsFolder = await mkdtempAsync(TMP_FOLDER);
|
|
const browserFetcher = puppeteer.createBrowserFetcher({
|
|
platform: 'linux',
|
|
path: downloadsFolder,
|
|
host: server.PREFIX
|
|
});
|
|
let revisionInfo = browserFetcher.revisionInfo('123456');
|
|
server.setRoute(revisionInfo.url.substring(server.PREFIX.length), (req, res) => {
|
|
server.serveFile(req, res, '/chromium-linux.zip');
|
|
});
|
|
|
|
expect(revisionInfo.local).toBe(false);
|
|
expect(browserFetcher.platform()).toBe('linux');
|
|
expect(await browserFetcher.canDownload('100000')).toBe(false);
|
|
expect(await browserFetcher.canDownload('123456')).toBe(true);
|
|
|
|
revisionInfo = await browserFetcher.download('123456');
|
|
expect(revisionInfo.local).toBe(true);
|
|
expect(await readFileAsync(revisionInfo.executablePath, 'utf8')).toBe('LINUX BINARY\n');
|
|
expect(await browserFetcher.localRevisions()).toEqual(['123456']);
|
|
await browserFetcher.remove('123456');
|
|
expect(await browserFetcher.localRevisions()).toEqual([]);
|
|
rm(downloadsFolder);
|
|
});
|
|
});
|
|
describe('AppMode', function() {
|
|
it('should work', async() => {
|
|
const options = Object.assign({appMode: true}, defaultBrowserOptions);
|
|
const browser = await puppeteer.launch(options);
|
|
const page = await browser.newPage();
|
|
expect(await page.evaluate('11 * 11')).toBe(121);
|
|
await page.close();
|
|
await browser.close();
|
|
});
|
|
});
|
|
describe('Puppeteer.launch', function() {
|
|
it('should support ignoreHTTPSErrors option', async({httpsServer}) => {
|
|
const options = Object.assign({ignoreHTTPSErrors: true}, defaultBrowserOptions);
|
|
const browser = await puppeteer.launch(options);
|
|
const page = await browser.newPage();
|
|
let error = null;
|
|
const response = await page.goto(httpsServer.EMPTY_PAGE).catch(e => error = e);
|
|
expect(error).toBe(null);
|
|
expect(response.ok()).toBe(true);
|
|
expect(response.securityDetails()).toBeTruthy();
|
|
expect(response.securityDetails().protocol()).toBe('TLS 1.2');
|
|
await page.close();
|
|
await browser.close();
|
|
});
|
|
it('Network redirects should report SecurityDetails', async({httpsServer}) => {
|
|
const options = Object.assign({ignoreHTTPSErrors: true}, defaultBrowserOptions);
|
|
const browser = await puppeteer.launch(options);
|
|
const page = await browser.newPage();
|
|
httpsServer.setRedirect('/plzredirect', '/empty.html');
|
|
const responses = [];
|
|
page.on('response', response => responses.push(response));
|
|
await page.goto(httpsServer.PREFIX + '/plzredirect');
|
|
expect(responses.length).toBe(2);
|
|
expect(responses[0].status()).toBe(302);
|
|
const securityDetails = responses[0].securityDetails();
|
|
expect(securityDetails.protocol()).toBe('TLS 1.2');
|
|
await page.close();
|
|
await browser.close();
|
|
});
|
|
it('should reject all promises when browser is closed', async() => {
|
|
const browser = await puppeteer.launch(defaultBrowserOptions);
|
|
const page = await browser.newPage();
|
|
let error = null;
|
|
const neverResolves = page.evaluate(() => new Promise(r => {})).catch(e => error = e);
|
|
await browser.close();
|
|
await neverResolves;
|
|
expect(error.message).toContain('Protocol error');
|
|
});
|
|
it('should reject if executable path is invalid', async({server}) => {
|
|
let waitError = null;
|
|
const options = Object.assign({}, defaultBrowserOptions, {executablePath: 'random-invalid-path'});
|
|
await puppeteer.launch(options).catch(e => waitError = e);
|
|
expect(waitError.message.startsWith('Failed to launch chrome! spawn random-invalid-path ENOENT')).toBe(true);
|
|
});
|
|
it('userDataDir option', async({server}) => {
|
|
const userDataDir = await mkdtempAsync(TMP_FOLDER);
|
|
const options = Object.assign({userDataDir}, defaultBrowserOptions);
|
|
const browser = await puppeteer.launch(options);
|
|
expect(fs.readdirSync(userDataDir).length).toBeGreaterThan(0);
|
|
await browser.close();
|
|
expect(fs.readdirSync(userDataDir).length).toBeGreaterThan(0);
|
|
rm(userDataDir);
|
|
});
|
|
it('userDataDir argument', async({server}) => {
|
|
const userDataDir = await mkdtempAsync(TMP_FOLDER);
|
|
const options = Object.assign({}, defaultBrowserOptions);
|
|
options.args = [`--user-data-dir=${userDataDir}`].concat(options.args);
|
|
const browser = await puppeteer.launch(options);
|
|
expect(fs.readdirSync(userDataDir).length).toBeGreaterThan(0);
|
|
await browser.close();
|
|
expect(fs.readdirSync(userDataDir).length).toBeGreaterThan(0);
|
|
rm(userDataDir);
|
|
});
|
|
it('userDataDir option should restore state', async({server}) => {
|
|
const userDataDir = await mkdtempAsync(TMP_FOLDER);
|
|
const options = Object.assign({userDataDir}, defaultBrowserOptions);
|
|
const browser = await puppeteer.launch(options);
|
|
const page = await browser.newPage();
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.evaluate(() => localStorage.hey = 'hello');
|
|
await browser.close();
|
|
|
|
const browser2 = await puppeteer.launch(options);
|
|
const page2 = await browser2.newPage();
|
|
await page2.goto(server.EMPTY_PAGE);
|
|
expect(await page2.evaluate(() => localStorage.hey)).toBe('hello');
|
|
await browser2.close();
|
|
rm(userDataDir);
|
|
});
|
|
it('userDataDir option should restore cookies', async({server}) => {
|
|
const userDataDir = await mkdtempAsync(TMP_FOLDER);
|
|
const options = Object.assign({userDataDir}, defaultBrowserOptions);
|
|
const browser = await puppeteer.launch(options);
|
|
const page = await browser.newPage();
|
|
await page.goto(server.EMPTY_PAGE);
|
|
await page.evaluate(() => document.cookie = 'doSomethingOnlyOnce=true; expires=Fri, 31 Dec 9999 23:59:59 GMT');
|
|
await browser.close();
|
|
|
|
const browser2 = await puppeteer.launch(options);
|
|
const page2 = await browser2.newPage();
|
|
await page2.goto(server.EMPTY_PAGE);
|
|
expect(await page2.evaluate(() => document.cookie)).toBe('doSomethingOnlyOnce=true');
|
|
await browser2.close();
|
|
rm(userDataDir);
|
|
});
|
|
xit('headless should be able to read cookies written by headful', async({server}) => {
|
|
const userDataDir = await mkdtempAsync(TMP_FOLDER);
|
|
const options = Object.assign({userDataDir}, defaultBrowserOptions);
|
|
// Write a cookie in headful chrome
|
|
options.headless = false;
|
|
const headfulBrowser = await puppeteer.launch(options);
|
|
const headfulPage = await headfulBrowser.newPage();
|
|
await headfulPage.goto(server.EMPTY_PAGE);
|
|
await headfulPage.evaluate(() => document.cookie = 'foo=true; expires=Fri, 31 Dec 9999 23:59:59 GMT');
|
|
await headfulBrowser.close();
|
|
// Read the cookie from headless chrome
|
|
options.headless = true;
|
|
const headlessBrowser = await puppeteer.launch(options);
|
|
const headlessPage = await headlessBrowser.newPage();
|
|
await headlessPage.goto(server.EMPTY_PAGE);
|
|
const cookie = await headlessPage.evaluate(() => document.cookie);
|
|
await headlessBrowser.close();
|
|
rm(userDataDir);
|
|
expect(cookie).toBe('foo=true');
|
|
});
|
|
it('should return the default chrome arguments', async() => {
|
|
const args = puppeteer.defaultArgs();
|
|
expect(args).toContain('--no-first-run');
|
|
});
|
|
it('should dump browser process stderr', async({server}) => {
|
|
const dumpioTextToLog = 'MAGIC_DUMPIO_TEST';
|
|
let dumpioData = '';
|
|
const {spawn} = require('child_process');
|
|
const options = Object.assign({dumpio: true}, defaultBrowserOptions);
|
|
const res = spawn('node',
|
|
[path.join(__dirname, 'fixtures', 'dumpio.js'), PROJECT_ROOT, JSON.stringify(options), server.EMPTY_PAGE, dumpioTextToLog]);
|
|
res.stderr.on('data', data => dumpioData += data.toString('utf8'));
|
|
await new Promise(resolve => res.on('close', resolve));
|
|
|
|
expect(dumpioData).toContain(dumpioTextToLog);
|
|
});
|
|
it('should close the browser when the node process closes', async({ server }) => {
|
|
const {spawn, execSync} = require('child_process');
|
|
const res = spawn('node', [path.join(__dirname, 'fixtures', 'closeme.js'), PROJECT_ROOT, JSON.stringify(defaultBrowserOptions)]);
|
|
let wsEndPointCallback;
|
|
const wsEndPointPromise = new Promise(x => wsEndPointCallback = x);
|
|
let output = '';
|
|
res.stdout.on('data', data => {
|
|
output += data;
|
|
if (output.indexOf('\n'))
|
|
wsEndPointCallback(output.substring(0, output.indexOf('\n')));
|
|
});
|
|
const browser = await puppeteer.connect({ browserWSEndpoint: await wsEndPointPromise });
|
|
const promises = [
|
|
new Promise(resolve => browser.once('disconnected', resolve)),
|
|
new Promise(resolve => res.on('close', resolve))];
|
|
if (process.platform === 'win32')
|
|
execSync(`taskkill /pid ${res.pid} /T /F`);
|
|
else
|
|
process.kill(res.pid);
|
|
await Promise.all(promises);
|
|
});
|
|
it('should support the pipe option', async() => {
|
|
const options = Object.assign({pipe: true}, defaultBrowserOptions);
|
|
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 support the pipe argument', async() => {
|
|
const options = Object.assign({}, defaultBrowserOptions);
|
|
options.ignoreDefaultArgs = true;
|
|
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 work with no default arguments', async() => {
|
|
const options = Object.assign({}, defaultBrowserOptions);
|
|
options.ignoreDefaultArgs = true;
|
|
const browser = await puppeteer.launch(options);
|
|
const page = await browser.newPage();
|
|
expect(await page.evaluate('11 * 11')).toBe(121);
|
|
await page.close();
|
|
await browser.close();
|
|
});
|
|
});
|
|
describe('Puppeteer.connect', function() {
|
|
it('should be able to connect multiple times to the same browser', async({server}) => {
|
|
const originalBrowser = await puppeteer.launch(defaultBrowserOptions);
|
|
const browser = await puppeteer.connect({
|
|
browserWSEndpoint: originalBrowser.wsEndpoint()
|
|
});
|
|
const page = await browser.newPage();
|
|
expect(await page.evaluate(() => 7 * 8)).toBe(56);
|
|
browser.disconnect();
|
|
|
|
const secondPage = await originalBrowser.newPage();
|
|
expect(await secondPage.evaluate(() => 7 * 6)).toBe(42, 'original browser should still work');
|
|
await originalBrowser.close();
|
|
});
|
|
it('should be able to reconnect to a disconnected browser', async({server}) => {
|
|
const originalBrowser = await puppeteer.launch(defaultBrowserOptions);
|
|
const browserWSEndpoint = originalBrowser.wsEndpoint();
|
|
const page = await originalBrowser.newPage();
|
|
await page.goto(server.PREFIX + '/frames/nested-frames.html');
|
|
originalBrowser.disconnect();
|
|
|
|
const browser = await puppeteer.connect({browserWSEndpoint});
|
|
const pages = await browser.pages();
|
|
const restoredPage = pages.find(page => page.url() === server.PREFIX + '/frames/nested-frames.html');
|
|
expect(utils.dumpFrames(restoredPage.mainFrame())).toBeGolden('reconnect-nested-frames.txt');
|
|
expect(await restoredPage.evaluate(() => 7 * 8)).toBe(56);
|
|
await browser.close();
|
|
});
|
|
});
|
|
describe('Puppeteer.executablePath', function() {
|
|
it('should work', async({server}) => {
|
|
const executablePath = puppeteer.executablePath();
|
|
expect(fs.existsSync(executablePath)).toBe(true);
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('Browser.Events.disconnected', function() {
|
|
it('should be 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 Promise.all([
|
|
utils.waitEvent(remoteBrowser2, 'disconnected'),
|
|
remoteBrowser2.disconnect(),
|
|
]);
|
|
|
|
expect(disconnectedOriginal).toBe(0);
|
|
expect(disconnectedRemote1).toBe(0);
|
|
expect(disconnectedRemote2).toBe(1);
|
|
|
|
await Promise.all([
|
|
utils.waitEvent(remoteBrowser1, 'disconnected'),
|
|
utils.waitEvent(originalBrowser, 'disconnected'),
|
|
originalBrowser.close(),
|
|
]);
|
|
|
|
expect(disconnectedOriginal).toBe(1);
|
|
expect(disconnectedRemote1).toBe(1);
|
|
expect(disconnectedRemote2).toBe(1);
|
|
});
|
|
});
|
|
|
|
};
|