mirror of
https://github.com/microsoft/playwright.git
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389 lines
17 KiB
JavaScript
389 lines
17 KiB
JavaScript
/**
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* Copyright 2017 Google Inc. All rights reserved.
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* Modifications copyright (c) Microsoft Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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const fs = require('fs');
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const utils = require('./utils');
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const {makeUserDataDir, removeUserDataDir} = utils;
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const {FFOX, MAC, CHROMIUM, WEBKIT, WIN} = utils.testOptions(browserType);
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describe('launchPersistentContext()', function() {
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async function launch(state, options = {}) {
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state.userDataDir = await makeUserDataDir();
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state.context = await state.browserType.launchPersistentContext(state.userDataDir, {...state.defaultBrowserOptions, ...options});
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state.page = state.context.pages()[0];
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return state;
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}
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async function close(state) {
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await state.context.close();
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await removeUserDataDir(state.userDataDir);
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delete state.page;
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delete state.context;
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delete state.userDataDir;
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}
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it('context.cookies() should work', async state => {
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const { page, server } = await launch(state);
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await page.goto(server.EMPTY_PAGE);
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const documentCookie = await page.evaluate(() => {
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document.cookie = 'username=John Doe';
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return document.cookie;
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});
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expect(documentCookie).toBe('username=John Doe');
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expect(await page.context().cookies()).toEqual([{
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name: 'username',
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value: 'John Doe',
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domain: 'localhost',
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path: '/',
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expires: -1,
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httpOnly: false,
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secure: false,
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sameSite: 'None',
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}]);
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await close(state);
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});
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it('context.addCookies() should work', async state => {
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const { page, server } = await launch(state);
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await page.goto(server.EMPTY_PAGE);
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await page.context().addCookies([{
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url: server.EMPTY_PAGE,
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name: 'username',
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value: 'John Doe'
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}]);
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expect(await page.evaluate(() => document.cookie)).toBe('username=John Doe');
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expect(await page.context().cookies()).toEqual([{
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name: 'username',
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value: 'John Doe',
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domain: 'localhost',
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path: '/',
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expires: -1,
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httpOnly: false,
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secure: false,
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sameSite: 'None',
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}]);
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await close(state);
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});
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it('context.clearCookies() should work', async state => {
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const { page, server } = await launch(state);
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await page.goto(server.EMPTY_PAGE);
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await page.context().addCookies([{
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url: server.EMPTY_PAGE,
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name: 'cookie1',
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value: '1'
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}, {
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url: server.EMPTY_PAGE,
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name: 'cookie2',
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value: '2'
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}]);
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expect(await page.evaluate('document.cookie')).toBe('cookie1=1; cookie2=2');
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await page.context().clearCookies();
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await page.reload();
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expect(await page.context().cookies([])).toEqual([]);
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expect(await page.evaluate('document.cookie')).toBe('');
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await close(state);
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});
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it('should(not) block third party cookies', async state => {
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const { page, server, context } = await launch(state);
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await page.goto(server.EMPTY_PAGE);
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await page.evaluate(src => {
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let fulfill;
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const promise = new Promise(x => fulfill = x);
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const iframe = document.createElement('iframe');
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document.body.appendChild(iframe);
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iframe.onload = fulfill;
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iframe.src = src;
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return promise;
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}, server.CROSS_PROCESS_PREFIX + '/grid.html');
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const documentCookie = await page.frames()[1].evaluate(() => {
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document.cookie = 'username=John Doe';
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return document.cookie;
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});
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await page.waitForTimeout(2000);
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const allowsThirdParty = CHROMIUM || FFOX;
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expect(documentCookie).toBe(allowsThirdParty ? 'username=John Doe' : '');
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const cookies = await context.cookies(server.CROSS_PROCESS_PREFIX + '/grid.html');
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if (allowsThirdParty) {
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expect(cookies).toEqual([
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{
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"domain": "127.0.0.1",
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"expires": -1,
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"httpOnly": false,
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"name": "username",
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"path": "/",
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"sameSite": "None",
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"secure": false,
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"value": "John Doe"
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}
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]);
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} else {
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expect(cookies).toEqual([]);
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}
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await close(state);
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});
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it('should support viewport option', async state => {
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let { page, context } = await launch(state, {viewport: { width: 456, height: 789 }});
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expect(page.viewportSize().width).toBe(456);
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expect(page.viewportSize().height).toBe(789);
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expect(await page.evaluate('window.innerWidth')).toBe(456);
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expect(await page.evaluate('window.innerHeight')).toBe(789);
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page = await context.newPage();
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expect(page.viewportSize().width).toBe(456);
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expect(page.viewportSize().height).toBe(789);
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expect(await page.evaluate('window.innerWidth')).toBe(456);
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expect(await page.evaluate('window.innerHeight')).toBe(789);
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await close(state);
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});
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it('should support deviceScaleFactor option', async state => {
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const { page } = await launch(state, {deviceScaleFactor: 3});
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expect(await page.evaluate('window.devicePixelRatio')).toBe(3);
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await close(state);
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});
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it('should support userAgent option', async state => {
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const { page, server } = await launch(state, {userAgent: 'foobar'});
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expect(await page.evaluate(() => navigator.userAgent)).toBe('foobar');
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const [request] = await Promise.all([
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server.waitForRequest('/empty.html'),
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page.goto(server.EMPTY_PAGE),
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]);
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expect(request.headers['user-agent']).toBe('foobar');
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await close(state);
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});
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it('should support bypassCSP option', async state => {
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const { page, server } = await launch(state, {bypassCSP: true});
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await page.goto(server.PREFIX + '/csp.html');
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await page.addScriptTag({content: 'window.__injected = 42;'});
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expect(await page.evaluate(() => window.__injected)).toBe(42);
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await close(state);
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});
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it('should support javascriptEnabled option', async state => {
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const { page } = await launch(state, {javaScriptEnabled: false});
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await page.goto('data:text/html, <script>var something = "forbidden"</script>');
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let error = null;
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await page.evaluate('something').catch(e => error = e);
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if (WEBKIT)
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expect(error.message).toContain('Can\'t find variable: something');
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else
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expect(error.message).toContain('something is not defined');
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await close(state);
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});
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it('should support httpCredentials option', async state => {
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const { page, server } = await launch(state, {httpCredentials: { username: 'user', password: 'pass' }});
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server.setAuth('/playground.html', 'user', 'pass');
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const response = await page.goto(server.PREFIX + '/playground.html');
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expect(response.status()).toBe(200);
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await close(state);
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});
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it('should support offline option', async state => {
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const { page, server } = await launch(state, {offline: true});
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const error = await page.goto(server.EMPTY_PAGE).catch(e => e);
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expect(error).toBeTruthy();
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await close(state);
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});
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it.skip(true)('should support acceptDownloads option', async state => {
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// TODO: unskip once we support downloads in persistent context.
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const { page, server } = await launch(state, {acceptDownloads: true});
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server.setRoute('/download', (req, res) => {
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res.setHeader('Content-Type', 'application/octet-stream');
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res.setHeader('Content-Disposition', 'attachment');
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res.end(`Hello world`);
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});
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await page.setContent(`<a href="${server.PREFIX}/download">download</a>`);
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const [ download ] = await Promise.all([
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page.waitForEvent('download'),
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page.click('a')
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]);
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const path = await download.path();
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expect(fs.existsSync(path)).toBeTruthy();
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expect(fs.readFileSync(path).toString()).toBe('Hello world');
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await close(state);
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});
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it('should support hasTouch option', async state => {
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const { page, server } = await launch(state, {hasTouch: true});
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await page.goto(server.PREFIX + '/mobile.html');
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expect(await page.evaluate(() => 'ontouchstart' in window)).toBe(true);
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await close(state);
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});
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it.skip(FFOX)('should work in persistent context', async state => {
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// Firefox does not support mobile.
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const { page, server } = await launch(state, {viewport: {width: 320, height: 480}, isMobile: true});
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await page.goto(server.PREFIX + '/empty.html');
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expect(await page.evaluate(() => window.innerWidth)).toBe(980);
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await close(state);
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});
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it('should support colorScheme option', async state => {
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const { page } = await launch(state, {colorScheme: 'dark'});
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expect(await page.evaluate(() => matchMedia('(prefers-color-scheme: light)').matches)).toBe(false);
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expect(await page.evaluate(() => matchMedia('(prefers-color-scheme: dark)').matches)).toBe(true);
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expect(await page.evaluate(() => matchMedia('(prefers-color-scheme: no-preference)').matches)).toBe(false);
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await close(state);
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});
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it('should support timezoneId option', async state => {
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const { page } = await launch(state, {timezoneId: 'America/Jamaica'});
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expect(await page.evaluate(() => new Date(1479579154987).toString())).toBe('Sat Nov 19 2016 13:12:34 GMT-0500 (Eastern Standard Time)');
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await close(state);
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});
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it('should support locale option', async state => {
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const { page } = await launch(state, {locale: 'fr-CH'});
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expect(await page.evaluate(() => navigator.language)).toBe('fr-CH');
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await close(state);
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});
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it('should support geolocation and permissions options', async state => {
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const { page, server } = await launch(state, {geolocation: {longitude: 10, latitude: 10}, permissions: ['geolocation']});
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await page.goto(server.EMPTY_PAGE);
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const geolocation = await page.evaluate(() => new Promise(resolve => navigator.geolocation.getCurrentPosition(position => {
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resolve({latitude: position.coords.latitude, longitude: position.coords.longitude});
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})));
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expect(geolocation).toEqual({latitude: 10, longitude: 10});
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await close(state);
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});
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it('should support ignoreHTTPSErrors option', async state => {
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const { page, httpsServer } = await launch(state, {ignoreHTTPSErrors: true});
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let error = null;
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const response = await page.goto(httpsServer.EMPTY_PAGE).catch(e => error = e);
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expect(error).toBe(null);
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expect(response.ok()).toBe(true);
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await close(state);
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});
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it('should support extraHTTPHeaders option', async state => {
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const { page, server } = await launch(state, {extraHTTPHeaders: { foo: 'bar' }});
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const [request] = await Promise.all([
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server.waitForRequest('/empty.html'),
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page.goto(server.EMPTY_PAGE),
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]);
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expect(request.headers['foo']).toBe('bar');
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await close(state);
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});
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it('should accept userDataDir', async state => {
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const { userDataDir, context } = await launch(state);
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// Note: we need an open page to make sure its functional.
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expect(fs.readdirSync(userDataDir).length).toBeGreaterThan(0);
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await context.close();
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expect(fs.readdirSync(userDataDir).length).toBeGreaterThan(0);
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// This might throw. See https://github.com/GoogleChrome/puppeteer/issues/2778
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await removeUserDataDir(userDataDir);
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});
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it.slow()('should restore state from userDataDir', async({browserType, defaultBrowserOptions, server}) => {
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const userDataDir = await makeUserDataDir();
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const browserContext = await browserType.launchPersistentContext(userDataDir, defaultBrowserOptions);
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const page = await browserContext.newPage();
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await page.goto(server.EMPTY_PAGE);
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await page.evaluate(() => localStorage.hey = 'hello');
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await browserContext.close();
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const browserContext2 = await browserType.launchPersistentContext(userDataDir, defaultBrowserOptions);
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const page2 = await browserContext2.newPage();
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await page2.goto(server.EMPTY_PAGE);
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expect(await page2.evaluate(() => localStorage.hey)).toBe('hello');
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await browserContext2.close();
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const userDataDir2 = await makeUserDataDir();
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const browserContext3 = await browserType.launchPersistentContext(userDataDir2, defaultBrowserOptions);
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const page3 = await browserContext3.newPage();
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await page3.goto(server.EMPTY_PAGE);
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expect(await page3.evaluate(() => localStorage.hey)).not.toBe('hello');
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await browserContext3.close();
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// This might throw. See https://github.com/GoogleChrome/puppeteer/issues/2778
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await removeUserDataDir(userDataDir);
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await removeUserDataDir(userDataDir2);
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});
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it.slow()('should restore cookies from userDataDir', async({browserType, defaultBrowserOptions, server}) => {
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const userDataDir = await makeUserDataDir();
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const browserContext = await browserType.launchPersistentContext(userDataDir, defaultBrowserOptions);
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const page = await browserContext.newPage();
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await page.goto(server.EMPTY_PAGE);
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const documentCookie = await page.evaluate(() => {
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document.cookie = 'doSomethingOnlyOnce=true; expires=Fri, 31 Dec 9999 23:59:59 GMT';
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return document.cookie;
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});
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expect(documentCookie).toBe('doSomethingOnlyOnce=true');
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await browserContext.close();
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const browserContext2 = await browserType.launchPersistentContext(userDataDir, defaultBrowserOptions);
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const page2 = await browserContext2.newPage();
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await page2.goto(server.EMPTY_PAGE);
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expect(await page2.evaluate(() => document.cookie)).toBe('doSomethingOnlyOnce=true');
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await browserContext2.close();
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const userDataDir2 = await makeUserDataDir();
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const browserContext3 = await browserType.launchPersistentContext(userDataDir2, defaultBrowserOptions);
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const page3 = await browserContext3.newPage();
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await page3.goto(server.EMPTY_PAGE);
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expect(await page3.evaluate(() => document.cookie)).not.toBe('doSomethingOnlyOnce=true');
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await browserContext3.close();
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// This might throw. See https://github.com/GoogleChrome/puppeteer/issues/2778
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await removeUserDataDir(userDataDir);
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await removeUserDataDir(userDataDir2);
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});
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it('should have default URL when launching browser', async state => {
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const { context } = await launch(state);
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const urls = context.pages().map(page => page.url());
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expect(urls).toEqual(['about:blank']);
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await close(state);
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});
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it.skip(FFOX)('should throw if page argument is passed', async ({browserType, defaultBrowserOptions, server}) => {
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const userDataDir = await makeUserDataDir();
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const options = {...defaultBrowserOptions, args: [server.EMPTY_PAGE] };
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const error = await browserType.launchPersistentContext(userDataDir, options).catch(e => e);
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expect(error.message).toContain('can not specify page');
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await removeUserDataDir(userDataDir);
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});
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it('should have passed URL when launching with ignoreDefaultArgs: true', async ({browserType, defaultBrowserOptions, server}) => {
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const userDataDir = await makeUserDataDir();
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const args = browserType._defaultArgs(defaultBrowserOptions, 'persistent', userDataDir, 0).filter(a => a !== 'about:blank');
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const options = {
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...defaultBrowserOptions,
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args: [...args, server.EMPTY_PAGE],
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ignoreDefaultArgs: true,
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};
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const browserContext = await browserType.launchPersistentContext(userDataDir, options);
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if (!browserContext.pages().length)
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await browserContext.waitForEvent('page');
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await browserContext.pages()[0].waitForLoadState();
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const gotUrls = browserContext.pages().map(page => page.url());
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expect(gotUrls).toEqual([server.EMPTY_PAGE]);
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await browserContext.close();
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await removeUserDataDir(userDataDir);
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});
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it('should handle timeout', async({browserType, defaultBrowserOptions}) => {
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const userDataDir = await makeUserDataDir();
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const options = { ...defaultBrowserOptions, timeout: 5000, __testHookBeforeCreateBrowser: () => new Promise(f => setTimeout(f, 6000)) };
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const error = await browserType.launchPersistentContext(userDataDir, options).catch(e => e);
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expect(error.message).toContain('Waiting for the browser to launch failed: timeout exceeded. Re-run with the DEBUG=pw:browser* env variable to see the debug log.');
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await removeUserDataDir(userDataDir);
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});
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it('should handle exception', async({browserType, defaultBrowserOptions}) => {
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const userDataDir = await makeUserDataDir();
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const e = new Error('Dummy');
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const options = { ...defaultBrowserOptions, __testHookBeforeCreateBrowser: () => { throw e; } };
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const error = await browserType.launchPersistentContext(userDataDir, options).catch(e => e);
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expect(error).toBe(e);
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await removeUserDataDir(userDataDir);
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});
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it('should throw on unsupported options', async ({browserType, defaultBrowserOptions}) => {
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const userDataDir = await makeUserDataDir();
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const optionNames = [ 'acceptDownloads' ];
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for (const option of optionNames) {
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const options = { ...defaultBrowserOptions };
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options[option] = 'hello';
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const error = await browserType.launchPersistentContext(userDataDir, options).catch(e => e);
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expect(error.message).toBe(`Option "${option}" is not supported for persistent context`);
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}
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await removeUserDataDir(userDataDir);
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});
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});
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