playwright/tests/defaultbrowsercontext-1.spec.ts

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/**
* Copyright 2017 Google Inc. All rights reserved.
* Modifications copyright (c) Microsoft Corporation.
*
* 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 { playwrightTest as it, expect } from './config/browserTest';
import { verifyViewport } from './config/utils';
import fs from 'fs';
it('context.cookies() should work', async ({ server, launchPersistent, browserName }) => {
const { page } = await launchPersistent();
await page.goto(server.EMPTY_PAGE);
const documentCookie = await page.evaluate(() => {
document.cookie = 'username=John Doe';
return document.cookie;
});
expect(documentCookie).toBe('username=John Doe');
expect(await page.context().cookies()).toEqual([{
name: 'username',
value: 'John Doe',
domain: 'localhost',
path: '/',
expires: -1,
httpOnly: false,
secure: false,
sameSite: browserName === 'chromium' ? 'Lax' : 'None',
}]);
});
it('context.addCookies() should work', async ({ server, launchPersistent, browserName, isWindows }) => {
const { page } = await launchPersistent();
await page.goto(server.EMPTY_PAGE);
await page.context().addCookies([{
url: server.EMPTY_PAGE,
name: 'username',
value: 'John Doe',
sameSite: 'Lax',
}]);
expect(await page.evaluate(() => document.cookie)).toBe('username=John Doe');
expect(await page.context().cookies()).toEqual([{
name: 'username',
value: 'John Doe',
domain: 'localhost',
path: '/',
expires: -1,
httpOnly: false,
secure: false,
sameSite: (browserName === 'webkit' && isWindows) ? 'None' : 'Lax',
}]);
});
it('context.clearCookies() should work', async ({ server, launchPersistent }) => {
const { page } = await launchPersistent();
await page.goto(server.EMPTY_PAGE);
await page.context().addCookies([{
url: server.EMPTY_PAGE,
name: 'cookie1',
value: '1'
}, {
url: server.EMPTY_PAGE,
name: 'cookie2',
value: '2'
}]);
expect(await page.evaluate('document.cookie')).toBe('cookie1=1; cookie2=2');
await page.context().clearCookies();
await page.reload();
expect(await page.context().cookies([])).toEqual([]);
expect(await page.evaluate('document.cookie')).toBe('');
});
it('should(not) block third party cookies', async ({ server, launchPersistent, browserName }) => {
const { page, context } = await launchPersistent();
await page.goto(server.EMPTY_PAGE);
await page.evaluate(src => {
let fulfill;
const promise = new Promise(x => fulfill = x);
const iframe = document.createElement('iframe');
document.body.appendChild(iframe);
iframe.onload = fulfill;
iframe.src = src;
return promise;
}, server.CROSS_PROCESS_PREFIX + '/grid.html');
const documentCookie = await page.frames()[1].evaluate(() => {
document.cookie = 'username=John Doe';
return document.cookie;
});
await page.waitForTimeout(2000);
const allowsThirdParty = browserName === 'firefox';
expect(documentCookie).toBe(allowsThirdParty ? 'username=John Doe' : '');
const cookies = await context.cookies(server.CROSS_PROCESS_PREFIX + '/grid.html');
if (allowsThirdParty) {
expect(cookies).toEqual([
{
'domain': '127.0.0.1',
'expires': -1,
'httpOnly': false,
'name': 'username',
'path': '/',
'sameSite': 'None',
'secure': false,
'value': 'John Doe'
}
]);
} else {
expect(cookies).toEqual([]);
}
});
it('should support viewport option', async ({ launchPersistent }) => {
const { page, context } = await launchPersistent({ viewport: { width: 456, height: 789 } });
await verifyViewport(page, 456, 789);
const page2 = await context.newPage();
await verifyViewport(page2, 456, 789);
});
it('should support deviceScaleFactor option', async ({ launchPersistent }) => {
const { page } = await launchPersistent({ deviceScaleFactor: 3 });
expect(await page.evaluate('window.devicePixelRatio')).toBe(3);
});
it('should support userAgent option', async ({ server, launchPersistent }) => {
const { page } = await launchPersistent({ userAgent: 'foobar' });
expect(await page.evaluate(() => navigator.userAgent)).toBe('foobar');
const [request] = await Promise.all([
server.waitForRequest('/empty.html'),
page.goto(server.EMPTY_PAGE),
]);
expect(request.headers['user-agent']).toBe('foobar');
});
it('should support bypassCSP option', async ({ server, launchPersistent }) => {
const { page } = await launchPersistent({ bypassCSP: true });
await page.goto(server.PREFIX + '/csp.html');
await page.addScriptTag({ content: 'window["__injected"] = 42;' });
expect(await page.evaluate('__injected')).toBe(42);
});
it('should support javascriptEnabled option', async ({ launchPersistent, browserName }) => {
const { page } = await launchPersistent({ javaScriptEnabled: false });
await page.goto('data:text/html, <script>var something = "forbidden"</script>');
let error = null;
await page.evaluate('something').catch(e => error = e);
if (browserName === 'webkit')
expect(error.message).toContain('Can\'t find variable: something');
else
expect(error.message).toContain('something is not defined');
});
it('should support httpCredentials option', async ({ server, launchPersistent }) => {
const { page } = await launchPersistent({ httpCredentials: { username: 'user', password: 'pass' } });
server.setAuth('/playground.html', 'user', 'pass');
const response = await page.goto(server.PREFIX + '/playground.html');
expect(response.status()).toBe(200);
});
it('should support offline option', async ({ server, launchPersistent }) => {
const { page } = await launchPersistent({ offline: true });
const error = await page.goto(server.EMPTY_PAGE).catch(e => e);
expect(error).toBeTruthy();
});
it('should support acceptDownloads option', async ({ server, launchPersistent, mode }) => {
it.skip(mode === 'service', 'download.path() is not avaialble in remote mode');
const { page } = await launchPersistent({ acceptDownloads: true });
server.setRoute('/download', (req, res) => {
res.setHeader('Content-Type', 'application/octet-stream');
res.setHeader('Content-Disposition', 'attachment');
res.end(`Hello world`);
});
await page.setContent(`<a href="${server.PREFIX}/download">download</a>`);
const [ download ] = await Promise.all([
page.waitForEvent('download'),
page.click('a')
]);
const path = await download.path();
expect(fs.existsSync(path)).toBeTruthy();
expect(fs.readFileSync(path).toString()).toBe('Hello world');
});