playwright/tests/library/browsercontext-user-agent.spec.ts

109 lines
4.1 KiB
TypeScript

/**
* Copyright 2018 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 { browserTest as it, expect } from '../config/browserTest';
import { attachFrame } from '../config/utils';
import { chromiumVersionLessThan } from '../config/utils';
it('should work', async ({ browser, server }) => {
{
const context = await browser.newContext();
const page = await context.newPage();
expect(await page.evaluate(() => navigator.userAgent)).toContain('Mozilla');
await context.close();
}
{
const context = await browser.newContext({ userAgent: 'foobar' });
const page = await context.newPage();
const [request] = await Promise.all([
server.waitForRequest('/empty.html'),
page.goto(server.EMPTY_PAGE),
]);
expect(request.headers['user-agent']).toBe('foobar');
await context.close();
}
});
it('should work for subframes', async ({ browser, server }) => {
{
const context = await browser.newContext();
const page = await context.newPage();
expect(await page.evaluate(() => navigator.userAgent)).toContain('Mozilla');
await context.close();
}
{
const context = await browser.newContext({ userAgent: 'foobar' });
const page = await context.newPage();
const [request] = await Promise.all([
server.waitForRequest('/empty.html'),
attachFrame(page, 'frame1', server.EMPTY_PAGE),
]);
expect(request.headers['user-agent']).toBe('foobar');
await context.close();
}
});
it('should emulate device user-agent', async ({ browser, server, playwright }) => {
{
const context = await browser.newContext();
const page = await context.newPage();
await page.goto(server.PREFIX + '/mobile.html');
expect(await page.evaluate(() => navigator.userAgent)).not.toContain('iPhone');
await context.close();
}
{
const context = await browser.newContext({ userAgent: playwright.devices['iPhone 6'].userAgent });
const page = await context.newPage();
await page.goto(server.PREFIX + '/mobile.html');
expect(await page.evaluate(() => navigator.userAgent)).toContain('iPhone');
await context.close();
}
});
it('should make a copy of default options', async ({ browser, server }) => {
const options = { userAgent: 'foobar' };
const context = await browser.newContext(options);
options.userAgent = 'wrong';
const page = await context.newPage();
const [request] = await Promise.all([
server.waitForRequest('/empty.html'),
page.goto(server.EMPTY_PAGE),
]);
expect(request.headers['user-agent']).toBe('foobar');
await context.close();
});
it('custom user agent for download', async ({ server, contextFactory, browserVersion, browserName }) => {
it.info().annotations.push({ type: 'issue', description: 'https://github.com/microsoft/playwright/issues/22843' });
it.skip(browserName === 'chromium' && chromiumVersionLessThan(browserVersion, '116.0.0.0'), 'https://chromium-review.googlesource.com/c/chromium/src/+/4554578');
server.setRoute('/download', (req, res) => {
res.setHeader('Content-Type', 'application/octet-stream');
res.setHeader('Content-Disposition', 'attachment');
res.end(`Hello world`);
});
const context = await contextFactory({ userAgent: 'MyCustomUA' });
const page = await context.newPage();
await page.goto(server.EMPTY_PAGE);
await page.setContent(`<a id="download" download="name" href="/download">Download</a>`);
const serverRequest = server.waitForRequest('/download');
page.click('#download').catch(e => {});
const req = await serverRequest;
expect(req.headers['user-agent']).toBe('MyCustomUA');
});