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/**
* 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 {IncomingMessage} from 'http';
import expect from 'expect';
import {
getTestState,
setupTestBrowserHooks,
setupTestPageAndContextHooks,
} from './mocha-utils.js';
import {waitEvent} from './utils.js';
describe('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(() => {
return 7 * 8;
})
).toBe(56);
browser1.disconnect();
const browser2 = await puppeteer.connect({
browserURL: browserURL + '/',
});
const page2 = await browser2.newPage();
expect(
await page2.evaluate(() => {
return 8 * 7;
})
).toBe(56);
browser2.disconnect();
await 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!: Error;
await puppeteer
.connect({
browserURL,
browserWSEndpoint: originalBrowser.wsEndpoint(),
})
.catch(error_ => {
return (error = error_);
});
expect(error.message).toContain(
'Exactly one of browserWSEndpoint, browserURL or transport'
);
await 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!: Error;
await puppeteer.connect({browserURL}).catch(error_ => {
return (error = error_);
});
expect(error.message).toContain(
'Failed to fetch browser webSocket URL from'
);
await 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()).toHaveLength(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 = waitEvent(browser, 'disconnected');
// Emulate user exiting browser.
browser.process()!.kill();
await disconnectedEventPromise;
});
});
});
describe('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) => {
return res.end(`
<script>
document.write('<script src="${server.CROSS_PROCESS_PREFIX}/intervention.js">' + '</scr' + 'ipt>');
</script>
`);
});
server.setRedirect('/intervention.js', '/redirect.js');
let serverRequest: IncomingMessage | undefined;
server.setRoute('/redirect.js', (req, res) => {
serverRequest = req;
res.end('console.log(1);');
});
await page.setRequestInterception(true);
page.on('request', request => {
return 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'
);
});
});
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