mirror of
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170 lines
7.1 KiB
TypeScript
170 lines
7.1 KiB
TypeScript
/**
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* 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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import http from 'http';
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import net from 'net';
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import { PlaywrightClient } from '../lib/remote/playwrightClient';
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import { PlaywrightServer } from '../lib/remote/playwrightServer';
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import { contextTest, expect } from './config/browserTest';
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import type { LaunchOptions, ConnectOptions } from '../index';
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import type { Page, BrowserServer } from '..';
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type PageFactoryOptions = {
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acceptForwardedPorts: boolean
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forwardPorts: number[]
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};
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type LaunchMode = 'playwrightclient' | 'launchServer';
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const it = contextTest.extend<{ pageFactory: (options?: PageFactoryOptions) => Promise<Page>, launchMode: LaunchMode }>({
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launchMode: [ 'launchServer', { scope: 'test' }],
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pageFactory: async ({ launchMode, browserType, browserName, browserOptions }, run) => {
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const browserServers: BrowserServer[] = [];
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const playwrightServers: PlaywrightServer[] = [];
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await run(async (options?: PageFactoryOptions): Promise<Page> => {
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const { acceptForwardedPorts, forwardPorts } = options;
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if (launchMode === 'playwrightclient') {
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const server = await PlaywrightServer.startDefault({
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acceptForwardedPorts,
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});
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playwrightServers.push(server);
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const wsEndpoint = await server.listen(0);
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const service = await PlaywrightClient.connect({
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wsEndpoint,
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forwardPorts,
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});
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const playwright = service.playwright();
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const browser = await playwright[browserName].launch(browserOptions);
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return await browser.newPage();
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}
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const browserServer = await browserType.launchServer({
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...browserOptions,
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_acceptForwardedPorts: acceptForwardedPorts
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} as LaunchOptions);
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browserServers.push(browserServer);
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const browser = await browserType.connect({
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wsEndpoint: browserServer.wsEndpoint(),
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_forwardPorts: forwardPorts
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} as ConnectOptions);
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return await browser.newPage();
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});
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for (const browserServer of browserServers)
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await browserServer.close();
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for (const playwrightServer of playwrightServers)
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await playwrightServer.close();
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},
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});
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it.fixme(({ platform, browserName }) => platform === 'darwin' && browserName === 'webkit');
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it.skip(({ mode }) => mode !== 'default');
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it.beforeEach(() => {
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delete process.env.PW_TEST_PROXY_TARGET;
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});
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async function startTestServer() {
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const server = http.createServer((req: http.IncomingMessage, res: http.ServerResponse) => {
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res.end('<html><body>from-retargeted-server</body></html>');
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});
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await new Promise(resolve => server.listen(0, resolve));
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return {
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testServerPort: (server.address() as net.AddressInfo).port,
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stopTestServer: () => server.close()
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};
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}
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for (const launchMode of ['playwrightclient', 'launchServer'] as LaunchMode[]) {
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it.describe(`${launchMode}:`, () => {
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it.use({ launchMode });
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it('should forward non-forwarded requests', async ({ pageFactory, server }) => {
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let reachedOriginalTarget = false;
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server.setRoute('/foo.html', async (req, res) => {
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reachedOriginalTarget = true;
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res.end('<html><body>original-target</body></html>');
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});
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const page = await pageFactory({ acceptForwardedPorts: true, forwardPorts: [] });
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await page.goto(server.PREFIX + '/foo.html');
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expect(await page.content()).toContain('original-target');
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expect(reachedOriginalTarget).toBe(true);
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});
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it('should proxy local requests', async ({ pageFactory, server }, workerInfo) => {
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const { testServerPort, stopTestServer } = await startTestServer();
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process.env.PW_TEST_PROXY_TARGET = testServerPort.toString();
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let reachedOriginalTarget = false;
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server.setRoute('/foo.html', async (req, res) => {
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reachedOriginalTarget = true;
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res.end('<html><body></body></html>');
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});
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const examplePort = 20_000 + workerInfo.workerIndex * 3;
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const page = await pageFactory({ acceptForwardedPorts: true, forwardPorts: [examplePort] });
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await page.goto(`http://localhost:${examplePort}/foo.html`);
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expect(await page.content()).toContain('from-retargeted-server');
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expect(reachedOriginalTarget).toBe(false);
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stopTestServer();
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});
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it('should lead to the error page for forwarded requests when the connection is refused', async ({ pageFactory }, workerInfo) => {
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const examplePort = 20_000 + workerInfo.workerIndex * 3;
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const page = await pageFactory({ acceptForwardedPorts: true, forwardPorts: [examplePort] });
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const response = await page.goto(`http://localhost:${examplePort}`);
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expect(response.status()).toBe(502);
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await page.waitForSelector('text=Connection error');
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});
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it('should lead to the error page for non-forwarded requests when the connection is refused', async ({ pageFactory }) => {
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process.env.PW_TEST_PROXY_TARGET = '50001';
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const page = await pageFactory({ acceptForwardedPorts: true, forwardPorts: [] });
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const response = await page.goto(`http://localhost:44123/non-existing-url`);
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expect(response.status()).toBe(502);
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await page.waitForSelector('text=Connection error');
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});
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it('should should not allow to connect when the server does not allow port-forwarding', async ({ pageFactory }) => {
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await expect(pageFactory({ acceptForwardedPorts: false, forwardPorts: [] })).rejects.toThrowError('Port forwarding needs to be enabled when launching the server via BrowserType.launchServer.');
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await expect(pageFactory({ acceptForwardedPorts: false, forwardPorts: [1234] })).rejects.toThrowError('Port forwarding needs to be enabled when launching the server via BrowserType.launchServer.');
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});
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});
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}
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it('launchServer: should not allow connecting a second client when _acceptForwardedPorts is used', async ({ browserType, browserOptions }, workerInfo) => {
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const browserServer = await browserType.launchServer({
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...browserOptions,
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_acceptForwardedPorts: true
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} as LaunchOptions);
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const examplePort = 20_000 + workerInfo.workerIndex * 3;
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const browser1 = await browserType.connect({
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wsEndpoint: browserServer.wsEndpoint(),
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_forwardPorts: [examplePort]
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} as ConnectOptions);
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await expect(browserType.connect({
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wsEndpoint: browserServer.wsEndpoint(),
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_forwardPorts: [examplePort]
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} as ConnectOptions)).rejects.toThrowError('browserType.connect: WebSocket server disconnected (1005)');
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await browser1.close();
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const browser2 = await browserType.connect({
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wsEndpoint: browserServer.wsEndpoint(),
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_forwardPorts: [examplePort]
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} as ConnectOptions);
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await browser2.close();
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await browserServer.close();
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});
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