playwright/tests/config/serverFixtures.ts

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/**
* 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 type { Fixtures } from '@playwright/test';
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import path from 'path';
import socks from 'socksv5';
import { TestServer } from './testserver';
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import { TestProxy } from './proxy';
export type ServerWorkerOptions = {
loopback?: string;
__servers: ServerFixtures & { socksServer: socks.SocksServer };
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};
export type ServerFixtures = {
server: TestServer;
httpsServer: TestServer;
socksPort: number;
proxyServer: TestProxy;
asset: (p: string) => string;
};
export const serverFixtures: Fixtures<ServerFixtures, ServerWorkerOptions> = {
loopback: [undefined, { scope: 'worker', option: true }],
__servers: [async ({ loopback }, run, workerInfo) => {
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const assetsPath = path.join(__dirname, '..', 'assets');
const cachedPath = path.join(__dirname, '..', 'assets', 'cached');
const port = 8907 + workerInfo.workerIndex * 4;
const server = await TestServer.create(assetsPath, port, loopback);
server.enableHTTPCache(cachedPath);
const httpsPort = port + 1;
const httpsServer = await TestServer.createHTTPS(assetsPath, httpsPort, loopback);
httpsServer.enableHTTPCache(cachedPath);
const socksServer = socks.createServer((info, accept, deny) => {
const socket = accept(true);
if (!socket)
return;
socket.on('data', data => {
if (!data.toString().includes('\r\n\r\n'))
return;
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const body = '<html><title>Served by the SOCKS proxy</title></html>';
socket.end([
'HTTP/1.1 200 OK',
'Connection: close',
'Content-Type: text/html',
'Content-Length: ' + Buffer.byteLength(body),
'',
body
].join('\r\n'));
});
// Catch and ignore ECONNRESET errors.
socket.on('error', () => {});
setTimeout(() => socket.end(), 1000);
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});
const socksPort = port + 2;
socksServer.listen(socksPort, 'localhost');
socksServer.useAuth(socks.auth.None());
const proxyPort = port + 3;
const proxyServer = await TestProxy.create(proxyPort);
await run({
asset: (p: string) => path.join(__dirname, '..', 'assets', ...p.split('/')),
server,
httpsServer,
socksPort,
proxyServer,
socksServer,
});
await Promise.all([
server.stop(),
httpsServer.stop(),
socksServer.close(),
proxyServer.stop(),
]);
}, { scope: 'worker' }],
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server: async ({ __servers }, run) => {
__servers.server.reset();
await run(__servers.server);
},
httpsServer: async ({ __servers }, run) => {
__servers.httpsServer.reset();
await run(__servers.httpsServer);
},
socksPort: async ({ __servers }, run) => {
await run(__servers.socksPort);
},
proxyServer: async ({ __servers }, run) => {
__servers.proxyServer.reset();
await run(__servers.proxyServer);
},
asset: async ({ __servers }, run) => {
await run(__servers.asset);
},
};