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testcafe

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Automated browser testing for the modern web development stack.

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"use strict"; var __importDefault = (this && this.__importDefault) || function (mod) { return (mod && mod.__esModule) ? mod : { "default": mod }; }; Object.defineProperty(exports, "__esModule", { value: true }); const read_file_relative_1 = require("read-file-relative"); const http_1 = require("../../utils/http"); const remotes_queue_1 = __importDefault(require("./remotes-queue")); // Const const IDLE_PAGE_SCRIPT = read_file_relative_1.readSync('../../client/browser/idle-page/index.js'); const IDLE_PAGE_STYLE = read_file_relative_1.readSync('../../client/browser/idle-page/styles.css'); const IDLE_PAGE_LOGO = read_file_relative_1.readSync('../../client/browser/idle-page/logo.svg', true); // Gateway class BrowserConnectionGateway { constructor(proxy, options = {}) { this.connections = {}; this.remotesQueue = new remotes_queue_1.default(); this.domain = proxy.server1Info.domain; this.connectUrl = `${this.domain}/browser/connect`; this.retryTestPages = options.retryTestPages; this._registerRoutes(proxy); } _dispatch(url, proxy, handler, method = 'GET') { proxy[method](url, (req, res, si, params) => { const connection = this.connections[params.id]; http_1.preventCaching(res); if (connection) handler(req, res, connection); else http_1.respond404(res); }); } _registerRoutes(proxy) { this._dispatch('/browser/connect/{id}', proxy, BrowserConnectionGateway.onConnection); this._dispatch('/browser/heartbeat/{id}', proxy, BrowserConnectionGateway.onHeartbeat); this._dispatch('/browser/idle/{id}', proxy, BrowserConnectionGateway.onIdle); this._dispatch('/browser/idle-forced/{id}', proxy, BrowserConnectionGateway.onIdleForced); this._dispatch('/browser/status/{id}', proxy, BrowserConnectionGateway.onStatusRequest); this._dispatch('/browser/status-done/{id}', proxy, BrowserConnectionGateway.onStatusRequestOnTestDone); this._dispatch('/browser/init-script/{id}', proxy, BrowserConnectionGateway.onInitScriptRequest); this._dispatch('/browser/init-script/{id}', proxy, BrowserConnectionGateway.onInitScriptResponse, 'POST'); proxy.GET('/browser/connect', (req, res) => this._connectNextRemoteBrowser(req, res)); proxy.GET('/browser/connect/', (req, res) => this._connectNextRemoteBrowser(req, res)); proxy.GET('/browser/assets/index.js', { content: IDLE_PAGE_SCRIPT, contentType: 'application/x-javascript' }); proxy.GET('/browser/assets/styles.css', { content: IDLE_PAGE_STYLE, contentType: 'text/css' }); proxy.GET('/browser/assets/logo.svg', { content: IDLE_PAGE_LOGO, contentType: 'image/svg+xml' }); } // Helpers static ensureConnectionReady(res, connection) { if (!connection.ready) { http_1.respond500(res, 'The connection is not ready yet.'); return false; } return true; } // Route handlers static onConnection(req, res, connection) { if (connection.ready) http_1.respond500(res, 'The connection is already established.'); else { const userAgent = req.headers['user-agent']; connection.establish(userAgent); http_1.redirect(res, connection.idleUrl); } } static onHeartbeat(req, res, connection) { if (BrowserConnectionGateway.ensureConnectionReady(res, connection)) { const status = connection.heartbeat(); http_1.respondWithJSON(res, status); } } static onIdle(req, res, connection) { if (BrowserConnectionGateway.ensureConnectionReady(res, connection)) res.end(connection.renderIdlePage()); } static async onIdleForced(req, res, connection) { if (BrowserConnectionGateway.ensureConnectionReady(res, connection)) { const status = await connection.getStatus(true); http_1.redirect(res, status.url); } } static async onStatusRequest(req, res, connection) { return BrowserConnectionGateway._onStatusRequestCore(req, res, connection, false); } static async onStatusRequestOnTestDone(req, res, connection) { return BrowserConnectionGateway._onStatusRequestCore(req, res, connection, true); } static async _onStatusRequestCore(req, res, connection, isTestDone) { if (BrowserConnectionGateway.ensureConnectionReady(res, connection)) { const status = await connection.getStatus(isTestDone); http_1.respondWithJSON(res, status); } } static onInitScriptRequest(req, res, connection) { if (BrowserConnectionGateway.ensureConnectionReady(res, connection)) { const script = connection.getInitScript(); http_1.respondWithJSON(res, script); } } static onInitScriptResponse(req, res, connection) { if (BrowserConnectionGateway.ensureConnectionReady(res, connection)) { let data = ''; req.on('data', chunk => { data += chunk; }); req.on('end', () => { connection.handleInitScriptResult(data); res.end(); }); } } async _connectNextRemoteBrowser(req, res) { http_1.preventCaching(res); const remoteConnection = await this.remotesQueue.shift(); if (remoteConnection) http_1.redirect(res, remoteConnection.url); else http_1.respond500(res, 'There are no available connections to establish.'); } // API startServingConnection(connection) { this.connections[connection.id] = connection; if (connection.browserInfo.providerName === 'remote') this.remotesQueue.add(connection); } stopServingConnection(connection) { delete this.connections[connection.id]; if (connection.browserInfo.providerName === 'remote') this.remotesQueue.remove(connection); } close() { Object.keys(this.connections).forEach(id => this.connections[id].close()); } } exports.default = BrowserConnectionGateway; module.exports = exports.default; //# 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{ readSync as read } from 'read-file-relative';\nimport { respond404, respond500, respondWithJSON, redirect, preventCaching } from '../../utils/http';\nimport RemotesQueue from './remotes-queue';\n\n\n// Const\nconst IDLE_PAGE_SCRIPT = read('../../client/browser/idle-page/index.js');\nconst IDLE_PAGE_STYLE  = read('../../client/browser/idle-page/styles.css');\nconst IDLE_PAGE_LOGO   = read('../../client/browser/idle-page/logo.svg', true);\n\n// Gateway\nexport default class BrowserConnectionGateway {\n    constructor (proxy, options = {}) {\n        this.connections  = {};\n        this.remotesQueue = new RemotesQueue();\n        this.domain       = proxy.server1Info.domain;\n\n        this.connectUrl = `${this.domain}/browser/connect`;\n\n        this.retryTestPages = options.retryTestPages;\n\n        this._registerRoutes(proxy);\n    }\n\n    _dispatch (url, proxy, handler, method = 'GET') {\n        proxy[method](url, (req, res, si, params) => {\n            const connection = this.connections[params.id];\n\n            preventCaching(res);\n\n            if (connection)\n                handler(req, res, connection);\n            else\n                respond404(res);\n        });\n    }\n\n    _registerRoutes (proxy) {\n        this._dispatch('/browser/connect/{id}', proxy, BrowserConnectionGateway.onConnection);\n        this._dispatch('/browser/heartbeat/{id}', proxy, BrowserConnectionGateway.onHeartbeat);\n        this._dispatch('/browser/idle/{id}', proxy, BrowserConnectionGateway.onIdle);\n        this._dispatch('/browser/idle-forced/{id}', proxy, BrowserConnectionGateway.onIdleForced);\n        this._dispatch('/browser/status/{id}', proxy, BrowserConnectionGateway.onStatusRequest);\n        this._dispatch('/browser/status-done/{id}', proxy, BrowserConnectionGateway.onStatusRequestOnTestDone);\n        this._dispatch('/browser/init-script/{id}', proxy, BrowserConnectionGateway.onInitScriptRequest);\n        this._dispatch('/browser/init-script/{id}', proxy, BrowserConnectionGateway.onInitScriptResponse, 'POST');\n\n        proxy.GET('/browser/connect', (req, res) => this._connectNextRemoteBrowser(req, res));\n        proxy.GET('/browser/connect/', (req, res) => this._connectNextRemoteBrowser(req, res));\n\n        proxy.GET('/browser/assets/index.js', { content: IDLE_PAGE_SCRIPT, contentType: 'application/x-javascript' });\n        proxy.GET('/browser/assets/styles.css', { content: IDLE_PAGE_STYLE, contentType: 'text/css' });\n        proxy.GET('/browser/assets/logo.svg', { content: IDLE_PAGE_LOGO, contentType: 'image/svg+xml' });\n    }\n\n    // Helpers\n    static ensureConnectionReady (res, connection) {\n        if (!connection.ready) {\n            respond500(res, 'The connection is not ready yet.');\n            return false;\n        }\n\n        return true;\n    }\n\n\n    // Route handlers\n    static onConnection (req, res, connection) {\n        if (connection.ready)\n            respond500(res, 'The connection is already established.');\n\n        else {\n            const userAgent = req.headers['user-agent'];\n\n            connection.establish(userAgent);\n            redirect(res, connection.idleUrl);\n        }\n    }\n\n    static onHeartbeat (req, res, connection) {\n        if (BrowserConnectionGateway.ensureConnectionReady(res, connection)) {\n            const status = connection.heartbeat();\n\n            respondWithJSON(res, status);\n        }\n    }\n\n    static onIdle (req, res, connection) {\n        if (BrowserConnectionGateway.ensureConnectionReady(res, connection))\n            res.end(connection.renderIdlePage());\n    }\n\n    static async onIdleForced (req, res, connection) {\n        if (BrowserConnectionGateway.ensureConnectionReady(res, connection)) {\n            const status = await connection.getStatus(true);\n\n            redirect(res, status.url);\n        }\n    }\n\n    static async onStatusRequest (req, res, connection) {\n        return BrowserConnectionGateway._onStatusRequestCore(req, res, connection, false);\n    }\n\n    static async onStatusRequestOnTestDone (req, res, connection) {\n        return BrowserConnectionGateway._onStatusRequestCore(req, res, connection, true);\n    }\n\n    static async _onStatusRequestCore (req, res, connection, isTestDone) {\n        if (BrowserConnectionGateway.ensureConnectionReady(res, connection)) {\n            const status = await connection.getStatus(isTestDone);\n\n            respondWithJSON(res, status);\n        }\n    }\n\n    static onInitScriptRequest (req, res, connection) {\n        if (BrowserConnectionGateway.ensureConnectionReady(res, connection)) {\n            const script = connection.getInitScript();\n\n            respondWithJSON(res, script);\n        }\n    }\n\n    static onInitScriptResponse (req, res, connection) {\n        if (BrowserConnectionGateway.ensureConnectionReady(res, connection)) {\n            let data = '';\n\n            req.on('data', chunk => {\n                data += chunk;\n            });\n\n            req.on('end', () => {\n                connection.handleInitScriptResult(data);\n\n                res.end();\n            });\n        }\n    }\n\n    async _connectNextRemoteBrowser (req, res) {\n        preventCaching(res);\n\n        const remoteConnection = await this.remotesQueue.shift();\n\n        if (remoteConnection)\n            redirect(res, remoteConnection.url);\n        else\n            respond500(res, 'There are no available connections to establish.');\n    }\n\n    // API\n    startServingConnection (connection) {\n        this.connections[connection.id] = connection;\n\n        if (connection.browserInfo.providerName === 'remote')\n            this.remotesQueue.add(connection);\n    }\n\n    stopServingConnection (connection) {\n        delete this.connections[connection.id];\n\n        if (connection.browserInfo.providerName === 'remote')\n            this.remotesQueue.remove(connection);\n    }\n\n    close () {\n        Object.keys(this.connections).forEach(id => this.connections[id].close());\n    }\n}\n\n"]}