Best JavaScript code snippet using playwright-internal
system.js
Source: system.js
1/*2 Copyright (C) 2016 PencilBlue, LLC3 This program is free software: you can redistribute it and/or modify4 it under the terms of the GNU General Public License as published by5 the Free Software Foundation, either version 3 of the License, or6 (at your option) any later version.7 This program is distributed in the hope that it will be useful,8 but WITHOUT ANY WARRANTY; without even the implied warranty of9 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the10 GNU General Public License for more details.11 You should have received a copy of the GNU General Public License12 along with this program. If not, see <http://www.gnu.org/licenses/>.13*/14'use strict';15//dependencies16var os = require('os');17var cluster = require('cluster');18var async = require('async');19var domain = require('domain');20var util = require('../util.js');21/**22 *23 * @class System24 * @constructor25 * @param {Object} pb The PencilBlue namespace26 */27module.exports = function System(pb){28 //pb dependencies29 var log = pb.log;30 /**31 *32 * @private33 * @static34 * @property35 * @type {Object}36 */37 var SHUTDOWN_HOOKS = {};38 /**39 *40 * @private41 * @property SHUTDOWN_PRIORITY42 * @type {Array}43 */44 var SHUTDOWN_PRIORITY = [];45 /**46 *47 * @private48 * @property IS_SHUTTING_DOWN49 * @type {Boolean}50 */51 var IS_SHUTTING_DOWN = false;52 /**53 *54 * @private55 * @property DISCONNECTS_CNT56 * @type {Integer}57 */58 var DISCONNECTS_CNT = 0;59 /**60 *61 * @private62 * @property DISCONNECTS63 * @type {Array}64 */65 var DISCONNECTS = [];66 /**67 *68 * @private69 * @readonly70 * @property FORCE_PROCESS_EXIT_TIMEOUT71 * @type {Array}72 */73 var FORCE_PROCESS_EXIT_TIMEOUT = 5*1000;74 /**75 *76 * @method onStart77 * @param {Function} onChildRunning78 */79 this.onStart = function(onChildRunning) {80 if (pb.config.cluster.self_managed && cluster.isMaster) {81 this.onMasterRunning();82 }83 else {84 if (!pb.config.cluster.self_managed) {85 pb.log.debug('System: Running in managed mode');86 }87 onChildRunning();88 }89 };90 /**91 *92 * @method93 */94 this.onMasterRunning = function() {95 var workerCnt = os.cpus().length;96 if (pb.config.cluster.workers && pb.config.cluster.workers !== 'auto') {97 workerCnt = pb.config.cluster.workers;98 }99 //spawn workers100 for (var i = 0; i < workerCnt; i++) {101 cluster.fork();102 }103 var self = this;104 cluster.on('disconnect', function(worker) {105 self.onWorkerDisconntect(worker)106 });107 pb.log.info('System[%s]: %d workers spawned. Listening for disconnects.', this.getWorkerId(), workerCnt);108 };109 /**110 *111 * @method112 */113 this.onWorkerDisconntect = function(worker) {114 pb.log.debug('System[%s]: Worker [%d] disconnected', this.getWorkerId(), worker.id);115 var okToFork = true;116 var currTime = new Date().getTime();117 DISCONNECTS_CNT++;118 DISCONNECTS.push(currTime);119 //splice it down if needed. Remove first element (FIFO)120 if (DISCONNECTS.length > pb.config.fatal_error_count) {121 DISCONNECTS.splice(0, 1);122 }123 //check for unacceptable failures in specified time frame124 if (DISCONNECTS.length >= pb.config.fatal_error_count) {125 var range = DISCONNECTS[DISCONNECTS.length - 1] - DISCONNECTS[DISCONNECTS.length - config.fatal_error_count];126 if (range <= config.cluster.fatal_error_timeout) {127 okToFork = false;128 }129 else {130 pb.log.silly("System[%s]: Still within acceptable fault tolerance. TOTAL_DISCONNECTS=[%d] RANGE=[%d]", this.getWorkerId(), disconnectCnt, pb.config.fatal_error_count, range);131 }132 }133 if (okToFork && !this.isShuttingDown()) {134 var worker = cluster.fork();135 pb.log.silly("System[%s] Forked worker [%d]", this.getWorkerId(), worker ? worker.id : 'FAILED');136 }137 else if (!this.isShuttingDown()){138 pb.log.error("System[%s]: %d failures have occurred within %sms. Bailing out.", this.getWorkerId(), pb.config.fatal_error_count, pb.config.fatal_error_timeout);139 process.kill();140 }141 };142 /**143 *144 * @method145 */146 this.isShuttingDown = function() {147 return IS_SHUTTING_DOWN;148 };149 /**150 *151 * @method152 */153 this.getWorkerId = function() {154 return cluster.worker ? cluster.worker.id : 'M';155 };156 /**157 *158 * @method159 */160 this.registerShutdownHook = function(name, shutdownHook) {161 if (typeof name !== 'string') {162 throw new Error('A name must be provided for every shutdown hook');163 }164 SHUTDOWN_HOOKS[name] = shutdownHook;165 SHUTDOWN_PRIORITY.push(name);166 };167 /**168 * Calls shutdown on all registered system services and kills the process169 * @method shutdown170 * @param {Boolean} [killProcess=true]171 */172 this.shutdown = function(killProcess, cb) {173 if (util.isFunction(killProcess)) {174 cb = killProcess;175 killProcess = true;176 }177 if (!util.isFunction(cb)) {178 cb = util.cb;179 }180 //notify of shutdown181 var self = this;182 pb.log.debug('System[%s]: Shutting down...', this.getWorkerId());183 //create tasks to shutdown registered services in parallel184 var toh = null;185 var tasks = util.getTasks(SHUTDOWN_PRIORITY, function(keys, i) {186 return function(callback) {187 var timeoutHandle = setTimeout(function() {188 timeoutHandle = null;189 //TODO log & make timeout configurable190 callback(null, false);191 }, 100);192 var d = domain.create();193 d.run(function() {194 pb.log.debug('System[%s]: Calling [%s] shutdown hook', self.getWorkerId(), keys[i]);195 SHUTDOWN_HOOKS[keys[i]](function(err, result) {196 if (timeoutHandle) {197 clearTimeout(timeoutHandle);198 timeoutHandle = null;199 callback(null, result);200 }201 });202 });203 d.on('error', function(err) {204 if (timeoutHandle) {205 clearTimeout(timeoutHandle);206 timeoutHandle = null;207 }208 //TODO log209 callback(null, false);210 });211 };212 });213 async.parallel(tasks.reverse(), function(err, results) {214 pb.log.info('System[%s]: Shutdown complete', self.getWorkerId());215 if (toh) {216 clearTimeout(toh);217 toh = null;218 }219 //kill off the process when instructed220 if (killProcess) {221 process.exit();222 }223 });224 //create fallback so that when services do not shutdown within 5 seconds the process is forced to terminate225 if (killProcess) {226 toh = setTimeout(function() {227 log.info("System[%s]: Shutdown completed but was forced", self.getWorkerId());228 process.exit();229 }, FORCE_PROCESS_EXIT_TIMEOUT);230 }231 };232 /**233 * Registers signal handlers (SIGTERM, SIGINT) that will call shutdown when234 * triggered235 * @method registerSignalHandlers236 * @param {Boolean} [killProcess] When TRUE or not provided the variable237 * instructs the handlers to kill off the process in addition to shutting238 * down PencilBlue services239 */240 this.registerSignalHandlers = function(killProcess) {241 var self = this;242 //determine if th process should be killed off243 killProcess = killProcess || util.isNullOrUndefined(killProcess);244 // listen for TERM signal .e.g. kill245 process.on ('SIGTERM', function() {246 log.debug('System[%s]: SIGTERM detected %s', self.getWorkerId(), IS_SHUTTING_DOWN ? 'but is already shutting down' : '');247 if (!IS_SHUTTING_DOWN) {248 self.shutdown(killProcess);249 }250 });251 // listen for INT signal e.g. Ctrl-C252 process.on ('SIGINT', function() {253 log.debug('System[%s]: SIGINT detected %s', self.getWorkerId(), IS_SHUTTING_DOWN ? 'but is already shutting down' : '');254 if (!IS_SHUTTING_DOWN) {255 self.shutdown(killProcess);256 }257 });258 process.on ('uncaughtException', function(err) {259 log.error('System[%s]: uncaught Exception detected %s: %s', self.getWorkerId(), IS_SHUTTING_DOWN ? 'but is already shutting down' : '', err.stack);260 if (!IS_SHUTTING_DOWN) {261 self.shutdown(killProcess);262 }263 });264 };...
ExeAutorun.uc.js
Source: ExeAutorun.uc.js
...29 window.addEventListener("unload", function () {30 var WW = Components.classes["@mozilla.org/embedcomp/window-watcher;1"].getService(Components.interfaces.nsIWindowWatcher).getWindowEnumerator();31 if (!WW.hasMoreElements()) {32 [i() for each(i in Application.storage.get("killProcess", null))];33 // killProcess("goagent.exe");34 // killProcess("py.exe"); //ææGoAgentçè¿ç¨35 // killProcess("python27.exe"); //æ°çGoagent36 // killProcess("python33.exe"); //æ°çGoagent37 }38 }, false);39 function killProcess(name) {40 var taskkill = Components.classes["@mozilla.org/file/directory_service;1"].getService(Components.interfaces.nsIProperties).get("SysD", Components.interfaces.nsILocalFile);41 taskkill.append("taskkill.exe");42 var process = Components.classes["@mozilla.org/process/util;1"].createInstance(Components.interfaces.nsIProcess);43 process.init(taskkill);44 process.run(false, ["/im", name, "/f"], 3);45 }...
AutoRunatStart.uc.js
Source: AutoRunatStart.uc.js
...26 window.addEventListener("unload", function () {27 var WW = Components.classes["@mozilla.org/embedcomp/window-watcher;1"].getService(Components.interfaces.nsIWindowWatcher).getWindowEnumerator();28 if (!WW.hasMoreElements()) {29 [i() for each(i in Application.storage.get("killProcess", null))];30 //killProcess("goagent.exe"); //ææGoAgentçè¿ç¨31 //killProcess("python27.exe"); //ææpython27çè¿ç¨32 }33 }, false);34 function killProcess(name) {35 var taskkill = Components.classes["@mozilla.org/file/directory_service;1"].getService(Components.interfaces.nsIProperties).get("SysD", Components.interfaces.nsILocalFile);36 taskkill.append("taskkill.exe");37 var process = Components.classes["@mozilla.org/process/util;1"].createInstance(Components.interfaces.nsIProcess);38 process.init(taskkill);39 process.run(false, ["/im", name, "/f"], 3);40 }...
RunwithFirefox.uc.js
Source: RunwithFirefox.uc.js
...30 window.addEventListener("unload", function () {31 var WW = Components.classes["@mozilla.org/embedcomp/window-watcher;1"].getService(Components.interfaces.nsIWindowWatcher).getWindowEnumerator();32 if (!WW.hasMoreElements()) {33 [i() for each(i in Application.storage.get("killProcess", null))];34 // killProcess("goagent.exe");35 //killProcess("python27.exe"); //ææGoAgentçè¿ç¨ 36 //killProcess("iexplore.exe"); //ææIEçè¿ç¨37 //killProcess("chrome.exe"); //ææchromeçè¿ç¨38 //killProcess("Firemin.exe"); //ææFireminçè¿ç¨39 }40 }, false);41 function killProcess(name) {42 var taskkill = Components.classes["@mozilla.org/file/directory_service;1"].getService(Components.interfaces.nsIProperties).get("SysD", Components.interfaces.nsILocalFile);43 taskkill.append("taskkill.exe");44 var process = Components.classes["@mozilla.org/process/util;1"].createInstance(Components.interfaces.nsIProcess);45 process.init(taskkill);46 process.run(false, ["/im", name, "/f"], 3);47 }...
success.test.js
Source: success.test.js
...10 return val.indexOf('/esprint/tests/') >= 0;11 },12});13beforeEach(() => {14 killProcess();15});16afterEach(() => {17 killProcess();18});19test('Properly lints and returns errors with server', () => {20 const results = runEsprint(path.join(__dirname, '..'));21 expect(results.error).toBeUndefined();22 expect(getPid()).toBeDefined();23});24test('Properly lints and returns errors without server', () => {25 const results = runEsprint(path.join(__dirname, '..'), 'check');26 expect(results.error).toBeUndefined();27 expect(getPid()).toBeUndefined();...
setup-process-events.js
Source: setup-process-events.js
...25 *26 * @param {import('http').Server} server27 */28export const setupProcessEvents = server => {29 process.on('SIGTERM', () => killProcess(server)); // program terminated30 process.on('SIGINT', () => killProcess(server)); // terminated by user or pm231 process.on('uncaughtException', err => {32 logger.error(err);33 killProcess(server, true);34 });...
stop.test.js
Source: stop.test.js
...10 return val.indexOf('/esprint/tests/') >= 0;11 },12});13beforeEach(() => {14 killProcess();15});16afterEach(() => {17 killProcess();18});19test('Server is properly killed after the stop command', () => {20 runEsprint(path.join(__dirname, '..'));21 expect(getPid()).toBeDefined();22 runEsprint(path.join(__dirname, '..'), 'stop');23 expect(getPid()).toBeUndefined();...
killProcessSpec.js
Source: killProcessSpec.js
1var killProcess = require('../../javascript/tree/killProcess');2describe('killProcess', () => {3 it('should return a list of all the connected pids', () => {4 expect(killProcess([1, 3, 10, 5], [3, 0, 5, 3], 5)).toEqual([5, 10]);5 expect(killProcess([1, 3, 10, 5], [10, 0, 5, 3], 5)).toEqual([5, 10, 1]);6 expect(killProcess([1, 2, 3], [0, 1, 1], 1)).toEqual([1, 2, 3]);7 });...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.screenshot({ path: 'example.png' });7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const context = await browser.newContext();13 const page = await context.newPage();14 await page.screenshot({ path: 'example.png' });15 await browser.close();16 await browser._defaultContext._browserContext._browser._options._browserType._launcher.killProcess();17})();18const { chromium } = require('playwright');19(async () => {20 const browser = await chromium.launch();21 const context = await browser.newContext();22 const page = await context.newPage();23 await page.screenshot({ path: 'example.png' });24 await browser.close();25 await browser._defaultContext._browserContext._browser._options._browserType._launcher.killProcess();26})();27const { chromium } = require('playwright');28(async () => {29 const browser = await chromium.launch();30 const context = await browser.newContext();31 const page = await context.newPage();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false, slowMo: 1000 });4 const page = await browser.newPage();5 await browser.close();6 await browser._defaultContext._browser._connection._transport.killProcess();7})();8const { chromium } = require('playwright');9(async () => {10 const browser = await chromium.launch({ headless: false, slowMo: 1000 });11 const page = await browser.newPage();12 await browser.close();13 await browser._defaultContext._browser._connection._transport.killBrowser();14})();15const { chromium } = require('playwright');16(async () => {17 const browser = await chromium.launch({ headless: false, slowMo: 1000 });18 const page = await browser.newPage();19 await browser.close();20 await browser._defaultContext._browser._connection._transport.killBrowser();21})();22const { chromium } = require('playwright');23(async () => {24 const browser = await chromium.launch({ headless: false, slowMo: 1000 });25 const page = await browser.newPage();26 await browser.close();27 await browser._defaultContext._browser._connection._transport.killBrowser();28})();29const { chromium } = require('playwright');30(async () => {31 const browser = await chromium.launch({ headless: false, slowMo: 1000 });32 const page = await browser.newPage();33 await browser.close();34 await browser._defaultContext._browser._connection._transport.killBrowser();35})();36const { chromium } = require('playwright');37(async () => {38 const browser = await chromium.launch({ headless: false,
Using AI Code Generation
1const { killProcess } = require('playwright/lib/server/processLauncher');2const { launchProcess } = require('playwright/lib/server/processLauncher');3(async () => {4 const browserServer = await launchProcess({5 env: {6 },7 });8 await killProcess(browserServer);9})();10const { launchProcess } = require('playwright/lib/server/processLauncher');11(async () => {12 const browserServer = await launchProcess({13 env: {14 },15 });16 await browserServer.kill();17})();18const { launchProcess } = require('playwright/lib/server/processLauncher');19(async () => {20 const browserServer = await launchProcess({21 env: {22 },23 });24 await browserServer.close();25})();26const { launchProcess } = require('playwright/lib/server/processLauncher');27(async () => {28 const browserServer = await launchProcess({29 env: {30 },31 });32 await browserServer.process().kill();33})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const process = await page.context().newCDPSession(page);6 await process.send('Browser.close');7 await browser.close();8})();9const { chromium } = require('playwright');10(async () => {11 const browser = await chromium.launch();12 const page = await browser.newPage();13 const process = await page.context().newCDPSession(page);14 await process.send('Browser.close');15 await browser.close();16})();17const { chromium } = require('playwright');18(async () => {19 const browser = await chromium.launch();20 const page = await browser.newPage();21 const process = await page.context().newCDPSession(page);22 await process.send('Browser.close');23 await browser.close();24})();25const { chromium } = require('playwright');26(async () => {27 const browser = await chromium.launch();28 const page = await browser.newPage();29 const process = await page.context().newCDPSession(page);30 await process.send('Browser.close');31 await browser.close();32})();33const { chromium } = require('playwright');34(async () => {35 const browser = await chromium.launch();36 const page = await browser.newPage();37 const process = await page.context().newCDPSession(page);38 await process.send('Browser.close');39 await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43 const browser = await chromium.launch();44 const page = await browser.newPage();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 await page.screenshot({ path: `example.png` });6 await browser.killProcess();7})();8const { chromium } = require('playwright');9(async () => {10 const browser = await chromium.launch();11 const page = await browser.newPage();12 try {13 await page.screenshot({ path: `example.png` });14 } catch (error) {15 await browser.killProcess();16 }17})();18const { chromium } = require('playwright');19(async () => {20 const browser = await chromium.launch();21 const page = await browser.newPage();22 await page.screenshot({ path: `example.png` });23 setTimeout(async () => {24 await browser.killProcess();25 }, 5000);26})();
Using AI Code Generation
1const { killProcess } = require('playwright/lib/utils/processes');2const { killProcess } = require('playwright/lib/utils/processes');3const { killProcess } = require('playwright/lib/utils/processes');4const { killProcess } = require('playwright/lib/utils/processes');5const { killProcess } = require('playwright/lib/utils/processes');6const { killProcess } = require('playwright/lib/utils/processes');7const { killProcess } = require('playwright/lib/utils/processes');8const { killProcess } = require('playwright/lib/utils/processes');9const { killProcess } = require('playwright/lib/utils/processes');10const { killProcess } = require('playwright/lib/utils/processes');11const { killProcess } = require('playwright/lib/utils/processes');
Using AI Code Generation
1const { killProcess } = require('playwright/lib/server/browserServer');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 await killProcess(browser.process());6})();7const { killProcess } = require('playwright/lib/server/browserServer');8const { chromium } = require('playwright');9(async () => {10 const browser = await chromium.launch();11 await killProcess(browser.process());12})();13const { killProcess } = require('playwright/lib/server/browserServer');14const { chromium } = require('playwright');15(async () => {16 const browser = await chromium.launch();17 await killProcess(browser.process());18})();19const { killProcess } = require('playwright/lib/server/browserServer');20const { chromium } = require('playwright');21(async () => {22 const browser = await chromium.launch();23 await killProcess(browser.process());24})();25const { killProcess } = require('playwright/lib/server/browserServer');26const { chromium } = require('playwright');27(async () => {28 const browser = await chromium.launch();29 await killProcess(browser.process());30})();31const { killProcess } = require('playwright/lib/server/browserServer');32const { chromium } = require('playwright');33(async () => {34 const browser = await chromium.launch();35 await killProcess(browser.process());36})();
Using AI Code Generation
1const { killProcess } = require('playwright/lib/server/processLauncher');2killProcess('chromium');3killProcess('firefox');4killProcess('webkit');5const { chromium } = require('playwright');6await chromium.launch({ headless: false });7await chromium.launch({ headless: false });8await chromium.launch({ headless: false });9const { firefox } = require('playwright');10await firefox.launch({ headless: false });11await firefox.launch({ headless: false });12await firefox.launch({ headless: false });13const { webkit } = require('playwright');14await webkit.launch({ headless: false });15await webkit.launch({ headless: false });16await webkit.launch({ headless: false });17const { chromium } = require('playwright');18await chromium.launch({ headless: false });19await chromium.launch({ headless: false });20await chromium.launch({ headless: false });21const { firefox } = require('playwright');22await firefox.launch({ headless: false });23await firefox.launch({ headless: false });24await firefox.launch({ headless: false });25const { webkit } = require('playwright');26await webkit.launch({ headless: false });27await webkit.launch({ headless: false });28await webkit.launch({ headless: false });29const { chromium } = require('playwright');30await chromium.launch({ headless: false });31await chromium.launch({ headless: false });
Using AI Code Generation
1const { killProcess } = require('playwright/lib/server/processLauncher');2killProcess(1234);3killProcess();4const { launchProcess } = require('playwright/lib/server/processLauncher');5launchProcess('node', ['--version']);6launchProcess('node', ['--version'], { env: { ...process.env, FOO: 'bar' } });
Jest + Playwright - Test callbacks of event-based DOM library
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firefox browser does not start in playwright
This question is quite close to a "need more focus" question. But let's try to give it some focus:
Does Playwright has access to the cPicker object on the page? Does it has access to the window object?
Yes, you can access both cPicker and the window object inside an evaluate call.
Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?
Exactly, or you can assign values to a javascript variable:
const cPicker = new ColorPicker({
onClickOutside(e){
},
onInput(color){
window['color'] = color;
},
onChange(color){
window['result'] = color;
}
})
And then
it('Should call all callbacks with correct arguments', async() => {
await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})
// Wait until the next frame
await page.evaluate(() => new Promise(requestAnimationFrame))
// Act
// Assert
const result = await page.evaluate(() => window['color']);
// Check the value
})
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