How to use launchProcess method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ProcessAcesPiesViewModel.js

Source:ProcessAcesPiesViewModel.js Github

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...54 stagingPiesFolderContents = ko.observableArray([]),55 stagingCompleteFolderContents = ko.observableArray([]),56 //Viewmodel methods57 callbackLaunchProcess = function(timer, message){58 launchProcess(displayMessage, timer, message);59 },60 launchProcess = function (intervalProcess, timer, message) {61 ceaseProcess(currentIntervalProcessId());62 currentIntervalProcessId(setInterval(displayMessage, timer, message));63 },64 ceaseProcess = function (processId) {65 clearInterval(processId);66 hideMessagePanel(true);67 },68 usePanel = function (message) {69 panelMessage(message);70 hideMessagePanel(false);71 },72 displayInfoPanel = function (message) {73 infoPanelMessage(message);74 hideInfoPanel(false);75 },76 clearPanel = function () {77 stagingAcesFolderContents([]);78 stagingPiesFolderContents([]);79 stagingCompleteFolderContents([]);80 },81 globalTracker = 3,82 displayMessage = function (message) {83 globalTracker = (globalTracker +1) % 4;84 switch (globalTracker) {85 case 0:86 usePanel(message);87 break;88 case 1:89 usePanel(message + '.');90 break;91 case 2:92 usePanel(message + '..');93 break;94 case 3:95 usePanel(message + '...');96 break;97 }98 },99 launchPrompt = function (step) {100 currentStep(step);101 switch (step) {102 case _Staging_SendAcesPiesToComplete_StandBy:103 displayInfoPanel('Aces/Pies File Contents:');104 buttonPrompt('Import Aces and Pies Files?');105 buttonText('Submit');106 activeButton(true);107 break;108 case _Staging_SendToProduction_StandBy:109 displayInfoPanel('Contents in staging Complete Folder:');110 buttonPrompt('Import Files From staging complete to Production Aces/Pies?');111 buttonText('Submit');112 activeButton(true);113 break;114 case _Production_SendAcesPiesToComplete_StandBy:115 displayInfoPanel('Aces/Pies File Contents (Production):');116 buttonPrompt('Import Aces and Pies Files?');117 buttonText('Submit');118 activeButton(true);119 break;120 }121 },122 //CAlls To API123 processFilesPipelineStatus = function(){124 $.ajax({125 type: 'GET',126 url: '/api/ProcessFiles/PipelineStatus',127 success: function (result) {128 if (result.Active === false) {129 //if no active then go to first step130 pipelineStage(_StagingAcesPiesFilesIsEmptyCheck);131 return;132 } else {133 switch (result.ActiveStage) {134 case 1: //files exist in aces/pies (staging)135 pipelineStatus.Staging.uploadedToAcesPies.complete(true);136 pipelineStage(_StagingAcesPiesFilesContentsCheck);137 break;138 case 2: //imported files (staging)139 pipelineStatus.Staging.uploadedToAcesPies.complete(true);140 pipelineStatus.Staging.importedAces.complete(true);141 pipelineStatus.Staging.importedPies.complete(true);142 pipelineStage(_Staging_CompleteFilesCheck)143 break;144 case 3: //files have been "inialized" in aces/pies (Production)145 pipelineStatus.Staging.uploadedToAcesPies.complete(true);146 pipelineStatus.Staging.importedAces.complete(true);147 pipelineStatus.Staging.importedPies.complete(true);148 pipelineStatus.Staging.sentToProduction.complete(true);149 pipelineStage(_Production_AcesPiesFilesContentsCheck);150 break;151 case 4: //imported files and now just need to check to close pipeline (Production)152 pipelineStatus.Staging.uploadedToAcesPies.complete(true);153 pipelineStatus.Staging.importedAces.complete(true);154 pipelineStatus.Staging.importedPies.complete(true);155 pipelineStatus.Staging.sentToProduction.complete(true);156 pipelineStatus.Production.uploadedToAcesPies.complete(true);157 pipelineStatus.Production.importedAces.complete(true);158 pipelineStatus.Production.importedPies.complete(true);159 pipelineStage(_Production_CompleteFilesCheck);160 break;161 }162 }163 },164 error: function (result) {165 alert(result.statusText);166 },167 beforeSend: function (xhr) {168 launchProcess(displayMessage, 1000, _Message_CheckingPipelineStatus)169 }170 });171 },172 init = function () {173 pipelineStage.subscribe(function (val) {174 switch (val) {175 case _StagingAcesPiesFilesIsEmptyCheck:176 StagingService.acesPiesFilesIsEmpty(177 function () {178 pipelineStatus.Staging.uploadedToAcesPies.complete(true);179 pipelineStage(_StagingAcesPiesFilesContentsCheck);180 },181 function (message) {182 launchProcess(displayMessage, 1000, message);183 pipelineStatus.Staging.uploadedToAcesPies.incomplete(true);184 error(true);185 },186 function () {187 launchProcess(displayMessage, 1000, _Message_CheckingAcesPiesFilesIsEmpty)188 pipelineStatus.Staging.uploadedToAcesPies.inProgress(true);189 });190 break;191 case _StagingAcesPiesFilesContentsCheck:192 StagingService.acesPiesContents(193 function (result) {194 stagingAcesFolderContents(result.FileNamesAces);195 stagingPiesFolderContents(result.FileNamesPies);196 ceaseProcess(currentIntervalProcessId());197 pipelineStage(_Staging_SendAcesPiesToComplete_StandBy);198 },199 function () {200 launchProcess(displayMessage, 1000, _Message_RetrievingAcesPiesFiles_Staging);201 });202 break;203 case _Staging_SendAcesPiesToComplete_StandBy:204 launchPrompt(_Staging_SendAcesPiesToComplete_StandBy);205 break;206 case _Staging_SendAcesPiesToComplete:207 StagingService.importAcesPies(208 function (result) {209 hideInfoPanel(true);210 clearPanel();211 ceaseProcess(currentIntervalProcessId());212 pipelineStatus.Staging.importedAces.complete(true);213 pipelineStatus.Staging.importedPies.complete(true);214 //pipelineStage(_Staging_SendToProduction_StandBy); left off here... check contents of complete folder and display215 pipelineStage(_Staging_CompleteFilesCheck); //stagingCompleteFolderContents(result.FileNamesComplete);216 },217 function (message) {218 pipelineStatus.Staging.importedAces.inProgress(true);219 pipelineStatus.Staging.importedPies.inProgress(true);220 launchProcess(displayMessage, 1000, message);221 222 });223 break;224 case _Staging_CompleteFilesCheck:225 StagingService.completeContents(226 function (result) {227 ceaseProcess(currentIntervalProcessId());228 stagingCompleteFolderContents(result.FileNamesComplete);229 pipelineStage(_Staging_SendToProduction_StandBy);230 },231 function () {232 launchProcess(displayMessage, 1000, _Message_RetrievingCompleteFiles_Staging);233 });234 break;235 case _Staging_SendToProduction_StandBy:236 launchPrompt(_Staging_SendToProduction_StandBy);237 break;238 case _Staging_SendToProduction:239 StagingService.sendToProduction(240 function (result) {241 ceaseProcess(currentIntervalProcessId());242 pipelineStatus.Staging.sentToProduction.complete(true);243 hideInfoPanel(true);244 clearPanel();245 pipelineStage(_Production_AcesPiesFilesContentsCheck);246 },247 function () {248 pipelineStatus.Staging.sentToProduction.inProgress(true);249 launchProcess(displayMessage, 1000, _Message_SendingFilesToProduction);250 //hideInfoPanel(true);251 });252 break;253 case _Production_AcesPiesFilesContentsCheck:254 ProductionService.acesPiesContents(255 function (result) {256 pipelineStatus.Production.uploadedToAcesPies.complete(true);257 stagingAcesFolderContents(result.FileNamesAces);258 stagingPiesFolderContents(result.FileNamesPies);259 ceaseProcess(currentIntervalProcessId());260 pipelineStage(_Production_SendAcesPiesToComplete_StandBy);261 },262 function () {263 pipelineStatus.Production.uploadedToAcesPies.inProgress(true);264 launchProcess(displayMessage, 1000, _Message_RetrievingAcesPiesFiles_Production);265 });266 break;267 case _Production_SendAcesPiesToComplete_StandBy:268 launchPrompt(_Production_SendAcesPiesToComplete_StandBy);269 break;270 case _Production_SendAcesPiesToComplete:271 ProductionService.importAcesPies(272 function (result) {273 hideInfoPanel(true);274 clearPanel();275 ceaseProcess(currentIntervalProcessId());276 pipelineStatus.Production.importedAces.complete(true);277 pipelineStatus.Production.importedPies.complete(true);278 //pipelineStage(_Staging_SendToProduction_StandBy); left off here... check contents of complete folder and display279 pipelineStage(_Production_CompleteFilesCheck); //stagingCompleteFolderContents(result.FileNamesComplete);280 },281 function (message) {282 pipelineStatus.Production.importedAces.inProgress(true);283 pipelineStatus.Production.importedPies.inProgress(true);284 launchProcess(displayMessage, 1000, message);285 });286 break;287 case _Production_CompleteFilesCheck:288 ProductionService.completeContents(289 function (result) {290 clearPanel();291 ceaseProcess(currentIntervalProcessId());292 pipelineStatus.Production.checkedComplete.complete(true);293 stagingCompleteFolderContents(result.FileNamesComplete);294 pipelineStage(_Production_Done);295 },296 function () {297 pipelineStatus.Production.checkedComplete.inProgress(true);298 launchProcess(displayMessage, 1000, _Message_RetrievingCompleteFiles_Production);299 });300 break;301 case _Production_Done:302 usePanel('Done!');303 break;304 }305 });306 processFilesPipelineStatus();307 };308 init();309 return {310 stagingFilesOnStandby: stagingFilesOnStandby,311 stagingAcesFolderContents: stagingAcesFolderContents,312 stagingPiesFolderContents: stagingPiesFolderContents,...

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ai.js

Source:ai.js Github

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...4 const rootFolder = __dirname.split("/");5 rootFolder.splice(-2, 2, `ai/${project}/main.py`);6 return rootFolder.join("/");7}8function launchProcess(res, args) {9 const spawn = require("child_process").spawn,10 process = spawn(python_path, args);11 let output = "";12 process.stdout.on("data", function (data) {13 output += data.toString();14 });15 process.stderr.on("data", (data) => {16 console.error(`stderr: ${data}`);17 });18 process.on("close", (code) => {19 console.log(output);20 res.send(JSON.stringify(output));21 });22}23class Router {24 constructor(emitter) {25 this.router = express.Router();26 this.emitter = emitter27 this.router.post("/style_transfer", (req, res) => {28 const args = [29 getProgramPath("BlendGAN"),30 `--url`,31 `${req.body.url}`,32 `--style_selected`,33 `${req.body.style_selected}`,34 `--filename`,35 `${req.body.filename}`,36 ];37 launchProcess(res, args);38 });39 this.router.post("/pixel", (req, res) => {40 const args = [41 getProgramPath("pixel"),42 `--url`,43 `${req.body.url}`,44 `--palette`,45 `${req.body.palette}`,46 `--filename`,47 `${req.body.filename}`,48 ];49 launchProcess(res, args);50 });51 this.router.post("/arcane", (req, res) => {52 const args = [53 getProgramPath("ArcaneGAN"),54 `--url`,55 `${req.body.url}`,56 `--filename`,57 `${req.body.filename}`,58 ];59 launchProcess(res, args);60 });61 this.router.post("/chat", (req, res) => {62 const args = [getProgramPath("chat"), `--message`, `${req.body.message}`];63 launchProcess(res, args);64 });65 this.router.post("/wolf", (req, res) => {66 const args = [getProgramPath("wolf"), `--message`, `${req.body.message}`];67 launchProcess(res, args);68 });69 this.router.post("/ar", (req, res) => {70 const args = [getProgramPath("ar"), `--message`, `${req.body.message}`];71 launchProcess(res, args);72 });73 this.router.post("/en", (req, res) => {74 const args = [getProgramPath("en"), `--message`, `${req.body.message}`];75 launchProcess(res, args);76 });77 this.router.post("/anime", (req, res) => {78 const args = [79 getProgramPath("anime"),80 `--url`,81 `${req.body.url}`,82 `--filename`,83 `${req.body.filename}`,84 ];85 launchProcess(res, args);86 });87 this.router.post("/tts", (req, res) => {88 const args = [89 getProgramPath("tts"), 90 `--message`, 91 `${req.body.message}`,92 `--filename`,93 `${req.body.filename}`,94 ];95 launchProcess(res, args);96 });97 this.router.post("/klaam", (req, res) => {98 const args = [99 getProgramPath("klaam"), 100 `--message`, 101 `${req.body.message}`,102 `--filename`,103 `${req.body.filename}`,104 ];105 launchProcess(res, args);106 });107 this.router.post("/paint", (req, res) => {108 const args = [109 getProgramPath("paint"),110 `--caption`,111 `${req.body.caption}`,112 `--filename`,113 `${req.body.filename}`,114 ];115 launchProcess(res, args);116 });117 }118}...

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process.js

Source:process.js Github

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...39 }40 if (this.data.children[label]) {41 return true42 }43 this.data.children[label] = kernel.scheduler.launchProcess(name, data, this.pid)44 return this.data.children[label]45 }46 getChildProcessPid (label) {47 if (!this.data.children) {48 return false49 }50 if (!this.data.children[label]) {51 return false52 }53 return this.data.children[label]54 }55 isChildProcessRunning (label) {56 const pid = this.getChildProcessPid(label)57 if (!pid) {58 return false59 }60 return kernel.scheduler.isPidActive(pid)61 }62 launchProcess (label, name, data = {}) {63 if (!this.data.processes) {64 this.data.processes = {}65 }66 if (this.data.processes[label]) {67 return true68 }69 this.data.processes[label] = kernel.scheduler.launchProcess(name, data)70 return this.data.processes[label]71 }72 getProcessPid (label) {73 if (!this.data.processes) {74 return false75 }76 if (!this.data.processes[label]) {77 return false78 }79 return this.data.processes[label]80 }81 isProcessRunning (label) {82 const pid = this.getProcessPid(label)83 if (!pid) {...

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test.js

Source:test.js Github

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...8t ("Test: top & ");9var result = system('top &');10print ("JS " + result);*/11t ("Test: nonblock1");12var result1 = launchProcess('sleep 25');13print("JS " + result1);14t ("Test: nonblock2");15var result2 = launchProcess('sleep 10');16print("JS " + result2);17t ("Test: nonblock3");18var result3 = launchProcess('sleep 15');19print("JS " + result3);20t ("Test: nonblock4");21var result4 = launchProcess('sleep 15');22print("JS " + result4);23t ("Test: nonblock5");24var result5 = launchProcess('sleep 15');25print("JS " + result5);26t ("Test: nonblock6");27var result6 = launchProcess('sleep 15');28print("JS " + result6);29t ("Test: check proc");30var ju = checkProcess(result5);31print("JS " + ju);32//sleep(10);33t ("Test: kill " + result1);34var resultk1 = killProcess(result1);35//var result = nonblock(result);36print("JS " + resultk1);37t ("Test: kill " + result3);38var resultk1 = killProcess(result3);39//var result = nonblock(result);40print("JS " + resultk1);41sleep(3);42t ("Test: nonblock7");43var result7 = launchProcess('sleep 15');44print("JS " + result7);45t ("Test: nonblock8");46var result8 = launchProcess('sleep 15');47print("JS " + result8);48sleep(5);49t ("Test: nonblock9");50var result9 = launchProcess('sleep 15');51print("JS " + result9);52t ("Test: check proc");53var juc = checkProcess('43111');54print("JS " + juc);55t("Test: end 0");56result5 = launchProcess('end 0');57print("JS5 " + result5);58/* t ("Test: nonblock1");59var result = nonblock('top');60print("JS " + result);61*/62//t ("Test: top & echo $!");63//var result = popen('top & echo $!');64//print ("JS " + result);65/*66t ("Test: echo !$");67var result = popen('echo !$');68print ("JS " + result);*/69/*70t ("Test: cat non existing file");...

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process-launcher.js

Source:process-launcher.js Github

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1if (Meteor.isServer) {2 let runningProcesses = {};3 let Fiber = Npm.require('fibers');4 Meteor.methods({5 launchProcess: function (id, command) {6 console.log('lauching ' + command);7 const spawn = Npm.require('child_process').spawn;8 if (runningProcesses[id]) {9 console.log("This process is already running.");10 return;11 }12 commandArr = command.split(' ');13 const program = commandArr.shift();14 const params = commandArr;15 try {16 let proc = spawn(program, params);17 runningProcesses[id] = proc;18 19 proc.stdout.on('data', (data) => {20 try {21 const msg = JSON.parse(data.toString());22 console.dir(msg);23 Fiber(function() {24 // Magic25 msg.screens = Screens.find({ tags: { $elemMatch: { value: { $in: msg.tags } } } }, { number: 1 }).map(screen => screen.number);26 Meteor.call('emitMsg', msg);27 }).run();28 } catch (e) {29 console.warn('Bad data:', e)30 }31 });32 proc.stderr.on('data', (data) => {33 console.error(`stderr (${command}): ${data}`);34 });35 proc.on('close', (code) => {36 console.log(`child process exited with code ${code}`);37 // TODO remove from runningProcesses38 delete runningProcesses[id];39 setTimeout(function () {40 Fiber(function() {41 Meteor.call('launchProcess', id, command);42 }).run();43 }, 5000);44 });45 } catch (e) {46 console.error(`Command ${command} failed: ${e}`);47 }48 }49 });...

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cron.js

Source:cron.js Github

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...7 // Runs every day at 1:30:00 AM EST.8 console.log("Daily Ingest beginning...");9 console.log(new Date());10 async.series([function(homesCallback) {11 Util.launchProcess('homes', homesCallback);12 },function(removalCallback) {13 Util.launchProcess('homesRemoval', removalCallback);14 },function(siteMapCallback) {15 Util.launchProcess('autocompleteHomes', siteMapCallback);16 }], function() {17 console.log("Daily Ingest Complete");18 })19 },20 start: true,21 timeZone: "America/New_York"22});23var jobWeekly= new CronJob({24 cronTime: '00 0 1 * * 1',25 onTick: function() {26 // Runs every day at 1:30:00 AM EST.27 console.log("Daily Ingest beginning...");28 console.log(new Date());29 async.series([function(homesCallback) {30 Util.launchProcess('siteMap', homesCallback);31 }, function(reportCallback) {32 Util.launchProcess('reportHomesPerZip', reportCallback);33 }], function() {34 console.log("Daily Ingest Complete");35 })36 },37 start: true,38 timeZone: "America/New_York"39});40homesDaily.start();...

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launchProcess.js

Source:launchProcess.js Github

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...9}10// base functions11function setup() {12 print('> starting setup function');13 pid = launchProcess('sleep 60');14 print(' < setup function done');15}16function loop() {17 var currTime = new Date().getTime()18 if (currTime - prevTime > 1000) {19 print('second #' + numSeconds);20 // launch a new process21 if (numSeconds % 5 === 0 ) {22 pid = launchProcess('sleep 60');23 }24 // kill a process25 // if (numSeconds === 10) {26 // print('killing pid ' + pid);27 // var result = nonblock('kill -9 ' + pid);28 // }29 // increment30 prevTime = currTime;31 numSeconds++;32 }...

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helpers.js

Source:helpers.js Github

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...6 .filter((item) => item.cmd === `node ${name}`)7 .forEach((item) => process.kill(item.pid));8 });9}10function launchProcess(name) {11 find("name", "node", true).then(function (list) {12 const workerList = list.filter((item) => item.cmd === `node ${name}`);13 if (!workerList.length) {14 const child = spawn("node", [name], {15 detached: true,16 stdio: "ignore",17 });18 child.unref();19 }20 });21}22module.exports = {23 launchProcess,24 terminateProcess,...

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Using AI Code Generation

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1const playwright = require('playwright');2(async () => {3 const browserServer = await playwright.chromium.launchServer();4 const wsEndpoint = browserServer.wsEndpoint();5 await browserServer.close();6 const browser = await playwright.chromium.connect({ wsEndpoint });7 const page = await browser.newPage();8 await page.screenshot({ path: 'example.png' });9 await browser.close();10})();11const playwright = require('playwright');12(async () => {13 const browserServer = await playwright.chromium.launchServer();14 const wsEndpoint = browserServer.wsEndpoint();15 const browser = await playwright.chromium.connect({ wsEndpoint });16 const page = await browser.newPage();17 await page.screenshot({ path: 'example.png' });18})();19const playwright = require('playwright');20(async () => {21 const browserServer = await playwright.chromium.launchServer();22 const wsEndpoint = browserServer.wsEndpoint();23 const browser = await playwright.chromium.connect({ wsEndpoint });24 const page = await browser.newPage();25 await page.screenshot({ path: 'example.png' });26 await browser.close();27 await browserServer.close();28})();29const playwright = require('playwright');30(async () => {31 const browserServer = await playwright.chromium.launchServer();32 const wsEndpoint = browserServer.wsEndpoint();

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Using AI Code Generation

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1const { launchProcess } = require('playwright/lib/server/browserType');2const { chromium } = require('playwright');3(async () => {4 const browserServer = await launchProcess({5 executablePath: chromium.executablePath(),6 env: { PATH: process.env.PATH },7 cwd: process.cwd(),8 });9 const browser = await chromium.connect({10 wsEndpoint: browserServer.wsEndpoint(),11 });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 browserServer.close();17})();18{19 "scripts": {20 },21 "dependencies": {22 }23}24The above code works fine when running locally (node test.js) but fails when running inside a docker container (docker build .). Here is the error I get:25[0107/145910.699869:FATAL:zygote_host_impl_linux.cc(149)] Check failed: ReceiveFixedMessage(fds[0], kZygoteBootMessage, sizeof(kZygoteBootMessage), &boot_pid). 26#0 0x55a5a13b0c57 base::debug::CollectStackTrace()27#1 0x55a5a13b0c57 base::debug::StackTrace::StackTrace()28#2 0x55a5a0ee2e0c logging::LogMessage::~LogMessage()29#3 0x55a5a0ee2e0c logging::LogMessage::~LogMessage()

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Using AI Code Generation

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1const playwright = require('playwright');2const { launchProcess } = require('playwright/lib/server/browserType');3(async () => {4 const browserServer = await launchProcess(playwright.chromium, {5 env: {6 }7 });8 console.log(browserServer.process().pid);9 await browserServer.close();10})();

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Using AI Code Generation

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1const { launchProcess } = require('playwright/lib/server/browserType');2const { chromium } = require('playwright');3const path = require('path');4(async () => {5 const browserServer = await launchProcess({6 executablePath: chromium.executablePath(),7 args: [path.join(__dirname, 'index.html')],8 });9 const wsEndpoint = browserServer.wsEndpoint();10 console.log(wsEndpoint);11})();12const { connect } = require('playwright/lib/client/browserType');13const { chromium } = require('playwright');14(async () => {15 const browser = await connect({

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Using AI Code Generation

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1const { launchProcess } = require('playwright-core/lib/server/processLauncher.js');2const { chromium } = require('playwright-core');3(async () => {4 const browser = await chromium.launch({5 });6 const context = await browser.newContext();7 const page = await context.newPage();8 const { pid } = await launchProcess({9 args: [path.join(__dirname, 'test2.js')],10 });11 await browser.close();12})();13const { launchProcess } = require('playwright-core/lib/server/processLauncher.js');14const { chromium } = require('playwright-core');15(async () => {16 const browser = await chromium.launch({17 });18 const context = await browser.newContext();19 const page = await context.newPage();20 const { pid } = await launchProcess({21 args: [path.join(__dirname, 'test3.js')],22 });23 await browser.close();24})();25const { launchProcess } = require('playwright-core/lib/server/processLauncher.js');26const { chromium } = require('playwright-core');27(async () => {28 const browser = await chromium.launch({29 });30 const context = await browser.newContext();31 const page = await context.newPage();32 const { pid } = await launchProcess({33 args: [path.join(__dirname, 'test4.js')],34 });35 await browser.close();36})();37const { launchProcess } = require('playwright-core/lib/server/processLauncher.js');38const { chromium } = require('playwright-core');39(async () => {

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Using AI Code Generation

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1const playwright = require('playwright');2const { launchProcess } = require('playwright/lib/server/browserType');3(async () => {4 const browser = await launchProcess(playwright.chromium, {5 });6 })();7If you want to launch the browser with a specific URL, you can pass the URL to the launchProcess() method as shown below:8(async () => {9 const browser = await launchProcess(playwright.chromium, {10 });11 })();

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Using AI Code Generation

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1const playwright = require('playwright');2const { launchProcess } = require('playwright/lib/server/browserType');3const path = require('path');4(async () => {5 const browser = await launchProcess({6 executablePath: path.join(__dirname, 'chrome-mac/Chromium.app/Contents/MacOS/Chromium'),7 });8 const context = await browser.newContext();9 const page = await context.newPage();10 await page.screenshot({ path: 'example.png' });11 await browser.close();12})();

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Using AI Code Generation

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1const { launchProcess } = require('playwright-core/lib/server/launchProcess');2const { chromium } = require('playwright-core');3(async () => {4 const browserServer = await chromium._launchServer({5 });6 const wsEndpoint = browserServer.wsEndpoint();7 const { browser } = await launchProcess(wsEndpoint);8 const context = await browser.newContext();9 const page = await context.newPage();10 await page.screenshot({ path: 'google.png' });11 await browser.close();12})();13const { PlaywrightTestConfig } = require('@playwright/test');14const config: PlaywrightTestConfig = {15 use: {16 launchOptions: {17 },18 },19};20module.exports = config;

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Using AI Code Generation

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1const { launchProcess } = require('playwright/lib/utils/processLauncher');2const path = require('path');3(async () => {4 const browserApp = await launchProcess({5 executablePath: path.join(__dirname, 'browser.exe'),6 env: {7 },8 });9 await browserApp.on('exit', () => {10 console.log('browser exited');11 process.exit(0);12 });13 await browserApp.on('close', () => {14 console.log('browser closed');15 process.exit(0);16 });17 await browserApp.on('error', () => {18 console.log('browser error');19 process.exit(0);20 });21})();22const { launchBrowser } = require('playwright/lib/server/browserServer');23const path = require('path');24(async () => {25 const browserServer = await launchBrowser({26 browserApp: {27 executablePath: path.join(__dirname, 'browser.exe'),28 env: {29 },30 },31 });32 await browserServer.on('close', () => {33 console.log('browser closed');34 process.exit(0);35 });36 await browserServer.on('exit', () => {37 console.log('browser exited');38 process.exit(0);39 });40 await browserServer.on('error', () => {41 console.log('browser error');42 process.exit(0);43 });44})();45const { chromium } = require('playwright');46(async () => {47 const browser = await chromium.launch({48 });

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Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

  1. What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
  2. How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
  3. Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
  4. What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
  5. Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
  6. Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
  7. Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
  8. Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
  9. Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
  10. Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
  11. Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
  12. Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.

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