KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use waitForNextTask method in wpt

Best JavaScript code snippet using wpt

PageCounter.js

Source:PageCounter.js

...54            // Update page count every 10 sections55            if (sectionIndex % 10 === 0) {56                this.#parentComponent.updateBookUi();57            }58            await this.#waitForNextTask();59        });60        this.#parentComponent.updateBookUi();61    }62    /**63     * Asynchronous version of a forEach64     * @param {Array} array65     * @param {*} callback66     * @returns {Promise<void>}67     */68    async #asyncForEach(array, callback) {69        for (let index = 0; index < array.length; index++) {70            await callback(array[index], index, array);71        }72    }73    /**74     * Splits code in chunks75     * https://stackoverflow.com/a/67135932/1074433976     * @returns {Promise<void>}77     */78    #waitForNextTask() {79        // @ts-ignore80        const { port1, port2 } = (this.#waitForNextTask.channel ??= new MessageChannel());81        return new Promise((resolve) => {82            port1.addEventListener("message", () => resolve(), { once: true });83            port1.start();84            port2.postMessage("");85        });86    }...

playwrightClient.js

Source:playwrightClient.js

...42      /** CLOSED */43      ) throw new Error('PlaywrightClient: writing to closed WebSocket connection');44      ws.send(JSON.stringify(message));45    };46    ws.on('message', message => waitForNextTask(() => connection.dispatch(JSON.parse(message.toString()))));47    const errorPromise = new Promise((_, reject) => ws.on('error', error => reject(error)));48    const closePromise = new Promise((_, reject) => ws.on('close', () => reject(new Error('Connection closed'))));49    const playwrightClientPromise = new Promise((resolve, reject) => {50      let playwright;51      ws.on('open', async () => {52        playwright = await connection.initializePlaywright();53        resolve(new PlaywrightClient(playwright, ws));54      });55      ws.on('close', (code, reason) => connection.close(reason.toString()));56    });57    let timer;58    try {59      await Promise.race([playwrightClientPromise, errorPromise, closePromise, new Promise((_, reject) => timer = setTimeout(() => reject(`Timeout of ${timeout}ms exceeded while connecting.`), timeout))]);60      return await playwrightClientPromise;...

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3var options = { runs: 1, connectivity: 'Cable', location: 'Dulles:Chrome' };4  if (err) return console.error(err);5  wpt.waitForTestRun(data.data.testId, function(err, data) {6    if (err) return console.error(err);7    console.log(data);8  });9});10var wpt = require('webpagetest');11var wpt = new WebPageTest('www.webpagetest.org');12var options = { runs: 1, connectivity: 'Cable', location: 'Dulles:Chrome' };13  if (err) return console.error(err);14  wpt.waitForTestRun(data.data.testId, function(err, data) {15    if (err) return console.error(err);16    console.log(data);17  });18});19var wpt = require('webpagetest');20var wpt = new WebPageTest('www.webpagetest.org');21wpt.getTestStatus('170511_1Q_2c0f6b2d6c9f6b8c0b9a9d1c1f4f4f4c', function(err, data) {22  if (err) return console.error(err);23  console.log(data);24});25var wpt = require('webpagetest');26var wpt = new WebPageTest('www.webpagetest.org');27wpt.getTestResults('170511_1Q_2c0f6b2d6c9f6b8c0b9a9d1c1f4f4f4c', function(err, data) {28  if (err) return console.error(err);29  console.log(data);30});31var wpt = require('webpagetest');

Using AI Code Generation

1const wpt = require('webpagetest');2const util = require('util');3const fs = require('fs');4const request = require('request');5const exec = require('child_process').exec;6const execSync = require('child_process').execSync;7const wpt = new WebPageTest('www.webpagetest.org', 'A.8d2b9a9b7c0e0d8b8c6f1b1e1d3b3f8b');8const script = 'wpt.js';9wpt.runTest(url, {script: script}, function(err, data) {10    console.log('Test status:', data.statusText);11    wpt.waitForTestStatus(data.data.testId, 'Test Completed', function(err, data) {12        console.log('Test completed');13        wpt.getTestResults(data.data.testId, function(err, data) {14            console.log('Test results:', data);15        });16    });17});

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.