How to use workerCode method in wpt

Best JavaScript code snippet using wpt

runnerService.js

Source:runnerService.js

1import sandbox from './sandbox'2import Ajv from 'ajv'3import schema from './json-schemas/action.schema.json'4import movieQuotes from 'popular-movie-quotes'5const ajv = new Ajv({ allErrors: true })6const validateAction = ajv.compile(schema)7const invalidActionObject = {8    action: 'skip',9}10export const runnerService = new (function() {11    this.ticks = 012    this.syncCalls = 013    this.userCodes = {}14    // store changes  might be need to be moved out later15    // to some type of compute service.. for now, keep it here16    this.configureStore = function(store) {17        this.store = store18    }19    this.tick = function(initialState = {}, modifyStateCallback = undefined) {20        let tickOneWorkerUntilAllTicked = lastKnownState =>21            sandbox22                .postMessageWait('tick-one-worker', lastKnownState)23                .then(ackData => {24                    let actionObj = ackData.response || invalidActionObject25                    if (!validateAction(actionObj)) {26                        // yeah, errors get stored onto the function object..27                        console.warn(28                            'validation errors for action object',29                            actionObj,30                            'in',31                            ackData,32                            'were the following:\n',33                            validateAction.errors34                        )35                        actionObj = {36                            ...actionObj,37                            ...invalidActionObject,38                            message:39                                "action '" +40                                actionObj.action +41                                "' does not exist.",42                        }43                    }44                    // here is where we handle the response data in some way45                    let nextState = modifyStateCallback46                        ? modifyStateCallback(47                              ackData.name,48                              actionObj,49                              lastKnownState50                          )51                        : // state updates not connected52                          {}53                    let continuer = _state => {54                        if (ackData.allWorkersTicked === true) {55                            // all done56                            return true57                        } else if (ackData.allWorkersTicked === false) {58                            return tickOneWorkerUntilAllTicked(_state)59                        }60                    }61                    if (typeof nextState.then === 'function') {62                        // it's a promise63                        return nextState.then(_state => continuer(_state))64                    } else {65                        // we got a synchronous state back66                        return continuer(nextState)67                    }68                })69        return tickOneWorkerUntilAllTicked(initialState)70    }71    this.canTick = function() {72        return sandbox.doesSandboxExist()73    }74    this.setCodes = function(sets, sanitize = true, restart = true) {75        sandbox.restartSandbox().then(() => {76            Object.keys(sets).forEach(id =>77                this.setCode(id, sets[id], sanitize)78            )79        })80    }81    this.setCode = function(name, workerCode, sanitize = true) {82        if (name === undefined) {83            throw new Error('name cannot be empty!')84        }85        if (sanitize) {86            // don't pass annoying debugger; statements87            workerCode = workerCode.replace(88                /debugger/g,89                "(function() { console.log('debugger statement was here')})()"90            )91        }92        this.userCodes[name] = workerCode =93            workerCode + '\n\n// ' + movieQuotes.getRandomQuote()94        this.syncSandbox({ name })95    }96    this.syncSandbox = function(options = {}) {97        const defaults = {98            forceRestartIframe: false,99            syncCallsBeforeRestartingSandbox: 10,100        }101        options = { ...defaults, ...options }102        this.syncCalls++103        let shouldRestartIframe =104            options.forceRestartIframe ||105            this.syncCalls > this.syncCallsBeforeRestartingSandbox106        let getSandboxPromise107        if (this.syncCalls > this.syncCallsBeforeRestartingSandbox) {108            // restarting the sandbox is slower, but clears up blobs109            getSandboxPromise = sandbox.restartSandbox()110            console.log('restarting iframe to free up blob resources')111            this.syncCalls = 0112        } else {113            getSandboxPromise = sandbox.createSandboxIfNotExists()114        }115        // determine sandbox status, then update all the web workers116        return getSandboxPromise.then(() =>117            shouldRestartIframe || options.name === undefined118                ? Promise.all(119                      Object.keys(this.userCodes).map(name =>120                          sandbox.postMessageWait('add-or-update-webworker', {121                              name,122                              workerCode: this.userCodes[name],123                          })124                      )125                  )126                : // update single user127                  sandbox.postMessageWait('add-or-update-webworker', {128                      name: options.name,129                      workerCode: this.userCodes[options.name],130                  })131        )132        // sandbox133        //     .runScript(this.code)134        //     .then(() => {135        //         console.log('this.run complete')136        //     })137        //     .catch(() => {138        //         console.warn('this.run complete, with errors')139        //     })140    }141})()142window.runnerService = runnerService...

index.js

Source:index.js

1'use strict';2const spawn = require('child_process').spawn;3const gulpMultiProcess = function(tasks, cb, cpusRespective) {4  var code = 0;5  const createWorker = function(onExit, taskName) {6      var args = process.execArgv.concat([process.argv[1], taskName]);7      var worker;8      process.argv.forEach(function (val) {9        if(val[0] === '-' && val !== '--gulpfile') {10          args.push(val);11        }12      });13      worker = spawn(process.execPath, args , { stdio: 'inherit' });14      worker.on('exit', onExit);15  };16  if (!cpusRespective) {17    var completed = 0;18    let each = createWorker.bind(this, function (workerCode) {19      if(workerCode !== 0)  {20        code = workerCode;21      }22      completed++;23      if(completed === tasks.length) {24        cb(code);25      }26    });27    tasks.forEach(each);28  } else {29    const cpusNumber = require('os').cpus().length;30    const queue = require('async/queue');31    let q = queue(function (taskName, callback) {32      createWorker(33        function (workerCode) {34          if(workerCode !== 0) {35            code = workerCode;36          }37          callback();38        },39        taskName40      );41    }, cpusNumber);42    tasks.forEach(function (task) {43      q.push(task)44    });45    q.drain(function () {46      cb(code);47    });48  }49};...

useWorker.js

Source:useWorker.js

1import * as React from "react";2console.log("worker");3//convert a javascript object, representing a worker to4// text so that a Worker can be created5const importWorker = (workercode) => {6  let code = workercode.toString();7  code = code.substring(code.indexOf("{") + 1, code.lastIndexOf("}"));8  const blob = new Blob([code], { type: "application/javascript" });9  const worker_script = URL.createObjectURL(blob);10  return worker_script;11};12// import importWorker from './importWorker';13const useWorker = (workercode, listener) => {14  const [worker, setWorker] = React.useState(null);15  React.useEffect(() => {16    // const worker = new Worker(worker_script);17    const workerURL = importWorker(workercode);18    const worker = new Worker(workerURL);19    worker.addEventListener("message", listener);20    worker.postMessage({ init: true });21    setWorker(worker);22    return () => {23      worker.terminate();24      URL.revokeObjectURL(workerURL);25    };26    //eslint-disable-next-line27  }, [workercode]);28  return worker;29};...

Using AI Code Generation

1var wpt = require('webpagetest');2var client = wpt('www.webpagetest.org');3var options = {4    videoParams: {5    }6};7    if (err) return console.error(err);8    console.log(data.data.runs[1].firstView.videoFrames);9    console.log(data.data.runs[1].firstView.videoURL);10    console.log(data.data.runs[1].firstView.videoScreenshotURL);11    console.log(data.data.runs[1].firstView.videoScreenShot);12    console.log(data.data.runs[1].firstView.videoCompleteURL);13    console.log(data.data.runs[1].firstView.videoScreenShot);14    console.log(data.data.runs[1].firstView.videoFVonly);15    console.log(data.data.runs[1].firstView.videoFrameRate);16    console.log(data.data.runs[1].firstView.videoSpeed);17    console.log(data.data.runs[1].firstView.videoCodec);18    console.log(data.data.runs[1].firstView.videoQuality);19    console.log(data.data.runs[1].firstView.videoFormat);20    console.log(data.data.runs[1].firstView.videoTimeline);21    console.log(data.data.runs[1].firstView.videoRender);22    console.log(data.data.runs[1].firstView.videoScreenSize);23    console.log(data.data.runs[1].firstView.videoFullResolution);24    console.log(data.data.runs[1].firstView.video);25    console.log(data.data.runs[1].firstView.videoPlayer);26    console.log(data.data.runs[1].firstView.videoThumbnail);27    console.log(data.data.runs[1].firstView

Using AI Code Generation

1var wpt = require("wpt");2var wpt = new WebPageTest("www.webpagetest.org");3    if (err) return console.log(err);4    console.log(data);5});6wpt.getTestStatus("140210_6J_H2", function(err, data) {7    if (err) return console.log(err);8    console.log(data);9});10wpt.getTestResults("140210_6J_H2", function(err, data) {11    if (err) return console.log(err);12    console.log(data);13});14wpt.getLocations(function(err, data) {15    if (err) return console.log(err);16    console.log(data);17});18wpt.getTesters(function(err, data) {19    if (err) return console.log(err);20    console.log(data);21});22wpt.getTesters("Dulles_IE9", function(err, data) {23    if (err) return console.log(err);24    console.log(data);25});26wpt.getTesters("Dulles_IE9", "Chrome", function(err, data) {27    if (err) return console.log(err);28    console.log(data);29});30wpt.getTesters("Dulles_IE9", "Chrome", "Win7", function(err, data) {31    if (err) return console.log(err);32    console.log(data);33});34wpt.getTesters("Dulles_IE9", "Chrome", "Win7", "x64", function(err, data) {35    if (err) return console.log(err);36    console.log(data);37});38wpt.getTesters("Dulles_IE9", "Chrome", "Win7", "x64", "Fast", function(err, data) {39    if (err) return console.log(err);40    console.log(data);41});42wpt.getTesters("Dulles_IE9", "Chrome", "Win7", "x64", "Fast", "Cable", function(err, data) {43    if (err) return console.log(err);44    console.log(data);45});46wpt.getTesters("Dulles_IE9", "Chrome", "Win7", "x64", "Fast", "Cable", "3G", function(err, data) {47    if (err) return console.log(err);48    console.log(data);49});

Using AI Code Generation

1var wpt = new WebPageTest('www.webpagetest.org', 'A.0e6c8e6b2a2f3d3b1c6d8f6f9c6d0a1e');2var fs = require('fs');3var options = {4};5    if (err) return console.error(err);6    console.log(data);7    var url = data.data.runs[1].firstView.results;8    console.log(url);9    fs.writeFile("test.json", JSON.stringify(url), function(err) {10        if (err) {11            return console.log(err);12        }13        console.log("The file was saved!");14    });15});

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3var options = {4};5    if (err) return console.log(err);6    console.log('Test submitted. Polling results...');7    wpt.getTestResults(data.data.testId, function(err, data) {8        if (err) return console.log(err);9        console.log('Test completed');10        console.log(data);11    });12});13var wpt = require('webpagetest');14var wpt = new WebPageTest('www.webpagetest.org');15var options = {16};17    if (err) return console.log(err);18    console.log('Test submitted. Polling results...');19    wpt.getTestResults(data.data.testId, function(err, data) {20        if (err) return console.log(err);21        console.log('Test completed');22        console.log(data);23    });24});25var wpt = require('webpagetest');26var wpt = new WebPageTest('www.webpagetest.org');27var options = {28};29    if (err) return console.log(err);30    console.log('Test submitted. Polling results...');

Using AI Code Generation

1var wpt = require('./wpt.js');2var wpt = new wpt();3wpt.workerCode(testUrl, function(err, data) {4    if (err) {5        console.log(err);6    } else {7        console.log(data);8    }9});

Using AI Code Generation

1var workerCode = function() {2};3var workerCodeFile = 'worker.js';4var workerCodeInline = function() {5};6var workerCodeInlineFile = 'worker.js';7var workerCodeInlineString = 'worker.js';8var workerCodeInlineStringFile = 'worker.js';9var workerCodeInlineStringString = 'worker.js';10var workerCodeInlineStringStringFile = 'worker.js';11var workerCodeInlineStringStringString = 'worker.js';

Using AI Code Generation

1var wpt = require('webpagetest');2var options = {3};4var test = wpt(options);5var testUrl = 'www.google.com';6test.runTest(testUrl, function(err, data) {7  if (err) return console.error(err);8  console.log(data.data.runs[1].firstView);9});10### wpt(options)11### wpt.runTest(url, options, callback)

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