Best JavaScript code snippet using wpt
methods-async.js
Source:methods-async.js  
...37    if (req.readyState == 4){38        if (req.status == 200){39            if (asyncStep == 1) {40                asyncStep = 2;41                log('GET(""): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));42                req.open("GET", "methods.cgi", true);43                req.send(null);44            } else if (asyncStep == 2) {45                asyncStep = 3;46                log('GET(null): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));47                req.open("GET", "methods.cgi", true);48                req.send("123");49            } else if (asyncStep == 3) {50                asyncStep = 4;51                log('GET("123"): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));52                req.open("POST", "methods.cgi", true);53                req.send("");54            } else if (asyncStep == 4) {55                asyncStep = 5;56                log('POST(""): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));57                req.open("POST", "methods.cgi", true);58                req.send(null);59            } else if (asyncStep == 5) {60                asyncStep = 6;61                log('POST(null): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));62                req.open("POST", "methods.cgi", true);63                req.send("123");64            } else if (asyncStep == 6) {65                asyncStep = 7;66                log('POST("123"): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));67                req.open("PUT", "methods.cgi", true);68                req.send("");69            } else if (asyncStep == 7) {70                asyncStep = 8;71                log('PUT(""): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));72                req.open("PUT", "methods.cgi", true);73                req.send(null);74            } else if (asyncStep == 8) {75                asyncStep = 9;76                log('PUT(null): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));77                req.open("PUT", "methods.cgi", true);78                req.send("123");79            } else if (asyncStep == 9) {80                asyncStep = 10;81                log('PUT("123"): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));82                req.open("DELETE", "methods.cgi", true);83                req.send("");84            } else if (asyncStep == 10) {85                asyncStep = 11;86                log('DELETE(""): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));87                req.open("DELETE", "methods.cgi", true);88                req.send(null);89            } else if (asyncStep == 11) {90                asyncStep = 12;91                log('DELETE(null): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));92                req.open("DELETE", "methods.cgi", true);93                req.send("123");94            } else if (asyncStep == 12) {95                asyncStep = 13;96                log('DELETE("123"): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));97                req.open("HEAD", "methods.cgi", true);98                req.send("");99            } else if (asyncStep == 13) {100                asyncStep = 14;101                log('HEAD(""): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));102                req.open("HEAD", "methods.cgi", true);103                req.send(null);104            } else if (asyncStep == 14) {105                asyncStep = 15;106                log('HEAD(null): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));107                req.open("HEAD", "methods.cgi", true);108                req.send("123");109            } else if (asyncStep == 15) {110                asyncStep = 16;111                log('HEAD("123"): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));112                req.open("WKFOOBAR", "methods.cgi", true);113                req.send("");114            } else if (asyncStep == 16) {115                asyncStep = 17;116                log('WKFOOBAR(""): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));117                req.open("WKFOOBAR", "methods.cgi", true);118                req.send(null);119            } else if (asyncStep == 17) {120                asyncStep = 18;121                log('WKFOOBAR(null): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));122                req.open("WKFOOBAR", "methods.cgi", true);123                req.send("123");124            } else if (asyncStep == 18) {125                asyncStep = 19;126                log('WKFOOBAR("123"): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));127                req.open("SEARCH", "methods.cgi", true);128                req.send("");129            } else if (asyncStep == 19) {130                asyncStep = 20;131                log('SEARCH(""): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));132                req.open("SEARCH", "methods.cgi", true);133                req.send(null);134            } else if (asyncStep == 20) {135                asyncStep = 21;136                log('SEARCH(null): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));137                req.open("SEARCH", "methods.cgi", true);138                req.send("123");139            } else if (asyncStep == 21) {140                log('SEARCH("123"): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));141                done();142            }143        } else {144            log("Error loading URL: status " + req.status);145            done();146        }147    }...methods.js
Source:methods.js  
...12    // sync13    req = new XMLHttpRequest;14    req.open("GET", "methods.cgi", false);15    req.send("");16    log('GET(""): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));17    req.open("GET", "methods.cgi", false);18    req.send(null);19    log('GET(null): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));20    req.open("GET", "methods.cgi", false);21    req.send("123");22    log('GET("123"): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));23    req.open("POST", "methods.cgi", false);24    req.send("");25    log('POST(""): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));26    req.open("POST", "methods.cgi", false);27    req.send(null);28    log('POST(null): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));29    req.open("POST", "methods.cgi", false);30    req.send("123");31    log('POST("123"): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));32    req.open("PUT", "methods.cgi", false);33    req.send("");34    log('PUT(""): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));35    req.open("PUT", "methods.cgi", false);36    req.send(null);37    log('PUT(null): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));38    req.open("PUT", "methods.cgi", false);39    req.send("123");40    log('PUT("123"): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));41    req.open("DELETE", "methods.cgi", false);42    req.send("");43    log('DELETE(""): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));44    req.open("DELETE", "methods.cgi", false);45    req.send(null);46    log('DELETE(null): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));47    req.open("DELETE", "methods.cgi", false);48    req.send("123");49    log('DELETE("123"): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));50    req.open("HEAD", "methods.cgi", false);51    req.send("");52    log('HEAD(""): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));53    req.open("HEAD", "methods.cgi", false);54    req.send(null);55    log('HEAD(null): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));56    req.open("HEAD", "methods.cgi", false);57    req.send("123");58    log('HEAD("123"): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));59    req.open("WKFOOBAR", "methods.cgi", false);60    req.send("");61    log('WKFOOBAR(""): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));62    req.open("WKFOOBAR", "methods.cgi", false);63    req.send(null);64    log('WKFOOBAR(null): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));65    req.open("WKFOOBAR", "methods.cgi", false);66    req.send("123");67    log('WKFOOBAR("123"): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));68    req.open("SEARCH", "methods.cgi", false);69    req.send("");70    log('SEARCH(""): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));71    req.open("SEARCH", "methods.cgi", false);72    req.send(null);73    log('SEARCH(null): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));74    req.open("SEARCH", "methods.cgi", false);75    req.send("123");76    log('SEARCH("123"): ' + req.getResponseHeader("REQMETHOD") + "(" + req.getResponseHeader("REQLENGTH") + " bytes), Content-Type: " + req.getResponseHeader("REQTYPE"));77    done();...Using AI Code Generation
1var xhr = new XMLHttpRequest();2xhr.onreadystatechange = function() {3    if (xhr.readyState == 4) {4        console.log(xhr.getResponseHeader('content-type'));5    }6};7xhr.send(null);8var xhr = new XMLHttpRequest();9xhr.onreadystatechange = function() {10    if (xhr.readyState == 4) {11        console.log(xhr.getResponseHeader('content-type'));12    }13};14xhr.setRequestHeader('User-Agent', 'WPT');15xhr.send(null);16var xhr = new XMLHttpRequest();17xhr.onreadystatechange = function() {18    if (xhr.readyState == 4) {19        console.log(xhr.getAllResponseHeaders());20    }21};22xhr.send(null);23wpt.addEventListener('onload', function() {24    console.log('onload event fired');25});26var callback = function() {27    console.log('onload event fired');28};29wpt.addEventListener('onload', callback);30wpt.removeEventListener('onload', callback);31console.log(wpt.getComputedStyle(document.body, null).getPropertyValue('background-color'));32console.log(wpt.getComputedStyle(document.body, null).getPropertyValue('background-color'));33console.log(wpt.getComputedStyle(document.body, null).getPropertyValue('background-color'));34console.log(wpt.getComputedStyle(document.body, null).getPropertyValue('background-color'));35console.log(wpt.getComputedStyle(document.body, null).getPropertyValue('Using AI Code Generation
1var page = require('webpage').create();2page.onResourceReceived = function(response) {3    if (response.stage == 'end') {4        console.log('Response (#' + response.id + ', stage "' + response.stage + '"): ' + JSON.stringify(response.headers));5    }6};7    if (status !== 'success') {8        console.log('Unable to access network');9    } else {10        console.log('page loaded');11    }12    phantom.exit();13});Using AI Code Generation
1var wpt = new WebPageTest('www.webpagetest.org');2  if (err) {3    console.log(err);4  } else {5    console.log(resp);6  }7});8var wpt = new WebPageTest('www.webpagetest.org');9  if (err) {10    console.log(err);11  } else {12    console.log(resp);13  }14});15var wpt = new WebPageTest('www.webpagetest.org');16  if (err) {17    console.log(err);18  } else {19    console.log(resp);20  }21});22var wpt = new WebPageTest('www.webpagetest.org');23  if (err) {24    console.log(err);25  } else {26    console.log(resp);27  }28});29var wpt = new WebPageTest('www.webpagetest.org');30wpt.getLocations(function(err, resp) {31  if (err) {32    console.log(err);33  } else {34    console.log(resp);35  }36});37var wpt = new WebPageTest('www.webpagetest.org');38wpt.getTesters(function(err, resp) {39  if (err) {40    console.log(err);41  } else {42    console.log(resp);43  }44});45var wpt = new WebPageTest('www.webpagetest.org');46wpt.getTesters(function(err, resp) {47  if (err) {48    console.log(err);49  } else {50    console.log(resp);51  }52});Using AI Code Generation
1wpt.getResponseHeader("Content-Type");2wpt.getResponseHeader("Content-Type");3wpt.getResponseHeader("Content-Type");4wpt.getResponseHeader("Content-Type");5wpt.getResponseHeader("Content-Type");6wpt.getResponseHeader("Content-Type");7wpt.getResponseHeader("Content-Type");8wpt.getResponseHeader("Content-Type");9wpt.getResponseHeader("Content-Type");10wpt.getResponseHeader("Content-Type");11wpt.getResponseHeader("Content-Type");12wpt.getResponseHeader("Content-Type");13wpt.getResponseHeader("Content-Type");Using AI Code Generation
1var headers = wpt.getResponseHeader("headers");2var contentType = wpt.getResponseHeader("content-type");3var contentLength = wpt.getResponseHeader("content-length");4var status = wpt.getResponseHeader("status");5var location = wpt.getResponseHeader("location");6var date = wpt.getResponseHeader("date");7var server = wpt.getResponseHeader("server");8var cacheControl = wpt.getResponseHeader("cache-control");9var pragma = wpt.getResponseHeader("pragma");10var expires = wpt.getResponseHeader("expires");11var lastModified = wpt.getResponseHeader("last-modified");12var xAspNetVersion = wpt.getResponseHeader("x-aspnet-version");13var xPoweredBy = wpt.getResponseHeader("x-powered-by");14var setCookie = wpt.getResponseHeader("set-cookie");15var contentEncoding = wpt.getResponseHeader("content-encoding");16var xAspNetMvcVersion = wpt.getResponseHeader("x-aspnetmvc-version");17var xAspNetVersion = wpt.getResponseHeader("x-aspnet-version");18var xPoweredBy = wpt.getResponseHeader("x-powered-by");19var xAspNetMvcVersion = wpt.getResponseHeader("x-aspnetmvc-version");20var xAspNetVersion = wpt.getResponseHeader("x-aspnet-version");21var xPoweredBy = wpt.getResponseHeader("x-powered-by");22var xAspNetMvcVersion = wpt.getResponseHeader("x-aspnetmvc-version");23var xAspNetVersion = wpt.getResponseHeader("x-aspnet-version");24var xPoweredBy = wpt.getResponseHeader("x-powered-by");25var xAspNetMvcVersion = wpt.getResponseHeader("x-aspnetmvc-version");26var xAspNetVersion = wpt.getResponseHeader("x-aspnet-version");27var xPoweredBy = wpt.getResponseHeader("x-powered-by");28var xAspNetMvcVersion = wpt.getResponseHeader("x-aspnetmvc-version");29var xAspNetVersion = wpt.getResponseHeader("x-aspnet-version");30var xPoweredBy = wpt.getResponseHeader("x-powered-by");31var xAspNetMvcVersion = wpt.getResponseHeader("x-aspnetmvc-version");32var xAspNetVersion = wpt.getResponseHeader("x-aspnet-version");33var xPoweredBy = wpt.getResponseHeader("x-powered-by");34var xAspNetMvcVersion = wpt.getResponseHeader("x-aspnetmvc-version");35var xAspNetVersion = wpt.getResponseHeader("x-aspnet-version");Using AI Code Generation
1var wpt = require('webpagetest');2var client = wpt('www.webpagetest.org');3  if (err) return console.error(err);4  console.log(data);5  client.getResponseHeader(data.data.testId, function(err, data) {6    if (err) return console.error(err);7    console.log(data);8  });9});10var wpt = require('webpagetest');11var client = wpt('www.webpagetest.org');12  if (err) return console.error(err);13  console.log(data);14  client.getResponseHeader(data.data.testId, function(err, data) {15    if (err) return console.error(err);16    console.log(data);17  });18});19var wpt = require('webpagetest');20var client = wpt('www.webpagetest.org');21  if (err) return console.error(err);22  console.log(data);23  client.getResponseHeader(data.data.testId, function(err, data) {24    if (err) return console.error(err);25    console.log(data);26  });27});28var wpt = require('webpagetest');29var client = wpt('www.webpagetest.org');30  if (err) return console.error(err);31  console.log(data);32  client.getResponseHeader(data.data.testId, function(err, data) {33    if (err) return console.error(err);34    console.log(data);35  });36});Using AI Code Generation
1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.getTestResults('160418_9B_1f0a', function(err, data) {4  if (err) return console.error(err);5  console.log(data.responseHeaders);6});7var wpt = require('webpagetest');8var wpt = new WebPageTest('www.webpagetest.org');9wpt.getTestResults('160418_9B_1f0a', function(err, data) {10  if (err) return console.error(err);11  console.log(data.responseHeaders);12});13var wpt = require('webpagetest');14var wpt = new WebPageTest('www.webpagetest.org');15wpt.getTestResults('160418_9B_1f0a', function(err, data) {16  if (err) return console.error(err);17  console.log(data.responseHeaders);18});19var wpt = require('webpagetest');20var wpt = new WebPageTest('www.webpagetest.org');21wpt.getTestResults('160418_9B_1f0a', function(err, data) {22  if (err) return console.error(err);23  console.log(data.responseHeaders);24});25var wpt = require('webpagetest');26var wpt = new WebPageTest('www.webpagetest.org');27wpt.getTestResults('160418_9B_1f0a', function(err, data) {28  if (err) return console.error(err);29  console.log(data.responseHeaders);30});31var wpt = require('webpagetest');32var wpt = new WebPageTest('www.webpagetest.org');33wpt.getTestResults('160418_9B_1f0a', function(err, data) {34  if (err) return console.error(err);35  console.log(data.responseHeaders);36});Using AI Code Generation
1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.getTestStatus('130416_8J_8d3b4f2b4f4c7a1a8e5b7d1e5d5c5a2a', function(err, data) {4    if (err) {5        console.log('Test not found');6    } else {7        console.log(data);8    }9});10var wpt = require('webpagetest');11var wpt = new WebPageTest('www.webpagetest.org');12wpt.getTestStatus('130416_8J_8d3b4f2b4f4c7a1a8e5b7d1e5d5c5a2a', function(err, data) {13    if (err) {14        console.log('Test not found');15    } else {16        console.log(data);17    }18});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.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!
