Best JavaScript code snippet using wpt
helpers.js
Source:helpers.js
1// Returns a promise that asserts the "load" and "pageshow" events are not2// fired on |target|.3function assertNoLoadAndPageshowEvent(t, target) {4 target.addEventListener("load", t.unreached_func("load should not be fired"));5 target.addEventListener("pageshow", t.unreached_func("pageshow should not be fired"));6 return new Promise(resolve => {7 // Wait 50ms to ensure events fired after asynchronous navigations are8 // also captured.9 setTimeout(resolve, 50);10 });11}12const url204 = "/common/blank.html?pipe=status(204)";13const postMessageToOpenerOnLoad = `14 window.onload = () => {15 window.opener.postMessage("loaded", "*")16 }17 `;18// -- Start of helpers for iframe initial empty document tests.19// Creates an iframe with an unset src and appends it to the document.20window.insertIframe = (t) => {21 const iframe = document.createElement("iframe");22 t.add_cleanup(() => iframe.remove());23 document.body.append(iframe);24 return iframe;25};26// Creates an iframe with src set to a URL that doesn't commit a new document27// (results in a HTTP 204 response) and appends it to the document.28window.insertIframeWith204Src = (t) => {29 const iframe = document.createElement("iframe");30 iframe.src = url204;31 t.add_cleanup(() => iframe.remove());32 document.body.append(iframe);33 return iframe;34};35// Creates an iframe with src="about:blank" and appends it to the document.36window.insertIframeWithAboutBlankSrc = (t) => {37 const iframe = document.createElement("iframe");38 t.add_cleanup(() => iframe.remove());39 iframe.src = "about:blank";40 document.body.append(iframe);41 return iframe;42};43// Creates an iframe with src="about:blank", appends it to the document, and44// waits for the non-initial about:blank document finished loading.45window.insertIframeWithAboutBlankSrcWaitForLoad = async (t) => {46 const iframe = insertIframeWithAboutBlankSrc(t);47 const aboutBlankLoad = new Promise(resolve => {48 // In some browsers, the non-initial about:blank navigation commits49 // asynchronously, while in other browsers, it would commit synchronously.50 // This means we can't wait for the "load" event as it might have already51 // ran. Instead, just wait for 100ms before resolving, as the non-initial52 // about:blank navigation will most likely take less than 100 ms to commit.53 t.step_timeout(resolve, 100);54 });55 await aboutBlankLoad;56 return iframe;57};58// Waits for the "load" event for |urlRelativeToThisDocument| to run on59// |iframe|.60window.waitForLoad = (t, iframe, urlRelativeToThisDocument) => {61 return new Promise(resolve => {62 iframe.addEventListener("load", t.step_func(() => {63 assert_equals(iframe.contentWindow.location.href, (new URL(urlRelativeToThisDocument, location.href)).href);64 // Wait a bit longer to ensure all history stuff has settled, e.g. the document is "completely loaded"65 // (which happens from a queued task).66 setTimeout(resolve, 0);67 }), { once: true });68 });69};70// -- End of helpers for iframe initial empty document tests.71// -- Start of helpers for opened windows' initial empty document tests.72// window.open() to a URL that doesn't load a new document (results in a HTTP73// 204 response). This should create a new window that stays on the initial74// empty document.75window.windowOpen204 = (t) => {76 const openedWindow = window.open(url204);77 t.add_cleanup(() => openedWindow.close());78 return openedWindow;79};80// window.open() (no URL set). This should create a new window that stays on81// the initial empty document as it won't trigger a non-initial about:blank82// navigation.83window.windowOpenNoURL = (t) => {84 const openedWindow = window.open();85 t.add_cleanup(() => openedWindow.close());86 return openedWindow;87};88// window.open("about:blank"). This should create a new window that stays on89// the initial empty document as it won't trigger a non-initial about:blank90// navigation.91window.windowOpenAboutBlank = (t) => {92 const openedWindow = window.open("about:blank");93 t.add_cleanup(() => openedWindow.close());94 return openedWindow;95};96// Waits for a postMessage with data set to |message| is received on the current97// window.98window.waitForMessage = (t, message) => {99 return new Promise(resolve => {100 window.addEventListener("message", t.step_func((event) => {101 if (event.data == message)102 resolve();103 }));104 });105};...
Using AI Code Generation
1var wpt = require('./wpt');2 if(err){3 console.log(err);4 }5 else{6 console.log(data);7 }8});9{ statusCode: 204,10 { date: 'Wed, 23 Dec 2015 08:22:12 GMT',11 'content-type': 'text/html; charset=UTF-8' } }
Using AI Code Generation
1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3 if (err) return console.log(err);4 console.log(data);5});6var wpt = require('webpagetest');7var wpt = new WebPageTest('www.webpagetest.org');8 if (err) return console.log(err);9 console.log(data);10});11var wpt = require('webpagetest');12var wpt = new WebPageTest('www.webpagetest.org');13 if (err) return console.log(err);14 console.log(data);15});16var wpt = require('webpagetest');17var wpt = new WebPageTest('www.webpagetest.org');18 if (err) return console.log(err);19 console.log(data);20});21var wpt = require('webpagetest');22var wpt = new WebPageTest('www.webpagetest.org');23 if (err) return console.log(err);24 console.log(data);25});26var wpt = require('webpagetest');27var wpt = new WebPageTest('www.webpagetest.org');28 if (err) return console.log(err);29 console.log(data);30});31var wpt = require('webpagetest');32var wpt = new WebPageTest('www.webpagetest.org');
Using AI Code Generation
1var wpt = new WebPageTest('www.webpagetest.org', 'A.1234567890abcdef1234567890abcdef');2wpt.url204(url, function(err, data) {3 if (err) {4 console.log(err);5 } else {6 console.log(data);7 }8});9{ statusCode: 400,10 { statusCode: 400,11 data: 'Missing required parameter: url' } }12The latest version of webpagetest module is 0.0.2, which is over a year old. You should be using the latest version of webpagetest module (1.0.0),
Using AI Code Generation
1const wptools = require('wptools');2wptools.url204(url, function(err, result) {3 if (err) {4 console.log(err);5 } else {6 console.log(result);7 }8});9const wptools = require('wptools');10wptools.url204(url, function(err, result) {11 if (err) {12 console.log(err);13 } else {14 console.log(result);15 }16});17const wptools = require('wptools');18wptools.url204(url, function(err, result) {19 if (err) {20 console.log(err);21 } else {22 console.log(result);23 }24});25const wptools = require('wptools');26wptools.url204(url, function(err, result) {27 if (err) {28 console.log(err);29 } else {30 console.log(result);31 }32});33const wptools = require('wptools');34wptools.url204(url, function(err, result) {35 if (err) {36 console.log(err);37 } else {38 console.log(result);39 }40});
Using AI Code Generation
1var wptRequestUrl = wptUrl.replace('URL', url);2var request = require('request');3request(wptRequestUrl, function (error, response, body) {4 if (!error && response.statusCode == 200) {5 var wptResponse = JSON.parse(body);6 console.log(wptResponse.data.userUrl);7 }8});9var wptRequestUrl = wptUrl.replace('URL', url);10var request = require('request');11request(wptRequestUrl, function (error, response, body) {12 if (!error && response.statusCode == 200) {13 var wptResponse = JSON.parse(body);14 console.log(wptResponse.data.userUrl);15 }16});17var wptRequestUrl = wptUrl.replace('URL', url);18var request = require('request');19request(wptRequestUrl, function (error, response, body) {20 if (!error && response.statusCode == 200) {21 var wptResponse = JSON.parse(body);22 console.log(wptResponse.data.userUrl);23 }24});25var wptRequestUrl = wptUrl.replace('URL', url);26var request = require('request');27request(wptRequestUrl, function (error, response, body) {28 if (!error && response.statusCode == 200) {29 var wptResponse = JSON.parse(body);
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