How to use checkCorsAllowed method in wpt

Best JavaScript code snippet using wpt

cors-preflight.any.js

Source: cors-preflight.any.js Github

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1/​/​ META: script=/​common/​utils.js2/​/​ META: script=/​common/​get-host-info.sub.js3/​/​ Because apache decrements the Keep-Alive max value on each request, the4/​/​ transferSize will vary slightly between requests for the same resource.5const fuzzFactor = 3; /​/​ bytes6const {HTTP_REMOTE_ORIGIN} = get_host_info();7const url = new URL('/​resource-timing/​resources/​preflight.py',8 HTTP_REMOTE_ORIGIN).href;9/​/​ The header bytes are expected to be > |minHeaderSize| and10/​/​ < |maxHeaderSize|. If they are outside this range the test will fail.11const minHeaderSize = 100;12const maxHeaderSize = 1024;13promise_test(async () => {14 const checkCorsAllowed = response => response.arrayBuffer();15 const requirePreflight = {headers: {'X-Require-Preflight' : '1'}};16 const collectEntries = new Promise(resolve => {17 let entriesSeen = [];18 new PerformanceObserver(entryList => {19 entriesSeen = entriesSeen.concat(entryList.getEntries());20 if (entriesSeen.length > 2) {21 throw new Error(`Saw too many PerformanceResourceTiming entries ` +22 `(${entriesSeen.length})`);23 }24 if (entriesSeen.length == 2) {25 resolve(entriesSeen);26 }27 }).observe({"type": "resource"});28 });29 /​/​ Although this fetch doesn't send a pre-flight request, the server response30 /​/​ will allow cross-origin requests explicitly with the31 /​/​ Access-Control-Allow-Origin header.32 await fetch(url).then(checkCorsAllowed);33 /​/​ This fetch will send a pre-flight request to do the CORS handshake34 /​/​ explicitly.35 await fetch(url, requirePreflight).then(checkCorsAllowed);36 const entries = await collectEntries;37 assert_greater_than(entries[0].transferSize, 0, 'No-preflight transferSize');38 const lowerBound = entries[0].transferSize - fuzzFactor;39 const upperBound = entries[0].transferSize + fuzzFactor;40 assert_between_exclusive(entries[1].transferSize, lowerBound, upperBound,41 'Preflighted transferSize');...

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Using AI Code Generation

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1const wptools = require('wptools');2const cors = require('cors');3const express = require('express');4const app = express();5app.use(cors());6app.get('/​api', (req, res) => {7 res.json({ message: 'Hello from server!' });8});9app.listen(3000, () => console.log('Listening on port 3000!'));10const wptools = require('wptools');11const cors = require('cors');12const express = require('express');13const app = express();14app.use(cors());15app.get('/​api', (req, res) => {16 res.json({ message: 'Hello from server!' });17});18app.listen(3000, () => console.log('Listening on port 3000!'));19const wptools = require('wptools');20const cors = require('cors');21const express = require('express');22const app = express();23app.use(cors());24app.get('/​api', (req, res) => {25 res.json({ message: 'Hello from server!' });26});27app.listen(3000, () => console.log('Listening on port 3000!'));28const wptools = require('wptools');29const cors = require('cors');30const express = require('express');31const app = express();32app.use(cors());33app.get('/​api', (req, res) => {34 res.json({ message: 'Hello from server!' });35});36app.listen(3000, () => console.log('Listening on port 3000!'));37const wptools = require('wptools');38const cors = require('cors');39const express = require('express');40const app = express();41app.use(cors());42app.get('/​api', (req, res) => {43 res.json({ message: 'Hello from server!' });44});45app.listen(3000, () => console.log('Listening on port 3000!'));46const wptools = require('wptools');

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Using AI Code Generation

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1var wpt = require('webpagetest');2var wptInstance = wpt('www.webpagetest.org');3var options = {4};5wptInstance.checkCorsAllowed(url, function (err, data) {6 if (err) {7 console.log(err);8 } else {9 console.log(data);10 }11});12var wpt = require('webpagetest');13var wptInstance = wpt('www.webpagetest.org');14var options = {15};16wptInstance.runTest(url, options, function (err, data) {17 if (err) {18 console.log(err);19 } else {20 console.log(data);21 }22});23var wpt = require('webpagetest');24var wptInstance = wpt('www.webpagetest.org');25var options = {26};27wptInstance.runTest(url, options, function (err, data) {28 if (err) {29 console.log(err);30 } else {31 console.log(data);32 wptInstance.getTestStatus(data.data.testId, function (err, data) {33 if (err) {34 console.log(err);35 } else {36 console.log(data);37 }38 });39 }40});41var wpt = require('webpagetest');42var wptInstance = wpt('www.webpagetest.org');43var options = {

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Using AI Code Generation

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1var wptHook = require('./​wptHook');2var callback = function (err, result) {3 if (err) {4 console.log(err);5 } else {6 console.log(result);7 }8};9wptHook.checkCorsAllowed(url, corsUrl, callback);

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