Best JavaScript code snippet using wpt
test.js
Source:test.js
...127 <parametric-svg></parametric-svg>128 `;129 const container = document.querySelector('parametric-svg');130 (131 waitForNextFrame()132 ).then(() => {133 container.innerHTML = `134 <svg></svg>135 `;136 const svg = container.querySelector('svg');137 return waitForNextFrame(svg);138 }).then((svg) => {139 svg.innerHTML = `140 <rect parametric:x="2 + 2" />141 `;142 const rect = svg.querySelector('rect');143 return waitForNextFrame(rect);144 }).then((rect) => {145 test.equal(146 rect.getAttribute('x'),147 '4'148 );149 });150});151spec('Works in a DOM structure built up programatically', (test) => {152 test.plan(3);153 setTimeout(() => {154 // For reliable, consistent results this spec must fire after the initial155 // render.156 const parametricSvg = document.createElement('parametric-svg');157 const svg = document.createElement('svg');158 const circle = document.createElement('circle');159 svg.appendChild(circle);160 parametricSvg.appendChild(svg);161 circle.setAttribute('r', '5');162 circle.setAttribute('cx', '0');163 circle.setAttribute('parametric:r', '2 * (3 + 5)');164 setImmediate(() => {165 circle.setAttribute('parametric:cx', '3 * 3');166 });167 test.equal(168 circle.getAttribute('r'),169 '5',170 'updates asynchronously'171 );172 waitForNextFrame().then(() => {173 test.equal(174 circle.getAttribute('r'),175 String(2 * (3 + 5)),176 'within a single animation frame'177 );178 return waitForNextFrame();179 }).then(() => {180 test.equal(181 circle.getAttribute('cx'),182 String(3 * 3),183 'throttles other updates until the next animation frame at the latest'184 );185 });186 });187});188spec('Only affects the first child SVG', (test) => {189 test.plan(2);190 document.body.innerHTML = `191 <parametric-svg>192 <svg>193 </svg>194 <svg>195 <rect parametric:x="50" />196 </svg>197 <div><svg>198 <circle parametric:r="70" r="5" />199 </svg></div>200 </parametric-svg>201 `;202 const rect = document.body.querySelector('rect');203 test.equal(204 rect.getAttribute('x'),205 null,206 'leaves a second child untouched'207 );208 const circle = document.body.querySelector('circle');209 test.equal(210 circle.getAttribute('r'),211 '5',212 'leaves another nested child untouched'213 );214});215spec('Works with a nested SVG', (test) => {216 test.plan(1);217 document.body.innerHTML = `218 <parametric-svg>219 <div>220 <svg>221 <rect parametric:x="5 / 5" />222 </svg>223 </div>224 </parametric-svg>225 `;226 const rect = document.body.querySelector('rect');227 test.equal(228 rect.getAttribute('x'),229 String(5 / 5),230 'nested one level deep'231 );232});233spec('Supports variables', (test) => {234 test.plan(1);235 document.body.innerHTML = `236 <parametric-svg237 a="2"238 b="50"239 >240 <svg>241 <rect parametric:x="b / a" />242 </svg>243 </parametric-svg>244 `;245 const rect = document.body.querySelector('rect');246 test.equal(247 rect.getAttribute('x'),248 String(50 / 2),249 'passes multiple variables in the right order'250 );251});252spec('Only updates a parameter when all variables are defined', (test) => {253 test.plan(3);254 document.body.innerHTML = `255 <parametric-svg256 a="2"257 >258 <svg>259 <circle parametric:r="a + b" r="5" />260 <ellipse parametric:fill="c" />261 <rect parametric:x="a" />262 </svg>263 </parametric-svg>264 `;265 const circle = document.body.querySelector('circle');266 test.equal(267 circle.getAttribute('r'),268 '5',269 'doesnât update an attribute when its dependencies arenât satisfied'270 );271 const ellipse = document.body.querySelector('ellipse');272 test.equal(273 ellipse.getAttribute('fill'),274 null,275 'doesnât create an attribute when its dependencies arenât satisfied'276 );277 const rect = document.body.querySelector('rect');278 test.equal(279 rect.getAttribute('x'),280 '2',281 'updates another attribute with satisfied dependencies'282 );283});284spec('Updates variables dynamically', (test) => {285 test.plan(5);286 document.body.innerHTML = `287 <parametric-svg>288 <svg>289 <rect parametric:x="a" parametric:y="b" />290 </svg>291 </parametric-svg>292 `;293 recalculateCallback.reset();294 const rect = document.body.querySelector('rect');295 const parametricSvg = document.body.querySelector('parametric-svg');296 waitForNextFrame().then(() => {297 parametricSvg.setAttribute('a', '5');298 test.equal(299 rect.getAttribute('x'),300 '5',301 'updates parametric attributes synchronously'302 );303 return waitForNextFrame();304 }).then(() => {305 parametricSvg.setAttribute('a', '15');306 test.equal(307 rect.getAttribute('x'),308 '15',309 'does it repeatedly'310 );311 parametricSvg.removeAttribute('a');312 parametricSvg.setAttribute('b', '8');313 test.equal(314 rect.getAttribute('x'),315 '15',316 'leaves an attribute as it when a dependency is removed'317 );318 test.equal(319 rect.getAttribute('y'),320 '8',321 'but updates other attributes even so'322 );323 return waitForNextFrame();324 }).then(() => {325 test.equal(326 recalculateCallback.callCount,327 0,328 'does it efficiently, without reparsing the DOM tree'329 );330 });331});332spec('Supports different types of values', (test) => {333 document.body.innerHTML = `334 <parametric-svg>335 <svg>336 <rect337 parametric:x="left"...
browser_overflowScroll.js
Source:browser_overflowScroll.js
...58 ")"59 );60 element = nextRightElement();61 EventUtils.synthesizeMouseAtCenter(downButton, {});62 await waitForNextFrame();63 isRight(element, "Scrolled one tab to the right with a single click");64 gBrowser.selectedTab = tabs[tabs.length - 1];65 await waitForNextFrame();66 ok(67 right(gBrowser.selectedTab) <= right(scrollbox),68 "Selecting the last tab scrolls it into view " +69 "(" +70 right(gBrowser.selectedTab) +71 " <= " +72 right(scrollbox) +73 ")"74 );75 element = nextLeftElement();76 EventUtils.synthesizeMouseAtCenter(upButton, {});77 await waitForNextFrame();78 isLeft(element, "Scrolled one tab to the left with a single click");79 let elementPoint = left(scrollbox) - width(scrollbox);80 element = elementFromPoint(elementPoint);81 element = element.nextElementSibling;82 EventUtils.synthesizeMouseAtCenter(upButton, { clickCount: 2 });83 await waitForNextFrame();84 await BrowserTestUtils.waitForCondition(85 () => !gBrowser.tabContainer.arrowScrollbox._isScrolling86 );87 isLeft(element, "Scrolled one page of tabs with a double click");88 EventUtils.synthesizeMouseAtCenter(upButton, { clickCount: 3 });89 await waitForNextFrame();90 var firstScrollableLeft = left(firstScrollable());91 ok(92 left(scrollbox) <= firstScrollableLeft,93 "Scrolled to the start with a triple click " +94 "(" +95 left(scrollbox) +96 " <= " +97 firstScrollableLeft +98 ")"99 );100 while (tabs.length > 1) {101 BrowserTestUtils.removeTab(gBrowser.tabs[0]);102 }103});
store.spec.js
Source:store.spec.js
...31 changeCounts[key] = (changeCounts[key] || 0) + 132 })33 }34 expect(changeCounts).to.deep.equal({})35 await waitForNextFrame()36 expect(changeCounts).to.deep.equal({})37 store.set('a', {change: 1})38 expect(store.get('a')).to.deep.equal({change: 1})39 expect(changeCounts).to.deep.equal({})40 await waitForNextFrame()41 expect(changeCounts).to.deep.equal({ 'a': 1 })42 store.set('b', {change: 2})43 store.set('c', {change: 3})44 expect(changeCounts).to.deep.equal({ 'a': 1 })45 await waitForNextFrame()46 expect(changeCounts).to.deep.equal({ 'a': 1, b: 1, c: 1 })47 {48 const oldA = store.get('a')49 store.set('a', {change: 4})50 store.set('b', {change: 5})51 store.set('a', oldA) // change back52 }53 expect(changeCounts).to.deep.equal({ 'a': 1, b: 1, c: 1 })54 await waitForNextFrame()55 expect(changeCounts).to.deep.equal({ 'a': 1, b: 2, c: 1 })56 })57 })58})59function waitForNextFrame(){60 return new Promise(resolve => setTimeout(resolve, 0))...
Using AI Code Generation
1var wpt = require('webpagetest');2var webpagetest = new wpt('www.webpagetest.org');3}, function(err, data) {4 if (err) return console.error(err);5 webpagetest.waitForTestResults(data.data.testId, function(err, data) {6 if (err) return console.error(err);7 console.log(data);8 });9});10var wpt = require('webpagetest');11var webpagetest = new wpt('www.webpagetest.org');12}, function(err, data) {13 if (err) return console.error(err);14 webpagetest.waitForTestResults(data.data.testId, function(err, data) {15 if (err) return console.error(err);16 console.log(data);17 });18});19var wpt = require('webpagetest');20var webpagetest = new wpt('www.webpagetest.org');21}, function(err, data) {22 if (err) return console.error(err);23 webpagetest.getTestStatus(data.data.testId, function(err, data) {24 if (err) return console.error(err);25 console.log(data);26 });27});28var wpt = require('webpagetest');29var webpagetest = new wpt('www.webpagetest.org');30}, function(err, data) {31 if (err) return console.error(err);32 webpagetest.getTestResults(data.data.testId, function(err, data) {
Using AI Code Generation
1var wpt = require('webpagetest');2var client = wpt('www.webpagetest.org', 'A.12345678901234567890123456789012');3 if (err) return console.error(err);4 client.waitForNextFrame(data.data.testId, function(err, data) {5 if (err) return console.error(err);6 console.log(data);7 });8});9{10 "data": {11 "data": {
Using AI Code Generation
1var page = require('webpage').create();2var wptools = require('wptools');3wptools.waitForNextFrame(page, function() {4 console.log('Frame loaded');5 phantom.exit();6});7## waitForNextPage(page, callback)8var page = require('webpage').create();9var wptools = require('wptools');10wptools.waitForNextPage(page, function() {11 console.log('Page loaded');12 phantom.exit();13});14## waitForNextPageAndCallback(page, callback)15var page = require('webpage').create();16var wptools = require('wptools');17wptools.waitForNextPageAndCallback(page, function(page) {18 console.log('Page loaded');19 phantom.exit();20});21## waitForNextPageAndCallbackWithTimeout(page, callback, timeout)22var page = require('webpage').create();23var wptools = require('wptools');24wptools.waitForNextPageAndCallbackWithTimeout(page, function(page) {25 console.log('Page loaded');26 phantom.exit();27}, 1000);
Using AI Code Generation
1this.waitForNextFrame().then(() => {2 this.waitForNextFrame().then(() => {3 this.waitForNextFrame().then(() => {4 this.waitForNextFrame().then(() => {5 });6 });7 });8});9this.waitForNextFrame().then(() => {10 this.waitForNextFrame().then(() => {11 this.waitForNextFrame().then(() => {12 this.waitForNextFrame().then(() => {13 });14 });15 });16});17this.waitForNextFrame().then(() => {18 this.waitForNextFrame().then(() => {19 this.waitForNextFrame().then(() => {20 this.waitForNextFrame().then(() => {21 });22 });23 });24});25this.waitForNextFrame().then(() => {26 this.waitForNextFrame().then(() => {27 this.waitForNextFrame().then(() => {28 this.waitForNextFrame().then(() => {29 });30 });31 });32});33this.waitForNextFrame().then(() => {34 this.waitForNextFrame().then(() => {35 this.waitForNextFrame().then(() => {36 this.waitForNextFrame().then(() => {37 });38 });39 });40});41this.waitForNextFrame().then(() => {42 this.waitForNextFrame().then(() => {43 this.waitForNextFrame().then(() => {44 this.waitForNextFrame().then(() => {45 });46 });47 });48});49this.waitForNextFrame().then(() => {50 this.waitForNextFrame().then(() => {51 this.waitForNextFrame().then(() => {52 this.waitForNextFrame().then(() => {53 });54 });55 });56});57this.waitForNextFrame().then(() => {
Using AI Code Generation
1var WebPageTest = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3module.exports = wpt;4var wpt = require('./wpt');5 wpt.waitForNextFrame(data.data.testId, data.data.runs, function (err, data) {6 console.log(data);7 });8});
Using AI Code Generation
1WPTB_Helper.wptbDocumentEventGenerate( 'wptb:page:loaded' );2WPTB_Helper.waitForNextFrame( function() {3} );4WPTB_Helper.wptbDocumentEventGenerate( 'wptb:page:loaded' );5WPTB_Helper.wptbDocumentEventGenerate( 'wptb:builder:ready' );6WPTB_Helper.wptbDocumentEventGenerate( 'wptb:preview:ready' );7WPTB_Helper.wptbDocumentEventGenerate( 'wptb:builder:updated' );8WPTB_Helper.wptbDocumentEventGenerate( 'wptb:preview:updated' );
Using AI Code Generation
1var wpt = require('webpagetest');2var api = new wpt('www.webpagetest.org');3var options = {4};5api.runTest(url, options, function(err, data) {6 if (err) return console.error(err);7 var testId = data.data.testId;8 api.waitForTestComplete(testId, function(err, data) {9 if (err) return console.error(err);10 api.getTestResults(testId, function(err, data) {11 if (err) return console.error(err);12 var videoUrl = data.data.runs[1].firstView.video;13 console.log(videoUrl);14 });15 });16});
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