Best JavaScript code snippet using wpt
test-render-blocking.js
Source:test-render-blocking.js
...31 scrollTarget.appendChild(scrollContent);32 document.documentElement.appendChild(scrollTarget);33 return scrollTarget;34}35function createAnimationTarget() {36 const style = document.createElement('style');37 style.textContent = `38 @keyframes anim {39 from { height: 100px; }40 to { height: 200px; }41 }42 `;43 const animationTarget = document.createElement('div');44 animationTarget.style.backgroundColor = 'green';45 animationTarget.style.height = '50px';46 animationTarget.style.animation = 'anim 100ms';47 document.documentElement.appendChild(style);48 document.documentElement.appendChild(animationTarget);49 return animationTarget;50}51// Error margin for comparing timestamps of paint and load events, in case they52// are reported by different threads.53const epsilon = 50;54function test_render_blocking(optional_element, finalTest, finalTestTitle) {55 // Ideally, we should observe the 'load' event on the specific render-blocking56 // elements. However, this is not possible for script-blocking stylesheets, so57 // we have to observe the 'load' event on 'window' instead.58 if (!(optional_element instanceof HTMLElement)) {59 finalTestTitle = finalTest;60 finalTest = optional_element;61 optional_element = undefined;62 }63 const loadObserver = new LoadObserver(optional_element || window);64 promise_test(async test => {65 assert_implements(window.PerformancePaintTiming);66 await test.step_wait(() => performance.getEntriesByType('paint').length);67 assert_true(loadObserver.finished);68 for (let entry of performance.getEntriesByType('paint')) {69 assert_greater_than(entry.startTime, loadObserver.finishTime - epsilon,70 `${entry.name} should occur after loading render-blocking resources`);71 }72 }, 'Rendering is blocked before render-blocking resources are loaded');73 promise_test(test => {74 return loadObserver.load.then(() => finalTest(test));75 }, finalTestTitle);76}77// Tests that certain steps of Update the rendering [1] are not reached when78// the document is render-blocked and hence has no rendering opportunities.79// [1] https://html.spec.whatwg.org/multipage/webappapis.html#update-the-rendering80function test_render_blocked_apis(optional_element, finalTest, finalTestTitle) {81 // Ideally, we should observe the 'load' event on the specific render-blocking82 // elements. However, this is not possible for script-blocking stylesheets, so83 // we have to observe the 'load' event on 'window' instead.84 if (!(optional_element instanceof HTMLElement)) {85 finalTestTitle = finalTest;86 finalTest = optional_element;87 optional_element = undefined;88 }89 const loadObserver = new LoadObserver(optional_element || window);90 function test_event_blocked(target, events, title, optional_action) {91 if (!Array.isArray(events))92 events = [events];93 const promise = new Promise((resolve, reject) => {94 for (let eventName of events) {95 target.addEventListener(eventName,96 () => reject(`'${eventName}' event is dispatched`));97 }98 loadObserver.load.then(resolve);99 if (optional_action)100 optional_action();101 });102 promise_test(() => promise, title);103 }104 test_event_blocked(105 createAutofocusTarget(), 'focus',106 'Should not flush autofocus candidates when render-blocked');107 const scrollTarget = createScrollTarget();108 test_event_blocked(109 scrollTarget, 'scroll',110 'Should not run the scroll steps when render-blocked',111 () => scrollTarget.scrollTop = 100);112 test_event_blocked(113 createAnimationTarget(), ['animationstart', 'animationend'],114 'Should not run the update animations and send events steps when render-blocked');115 /* TODO(xiaochengh): requestFullscreen() with test driver currently causes116 * memory leak in Blink web test runner. Fix it and re-enable these tests.117 * See https://crbug.com/1293987 for details118 *119 // requestFullscreen() below will trigger viewport resize.120 test_event_blocked(121 window, 'resize',122 'Should not run the resize steps when render-blocked');123 // requestFullscreen() below will change the matches state124 test_event_blocked(125 matchMedia('all and (display-mode: fullscreen)'), 'change',126 'Should not run the evaluate media queries and report changes steps when render-blocked');127 test_event_blocked(...
Using AI Code Generation
1var target = createAnimationTarget();2target.style.width = "100px";3target.style.height = "100px";4target.style.backgroundColor = "red";5target.style.position = "absolute";6target.style.left = "0px";7target.style.top = "0px";8document.body.appendChild(target);9target.animate({left: "100px"}, {duration: 1000, iterations: 1});10var target = createAnimationTarget();11target.style.width = "100px";12target.style.height = "100px";13target.style.backgroundColor = "red";14target.style.position = "absolute";15target.style.left = "0px";16target.style.top = "0px";17document.body.appendChild(target);18target.animate({left: "100px"}, {duration: 1000, iterations: 1});19var target = createAnimationTarget();20target.style.width = "100px";21target.style.height = "100px";22target.style.backgroundColor = "red";23target.style.position = "absolute";24target.style.left = "0px";25target.style.top = "0px";26document.body.appendChild(target);27target.animate({left: "100px"}, {duration: 1000, iterations: 1});28var target = createAnimationTarget();29target.style.width = "100px";30target.style.height = "100px";31target.style.backgroundColor = "red";32target.style.position = "absolute";33target.style.left = "0px";34target.style.top = "0px";35document.body.appendChild(target);36target.animate({left: "100px"}, {duration: 1000, iterations: 1});37var target = createAnimationTarget();38target.style.width = "100px";39target.style.height = "100px";40target.style.backgroundColor = "red";41target.style.position = "absolute";42target.style.left = "0px";43target.style.top = "0px";44document.body.appendChild(target);45target.animate({left: "100px"}, {duration: 1000, iterations: 1});
Using AI Code Generation
1function createAnimationTarget() {2 var target = document.createElement("div");3 target.style.width = "100px";4 target.style.height = "100px";5 target.style.backgroundColor = "red";6 target.style.position = "absolute";7 target.style.top = "0px";8 target.style.left = "0px";9 target.style.webkitTransform = "translate(0px, 0px)";10 document.body.appendChild(target);11 return target;12}13function testAnimationFinished() {14 var target = createAnimationTarget();15 var animation = target.animate({transform: ['translate(0px, 0px)', 'translate(100px, 0px)']}, 1000);16 animation.onfinish = function() {17 testPassed("Animation finished");18 finishJSTest();19 };20 animation.play();21}22function testAnimationPaused() {23 var target = createAnimationTarget();24 var animation = target.animate({transform: ['translate(0px, 0px)', 'translate(100px, 0px)']}, 1000);25 animation.onfinish = function() {26 testFailed("Animation finished");27 finishJSTest();28 };29 animation.play();30 animation.pause();31 setTimeout(function() {32 testPassed("Animation paused");33 finishJSTest();34 }, 500);35}36function testAnimationCancelled() {37 var target = createAnimationTarget();38 var animation = target.animate({transform: ['translate(0px, 0px)', 'translate(100px, 0px)']}, 1000);39 animation.onfinish = function()
Using AI Code Generation
1var wptoolkit = require('wptoolkit');2var animationTarget = wptoolkit.createAnimationTarget();3animationTarget.setDuration(1000);4animationTarget.setCallback(function() {5 console.log('animation complete');6});7animationTarget.animate(0, 100, 'linear');
Using AI Code Generation
1var wptools = require('wptools');2var wp = wptools.createAnimationTarget('en', 'test');3wp.get(function(err, data) {4 console.log(data);5});6var wptools = require('wptools');7var wp = wptools.createAnimationTarget('en', 'test');8wp.get(function(err, data) {9 console.log(data);10});11var wptools = require('wptools');12var wp = wptools.createAnimationTarget('en', 'test');13wp.get(function(err, data) {14 console.log(data);15});16{ error: 'Request failed with status code 429' }17{ error: 'Request failed with status code 429' }18{ error: 'Request failed with status code 429' }19{ error: 'Request failed with status code 429' }20$("#myCheckbox").on("change", function() {21 if ($(this).is(":checked")) {22 $("#mySelect").prop("disabled", false);23 } else {24 $("#mySelect").prop("disabled", true);25 }26});27$("#myCheckbox").on("change", function() {28 if ($(this).is(":checked")) {29 $("#my
Using AI Code Generation
1var wptools = require('wptools');2var wp = wptools('Test page');3wp.createAnimationTarget('test.mp4', function(err, resp){4 console.log(resp);5});6var wptools = require('wptools');7var wp = wptools('Test page');8wp.getAnimationTarget(function(err, resp){9 console.log(resp);10});11var wptools = require('wptools');12var wp = wptools('Test page');13wp.deleteAnimationTarget(function(err, resp){14 console.log(resp);15});16var wptools = require('wptools');17var wp = wptools('Test page');18wp.createAnimation('test.mp4', function(err, resp){19 console.log(resp);20});21var wptools = require('wptools');22var wp = wptools('Test page');23wp.getAnimation(function(err, resp){24 console.log(resp);25});26var wptools = require('wptools');27var wp = wptools('Test page');28wp.deleteAnimation(function(err, resp){29 console.log(resp);30});31var wptools = require('wptools');32var wp = wptools('Test page');33wp.createAudio('test.mp3', function(err, resp){34 console.log(resp);35});36var wptools = require('wptools');37var wp = wptools('Test page');38wp.getAudio(function(err, resp){39 console.log(resp);40});
Using AI Code Generation
1var wptAnimation = new WPTAnimation();2var target = wptAnimation.createAnimationTarget({3});4var animation = wptAnimation.createAnimation({5 "frames": [{6 "properties": {7 }8 }]9});10wptAnimation.playAnimation(animation);11wptAnimation.stopAnimation(animation);12wptAnimation.pauseAnimation(animation);13wptAnimation.resumeAnimation(animation);14wptAnimation.destroyAnimation(animation);15wptAnimation.destroyAnimationTarget(target);16var target = wptAnimation.getAnimationTarget("targetId");17var animation = wptAnimation.getAnimation("animationId");18var targets = wptAnimation.getAnimationTargets();19var animations = wptAnimation.getAnimations();20var state = wptAnimation.getAnimationState(animation);21var duration = wptAnimation.getAnimationDuration(animation);22var position = wptAnimation.getAnimationPosition(animation);23wptAnimation.setAnimationPosition(animation, 1000);
Using AI Code Generation
1var target = createAnimationTarget();2animate(target, "left", "100px", 3000);3waitForAnimation(target);4takeScreenshot(target);5takeScreenshot(target);6waitForAnimation(target);7animate(target, "left", "0px", 3000);8waitForAnimation(target);9takeScreenshot(target);10waitForAnimation(target);11animate(target, "left", "100px", 3000);12waitForAnimation(target);13takeScreenshot(target);14function createAnimationTarget() {15 var target = document.createElement("div");16 target.style.width = "100px";17 target.style.height = "100px";18 target.style.position = "relative";19 target.style.top = "100px";20 target.style.left = "0px";21 target.style.backgroundColor = "red";22 document.body.appendChild(target);23 return target;24}25function animate(element, property, value, duration) {26 var start = new Date().getTime();27 var id = setInterval(function() {28 var timePassed = new Date().getTime() - start;29 var progress = timePassed / duration;30 if (progress > 1) {31 progress = 1;32 }33 element.style[property] = (progress * parseInt(value))
Using AI Code Generation
1var target = wptextanimation.createAnimationTarget({2});3var animation = wptextanimation.createAnimation({4 from: {5 },6 to: {7 }8});9animation.start();10wptextanimation.createAnimationTarget(options)
Using AI Code Generation
1var animationTarget = wptextanimation.createAnimationTarget({2});3wptextanimation.animate({4});5wptextanimation.animate({6});7wptextanimation.animate({8});9wptextanimation.animate({10});11wptextanimation.animate({12});13wptextanimation.animate({14});15wptextanimation.animate({16});17wptextanimation.animate({
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