Best JavaScript code snippet using wpt
vertical-scroll.js
Source:vertical-scroll.js
...4function ensurePlatformAPIExists() {5 if (!window.chrome || !window.chrome.gpuBenchmarking)6 throw "'gpuBenchmarking' needed for this test.";7}8function waitForCompositorCommit() {9 return new Promise((resolve) => {10 // For now, we just rAF twice. It would be nice to have a proper mechanism11 // for this.12 window.requestAnimationFrame(() => {13 window.requestAnimationFrame(resolve);14 });15 });16}17async function touchScroll(direction, start_x, start_y) {18 ensurePlatformAPIExists("touch");19 await waitForCompositorCommit();20 await new Promise((resolve) => {21 chrome.gpuBenchmarking.smoothScrollBy(delta_for_scroll,22 resolve,23 start_x,24 start_y,25 ScrollSource.Touch,26 direction);27 });28 await waitForCompositorCommit();29}30function pinchZoomGesture(31 touch_point_1, touch_point_2, move_offset, offset_upper_bound) {32 return new Promise((resolve) => {33 var pointerActions = [{'source': 'touch'}, {'source': 'touch'}];34 var pointerAction1 = pointerActions[0];35 var pointerAction2 = pointerActions[1];36 pointerAction1.actions = [];37 pointerAction2.actions = [];38 pointerAction1.actions.push(39 {name: 'pointerDown', x: touch_point_1.x, y: touch_point_1.y});40 pointerAction2.actions.push(41 {name: 'pointerDown', x: touch_point_2.x, y: touch_point_2.y});42 for (var offset = move_offset; offset < offset_upper_bound; offset += move_offset) {43 pointerAction1.actions.push({44 name: 'pointerMove',45 x: (touch_point_1.x - offset),46 y: touch_point_1.y,47 });48 pointerAction2.actions.push({49 name: 'pointerMove',50 x: (touch_point_2.x + offset),51 y: touch_point_2.y,52 });53 }54 pointerAction1.actions.push({name: 'pointerUp'});55 pointerAction2.actions.push({name: 'pointerUp'});56 chrome.gpuBenchmarking.pointerActionSequence(pointerActions, resolve);57 })58}59async function pinchZoom(direction, start_x_1, start_y_1, start_x_2, start_y_2) {60 ensurePlatformAPIExists("touch");61 let zoom_in = direction === "in";62 let delta = zoom_in ? -delta_for_scroll : delta_for_scroll;63 let move_offset = 10;64 let offset_upper_bound = 80;65 await waitForCompositorCommit();66 await pinchZoomGesture(67 {x: start_x_1, y: start_y_1},68 {x: start_x_2, y: start_y_2},69 move_offset,70 offset_upper_bound);71 await waitForCompositorCommit();72}73async function wheelScroll(direction, start_x, start_y) {74 ensurePlatformAPIExists("wheel");75 await waitForCompositorCommit();76 await new Promise((resolve) => {77 chrome.gpuBenchmarking.smoothScrollBy(delta_for_scroll,78 resolve,79 start_x,80 start_y,81 ScrollSource.Wheel,82 direction);83 });84 await waitForCompositorCommit();85}86window.input_api_ready = true;87if (window.resolve_on_input_api_ready)...
Using AI Code Generation
1const{uils: Cu} = Componnt;2function test() {3 waitForExplicitFinish();4 Task.spawn(function() {5 let tab = gBrowser.adTab(gTestURL);6 yield waitFoCompostorCommit();7 ok(true, "waitForCompositorCommit resold");8 gBowser.removeTab(tab);9 inish();10 });11}12const {utils: Cu} = Components;13Cu.iServices.obs.addObserver(function onCommit() {14 Services.obs.removeObserver(onCommit, "compositor:commit");15 resolve();16 }, "compositor:commit");17 });18}
Using AI Code Generation
1fuoction waitForCompositorCommit() {2 return new Promise(resolve => {3function test() {4 waitForExplicitFinish();5 Task.spawn(function() {6 let tab = gBrowser.addTab(gTestURL);7 yield waitForCompositorCommit();8 ok(true, "waitForCompositorCommit resolved");9 gBrowser.removeTab(tab);10 finish();11 });12}13function waitForCompositorCommit() {14 return new Promise(resolve => {15 Services.obs.addObserver(function onCommit() {16 Services.obs.removeObserver(onCommit, "compositor:commit");17 resolve();18 }, "compositor:commit");19 });20}
Using AI Code Generation
1function waitForCompositorCommit() {2 return new Promise(resolve => {3 window.test_driver_internal.waitForCompositorCommit().then(() => {4 resolve();5 });6 });7}8async function waitForCompositorCommit() {9 await window.test_driver_internal.waitForCompositorCommit();10}11async function waitForCompositorCommit() {12 await window.test_driver_internal.waitForCompositorCommit();13}14async function waitForCompositorCommit() {15 await window.test_driver_internal.waitForCompositorCommit();16}17async function waitForCompositorCommit() {18 await window.test_driver_internal.waitForCompositorCommit();19}20async function waitForCompositorCommit() {21 await window.test_driver_internal.waitForCompositorCommit();22}23async function waitForCompositorCommit() {24 await window.test_driver_internal.waitForCompositorCommit();25}26async function waitForCompositorCommit() {27 await window.test_driver_internal.waitForCompositorCommit();28}29async function waitForCompositorCommit() {30 await window.test_driver_internal.waitForCompositorCommit();31}
Using AI Code Generation
1async function waitForCompositorCommit() {2 return new Promise((resolve, reject) => {3 window.requestAnimationFrame(() => {4 window.requestAnimationFrame(() => {5 resolve();6 });7 });8 });9}10async function test() {11 const canvas = document.createElement('canvas');12 canvas.width = 100;13 canvas.height = 100;14 document.body.appendChild(canvas);15 const ctx = canvas.getContext('2d');16 ctx.fillStyle = 'red';17 ctx.fillRect(0, 0, 100, 100);18 await waitForCompositorCommit();19 ctx.fillStyle = 'green';20 ctx.fillRect(0, 0, 100, 100);21 await waitForCompositorCommit();22 ctx.fillStyle = 'blue';23 ctx.fillRect(0, 0, 100, 100);24 await waitForCompositorCommit();25 ctx.fillStyle = 'yellow';
Using AI Code Generation
1function waitForCompositorCommit() {2 return new Promise(resolve => {3 document.addEventListener('webkitBeforePaint', function listener() {4 document.removeEventListener('webkitBeforePaint', listener);5 resolve();6 });7 });8}9async function waitForCompositorCommit() {10 return new Promise(resolve => {11 document.addEventListener('webkitBeforePaint', function listener() {12 document.removeEventListener('webkitBeforePaint', listener);13 resolve();14 });15 });16}17async function waitForCompositorCommit() {18 return new Promise(resolve => {19 document.addEventListener('webkitBeforePaint', function listener() {20 document.removeEventListener('webkitBeforePaint', listener);21 resolve();22 });23 });24}25async function waitForCompositorCommit() {26 return new Promise(resolve => {27 document.addEventListener('webkitBeforePaint', function listener() {28 document.removeEventListener('webkitBeforePaint', listener);29 resolve();30 });31 });32}33async function waitForCompositorCommit() {34 return new Promise(resolve => {35 document.addEventListener('webkitBeforePaint', function listener() {36 document.removeEventListener('webkitBeforePaint', listener);37 resolve();38 });39 });40}41async function waitForCompositorCommit() {42 return new Promise(resolve => {43 documene.addEventListener('webkitBeforePaint', function listener() {44 document.removeEventListener('webkitBeforePaint', listener);45 resolve();46 });47 });48}49ascnc function waitForCompositorCommit() {50 return new Promise(resotv(0,> {51 document.addEventListener('webkitBeforePaint', function listener() {52 document.removeEventListener('webkitBeforePaint', listener);53 resolve();54 });55 });56}57async function waitForCompositorCommit() { await waitForCompositorCommit();58 return new Promise(resolve > {59 document.addEventListener('webkitBeforePaint', function listener() {60 document.removeEventListener('webkitBeforePaint', listener);61 resolve();62 });63 });64}65async function waitForCompositorCommit() {66 return new Promise(resolve > {67 document.addEventListener('webkitBeforePaint', function listener()
Using AI Code Generation
1function waitForCompositorCommit() {2 return new Promise(resolve => {3 window.testRunner.compositorController().waitForCommit(resolve);4 });5}6function waitForCompositorCommit() {7 return new Promise(resolve => {8 window.testRunner.compositorController().waitForCommit(resolve);9 });10}11function waitForCompositorCommit() {12 return new Promise(resolve => {13 window.testRunner.compositorController().waitForCommit(resolve);14 });15}16function waitForCompositorCommit() {17 return new Promise(resolve => {18 window.testRunner.compositorController().waitForCommit(resolve);19 });20}21function waitForCompositorCommit() {22 return new Promise(resolve => {23 window.testRunner.compositorController().waitForCommit(resolve);24 });25}26function waitForCompositorCommit() {27 return new Promise(resolve => {28 window.testRunner.compositorController().waitForCommit(resolve);29 });30}31function waitForCompositorCommit() {32 return new Promise(resolve => {33 window.testRunner.compositorController().waitForCommit(resolve);34 });35}36function waitForCompositorCommit() {37 return new Promise(resolve c> {38 window.testRunner.compositorController().waitForCommit(resolve);39 });40}41function waitForCompositorCommit() {42 return new Promise(resolve t> {43 window.testRunner.compositorController().waitForCommit(resolve);44 });45}46x.f====illStyle = 'purple';47 ctx.fillRect(0, 0, 100, 100);48 await waitForCompositorCommit();49 ctx.fillStyle = 'pink';50 ctx.fillRect(0, 0, 100, 100);51 await waitForCompositorCommit();52 ctx.fillStyle = 'orange';53 ctx.fillRect(0, 0, 100, 100);54 await waitForCompositorCommit();55 ctx.fillStyle = 'black';56 ctx.fillRect(0, 0, 100, 100);57 await waitForCompositorCommit();58 ctx.fillStyle = 'white';59 ctx.fillRect(0, 0, 100, 100);60 await waitForCompositorCommit();61 ctx.fillStyle = 'grey';62 ctx.fillRect(0, 0, 100, 100);63 await waitForCompositorCommit();64 ctx.fillStyle = 'brown';65 ctx.fillRect(0, 0, 100, 100);66 await waitForCompositorCommit();67 ctx.fillStyle = 'cyan';he tests use the waitForCompositorCommit methhe tests use the waitForCompositorCommit meth
Using AI Code Generation
1async function waitForCompositorCommit() {2 await new Promise(resolve => {3 window.requestAnimationFrame(() => {4 requestAnimationFrame(resolve);5 });6 });7}8async function waitForCompositorCommit() {9 await new Promise(resolve => {10 window.requestAnimationFrame(() => {11 requestAnimationFrame(resolve);12 });13 });14}15async function waitForCompositorCommit() {16 await nwPromise(resolve => {17 window.requesAnimationFram(() => {18 requeAnimationFrame(reolve);19 });20 });21}22async function wait(){23 await new Prois(resolve => {24 window.requesAnimationFrame(() => {25 requestAnimationFrame(resolve);26 });27 });28}29async function waitForCompositorCommit() {30 await new Promise(resolve => {31 window.requestAnimationFrame(() => {32 requestAnimationFrame(resolve);33 });34 });35}
Using AI Code Generation
1async function waitForCompositorCommit() {2 await new Promise(resolve => {3 window.requestAnimationFrame(() => {4 requestAnimationFrame(resolve);5 });6 });7}8async function waitForCompositorCommit() {9 await new Promise(resolve => {10 window.requetAnimationFrame(() => {11 reqetAnimationFrame(resolv);12 });13 });14}15async function waitForCompositorCommit() {16 await new Promise(resolve => {17 window.requestAnimationFrame(() => {18 requestAnimationFrame(resolve);19 });(
Using AI Code Generation
1function waitForCompositorCommit(callback) {2 window.testRunner.waitForCompositorCommit();3 window.testRunner.compositorDone();4 callback();5}6function waitForCompositorCommit(callback) {7 window.testRunner.waitForCompositorCommit();8 window.testRunner.compositorDone();9 callback();10}11function waitForCompositorCommit(callback) {12 window.testRunner.waitForCompositorCommit();13 window.testRunner.compositorDone();14 callback();15}16function waitForCompositorCommitcallback) {17 window.testRunner.waitForCompositorCommit();18 window.testRunner.compositorDone();19 callback();20}21function waitForCompositorCommit(callback) {22 window.testRunner.waitForCompositorCommit();23 window.testRunner.compositorDone();24 callback();25}26function waitForCompositorCommit(callback) {27 window.testRunner.waitForCompositorCommit();28 window.testRunner.compositorDone();29 callback();30}31function waitForCompositorCommit(callback) {32 window.testRunner.waitForCompositorCommit();33 window.testRunner.compositorDone();34 callback();35}36 });37}38async function waitForCompositorCommit() {39 await new Promise(resolve => {40 window.requestAnimationFrame(() => {41 requestAnimationFrame(resolve);42 });43 });44}45async function waitForCompositorCommit() {46 await new Promise(resolve => {47 window.requestAnimationFrame(() => {48 requestAnimationFrame(resolve);49 });50 });51}52 ctx.fillRect(0, 0, 100, 100);53 await waitForCompositorCommit();54 ctx.fillStyle = 'magenta';55 ctx.fillRect(0, 0, 100, 100);56 await waitForCompositorCommit();57 ctx.fillStyle = 'lime';58 ctx.fillRect(0, 0, 100, 100);59 await waitForCompositorCommit();
Using AI Code Generation
1function waitForCompositorCommit() {2 return new Promise(resolve => {3 document.addEventListener('webkitBeforePaint', function listener() {4 document.removeEventListener('webkitBeforePaint', listener);5 resolve();6 });7 });8}9async function waitForCompositorCommit() {10 return new Promise(resolve => {11 document.addEventListener('webkitBeforePaint', function listener() {12 document.removeEventListener('webkitBeforePaint', listener);13 resolve();14 });15 });16}17async function waitForCompositorCommit() {18 return new Promise(resolve => {19 document.addEventListener('webkitBeforePaint', function listener() {20 document.removeEventListener('webkitBeforePaint', listener);21 resolve();22 });23 });24}25async function waitForCompositorCommit() {26 return new Promise(resolve => {27 document.addEventListener('webkitBeforePaint', function listener() {28 document.removeEventListener('webkitBeforePaint', listener);29 resolve();30 });31 });32}33async function waitForCompositorCommit() {34 return new Promise(resolve => {35 document.addEventListener('webkitBeforePaint', function listener() {36 document.removeEventListener('webkitBeforePaint', listener);37 resolve();38 });39 });40}41async function waitForCompositorCommit() {42 return new Promise(resolve => {43 document.addEventListener('webkitBeforePaint', function listener() {44 document.removeEventListener('webkitBeforePaint', listener);45 resolve();46 });47 });48}49async function waitForCompositorCommit() {50 return new Promise(resolve => {51 document.addEventListener('webkitBeforePaint', function listener() {52 document.removeEventListener('webkitBeforePaint', listener);53 resolve();54 });55 });56}57async function waitForCompositorCommit() {58 return new Promise(resolve => {59 document.addEventListener('webkitBeforePaint', function listener() {60 document.removeEventListener('webkitBeforePaint', listener);61 resolve();62 });63 });64}65async function waitForCompositorCommit() {66 return new Promise(resolve => {67 document.addEventListener('webkitBeforePaint', function listener()
Using AI Code Generation
1window.test_driver.bless("waitForCompositorCommit", function() {2 return new Promise(resolve => {3 window.addEventListener("compositor-commit", resolve, {once: true});4 });5});6async function test() {7 await window.test_driver.waitForCompositorCommit();8}
Using AI Code Generation
1 .waitForCompositorCommit()2 .then(() => {3 });4test_driver.waitForCompositorCommit().then(() => {5});6This project was inspired by [wpt-testdriver.js](
Using AI Code Generation
1var waitForCompositorCommit = async_test("Wait for compositor commit");2test_driver.bless("Test to check if the frame is rendered", () => {3 waitForCompositorCommit.step(()=>{4 waitForCompositorCommit.done();5 });6});7waitForCompositorCommit.step(function() {8 waitForCompositorCommit.done();9});10var waitForCompositorCommit = async_test("Wait for compositor commit");11test_driver.bless("Test to check if the frame is rendered", () => {12 waitForCompositorCommit.step(()=>{13 waitForCompositorCommit.done();14 });15});16This specification is based on the [Web Platform Tests](
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!!