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How to use waitForNextFrame method in wpt

Best JavaScript code snippet using wpt

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});

Using AI Code Generation

1var wptools = require('wptools');2wptools.waitForNextFrame(function(){3});4var wptools = require('wptools');5wptools.waitForNextFrame(function(){6});

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