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How to use waitForScrollEvent method in wpt

Best JavaScript code snippet using wpt

browser_interactions_scrolling_dom_history.js

Source: browser_interactions_scrolling_dom_history.js

...7"use strict";8const TEST_URL =9  "https://example.com/browser/browser/components/places/tests/browser/interactions/scrolling.html";10const TEST_URL2 = "https://example.com/browser";11async function waitForScrollEvent(aBrowser, aTask) {12  let promise = BrowserTestUtils.waitForContentEvent(aBrowser, "scroll");13  // This forces us to send a message to the browser's process and receive a response which ensures14  // that the message sent to register the scroll event listener will also have been processed by15  // the content process. Without this it is possible for our scroll task to send a higher priority16  // message which can be processed by the content process before the message to register the scroll17  // event listener.18  await SpecialPowers.spawn(aBrowser, [], () => {});19  await aTask();20  await promise;21}22add_task(async function test_scroll_pushState() {23  await Interactions.reset();24  await BrowserTestUtils.withNewTab(TEST_URL, async browser => {25    await SpecialPowers.spawn(browser, [], function() {26      const heading = content.document.getElementById("heading");27      heading.focus();28    });29    await waitForScrollEvent(browser, () =>30      EventUtils.synthesizeKey("KEY_ArrowDown")31    );32    await ContentTask.spawn(browser, TEST_URL2, url => {33      content.history.pushState(null, "", url);34    });35    await waitForScrollEvent(browser, () =>36      EventUtils.synthesizeKey("KEY_ArrowDown")37    );38    BrowserTestUtils.loadURI(browser, "about:blank");39    await BrowserTestUtils.browserLoaded(browser, false, "about:blank");40    await assertDatabaseValues([41      {42        url: TEST_URL,43        scrollingDistanceIsGreaterThan: 0,44        scrollingTimeIsGreaterThan: 0,45      },46      {47        url: TEST_URL2,48        scrollingDistanceIsGreaterThan: 0,49        scrollingTimeIsGreaterThan: 0,50      },51    ]);52  });53});54add_task(async function test_scroll_pushState_sameUrl() {55  await Interactions.reset();56  await BrowserTestUtils.withNewTab(TEST_URL, async browser => {57    await SpecialPowers.spawn(browser, [], function() {58      const heading = content.document.getElementById("heading");59      heading.focus();60    });61    await waitForScrollEvent(browser, () =>62      EventUtils.synthesizeKey("KEY_ArrowDown")63    );64    await ContentTask.spawn(browser, TEST_URL, url => {65      content.history.pushState(null, "", url);66    });67    // As the page hasn't changed there will be no interactions saved yet.68    await assertDatabaseValues([]);69    await waitForScrollEvent(browser, () =>70      EventUtils.synthesizeKey("KEY_ArrowDown")71    );72    BrowserTestUtils.loadURI(browser, "about:blank");73    await BrowserTestUtils.browserLoaded(browser, false, "about:blank");74    await assertDatabaseValues([75      {76        url: TEST_URL,77        scrollingDistanceIsGreaterThan: 0,78        scrollingTimeIsGreaterThan: 0,79      },80    ]);81  });82});83add_task(async function test_scroll_replaceState() {84  await Interactions.reset();85  await BrowserTestUtils.withNewTab(TEST_URL, async browser => {86    await SpecialPowers.spawn(browser, [], function() {87      const heading = content.document.getElementById("heading");88      heading.focus();89    });90    await waitForScrollEvent(browser, () =>91      EventUtils.synthesizeKey("KEY_ArrowDown")92    );93    await ContentTask.spawn(browser, TEST_URL2, url => {94      content.history.replaceState(null, "", url);95    });96    await waitForScrollEvent(browser, () =>97      EventUtils.synthesizeKey("KEY_ArrowDown")98    );99    BrowserTestUtils.loadURI(browser, "about:blank");100    await BrowserTestUtils.browserLoaded(browser, false, "about:blank");101    await assertDatabaseValues([102      {103        url: TEST_URL,104        scrollingDistanceIsGreaterThan: 0,105        scrollingTimeIsGreaterThan: 0,106      },107      {108        url: TEST_URL2,109        scrollingDistanceIsGreaterThan: 0,110        scrollingTimeIsGreaterThan: 0,111      },112    ]);113  });114});115add_task(async function test_scroll_replaceState_sameUrl() {116  await Interactions.reset();117  await BrowserTestUtils.withNewTab(TEST_URL, async browser => {118    await SpecialPowers.spawn(browser, [], function() {119      const heading = content.document.getElementById("heading");120      heading.focus();121    });122    await waitForScrollEvent(browser, () =>123      EventUtils.synthesizeKey("KEY_ArrowDown")124    );125    await ContentTask.spawn(browser, TEST_URL, url => {126      content.history.replaceState(null, "", url);127    });128    // As the page hasn't changed there will be no interactions saved yet.129    await assertDatabaseValues([]);130    await waitForScrollEvent(browser, () =>131      EventUtils.synthesizeKey("KEY_ArrowDown")132    );133    BrowserTestUtils.loadURI(browser, "about:blank");134    await BrowserTestUtils.browserLoaded(browser, false, "about:blank");135    await assertDatabaseValues([136      {137        url: TEST_URL,138        scrollingDistanceIsGreaterThan: 0,139        scrollingTimeIsGreaterThan: 0,140      },141    ]);142  });143});144add_task(async function test_scroll_hashchange() {145  await Interactions.reset();146  await BrowserTestUtils.withNewTab(TEST_URL, async browser => {147    await SpecialPowers.spawn(browser, [], function() {148      const heading = content.document.getElementById("heading");149      heading.focus();150    });151    await waitForScrollEvent(browser, () =>152      EventUtils.synthesizeKey("KEY_ArrowDown")153    );154    await ContentTask.spawn(browser, TEST_URL + "#foo", url => {155      content.history.replaceState(null, "", url);156    });157    await waitForScrollEvent(browser, () =>158      EventUtils.synthesizeKey("KEY_ArrowDown")159    );160    BrowserTestUtils.loadURI(browser, "about:blank");161    await BrowserTestUtils.browserLoaded(browser, false, "about:blank");162    await assertDatabaseValues([163      {164        url: TEST_URL,165        scrollingDistanceIsGreaterThan: 0,166        scrollingTimeIsGreaterThan: 0,167      },168    ]);169  });...

scroll-to.js

Source: scroll-to.js

...8  @method triggerFlushWithPromise9  @return {RSVP.Promise}10  @private11*/12function waitForScrollEvent() {13  var waitForEvent = new Ember.RSVP.Promise(function (resolve) {14    rAF(resolve);15  });16  return waitForEvent.then(function () {17    return wait();18  });19}20/*21  Scrolls DOM element or selector to the given coordinates (if the DOM element is currently overflowed).22  The promise resolves after the scroll event has been triggered.23  @method scrollTo24  @param {String|HTMLElement} selector25  @param {Number} x26  @param {Number} y27  @return {RSVP.Promise}28  @public29*/30export function scrollTo(selector, x, y) {31  var el = getElementWithAssert(selector);32  if (el instanceof HTMLElement) {33    el.scrollTop = y;34    el.scrollLeft = x;35  } else if (el instanceof Window) {36    el.scrollTo(x, y);37  }38  return waitForScrollEvent();...

Using AI Code Generation

1var wptDriver = require('wptdriver');2wptDriver.waitForScrollEvent();3var wptDriver = require('wptdriver');4wptDriver.waitForScrollEvent();5var wptDriver = require('wptdriver');6wptDriver.waitForScrollEvent();7var wptDriver = require('wptdriver');8wptDriver.waitForScrollEvent();9var wptDriver = require('wptdriver');10wptDriver.waitForScrollEvent();11var wptDriver = require('wptdriver');12wptDriver.waitForScrollEvent();13var wptDriver = require('wptdriver');14wptDriver.waitForScrollEvent();15var wptDriver = require('wptdriver');16wptDriver.waitForScrollEvent();17var wptDriver = require('wptdriver');18wptDriver.waitForScrollEvent();19var wptDriver = require('wptdriver');20wptDriver.waitForScrollEvent();21var wptDriver = require('wptdriver');22wptDriver.waitForScrollEvent();23var wptDriver = require('wptdriver');24wptDriver.waitForScrollEvent();25var wptDriver = require('wptdriver');26wptDriver.waitForScrollEvent();27var wptDriver = require('wptdriver');

Using AI Code Generation

1var wptoolkit = require('wptoolkit');2var page = require('webpage').create();3    wptoolkit.waitForScrollEvent(page, function() {4        console.log("Page scrolled");5        phantom.exit();6    });7});8{9  "dependencies": {10  }11}12var wptoolkit = {13    waitForScrollEvent: function(page, callback) {14        page.evaluate(function() {15            window.onscroll = function() {16                window.callPhantom('scroll');17            };18        });19        page.onCallback = function(data) {20            if (data == 'scroll') {21                callback();22            }23        };24    }25};26module.exports = wptoolkit;

Using AI Code Generation

1var wptools = require('wptools');2var wptools = require('wptools');3wptools.waitForScrollEvent(function (data) {4    console.log(data);5});6var wptools = require('wptools');7wptools.waitForScrollEvent(function (data) {8    console.log(data);9});10var wptools = require('wptools');11wptools.waitForScrollEvent(function (data) {12    console.log(data);13});14var wptools = require('wptools');15wptools.waitForScrollEvent(function (data) {16    console.log(data);17});18var wptools = require('wptools');19wptools.waitForScrollEvent(function (data) {20    console.log(data);21});22var wptools = require('wptools');23wptools.waitForScrollEvent(function (data) {24    console.log(data);25});26var wptools = require('wptools');27wptools.waitForScrollEvent(function (data) {28    console.log(data);29});30var wptools = require('wptools');31wptools.waitForScrollEvent(function (data) {32    console.log(data);33});34var wptools = require('wpt

Using AI Code Generation

1var wptdriver = require('wptdriver');2wptdriver.waitForScrollEvent(function() {3});4var wptdriver = require('wptdriver');5wptdriver.waitForScrollEvent(function() {6});7var wptdriver = require('wptdriver');8wptdriver.waitForScrollEvent(function() {9});10var wptdriver = require('wptdriver');11wptdriver.waitForScrollEvent(function() {12});13var wptdriver = require('wptdriver');14wptdriver.waitForScrollEvent(function() {15});16var wptdriver = require('wptdriver');17wptdriver.waitForScrollEvent(function() {18});19var wptdriver = require('wptdriver');20wptdriver.waitForScrollEvent(function() {21});22var wptdriver = require('wptdriver');23wptdriver.waitForScrollEvent(function() {24});25var wptdriver = require('wptdriver');26wptdriver.waitForScrollEvent(function() {27});28var wptdriver = require('wptdriver');29wptdriver.waitForScrollEvent(function() {30});31var wptdriver = require('wptdriver');32wptdriver.waitForScrollEvent(function() {33});

Using AI Code Generation

1var wptools = require('wptools');2wptools.waitForScrollEvent(function() {3  console.log('scroll event detected');4});5var wptools = require('wptools');6wptools.waitForScrollEvent(function() {7  console.log('scroll event detected');8});9var wptools = require('wptools');10wptools.waitForScrollEvent(function() {11  console.log('scroll event detected');12});13var wptools = require('wptools');14wptools.waitForScrollEvent(function() {15  console.log('scroll event detected');16});17var wptools = require('wptools');18wptools.waitForScrollEvent(function() {19  console.log('scroll event detected');20});21var wptools = require('wptools');22wptools.waitForScrollEvent(function() {23  console.log('scroll event detected');24});25var wptools = require('wptools');26wptools.waitForScrollEvent(function() {27  console.log('scroll event detected');28});29var wptools = require('wptools');30wptools.waitForScrollEvent(function() {31  console.log('scroll event detected');32});33var wptools = require('wptools');34wptools.waitForScrollEvent(function() {35  console.log('scroll event detected');36});37var wptools = require('wptools');38wptools.waitForScrollEvent(function() {39  console.log('scroll event detected');40});41var wptools = require('wptools');42wptools.waitForScrollEvent(function() {43  console.log('scroll event detected');44});45var wptools = require('wptools');46wptools.waitForScrollEvent(function() {47  console.log('scroll event detected');48});

Using AI Code Generation

1var wptools = require('wptools');2wptools.waitForScrollEvent(1000, function() {3    console.log('scroll event happened');4});5var wptools = require('wptools');6wptools.waitForScrollEvent(1000, function() { console.log('scroll event happened'); });7var wptools = require('wptools');8wptools.waitForScrollEvent(1000, function() { console.log('scroll event happened'); });9var wptools = require('wptools');

Using AI Code Generation

1var wpt = require('wpt');2var wait = require('wait.for');3wait.launchFiber(function() {4    var scroll = wait.for(wpt.waitForScrollEvent);5    console.log('Scroll Event: ', scroll);6});7module.exports.waitForScrollEvent = function(callback) {8    var scrollEvent = '';9    window.onscroll = function() {10        scrollEvent = 'scroll event';11        callback(null, scrollEvent);12    };13};14You can also use wait.for() to wait for multiple events. For example, if you want to wait for both scroll and resize events, you can write:15var wpt = require('wpt');16var wait = require('wait.for');17wait.launchFiber(function() {18    var scroll = wait.for(wpt.waitForScrollEvent);19    var resize = wait.for(wpt.waitForResizeEvent);20    console.log('Scroll Event: ', scroll);21    console.log('Resize Event: ', resize);22});23module.exports.waitForScrollEvent = function(callback) {24    var scrollEvent = '';25    window.onscroll = function() {26        scrollEvent = 'scroll event';27        callback(null, scrollEvent);28    };29};30module.exports.waitForResizeEvent = function(callback) {31    var resizeEvent = '';32    window.onresize = function() {33        resizeEvent = 'resize event';34        callback(null, resizeEvent);35    };36};37The wait.forPageLoad() method waits for a page to

Using AI Code Generation

1const wpt = require('webpagetest');2const wptDriver = await wpt.driver(url);3await wptDriver.waitForScrollEvent();4console.log("Scroll event detected");5const wpt = require('webpagetest');6const wptDriver = await wpt.driver(url);7await wptDriver.waitForScrollEvent();8console.log("Scroll event detected");9const wpt = require('webpagetest');10const wptDriver = await wpt.driver(url);11await wptDriver.waitForScrollEvent();12console.log("Scroll event detected");13const wpt = require('webpagetest');14const wptDriver = await wpt.driver(url);15await wptDriver.waitForScrollEvent();16console.log("Scroll event detected");17const wpt = require('webpagetest');18const wptDriver = await wpt.driver(url);19await wptDriver.waitForScrollEvent();20console.log("Scroll event detected");21const wpt = require('webpagetest');22const wptDriver = await wpt.driver(url);23await wptDriver.waitForScrollEvent();24console.log("Scroll event detected");25const wpt = require('webpagetest');26const wptDriver = await wpt.driver(url);27await wptDriver.waitForScrollEvent();28console.log("Scroll event detected");29const wpt = require('webpagetest');30const wptDriver = await wpt.driver(url);31await wptDriver.waitForScrollEvent();32console.log("Scroll event detected");33const wpt = require('webpagetest

Using AI Code Generation

1var wptools = require('wptools');2wptools.waitForScrollEvent(function(){3});4wptools.waitForScrollEvent([callback]);5wptools.waitForScrollEvent(function(){6});7var wptools = require('wptools');8wptools.waitForScrollEvent(function(){9  console.log('scroll event fired');10});11var wptools = require('wptools');12wptools.waitForScrollEvent();13var wptools = require('wptools');14wptools.waitForScrollEvent(1000);

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