Best JavaScript code snippet using wpt
event-timing-test-utils.js
Source:event-timing-test-utils.js
1// Clicks on the element with the given ID. It adds an event handler to the element which2// ensures that the events have a duration of at least |delay|. Calls |callback| during3// event handler if |callback| is provided.4async function clickOnElementAndDelay(id, delay, callback) {5 const element = document.getElementById(id);6 const clickHandler = () => {7 mainThreadBusy(delay);8 if (callback)9 callback();10 element.removeEventListener("mousedown", clickHandler);11 };12 element.addEventListener("mousedown", clickHandler);13 await test_driver.click(element);14}15function mainThreadBusy(duration) {16 const now = performance.now();17 while (performance.now() < now + duration);18}19// This method should receive an entry of type 'event'. |isFirst| is true only when we want20// to check that the event also happens to correspond to the first event. In this case, the21// timings of the 'first-input' entry should be equal to those of this entry. |minDuration|22// is used to compared against entry.duration.23function verifyEvent(entry, eventType, targetId, isFirst=false, minDuration=104) {24 assert_true(entry.cancelable);25 assert_equals(entry.name, eventType);26 assert_equals(entry.entryType, 'event');27 assert_greater_than_equal(entry.duration, minDuration,28 "The entry's duration should be greater than or equal to " + minDuration + " ms.");29 assert_greater_than(entry.processingStart, entry.startTime,30 "The entry's processingStart should be greater than startTime.");31 assert_greater_than_equal(entry.processingEnd, entry.processingStart,32 "The entry's processingEnd must be at least as large as processingStart.");33 // |duration| is a number rounded to the nearest 8 ms, so add 4 to get a lower bound34 // on the actual duration.35 assert_greater_than_equal(entry.duration + 4, entry.processingEnd - entry.startTime,36 "The entry's duration must be at least as large as processingEnd - startTime.");37 if (isFirst) {38 let firstInputs = performance.getEntriesByType('first-input');39 assert_equals(firstInputs.length, 1, 'There should be a single first-input entry');40 let firstInput = firstInputs[0];41 assert_equals(firstInput.name, entry.name);42 assert_equals(firstInput.entryType, 'first-input');43 assert_equals(firstInput.startTime, entry.startTime);44 assert_equals(firstInput.duration, entry.duration);45 assert_equals(firstInput.processingStart, entry.processingStart);46 assert_equals(firstInput.processingEnd, entry.processingEnd);47 assert_equals(firstInput.cancelable, entry.cancelable);48 }49 if (targetId)50 assert_equals(entry.target, document.getElementById(targetId));51}52function verifyClickEvent(entry, targetId, isFirst=false, minDuration=104) {53 verifyEvent(entry, 'mousedown', targetId, isFirst, minDuration);54}55function wait() {56 return new Promise((resolve, reject) => {57 step_timeout(() => {58 resolve();59 }, 0);60 });61}62function clickAndBlockMain(id) {63 return new Promise((resolve, reject) => {64 clickOnElementAndDelay(id, 120, resolve);65 });66}67 // Add a PerformanceObserver and observe with a durationThreshold of |dur|. This test will68 // attempt to check that the duration is appropriately checked by:69 // * Asserting that entries received have a duration which is the smallest multiple of 870 // that is greater than or equal to |dur|.71 // * Issuing |numEntries| entries that are fast, of duration |slowDur|.72 // * Issuing |numEntries| entries that are slow, of duration |fastDur|.73 // * Asserting that at least |numEntries| entries are received (at least the slow ones).74 // Parameters:75 // |t| - the test harness.76 // |dur| - the durationThreshold for the PerformanceObserver.77 // |id| - the ID of the element to be clicked.78 // |numEntries| - the number of slow and number of fast entries.79 // |slowDur| - the min duration of a slow entry.80 // |fastDur| - the min duration of a fast entry.81async function testDuration(t, id, numEntries, dur, fastDur, slowDur) {82 assert_implements(window.PerformanceEventTiming, 'Event Timing is not supported.');83 const observerPromise = new Promise(async resolve => {84 let minDuration = Math.ceil(dur / 8) * 8;85 // Exposed events must always have a minimum duration of 16.86 minDuration = Math.max(minDuration, 16);87 let numEntriesReceived = 0;88 new PerformanceObserver(list => {89 const mouseDowns = list.getEntriesByName('mousedown');90 mouseDowns.forEach(e => {91 t.step(() => {92 verifyClickEvent(e, id, false /* isFirst */, minDuration);93 });94 });95 numEntriesReceived += mouseDowns.length;96 // Note that we may receive more entries if the 'fast' click events turn out slower97 // than expected.98 if (numEntriesReceived >= numEntries)99 resolve();100 }).observe({type: "event", durationThreshold: dur});101 });102 const clicksPromise = new Promise(async resolve => {103 for (let index = 0; index < numEntries; index++) {104 // Add some fast click events.105 await clickOnElementAndDelay(id, slowDur);106 // Add some slow click events.107 if (fastDur > 0) {108 await clickOnElementAndDelay(id, fastDur);109 } else {110 // We can just directly call test_driver when |fastDur| is 0.111 await test_driver.click(document.getElementById(id));112 }113 }114 resolve();115 });116 return Promise.all([observerPromise, clicksPromise]);117}118function applyAction(actions, eventType, target) {119 if (eventType === 'auxclick') {120 actions.pointerMove(0, 0, {origin: target})121 .pointerDown({button: actions.ButtonType.MIDDLE})122 .pointerUp({button: actions.ButtonType.MIDDLE});...
Using AI Code Generation
1var wpt = require('wpt');2var page = new WebPage();3 page.clickOnElementAndDelay('#lst-ib', 1000);4 page.render('google.png');5 phantom.exit();6});7(function() {8 var wpt = require('wpt');9 var page = require('webpage').create();10 page.clickOnElementAndDelay = function(selector, delay) {11 var rect = this.evaluate(function(selector) {12 var element = document.querySelector(selector);13 if (element) {14 var rect = element.getBoundingClientRect();15 return {16 };17 }18 return null;19 }, selector);20 if (rect) {21 this.sendEvent('click', rect.left + rect.width / 2, rect.top + rect.height / 2);22 wpt.delay(delay);23 }24 };25})();26var page = require('webpage').create();27 page.clickOnElementAndDelay('#lst-ib', 1000);28 page.render('google.png');29 phantom.exit();30});
Using AI Code Generation
1var wpt = require('wpt.js');2var wpt = require('wpt.js');3module.exports = {4 "Demo test Google" : function (browser) {5 .waitForElementVisible('body', 1000)6 .setValue('input[type=text]', 'rembrandt van rijn')7 .clickOnElementAndDelay('input[type=submit]', 1000)8 .assert.containsText('#main', 'Rembrandt')9 .end();10 }11};
Using AI Code Generation
1var wptdriver = require('wptdriver');2var webdriver = wptdriver.webdriver;3var By = webdriver.By;4var until = webdriver.until;5var driver = wptdriver.getDriver();6var element = driver.findElement(By.name('q'));7element.sendKeys('webdriver');8element.submit();9driver.wait(until.titleIs('webdriver - Google Search'), 1000);10wptdriver.clickOnElementAndDelay(element, 1000);11driver.wait(until.titleIs('webdriver - Google Search'), 1000);12driver.quit();13var wptdriver = require('wptdriver');14var webdriver = wptdriver.webdriver;15var By = webdriver.By;16var until = webdriver.until;17var driver = wptdriver.getDriver();18var element = driver.findElement(By.name('q'));19element.sendKeys('webdriver');20element.submit();21driver.wait(until.titleIs('webdriver - Google Search'), 1000);22wptdriver.clickOnElementAndDelay(element, 1000);23driver.wait(until.titleIs('webdriver - Google Search'), 1000);24driver.quit();25var wptdriver = require('wptdriver');26var webdriver = wptdriver.webdriver;27var By = webdriver.By;28var until = webdriver.until;29var driver = wptdriver.getDriver();30var element = driver.findElement(By.name('q'));31element.sendKeys('webdriver');32element.submit();33driver.wait(until.titleIs('webdriver - Google Search'), 1000);34wptdriver.clickOnElementAndDelay(element, 1000);35driver.wait(until.titleIs('webdriver - Google Search'), 1000);36driver.quit();37var wptdriver = require('wptdriver');38var webdriver = wptdriver.webdriver;39var By = webdriver.By;40var until = webdriver.until;41var driver = wptdriver.getDriver();42var element = driver.findElement(By.name('q'));43element.sendKeys('webdriver');44element.submit();45driver.wait(until.titleIs('webdriver - Google Search'), 1000);46wptdriver.clickOnElementAndDelay(element, 1000);47driver.wait(until.titleIs('webdriver - Google Search'), 1000);48driver.quit();49var wptdriver = require('wptdriver');50var webdriver = wptdriver.webdriver;
Using AI Code Generation
1wpt.clickOnElementAndDelay("id=link1", "id=link2", 3000);2wpt.clickOnElementAndDelay("id=link2", "id=link3", 3000);3wpt.clickOnElementAndDelay("id=link3", "id=link4", 3000);4wpt.clickOnElementAndDelay("id=link4", "id=link5", 3000);5wpt.clickOnElementAndDelay("id=link5", "id=link6", 3000);6wpt.clickOnElementAndDelay("id=link6", "id=link7", 3000);7wpt.clickOnElementAndDelay("id=link7", "id=link8", 3000);8wpt.clickOnElementAndDelay("id=link8", "id=link9", 3000);9wpt.clickOnElementAndDelay("id=link9", "id=link10", 3000);10wpt.clickOnElementAndDelay("id=link10", "id=link11", 3000);11wpt.clickOnElementAndDelay("id=link11", "id=link12", 3000);12wpt.clickOnElementAndDelay("id=link12", "id=link13", 3000);13wpt.clickOnElementAndDelay("id=link13", "id=link14", 3000);
Using AI Code Generation
1var wptdriver = require('wptdriver');2wptdriver.clickOnElementAndDelay('input[type=submit]');3exports.clickOnElementAndDelay = function(element) {4 var element = document.querySelector(element);5 element.click();6 return true;7}
Using AI Code Generation
1var wptdriver = require('wptdriver');2wptdriver.clickOnElementAndDelay('css=#submit', 5000);3exports.clickOnElementAndDelay = function (element, delay) {4 return driver.findElement(webdriver.By.css(element)).click().then(function () {5 return driver.sleep(delay);6 });7};8var wptdriver = require('wptdriver');9wptdriver.clickOnElementAndDelay('css=#submit', 5000).then(function () {10});11Your name to display (optional):12Your name to display (optional):
Using AI Code Generation
1var wpt = require('wpt-driver');2var driver = wpt.createDriver();3driver.clickOnElementAndDelay('#gbqfbb', 5000);4driver.quit();5driver.clickOnElementAndDelay('#gbqfbb', 5000, '#gbqfsa');6get(url)7navigateTo(url)8clickOnElement(selector)9clickOnElementAndDelay(selector, delay, waitFor)10waitForElement(selector)11waitForElementAndDelay(selector, delay)12waitForElementToBeVisible(selector)13waitForElementToBeVisibleAndDelay(selector, delay)14setValue(selector, value)15getValue(selector)16getAttribute(selector, attribute)17getText(selector)18isElementPresent(selector)19isElementVisible(selector)20isElementSelected(selector)21isElementEnabled(selector)22isElementDisabled(selector)23isElementNotSelected(selector)24isElementNotPresent(selector)25isElementNotVisible(selector)26getElements(selector)27getElementsCount(selector)28getElementsText(selector)29getElementsAttribute(selector, attribute)30getCurrentUrl()31getBrowserName()32getBrowserVersion()33getPlatform()34getPlatformVersion()35getWindowSize()36getWindowSizeWidth()37getWindowSizeHeight()38getDriverSessionId()39getDriverSessionCapabilities()40getDriverSessionCapabilitiesBrowserName()41getDriverSessionCapabilitiesBrowserVersion()42getDriverSessionCapabilitiesPlatform()43getDriverSessionCapabilitiesPlatformVersion()44getDriverSessionCapabilitiesJavascriptEnabled()45getDriverSessionCapabilitiesCssSelectorsEnabled()46getDriverSessionCapabilitiesTakesScreenshot()47getDriverSessionCapabilitiesHandlesAlerts()48getDriverSessionCapabilitiesDatabaseEnabled()49getDriverSessionCapabilitiesLocationContextEnabled()50getDriverSessionCapabilitiesApplicationCacheEnabled()51getDriverSessionCapabilitiesBrowserConnectionEnabled()52getDriverSessionCapabilitiesWebStorageEnabled()53getDriverSessionCapabilitiesRotatable()54getDriverSessionCapabilitiesAcceptSslCerts()55getDriverSessionCapabilitiesNativeEvents()56getDriverSessionCapabilitiesProxy()57getDriverSessionCapabilitiesHasTouchScreen()58getDriverSessionCapabilitiesHasNativeEvents()59getDriverSessionCapabilitiesPlatformName()60getDriverSessionCapabilitiesAcceptSslCerts()61getDriverSessionCapabilitiesPlatformVersion()62getDriverSessionCapabilitiesPlatformName()63getDriverSessionCapabilitiesWebStorageEnabled()
Using AI Code Generation
1var wptdriver = require('wptdriver');2var element = driver.findElement(webdriver.By.id('clickme'));3wptdriver.clickOnElementAndDelay(driver, element, 10000);4var wptdriver = require('wptdriver');5var wptdriver = require('wptdriver');6wptdriver.clickOnElementAndDelayByCssSelector(driver, '#clickme', 10000);7var wptdriver = require('wptdriver');
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!!