Best JavaScript code snippet using testcafe
index.js
Source:index.js  
...2684    // -------------------------------------------------------------2685    function limitNumber (value, min, max) {2686        return Math.min(Math.max(min, value), max);2687    }2688    function determineDimensionBounds(bounds, maximum) {2689        var hasMin = typeof bounds.min === 'number';2690        var hasMax = typeof bounds.max === 'number';2691        var hasLength = typeof bounds.length === 'number';2692        if (hasLength)2693            bounds.length = limitNumber(bounds.length, 0, maximum);2694        if (hasMin && bounds.min < 0)2695            bounds.min += maximum;2696        if (hasMax && bounds.max < 0)2697            bounds.max += maximum;2698        if (!hasMin)2699            bounds.min = hasMax && hasLength ? bounds.max - bounds.length : 0;2700        if (!hasMax)2701            bounds.max = hasLength ? bounds.min + bounds.length : maximum;2702        bounds.min = limitNumber(bounds.min, 0, maximum);2703        bounds.max = limitNumber(bounds.max, 0, maximum);2704        bounds.length = bounds.max - bounds.min;2705        return bounds;2706    }2707    function determineScrollPoint(cropStart, cropEnd, viewportBound) {2708        return Math.round(cropStart + limitNumber(cropEnd - cropStart, 0, viewportBound) / 2);2709    }2710    function ensureCropOptions(element, options) {2711        var elementRectangle = element.getBoundingClientRect();2712        var elementBounds = {2713            left: elementRectangle.left,2714            right: elementRectangle.right,2715            top: elementRectangle.top,2716            bottom: elementRectangle.bottom2717        };2718        var elementMargin = testCafeCore.styleUtils.getElementMargin(element);2719        var elementPadding = testCafeCore.styleUtils.getElementPadding(element);2720        var elementBordersWidth = testCafeCore.styleUtils.getBordersWidth(element);2721        options.originOffset = { x: 0, y: 0 };2722        var scrollRight = elementBounds.left + element.scrollWidth + elementBordersWidth.left + elementBordersWidth.right;2723        var scrollBottom = elementBounds.top + element.scrollHeight + elementBordersWidth.top + elementBordersWidth.bottom;2724        elementBounds.right = Math.max(elementBounds.right, scrollRight);2725        elementBounds.bottom = Math.max(elementBounds.bottom, scrollBottom);2726        if (!options.includeBorders || !options.includePaddings) {2727            options.originOffset.x += elementBordersWidth.left;2728            options.originOffset.y += elementBordersWidth.top;2729            elementBounds.left += elementBordersWidth.left;2730            elementBounds.top += elementBordersWidth.top;2731            elementBounds.right -= elementBordersWidth.right;2732            elementBounds.bottom -= elementBordersWidth.bottom;2733            if (!options.includePaddings) {2734                options.originOffset.x += elementPadding.left;2735                options.originOffset.y += elementPadding.top;2736                elementBounds.left += elementPadding.left;2737                elementBounds.top += elementPadding.top;2738                elementBounds.right -= elementPadding.right;2739                elementBounds.bottom -= elementPadding.bottom;2740            }2741        }2742        else if (options.includeMargins) {2743            options.originOffset.x -= elementMargin.left;2744            options.originOffset.y -= elementMargin.top;2745            elementBounds.left -= elementMargin.left;2746            elementBounds.top -= elementMargin.top;2747            elementBounds.right += elementMargin.right;2748            elementBounds.bottom += elementMargin.bottom;2749        }2750        elementBounds.width = elementBounds.right - elementBounds.left;2751        elementBounds.height = elementBounds.bottom - elementBounds.top;2752        var horizontalCropBounds = determineDimensionBounds({ min: options.crop.left, max: options.crop.right, length: options.crop.width }, elementBounds.width);2753        var verticalCropBounds = determineDimensionBounds({ min: options.crop.top, max: options.crop.bottom, length: options.crop.height }, elementBounds.height);2754        options.crop.left = horizontalCropBounds.min;2755        options.crop.right = horizontalCropBounds.max;2756        options.crop.width = horizontalCropBounds.length;2757        options.crop.top = verticalCropBounds.min;2758        options.crop.bottom = verticalCropBounds.max;2759        options.crop.height = verticalCropBounds.length;2760        if (options.crop.width <= 0 || options.crop.height <= 0)2761            throw new InvalidElementScreenshotDimensionsError(options.crop.width, options.crop.height);2762        var viewportDimensions = testCafeCore.styleUtils.getViewportDimensions();2763        if (elementBounds.width > viewportDimensions.width || elementBounds.height > viewportDimensions.height)2764            options.scrollToCenter = true;2765        var hasScrollTargetX = typeof options.scrollTargetX === 'number';2766        var hasScrollTargetY = typeof options.scrollTargetY === 'number';2767        if (!hasScrollTargetX)...ensure-crop-options.js
Source:ensure-crop-options.js  
...65        elementBounds.bottom += elementMargin.bottom;66    }67    elementBounds.width  = elementBounds.right - elementBounds.left;68    elementBounds.height = elementBounds.bottom - elementBounds.top;69    const horizontalCropBounds = determineDimensionBounds({ min: options.crop.left, max: options.crop.right, length: options.crop.width }, elementBounds.width);70    const verticalCropBounds   = determineDimensionBounds({ min: options.crop.top, max: options.crop.bottom, length: options.crop.height }, elementBounds.height);71    options.crop.left  = horizontalCropBounds.min;72    options.crop.right = horizontalCropBounds.max;73    options.crop.width = horizontalCropBounds.length;74    options.crop.top    = verticalCropBounds.min;75    options.crop.bottom = verticalCropBounds.max;76    options.crop.height = verticalCropBounds.length;77    if (options.crop.width <= 0 || options.crop.height <= 0)78        throw new InvalidElementScreenshotDimensionsError(options.crop.width, options.crop.height);79    const viewportDimensions = styleUtils.getViewportDimensions();80    if (elementBounds.width > viewportDimensions.width || elementBounds.height > viewportDimensions.height)81        options.scrollToCenter = true;82    const hasScrollTargetX = typeof options.scrollTargetX === 'number';83    const hasScrollTargetY = typeof options.scrollTargetY === 'number';84    if (!hasScrollTargetX)...Using AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3    const button = Selector('#submit-button');4        .click(button)5        .expect(Selector('#article-header').innerText).eql('Thank you, John Smith!');6});7const puppeteer = require('puppeteer');8(async () => {9    const browser = await puppeteer.launch();10    const page = await browser.newPage();11    await page.screenshot({path: 'google.png'});12    await browser.close();13})();14const {Builder, By, Key, until} = require('selenium-webdriver');15const {Options} = require('selenium-webdriver/chrome');16const chrome = require('selenium-webdriver/chrome');17(async function example() {18    let driver = await new Builder().forBrowser('chrome').build();19    await driver.findElement(By.name('q')).sendKeys('webdriver', Key.RETURN);20    await driver.wait(until.titleIs('webdriver - Google Search'), 1000);21    await driver.quit();22})();23const webdriverio = require('webdriverio');24const options = { desiredCapabilities: { browserName: 'chrome' } };25const client = webdriverio.remote(options);26    .init()27    .getTitle().then(function(title) {28        console.log('Title was: ' + title);29    })30    .end();31const { browser, element, by } = require('protractor');32element(by.model('yourName')).sendKeys('Julie');33var greeting = element(by.binding('yourName'));34expect(greeting.getText()).toEqual('Hello Julie!');35browser.sleep(2000);36describe('My First Test', function() {37    it('Does not do much!', function() {38        expect(trueUsing AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3    const developerName = Selector('#developer-name');4        .typeText(developerName, 'John Smith')5        .click('#submit-button');6});Using AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3    const button = Selector('#populate');4    const buttonDimensions = await t.eval(() => button.getBoundingClientRect());5    console.log(buttonDimensions);6});7import { Selector } from 'testcafe';8test('My first test', async t => {9    const button = Selector('#populate');10    const buttonDimensions = await t.eval(() => button.getBoundingClientRect());11    console.log(buttonDimensions);12});Using AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3    const button = Selector('button');4        .click(button)5        .expect(button.value).eql('Clicked!');6});7const puppeteer = require('puppeteer');8(async () => {9  const browser = await puppeteer.launch();10  const page = await browser.newPage();11  await page.click('button');12  await page.waitForSelector('button', {visible: true});13  await page.screenshot({path: 'example.png'});14  await browser.close();15})();16 1 passed (3s)Using AI Code Generation
1import { Selector } from 'testcafe';2test('My Test', async t => {3    const button = Selector('#populate');4    const rect = await button.determineDimensionBounds();5    console.log(rect);6});7{ x: 0, y: 0, width: 0, height: 0 }8{ x: 0, y: 0, width: 100, height: 100 }9Selector('#populate').boundingClientRectUsing AI Code Generation
1import {Selector} from 'testcafe';2test('My first test', async t => {3        .typeText('#developer-name', 'John Smith')4        .click('#submit-button');5    const articleHeader = await Selector('#article-header');6    const headerBounds = await articleHeader.determineDimensionBounds();7        .expect(headerBounds.width).eql(100)8        .expect(headerBounds.height).eql(200);9});10import {Selector} from 'testcafe';11test('My first test', async t => {12        .typeText('#developer-name', 'John Smith')13        .click('#submit-button');14    const articleHeader = await Selector('#article-header');15    const headerBounds = await articleHeader.determineDimensionBounds();16        .expect(headerBounds.width).eql(100)17        .expect(headerBounds.height).eql(200);18});19Selector.determineDimensionBounds() → Promise20{21    width: number;22    height: number;23}Using AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3    const button = Selector('#submit-button');4    const dimensions = await button.determineDimensionBounds();5    console.log(dimensions);6});7import { Selector } from 'testcafe';8test('My first test', async t => {9    const button = Selector('#submit-button');10    const dimensions = await button.determineDimensionBounds();11    console.log(dimensions);12});13import { Selector } from 'testcafe';14test('My first test', async t => {15    const button = Selector('#submit-button');16    const dimensions = await button.determineDimensionBounds();17    console.log(dimensions);18});19import { Selector } from 'testcafe';20test('My first test', async t => {21    const button = Selector('#submit-button');22    const dimensions = await button.determineDimensionBounds();23    console.log(dimensions);24});25import { Selector } from 'testcafe';26test('My first test', async t => {27    const button = Selector('#submit-button');28    const dimensions = await button.determineDimensionBounds();29    console.log(dimensions);30});31import { Selector } from 'testcafe';32test('My first test', async t => {33    const button = Selector('#submit-button');34    const dimensions = await button.determineDimensionBounds();35    console.log(dimensions);36});37import { Selector } from 'testcafe';38test('My first test', async t => {39    const button = Selector('#submit-button');40    const dimensions = await button.determineDimensionBounds();41    console.log(dimensions);42});43import { Selector } from 'testcafeUsing AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3    const developerName = Selector('#developer-name');4    const windows = Selector('#windows');5    const macOS = Selector('#macos');6    const submitButton = Selector('#submit-button');7        .typeText(developerName, 'John Smith')8        .click(windows)9        .click(macOS)10        .click(submitButton);11    const articleHeader = await Selector('.result-content').find('h1');12    const headerBounds = await articleHeader.getBoundingClientRect();13    const headerWidth = headerBounds.width;14    const headerHeight = headerBounds.height;15    console.log('Width: ' + headerWidth);16    console.log('Height: ' + headerHeight);17});18import { Selector } from 'testcafe';19test('My first test', async t => {20    const developerName = Selector('#developer-name');21    const windows = Selector('#windows');22    const macOS = Selector('#macos');23    const submitButton = Selector('#submit-button');24        .typeText(developerName, 'John Smith')25        .click(windows)26        .click(macOS)27        .click(submitButton);28    const articleHeader = await Selector('.result-content').find('h1');Using AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3    .click(Selector('button').withText('Click me'))4    .expect(Selector('#button-count').textContent).eql('1');5});6const puppeteer = require('puppeteer');7(async () => {8  const browser = await puppeteer.launch();9  const page = await browser.newPage();10  await page.setViewport({width: 1920, height: 1080});11  await page.click('button');12  await page.waitForSelector('#button-count');13  const element = await page.$('#button-count');14  const boundingBox = await element.boundingBox();15  console.log(boundingBox);16  await browser.close();17})();18const {Builder, By, Key, until} = require('selenium-webdriver');19(async function example() {20  let driver = await new Builder().forBrowser('chrome').build();21  try {22    await driver.findElement(By.css('button')).click();23    const element = await driver.findElement(By.id('button-count'));24    const rect = await element.getRect();25    console.log(rect);26  } finally {27    await driver.quit();28  }29})();30const webdriverio = require('webdriverio');31const options = { desiredCapabilities: { browserName: 'chrome' } };32(async () => {33  const browser = await webdriverio.remote(options);34  await browser.click('button');35  const element = await browser.$('#button-count');36  const rect = await element.getRect();37  console.log(rect);38  await browser.deleteSession();39})();40describe('My First Test', function() {41  it('Does not do much!', function() {42    cy.get('button').click()43    cy.get('#button-count').contains('1')44  })45})46const { chromium } = require('playwright');Using AI Code Generation
1import { Selector } from 'testcafe';2test('My Test', async t => {3    const element = Selector('div');4    const dimension = await element.getBoundingClientRect();5    console.log(dimension);6});7const puppeteer = require('puppeteer');8(async () => {9  const browser = await puppeteer.launch();10  const page = await browser.newPage();11  const element = await page.$('div');12  const dimension = await element.boundingBox();13  console.log(dimension);14  await browser.close();15})();16const { remote } = require('webdriverio');17(async () => {18    const browser = await remote({19        capabilities: {20        }21    })22    const element = await browser.$('div');23    const dimension = await element.getRect();24    console.log(dimension);25    await browser.deleteSession();26})();27const playwright = require('playwright');28(async () => {29  for (const browserType of ['chromium', 'firefox', 'webkit']) {30    const browser = await playwright[browserType].launch();31    const context = await browser.newContext();32    const page = await context.newPage();33    const element = await page.$('div');34    const dimension = await element.boundingBox();35    console.log(dimension);36    await browser.close();37  }38})();39const { Builder, By, Key, until } = require('selenium-webdriver');40(async function example() {41  let driver = await new Builder().forBrowser('chrome').build();42  const element = await driver.findElement(By.css('div'));43  const dimension = await element.getRect();44  console.log(dimension);45  await driver.quit();46})();47describe('My First Test', function() {48  it('Does not do much!', function() {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.
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