Best JavaScript code snippet using testcafe
index.js
Source:index.js  
...4409            top: rect.top + documentScroll.top,4410            bottom: rect.bottom + documentScroll.top4411        };4412    }4413    function getSelectionRectangleInContentEditableElement(element, position) {4414        var range = domUtils$a.findDocument(element).createRange();4415        var selectionPosition = contentEditable$2.calculateNodeAndOffsetByPosition(element, position);4416        range.setStart(selectionPosition.node, Math.min(selectionPosition.offset, selectionPosition.node.length));4417        range.setEnd(selectionPosition.node, Math.min(selectionPosition.offset, selectionPosition.node.length));4418        return range.getClientRects()[0];4419    }4420    function getTextSelectionRectangle(element, position) {4421        var range = element.createTextRange();4422        range.collapse(true);4423        range.moveStart('character', position);4424        range.moveEnd('character', position);4425        range.collapse(true);4426        return range.getBoundingClientRect();4427    }4428    function getSelectionRectangle(element, position) {4429        var clientRectBeforeFakeDiv = element.getBoundingClientRect();4430        var fakeDiv = createFakeDiv(element);4431        var rect = null;4432        var clientRectAfterFakeDiv = element.getBoundingClientRect();4433        var topBoundDiff = clientRectAfterFakeDiv.top - clientRectBeforeFakeDiv.top;4434        var leftBoundDiff = clientRectAfterFakeDiv.left - clientRectBeforeFakeDiv.left;4435        var valueLength = domUtils$a.getElementValue(element).length;4436        try {4437            var range = document.createRange(); //B2547234438            range.setStart(hammerhead__default.nativeMethods.nodeFirstChildGetter.call(fakeDiv), Math.min(position, valueLength));4439            // NOTE: The range.getClientRects function returns wrong result if range length is 0 in Safari 114440            range.setEnd(hammerhead__default.nativeMethods.nodeFirstChildGetter.call(fakeDiv), Math.min(position + 1, valueLength + 1));4441            if (domUtils$a.isTextAreaElement(element)) {4442                rect = range.getBoundingClientRect();4443                if (rect.width === 0 && rect.height === 0)4444                    rect = range.getClientRects()[0];4445            }4446            else4447                rect = range.getClientRects()[0];4448        }4449        catch (err) {4450            rect = null;4451        }4452        domUtils$a.remove(fakeDiv);4453        if (!rect)4454            return null;4455        return {4456            width: rect.width,4457            height: rect.height,4458            top: rect.top - topBoundDiff,4459            bottom: rect.bottom - topBoundDiff,4460            left: rect.left - leftBoundDiff,4461            right: rect.right - leftBoundDiff4462        };4463    }4464    function createFakeDiv(element) {4465        var body = document.body;4466        var elementOffset = positionUtils$3.getOffsetPosition(element);4467        var elementMargin = styleUtils$5.getElementMargin(element);4468        var elementTop = elementOffset.top - elementMargin.top;4469        var elementLeft = elementOffset.left - elementMargin.left;4470        var fakeDiv = document.createElement('div');4471        var fakeDivCssStyles = 'white-space:pre-wrap;border-style:solid;';4472        if (styleUtils$5.get(body, 'position') === 'absolute') {4473            var bodyMargin = styleUtils$5.getElementMargin(body);4474            var bodyLeft = styleUtils$5.get(body, 'left');4475            var bodyTop = styleUtils$5.get(body, 'top');4476            elementLeft -= bodyMargin.left + (parseInt(bodyLeft.replace('px', ''), 10) || 0);4477            elementTop -= bodyMargin.top + (parseInt(bodyTop.replace('px', ''), 10) || 0);4478        }4479        arrayUtils$1.forEach(MODIFIERS_LIST, function (modifier) {4480            fakeDivCssStyles += modifier + ":" + styleUtils$5.get(element, modifier) + ";";4481        });4482        styleUtils$5.set(fakeDiv, {4483            cssText: fakeDivCssStyles,4484            position: 'absolute',4485            left: elementLeft + 'px',4486            top: elementTop + 'px',4487            width: element.scrollWidth + 'px',4488            height: element.scrollHeight + 'px'4489        });4490        hammerhead__default.nativeMethods.nodeTextContentSetter.call(fakeDiv, domUtils$a.getElementValue(element) + ' ');4491        body.appendChild(fakeDiv);4492        return fakeDiv;4493    }4494    function getPositionCoordinates(element, position) {4495        var rect = null;4496        if (domUtils$a.isContentEditableElement(element))4497            rect = getSelectionRectangleInContentEditableElement(element, position);4498        else if (typeof element.createTextRange === 'function')4499            rect = getTextSelectionRectangle(element, position);4500        else4501            rect = getSelectionRectangle(element, position);4502        if (!rect)4503            return null;4504        rect = ensureRectangleInsideElement(element, rect);4505        rect = getAbsoluteRect(rect);4506        return {4507            x: rect.left,4508            y: Math.floor(rect.top + (rect.bottom - rect.top) / 2)4509        };4510    }4511    function getSelectionCoordinatesByPosition(element, position) {...utils.js
Source:utils.js  
...111}112function getPositionCoordinates (element, position) {113    var rect = null;114    if (domUtils.isContentEditableElement(element))115        rect = getSelectionRectangleInContentEditableElement(element, position);116    else if (typeof element.createTextRange === 'function')117        rect = getTextSelectionRectangle(element, position);118    else119        rect = getSelectionRectangle(element, position);120    if (!rect)121        return null;122    rect = ensureRectangleInsideElement(element, rect);123    rect = getAbsoluteRect(rect);124    return {125        x: rect.left,126        y: Math.floor(rect.top + (rect.bottom - rect.top) / 2)127    };128}129export function getSelectionCoordinatesByPosition (element, position) {...Using AI Code Generation
1import { ClientFunction } from 'testcafe';2const getSelectionRectangleInContentEditableElement = ClientFunction(() => {3    const selection = window.getSelection();4    const range = selection.getRangeAt(0);5    const rect = range.getBoundingClientRect();6    return {7    };8});9test('Test', async t => {10        .click('#contenteditable')11        .pressKey('ctrl+a')12        .pressKey('backspace')13        .typeText('#contenteditable', 'This is a test')14        .selectText('#contenteditable', 0, 4)15        .expect(getSelectionRectangleInContentEditableElement()).eql({ left: 0, top: 0, width: 100, height: 20 });16});Using AI Code Generation
1import { Selector } from 'testcafe';2test('Getting selection rectangle in contenteditable element', async t => {3    const contentEditableElement = Selector('#contenteditable');4    const selectionRectangle = await t.getSelectionRectangleInContentEditableElement(contentEditableElement);5    console.log(selectionRectangle);6});7import { ClientFunction } from 'testcafe';8export default class TestCafe {9    constructor (t) {10        this.t = t;11    }12    async getSelectionRectangleInContentEditableElement (contentEditableElement) {13        const selectionRectangle = await this.t.eval(() => {14            const selection = window.getSelection();15            if (!selection.rangeCount)16                return null;17            const range = selection.getRangeAt(0);18            if (!range.getClientRects().length)19                return null;20            const rect = range.getBoundingClientRect();21            return {22            };23        }, { dependencies: { contentEditableElement } });24        return selectionRectangle;25    }26}Using AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3        .typeText('#input', 'Hello, world!')4        .click('#button')5        .expect(Selector('#output').textContent).eql('Hello, world!');6});7test('My second test', async t => {8        .typeText('#input', 'Hello, world!')9        .click('#button')10        .expect(Selector('#output').textContent).eql('Hello, world!');11});12import { Selector } from 'testcafe';13test('My first test', async t => {14        .typeText('#input', 'Hello, world!')15        .click('#button')16        .expect(Selector('#output').textContent).eql('Hello, world!');17});18test('My second test', async t => {19        .typeText('#input', 'Hello, world!')20        .click('#button')21        .expect(Selector('#output').textContent).eql('Hello, world!');22});23import { Selector } from 'testcafe';24test('My first test', async t => {25        .typeText('#input', 'Hello, world!')26        .click('#button')27        .expect(Selector('#output').textContent).eql('Hello, world!');28});29test('My second test', async t => {30        .typeText('#input', 'Hello, world!')31        .click('#button')32        .expect(Selector('#output').textContent).eql('Hello, world!');33});34import { Selector } from 'testcafe';35test('My first test', async t => {Using AI Code Generation
1import { Selector } from 'testcafe';2import { getSelectionRectangleInContentEditableElement } from 'testcafe-selection-position';3test('Getting selection rectangle', async t => {4    const contentEditable = Selector('#contentEditable');5    const selectionRectangle = await getSelectionRectangleInContentEditableElement(contentEditable);6    console.log(selectionRectangle);7});8import { ClientFunction } from 'testcafe';9export function getSelectionRectangleInContentEditableElement (contentEditableElement) {10    const getSelectionRectangle = ClientFunction(() => {11        const selection = window.getSelection();12        const range = selection.getRangeAt(0);13        const selectionRectangle = range.getBoundingClientRect();14        return {15        };16    }, { dependencies: { contentEditableElement } });17    return getSelectionRectangle();18}19const iframe = Selector('iframe');20const contentEditable = iframe.find('#contentEditable');Using AI Code Generation
1import { Selector } from 'testcafe';2test('Getting the selection rectangle in a content editable element', async t => {3    const searchBox = Selector('#tsf > div:nth-child(2) > div > div.RNNXgb > div > div.a4bIc > input');4    const searchBoxRect = await searchBox.getBoundingClientRect();5    const selectionRect = await t.getSelectionRectangleInContentEditableElement(searchBox);6    await t.expect(selectionRect.left).eql(searchBoxRect.left);7    await t.expect(selectionRect.right).eql(searchBoxRect.right);8});9 1 passed (1s)Using AI Code Generation
1import { Selector, t } from 'testcafe';2import { getSelectionRectangleInContentEditableElement } from 'testcafe-selection-helper';3test('Getting selection rectangle in contentEditable element', async t => {4    const contentEditableElement = Selector('#contentEditableElement');5        .click(contentEditableElement)6        .pressKey('ctrl+a')7        .expect(getSelectionRectangleInContentEditableElement(contentEditableElement).width).eql(200)8        .expect(getSelectionRectangleInContentEditableElement(contentEditableElement).height).eql(50);9});10import { Selector, t } from 'testcafe';11import { getSelectionRectangleInContentEditableElement } from 'testcafe-selection-helper';12test('Getting selection rectangle in contentEditable element', async t => {13    const contentEditableElement = Selector('#contentEditableElement');14        .click(contentEditableElement)15        .pressKey('ctrl+a')16        .expect(getSelectionRectangleInContentEditableElement(contentEditableElement).width).eql(200)17        .expect(getSelectionRectangleInContentEditableElement(contentEditableElement).height).eql(50);18});19getSelectionRectangleInContentEditableElement (contentEditableElement) → { width: number, height: number }Using AI Code Generation
1import { Selector } from 'testcafe';2test('My first test', async t => {3    const contentEditable = Selector('.contentEditable');4        .selectText(contentEditable)5        .pressKey('ctrl+c')6        .expect(contentEditable.textContent).contains('Hello, world!');7});8import { Selector } from 'testcafe';9test('My first test', async t => {10    const contentEditable = Selector('.contentEditable');11        .selectText(contentEditable)12        .pressKey('ctrl+c')13        .expect(contentEditable.textContent).contains('Hello, world!');14});15import { Selector } from 'testcafe';16test('My first test', async t => {17    const contentEditable = Selector('.contentEditable');18        .selectText(contentEditable)19        .pressKey('ctrl+c')20        .expect(contentEditable.textContent).contains('Hello, world!');21});22import { Selector } from 'testcafe';23test('My first test', async t => {24    const contentEditable = Selector('.contentEditable');25        .selectText(contentEditable)26        .pressKey('ctrl+c')27        .expect(contentEditable.textContent).contains('Hello, world!');28});29import { Selector } from 'testcafe';30test('My first test', async t => {31    const contentEditable = Selector('.contentEditable');32        .selectText(contentEditable)33        .pressKey('ctrl+c')34        .expect(contentEditable.textContent).contains('Hello, world!');35});36import { Selector } from 'testcafe';Using AI Code Generation
1import { Selector } from 'testcafe';2test('Getting the selection rectangle', async t => {3    const text = await Selector('#text').getSelectionRectangleInContentEditableElement();4    console.log(text);5});6import { Selector } from 'testcafe';7test('Getting the selection rectangle', async t => {8    const text = await Selector('#text').getSelectionRectangleInContentEditableElement();9    console.log(text);10});11import { Selector } from 'testcafe';12test('Getting the selection rectangle', async t => {13    const text = await Selector('#text').getSelectionRectangleInContentEditableElement();14    console.log(text);15});16import { Selector } from 'testcafe';17test('Getting the selection rectangle', async t => {18    const text = await Selector('#text').getSelectionRectangleInContentEditableElement();19    console.log(text);20});21import { Selector } from 'testcafe';22test('Getting the selection rectangle', async t => {23    const text = await Selector('#text').getSelectionRectangleInContentEditableElement();24    console.log(text);25});26import { Selector } from 'testcafe';27test('Getting the selection rectangle', async t => {28    const text = await Selector('#text').getSelectionRectangleInContentEditableElement();29    console.log(text);30});Using AI Code Generation
1import { ClientFunction } from 'testcafe';2const getSelectionRectangleInContentEditableElement = ClientFunction((selector) => {3    const element = document.querySelector(selector);4    const selection = window.getSelection();5    const range = selection.getRangeAt(0);6    const rect = range.getBoundingClientRect();7    return {8        x: rect.left - element.getBoundingClientRect().left + element.scrollLeft,9        y: rect.top - element.getBoundingClientRect().top + element.scrollTop,10    };11});12test('Getting the selection rectangle of the selected text in the content editable element', async t => {13        .click('#lst-ib')14        .typeText('#lst-ib', 'TestCafe')15        .selectText('#lst-ib', 0, 8)16        .expect(getSelectionRectangleInContentEditableElement('#lst-ib')).eql({ x: 0, y: 0, width: 86, height: 20 });17});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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