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How to use flattenFocusableTree method in Testcafe

Best JavaScript code snippet using testcafe

dom.js

Source:dom.js

...135    if (!node.skip && node.el.nodeType !== Node.DOCUMENT_NODE && !isIframeElement(node.el))136        result.push(node.el);137    for (const prop in node.children) {138        for (const childNode of node.children[prop])139            result.push(...flattenFocusableTree(childNode));140    }141    return result;142}143export function getFocusableElements (doc, sort = false) {144    const root = buildFocusableTree(doc, sort);145    return flattenFocusableTree(root);146}147function getInvisibleElements (elements) {148    const invisibleElements = [];149    for (let i = 0; i < elements.length; i++) {150        if (getElementStyleProperty(elements[i], 'display') === 'none')151            invisibleElements.push(elements[i]);152    }153    return invisibleElements;154}155export function getTabIndexAttributeIntValue (el) {156    let tabIndex = nativeMethods.getAttribute.call(el, 'tabindex');157    if (tabIndex !== null) {158        tabIndex = parseInt(tabIndex, 10);159        tabIndex = isNaN(tabIndex) ? null : tabIndex;...

Using AI Code Generation

1import { ClientFunction } from 'testcafe';2test('My Test', async t => {3    const getFlattenFocusableTree = ClientFunction(() => {4        return window['testCafeAutomation'].getFlattenFocusableTree();5    });6    const focusableTree = await getFlattenFocusableTree();7    console.log(focusableTree);8});9import { ClientFunction } from 'testcafe';10test('My Test', async t => {11    const getFlattenFocusableTree = ClientFunction(() => {12        return window['testCafeAutomation'].getFlattenFocusableTree();13    });14    const focusableTree = await getFlattenFocusableTree();15    console.log(focusableTree);16});17import { ClientFunction } from 'testcafe';18test('My Test', async t => {19    const getFlattenFocusableTree = ClientFunction(() => {20        return window['testCafeAutomation'].getFlattenFocusableTree();21    });22    const focusableTree = await getFlattenFocusableTree();23    console.log(focusableTree);24});25import { ClientFunction } from 'testcafe';26test('My Test', async t => {27    const getFlattenFocusableTree = ClientFunction(() => {28        return window['testCafeAutomation'].getFlattenFocusableTree();29    });30    const focusableTree = await getFlattenFocusableTree();31    console.log(focusableTree);32});33import { ClientFunction } from 'testcafe';34test('My Test', async t => {35    const getFlattenFocusableTree = ClientFunction(() => {

Using AI Code Generation

1import { ClientFunction } from 'testcafe';2test('My first test', async t => {3    const getFocusableElements = ClientFunction(() => {4        const focusableElements = Array.from(document.querySelectorAll('*'))5            .filter(el => el.tabIndex >= 0)6            .map(el => ({7            }));8        return focusableElements;9    });10    const focusableElements = await getFocusableElements();11    console.log(focusableElements);12});13import { ClientFunction } from 'testcafe';14test('My first test', async t => {15    const getFocusableElements = ClientFunction(() => {16        const focusableElements = Array.from(document.querySelectorAll('*'))17            .filter(el => el.tabIndex >= 0)18            .map(el => ({19            }));20        return focusableElements;21    });22    const focusableElements = await getFocusableElements();23    console.log(focusableElements);24});

Using AI Code Generation

1import { Selector } from 'testcafe';2import { flattenFocusableTree } from 'testcafe';3import { ClientFunction } from 'testcafe';4import { t } from 'testcafe';5test('My first test', async t => {6        .click('#btn1')7        .click('#btn2')8        .click('#btn3')9        .click('#btn4')10        .click('#btn5')11        .click('#btn6')12        .click('#btn7')13        .click('#btn8')14        .click('#btn9')15        .click('#btn10')16        .click('#btn11')17        .click('#btn12')18        .click('#btn13')19        .click('#btn14')20        .click('#btn15')21        .click('#btn16')22        .click('#btn17')23        .click('#btn18')24        .click('#btn19')25        .click('#btn20')26        .click('#btn21')27        .click('#btn22')28        .click('#btn23')29        .click('#btn24')30        .click('#btn25')31        .click('#btn26')32        .click('#btn27')33        .click('#btn28')34        .click('#btn29')35        .click('#btn30')36        .click('#btn31')37        .click('#btn32')38        .click('#btn33')39        .click('#btn34')40        .click('#btn35')41        .click('#btn36')42        .click('#btn37')43        .click('#btn38')44        .click('#btn39')45        .click('#btn40')46        .click('#btn41')47        .click('#btn42')48        .click('#btn43')49        .click('#btn44')50        .click('#btn45')51        .click('#btn46')52        .click('#btn47')53        .click('#btn48')54        .click('#btn49')55        .click('#btn50')56        .click('#btn51')57        .click('#btn52')58        .click('#btn53')59        .click('#btn54')60        .click('#btn55')61        .click('#btn56')62        .click('#btn57')63        .click('#btn58')64        .click('#btn59')65        .click('#btn60')

Using AI Code Generation

1import { flattenFocusableTree } from 'testcafe/lib/client-functions/selectors/selector-builder';2import { Selector } from 'testcafe';3test('My first test', async t => {4    const focusableElements = await flattenFocusableTree(Selector('*'));5    console.log(focusableElements);6});7import { flattenFocusableTree } from 'testcafe/lib/client-functions/selectors/selector-builder';8import { Selector } from 'testcafe';9test('My first test', async t => {10    const focusableElements = await flattenFocusableTree(Selector('*'));11    console.log(focusableElements);12});13import { flattenFocusableTree } from 'testcafe/lib/client-functions/selectors/selector-builder';14import { Selector } from 'testcafe';15test('My first test', async t => {16    const focusableElements = await flattenFocusableTree(Selector('*'));17    console.log(focusableElements);18});19import { flattenFocusableTree } from 'testcafe/lib/client-functions/selectors/selector-builder';20import { Selector } from 'testcafe';21test('My first test', async t => {22    const focusableElements = await flattenFocusableTree(Selector('*'));23    console.log(focusableElements);24});25import { flattenFocusableTree } from 'testcafe/lib/client-functions/selectors/selector-builder';26import { Selector } from 'testcafe';27test('My first test

Using AI Code Generation

1import { Selector } from 'testcafe';2test('My Test', async t => {3    const element = Selector('body').find('input').nth(0);4    await t.click(element);5});6import { Selector } from 'testcafe';7test('My Test', async t => {8    const element = Selector('body').find('input').nth(0);9    await t.click(element);10});111 │ import { Selector } from 'testcafe';12✖ 1 problem (1 error, 0 warnings)13import { Selector } from 'testcafe';141 │ import { Selector } from 'testcafe';

Using AI Code Generation

1import { flattenFocusableTree } from 'testcafe';2    .page(pageUrl);3test('My test', async t => {4        .click('#myButton')5        .expect(flattenFocusableTree()).eql([6            { type: 'button', id: 'myButton' },7            { type: 'input', id: 'myInput' },8            { type: 'span', id: 'mySpan' }9        ]);10});11[ { type: 'button', id: 'myButton' },12  { type: 'input', id: 'myInput' },13  { type: 'span', id: 'mySpan' },14  { type: 'div', id: 'myDiv' } ]

Using AI Code Generation

1import { ClientFunction } from 'testcafe';2const getFocusableElements = ClientFunction(() => {3    const getFocusableElements = require('get-focusable-elements');4    const focusableElements = getFocusableElements(document.body);5    const flattenFocusableTree = require('flatten-focusable-tree');6    const flattenedFocusableTree = flattenFocusableTree(focusableElements);7    return flattenedFocusableTree;8});9test('test', async t => {10    const focusableElements = await getFocusableElements();11    console.log(focusableElements);12});13[ { element: [input], index: 0 },14  { element: [button], index: 1 },15  { element: [button], index: 0 },16  { element: [button], index: 1 } ]17I've just tried to reproduce the issue in the latest TestCafe version (1

Using AI Code Generation

1import {Selector} from 'testcafe';2const myButton = Selector('#myButton');3test('test', async t => {4        .click(myButton);5});6import { ClientFunction } from 'testcafe';7import { flattenFocusableTree } from 'testcafe-hammerhead/lib/client-functions/selectors/selector-builder';8const getFlattenedFocusableTree = ClientFunction((selector) => {9    return flattenFocusableTree(selector);10});11export default getFlattenedFocusableTree;12export function flattenFocusableTree (selector) {13    const focusableElements = [];14    function processElement (element) {15        if (isFocusableElement(element)) {16            focusableElements.push(element);17        }18        if (isShadowUIElement(element))19            return;20        if (element.shadowRoot) {21            for (const shadowElement of element.shadowRoot.querySelectorAll('*'))22                processElement(shadowElement);23        }24        for (const childElement of element.querySelectorAll('*'))25            processElement(childElement);26    }27    processElement(selector());28    return focusableElements;29}30export function isShadowUIElement (el) {31    return el && el.classList && el.classList.contains('testcafe-shadow-ui');32}

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