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How to use getComponentKey method in Playwright Internal
Best JavaScript code snippet using playwright-internal
traverseAllChildren.js
Source:traverseAllChildren.js 
...18 var didWarnAboutMaps = false;19 function userProvidedKeyEscaper(match) {20 return userProvidedKeyEscaperLookup[match];21 }22 function getComponentKey(component, index) {23 if (component && component.key != null) {24 return wrapUserProvidedKey(component.key);25 }26 return index.toString(36);27 }28 function escapeUserProvidedKey(text) {29 return ('' + text).replace(userProvidedKeyEscapeRegex, userProvidedKeyEscaper);30 }31 function wrapUserProvidedKey(key) {32 return '$' + escapeUserProvidedKey(key);33 }34 function traverseAllChildrenImpl(children, nameSoFar, indexSoFar, callback, traverseContext) {35 var type = typeof children;36 if (type === 'undefined' || type === 'boolean') {37 children = null;38 }39 if (children === null || type === 'string' || type === 'number' || ReactElement.isValidElement(children)) {40 callback(traverseContext, children, nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar, indexSoFar);41 return 1;42 }43 var child,44 nextName,45 nextIndex;46 var subtreeCount = 0;47 if (Array.isArray(children)) {48 for (var i = 0; i < children.length; i++) {49 child = children[i];50 nextName = ((nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) + getComponentKey(child, i));51 nextIndex = indexSoFar + subtreeCount;52 subtreeCount += traverseAllChildrenImpl(child, nextName, nextIndex, callback, traverseContext);53 }54 } else {55 var iteratorFn = getIteratorFn(children);56 if (iteratorFn) {57 var iterator = iteratorFn.call(children);58 var step;59 if (iteratorFn !== children.entries) {60 var ii = 0;61 while (!(step = iterator.next()).done) {62 child = step.value;63 nextName = ((nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) + getComponentKey(child, ii++));64 nextIndex = indexSoFar + subtreeCount;65 subtreeCount += traverseAllChildrenImpl(child, nextName, nextIndex, callback, traverseContext);66 }67 } else {68 if ("production" !== process.env.NODE_ENV) {69 ("production" !== process.env.NODE_ENV ? warning(didWarnAboutMaps, 'Using Maps as children is not yet fully supported. It is an ' + 'experimental feature that might be removed. Convert it to a ' + 'sequence / iterable of keyed ReactElements instead.') : null);70 didWarnAboutMaps = true;71 }72 while (!(step = iterator.next()).done) {73 var entry = step.value;74 if (entry) {75 child = entry[1];76 nextName = ((nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) + wrapUserProvidedKey(entry[0]) + SUBSEPARATOR + getComponentKey(child, 0));77 nextIndex = indexSoFar + subtreeCount;78 subtreeCount += traverseAllChildrenImpl(child, nextName, nextIndex, callback, traverseContext);79 }80 }81 }82 } else if (type === 'object') {83 ("production" !== process.env.NODE_ENV ? invariant(children.nodeType !== 1, 'traverseAllChildren(...): Encountered an invalid child; DOM ' + 'elements are not valid children of React components.') : invariant(children.nodeType !== 1));84 var fragment = ReactFragment.extract(children);85 for (var key in fragment) {86 if (fragment.hasOwnProperty(key)) {87 child = fragment[key];88 nextName = ((nameSoFar !== '' ? nameSoFar + SUBSEPARATOR : SEPARATOR) + wrapUserProvidedKey(key) + SUBSEPARATOR + getComponentKey(child, 0));89 nextIndex = indexSoFar + subtreeCount;90 subtreeCount += traverseAllChildrenImpl(child, nextName, nextIndex, callback, traverseContext);91 }92 }93 }94 }95 return subtreeCount;96 }97 function traverseAllChildren(children, callback, traverseContext) {98 if (children == null) {99 return 0;100 }101 return traverseAllChildrenImpl(children, '', 0, callback, traverseContext);102 }...
component.test.js
Source:component.test.js
...21 })22})23describe('getComponentKey', () => {24 test('Returns undefined if not a valid component', () => {25 expect(getComponentKey(true)).toBe(undefined)26 expect(getComponentKey('div')).toBe(undefined)27 })28 test('Returns undefined if no key is available', () => {29 const CompoA = () => {}30 expect(getComponentKey(CompoA)).toBe(undefined)31 })32 test('Returns key, if available', () => {33 const child = {34 $$typeof: 'component',35 type: 'div',36 key: '.key123',37 }38 expect(getComponentKey(child)).toBe(child.key)39 })40 test('Returns undefined, if no key is available', () => {41 const child = {42 $$typeof: 'component',43 type: 'div',44 }45 expect(getComponentKey(child)).toBe(undefined)46 })47 test('Returns component.props.id, if available', () => {48 const child = {49 $$typeof: 'component',50 type: 'div',51 props: {52 id: 'abc',53 },54 }55 expect(getComponentKey(child)).toBe('abc')56 })57 test('Returns component.props.id over component.key, if available', () => {58 const child = {59 $$typeof: 'component',60 type: 'div',61 key: '.key',62 props: {63 id: 'abc',64 },65 }66 expect(getComponentKey(child)).toBe('abc')67 })68 test('Returns unsafe index, if provided', () => {69 const child = {70 $$typeof: 'component',71 type: 'div',72 }73 expect(getComponentKey(child, 13)).toContain('unsafe')74 expect(getComponentKey(child, 13)).toContain('13')75 })76 test('Returns fallback, if provided, over unsafe index', () => {77 const child = {78 $$typeof: 'component',79 type: 'div',80 }81 expect(getComponentKey(child, 13, 'fallback')).toContain('fallback')82 expect(getComponentKey(child, 13, 'fallback')).not.toContain('unsafe')83 })...
Using AI Code Generation
1const { getComponentKey } = require('playwright/lib/server/frames');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const element = await page.$('text=Get started');8 const key = await getComponentKey(element);9 console.log('element key', key);10 await browser.close();11})();
Using AI Code Generation
1const { getComponentKey } = require('@playwright/test/lib/server/frames');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const key = await page.evaluate(getComponentKey);8 console.log(key);9 await browser.close();10})();11const { getComponentKey } = require('@playwright/test/lib/server/frames');12const { chromium } = require('playwright');13(async () => {14 const browser = await chromium.launch();15 const context = await browser.newContext();16 const page = await context.newPage();17 const [frame] = page.frames();18 const key = await frame.evaluate(getComponentKey);19 console.log(key);20 await browser.close();21})();22const { getComponentKey } = require('@playwright/test/lib/server/frames');23const { chromium } = require('playwright');24(async () => {25 const browser = await chromium.launch();26 const context = await browser.newContext();
Using AI Code Generation
1const { getComponentKey } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.click('input[name="q"]');7 await page.keyboard.type('Hello World!');8 const element = await page.$('input[name="q"]');9 const componentKey = getComponentKey(element);10 console.log(componentKey);11 await browser.close();12})();
Using AI Code Generation
1const { getComponentKey } = require('playwright/lib/server/frames');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const search = await page.$('input[name="q"]');7 const key = getComponentKey(search);8 console.log(key);9 await browser.close();10})();11const { getComponentBoundingBox } = require('playwright/lib/server/frames');12const { chromium } = require('playwright');13(async () => {14 const browser = await chromium.launch();15 const page = await browser.newPage();16 const search = await page.$('input[name="q"]');17 const boundingBox = await getComponentBoundingBox(search);18 console.log(boundingBox);19 await browser.close();20})();21{22}23const { getComponentHTML } = require('playwright/lib/server/frames');24const { chromium } = require('playwright');25(async () => {26 const browser = await chromium.launch();27 const page = await browser.newPage();28 const search = await page.$('input[name="q"]');29 const html = await getComponentHTML(search);30 console.log(html);31 await browser.close();32})();33<INPUT class="gLFyf gsfi" jsaction="paste:puy29d;" maxlength="2048" name="q" title="Search" value="" aria-autocomplete="both" aria-haspopup="false" autocapitalize="off" autocomplete="off" autocorrect="off" spellcheck="false" tabindex="0" aria-label="Search" aria-describedby="sbtc"><g-img class="sbico-c" data-atf="1" data-iml="0.0" data-iml
Using AI Code Generation
1const { getComponentKey } = require('@playwright/test');2const { getComponentKey } = require('@playwright/test');3const { test } = require('@playwright/test');4test('test', async ({ page }) => {5 const key = getComponentKey(page);6 console.log(key);7});8const { test, expect } = require('@playwright/test');9test.describe('test', () => {10 test('test1', async ({ page }) => {11 const key = getComponentKey(page);12 console.log(key);13 });14 test('test2', async ({ page }) => {15 const key = getComponentKey(page);16 console.log(key);17 });18});19const { test, expect } = require('@playwright/test');20test.describe('test', () => {21 test.beforeEach(async ({ page }) => {22 });23 test('test1', async ({ page }) => {24 const key = getComponentKey(page);25 console.log(key);26 });27 test('test2', async ({ page }) => {28 const key = getComponentKey(page);29 console.log(key);30 });31});
Using AI Code Generation
1const { getComponentKey } = require('@playwright/test/lib/runner/test');2const test = require('@playwright/test');3test('test', async ({ page }) => {4 const key = getComponentKey(page);5 console.log(key);6});7const { getComponentKey } = require('@playwright/test/lib/runner/test');8const test = require('@playwright/test');9test.describe('test', () => {10 test('test', async ({ page }) => {11 const key = getComponentKey(page);12 console.log(key);13 });14});
Using AI Code Generation
1const { getComponentKey } = require('playwright/lib/utils/locator');2const { Locator } = require('playwright/lib/locator');3const { ElementHandle } = require('playwright/lib/page');4const { test } = require('@playwright/test');5test('test', async ({ page }) => {6 const locator = page.locator('text=Get started');7 const elementHandle = await locator.elementHandle();8 const componentKey = getComponentKey(elementHandle);9 console.log(componentKey);10});11{ name: 'text=Get started', engine: 'css' }
Using AI Code Generation
1const { getComponentKey } = require('playwright/lib/server/common/utils');2const key = getComponentKey('foo', 'bar');3console.log(key);4const { getComponentKey } = require('playwright/lib/server/common/utils');5const key = getComponentKey('foo', 'bar');6console.log(key);7const { getComponentKey } = require('playwright/lib/server/common/utils');8const key = getComponentKey('foo', 'bar');9console.log(key);10const { getComponentKey } = require('playwright/lib/server/common/utils');11const key = getComponentKey('foo', 'bar');12console.log(key);13const { getComponentKey } = require('playwright/lib/server/common/utils');14const key = getComponentKey('foo', 'bar');15console.log(key);16const { getComponentKey } = require('playwright/lib/server/common/utils');17const key = getComponentKey('foo', 'bar');18console.log(key);19const { getComponentKey } = require('playwright/lib/server/common/utils');20const key = getComponentKey('foo', 'bar');21console.log(key);22const { getComponentKey } = require('playwright/lib/server/common/utils');23const key = getComponentKey('foo', 'bar');24console.log(key);25const { getComponentKey } = require('playwright/lib/server/common/utils');26const key = getComponentKey('foo', 'bar');27console.log(key);28const { getComponentKey } = require('playwright/lib/server/common/utils');29const key = getComponentKey('foo', 'bar');30console.log(key);31const { getComponentKey } = require('playwright/lib/server/common/utils');32const key = getComponentKey('foo', 'bar');33console.log(key);
Using AI Code Generation
1import { getComponentKey } from '@playwright/test/lib/server/frames';2const key = getComponentKey('button');3console.log(key);4const { test } = require('@playwright/test');5const { getComponentKey } = require('./test');6test('test', async ({ page }) => {7 const key = getComponentKey('button');8 console.log(key);9});10const { getComponentKey } = require('playwright-test-utils');11const key = getComponentKey('button');12console.log(key);13const { test } = require('@playwright/test');14const { getComponentKey } = require('playwright-test-utils');15test('test', async ({ page }) => {16 const key = getComponentKey('button');17 console.log(key);18});19const { getComponentKey } = require('playwright-test-utils');20const key = getComponentKey('button');21console.log(key);22const { test } = require('@playwright/test');
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