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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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