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How to use childrenWithoutProperties method in Playwright Internal

Best JavaScript code snippet using playwright-internal

api_parser.js

Source:api_parser.js

...159  /**160   * @param {MarkdownNode} spec161   */162  parseProperty(spec) {163    const param = childrenWithoutProperties(spec)[0];164    const text = param.text;165    const name = text.substring(0, text.indexOf('<')).replace(/\`/g, '').trim();166    const comments = extractComments(spec);167    return Documentation.Member.createProperty(extractLangs(spec), name, this.parseType(param), comments, guessRequired(md.render(comments)));168  }169  /**170   * @param {MarkdownNode=} spec171   * @return {Documentation.Type}172   */173  parseType(spec) {174    const arg = parseVariable(spec.text);175    const properties = [];176    for (const child of spec.children || []) {177      const { name, text } = parseVariable(child.text);178      const comments = /** @type {MarkdownNode[]} */ ([{ type: 'text', text }]);179      properties.push(Documentation.Member.createProperty({}, name, this.parseType(child), comments, guessRequired(text)));180    }181    return Documentation.Type.parse(arg.type, properties);182  }183}184/**185 * @param {string} line186 * @returns {{ name: string, type: string, text: string }}187 */188function parseVariable(line) {189  let match = line.match(/^`([^`]+)` (.*)/);190  if (!match)191    match = line.match(/^(returns): (.*)/);192  if (!match)193    match = line.match(/^(type): (.*)/);194  if (!match)195    match = line.match(/^(argument): (.*)/);196  if (!match)197    throw new Error('Invalid argument: ' + line);198  const name = match[1];199  const remainder = match[2];200  if (!remainder.startsWith('<'))201    throw new Error(`Bad argument: "${name}" in "${line}"`);202  let depth = 0;203  for (let i = 0; i < remainder.length; ++i) {204    const c = remainder.charAt(i);205    if (c === '<')206      ++depth;207    if (c === '>')208      --depth;209    if (depth === 0)210      return { name, type: remainder.substring(1, i), text: remainder.substring(i + 2) };211  }212  throw new Error('Should not be reached');213}214/**215 * @param {MarkdownNode[]} body216 * @param {MarkdownNode[]} params217 */218function applyTemplates(body, params) {219  const paramsMap = new Map();220  for (const node of params)221    paramsMap.set('%%-' + node.text + '-%%', node);222  const visit = (node, parent) => {223    if (node.text && node.text.includes('-inline- = %%')) {224      const [name, key] = node.text.split('-inline- = ');225      const list = paramsMap.get(key);226      const newChildren = [];227      if (!list)228        throw new Error('Bad template: ' + key);229      for (const prop of list.children) {230        const template = paramsMap.get(prop.text);231        if (!template)232          throw new Error('Bad template: ' + prop.text);233        const children = childrenWithoutProperties(template);234        const { name: argName } = parseVariable(children[0].text);235        newChildren.push({236          type: node.type,237          text: name + argName,238          children: template.children.map(c => md.clone(c))239        });240      }241      const nodeIndex = parent.children.indexOf(node);242      parent.children = [...parent.children.slice(0, nodeIndex), ...newChildren, ...parent.children.slice(nodeIndex + 1)];243    } else if (node.text && node.text.includes(' = %%')) {244      const [name, key] = node.text.split(' = ');245      node.text = name;246      const template = paramsMap.get(key);247      if (!template)248        throw new Error('Bad template: ' + key);249      node.children.push(...template.children.map(c => md.clone(c)));250    }251    for (const child of node.children || [])252      visit(child, node);253    if (node.children)254      node.children = node.children.filter(child => !child.text || !child.text.includes('-inline- = %%'));255  };256  for (const node of body)257    visit(node, null);258  return body;259}260/**261 * @param {MarkdownNode} item262 * @returns {MarkdownNode[]}263 */264function extractComments(item) {265  return (item.children || []).filter(c => {266    if (c.type.startsWith('h'))267      return false;268    if (c.type === 'li' && c.liType === 'default')269      return false;270    if (c.type === 'li' && c.text.startsWith('langs:'))271      return false;272    return true;273  });274}275/**276 * @param {string} comment277 */278function guessRequired(comment) {279  let required = true;280  if (comment.toLowerCase().includes('defaults to '))281    required = false;282  if (comment.startsWith('Optional'))283    required = false;284  if (comment.endsWith('Optional.'))285    required = false;286  if (comment.toLowerCase().includes('if set'))287    required = false;288  if (comment.toLowerCase().includes('if applicable'))289    required = false;290  if (comment.toLowerCase().includes('if available'))291    required = false;292  return required;293}294/**295 * @param {string} apiDir296 * @param {string=} paramsPath297 */298function parseApi(apiDir, paramsPath) {299  return new ApiParser(apiDir, paramsPath).documentation;300}301/**302 * @param {MarkdownNode} spec303 * @returns {import('./documentation').Langs}304 */305function extractLangs(spec) {306  for (const child of spec.children) {307    if (child.type !== 'li' || child.liType !== 'bullet' || !child.text.startsWith('langs:'))308      continue;309    const only = child.text.substring('langs:'.length).trim();310    /** @type {Object<string, string>} */311    const aliases = {};312    for (const p of child.children || []) {313      const match = p.text.match(/alias-(\w+)[\s]*:(.*)/);314      if (match)315        aliases[match[1].trim()] = match[2].trim();316    }317    return {318      only: only ? only.split(',').map(l => l.trim()) : undefined,319      aliases,320      types: {},321      overrides: {}322    };323  }324  return {};325}326/**327 * @param {MarkdownNode} spec328 * @returns {MarkdownNode[]}329 */330function childrenWithoutProperties(spec) {331  return spec.children.filter(c => c.liType !== 'bullet' || !c.text.startsWith('langs'));332}333/**334 * @param {Documentation.Member} existingMember335 * @param {Documentation.Member} member336 * @returns {boolean}337 */338function isTypeOverride(existingMember, member) {339  if (!existingMember.langs.only)340    return true;341  if (member.langs.only.every(l => existingMember.langs.only.includes(l))) {342    return true;343  } else if (member.langs.only.some(l => existingMember.langs.only.includes(l))) {344    throw new Error(`Ambiguous language override for: ${member.name}`);...

Using AI Code Generation

1const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');2const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');3const { chromium } = require('playwright');4(async () => {5  const browser = await chromium.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  const children = await page.$eval('body', (body) => {9    return childrenWithoutProperties(body);10  });11  console.log(children);12  await browser.close();13})();14[ { type: 'text', value: '15' },16  { type: 'tag',17    attributes: {},18    children: [ [Object] ] },19  { type: 'text', value: '20' },21  { type: 'tag',22    attributes: {},23    children: [ [Object], [Object], [Object] ] },24  { type: 'text', value: '25' },26  { type: 'tag',27    attributes: {},28    children: [ [Object] ] },29  { type: 'text', value: '30' } ]31[ { type: 'text', value: '32' },33  { type: 'tag',34    attributes: {},35    children: [ [Object] ] },36  { type: 'text', value: '37' },38  { type: 'tag',39    attributes: {},40    children: [ [Object], [Object], [Object] ] },41  { type: 'text', value: '42' },43  { type: 'tag',44    attributes: {},45    children: [ [Object] ] },46  { type

Using AI Code Generation

1const { childrenWithoutProperties } = require('playwright/lib/client/selectorEngine');2const { ElementHandle } = require('playwright/lib/client/selectorEngine');3const { JSHandle } = require('playwright/lib/client/selectorEngine');4const { chromium } = require('playwright');5(async () => {6  const browser = await chromium.launch();7  const context = await browser.newContext();8  const page = await context.newPage();9  const elementHandle = await page.$('h1');10  const children = await childrenWithoutProperties(elementHandle, ['id']);11  console.log(children.length);12  await browser.close();13})();14const { childrenWithoutProperties } = require('playwright/lib/server/selectorEngine');15const { ElementHandle } = require('playwright/lib/server/selectorEngine');16const { JSHandle } = require('playwright/lib/server/selectorEngine');17const { chromium } = require('playwright');18(async () => {19  const browser = await chromium.launch();20  const context = await browser.newContext();21  const page = await context.newPage();22  const elementHandle = await page.$('h1');23  const children = await childrenWithoutProperties(elementHandle, ['id']);24  console.log(children.length);25  await browser.close();26})();27const { childrenWithoutProperties } = require('playwright/lib/server/dom');28const { ElementHandle } = require('playwright/lib/server/dom');29const { JSHandle } = require('playwright/lib/server/dom');30const { chromium } = require('playwright');31(async () => {32  const browser = await chromium.launch();33  const context = await browser.newContext();34  const page = await context.newPage();35  const elementHandle = await page.$('h1');36  const children = await childrenWithoutProperties(elementHandle, ['id']);37  console.log(children.length);38  await browser.close();39})();40const { childrenWithoutProperties } = require('playwright/lib/server');41const { ElementHandle } = require('playwright/lib/server');42const { JSHandle }

Using AI Code Generation

1const { childrenWithoutProperties } = require('playwright/lib/client/selectorEngine');2const { Locator } = require('playwright/lib/client/locator');3const { ElementHandle } = require('playwright/lib/client/elementHandle');4const { JSHandle } = require('playwright/lib/client/jsHandle');5const loc1 = childrenWithoutProperties(loc, ['id', 'class'], false);6const loc2 = childrenWithoutProperties(loc, ['id', 'class'], true);7const loc1 = childrenWithoutProperties(loc, ['id', 'class'], false);8const loc2 = childrenWithoutProperties(loc, ['id', 'class'], true);9const loc1 = childrenWithoutProperties(loc, ['id', 'class'], false);10const loc2 = childrenWithoutProperties(loc, ['id', 'class'], true);

Using AI Code Generation

1const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');2const { assert } = require('chai');3const { test, expect } = require('@playwright/test');4test('test', async ({ page }) => {5  const children = await page.$eval('body', (node) => {6    return childrenWithoutProperties(node);7  });8  assert.equal(children.length, 1);9  assert.equal(children[0].nodeName, 'DIV');10  assert.equal(children[0].children.length, 1);11  assert.equal(children[0].children[0].nodeName, 'DIV');12  assert.equal(children[0].children[0].children.length, 1);13  assert.equal(children[0].children[0].children[0].nodeName, 'DIV');14  assert.equal(children[0].children[0].children[0].children.length, 2);15  assert.equal(children[0].children[0].children[0].children[0].nodeName, 'DIV');16  assert.equal(children[0].children[0].children[0].children[1].nodeName, 'DIV');17  assert.equal(children[0].children[0].children[0].children[0].children.length, 1);18  assert.equal(children[0].children[0].children[0].children[1].children.length, 1);19  assert.equal(children[0].children[0].children[0].children[0].children[0].nodeName, 'DIV');20  assert.equal(children[0].children[0].children[0].children[1].children[0].nodeName, 'DIV');21  assert.equal(children[0].children[0].children[0].children[0].children[0].children.length, 1);22  assert.equal(children[0].children[0].children[0].children[1].children[0].children.length, 1);23  assert.equal(children[0].children[0].children[0].children[0].children[0].children[0].nodeName, 'DIV');24  assert.equal(children[0].children[0].children[0].children[1].children[0].children[0].nodeName, 'DIV');25  assert.equal(children[0].children[0].children[0].children[0].children[0].children[0].children.length

Using AI Code Generation

1const {childrenWithoutProperties} = require('playwright/lib/client/selectorImpl');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  const elements = await page.$$('text=Useful Links');5  const children = await childrenWithoutProperties(elements[0], { selector: 'a' });6  console.log(children);7});8  ElementHandle {9    _context: BrowserContext {10      _browser: Browser {11        _closeCallback: [Function (anonymous)]12      },13      _options: { viewport: null, isMobile: false, hasTouch: false },14      _timeoutSettings: TimeoutSettings { _timeoutSettings: [Object] },15      _viewportSize: { width: 1280, height: 720 },16      _pageBindings: Map(0) {},

Using AI Code Generation

1const { test, expect } = require('@playwright/test');2test('My first test', async ({ page }) => {3    const element = await page.$('text=Get started');4    const children = await page.evaluate(element => element.childrenWithoutProperties, element);5    expect(children.length).toBe(2);6    expect(children[0].tagName).toBe('svg');7    expect(children[1].tagName).toBe('span');8});

Using AI Code Generation

1const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');2const { JSDOM } = require('jsdom');3(async () => {4  const dom = new JSDOM(`<html>5  </html>`, { runScripts: 'dangerously' });6  const document = dom.window.document;7  const container = document.querySelector('.container');8  const children = childrenWithoutProperties(container);9  console.log(`Number of children: ${children.length}`);10  console.log(`First child: ${children[0].outerHTML}`);11})();12const { childrenWithProperties } = require('playwright/lib/server/dom.js');13const { JSDOM } = require('jsdom');14(async () => {15  const dom = new JSDOM(`<html>16  </html>`, { runScripts: 'dangerously' });17  const document = dom.window.document;18  const container = document.querySelector('.container');19  const children = childrenWithProperties(container);20  console.log(`Number of children: ${children.length}`);21  console.log(`First child: ${children[0].outerHTML}`);22  console.log(`First child properties: ${children[0].properties}`);23})();

Using AI Code Generation

1const { childrenWithoutProperties } = require('playwright/lib/server/supplements/utils/structs.js');2const { assert } = require('chai');3const { test, expect } = require('@playwright/test');4const { chromium } = require('playwright');5test.describe('Test', () => {6  test.beforeEach(async ({ page }) => {7  });8  test('test', async ({ page }) => {9    const element = await page.$('text=Get Started');10    const children = await element.evaluateHandle((e) => {11      return childrenWithoutProperties(e);12    });13    const childNodes = await children.evaluate((e) => {14      return e.childNodes;15    });16    assert.equal(childNodes.length, 1);17    assert.equal(childNodes[0].textContent, 'Get Started');18  });19});20const { test, expect } = require('@playwright/test');21const { chromium } = require('playwright');22test.describe('Test', () => {23  test.beforeEach(async ({ page }) => {24  });25  test('test', async ({ page }) => {26    const element = await page.$('text=Get Started');27    const children = await element.evaluateHandle((e) => {28      return e.childNodes;29    });30    const childNodes = await children.evaluate((e) => {31      return e.childNodes;32    });33    assert.equal(childNodes.length, 1);34    assert.equal(childNodes[0].textContent, 'Get Started');35  });36});37const { test, expect } = require('@playwright/test');38const { chromium } = require('playwright');39test.describe('Test', () => {40  test.beforeEach(async ({ page }) => {41  });42  test('test', async ({ page }) => {43    const element = await page.$('text=Get Started');44    const children = await element.evaluateHandle((e) => {45      return e.childNodes;46    });47    const childNodes = await children.evaluate((e) => {48      return e.childNodes;49    });50    assert.equal(childNodes.length, 1);51    assert.equal(childNodes[0].textContent, 'Get Started');52  });53});54const { test, expect } = require

Using AI Code Generation

1const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');2const selector = 'div';3const element = await page.$(selector);4const children = await childrenWithoutProperties(element, { depth: 1 });5console.log(children);6const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');7const selector = 'div';8const element = await page.$(selector);9const children = await childrenWithoutProperties(element, { depth: 1 });10console.log(children);11const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');12const selector = 'div';13const element = await page.$(selector);14const children = await childrenWithoutProperties(element, { depth: 1 });15console.log(children);16const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');17const selector = 'div';18const element = await page.$(selector);19const children = await childrenWithoutProperties(element, { depth: 1 });20console.log(children);21const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');22const selector = 'div';23const element = await page.$(selector);24const children = await childrenWithoutProperties(element, { depth: 1 });25console.log(children);26const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');27const selector = 'div';28const element = await page.$(selector);29const children = await childrenWithoutProperties(element, { depth: 1 });30console.log(children);31const { childrenWithoutProperties } = require('playwright/lib/server/dom.js');32const selector = 'div';33const element = await page.$(selector);34const children = await childrenWithoutProperties(element, { depth: 1 });35console.log(children);36const { childrenWithoutProperties } =

Using AI Code Generation

1const { childrenWithoutProperties } = require('playwright/lib/server/frames');2const { Frame } = require('playwright/lib/server/supplements/recorder/recorderTypes');3    { name: 'id', value: 'test' },4    { name: 'class', value: 'test-class' },5};6{ nodeName: 'div', attributes: [], innerHTML: '' }

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