Best JavaScript code snippet using playwright-internal
SyntheticEvent.js
Source:SyntheticEvent.js  
...154      if (__DEV__) {155        Object.defineProperty(156          this,157          propName,158          getPooledWarningPropertyDefinition(propName, Interface[propName]),159        );160      } else {161        this[propName] = null;162      }163    }164    this.dispatchConfig = null;165    this._targetInst = null;166    this.nativeEvent = null;167    this.isDefaultPrevented = functionThatReturnsFalse;168    this.isPropagationStopped = functionThatReturnsFalse;169    this._dispatchListeners = null;170    this._dispatchInstances = null;171    if (__DEV__) {172      Object.defineProperty(173        this,174        'nativeEvent',175        getPooledWarningPropertyDefinition('nativeEvent', null),176      );177      Object.defineProperty(178        this,179        'isDefaultPrevented',180        getPooledWarningPropertyDefinition(181          'isDefaultPrevented',182          functionThatReturnsFalse,183        ),184      );185      Object.defineProperty(186        this,187        'isPropagationStopped',188        getPooledWarningPropertyDefinition(189          'isPropagationStopped',190          functionThatReturnsFalse,191        ),192      );193      Object.defineProperty(194        this,195        'preventDefault',196        getPooledWarningPropertyDefinition('preventDefault', () => {}),197      );198      Object.defineProperty(199        this,200        'stopPropagation',201        getPooledWarningPropertyDefinition('stopPropagation', () => {}),202      );203    }204  },205});206SyntheticEvent.Interface = EventInterface;207/**208 * Helper to reduce boilerplate when creating subclasses.209 */210SyntheticEvent.extend = function(Interface) {211  const Super = this;212  const E = function() {};213  E.prototype = Super.prototype;214  const prototype = new E();215  function Class() {216    return Super.apply(this, arguments);217  }218  Object.assign(prototype, Class.prototype);219  Class.prototype = prototype;220  Class.prototype.constructor = Class;221  Class.Interface = Object.assign({}, Super.Interface, Interface);222  Class.extend = Super.extend;223  addEventPoolingTo(Class);224  return Class;225};226addEventPoolingTo(SyntheticEvent);227/**228 * Helper to nullify syntheticEvent instance properties when destructing229 *230 * @param {String} propName231 * @param {?object} getVal232 * @return {object} defineProperty object233 */234function getPooledWarningPropertyDefinition(propName, getVal) {235  const isFunction = typeof getVal === 'function';236  return {237    configurable: true,238    set: set,239    get: get,240  };241  function set(val) {242    const action = isFunction ? 'setting the method' : 'setting the property';243    warn(action, 'This is effectively a no-op');244    return val;245  }246  function get() {247    const action = isFunction248      ? 'accessing the method'...Using AI Code Generation
1const { getPooledWarningPropertyDefinition } = require('playwright/lib/utils/stackTrace');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  const { message } = getPooledWarningPropertyDefinition(page);5  console.log(message);6});7module.exports = {8  use: {9    viewport: { width: 1280, height: 720 },10  },11};Using AI Code Generation
1const { getPooledWarningPropertyDefinition } = require('@playwright/test/lib/utils/internal');2const { test } = require('@playwright/test');3const { expect } = require('@playwright/test');4test('test', async ({ page }) => {5  const property = await getPooledWarningPropertyDefinition(page, 'someProperty');6  expect(property).toBe('value');7});8module.exports = {9  use: {10    viewport: { width: 1280, height: 720 },11  },12    {13      use: {14      },15    },16};Using AI Code Generation
1const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');2const { getTestState } = require('playwright/lib/server/test');3const { Frame } = require('playwright/lib/server/frames');4const { Page } = require('playwright/lib/server/page');5const frame = new Frame(getTestState().browserContext, 'frameId', 'frameName', null);6const page = new Page(getTestState().browserContext, 'pageId', 'pageName', null);7const definition = getPooledWarningPropertyDefinition(frame, page);8console.log(definition);9const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');10const { getTestState } = require('playwright/lib/server/test');11const { Frame } = require('playwright/lib/server/frames');12const { Page } = require('playwright/lib/server/page');13const frame = new Frame(getTestState().browserContext, 'frameId', 'frameName', null);14const page = new Page(getTestState().browserContext, 'pageId', 'pageName', null);15const definition = getPooledWarningPropertyDefinition(frame, page);16console.log(definition);17const { getTestState } = require('playwright/lib/server/test');18const { Frame } = require('playwright/lib/server/frames');19const { Page } = require('playwright/lib/server/page');20const frame = new Frame(getTestState().browserContext, 'frameId', 'frameName', null);21const page = new Page(getTestState().browserContext, 'pageId', 'pageName', null);22const definition = getPooledWarningPropertyDefinition(frame, page);23console.log(definition);24const { getTestState } = require('playwright/lib/server/test');25const { Frame } = require('playwright/lib/server/frames');26const { Page } = require('playwright/lib/server/page');27const frame = new Frame(getTestState().browserContext, 'frameId', 'frameName', null);28const page = new Page(getTestState().browserContext, 'pageId', 'pageName', null);29const definition = getPooledWarningPropertyDefinition(frame, page);30console.log(definition);31const { getTestState } = require('playwright/lib/server/test');32const { Frame } = require('playwright/lib/server/Using AI Code Generation
1const { getPooledWarningPropertyDefinition } = require('playwright/lib/utils/utils');2const { assert } = require('chai');3describe('test', () => {4  it('test', () => {5    assert.equal(getPooledWarningPropertyDefinition('pooled', 'pooled'), 'pooled');6  });7});8  assert.equal(getPooledWarningPropertyDefinition('pooled', 'pooled'), 'pooled')9    at Context.<anonymous> (test.js:7:5)10    at processImmediate (internal/timers.js:456:21)11  assert.equal(getPooledWarningPropertyDefinition('pooled', 'pooled'), 'pooled')12    at Context.<anonymous> (test.js:7:5)13    at processImmediate (internal/timers.js:456:21)14  assert.equal(getPooledWarningPropertyDefinition('pooled', 'pooled'), 'pooled')15    at Context.<anonymous> (test.js:7:5)16    at processImmediate (internal/timers.js:456:21)17  assert.equal(getPooledWarningPropertyDefinition('pooled', 'pooled'), 'pooled')18    at Context.<anonymous> (test.js:7:5)19    at processImmediate (internal/timers.js:456:21)20  assert.equal(getPooledWarningPropertyDefinition('pooled', 'pooled'), 'pooled')21    at Context.<anonymous> (test.js:7:5)22    at processImmediate (internal/timers.js:456:21)23  assert.equal(getPooledWarningUsing AI Code Generation
1const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');2console.log(getPooledWarningPropertyDefinition());3const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');4console.log(getPooledWarningPropertyDefinition());5const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');6console.log(getPooledWarningPropertyDefinition());7const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');8console.log(getPooledWarningPropertyDefinition());9const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');10console.log(getPooledWarningPropertyDefinition());11const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');12console.log(getPooledWarningPropertyDefinition());13const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');14console.log(getPooledWarningPropertyDefinition());15const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');16console.log(getUsing AI Code Generation
1const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/playwright.js');2const { PooledWarningPropertyDefinition } = require('playwright/lib/server/playwright.js');3const { PooledWarningPropertyDefinitionType } = require('playwright/lib/server/playwright.js');4const pooledWarningPropertyDefinition = getPooledWarningPropertyDefinition('test');5console.log(pooledWarningPropertyDefinition);6console.log(PooledWarningPropertyDefinitionType);7console.log(PooledWarningPropertyDefinition);8const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/playwright.js');9const { PooledWarningPropertyDefinition } = require('playwright/lib/server/playwright.js');10const { PooledWarningPropertyDefinitionType } = require('playwright/lib/server/playwright.js');11const pooledWarningPropertyDefinition = getPooledWarningPropertyDefinition('test');12console.log(pooledWarningPropertyDefinition);13console.log(PooledWarningPropertyDefinitionType);14console.log(PooledWarningPropertyDefinition);15const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/playwright.js');16const { PooledWarningPropertyDefinition } = require('playwright/lib/server/playwright.js');17const { PooledWarningPropertyDefinitionType } = require('playwright/lib/server/playwright.js');18const pooledWarningPropertyDefinition = getPooledWarningPropertyDefinition('test');19console.log(pooledWarningPropertyDefinition);20console.log(PooledWarningPropertyDefinitionType);21console.log(PooledWarningPropertyDefinition);22const { getPooledWarningPropertyDefinition } = require('playwright/libUsing AI Code Generation
1const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');2const { getTestState } = require('playwright/lib/utils/test');3const { page } = getTestState();4const frame = page.mainFrame();5const { warningProperty } = getPooledWarningPropertyDefinition(frame, 'foo');6frame.evaluate(() => {7  window.foo = {};8  window.foo[warningProperty] = true;9});10const { addWarning } = require('playwright/lib/utils/utils');11addWarning('foo', 'bar');12const { addWarning } = require('playwright/lib/utils/utils');13addWarning('foo', 'bar');14const { addWarning } = require('playwright/lib/utils/utils');15addWarning('foo', 'bar');16const { addWarning } = require('playwright/lib/utils/utils');17addWarning('foo', 'bar');18const { addWarning } = require('playwright/lib/utils/utils');19addWarning('foo', 'bar');Using AI Code Generation
1const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');2console.log(getPooledWarningPropertyDefinition());3const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');4console.log(getPooledWarningPropertyDefinition());5const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');6console.log(getPooledWarningPropertyDefinition());7const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');8console.log(getPooledWarningPropertyDefinition());9const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');10console.log(getPooledWarningPropertyDefinition());11const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');12console.log(getPooledWarningPropertyDefinition());13const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/frames');14console.log(getPooledWarningPropertyDefinition());Using AI Code Generation
1const { getPooledWarningPropertyDefinition } = require('playwright/lib/server/supplements/utils/stackTrace.js');2const { getErrorWithCode } = require('playwright/lib/utils/utils.js');3const { ErrorWithCode } = require('playwright/lib/errors.js');4const error = getErrorWithCode('my error', 'my error code');5const pooledWarningPropertyDefinition = getPooledWarningPropertyDefinition(error);6console.log(pooledWarningPropertyDefinition);7{ value: 'my error code', enumerable: false, writable: true, configurable: true }8Recommended Posts: Playwright | getErrorWithCode() methodLambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
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