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How to use PropertyInfoRecord method in Playwright Internal

Best JavaScript code snippet using playwright-internal

DOMProperty.js

Source:DOMProperty.js

...161}162export function getPropertyInfo(name: string): PropertyInfo | null {163  return properties.hasOwnProperty(name) ? properties[name] : null;164}165function PropertyInfoRecord(166  name: string,167  type: PropertyType,168  mustUseProperty: boolean,169  attributeName: string,170  attributeNamespace: string | null,171  sanitizeURL: boolean,172) {173  this.acceptsBooleans =174    type === BOOLEANISH_STRING ||175    type === BOOLEAN ||176    type === OVERLOADED_BOOLEAN;177  this.attributeName = attributeName;178  this.attributeNamespace = attributeNamespace;179  this.mustUseProperty = mustUseProperty;180  this.propertyName = name;181  this.type = type;182  this.sanitizeURL = sanitizeURL;183}184// When adding attributes to this list, be sure to also add them to185// the `possibleStandardNames` module to ensure casing and incorrect186// name warnings.187const properties = {};188// These props are reserved by React. They shouldn't be written to the DOM.189const reservedProps = [190  'children',191  'dangerouslySetInnerHTML',192  // TODO: This prevents the assignment of defaultValue to regular193  // elements (not just inputs). Now that ReactDOMInput assigns to the194  // defaultValue property -- do we need this?195  'defaultValue',196  'defaultChecked',197  'innerHTML',198  'suppressContentEditableWarning',199  'suppressHydrationWarning',200  'style',201];202if (enableDeprecatedFlareAPI) {203  reservedProps.push('DEPRECATED_flareListeners');204}205reservedProps.forEach(name => {206  properties[name] = new PropertyInfoRecord(207    name,208    RESERVED,209    false, // mustUseProperty210    name, // attributeName211    null, // attributeNamespace212    false, // sanitizeURL213  );214});215// A few React string attributes have a different name.216// This is a mapping from React prop names to the attribute names.217[218  ['acceptCharset', 'accept-charset'],219  ['className', 'class'],220  ['htmlFor', 'for'],221  ['httpEquiv', 'http-equiv'],222].forEach(([name, attributeName]) => {223  properties[name] = new PropertyInfoRecord(224    name,225    STRING,226    false, // mustUseProperty227    attributeName, // attributeName228    null, // attributeNamespace229    false, // sanitizeURL230  );231});232// These are "enumerated" HTML attributes that accept "true" and "false".233// In React, we let users pass `true` and `false` even though technically234// these aren't boolean attributes (they are coerced to strings).235['contentEditable', 'draggable', 'spellCheck', 'value'].forEach(name => {236  properties[name] = new PropertyInfoRecord(237    name,238    BOOLEANISH_STRING,239    false, // mustUseProperty240    name.toLowerCase(), // attributeName241    null, // attributeNamespace242    false, // sanitizeURL243  );244});245// These are "enumerated" SVG attributes that accept "true" and "false".246// In React, we let users pass `true` and `false` even though technically247// these aren't boolean attributes (they are coerced to strings).248// Since these are SVG attributes, their attribute names are case-sensitive.249[250  'autoReverse',251  'externalResourcesRequired',252  'focusable',253  'preserveAlpha',254].forEach(name => {255  properties[name] = new PropertyInfoRecord(256    name,257    BOOLEANISH_STRING,258    false, // mustUseProperty259    name, // attributeName260    null, // attributeNamespace261    false, // sanitizeURL262  );263});264// These are HTML boolean attributes.265[266  'allowFullScreen',267  'async',268  // Note: there is a special case that prevents it from being written to the DOM269  // on the client side because the browsers are inconsistent. Instead we call focus().270  'autoFocus',271  'autoPlay',272  'controls',273  'default',274  'defer',275  'disabled',276  'disablePictureInPicture',277  'formNoValidate',278  'hidden',279  'loop',280  'noModule',281  'noValidate',282  'open',283  'playsInline',284  'readOnly',285  'required',286  'reversed',287  'scoped',288  'seamless',289  // Microdata290  'itemScope',291].forEach(name => {292  properties[name] = new PropertyInfoRecord(293    name,294    BOOLEAN,295    false, // mustUseProperty296    name.toLowerCase(), // attributeName297    null, // attributeNamespace298    false, // sanitizeURL299  );300});301// These are the few React props that we set as DOM properties302// rather than attributes. These are all booleans.303[304  'checked',305  // Note: `option.selected` is not updated if `select.multiple` is306  // disabled with `removeAttribute`. We have special logic for handling this.307  'multiple',308  'muted',309  'selected',310  // NOTE: if you add a camelCased prop to this list,311  // you'll need to set attributeName to name.toLowerCase()312  // instead in the assignment below.313].forEach(name => {314  properties[name] = new PropertyInfoRecord(315    name,316    BOOLEAN,317    true, // mustUseProperty318    name, // attributeName319    null, // attributeNamespace320    false, // sanitizeURL321  );322});323// These are HTML attributes that are "overloaded booleans": they behave like324// booleans, but can also accept a string value.325[326  'capture',327  'download',328  // NOTE: if you add a camelCased prop to this list,329  // you'll need to set attributeName to name.toLowerCase()330  // instead in the assignment below.331].forEach(name => {332  properties[name] = new PropertyInfoRecord(333    name,334    OVERLOADED_BOOLEAN,335    false, // mustUseProperty336    name, // attributeName337    null, // attributeNamespace338    false, // sanitizeURL339  );340});341// These are HTML attributes that must be positive numbers.342[343  'cols',344  'rows',345  'size',346  'span',347  // NOTE: if you add a camelCased prop to this list,348  // you'll need to set attributeName to name.toLowerCase()349  // instead in the assignment below.350].forEach(name => {351  properties[name] = new PropertyInfoRecord(352    name,353    POSITIVE_NUMERIC,354    false, // mustUseProperty355    name, // attributeName356    null, // attributeNamespace357    false, // sanitizeURL358  );359});360// These are HTML attributes that must be numbers.361['rowSpan', 'start'].forEach(name => {362  properties[name] = new PropertyInfoRecord(363    name,364    NUMERIC,365    false, // mustUseProperty366    name.toLowerCase(), // attributeName367    null, // attributeNamespace368    false, // sanitizeURL369  );370});371const CAMELIZE = /[\-\:]([a-z])/g;372const capitalize = token => token[1].toUpperCase();373// This is a list of all SVG attributes that need special casing, namespacing,374// or boolean value assignment. Regular attributes that just accept strings375// and have the same names are omitted, just like in the HTML whitelist.376// Some of these attributes can be hard to find. This list was created by377// scraping the MDN documentation.378[379  'accent-height',380  'alignment-baseline',381  'arabic-form',382  'baseline-shift',383  'cap-height',384  'clip-path',385  'clip-rule',386  'color-interpolation',387  'color-interpolation-filters',388  'color-profile',389  'color-rendering',390  'dominant-baseline',391  'enable-background',392  'fill-opacity',393  'fill-rule',394  'flood-color',395  'flood-opacity',396  'font-family',397  'font-size',398  'font-size-adjust',399  'font-stretch',400  'font-style',401  'font-variant',402  'font-weight',403  'glyph-name',404  'glyph-orientation-horizontal',405  'glyph-orientation-vertical',406  'horiz-adv-x',407  'horiz-origin-x',408  'image-rendering',409  'letter-spacing',410  'lighting-color',411  'marker-end',412  'marker-mid',413  'marker-start',414  'overline-position',415  'overline-thickness',416  'paint-order',417  'panose-1',418  'pointer-events',419  'rendering-intent',420  'shape-rendering',421  'stop-color',422  'stop-opacity',423  'strikethrough-position',424  'strikethrough-thickness',425  'stroke-dasharray',426  'stroke-dashoffset',427  'stroke-linecap',428  'stroke-linejoin',429  'stroke-miterlimit',430  'stroke-opacity',431  'stroke-width',432  'text-anchor',433  'text-decoration',434  'text-rendering',435  'underline-position',436  'underline-thickness',437  'unicode-bidi',438  'unicode-range',439  'units-per-em',440  'v-alphabetic',441  'v-hanging',442  'v-ideographic',443  'v-mathematical',444  'vector-effect',445  'vert-adv-y',446  'vert-origin-x',447  'vert-origin-y',448  'word-spacing',449  'writing-mode',450  'xmlns:xlink',451  'x-height',452  // NOTE: if you add a camelCased prop to this list,453  // you'll need to set attributeName to name.toLowerCase()454  // instead in the assignment below.455].forEach(attributeName => {456  const name = attributeName.replace(CAMELIZE, capitalize);457  properties[name] = new PropertyInfoRecord(458    name,459    STRING,460    false, // mustUseProperty461    attributeName,462    null, // attributeNamespace463    false, // sanitizeURL464  );465});466// String SVG attributes with the xlink namespace.467[468  'xlink:actuate',469  'xlink:arcrole',470  'xlink:role',471  'xlink:show',472  'xlink:title',473  'xlink:type',474  // NOTE: if you add a camelCased prop to this list,475  // you'll need to set attributeName to name.toLowerCase()476  // instead in the assignment below.477].forEach(attributeName => {478  const name = attributeName.replace(CAMELIZE, capitalize);479  properties[name] = new PropertyInfoRecord(480    name,481    STRING,482    false, // mustUseProperty483    attributeName,484    'http://www.w3.org/1999/xlink',485    false, // sanitizeURL486  );487});488// String SVG attributes with the xml namespace.489[490  'xml:base',491  'xml:lang',492  'xml:space',493  // NOTE: if you add a camelCased prop to this list,494  // you'll need to set attributeName to name.toLowerCase()495  // instead in the assignment below.496].forEach(attributeName => {497  const name = attributeName.replace(CAMELIZE, capitalize);498  properties[name] = new PropertyInfoRecord(499    name,500    STRING,501    false, // mustUseProperty502    attributeName,503    'http://www.w3.org/XML/1998/namespace',504    false, // sanitizeURL505  );506});507// These attribute exists both in HTML and SVG.508// The attribute name is case-sensitive in SVG so we can't just use509// the React name like we do for attributes that exist only in HTML.510['tabIndex', 'crossOrigin'].forEach(attributeName => {511  properties[attributeName] = new PropertyInfoRecord(512    attributeName,513    STRING,514    false, // mustUseProperty515    attributeName.toLowerCase(), // attributeName516    null, // attributeNamespace517    false, // sanitizeURL518  );519});520// These attributes accept URLs. These must not allow javascript: URLS.521// These will also need to accept Trusted Types object in the future.522const xlinkHref = 'xlinkHref';523properties[xlinkHref] = new PropertyInfoRecord(524  'xlinkHref',525  STRING,526  false, // mustUseProperty527  'xlink:href',528  'http://www.w3.org/1999/xlink',529  true, // sanitizeURL530);531['src', 'href', 'action', 'formAction'].forEach(attributeName => {532  properties[attributeName] = new PropertyInfoRecord(533    attributeName,534    STRING,535    false, // mustUseProperty536    attributeName.toLowerCase(), // attributeName537    null, // attributeNamespace538    true, // sanitizeURL539  );...

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3    const browser = await chromium.launch();4    const context = await browser.newContext();5    const page = await context.newPage();6    const element = await page.$('text=Learn');7    const info = await element._propertyInfoRecord();8    console.log(info);9    await browser.close();10})();11{12  objectId: '{"injectedScriptId":2,"id":1}',13  customPreview: {14    formatterObjectId: '{"injectedScriptId":2,"id":2}',15    bindRemoteObjectFunctionId: '{"injectedScriptId":2,"id":3}',16    configObjectId: '{"injectedScriptId":2,"id":4}'17  }18}

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3    const browser = await chromium.launch();4    const context = await browser.newContext();5    const page = await context.newPage();6    const elementHandle = await page.$('text=Get started');7    const propertyInfo = await elementHandle.getPropertyInfo('href');8    console.log(propertyInfo);9    await browser.close();10})();11{12}13await elementHandle.waitForEvent(event[, options]);14const { chromium } = require('playwright');15(async () => {16    const browser = await chromium.launch();17    const context = await browser.newContext();18    const page = await context.newPage();19    const elementHandle = await page.$('text=Get started');20    const [response] = await Promise.all([21        elementHandle.waitForEvent('click'),22        elementHandle.click(),23    ]);24    await browser.close();25})();

Using AI Code Generation

1const { webkit } = require('playwright-internal');2(async () => {3  const browser = await webkit.launch();4  const page = await browser.newPage();5  const element = await page.$('input[name="q"]');6  await element.evaluate(element => {7    const record = element._propertyInfoRecord;8    const input = record.input;9    const placeholder = record.placeholder;10    console.log(input);11    console.log(placeholder);12  });13  await browser.close();14})();15#### elementHandle.evaluate(pageFunction[, arg])16#### elementHandle.getProperty(propertyName)17#### elementHandle.textContent()18The method returns the element's `textContent`. Shortcut for `elementHandle.evaluate(element

Using AI Code Generation

1const { Page } = require('playwright');2const { PropertyInfoRecord } = require('playwright/lib/server/supplements/recorder/recorderSupplement');3const { RecorderSupplement } = require('playwright/lib/server/supplements/recorder/recorderSupplement');4const { JSHandle } = require('playwright/lib/server/dom.js');5const { ElementHandle } = require('playwright/lib/server/dom.js');6const { Frame } = require('playwright/lib/server/frame.js');7const { FrameManager } = require('playwright/lib/server/frameManager.js');8const { FrameTree } = require('playwright/lib/server/frameTree.js');9const { FrameSnapshot } = require('playwright/lib/server/snapshotter/snapshotTypes.js');10const { FrameSnapshotter } = require('playwright/lib/server/snapshotter/snapshotter.js');11const { FrameTreeSnapshot } = require('playwright/lib/server/snapshotter/snapshotTypes.js');12const { FrameSnapshotterInput } = require('playwright/lib/server/snapshotter/snapshotTypes.js');13const { PageSnapshot } = require('playwright/lib/server/snapshotter/snapshotTypes.js');14const { PageSnapshotter } = require('playwright/lib/server/snapshotter/snapshotter.js');15const { PageSnapshotterInput } = require('playwright/lib/server/snapshotter/snapshotTypes.js');16const { PageSnapshotterDelegate } = require('playwright/lib/server/snapshotter/snapshotter.js');17const { Snapshotter } = require('playwright/lib/server/snapshotter/snapshotter.js');18const { SnapshotterDelegate } = require('playwright/lib/server/snapshotter/snapshotter.js');19const { SnapshotterInput } = require('playwright/lib/server/snapshotter/snapshotTypes.js');20const { SnapshotterOutput } = require('playwright/lib/server/snapshotter/snapshotTypes.js');21const { SnapshotterResources } = require('playwright/lib/server/snapshotter/snapshotTypes.js');22const { SnapshotterResourceState } = require('playwright/lib/server/snapshotter/snapshotTypes.js');23const { ElementHandleChannel } = require('playwright/lib/server/channels.js');24const { FrameChannel } = require('playwright/lib/server/channels.js');25const { FrameManagerChannel } = require('playwright/lib/server/channels.js');26const { FrameTreeChannel } = require('playwright/lib/server/channels.js');27const { PageChannel

Using AI Code Generation

1const { PropertyInfoRecord } = require('playwright/lib/server/frames');2const { Frame } = require('playwright/lib/server/frame');3const { Page } = require('playwright/lib/server/page');4const { ElementHandle } = require('playwright/lib/server/dom');5const { JSHandle } = require('playwright/lib/server/jsHandle');6const { CDPSession } = require('playwright/lib/server/cdpsession');7const { Connection } = require('playwright/lib/server/connection');8const { debugLogger } = require('playwright/lib/utils/debugLogger');9const propertyInfoRecord = new PropertyInfoRecord();10const debug = debugLogger('playwright:internal-api');11const originalGetPropertyList = propertyInfoRecord.getPropertyList;12propertyInfoRecord.getPropertyList = function (object, ownProperties) {13  const propertyList = originalGetPropertyList.call(this, object, ownProperties);14  if (object instanceof ElementHandle) {15    propertyList.push({16      value: {17      },18    });19  }20  return propertyList;21};22const originalGetProperties = propertyInfoRecord.getProperties;23propertyInfoRecord.getProperties = async function (24) {25  const properties = await originalGetProperties.call(26  );27  if (object instanceof ElementHandle) {28    properties['test'] = {29      value: {30      },31    };32  }33  return properties;34};35const originalGetPropertiesForTest = propertyInfoRecord.getPropertiesForTest;36propertyInfoRecord.getPropertiesForTest = async function (object) {37  const properties = await originalGetPropertiesForTest.call(this, object);38  if (object instanceof ElementHandle) {39    properties['test'] = {40      value: {41      },42    };43  }44  return properties;45};46const originalGetPropertiesArray = propertyInfoRecord.getPropertiesArray;47propertyInfoRecord.getPropertiesArray = async function (48) {49  const properties = await originalGetPropertiesArray.call(50  );51  if (object instanceof ElementHandle) {52    properties.push({53      value: {

Using AI Code Generation

1const {Page} = require('playwright');2const {PropertyInfoRecord} = require('playwright/lib/server/supplements/recorder/recorderSupplement');3const {createTestState} = require('playwright/lib/server/supplements/recorder/recorderUtils');4const page = new Page(createTestState(), null, null);5const propertyInfoRecord = new PropertyInfoRecord(page);6const propertyInfo = propertyInfoRecord.propertyInfoForSelector('text=Click me');7console.log(propertyInfo);

Using AI Code Generation

1const { PropertyInfoRecord } = require('playwright/lib/server/supplements/recorder/recorderSupplement');2const propertyInfo = new PropertyInfoRecord();3const { getMethodName } = require('playwright/lib/server/supplements/recorder/recorderSupplement');4const { getAction } = require('playwright/lib/server/supplements/recorder/recorderSupplement');5const { getActionOptions } = require('playwright/lib/server/supplements/recorder/recorderSupplement');6const { getAttribute } = require('playwright/lib/server/supplements/recorder/recorderSupplement');7const { getInnerText } = require('playwright/lib/server/supplements/recorder/recorderSupplement');8const { getInnerTextWithOptions } = require('playwright/lib/server/supplements/recorder/recorderSupplement');9const { getInnerTextWithSelector } = require('playwright/lib/server/supplements/recorder/recorderSupplement');10const { getInnerTextWithSelectorWithOptions } = require('playwright/lib/server/supplements/recorder/recorderSupplement');11const { getSelector } = require('playwright/lib/server/supplements/recorder/recorderSupplement');12const { getSelectorWithOptions } = require('playwright/lib/server/supplements/recorder/recorderSupplement');13const { getSelectorWithText } = require('playwright/lib/server/supplements/recorder/recorderSupplement');14const { getSelectorWithTextWithOptions } = require('playwright/lib/server/supplements/recorder/recorderSupplement');15const { getSelectorWithTextAndSelector } = require('playwright/lib/server/supplements/recorder/recorderSupplement');16const { getSelectorWithTextAndSelectorWithOptions } = require('playwright/lib/server/supplements/recorder/recorderSupplement');17const { getSelectorWithAttribute } = require('playwright/lib/server/supplements/recorder/recorderSupplement');18const { getSelectorWithAttributeWithOptions } = require('playwright/lib/server/supplements/recorder/recorderSupplement');19const { getSelectorWithAttributeAndSelector } = require('playwright/lib/server/supplements/recorder/recorderSupplement');20const { getSelectorWithAttributeAndSelectorWithOptions } = require('playwright/lib/server/supplements/recorder/recorderSupplement');21const { getSelectorWithInnerText } = require('playwright/lib/server/supplements/recorder/recorderSupplement');22const { getSelectorWithInnerTextWithOptions } = require('

Using AI Code Generation

1const { PropertyInfoRecord } = require('playwright/lib/client/recordTypes');2const { Page } = require('playwright');3/** @type {Page} */4const page = await browser.newPage();5const frame = page.mainFrame();6const handle = await frame.evaluateHandle(() => document.body);7const info = new PropertyInfoRecord(handle);8console.log(info);

Using AI Code Generation

1const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');2const record = new PropertyInfoRecord();3record.name = 'foo';4record.value = 'bar';5console.log(record.name, record.value);6const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');7const record = new PropertyInfoRecord();8record.name = 'foo';9record.value = 'bar';10console.log(record.name, record.value);11const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');12const record = new PropertyInfoRecord();13record.name = 'foo';14record.value = 'bar';15console.log(record.name, record.value);16const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');17const record = new PropertyInfoRecord();18record.name = 'foo';19record.value = 'bar';20console.log(record.name, record.value);21const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');22const record = new PropertyInfoRecord();23record.name = 'foo';24record.value = 'bar';25console.log(record.name, record.value);26const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');27const record = new PropertyInfoRecord();28record.name = 'foo';29record.value = 'bar';30console.log(record.name, record.value);31const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');32const record = new PropertyInfoRecord();33record.name = 'foo';34record.value = 'bar';35console.log(record.name, record.value);36const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');37const record = new PropertyInfoRecord();38record.name = 'foo';39record.value = 'bar';40console.log(record.name, record.value);41const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');42const record = new PropertyInfoRecord();43record.name = 'foo';

Using AI Code Generation

1const { PropertyInfoRecord } = require('playwright/lib/client/recordTypes');2const { Page } = require('playwright');3/** @type {Page} */4const page = await browser.newPage();5const frame = page.mainFrame();6const handle = await frame.evaluateHandle(() => document.body);7const info = new PropertyInfoRecord(handle);8console.log(info);

Using AI Code Generation

1const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');2const record = new PropertyInfoRecord();3record.name = 'foo';4record.value = 'bar';5console.log(record.name, record.value);6const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');7const record = new PropertyInfoRecord();8record.name = 'foo';9record.value = 'bar';10console.log(record.name, record.value);11const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');12const record = new PropertyInfoRecord();13record.name = 'foo';14record.value = 'bar';15console.log(record.name, record.value);16const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');17const record = new PropertyInfoRecord();18record.name = 'foo';19record.value = 'bar';20console.log(record.name, record.value);21const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');22const record = new PropertyInfoRecord();23record.name = 'foo';24record.value = 'bar';25console.log(record.name, record.value);26const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');27const record = new PropertyInfoRecord();28record.name = 'foo';29record.value = 'bar';30console.log(record.name, record.value);31const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');32const record = new PropertyInfoRecord();33record.name = 'foo';34record.value = 'bar';35console.log(record.name, record.value);36const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');37const record = new PropertyInfoRecord();38record.name = 'foo';39record.value = 'bar';40console.log(record.name, record.value);41const { PropertyInfoRecord } = require('playwright/lib/server/chromium/crPage');42const record = new PropertyInfoRecord();43record.name = 'foo';

Playwright tutorial

LambdaTest’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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Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
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