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How to use validateFragmentProps method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactElementValidator.js

Source:ReactElementValidator.js

...224/**225 * Given a fragment, validate that it can only be provided with fragment props226 * @param {ReactElement} fragment227 */228function validateFragmentProps(fragment) {229  if (true) {230    setCurrentlyValidatingElement(fragment);231    const keys = Object.keys(fragment.props);232    for (let i = 0; i < keys.length; i++) {233      const key = keys[i];234      if (key !== 'children' && key !== 'key') {235        console.error(236          'Invalid prop `%s` supplied to `React.Fragment`. ' +237            'React.Fragment can only have `key` and `children` props.',238          key,239        );240        break;241      }242    }243    if (fragment.ref !== null) {244      console.error('Invalid attribute `ref` supplied to `React.Fragment`.');245    }246    setCurrentlyValidatingElement(null);247  }248}249export function jsxWithValidation(250  type,251  props,252  key,253  isStaticChildren,254  source,255  self,256) {257  const validType = isValidElementType(type);258  // We warn in this case but don't throw. We expect the element creation to259  // succeed and there will likely be errors in render.260  if (!validType) {261    let info = '';262    if (263      type === undefined ||264      (typeof type === 'object' &&265        type !== null &&266        Object.keys(type).length === 0)267    ) {268      info +=269        ' You likely forgot to export your component from the file ' +270        "it's defined in, or you might have mixed up default and named imports.";271    }272    const sourceInfo = getSourceInfoErrorAddendum(source);273    if (sourceInfo) {274      info += sourceInfo;275    } else {276      info += getDeclarationErrorAddendum();277    }278    let typeString;279    if (type === null) {280      typeString = 'null';281    } else if (Array.isArray(type)) {282      typeString = 'array';283    } else if (type !== undefined && type.$$typeof === REACT_ELEMENT_TYPE) {284      typeString = `<${getComponentName(type.type) || 'Unknown'} />`;285      info =286        ' Did you accidentally export a JSX literal instead of a component?';287    } else {288      typeString = typeof type;289    }290    if (true) {291      console.error(292        'React.jsx: type is invalid -- expected a string (for ' +293          'built-in components) or a class/function (for composite ' +294          'components) but got: %s.%s',295        typeString,296        info,297      );298    }299  }300  const element = jsxDEV(type, props, key, source, self);301  // The result can be nullish if a mock or a custom function is used.302  // TODO: Drop this when these are no longer allowed as the type argument.303  if (element == null) {304    return element;305  }306  // Skip key warning if the type isn't valid since our key validation logic307  // doesn't expect a non-string/function type and can throw confusing errors.308  // We don't want exception behavior to differ between dev and prod.309  // (Rendering will throw with a helpful message and as soon as the type is310  // fixed, the key warnings will appear.)311  if (validType) {312    const children = props.children;313    if (children !== undefined) {314      if (isStaticChildren) {315        if (Array.isArray(children)) {316          for (let i = 0; i < children.length; i++) {317            validateChildKeys(children[i], type);318          }319          if (Object.freeze) {320            Object.freeze(children);321          }322        } else {323          if (true) {324            console.error(325              'React.jsx: Static children should always be an array. ' +326                'You are likely explicitly calling React.jsxs or React.jsxDEV. ' +327                'Use the Babel transform instead.',328            );329          }330        }331      } else {332        validateChildKeys(children, type);333      }334    }335  }336  if (true) {337    if (warnAboutSpreadingKeyToJSX) {338      if (hasOwnProperty.call(props, 'key')) {339        console.error(340          'React.jsx: Spreading a key to JSX is a deprecated pattern. ' +341            'Explicitly pass a key after spreading props in your JSX call. ' +342            'E.g. <%s {...props} key={key} />',343          getComponentName(type) || 'ComponentName',344        );345      }346    }347  }348  if (type === REACT_FRAGMENT_TYPE) {349    validateFragmentProps(element);350  } else {351    validatePropTypes(element);352  }353  return element;354}355// These two functions exist to still get child warnings in dev356// even with the prod transform. This means that jsxDEV is purely357// opt-in behavior for better messages but that we won't stop358// giving you warnings if you use production apis.359export function jsxWithValidationStatic(type, props, key) {360  return jsxWithValidation(type, props, key, true);361}362export function jsxWithValidationDynamic(type, props, key) {363  return jsxWithValidation(type, props, key, false);364}365export function createElementWithValidation(type, props, children) {366  const validType = isValidElementType(type);367  // We warn in this case but don't throw. We expect the element creation to368  // succeed and there will likely be errors in render.369  if (!validType) {370    let info = '';371    if (372      type === undefined ||373      (typeof type === 'object' &&374        type !== null &&375        Object.keys(type).length === 0)376    ) {377      info +=378        ' You likely forgot to export your component from the file ' +379        "it's defined in, or you might have mixed up default and named imports.";380    }381    const sourceInfo = getSourceInfoErrorAddendumForProps(props);382    if (sourceInfo) {383      info += sourceInfo;384    } else {385      info += getDeclarationErrorAddendum();386    }387    let typeString;388    if (type === null) {389      typeString = 'null';390    } else if (Array.isArray(type)) {391      typeString = 'array';392    } else if (type !== undefined && type.$$typeof === REACT_ELEMENT_TYPE) {393      typeString = `<${getComponentName(type.type) || 'Unknown'} />`;394      info =395        ' Did you accidentally export a JSX literal instead of a component?';396    } else {397      typeString = typeof type;398    }399    if (true) {400      console.error(401        'React.createElement: type is invalid -- expected a string (for ' +402          'built-in components) or a class/function (for composite ' +403          'components) but got: %s.%s',404        typeString,405        info,406      );407    }408  }409  const element = createElement.apply(this, arguments);410  // The result can be nullish if a mock or a custom function is used.411  // TODO: Drop this when these are no longer allowed as the type argument.412  if (element == null) {413    return element;414  }415  // Skip key warning if the type isn't valid since our key validation logic416  // doesn't expect a non-string/function type and can throw confusing errors.417  // We don't want exception behavior to differ between dev and prod.418  // (Rendering will throw with a helpful message and as soon as the type is419  // fixed, the key warnings will appear.)420  if (validType) {421    for (let i = 2; i < arguments.length; i++) {422      validateChildKeys(arguments[i], type);423    }424  }425  if (type === REACT_FRAGMENT_TYPE) {426    validateFragmentProps(element);427  } else {428    validatePropTypes(element);429  }430  return element;431}432let didWarnAboutDeprecatedCreateFactory = false;433export function createFactoryWithValidation(type) {434  const validatedFactory = createElementWithValidation.bind(null, type);435  validatedFactory.type = type;436  if (true) {437    if (!didWarnAboutDeprecatedCreateFactory) {438      didWarnAboutDeprecatedCreateFactory = true;439      console.warn(440        'React.createFactory() is deprecated and will be removed in ' +...

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3  const browser = await playwright['chromium'].launch({ headless: false });4  const context = await browser.newContext();5  const page = await context.newPage();6  const { validateFragmentProps } = require('playwright/lib/internal/frames');7  const props = await page.evaluate(() => {8    const fragment = document.querySelector('div');9    const fragmentProps = fragment._fragmentInfo;10    return fragmentProps;11  });12  const result = await validateFragmentProps(props);13  console.log(result);14  await browser.close();15})();16### `validateFragmentProps(props)`

Using AI Code Generation

1const { chromium } = require('playwright');2const { validateFragmentProps } = require('playwright/lib/server/dom.js');3const fs = require('fs');4(async () => {5  const browser = await chromium.launch();6  const context = await browser.newContext();7  const page = await context.newPage();8  const html = fs.readFileSync('test.html', 'utf8');9  await page.setContent(html);10  const fragment = await page.$('div');11  const fragmentProps = await fragment.evaluate(fragment => {12    return {13      attributes: Array.from(fragment.attributes).map(attr => [attr.name, attr.value]),14      childNodes: Array.from(fragment.childNodes).map(node => {15        return {16          attributes: Array.from(node.attributes).map(attr => [attr.name, attr.value])17        };18      })19    };20  });21  console.log(fragmentProps);22  const error = validateFragmentProps(fragmentProps);23  console.log(error);24  await browser.close();25})();

Using AI Code Generation

1const { validateFragmentProps } = require('playwright-core/lib/server/frames');2const { expect } = require('chai');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 frame = page.mainFrame();

Using AI Code Generation

1const { validateFragmentProps } = require('playwright-core/lib/web/validateFragmentProps');2const { validateElementProps } = require('playwright-core/lib/web/validateElementProps');3const { validateShadowRootInit } = require('playwright-core/lib/web/validateShadowRootInit');4const { validateNode } = require('playwright-core/lib/web/validateNode');5const { validateEvent } = require('playwright-core/lib/web/validateEvent');6const { validateEventListenerOptions } = require('playwright-core/lib/web/validateEventListenerOptions');7const { validateEventListenerOrEventListenerObject } = require('playwright-core/lib/web/validateEventListenerOrEventListenerObject');8const { validateDocumentOrShadowRootInit } = require('playwright-core/lib/web/validateDocumentOrShadowRootInit');9const { validateDocumentOrShadowRoot } = require('playwright-core/lib/web/validateDocumentOrShadowRoot');10const { validateDocument } = require('playwright-core/lib/web/validateDocument');11const { validateCustomElementDefinition } = require('playwright-core/lib/web/validateCustomElementDefinition');12const { validateCustomElementCallback } = require('playwright-core/lib/web/validateCustomElementCallback');13const { validateCustomElementCallbackName } = require('playwright-core/lib/web/validateCustomElementCallbackName');14const { validateCustomElementCallbackArguments } = require('playwright-core/lib/web/validateCustomElementCallbackArguments');15const { validateCustomElementAttributeChangedCallbackArguments } = require('playwright-core/lib/web/validateCustomElementAttributeChangedCallbackArguments');16const { validateCustomElementAdoptedCallbackArguments } = require('playwright-core/lib/web/validateCustomElementAdoptedCallbackArguments');17const { validateCustomElementConstructor } = require('playwright-core/lib/web/validateCustomElementConstructor');18const { validateCustomElementClass } = require('playwright-core/lib/web/validateCustomElementClass');19const { validateCustomElementCallbacks } = require('playwright-core/lib/web/validateCustomElementCallbacks');20const { validateCustomElementCallbackNames } = require('playwright-core/lib/web/validateCustomElementCallbackNames');21const { validateCustomElementCallbackArgumentsList } = require('playwright-core/lib/web/validateCustomElementCallbackArgumentsList');22const { validateCustomElementCallbackArgumentsLength } = require('playwright-core/lib/web/validateCustomElementCallbackArgumentsLength');23const { validateCustomElementCallbackArgument } = require('playwright-core/lib/web/

Using AI Code Generation

1const { validateFragmentProps } = require('playwright/lib/server/frames');2const { assert } = require('console');3const { expect } = require('chai');4const { isString } = require('util');5const { isNumber } = require('util');6const { isBoolean } = require('util');7const { isObject } = require('util');8const { isArray } = require('util');9const { isNull } = require('util');10const fragmentProps = {11    'allow': 'camera; microphone',

Using AI Code Generation

1const { validateFragmentProps } = require('playwright/lib/server/frames');2const { assert } = require('chai');3(async () => {4  const fragment = '<div id="test">Hello</div>';5  const fragmentId = 'test';6  const fragmentSelector = `#${fragmentId}`;7  const fragmentUrl = `data:text/html,${fragment}`;8  const fragmentElement = {9  };10  const fragmentElementWithSelector = {11  };12  const fragmentElementWithSelectorAndId = {13  };14  const fragmentElementWithSelectorAndIdAndTimeout = {15  };16  const fragmentElementWithSelectorAndIdAndTimeoutAndVisibility = {17  };18  const fragmentElementWithSelectorAndIdAndTimeoutAndVisibilityAndState = {19  };20  const fragmentElementWithSelectorAndIdAndTimeoutAndVisibilityAndStateAndStrict = {21  };22  const fragmentElementWithSelectorAndIdAndTimeoutAndVisibilityAndStateAndStrictAndHasLength = {

Using AI Code Generation

1const { validateFragmentProps } = require('@playwright/test');2validateFragmentProps({3  viewport: { width: 1280, height: 720 },4  env: { HELLO: 'WORLD' },5  use: {6  },7});8const { validateFragmentProps } = require('@playwright/test');9validateFragmentProps({10  viewport: { width: 1280, height: 720 },11  env: { HELLO: 'WORLD' },12  use: {13  },14});

Using AI Code Generation

1const { validateFragmentProps } = require('playwright/lib/server/frames');2const { assert } = require('console');3validateFragmentProps(null, null);4validateFragmentProps('', null);5validateFragmentProps(123, null);6validateFragmentProps({}, null);7validateFragmentProps([], null);8validateFragmentProps(undefined, null);9validateFragmentProps(true, null);10validateFragmentProps(false, null);11validateFragmentProps(NaN, null);12validateFragmentProps(Infinity, null);13validateFragmentProps(-Infinity, null);14validateFragmentProps(function(){}, null);15validateFragmentProps(() => {}, null);16validateFragmentProps(class A{}, null);17validateFragmentProps(Symbol(), null);18validateFragmentProps(new Map(), null);19validateFragmentProps(new Set(), null);20validateFragmentProps(new WeakMap(), null);21validateFragmentProps(new WeakSet(), null);22validateFragmentProps(new ArrayBuffer(), null);23validateFragmentProps(new DataView(new ArrayBuffer()), null);24validateFragmentProps(new Set(), null);25validateFragmentProps(new WeakMap(), null);26validateFragmentProps(new WeakSet(), null);27validateFragmentProps(new ArrayBuffer(), null);28validateFragmentProps(new DataView(new ArrayBuffer()), null/ const fragment = {

Using AI Code Generation

1const { validateFragmentProps } = require('playwright/lib/server/frames');2const { assert } = require('chai');3(async () => {4  const fragment = '<div id="test">Hello</div>';5  const fragmentId = 'test';6  const fragmentSelector = `#${fragmentId}`;7  const fragmentUrl = `data:text/html,${fragment}`;8  const fragmentElement = {9  };10  const fragmentElementWithSelector = {11  };12  const fragmentElementWithSelectorAndId = {13  };14  const fragmentElementWithSelectorAndIdAndTimeout = {15  };16  const fragmentElementWithSelectorAndIdAndTimeoutAndVisibility = {17  };18  const fragmentElementWithSelectorAndIdAndTimeoutAndVisibilityAndState = {19  };20  const fragmentElementWithSelectorAndIdAndTimeoutAndVisibilityAndStateAndStrict = {21  };22  const fragmentElementWithSelectorAndIdAndTimeoutAndVisibilityAndStateAndStrictAndHasLength = {

Using AI Code Generation

1const { validateFragmentProps } = require('@playwright/test');2validateFragmentProps({3  viewport: { width: 1280, height: 720 },4  env: { HELLO: 'WORLD' },5  use: {6  },7});8const { validateFragmentProps } = require('@playwright/test');9validateFragmentProps({10  viewport: { width: 1280, height: 720 },11  env: { HELLO: 'WORLD' },12  use: {13  },14});

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