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How to use createInstanceTypeChecker method in Playwright Internal

Best JavaScript code snippet using playwright-internal

PropTypes.js

Source:PropTypes.js

...78        return null;79    }80    return createChainableTypeChecker(validate);81}82function createInstanceTypeChecker(expectedClass) {83    function validate(props, propName, componentName, location, propFullName) {84        if (!(props[propName] instanceof expectedClass)) {85            let locationName = ReactPropTypeLocationNames[location];86            let expectedClassName = expectedClass.name || ANONYMOUS;87            return new Error(`Invalid ${locationName} \`${propFullName}\` of type \`${getClassName(props[propName])}\` supplied to \`${componentName}\`, expected instance of \`${expectedClassName}\`.`);88        }89        return null;90    }91    return createChainableTypeChecker(validate);92}93function createSchemaTypeChecker(schema) {94    function validate(props, propName, componentName, location, propFullName) {95        let propValue = props[propName];96        if (getClassName(propValue) == "Object") {...

propValidation.js

Source:propValidation.js

...144    return null;145  }146  return createChainableTypeChecker(validate);147}148function createInstanceTypeChecker(expectedClass) {149  function validate(value) {150    if (value instanceof expectedClass) {151      var expectedClassName = expectedClass.name || ANONYMOUS;152      var actualClassName = getClassName(value);153      return new Error(154        `Invalid of type ` +155        `\`${actualClassName}\` supplied to, expected ` +156        `instance of \`${expectedClassName}\`.`157      );158    }159    return null;160  }161  return createChainableTypeChecker(validate);162}...

Types.js

Source:Types.js

...90    return null;91  }92  return createChainableTypeChecker(validate);93}94function createInstanceTypeChecker(expectedClass) {95  function validate(props, propName, descriptiveName, location) {96    if (!(props[propName] instanceof expectedClass)) {97      var locationName = location;98      var expectedClassName = expectedClass.name || ANONYMOUS;99      return new Error(100        `Invalid ${locationName} \`${propName}\` supplied to ` +101        `\`${descriptiveName}\`, expected instance of \`${expectedClassName}\`.`102      );103    }104    return null;105  }106  return createChainableTypeChecker(validate);107}108function createEnumTypeChecker(expectedValues) {...

ReactPropTypes.js

Source:ReactPropTypes.js

...106    );107  }108  return createChainableTypeChecker(validateEnumType);109}110function createInstanceTypeChecker(expectedClass) {111  function validateInstanceType(propValue, propName, componentName) {112    invariant(113      propValue instanceof expectedClass,114      'Invalid prop `%s` supplied to `%s`, expected instance of `%s`.',115      propName,116      componentName,117      expectedClass.name || ANONYMOUS118    );119  }120  return createChainableTypeChecker(validateInstanceType);121}122function createChainableTypeChecker(validate) {123  function createTypeChecker(isRequired) {124    function checkType(props, propName, componentName) {...

ReactProps.js

Source:ReactProps.js

...105    );106  }107  return createChainableTypeChecker(validateEnumType);108}109function createInstanceTypeChecker(expectedClass) {110  function validateInstanceType(propValue, propName, componentName) {111    invariant(112      propValue instanceof expectedClass,113      'Invalid prop `%s` supplied to `%s`, expected instance of `%s`.',114      propName,115      componentName,116      expectedClass.name || ANONYMOUS117    );118  }119  return createChainableTypeChecker(validateInstanceType);120}121function createChainableTypeChecker(validate) {122  function createTypeChecker(isRequired) {123    function checkType(props, propName, componentName) {...

ReactProps.mjs

Source:ReactProps.mjs

...92    );93  }94  return createChainableTypeChecker(validateEnumType);95}96function createInstanceTypeChecker(expectedClass) {97  function validateInstanceType(propValue, propName, componentName) {98    invariant(99      propValue instanceof expectedClass,100      'Invalid prop `%s` supplied to `%s`, expected instance of `%s`.',101      propName,102      componentName,103      expectedClass.name || ANONYMOUS104    );105  }106  return createChainableTypeChecker(validateInstanceType);107}108function createChainableTypeChecker(validate) {109  function createTypeChecker(isRequired) {110    function checkType(props, propName, componentName) {...

propTypeInstanceOf.js

Source:propTypeInstanceOf.js

...26  const chainedCheckType = checkType.bind(null, false);27  chainedCheckType.isRequired = checkType.bind(null, true);28  return chainedCheckType;29}30function createInstanceTypeChecker(expectedClass) {31  const originalInstanceOf = PropTypes.instanceOf(expectedClass);32  function validate(props, propName, componentName, location, propFullName) {33    const originalResult = originalInstanceOf(props, propName,34      componentName, location, propFullName);35    if (originalResult !== null) {36      const locationName = ReactPropTypeLocationNames[location];37      const expectedClassName = expectedClass.name || expectedClass.displayName || ANONYMOUS;38      const actualClassName = getClassName(props[propName]);39      return new Error(`Invalid ${locationName} \`${propFullName}\` of type ` +40        `\`${actualClassName}\` supplied to \`${componentName}\`, expected ` +41        `instance of \`${expectedClassName}\`.`);42    }43    return originalResult;44  }...

Using AI Code Generation

1const { createInstanceTypeChecker } = require('@playwright/test/lib/utils/utils');2const { Browser } = require('@playwright/test/lib/server/browser');3const { BrowserContext } = require('@playwright/test/lib/server/browserContext');4const { Page } = require('@playwright/test/lib/server/page');5const browser = createInstanceTypeChecker('Browser', Browser);6const browserContext = createInstanceTypeChecker('BrowserContext', BrowserContext);7const page = createInstanceTypeChecker('Page', Page);8module.exports = {9};10const { browser, browserContext, page } = require('./test');11const { test, expect } = require('@playwright/test');12test('My test', async ({ browserName, browserOptions }) => {13  const browser = await browserType.launch(browserOptions);14  const context = await browser.newContext();15  const page = await context.newPage();16  const title = await page.title();17  expect(title).toBe('Playwright');18  await browser.close();19});20const { test, expect } = require('@playwright/test');21test('My test', async ({ browserName, browserOptions }) => {22  const browser = await browserType.launch(browserOptions);23  const context = await browser.newContext();24  const page = await context.newPage();25  const title = await page.title();26  expect(title).toBe('Playwright');27  await browser.close();28});29const { test, expect } = require('@playwright/test');30test('My test', async ({ browserName, browserOptions }) => {31  const browser = await browserType.launch(browserOptions);32  const context = await browser.newContext();33  const page = await context.newPage();34  const title = await page.title();35  expect(title).toBe('Playwright');36  await browser.close();37});

Using AI Code Generation

1const { createInstanceTypeChecker } = require('playwright/lib/server/supplements/utils/serializers');2const { Page } = require('playwright/lib/server/page');3const { Frame } = require('playwright/lib/server/frame');4const { ElementHandle } = require('playwright/lib/server/elementHandler');5const page = await browser.newPage();6const frame = page.mainFrame();7const element = await frame.$('div');8const checkPage = createInstanceTypeChecker(Page);9const checkFrame = createInstanceTypeChecker(Frame);10const checkElement = createInstanceTypeChecker(ElementHandle);11console.log(checkFrame(ele

Using AI Code Generation

1const { createInstanceTypeChecker } = require('playwright/lib/server/supplements/utils/serializers');2const { Page } = require('playwright/lib/server/page');3const { BrowserContext } = require('playwright/lib/server/browserContext');4const { Browser } = require('playwright/lib/server/browser');5const { ElementHandle } = require('playwright/lib/server/dom');6const { JSHandle } = require('playwright/lib/server/javascript');7const page = new Page();8const context = new BrowserContext();9const browser = new Browser();10const elementHandle = new ElementHandle();11const jsHandle = new JSHandle();12const pageType = createInstanceTypeChecker(Page.name);13const contextType = createInstanceTypeChecker(BrowserContext.name);14const browserType = createInstanceTypeChecker(Browser.name);15const elementHandleType = createInstanceTypeChecker(ElementHandle.name);16const jsHandleType = createInstanceTypeChecker(JSHandle.name);

Using AI Code Generation

1const { createInstanceTypeChecker } = require('playwright/lib/utils/utils');2const { Page } = require('playwright/lib/server/page');3const page = new Page();4console.log(createInstanceTypeChecker('Page')(page));5const { createInstanceTypeChecker } = require('playwright/lib/utils/utils');6const { Page } = require('playwright/lib/server/page');7const page = new Page();8console.log(createInstanceTypeChecker('Page')(page));9const { createInstanceTypeChecker } = require('playwright/lib/utils/utils');10const { Page } = require('playwright/lib/server/page');11const page = new Page();12console.log(createInstanceTypeChecker('Page')(page));13const { createInstanceTypeChecker } = require('playwright/lib/utils/utils');14const { Page } = require('playwright/lib/server/page');15const page = new Page();16console.log(createInstanceTypeChecker('Page')(page));17const { createInstanceTypeChecker } = require('playwright/lib/utils/utils');18const { Page } = require('playwright/lib/server/page');19const page = new Page();20console.log(createInstanceTypeChecker('Page')(page));21const { createInstanceTypeChecker } = require('playwright/lib/utils/utils');22const { Page } = require('playwright/lib/server/page');23const page = new Page();24console.log(createInstanceTypeChecker('Page')(page));25const { createInstanceTypeChecker } = require('playwright/lib/utils/utils');26const { Page } = require('playwright/lib/server/page');27const page = new Page();28console.log(createInstanceTypeChecker('Page')(page));29const { createInstanceTypeChecker } = require('playwright/lib/utils/utils');30const { Page } = require('playwright/lib/server/page');31const page = new Page();

Using AI Code Generation

1const {createInstanceTypeChecker} = require('playwright/lib/server/structs.js');2const {StructType} = require('playwright/lib/server/structs.js');3const {createInstanceTypeChecker} = require('playwright/lib/server/structs.js');4const {StructType} = require('playwright/lib/server/structs.js');5const {createInstanceTypeChecker} = require('playwright/lib/server/structs.js');6const {StructType} = require('playwright/lib/server/structs.js');7const {createInstanceTypeChecker} = require('playwright/lib/server/structs.js');8const {StructType} = require('playwright/lib/server/structs.js');9const {createInstanceTypeChecker} = require('playwright/lib/server/structs.js');10const {StructType} = require('playwright/lib/server/structs.js');11const {createInstanceTypeChecker} = require('playwright/lib/server/structs.js');12const {StructType} = require('playwright/lib/server/structs.js');13const {createInstanceTypeChecker} = require('playwright/lib/server/structs.js');14const {StructType} = require('playwright/lib/server/structs.js');15const {createInstanceTypeChecker} = require('playwright/lib/server/structs.js');16const {StructType} = require('playwright/lib/server/structs.js');17const {createInstanceTypeChecker} = require('playwright/lib/server/structs.js');18const {StructType} = require('playwright/lib/server/structs.js');19const {createInstanceTypeChecker} = require('playwright/lib/server/structs.js');20const {StructType} = require('playwright/lib/server/structs.js');

Using AI Code Generation

1const { createInstanceTypeChecker } = require('playwright/lib/utils/utils');2const { Page } = require('playwright/lib/server/chromium/crPage');3const myPage = new Page();4const myPageTypeChecker = createInstanceTypeChecker('Page', Page);5async createPage() {6    const page = await this._channel.newPage();7    return Page.from(page);8}9static from(page: channels.PageChannel): Page {10    return page._object;11}

Using AI Code Generation

1const { createInstanceTypeChecker } = require('playwright-core/lib/server/common/utils');2const MyCustomObject = createInstanceTypeChecker('MyCustomObject', (v, suffix) => {3  if (v instanceof MyCustomObject) return true;4  throw new Error(`Expected ${suffix} to be a MyCustomObject, but got "${v}"`);5});6module.exports = MyCustomObject;7const MyCustomObject = require('./test.js');8const { test } = require('@playwright/test');9test('test', async ({ page }) => {10  const myCustomObject = new MyCustomObject();11  await page.evaluate((myCustomObject) => {12    console.log(myCustomObject);13  }, myCustomObject);14});

Using AI Code Generation

1const { createInstanceTypeChecker } = require('playwright/lib/utils/structs.js');2const { types } = require('playwright/lib/utils/types.js');3const { isObject } = types;4const { isContextOptions } = createInstanceTypeChecker('ContextOptions', {5  fields: {6    viewport: {7      fields: {8        width: {9        },10        height: {11        },12      },13    },14  },15});16const options = {17  viewport: {18  },19};20if (isContextOptions(options)) {21  console.log('Context options are valid.');22} else {23  console.log('Context options are invalid.');24}

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