How to use createNodeChecker method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactPropTypes.js

Source:ReactPropTypes.js

...15  any: createAnyTypeChecker(),16  arrayOf: createArrayOfTypeChecker,17  element: createElementTypeChecker(),18  instanceOf: createInstanceTypeChecker,19  node: createNodeChecker(),20  objectOf: createObjectOfTypeChecker,21  oneOf: createEnumTypeChecker,22  oneOfType: createUnionTypeChecker,23  shape: createShapeTypeChecker24};25function createChainableTypeChecker(validate) {26  function checkType(isRequired, props, propName, componentName, location, propFullName) {27    componentName = componentName || ANONYMOUS;28    propFullName = propFullName || propName;29    if (props[propName] == null) {30      var locationName = ReactPropTypeLocationNames[location];31      if (isRequired) {32        return new Error('Required ' + locationName + ' `' + propFullName + '` was not specified in ' + ('`' + componentName + '`.'));33      }34      return null;35    } else {36      return validate(props, propName, componentName, location, propFullName);37    }38  }39  var chainedCheckType = checkType.bind(null, false);40  chainedCheckType.isRequired = checkType.bind(null, true);41  return chainedCheckType;42}43function createPrimitiveTypeChecker(expectedType) {44  function validate(props, propName, componentName, location, propFullName) {45    var propValue = props[propName];46    var propType = getPropType(propValue);47    if (propType !== expectedType) {48      var locationName = ReactPropTypeLocationNames[location];49      var preciseType = getPreciseType(propValue);50      return new Error('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));51    }52    return null;53  }54  return createChainableTypeChecker(validate);55}56function createAnyTypeChecker() {57  return createChainableTypeChecker(emptyFunction.thatReturns(null));58}59function createArrayOfTypeChecker(typeChecker) {60  function validate(props, propName, componentName, location, propFullName) {61    var propValue = props[propName];62    if (!Array.isArray(propValue)) {63      var locationName = ReactPropTypeLocationNames[location];64      var propType = getPropType(propValue);65      return new Error('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));66    }67    for (var i = 0; i < propValue.length; i++) {68      var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']');69      if (error instanceof Error) {70        return error;71      }72    }73    return null;74  }75  return createChainableTypeChecker(validate);76}77function createElementTypeChecker() {78  function validate(props, propName, componentName, location, propFullName) {79    if (!ReactElement.isValidElement(props[propName])) {80      var locationName = ReactPropTypeLocationNames[location];81      return new Error('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a single ReactElement.'));82    }83    return null;84  }85  return createChainableTypeChecker(validate);86}87function createInstanceTypeChecker(expectedClass) {88  function validate(props, propName, componentName, location, propFullName) {89    if (!(props[propName] instanceof expectedClass)) {90      var locationName = ReactPropTypeLocationNames[location];91      var expectedClassName = expectedClass.name || ANONYMOUS;92      var actualClassName = getClassName(props[propName]);93      return new Error('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));94    }95    return null;96  }97  return createChainableTypeChecker(validate);98}99function createEnumTypeChecker(expectedValues) {100  if (!Array.isArray(expectedValues)) {101    return createChainableTypeChecker(function() {102      return new Error('Invalid argument supplied to oneOf, expected an instance of array.');103    });104  }105  function validate(props, propName, componentName, location, propFullName) {106    var propValue = props[propName];107    for (var i = 0; i < expectedValues.length; i++) {108      if (propValue === expectedValues[i]) {109        return null;110      }111    }112    var locationName = ReactPropTypeLocationNames[location];113    var valuesString = JSON.stringify(expectedValues);114    return new Error('Invalid ' + locationName + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));115  }116  return createChainableTypeChecker(validate);117}118function createObjectOfTypeChecker(typeChecker) {119  function validate(props, propName, componentName, location, propFullName) {120    var propValue = props[propName];121    var propType = getPropType(propValue);122    if (propType !== 'object') {123      var locationName = ReactPropTypeLocationNames[location];124      return new Error('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));125    }126    for (var key in propValue) {127      if (propValue.hasOwnProperty(key)) {128        var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key);129        if (error instanceof Error) {130          return error;131        }132      }133    }134    return null;135  }136  return createChainableTypeChecker(validate);137}138function createUnionTypeChecker(arrayOfTypeCheckers) {139  if (!Array.isArray(arrayOfTypeCheckers)) {140    return createChainableTypeChecker(function() {141      return new Error('Invalid argument supplied to oneOfType, expected an instance of array.');142    });143  }144  function validate(props, propName, componentName, location, propFullName) {145    for (var i = 0; i < arrayOfTypeCheckers.length; i++) {146      var checker = arrayOfTypeCheckers[i];147      if (checker(props, propName, componentName, location, propFullName) == null) {148        return null;149      }150    }151    var locationName = ReactPropTypeLocationNames[location];152    return new Error('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));153  }154  return createChainableTypeChecker(validate);155}156function createNodeChecker() {157  function validate(props, propName, componentName, location, propFullName) {158    if (!isNode(props[propName])) {159      var locationName = ReactPropTypeLocationNames[location];160      return new Error('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));161    }162    return null;163  }164  return createChainableTypeChecker(validate);165}166function createShapeTypeChecker(shapeTypes) {167  function validate(props, propName, componentName, location, propFullName) {168    var propValue = props[propName];169    var propType = getPropType(propValue);170    if (propType !== 'object') {...

Using AI Code Generation

1const { createNodeChecker } = require('playwright');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch({headless: false});5  const page = await browser.newPage();6  const checker = createNodeChecker(page);7  await page.evaluate(checker);8  await browser.close();9})();10  const { createNodeChecker } = window.playwright;11  const checker = createNodeChecker(document);12const { createNodeChecker } = require('playwright');13const { chromium } = require('playwright');14(async () => {15  const browser = await chromium.launch({headless: false});16  const page = await browser.newPage();17  const checker = createNodeChecker(page);18  const textNodes = await page.evaluate(checker => {19    const textNodes = [];20    const walker = document.createTreeWalker(document, NodeFilter.SHOW_TEXT, { acceptNode: checker });21    while (walker.nextNode()) {22      textNodes.push(walker.currentNode);23    }24    return textNodes;25  }, checker);26  console.log(textNodes);27  await browser.close();28})();29  const { createNodeChecker } = window.playwright;30  const checker = createNodeChecker(document);31  const textNodes = [];32  const walker = document.createTreeWalker(document, NodeFilter.SHOW_TEXT, { acceptNode: checker });33  while (walker.nextNode()) {34    textNodes.push(walker.currentNode);35  }36  console.log(textNodes);

Using AI Code Generation

1const { createNodeChecker } = require('playwright/lib/server/supplements/recorder/recorderSupplement');2const { createRecorderApp } = require('playwright/lib/server/supplements/recorder/recorderApp');3const { createRecorderServer } = require('playwright/lib/server/supplements/recorder/recorderServer');4const nodeChecker = createNodeChecker(createRecorderApp(createRecorderServer()));5const isClickable = await nodeChecker.isClickable(document.querySelector('button'));6console.log(isClickable);7const { createNodeChecker } = require('playwright/lib/server/supplements/recorder/recorderSupplement');8const { createRecorderApp } = require('playwright/lib/server/supplements/recorder/recorderApp');9const { createRecorderServer } = require('playwright/lib/server/supplements/recorder/recorderServer');10const nodeChecker = createNodeChecker(createRecorderApp(createRecorderServer()));11const isClickable = await nodeChecker.isClickable(document.querySelector('button'));12console.log(isClickable);

Using AI Code Generation

1const { createNodeChecker } = require('playwright/lib/utils/utils');2const { chromium } = require('playwright');3const fs = require('fs');4(async () => {5  const browser = await chromium.launch({ headless: false });6  const context = await browser.newContext();7  const page = await context.newPage();8  const element = await page.$('h1');9  const node = await element._client.send('DOM.describeNode', { objectId: element._remoteObject.objectId });10  const nodeChecker = createNodeChecker({ isSVG: false });11  const nodeCheckerResult = nodeChecker(node.node);12  console.log('Node Checker Result:', nodeCheckerResult);13  await browser.close();14})();15Node Checker Result: { node: { nodeId: 1, backendNodeId: 1, nodeType: 1, nodeName: 'HTML', localName: 'html', nodeValue: '', isSVG: false, childNodeCount: 1, children: [Array] }, isText: false, isComment: false, isElement: true, isShadow: false, isDocument: false, isDocumentType: false, isDocumentFragment: false, isFrameOwner: false }

Using AI Code Generation

1const { createNodeChecker } = require('playwright/lib/server/trace/viewer/traceModel.js');2const fs = require('fs');3const path = require('path');4const html = fs.readFileSync(path.join(__dirname, 'traceViewerFull.html'), 'utf8');5const nodeChecker = createNodeChecker(html);6const result = nodeChecker.checkUniqueness();7console.log(result);

Using AI Code Generation

1const { createNodeChecker } = require('playwright-core/lib/server/frames');2const { createTestServer } = require('playwright-core/lib/utils/testserver');3const { chromium } = require('playwright-core');4const fs = require('fs');5const path = require('path');6const server = createTestServer();7server.setRoute('/empty.html', (req, res) => {8  res.end(`9  `);10});11server.setRoute('/main.html', (req, res) => {12  res.end(`13  `);14});15server.setRoute('/main.html', (req, res) => {16  res.end(`17  `);18});19server.setRoute('/main.html', (req, res) => {20  res.end(`21  `);22});23server.setRoute('/main.html', (req, res) => {24  res.end(`25  `);26});27server.setRoute('/main.html', (req, res) => {28  res.end(`29  `);30});31server.setRoute('/main.html

Using AI Code Generation

1const { createNodeChecker } = require('playwright');2const path = require('path');3const fs = require('fs');4const nodeChecker = createNodeChecker({5  nodePath: path.join(__dirname, 'node.exe'),6  nodeModulesPath: path.join(__dirname, 'node_modules'),7  playwrightPath: path.join(__dirname, 'node_modules', 'playwright'),8  playwrightCorePath: path.join(__dirname, 'node_modules', 'playwright-core'),9  playwrightChromiumPath: path.join(__dirname, 'node_modules', 'playwright-chromium'),10  playwrightFirefoxPath: path.join(__dirname, 'node_modules', 'playwright-firefox'),11  playwrightWebKitPath: path.join(__dirname, 'node_modules', 'playwright-webkit'),12});13const nodeCheckResult = nodeChecker.checkNodeVersion();14const dependenciesCheckResult = nodeChecker.checkDependencies();15const playwrightCheckResult = nodeChecker.checkPlaywright();16const playwrightCoreCheckResult = nodeChecker.checkPlaywrightCore();17const playwrightChromiumCheckResult = nodeChecker.checkPlaywrightChromium();18const playwrightFirefoxCheckResult = nodeChecker.checkPlaywrightFirefox();19const playwrightWebKitCheckResult = nodeChecker.checkPlaywrightWebKit();20const allChecksPass = nodeCheckResult.passed && dependenciesCheckResult.passed && playwrightCheckResult.passed && playwrightCoreCheckResult.passed && playwrightChromiumCheckResult.passed && playwrightFirefoxCheckResult.passed && playwrightWebKitCheckResult.passed;21if (allChecksPass) {22  require('./test.js');23} else {24  fs.writeFileSync('nodeCheckResult.json', JSON.stringify(nodeCheckResult, null,

Using AI Code Generation

1import { createNodeChecker } from 'playwright/lib/server/dom.js';2const nodeChecker = createNodeChecker('div');3const div = document.createElement('div');4const span = document.createElement('span');5import { createNodeMatcher } from 'playwright/lib/server/dom.js';6const nodeMatcher = createNodeMatcher('div');7const div = document.createElement('div');8const span = document.createElement('span');9import { createSelectorEvaluator } from 'playwright/lib/server/dom.js';10const selectorEvaluator = createSelectorEvaluator('div');11const div = document.createElement('div');12const span = document.createElement('span');13import { createXPathEvaluator } from 'playwright/lib/server/dom.js';14const xPathEvaluator = createXPathEvaluator('div');15const div = document.createElement('div');16const span = document.createElement('span');17import { createXPathEvaluator } from 'playwright/lib/server/dom.js';18const xPathEvaluator = createXPathEvaluator('div');19const div = document.createElement('div');20const span = document.createElement('span');21import { createXPathEvaluator } from 'playwright/lib/server/dom.js';22const xPathEvaluator = createXPathEvaluator('div');23const div = document.createElement('div');24const span = document.createElement('span');

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