Best JavaScript code snippet using playwright-internal
crExecutionContext.js
Source:crExecutionContext.js  
1"use strict";2Object.defineProperty(exports, "__esModule", {3  value: true4});5exports.CRExecutionContext = void 0;6var _crProtocolHelper = require("./crProtocolHelper");7var js = _interopRequireWildcard(require("../javascript"));8var _stackTrace = require("../../utils/stackTrace");9var _utilityScriptSerializers = require("../common/utilityScriptSerializers");10var _protocolError = require("../common/protocolError");11function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }12function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }13/**14 * Copyright 2017 Google Inc. All rights reserved.15 * Modifications copyright (c) Microsoft Corporation.16 *17 * Licensed under the Apache License, Version 2.0 (the "License");18 * you may not use this file except in compliance with the License.19 * You may obtain a copy of the License at20 *21 *     http://www.apache.org/licenses/LICENSE-2.022 *23 * Unless required by applicable law or agreed to in writing, software24 * distributed under the License is distributed on an "AS IS" BASIS,25 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.26 * See the License for the specific language governing permissions and27 * limitations under the License.28 */29class CRExecutionContext {30  constructor(client, contextPayload) {31    this._client = void 0;32    this._contextId = void 0;33    this._client = client;34    this._contextId = contextPayload.id;35  }36  async rawEvaluateJSON(expression) {37    const {38      exceptionDetails,39      result: remoteObject40    } = await this._client.send('Runtime.evaluate', {41      expression,42      contextId: this._contextId,43      returnByValue: true44    }).catch(rewriteError);45    if (exceptionDetails) throw new js.JavaScriptErrorInEvaluate((0, _crProtocolHelper.getExceptionMessage)(exceptionDetails));46    return remoteObject.value;47  }48  async rawEvaluateHandle(expression) {49    const {50      exceptionDetails,51      result: remoteObject52    } = await this._client.send('Runtime.evaluate', {53      expression,54      contextId: this._contextId55    }).catch(rewriteError);56    if (exceptionDetails) throw new js.JavaScriptErrorInEvaluate((0, _crProtocolHelper.getExceptionMessage)(exceptionDetails));57    return remoteObject.objectId;58  }59  rawCallFunctionNoReply(func, ...args) {60    this._client.send('Runtime.callFunctionOn', {61      functionDeclaration: func.toString(),62      arguments: args.map(a => a instanceof js.JSHandle ? {63        objectId: a._objectId64      } : {65        value: a66      }),67      returnByValue: true,68      executionContextId: this._contextId,69      userGesture: true70    }).catch(() => {});71  }72  async evaluateWithArguments(expression, returnByValue, utilityScript, values, objectIds) {73    const {74      exceptionDetails,75      result: remoteObject76    } = await this._client.send('Runtime.callFunctionOn', {77      functionDeclaration: expression,78      objectId: utilityScript._objectId,79      arguments: [{80        objectId: utilityScript._objectId81      }, ...values.map(value => ({82        value83      })), ...objectIds.map(objectId => ({84        objectId85      }))],86      returnByValue,87      awaitPromise: true,88      userGesture: true89    }).catch(rewriteError);90    if (exceptionDetails) throw new js.JavaScriptErrorInEvaluate((0, _crProtocolHelper.getExceptionMessage)(exceptionDetails));91    return returnByValue ? (0, _utilityScriptSerializers.parseEvaluationResultValue)(remoteObject.value) : utilityScript._context.createHandle(remoteObject);92  }93  async getProperties(context, objectId) {94    const response = await this._client.send('Runtime.getProperties', {95      objectId,96      ownProperties: true97    });98    const result = new Map();99    for (const property of response.result) {100      if (!property.enumerable || !property.value) continue;101      result.set(property.name, context.createHandle(property.value));102    }103    return result;104  }105  createHandle(context, remoteObject) {106    return new js.JSHandle(context, remoteObject.subtype || remoteObject.type, renderPreview(remoteObject), remoteObject.objectId, potentiallyUnserializableValue(remoteObject));107  }108  async releaseHandle(objectId) {109    await (0, _crProtocolHelper.releaseObject)(this._client, objectId);110  }111}112exports.CRExecutionContext = CRExecutionContext;113function rewriteError(error) {114  if (error.message.includes('Object reference chain is too long')) return {115    result: {116      type: 'undefined'117    }118  };119  if (error.message.includes('Object couldn\'t be returned by value')) return {120    result: {121      type: 'undefined'122    }123  };124  if (error instanceof TypeError && error.message.startsWith('Converting circular structure to JSON')) (0, _stackTrace.rewriteErrorMessage)(error, error.message + ' Are you passing a nested JSHandle?');125  if (!js.isJavaScriptErrorInEvaluate(error) && !(0, _protocolError.isSessionClosedError)(error)) throw new Error('Execution context was destroyed, most likely because of a navigation.');126  throw error;127}128function potentiallyUnserializableValue(remoteObject) {129  const value = remoteObject.value;130  const unserializableValue = remoteObject.unserializableValue;131  return unserializableValue ? js.parseUnserializableValue(unserializableValue) : value;132}133function renderPreview(object) {134  if (object.type === 'undefined') return 'undefined';135  if ('value' in object) return String(object.value);136  if (object.unserializableValue) return String(object.unserializableValue);137  if (object.description === 'Object' && object.preview) {138    const tokens = [];139    for (const {140      name,141      value142    } of object.preview.properties) tokens.push(`${name}: ${value}`);143    return `{${tokens.join(', ')}}`;144  }145  if (object.subtype === 'array' && object.preview) {146    const result = [];147    for (const {148      name,149      value150    } of object.preview.properties) result[+name] = value;151    return '[' + String(result) + ']';152  }153  return object.description;...crawl.js
Source:crawl.js  
...110            try {111                yield Promise.all(Array.from(pageMap.values()).map((page /* puppeteer Page */) => page.goto('about:blank')));112            }113            catch (error) {114                if (isSessionClosedError(error)) {115                    logger.debug('WARNING: session dropped (page unexpectedly closed?)');116                    // EAT IT and carry on117                }118                else if (isNotHTMLPageGraphError(error)) {119                    logger.debug('WARNING: was not able to fetch PageGraph data from target');120                    // EAT IT and carry on121                }122                else {123                    logger.debug('ERROR flushing PageGraph data:', error);124                    throw error;125                }126            }127            yield page.close();128        }...ffExecutionContext.js
Source:ffExecutionContext.js  
1"use strict";2Object.defineProperty(exports, "__esModule", {3  value: true4});5exports.FFExecutionContext = void 0;6var js = _interopRequireWildcard(require("../javascript"));7var _stackTrace = require("../../utils/stackTrace");8var _utilityScriptSerializers = require("../common/utilityScriptSerializers");9var _protocolError = require("../common/protocolError");10function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }11function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }12/**13 * Copyright 2019 Google Inc. All rights reserved.14 * Modifications copyright (c) Microsoft Corporation.15 *16 * Licensed under the Apache License, Version 2.0 (the "License");17 * you may not use this file except in compliance with the License.18 * You may obtain a copy of the License at19 *20 *     http://www.apache.org/licenses/LICENSE-2.021 *22 * Unless required by applicable law or agreed to in writing, software23 * distributed under the License is distributed on an "AS IS" BASIS,24 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.25 * See the License for the specific language governing permissions and26 * limitations under the License.27 */28class FFExecutionContext {29  constructor(session, executionContextId) {30    this._session = void 0;31    this._executionContextId = void 0;32    this._session = session;33    this._executionContextId = executionContextId;34  }35  async rawEvaluateJSON(expression) {36    const payload = await this._session.send('Runtime.evaluate', {37      expression,38      returnByValue: true,39      executionContextId: this._executionContextId40    }).catch(rewriteError);41    checkException(payload.exceptionDetails);42    return payload.result.value;43  }44  async rawEvaluateHandle(expression) {45    const payload = await this._session.send('Runtime.evaluate', {46      expression,47      returnByValue: false,48      executionContextId: this._executionContextId49    }).catch(rewriteError);50    checkException(payload.exceptionDetails);51    return payload.result.objectId;52  }53  rawCallFunctionNoReply(func, ...args) {54    this._session.send('Runtime.callFunction', {55      functionDeclaration: func.toString(),56      args: args.map(a => a instanceof js.JSHandle ? {57        objectId: a._objectId58      } : {59        value: a60      }),61      returnByValue: true,62      executionContextId: this._executionContextId63    }).catch(() => {});64  }65  async evaluateWithArguments(expression, returnByValue, utilityScript, values, objectIds) {66    const payload = await this._session.send('Runtime.callFunction', {67      functionDeclaration: expression,68      args: [{69        objectId: utilityScript._objectId,70        value: undefined71      }, ...values.map(value => ({72        value73      })), ...objectIds.map(objectId => ({74        objectId,75        value: undefined76      }))],77      returnByValue,78      executionContextId: this._executionContextId79    }).catch(rewriteError);80    checkException(payload.exceptionDetails);81    if (returnByValue) return (0, _utilityScriptSerializers.parseEvaluationResultValue)(payload.result.value);82    return utilityScript._context.createHandle(payload.result);83  }84  async getProperties(context, objectId) {85    const response = await this._session.send('Runtime.getObjectProperties', {86      executionContextId: this._executionContextId,87      objectId88    });89    const result = new Map();90    for (const property of response.properties) result.set(property.name, context.createHandle(property.value));91    return result;92  }93  createHandle(context, remoteObject) {94    return new js.JSHandle(context, remoteObject.subtype || remoteObject.type || '', renderPreview(remoteObject), remoteObject.objectId, potentiallyUnserializableValue(remoteObject));95  }96  async releaseHandle(objectId) {97    await this._session.send('Runtime.disposeObject', {98      executionContextId: this._executionContextId,99      objectId100    });101  }102}103exports.FFExecutionContext = FFExecutionContext;104function checkException(exceptionDetails) {105  if (!exceptionDetails) return;106  if (exceptionDetails.value) throw new js.JavaScriptErrorInEvaluate(JSON.stringify(exceptionDetails.value));else throw new js.JavaScriptErrorInEvaluate(exceptionDetails.text + (exceptionDetails.stack ? '\n' + exceptionDetails.stack : ''));107}108function rewriteError(error) {109  if (error.message.includes('cyclic object value') || error.message.includes('Object is not serializable')) return {110    result: {111      type: 'undefined',112      value: undefined113    }114  };115  if (error instanceof TypeError && error.message.startsWith('Converting circular structure to JSON')) (0, _stackTrace.rewriteErrorMessage)(error, error.message + ' Are you passing a nested JSHandle?');116  if (!js.isJavaScriptErrorInEvaluate(error) && !(0, _protocolError.isSessionClosedError)(error)) throw new Error('Execution context was destroyed, most likely because of a navigation.');117  throw error;118}119function potentiallyUnserializableValue(remoteObject) {120  const value = remoteObject.value;121  const unserializableValue = remoteObject.unserializableValue;122  return unserializableValue ? js.parseUnserializableValue(unserializableValue) : value;123}124function renderPreview(object) {125  if (object.type === 'undefined') return 'undefined';126  if (object.unserializableValue) return String(object.unserializableValue);127  if (object.type === 'symbol') return 'Symbol()';128  if (object.subtype === 'regexp') return 'RegExp';129  if (object.subtype === 'weakmap') return 'WeakMap';130  if (object.subtype === 'weakset') return 'WeakSet';131  if (object.subtype) return object.subtype[0].toUpperCase() + object.subtype.slice(1);132  if ('value' in object) return String(object.value);...wkExecutionContext.js
Source:wkExecutionContext.js  
1"use strict";2Object.defineProperty(exports, "__esModule", {3  value: true4});5exports.WKExecutionContext = void 0;6var js = _interopRequireWildcard(require("../javascript"));7var _utilityScriptSerializers = require("../common/utilityScriptSerializers");8var _protocolError = require("../common/protocolError");9function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }10function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }11/**12 * Copyright 2017 Google Inc. All rights reserved.13 * Modifications copyright (c) Microsoft Corporation.14 *15 * Licensed under the Apache License, Version 2.0 (the "License");16 * you may not use this file except in compliance with the License.17 * You may obtain a copy of the License at18 *19 *     http://www.apache.org/licenses/LICENSE-2.020 *21 * Unless required by applicable law or agreed to in writing, software22 * distributed under the License is distributed on an "AS IS" BASIS,23 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.24 * See the License for the specific language governing permissions and25 * limitations under the License.26 */27class WKExecutionContext {28  constructor(session, contextId) {29    this._session = void 0;30    this._contextId = void 0;31    this._session = session;32    this._contextId = contextId;33  }34  async rawEvaluateJSON(expression) {35    try {36      const response = await this._session.send('Runtime.evaluate', {37        expression,38        contextId: this._contextId,39        returnByValue: true40      });41      if (response.wasThrown) throw new js.JavaScriptErrorInEvaluate(response.result.description);42      return response.result.value;43    } catch (error) {44      throw rewriteError(error);45    }46  }47  async rawEvaluateHandle(expression) {48    try {49      const response = await this._session.send('Runtime.evaluate', {50        expression,51        contextId: this._contextId,52        returnByValue: false53      });54      if (response.wasThrown) throw new js.JavaScriptErrorInEvaluate(response.result.description);55      return response.result.objectId;56    } catch (error) {57      throw rewriteError(error);58    }59  }60  rawCallFunctionNoReply(func, ...args) {61    this._session.send('Runtime.callFunctionOn', {62      functionDeclaration: func.toString(),63      objectId: args.find(a => a instanceof js.JSHandle)._objectId,64      arguments: args.map(a => a instanceof js.JSHandle ? {65        objectId: a._objectId66      } : {67        value: a68      }),69      returnByValue: true,70      emulateUserGesture: true71    }).catch(() => {});72  }73  async evaluateWithArguments(expression, returnByValue, utilityScript, values, objectIds) {74    try {75      const response = await this._session.send('Runtime.callFunctionOn', {76        functionDeclaration: expression,77        objectId: utilityScript._objectId,78        arguments: [{79          objectId: utilityScript._objectId80        }, ...values.map(value => ({81          value82        })), ...objectIds.map(objectId => ({83          objectId84        }))],85        returnByValue,86        emulateUserGesture: true,87        awaitPromise: true88      });89      if (response.wasThrown) throw new js.JavaScriptErrorInEvaluate(response.result.description);90      if (returnByValue) return (0, _utilityScriptSerializers.parseEvaluationResultValue)(response.result.value);91      return utilityScript._context.createHandle(response.result);92    } catch (error) {93      throw rewriteError(error);94    }95  }96  async getProperties(context, objectId) {97    const response = await this._session.send('Runtime.getProperties', {98      objectId,99      ownProperties: true100    });101    const result = new Map();102    for (const property of response.properties) {103      if (!property.enumerable || !property.value) continue;104      result.set(property.name, context.createHandle(property.value));105    }106    return result;107  }108  createHandle(context, remoteObject) {109    const isPromise = remoteObject.className === 'Promise';110    return new js.JSHandle(context, isPromise ? 'promise' : remoteObject.subtype || remoteObject.type, renderPreview(remoteObject), remoteObject.objectId, potentiallyUnserializableValue(remoteObject));111  }112  async releaseHandle(objectId) {113    await this._session.send('Runtime.releaseObject', {114      objectId115    });116  }117}118exports.WKExecutionContext = WKExecutionContext;119function potentiallyUnserializableValue(remoteObject) {120  const value = remoteObject.value;121  const isUnserializable = remoteObject.type === 'number' && ['NaN', '-Infinity', 'Infinity', '-0'].includes(remoteObject.description);122  return isUnserializable ? js.parseUnserializableValue(remoteObject.description) : value;123}124function rewriteError(error) {125  if (!js.isJavaScriptErrorInEvaluate(error) && !(0, _protocolError.isSessionClosedError)(error)) return new Error('Execution context was destroyed, most likely because of a navigation.');126  return error;127}128function renderPreview(object) {129  if (object.type === 'undefined') return 'undefined';130  if ('value' in object) return String(object.value);131  if (object.description === 'Object' && object.preview) {132    const tokens = [];133    for (const {134      name,135      value136    } of object.preview.properties) tokens.push(`${name}: ${value}`);137    return `{${tokens.join(', ')}}`;138  }139  if (object.subtype === 'array' && object.preview) {140    const result = [];141    for (const {142      name,143      value144    } of object.preview.properties) result[+name] = value;145    return '[' + String(result) + ']';146  }147  return object.description;...protocolError.js
Source:protocolError.js  
...26    this.sessionClosed = sessionClosed || false;27  }28}29exports.ProtocolError = ProtocolError;30function isSessionClosedError(e) {31  return e instanceof ProtocolError && e.sessionClosed;...Using AI Code Generation
1const { isSessionClosedError } = require('playwright/lib/utils/utils');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  try {8    await page.evaluate(() => {9      throw new Error('foobar');10    });11  } catch (e) {12  }13  await browser.close();14})();Using AI Code Generation
1const { isSessionClosedError } = require('playwright/lib/client/errors');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  console.log(await page.title());8  await browser.close();9})();101. Download the example [or clone the repo](Using AI Code Generation
1const { isSessionClosedError } = require('@playwright/test/lib/utils/utils');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  try {8    await page.waitForSelector('text=Non-existent');9  } catch (e) {10    if (isSessionClosedError(e)) {11      console.log('Session closed error');12    } else {13      throw e;14    }15  } finally {16    await browser.close();17  }18})();19const { isSessionClosedError } = require('@playwright/test/lib/utils/utils');20const { chromium } = require('playwright');21describe('Playwright', () => {22  it('should detect session closed error', async () => {23    const browser = await chromium.launch();24    const context = await browser.newContext();25    const page = await context.newPage();26    try {27      await page.waitForSelector('text=Non-existent');28    } catch (e) {29      if (isSessionClosedError(e)) {30        console.log('Session closed error');31      } else {32        throw e;33      }34    } finally {35      await browser.close();36    }37  });38});39const { isSessionClosedError } = require('@playwright/test/lib/utils/utils');40const { chromium } = require('playwright');41describe('Playwright', () => {42  it('should detect session closed error', async () => {43    const browser = await chromium.launch();44    const context = await browser.newContext();45    const page = await context.newPage();46    try {47      await page.waitForSelector('text=Non-existent');48    } catch (e) {49      if (isSessionClosedError(e)) {50        console.log('Session closed error');51      } else {52        throw e;53      }54    } finally {55      await browser.close();56    }57  });58});59const { isSessionClosedErrorUsing AI Code Generation
1const { isSessionClosedError } = require('playwright-core/lib/server/errors');2const { isSessionClosedError } = require('playwright-core/lib/server/errors');3try {4} catch (error) {5  if (isSessionClosedError(error)) {6    await browser.close();7    await launchBrowser();8    await runTest();9  }10}11- [isSessionClosedError](Using AI Code Generation
1const { isSessionClosedError } = require('playwright/lib/server/chromium/crConnection');2const { chromium } = require('playwright');3(async () => {4    const browser = await chromium.launch();5    const context = await browser.newContext();6    const page = await context.newPage();7    try {8        await page.evaluate(() => {9            throw new Error('Session closed. Most likely the page has been closed.');10        });11    } catch (e) {12        if (isSessionClosedError(e)) {13            console.log('Session closed error');14        } else {15            throw e;16        }17    }18    await browser.close();19})();20const { isSessionClosedError } = require('playwright/lib/server/chromium/crConnection');21const { chromium } = require('playwright');22(async () => {23    const browser = await chromium.launch();24    const context = await browser.newContext();25    const page = await context.newPage();26    try {27        await page.evaluate(() => {28            throw new Error('Session closed. Most likely the page has been closed.');29        });30    } catch (e) {31        if (isSessionClosedError(e)) {32            console.log('Session closed error');33        } else {34            throw e;35        }36    }37    await browser.close();38})();39const { isSessionClosedError } = require('playwright/lib/server/chromium/crConnection');40const { chromium } = require('playwright');41(async () => {42    const browser = await chromium.launch();43    const context = await browser.newContext();44    const page = await context.newPage();45    try {46        await page.evaluate(() => {47            throw new Error('Session closed. Most likely the page has been closed.');48        });49    } catch (e) {50        if (isSessionClosedError(e)) {51            console.log('Session closed error');52        } else {53            throw e;54        }55    }56    await browser.close();57})();58const { isSessionClosedError } = require('playwright/lib/server/chromium/crConnection');59const { chromiumUsing AI Code Generation
1const { isSessionClosedError } = require('playwright/lib/utils/error');2const { chromium } = require('playwright');3(async () => {4    const browser = await chromium.launch({ headless: false });5    const context = await browser.newContext();6    const page = await context.newPage();7    const [request] = await Promise.all([8        page.waitForRequest('**/login'),9    ]);10    await context.close();11    try {12        await request.response();13    } catch (error) {14        if (isSessionClosedError(error)) {15            console.log('Request failed because context was closed');16        } else {17            throw error;18        }19    }20    await browser.close();21})();22const { isSessionClosedError } = require('playwright/lib/utils/error');23isSessionClosedError(error)24isSessionClosedError(error)Using AI Code Generation
1const { InternalError } = require('playwright/lib/server/errors');2const { isSessionClosedError } = InternalError;3isSessionClosedError(new Error('Session closed. Most likely the page has been closed.'))4const { InternalError } = require('playwright');5const { isSessionClosedError } = InternalError;6isSessionClosedError(new Error('Session closed. Most likely the page has been closed.'))7const { InternalError } = require('playwright/lib/helper');8const { isSessionClosedError } = InternalError;9isSessionClosedError(new Error('Session closed. Most likely the page has been closed.'))10const { InternalError } = require('puppeteer/lib/cjs/puppeteer/common/InternalErrors');11const { isSessionClosedError } = InternalError;12isSessionClosedError(new Error('Session closed. Most likely the page has been closed.'))13const { InternalError } = require('webdriverio/build/lib/utils/ErrorHandler');14const { isSessionClosedErrorLambdaTest’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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