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;...
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;...
utilityScriptSource.js
Source: utilityScriptSource.js
1var pwExport2;(() => {3 'use strict'4 var t = {5 645: (t, e, r) => {6 function n(t, e, o) {7 const i = e(t)8 if (!('fallThrough' in i)) return i9 if (((t = i.fallThrough), o.has(t)))10 throw new Error('Argument is a circular structure')11 if ('symbol' == typeof t) return { v: 'undefined' }12 if (Object.is(t, void 0)) return { v: 'undefined' }13 if (Object.is(t, null)) return { v: 'null' }14 if (Object.is(t, NaN)) return { v: 'NaN' }15 if (Object.is(t, 1 / 0)) return { v: 'Infinity' }16 if (Object.is(t, -1 / 0)) return { v: '-Infinity' }17 if (Object.is(t, -0)) return { v: '-0' }18 if ('boolean' == typeof t) return t19 if ('number' == typeof t) return t20 if ('string' == typeof t) return t21 if (22 (u = t) instanceof Error ||23 (u && u.__proto__ && 'Error' === u.__proto__.name)24 ) {25 const e = t26 return 'captureStackTrace' in r.g.Error27 ? e.stack || ''28 : `${e.name}: ${e.message}\n${e.stack}`29 }30 var u31 if (32 (function (t) {33 return (34 t instanceof Date ||35 '[object Date]' === Object.prototype.toString.call(t)36 )37 })(t)38 )39 return { d: t.toJSON() }40 if (41 (function (t) {42 return (43 t instanceof RegExp ||44 '[object RegExp]' === Object.prototype.toString.call(t)45 )46 })(t)47 )48 return { r: { p: t.source, f: t.flags } }49 if (Array.isArray(t)) {50 const r = []51 o.add(t)52 for (let i = 0; i < t.length; ++i) r.push(n(t[i], e, o))53 return o.delete(t), { a: r }54 }55 if ('object' == typeof t) {56 const r = []57 o.add(t)58 for (const i of Object.keys(t)) {59 let u60 try {61 u = t[i]62 } catch (t) {63 continue64 }65 'toJSON' === i && 'function' == typeof u66 ? r.push({ k: i, v: { o: [] } })67 : r.push({ k: i, v: n(u, e, o) })68 }69 return o.delete(t), { o: r }70 }71 }72 Object.defineProperty(e, '__esModule', { value: !0 }),73 (e.parseEvaluationResultValue = function t(e, r = []) {74 if (!Object.is(e, void 0)) {75 if ('object' == typeof e && e) {76 if ('v' in e) {77 if ('undefined' === e.v) return78 return 'null' === e.v79 ? null80 : 'NaN' === e.v81 ? NaN82 : 'Infinity' === e.v83 ? 1 / 084 : '-Infinity' === e.v85 ? -1 / 086 : '-0' === e.v87 ? -088 : void 089 }90 if ('d' in e) return new Date(e.d)91 if ('r' in e) return new RegExp(e.r.p, e.r.f)92 if ('a' in e) return e.a.map((e) => t(e, r))93 if ('o' in e) {94 const n = {}95 for (const { k: o, v: i } of e.o) n[o] = t(i, r)96 return n97 }98 if ('h' in e) return r[e.h]99 }100 return e101 }102 }),103 (e.serializeAsCallArgument = function (t, e) {104 return n(t, e, new Set())105 })106 }107 },108 e = {}109 function r(n) {110 var o = e[n]111 if (void 0 !== o) return o.exports112 var i = (e[n] = { exports: {} })113 return t[n](i, i.exports, r), i.exports114 }115 r.g = (function () {116 if ('object' == typeof globalThis) return globalThis117 try {118 return this || new Function('return this')()119 } catch (t) {120 if ('object' == typeof window) return window121 }122 })()123 var n = {}124 ;(() => {125 var t = n126 t.default = void 0127 var e = r(645)128 t.default = class {129 evaluate(t, n, o, i, ...u) {130 const a = u.slice(0, i),131 f = u.slice(i),132 s = a.map((t) => (0, e.parseEvaluationResultValue)(t, f))133 let c = r.g.eval(o)134 return (135 !0 === t136 ? (c = c(...s))137 : !1 === t138 ? (c = c)139 : 'function' == typeof c && (c = c(...s)),140 n ? this._promiseAwareJsonValueNoThrow(c) : c141 )142 }143 jsonValue(t, r) {144 if (!Object.is(r, void 0))145 return (0, e.serializeAsCallArgument)(r, (t) => ({ fallThrough: t }))146 }147 _promiseAwareJsonValueNoThrow(t) {148 const e = (t) => {149 try {150 return this.jsonValue(!0, t)151 } catch (t) {152 return153 }154 }155 return t && 'object' == typeof t && 'function' == typeof t.then156 ? (async () => {157 const r = await t158 return e(r)159 })()160 : e(t)161 }162 }163 })(),164 (pwExport = n.default)...
utilityScriptSerializers.js
Source: utilityScriptSerializers.js
...27}28function isError(obj) {29 return obj instanceof Error || obj && obj.__proto__ && obj.__proto__.name === 'Error';30}31function parseEvaluationResultValue(value, handles = []) {32 if (Object.is(value, undefined)) return undefined;33 if (typeof value === 'object' && value) {34 if ('v' in value) {35 if (value.v === 'undefined') return undefined;36 if (value.v === 'null') return null;37 if (value.v === 'NaN') return NaN;38 if (value.v === 'Infinity') return Infinity;39 if (value.v === '-Infinity') return -Infinity;40 if (value.v === '-0') return -0;41 return undefined;42 }43 if ('d' in value) return new Date(value.d);44 if ('r' in value) return new RegExp(value.r.p, value.r.f);45 if ('a' in value) return value.a.map(a => parseEvaluationResultValue(a, handles));46 if ('o' in value) {47 const result = {};48 for (const {49 k,50 v51 } of value.o) result[k] = parseEvaluationResultValue(v, handles);52 return result;53 }54 if ('h' in value) return handles[value.h];55 }56 return value;57}58function serializeAsCallArgument(value, handleSerializer) {59 return serialize(value, handleSerializer, new Set());60}61function serialize(value, handleSerializer, visited) {62 const result = handleSerializer(value);63 if ('fallThrough' in result) value = result.fallThrough;else return result;64 if (visited.has(value)) throw new Error('Argument is a circular structure');65 if (typeof value === 'symbol') return {...
Using AI Code Generation
1const { parseEvaluationResultValue } = require('playwright/lib/server/frames');2const { parseEvaluationResultValue } = require('playwright/lib/server/frames');3const { parseEvaluationResultValue } = require('playwright/lib/server/frames');4const { parseEvaluationResultValue } = require('playwright/lib/server/frames');5const { parseEvaluationResultValue } = require('playwright/lib/server/frames');6const { parseEvaluationResultValue } = require('playwright/lib/server/frames');7const { parseEvaluationResultValue } = require('playwright/lib/server/frames');8const { parseEvaluationResultValue } = require('playwright/lib/server/frames');9const { parseEvaluationResultValue } = require('playwright/lib/server/frames');10const { parseEvaluationResultValue } = require('playwright/lib/server/frames');11const { parseEvaluationResultValue } = require('playwright/lib/server/frames');12const { parseEvaluationResultValue } = require('playwright/lib/server/frames');13const { parseEvaluationResultValue } = require('playwright/lib/server/frames');14const { parseEvaluationResultValue } = require('playwright/lib/server/frames');15const { parseEvaluationResultValue } = require('playwright/lib/server/frames');16const { parseEvaluationResultValue } = require('playwright/lib/server/frames');
Using AI Code Generation
1const { parseEvaluationResultValue } = require('playwright/lib/server/frames');2const { Frame } = require('playwright/lib/server/frames');3const { JSHandle } = require('playwright/lib/server/jsHandle');4const frame = new Frame();5const handle = new JSHandle(frame, 'jsHandle', 'string', 'some string');6const result = parseEvaluationResultValue(handle);7console.log(result);8{9}10const { parseEvaluationResultValue } = require('playwright/lib/server/frames');11const { Frame } = require('playwright/lib/server/frames');12const { JSHandle } = require('playwright/lib/server/jsHandle');13const frame = new Frame();14const handle = new JSHandle(frame, 'jsHandle', 'string', 'some string');15const result = parseEvaluationResultValue(handle);16console.log(result);17{18}19const { parseEvaluationResultValue } = require('playwright/lib/server/frames');20const { Frame } = require('playwright/lib/server/frames');21const { JSHandle } = require('playwright/lib/server/jsHandle');22const frame = new Frame();23const handle = new JSHandle(frame, 'jsHandle', 'string', 'some string');24const result = parseEvaluationResultValue(handle);25console.log(result);26{27}28const { parseEvaluationResultValue } = require('playwright/lib/server/frames');29const { Frame } = require('playwright/lib/server/frames');30const { JSHandle } = require('playwright/lib/server/jsHandle');31const frame = new Frame();32const handle = new JSHandle(frame, 'jsHandle', 'string', 'some string');33const result = parseEvaluationResultValue(handle);34console.log(result);35{36}
Using AI Code Generation
1const { parseEvaluationResultValue } = require('playwright/lib/server/frames');2const { chromium } = require('playwright');3const fs = require('fs');4const path = require('path');5const { promisify } = require('util');6const writeFileAsync = promisify(fs.writeFile);7const appendFileAsync = promisify(fs.appendFile);8const mkdirAsync = promisify(fs.mkdir);9const rimrafAsync = promisify(require('rimraf'));10const { exec } = require('child_process');11const { promisify: promisifyExec } = require('util');12const execAsync = promisifyExec(exec);13const { v4: uuidv4 } = require('uuid');14const { createServer } = require('http');15const { parse } = require('url');16const { parse: parseQuery } = require('querystring');17const { parse: parseHTML } = require('node-html-parser');18const { createProxyMiddleware } = require('http-proxy-middleware');19const { createProxyServer } = require('http-proxy');20const { createServer: createHttpsServer } = require('https');21const { readFileSync } = require('fs');22const { join } = require('path');23const { createServer: createConnectServer } = require('connect');24const { createServer: createWebSocketServer } = require('ws');25const { createServer: createHttp2Server } = require('http2');26const { createServer: createHttp2SecureServer } = require('http2');27const { createServer: createHttp2ServerWithSpdy } = require('spdy');28const { createServer: createHttp2SecureServerWithSpdy } = require('spdy');29const { createServer: createHttp2ServerWithHttp2 } = require('http2');30const { createServer: createHttp2SecureServerWithHttp2 } = require('http2');31const { createServer: createHttp2ServerWithHttp2Secure } = require('http2');32const { createServer: createHttp2SecureServerWithHttp2Secure } = require('http2');33const { createServer: createHttp2ServerWithHttp2SecureSpdy } = require('http2');34const { createServer: createHttp2SecureServerWithHttp2SecureSpdy } = require('http2');35const { createServer: createHttp2ServerWithHttp2Sp
Using AI Code Generation
1const { parseEvaluationResultValue } = require('playwright/lib/server/frames');2const { parseEvaluationResult } = require('playwright/lib/server/frames');3const { contextBridge } = require('electron');4contextBridge.exposeInMainWorld('parseEvaluationResultValue', parseEvaluationResultValue);5contextBridge.exposeInMainWorld('parseEvaluationResult', parseEvaluationResult);6const { contextBridge } = require('electron');7const { parseEvaluationResultValue, parseEvaluationResult } = window.require('electron').remote;8contextBridge.exposeInMainWorld('parseEvaluationResultValue', parseEvaluationResultValue);9contextBridge.exposeInMainWorld('parseEvaluationResult', parseEvaluationResult);10const { parseEvaluationResultValue, parseEvaluationResult } = window.require('electron').remote;11const result = await page.evaluateHandle(() => window);12const parsedResult = parseEvaluationResultValue(result);13console.log('parsedResult', parsedResult);14const result2 = await page.evaluate(() => window);15const parsedResult2 = parseEvaluationResult(result2);16console.log('parsedResult2', parsedResult2);17const { evaluate } = require('playwright/lib/server/frames');18const { contextBridge } = require('electron');19contextBridge.exposeInMainWorld('evaluate', evaluate);20const { contextBridge } = require('electron');21const { evaluate } = window.require('electron').remote;22contextBridge.exposeInMainWorld('evaluate', evaluate);23const { evaluate } = window.require('electron').remote;24const result = await page.evaluate(() => window);25console.log('result', result);26const { evaluateHandle } = require('playwright/lib/server/frames');27const { contextBridge } = require('electron');28contextBridge.exposeInMainWorld('evaluateHandle', evaluateHandle);29const { contextBridge
Using AI Code Generation
1const { parseEvaluationResultValue } = require('playwright/lib/server/common/javascript');2const { parseValue } = require('playwright/lib/server/common/protocolHelper');3const { parseResult } = require('playwright/lib/server/common/serializer');4const parsedValue = parseEvaluationResultValue(value);5const parsedResult = parseResult(parsedValue, undefined);6const parsedProtocolValue = parseValue(parsedResult);7console.log(parsedProtocolValue);8console.log(value);9console.log(parsedProtocolValue['name']);10console.log(parsedProtocolValue['age']);11console.log(parsedProtocolValue['address']);
Using AI Code Generation
1const { parseEvaluationResultValue } = require('playwright/lib/server/frames');2const { parseExpression } = require('playwright/lib/server/common/inspectorBackendCommands');3const { parse } = require('playwright/lib/server/common/inspectorBackendCommands');4const expression = '({a: 1, b: 2})';5const result = parseEvaluationResultValue(parseExpression(expression).result);6console.log(result);7{ a: 1, b: 2 }
Using AI Code Generation
1const { parseEvaluationResultValue } = require('playwright/lib/server/common/javascript');2const { parse } = require('playwright/lib/server/common/json');3const { serialize } = require('playwright/lib/server/common/json');4const input = {5 objectId: '{"injectedScriptId":1,"id":1}',6 preview: {7 {8 },9 {10 }11 }12};13const result = parseEvaluationResultValue(input, new Map());14console.log(serialize(result));15const input2 = {16 objectId: '{"injectedScriptId":1,"id":1}',17 preview: {18 {19 },20 {21 }22 },23 value: {24 objectId: '{"injectedScriptId":1,"id":1}',25 preview: {
Using AI Code Generation
1const { parseEvaluationResultValue } = require('playwright/lib/server/frames');2const { parseResult } = require('playwright/lib/server/frames');3const result = parseEvaluationResultValue({4 objectId: '{"injectedScriptId":1,"id":6}',5 preview: {6 {7 },8 {9 },10 {11 value: 'HTMLCollection(0)',12 description: 'HTMLCollection(0)'13 },14 {15 }16 }17});18console.log(result);19console.log(parseResult(result));
Jest + Playwright - Test callbacks of event-based DOM library
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This question is quite close to a "need more focus" question. But let's try to give it some focus:
Does Playwright has access to the cPicker object on the page? Does it has access to the window object?
Yes, you can access both cPicker and the window object inside an evaluate call.
Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?
Exactly, or you can assign values to a javascript variable:
const cPicker = new ColorPicker({
onClickOutside(e){
},
onInput(color){
window['color'] = color;
},
onChange(color){
window['result'] = color;
}
})
And then
it('Should call all callbacks with correct arguments', async() => {
await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})
// Wait until the next frame
await page.evaluate(() => new Promise(requestAnimationFrame))
// Act
// Assert
const result = await page.evaluate(() => window['color']);
// Check the value
})
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