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- "use strict";
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.FFExecutionContext = void 0;
- var js = _interopRequireWildcard(require("../javascript"));
- var _stackTrace = require("../../utils/stackTrace");
- var _utilityScriptSerializers = require("../isomorphic/utilityScriptSerializers");
- var _protocolError = require("../protocolError");
- function _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); }
- function _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; }
- /**
- * Copyright 2019 Google Inc. All rights reserved.
- * Modifications copyright (c) Microsoft Corporation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- class FFExecutionContext {
- constructor(session, executionContextId) {
- this._session = void 0;
- this._executionContextId = void 0;
- this._session = session;
- this._executionContextId = executionContextId;
- }
- async rawEvaluateJSON(expression) {
- const payload = await this._session.send('Runtime.evaluate', {
- expression,
- returnByValue: true,
- executionContextId: this._executionContextId
- }).catch(rewriteError);
- checkException(payload.exceptionDetails);
- return payload.result.value;
- }
- async rawEvaluateHandle(expression) {
- const payload = await this._session.send('Runtime.evaluate', {
- expression,
- returnByValue: false,
- executionContextId: this._executionContextId
- }).catch(rewriteError);
- checkException(payload.exceptionDetails);
- return payload.result.objectId;
- }
- rawCallFunctionNoReply(func, ...args) {
- this._session.send('Runtime.callFunction', {
- functionDeclaration: func.toString(),
- args: args.map(a => a instanceof js.JSHandle ? {
- objectId: a._objectId
- } : {
- value: a
- }),
- returnByValue: true,
- executionContextId: this._executionContextId
- }).catch(() => {});
- }
- async evaluateWithArguments(expression, returnByValue, utilityScript, values, objectIds) {
- const payload = await this._session.send('Runtime.callFunction', {
- functionDeclaration: expression,
- args: [{
- objectId: utilityScript._objectId,
- value: undefined
- }, ...values.map(value => ({
- value
- })), ...objectIds.map(objectId => ({
- objectId,
- value: undefined
- }))],
- returnByValue,
- executionContextId: this._executionContextId
- }).catch(rewriteError);
- checkException(payload.exceptionDetails);
- if (returnByValue) return (0, _utilityScriptSerializers.parseEvaluationResultValue)(payload.result.value);
- return utilityScript._context.createHandle(payload.result);
- }
- async getProperties(context, objectId) {
- const response = await this._session.send('Runtime.getObjectProperties', {
- executionContextId: this._executionContextId,
- objectId
- });
- const result = new Map();
- for (const property of response.properties) result.set(property.name, context.createHandle(property.value));
- return result;
- }
- createHandle(context, remoteObject) {
- return new js.JSHandle(context, remoteObject.subtype || remoteObject.type || '', renderPreview(remoteObject), remoteObject.objectId, potentiallyUnserializableValue(remoteObject));
- }
- async releaseHandle(objectId) {
- await this._session.send('Runtime.disposeObject', {
- executionContextId: this._executionContextId,
- objectId
- });
- }
- objectCount(objectId) {
- throw new Error('Method not implemented in Firefox.');
- }
- }
- exports.FFExecutionContext = FFExecutionContext;
- function checkException(exceptionDetails) {
- if (!exceptionDetails) return;
- if (exceptionDetails.value) throw new js.JavaScriptErrorInEvaluate(JSON.stringify(exceptionDetails.value));else throw new js.JavaScriptErrorInEvaluate(exceptionDetails.text + (exceptionDetails.stack ? '\n' + exceptionDetails.stack : ''));
- }
- function rewriteError(error) {
- if (error.message.includes('cyclic object value') || error.message.includes('Object is not serializable')) return {
- result: {
- type: 'undefined',
- value: undefined
- }
- };
- if (error instanceof TypeError && error.message.startsWith('Converting circular structure to JSON')) (0, _stackTrace.rewriteErrorMessage)(error, error.message + ' Are you passing a nested JSHandle?');
- if (!js.isJavaScriptErrorInEvaluate(error) && !(0, _protocolError.isSessionClosedError)(error)) throw new Error('Execution context was destroyed, most likely because of a navigation.');
- throw error;
- }
- function potentiallyUnserializableValue(remoteObject) {
- const value = remoteObject.value;
- const unserializableValue = remoteObject.unserializableValue;
- return unserializableValue ? js.parseUnserializableValue(unserializableValue) : value;
- }
- function renderPreview(object) {
- if (object.type === 'undefined') return 'undefined';
- if (object.unserializableValue) return String(object.unserializableValue);
- if (object.type === 'symbol') return 'Symbol()';
- if (object.subtype === 'regexp') return 'RegExp';
- if (object.subtype === 'weakmap') return 'WeakMap';
- if (object.subtype === 'weakset') return 'WeakSet';
- if (object.subtype) return object.subtype[0].toUpperCase() + object.subtype.slice(1);
- if ('value' in object) return String(object.value);
- }
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