forked from mirrors/gecko-dev
69fa6f5492
Depends on D123655 With this patch, the MessageHandler can immediately check if a command is implemented by the modules, and therefore reject as early as possible. This is implemented via a checkCommand method on MessageHandler. Other required changes: - ModuleRegistry now owns the logic to import BiDi modules. - ModuleCache exposes a `getAllModuleClasses` to get all the relevant modules for a moduleName+destination pair. Error messages have been improved and are verified with a dedicated test Differential Revision: https://phabricator.services.mozilla.com/D123655
33 lines
1.1 KiB
JavaScript
33 lines
1.1 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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var EXPORTED_SYMBOLS = ["getModuleClass"];
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/**
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* Retrieve the WebDriver BiDi module class matching the provided module name
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* and folder.
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*
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* @param {String} moduleName
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* The name of the module to get the class for.
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* @param {String} moduleFolder
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* A valid folder name for modules.
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* @return {Class=}
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* The class corresponding to the module name and folder, null if no match
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* was found.
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* @throws {Error}
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* If the provided module folder is unexpected.
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**/
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const getModuleClass = function(moduleName, moduleFolder) {
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const path = `chrome://mochitests/content/browser/remote/shared/messagehandler/test/browser/resources/modules/${moduleFolder}/${moduleName}.jsm`;
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try {
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return ChromeUtils.import(path)[moduleName];
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} catch (e) {
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if (e.result == Cr.NS_ERROR_FILE_NOT_FOUND) {
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return null;
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}
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throw e;
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}
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};
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