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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/**
* Retrieve the WebDriver BiDi module class matching the provided module name
* and folder.
*
* @param {String} moduleName
* The name of the module to get the class for.
* @param {String} moduleFolder
* A valid folder name for modules.
* @return {Class=}
* The class corresponding to the module name and folder, null if no match
* was found.
* @throws {Error}
* If the provided module folder is unexpected.
**/
export const getModuleClass = function(moduleName, moduleFolder) {
const root = `chrome://mochitests/content/browser/remote/shared/messagehandler/test/`;
const path = `${root}browser/resources/modules/${moduleFolder}/${moduleName}.sys.mjs`;
try {
return ChromeUtils.importESModule(path)[moduleName];
} catch (e) {
if (e.result == Cr.NS_ERROR_FILE_NOT_FOUND) {
return null;
}
throw e;
}
};
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