gecko-dev/xpcom/tests/unit/test_systemInfo.js

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JavaScript

/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
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* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is XPCOM unit tests.
*
* The Initial Developer of the Original Code is
* Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2009
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Marco Bonardo <mak77@bonardo.net>
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* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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function run_test() {
const PROPERTIES = ["name", "host", "arch", "version", "pagesize",
"pageshift", "memmapalign", "cpucount", "memsize"];
let sysInfo = Components.classes["@mozilla.org/system-info;1"].
getService(Components.interfaces.nsIPropertyBag2);
PROPERTIES.forEach(function(aPropertyName) {
print("Testing property: " + aPropertyName);
let value = sysInfo.getProperty(aPropertyName);
do_check_true(!!value);
});
}