test_systemInfo.js

Enable keyboard shortcuts

/* 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/. */

function run_test() {

  const PROPERTIES = [

    "name",

    "arch",

    "version",

    "pagesize",

    "pageshift",

    "memmapalign",

    "memsize",

];

  let sysInfo = Services.sysinfo;

  PROPERTIES.forEach(function (aPropertyName) {

    print("Testing property: " + aPropertyName);

    let value = sysInfo.getProperty(aPropertyName);

    Assert.ok(!!value);

});

  // This property must exist, but its value might be zero.

  print("Testing property: umask");

  Assert.equal(typeof sysInfo.getProperty("umask"), "number");