gecko/addon-sdk/source/test/test-private-browsing.js

/* 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/. */
'use strict';

const { pb, pbUtils } = require('./private-browsing/helper');
const { merge } = require('sdk/util/object');
const windows = require('sdk/windows').browserWindows;
const winUtils = require('sdk/window/utils');

// is global pb is enabled?
if (pbUtils.isGlobalPBSupported) {
  merge(module.exports, require('./private-browsing/global'));
}
else if (pbUtils.isWindowPBSupported) {
  merge(module.exports, require('./private-browsing/windows'));
}

exports.testWindowDefaults = function(test) {
  test.assertEqual(windows.activeWindow.isPrivateBrowsing, false, 'window is not private browsing by default');
  let chromeWin = winUtils.getMostRecentBrowserWindow();
  test.assertEqual(pbUtils.getMode(chromeWin), false);
  test.assertEqual(pbUtils.isWindowPrivate(chromeWin), false);
}

// tests for the case where private browsing doesn't exist
exports.testIsActiveDefault = function(test) {
  test.assertEqual(pb.isActive, false,
                   'pb.isActive returns false when private browsing isn\'t supported');
};