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https://gitlab.winehq.org/wine/wine-gecko.git
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178 lines
5.4 KiB
JavaScript
178 lines
5.4 KiB
JavaScript
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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* vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Places Unit Tests.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2009
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Marco Bonardo <mak77@bonardo.net> (Original Author)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/**
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* What this is aimed to test:
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*
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* Expiration relies on an interval, that is user-preffable setting
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* "places.history.expiration.interval_seconds".
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* On pref change it will stop current interval timer and fire a new one,
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* that will obey the new value.
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* If the pref is set to a number <= 0 we will use the default value.
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*/
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// Default timer value for expiration in seconds. Must have same value as
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// PREF_INTERVAL_SECONDS_NOTSET in nsPlacesExpiration.
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const DEFAULT_TIMER_DELAY_SECONDS = 3 * 60;
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// Sync this with the const value in the component.
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const EXPIRE_AGGRESSIVITY_MULTIPLIER = 3;
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// Provide a mock timer implementation, so there is no need to wait seconds to
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// achieve test results.
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const Cm = Components.manager.QueryInterface(Ci.nsIComponentRegistrar);
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const TIMER_CONTRACT_ID = "@mozilla.org/timer;1";
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const kMockCID = Components.ID("52bdf457-4de3-48ae-bbbb-f3cbcbcad05f");
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// Used to preserve the original timer factory.
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let gOriginalCID = Cm.contractIDToCID(TIMER_CONTRACT_ID);
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// The mock timer factory.
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let gMockTimerFactory = {
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createInstance: function MTF_createInstance(aOuter, aIID) {
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if (aOuter != null)
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throw Cr.NS_ERROR_NO_AGGREGATION;
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return mockTimerImpl.QueryInterface(aIID);
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},
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QueryInterface: XPCOMUtils.generateQI([
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Ci.nsIFactory,
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])
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}
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let mockTimerImpl = {
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initWithCallback: function MTI_initWithCallback(aCallback, aDelay, aType) {
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print("Checking timer delay equals expected interval value");
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if (!gCurrentTest)
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return;
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// History status is not dirty, so the timer is delayed.
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do_check_eq(aDelay, gCurrentTest.expectedTimerDelay * 1000 * EXPIRE_AGGRESSIVITY_MULTIPLIER)
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do_execute_soon(run_next_test);
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},
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cancel: function() {},
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initWithFuncCallback: function() {},
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init: function() {},
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QueryInterface: XPCOMUtils.generateQI([
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Ci.nsITimer,
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])
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}
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function replace_timer_factory() {
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Cm.registerFactory(kMockCID,
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"Mock timer",
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TIMER_CONTRACT_ID,
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gMockTimerFactory);
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}
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do_register_cleanup(function() {
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// Shutdown expiration before restoring original timer, otherwise we could
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// leak due to the different implementation.
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shutdownExpiration();
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// Restore original timer factory.
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Cm.unregisterFactory(kMockCID,
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gMockTimerFactory);
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Cm.registerFactory(gOriginalCID,
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"",
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TIMER_CONTRACT_ID,
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null);
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});
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let gTests = [
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// This test should be the first, so the interval won't be influenced by
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// status of history.
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{ desc: "Set interval to 1s.",
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interval: 1,
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expectedTimerDelay: 1
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},
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{ desc: "Set interval to a negative value.",
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interval: -1,
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expectedTimerDelay: DEFAULT_TIMER_DELAY_SECONDS
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},
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{ desc: "Set interval to 0.",
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interval: 0,
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expectedTimerDelay: DEFAULT_TIMER_DELAY_SECONDS
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},
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{ desc: "Set interval to a large value.",
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interval: 100,
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expectedTimerDelay: 100
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},
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];
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let gCurrentTest;
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function run_test() {
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// The pref should not exist by default.
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try {
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getInterval();
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do_throw("interval pref should not exist by default");
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}
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catch (ex) {}
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// Use our own mock timer implementation.
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replace_timer_factory();
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// Force the component, so it will start observing preferences.
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force_expiration_start();
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run_next_test();
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do_test_pending();
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}
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function run_next_test() {
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if (gTests.length) {
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gCurrentTest = gTests.shift();
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print(gCurrentTest.desc);
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setInterval(gCurrentTest.interval);
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}
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else {
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clearInterval();
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do_test_finished();
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}
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}
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