gecko/toolkit/mozapps/downloads/tests/chrome/utils.js
Shawn Wilsher 7aa9c26bc9 Bug 441716 - test_retention_is_0_closes.xul is flakey on linux
The test now listens for a "domwindowclosed" notification from the window
watch service instead of using a timer which is unreliable.  Upon receiving the
notification, it dispatches an event to the main thread to perform the proper
checks to allow time for any other events listening to that topic to process.
This also adds a utils.js file that download manager chrome tests can use.  So
far, only one function has been added that will execute a function on the main
thread; executeSoon.
r=gavin
2008-06-27 11:59:14 -04:00

61 lines
2.2 KiB
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
* http://www.mozilla.org/MPL/
*
* 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 mozilla.org code.
*
* The Initial Developer of the Original Code is
* Mozilla Corporation.
* Portions created by the Initial Developer are Copyright (C) 2008
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Shawn Wilsher <me@shawnwilsher.com> (Original Author)
*
* Alternatively, the contents of this file may be used under the terms of
* 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"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/**
* Provides utility functions for the download manager chrome tests.
*/
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cr = Components.results;
/**
* Executes a function shortly after the call, but lets the caller continue
* working (or finish).
*/
function executeSoon(aFunc)
{
let tm = Cc["@mozilla.org/thread-manager;1"].getService(Ci.nsIThreadManager);
tm.mainThread.dispatch({
run: function()
{
aFunc();
}
}, Ci.nsIThread.DISPATCH_NORMAL);
}