gecko/toolkit/components/downloads/test/unit/test_bug_382825.js

96 lines
3.1 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 Download Manager Test Code.
*
* The Initial Developer of the Original Code is
* Mozilla Corporation.
* Portions created by the Initial Developer are Copyright (C) 2007
* 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 ***** */
// This tests the retryDownload function of nsIDownloadManager. This function
// was added in Bug 382825.
const nsIDownloadManager = Ci.nsIDownloadManager;
const dm = Cc["@mozilla.org/download-manager;1"].getService(nsIDownloadManager);
function test_retry_canceled()
{
var dl = addDownload();
// since we are going to be retrying a failed download, we need to inflate
// this so it doesn't stop our server
gDownloadCount++;
dm.cancelDownload(dl.id);
do_check_eq(nsIDownloadManager.DOWNLOAD_CANCELED, dl.state);
// Our download object will no longer be updated.
dm.retryDownload(dl.id);
}
function test_retry_bad()
{
try {
dm.retryDownload(0);
do_throw("Hey! We expect to get an exception with this!");
} catch(e) {
do_check_eq(Components.lastResult, Cr.NS_ERROR_NOT_AVAILABLE);
}
}
var tests = [test_retry_canceled, test_retry_bad];
var httpserv = null;
function run_test()
{
httpserv = new nsHttpServer();
httpserv.registerDirectory("/", dirSvc.get("ProfD", Ci.nsILocalFile));
httpserv.start(4444);
dm.addListener(getDownloadListener());
for (var i = 0; i < tests.length; i++)
tests[i]();
cleanup();
var thread = Cc["@mozilla.org/thread-manager;1"]
.getService().currentThread;
while (!httpserv.isStopped())
thread.processNextEvent(true);
// get rid of any pending requests
while (thread.hasPendingEvents())
thread.processNextEvent(true);
}