gecko/docshell/test/unit/test_nsIDownloadHistory.js

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/* ***** 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) 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 ***** */
const NS_DOWNLOADHISTORY_CID = "{2ee83680-2af0-4bcb-bfa0-c9705f6554f1}";
function testLinkVistedObserver()
{
const NS_LINK_VISITED_EVENT_TOPIC = "link-visited";
var ios = Cc["@mozilla.org/network/io-service;1"].
getService(Ci.nsIIOService);
var testURI = ios.newURI("http://google.com/", null, null);
var gh = Cc["@mozilla.org/browser/global-history;2"].
getService(Ci.nsIGlobalHistory2);
do_check_false(gh.isVisited(testURI));
var topicReceived = false;
var obs = {
observe: function tlvo_observe(aSubject, aTopic, aData)
{
if (NS_LINK_VISITED_EVENT_TOPIC == aTopic) {
do_check_eq(testURI, aSubject);
topicReceived = true;
}
}
};
var os = Cc["@mozilla.org/observer-service;1"].
getService(Ci.nsIObserverService);
os.addObserver(obs, NS_LINK_VISITED_EVENT_TOPIC, false);
var dh = Components.classesByID[NS_DOWNLOADHISTORY_CID].
getService(Ci.nsIDownloadHistory);
dh.addDownload(testURI);
do_check_true(topicReceived);
do_check_true(gh.isVisited(testURI));
}
var tests = [testLinkVistedObserver];
function run_test()
{
// Not everyone uses/defines an nsGlobalHistory* service. Especially if
// MOZ_PLACES is not defined. If getService fails, then abort gracefully.
try {
Cc["@mozilla.org/browser/global-history;2"].
getService(Ci.nsIGlobalHistory2);
}
catch (ex) {
return;
}
for (var i = 0; i < tests.length; i++)
tests[i]();
cleanup();
}