gecko/toolkit/components/places/tests/unit/test_migrateFrecency.js
2009-06-11 16:08:07 -07:00

101 lines
3.8 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 Places Test Code.
*
* The Initial Developer of the Original Code is Mozilla Corporation.
* Portions created by the Initial Developer are Copyright (C) 2009
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Edward Lee <edilee@mozilla.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 ***** */
/**
* Make sure all places get their frecency calculated on migrate for bug 476300.
*/
function _(msg) {
dump(".-* DEBUG *-. " + msg + "\n");
}
function run_test() {
_("Copy the history file with plenty of data to migrate");
let dirSvc = Cc["@mozilla.org/file/directory_service;1"].
getService(Ci.nsIProperties);
let deleteMork = function() {
let mork = dirSvc.get("ProfD", Ci.nsIFile);
mork.append("history.dat");
if (mork.exists())
mork.remove(false);
};
deleteMork();
let file = do_get_file("migrateFrecency.dat");
file.copyTo(dirSvc.get("ProfD", Ci.nsIFile), "history.dat");
_("Wait until places is done initializing to check migration");
let places = null;
const NS_PLACES_INIT_COMPLETE_TOPIC = "places-init-complete";
let os = Cc["@mozilla.org/observer-service;1"].
getService(Ci.nsIObserverService);
let observer = {
observe: function (subject, topic, data) {
switch (topic) {
case NS_PLACES_INIT_COMPLETE_TOPIC:
_("Clean up after ourselves: remove observer and mork file");
os.removeObserver(observer, NS_PLACES_INIT_COMPLETE_TOPIC);
deleteMork();
_("Now that places has migrated, check that it calculated frecencies");
var stmt = places.DBConnection.createStatement(
"SELECT COUNT(*) FROM moz_places_view WHERE frecency < 0");
stmt.executeAsync({
handleResult: function(results) {
_("Should always get a result from COUNT(*)");
let row = results.getNextRow();
do_check_true(!!row);
_("We should have no negative frecencies after migrate");
do_check_eq(row.getResultByIndex(0), 0);
},
handleCompletion: do_test_finished,
handleError: do_throw,
});
stmt.finalize();
break;
}
},
};
os.addObserver(observer, NS_PLACES_INIT_COMPLETE_TOPIC, false);
_("Start places to make it migrate");
places = Cc["@mozilla.org/browser/nav-history-service;1"].
getService(Ci.nsPIPlacesDatabase);
do_test_pending();
}