mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
bb8f4dab1f
--HG-- extra : rebase_source : d60b1a60575ec7ceceb41c4755e317577eef009a
142 lines
5.0 KiB
JavaScript
142 lines
5.0 KiB
JavaScript
/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et: */
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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 test code.
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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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let bs = Cc["@mozilla.org/browser/nav-bookmarks-service;1"].
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getService(Ci.nsINavBookmarksService);
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let hs = Cc["@mozilla.org/browser/nav-history-service;1"].
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getService(Ci.nsINavHistoryService);
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let bh = hs.QueryInterface(Ci.nsIBrowserHistory);
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let dbConn = hs.QueryInterface(Ci.nsPIPlacesDatabase).DBConnection;
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let os = Cc["@mozilla.org/observer-service;1"].
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getService(Ci.nsIObserverService);
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let prefs = Cc["@mozilla.org/preferences-service;1"].
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getService(Ci.nsIPrefService).
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getBranch("places.");
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const LAST_VACUUM_PREF = "last_vacuum";
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const VACUUM_THRESHOLD = 0.1;
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const PLACES_VACUUM_STARTING_TOPIC = "places-vacuum-starting";
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function getDBVacuumRatio() {
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let freelistStmt = dbConn.createStatement("PRAGMA freelist_count");
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freelistStmt.executeStep();
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let freelistCount = freelistStmt.row.freelist_count;
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freelistStmt.finalize();
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let pageCountStmt = dbConn.createStatement("PRAGMA page_count");
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pageCountStmt.executeStep();
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let pageCount = pageCountStmt.row.page_count;
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pageCountStmt.finalize();
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let ratio = (freelistCount / pageCount);
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return ratio;
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}
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function generateSparseDB(aType) {
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let limit = 0;
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if (aType == "low")
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limit = 10;
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else if (aType == "high")
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limit = 200;
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let batch = {
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runBatched: function batch_runBatched() {
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for (let i = 0; i < limit; i++) {
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hs.addVisit(uri("http://" + i + ".mozilla.com/"),
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Date.now() * 1000 + i, null, hs.TRANSITION_TYPED, false, 0);
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}
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for (let i = 0; i < limit; i++) {
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bs.insertBookmark(bs.unfiledBookmarksFolder,
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uri("http://" + i + "." + i + ".mozilla.com/"),
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bs.DEFAULT_INDEX, "bookmark " + i);
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}
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}
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}
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hs.runInBatchMode(batch, null);
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bh.removeAllPages();
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bs.removeFolderChildren(bs.unfiledBookmarksFolder);
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}
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var gTests = [
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{
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desc: "High ratio, last vacuum two months ago",
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ratio: "high",
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elapsedDays: 61,
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vacuum: true
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},
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];
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var observer = {
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vacuum: false,
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observe: function(aSubject, aTopic, aData) {
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if (aTopic == PLACES_VACUUM_STARTING_TOPIC) {
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this.vacuum = true;
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}
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}
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}
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os.addObserver(observer, PLACES_VACUUM_STARTING_TOPIC, false);
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function run_test() {
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// This test is disabled for now, generateSparseDB is randomly failing.
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return;
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while (gTests.length) {
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observer.vacuum = false;
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let test = gTests.shift();
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print("PLACES TEST: " + test.desc);
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let ratio = getDBVacuumRatio();
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if (test.ratio == "high") {
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if (ratio < VACUUM_THRESHOLD)
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generateSparseDB("high");
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do_check_true(getDBVacuumRatio() > VACUUM_THRESHOLD);
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}
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else if (test.ratio == "low") {
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if (ratio == 0)
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generateSparseDB("low");
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do_check_true(getDBVacuumRatio() < VACUUM_THRESHOLD);
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}
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print("current ratio is " + getDBVacuumRatio());
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prefs.setIntPref(LAST_VACUUM_PREF, ((Date.now() / 1000) - (test.elapsedDays * 24 * 60 * 60)));
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os.notifyObservers(null, "idle-daily", null);
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let testFunc = test.vacuum ? do_check_true : do_check_false;
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testFunc(observer.vacuum);
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}
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os.removeObserver(observer, PLACES_VACUUM_STARTING_TOPIC);
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}
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