gecko/browser/components/places/tests/perf/browser_ui_bookmarks_sidebar.js

/* ***** 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
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 *
 * Software distributed under the License is distributed on an "AS IS" basis,
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 * 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
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 * Portions created by the Initial Developer are Copyright (C) 2008
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Dietrich Ayala <dietrich@mozilla.com>
 *   Marco Bonardo <mak77@bonardo.net>
 *
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 * either the GNU General Public License Version 2 or later (the "GPL"), or
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/*
Tests the performance of opening the bookmarks sidebar

*/

/*********************** begin header **********************/
waitForExplicitFinish();

const TEST_IDENTIFIER = "ui-perf-test";
const TEST_SUITE = "places";

const Cc = Components.classes;
const Ci = Components.interfaces;
const Cr = Components.results;

var wm = Cc["@mozilla.org/appshell/window-mediator;1"].
         getService(Ci.nsIWindowMediator);
var win = wm.getMostRecentWindow("navigator:browser");

var ios = Cc["@mozilla.org/network/io-service;1"].
          getService(Ci.nsIIOService);
var hs = Cc["@mozilla.org/browser/nav-history-service;1"].
         getService(Ci.nsINavHistoryService);
var bs = Cc["@mozilla.org/browser/nav-bookmarks-service;1"].
         getService(Ci.nsINavBookmarksService);

function add_visit(aURI, aDate) {
  var visitId = hs.addVisit(aURI,
                            aDate,
                            null, // no referrer
                            hs.TRANSITION_TYPED, // user typed in URL bar
                            false, // not redirect
                            0);
  return visitId;
}

function add_bookmark(aURI) {
  var bId = bs.insertBookmark(bs.unfiledBookmarksFolder, aURI,
                              bs.DEFAULT_INDEX, "bookmark/" + aURI.spec);
  return bId;
}

function make_test_report(testName, result, units) {
  return [TEST_IDENTIFIER, TEST_SUITE, testName, result, units||"ms"].join(":");
}

// Each test is an obj w/ a name property and run method
var ptests = [];

/*********************** end header **********************/

const TEST_REPEAT_COUNT = 6;

// test duration of bookmarks sidebar opening
ptests.push({
  name: "open_bookmarks_sidebar",
  times: [],
  run: function() {
    var self = this;
    var start = Date.now();
    var sb = document.getElementById("sidebar");
    sb.addEventListener("load", function() {
      var duration = Date.now() - start;
      sb.removeEventListener("load", arguments.callee, true);
      toggleSidebar("viewBookmarksSidebar", false);
      self.times.push(duration);
      if (self.times.length == TEST_REPEAT_COUNT)
        self.finish();
      else
        self.run();
    }, true);
    toggleSidebar("viewBookmarksSidebar", true);
  },
  finish: function() {
    this.times.sort();  // sort the scores
    this.times.pop();   // remove worst
    this.times.shift(); // remove best
    var totalDuration = this.times.reduce(function(time, total){ return time + total; });
    var avgDuration = totalDuration/this.times.length;
    var report = make_test_report("open_bookmarks_sidebar", avgDuration);
    ok(true, report);
    setTimeout(runNextTest, 0);
  }
});

function test() {
  // kick off tests
  setTimeout(runNextTest, 0);
}

function runNextTest() {
  if (ptests.length > 0) {
    ptests.shift().run();
  }
  else
    finish();
}