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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * 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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 * License.
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 * The Original Code is mozilla.org code.
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 * The Initial Developer of the Original Code is Google Inc.
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 * the Initial Developer. All Rights Reserved.
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 * Contributor(s):
 *  Darin Fisher <darin@meer.net>
 *  Dietrich Ayala <dietrich@mozilla.com>
 *  Dan Mills <thunder@mozilla.com>
 *  Seth Spitzer <sspitzer@mozilla.com>
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function add_visit(aURI, aType) {
  PlacesUtils.history.addVisit(uri(aURI), Date.now() * 1000, null, aType,
                                 false, 0);
}

const TOTAL_SITES = 20;

function run_test() {
  PlacesUtils.history.runInBatchMode({
    runBatched: function (aUserData) {
      for (let i = 0; i < TOTAL_SITES; i++) {
        for (let j = 0; j <= i; j++) {
          add_visit("http://www.test-" + i + ".com/", TRANSITION_TYPED);
          // because these are embedded visits, they should not show up on our
          // query results.  If they do, we have a problem.
          add_visit("http://www.hidden.com/hidden.gif", TRANSITION_EMBED);
          add_visit("http://www.alsohidden.com/hidden.gif", TRANSITION_FRAMED_LINK);
        }
      }
    }
  }, null);

  // test our optimized query for the "Most Visited" item
  // in the "Smart Bookmarks" folder
  // place:queryType=0&sort=8&maxResults=10
  // verify our visits AS_URI, ordered by visit count descending
  // we should get 10 visits:
  // http://www.test-19.com/
  // ...
  // http://www.test-10.com/
  let options = PlacesUtils.history.getNewQueryOptions();
  options.sortingMode = options.SORT_BY_VISITCOUNT_DESCENDING;
  options.maxResults = 10;
  options.resultType = options.RESULTS_AS_URI;
  let root = PlacesUtils.history.executeQuery(PlacesUtils.history.getNewQuery(),
                                              options).root;
  root.containerOpen = true;
  let cc = root.childCount;
  do_check_eq(cc, options.maxResults);
  for (let i = 0; i < cc; i++) {
    let node = root.getChild(i);
    let site = "http://www.test-" + (TOTAL_SITES - 1 - i) + ".com/";
    do_check_eq(node.uri, site);
    do_check_eq(node.type, options.RESULTS_AS_URI);
  }
  root.containerOpen = false;

  // test without a maxResults, which executes a different query
  // but the first 10 results should be the same.
  // verify our visits AS_URI, ordered by visit count descending
  // we should get 20 visits, but the first 10 should be
  // http://www.test-19.com/
  // ...
  // http://www.test-10.com/
  let options = PlacesUtils.history.getNewQueryOptions();
  options.sortingMode = options.SORT_BY_VISITCOUNT_DESCENDING;
  options.resultType = options.RESULTS_AS_URI;
  let root = PlacesUtils.history.executeQuery(PlacesUtils.history.getNewQuery(),
                                              options).root;
  root.containerOpen = true;
  let cc = root.childCount;
  do_check_eq(cc, TOTAL_SITES);
  for (let i = 0; i < 10; i++) {
    let node = root.getChild(i);
    let site = "http://www.test-" + (TOTAL_SITES - 1 - i) + ".com/";
    do_check_eq(node.uri, site);
    do_check_eq(node.type, options.RESULTS_AS_URI);
  }
  root.containerOpen = false;
}