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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * 1.1 (the "License"); you may not use this file except in compliance with
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 * The Original Code is mozilla.org code.
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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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// adds a test URI visit to the database, and checks for a valid place ID
function add_visit(aURI, aWhen, aType) {
  PlacesUtils.history.addVisit(aURI, aWhen, null, aType, false, 0);
}

const TOTAL_SITES = 20;

function run_test() {
  let now = Date.now() * 1000;

  PlacesUtils.history.runInBatchMode({
    runBatched: function (aUserData) {
      for (let i=0; i < TOTAL_SITES; i++) {
        let site = "http://www.test-" + i + ".com/";
        let testURI = uri(site);
        let testImageURI = uri(site + "blank.gif");
        let when = now + (i * TOTAL_SITES);
        add_visit(testURI, when, PlacesUtils.history.TRANSITION_TYPED);
        add_visit(testImageURI, ++when, PlacesUtils.history.TRANSITION_EMBED);
        add_visit(testImageURI, ++when, PlacesUtils.history.TRANSITION_FRAMED_LINK);
        add_visit(testURI, ++when, PlacesUtils.history.TRANSITION_LINK);
      }
    }
  }, null);

  // verify our visits AS_VISIT, ordered by date descending
  // including hidden
  // we should get 80 visits:
  // http://www.test-19.com/
  // http://www.test-19.com/blank.gif
  // http://www.test-19.com/
  // http://www.test-19.com/
  // ...
  // http://www.test-0.com/
  // http://www.test-0.com/blank.gif
  // http://www.test-0.com/
  // http://www.test-0.com/
  let options = PlacesUtils.history.getNewQueryOptions();
  options.sortingMode = options.SORT_BY_DATE_DESCENDING;
  options.resultType = options.RESULTS_AS_VISIT;
  options.includeHidden = true;
  let root = PlacesUtils.history.executeQuery(PlacesUtils.history.getNewQuery(),
                                              options).root;
  root.containerOpen = true;
  let cc = root.childCount;
  // Embed visits are not added to the database, thus they won't appear.
  do_check_eq(cc, 3 * TOTAL_SITES);
  for (let i = 0; i < TOTAL_SITES; i++) {
    let index = i * 3;
    let node = root.getChild(index);
    let site = "http://www.test-" + (TOTAL_SITES - 1 - i) + ".com/";
    do_check_eq(node.uri, site);
    do_check_eq(node.type, options.RESULTS_AS_VISIT);
    node = root.getChild(++index);
    do_check_eq(node.uri, site + "blank.gif");
    do_check_eq(node.type, options.RESULTS_AS_VISIT);
    node = root.getChild(++index);
    do_check_eq(node.uri, site);
    do_check_eq(node.type, options.RESULTS_AS_VISIT);
  }
  root.containerOpen = false;

  // verify our visits AS_VISIT, ordered by date descending
  // we should get 40 visits:
  // http://www.test-19.com/
  // http://www.test-19.com/
  // ...
  // http://www.test-0.com/
  // http://www.test-0.com/
  let options = PlacesUtils.history.getNewQueryOptions();
  options.sortingMode = options.SORT_BY_DATE_DESCENDING;
  options.resultType = options.RESULTS_AS_VISIT;
  let root = PlacesUtils.history.executeQuery(PlacesUtils.history.getNewQuery(),
                                              options).root;
  root.containerOpen = true;
  let cc = root.childCount;
  // 2 * TOTAL_SITES because we count the TYPED and LINK, but not EMBED or FRAMED
  do_check_eq(cc, 2 * TOTAL_SITES); 
  for (let i=0; i < TOTAL_SITES; i++) {
    let index = i * 2;
    let node = root.getChild(index);
    let site = "http://www.test-" + (TOTAL_SITES - 1 - i) + ".com/";
    do_check_eq(node.uri, site);
    do_check_eq(node.type, options.RESULTS_AS_VISIT);
    node = root.getChild(++index);
    do_check_eq(node.uri, site);
    do_check_eq(node.type, options.RESULTS_AS_VISIT);
  }
  root.containerOpen = false;

  // test our optimized query for the places menu
  // place:type=0&sort=4&maxResults=10
  // verify our visits AS_URI, ordered by date 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_DATE_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 date 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_DATE_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;
}