<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet
  href="file:///c:/mozbuild/fx3.1/mozilla-central/testing/mochitest/tests/SimpleTest/test.css" type="text/css"?>
<window title="Distribute to loading Livemark"
  xmlns:html="http://www.w3.org/1999/xhtml"
  xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
  <script type="application/javascript"
   src="chrome://mochikit/content/MochiKit/packed.js"></script>
  <script type="application/javascript"
   src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>

  <body xmlns="http://www.w3.org/1999/xhtml" />

<script type="application/javascript">
<![CDATA[
/*
 Test distribute the load of livemark update
 */
SimpleTest.waitForExplicitFinish();

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

var iosvc = Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService);

function uri(spec) {
  return iosvc.newURI(spec, null, null);
}

var lmsvc = Cc["@mozilla.org/browser/livemark-service;2"].
              getService(Ci.nsILivemarkService);
var bmsvc = Cc["@mozilla.org/browser/nav-bookmarks-service;1"].
              getService(Ci.nsINavBookmarksService);
var histsvc = Cc["@mozilla.org/browser/nav-history-service;1"].
                getService(Ci.nsINavHistoryService);

var toolbarFolderId = bmsvc.toolbarFolder;
var status = 0;
var secondFolderId = 0;
var firstLoadTime = 0;
var firstURL = "";
var secondURL = "";

// stop updating livemarks
lmsvc.stopUpdateLivemarks();

// add 2 feeds
const FEED1 = "http://localhost:8888/tests/toolkit/components/places/tests/chrome/rss_as_html.rss";
gLivemarkId1 = lmsvc.createLivemarkFolderOnly( toolbarFolderId, "foo",
                                             uri("http:/localhost:8888/"),
                                             uri(FEED1), -1);

const FEED2 = "http://localhost:8888/tests/toolkit/components/places/tests/chrome/sample_feed.atom";
gLivemarkId2 = lmsvc.createLivemarkFolderOnly( toolbarFolderId, "bar",
                                             uri("http:/localhost:8888/"),
                                             uri(FEED2), -1);

var observer =
{
  QueryInterface: function(iid) {
    if (iid.equals(Ci.nsINavBookmarkObserver) ||
        iid.equals(Ci.nsISupports))
      return this;
    throw Cr.NS_ERROR_NO_INTERFACE;
  },

  // nsINavBookmarkObserver
  onBeginUpdateBatch: function(){},
  onEndUpdateBatch: function(){},
  onItemAdded: function(bookmarkId, folderId, index, itemType) {
    if ( status == 0 ) {
      runTest1( folderId );
    } else {
      runTest2( folderId );
      if ( status == 2 ) {
        bmsvc.removeObserver(this);
        bmsvc.removeItem(gLivemarkId1);
        bmsvc.removeItem(gLivemarkId2);
        SimpleTest.finish();
      }
    }
  },
  onBeforeItemRemoved: function(){},
  onItemRemoved: function() {},
  onItemChanged: function() {}
  onItemVisited: function() {}
  onItemMoved: function() {}
};
bmsvc.addObserver(observer, false);

// start updating livemarks
firstLoadTime = Date.now();
lmsvc.start();

// First
function runTest1( folderId ) {
  if ( folderId == gLivemarkId1 ) {
    secondFolderId = gLivemarkId2;
    firstURL = "http://www.example.com/index.html";
    secondURL = "http://example.org/2003/12/13/atom03";
  } else if ( folderId == gLivemarkId2 ) {
    secondFolderId = gLivemarkId1;
    firstURL = "http://example.org/2003/12/13/atom03";
    secondURL = "http://www.example.com/index.html";
  }

  if ( secondFolderId != 0 ) {
    status++;

    /* first folder is loading now */
    var options = histsvc.getNewQueryOptions();
    var query = histsvc.getNewQuery();
    query.setFolders([folderId], 1);
    var result = histsvc.executeQuery(query, options);
    var rootNode = result.root;
    rootNode.containerOpen = true;
    var cc = rootNode.childCount;
    ok( cc == 1, "first livemark is empty" );
    var node = rootNode.getChild( 0 );
    ok( node.uri == firstURL,
        "first livemark item is invalid value "+node.uri);

    /* second folder has no item */
    options = histsvc.getNewQueryOptions();
    query = histsvc.getNewQuery();
    query.setFolders([secondFolderId], 1);
    result = histsvc.executeQuery(query, options);
    rootNode = result.root;
    rootNode.containerOpen = true;
    cc = rootNode.childCount;
    ok( cc == 0, "second livemark is not empty" );
  }
}

// Second
function runTest2( folderId ) {
  if ( folderId == secondFolderId ) {
    status++;
    var secondLoadTime = Date.now();

    /* second folder is loading now */
    var options = histsvc.getNewQueryOptions();
    var query = histsvc.getNewQuery();
    query.setFolders([folderId], 1);
    var result = histsvc.executeQuery(query, options);
    var rootNode = result.root;
    rootNode.containerOpen = true;
    var cc = rootNode.childCount;
    ok( cc == 1, "second livemark is empty" );
    var node = rootNode.getChild( 0 );
    ok( node.uri == secondURL,
        "second livemark item is invalid value "+node.uri);

    /* Check passed 2sec.
       We should check for 3s but are relaxing request to accomplish possible
       VM timing bugs.
       For the same reason if time elapsed is 0 we have catched an interval
       where VM has not updated timers, we will still consider the test valid
       to avoid random test failures.
    */
    t = parseInt( (secondLoadTime - firstLoadTime) / 1000 );
    if (t > 0)
      ok( t >= 2, "not passed 2sec when second livemark loading" );
  }
}


]]>
</script>

</window>
