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<?xml version="1.0"?>

<!--
    Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/licenses/publicdomain/
   -->

<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
                 type="text/css"?>

<?xml-stylesheet href="chrome://browser/content/places/places.css"?>
<?xml-stylesheet href="chrome://browser/skin/places/tree-icons.css"?>

<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
        title="549192:  History view not updated after deleting entry"
        onload="runTest();">

  <script type="application/javascript"
          src="chrome://browser/content/places/places-tree.js"/>
  <script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />
  <script type="application/javascript" src="head.js" />

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

  <tree id="tree"
        is="places-tree"
        flatList="true"
        flex="1">
    <treecols>
      <treecol label="Title" id="title" anonid="title" primary="true" ordinal="1" flex="1"/>
    </treecols>
    <treechildren flex="1"/>
  </tree>

  <script type="application/javascript"><![CDATA[
    /**
     * Bug 874407
     * Ensures that history views are updated properly after visits.
     * Bug 549192
     * Ensures that history views are updated after deleting entries.
     */

    function runTest() {
      SimpleTest.waitForExplicitFinish();

      (async function() {
        await PlacesUtils.history.clear();

        // Add some visits.
        let timeInMicroseconds = PlacesUtils.toPRTime(Date.now() - 10000);

        function newTimeInMicroseconds() {
          timeInMicroseconds = timeInMicroseconds + 1000;
          return timeInMicroseconds;
        }

        const transition = PlacesUtils.history.TRANSITIONS.TYPED;
        let places =
          [{ uri: Services.io.newURI("http://example.tld/"),
             visitDate: newTimeInMicroseconds(), transition },
           { uri: Services.io.newURI("http://example2.tld/"),
             visitDate: newTimeInMicroseconds(), transition },
           { uri: Services.io.newURI("http://example3.tld/"),
             visitDate: newTimeInMicroseconds(), transition }];

        await PlacesTestUtils.addVisits(places);

        // Make a history query.
        let query = PlacesUtils.history.getNewQuery();
        let opts = PlacesUtils.history.getNewQueryOptions();
        opts.sortingMode = opts.SORT_BY_DATE_DESCENDING;
        let queryURI = PlacesUtils.history.queryToQueryString(query, opts);

        // Setup the places tree contents.
        var tree = document.getElementById("tree");
        tree.place = queryURI;

        // loop through the rows and check them.
        let treeView = tree.view;
        let selection = treeView.selection;
        let rc = treeView.rowCount;

        for (let i = 0; i < rc; i++) {
          selection.select(i);
          let node = tree.selectedNode;
          is(node.uri, places[rc - i - 1].uri.spec,
             "Found expected node at position " + i + ".");
        }

        is(rc, 3, "Found expected number of rows.");

        // First check live-update of the view when adding visits.
        places.forEach(place => place.visitDate = newTimeInMicroseconds());
        await PlacesTestUtils.addVisits(places);

        for (let i = 0; i < rc; i++) {
          selection.select(i);
          let node = tree.selectedNode;
          is(node.uri, places[rc - i - 1].uri.spec,
             "Found expected node at position " + i + ".");
        }

        // Now remove the pages and verify live-update again.
        for (let i = 0; i < rc; i++) {
          selection.select(0);
          let node = tree.selectedNode;
          let promiseDeleted = PlacesTestUtils.waitForNotification("onDeleteURI",
            uri => uri.spec == node.uri, "history");
          tree.controller.remove();
          await promiseDeleted;
          ok(treeView.treeIndexForNode(node) == -1, node.uri + " removed.");
          is(treeView.rowCount, rc - i - 1, "Rows count decreased");
        }

        // Cleanup.
        await PlacesUtils.history.clear();
      })().then(() => SimpleTest.finish());
    }
  ]]></script>
</window>