test_bug549491.xhtml

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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="549491: 'The root node is never visible' exception when details of the root node are modified "

        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" style="order: 1;" flex="1"/>

      <splitter class="tree-splitter"/>

      <treecol label="Date" anonid="date" flex="1"/>

    </treecols>

    <treechildren flex="1"/>

  </tree>

  <script type="application/javascript"><![CDATA[

/**

     * Bug 549491

     * https://bugzilla.mozilla.org/show_bug.cgi?id=549491

     * Ensures that changing the details of places tree's root-node doesn't

     * throw.

*/

    function runTest() {

      SimpleTest.waitForExplicitFinish();

      (async function() {

        await PlacesUtils.history.clear();

        await PlacesTestUtils.addVisits({

          uri: Services.io.newURI("https://example.tld/"),

          transition: PlacesUtils.history.TRANSITION_TYPED

});

        // Make a history query.

        let query = PlacesUtils.history.getNewQuery();

        let opts = PlacesUtils.history.getNewQueryOptions();

        let queryURI = PlacesUtils.history.queryToQueryString(query, opts);

        // Setup the places tree contents.

        let tree = document.getElementById("tree");

        tree.place = queryURI;

        let rootNode = tree.result.root;

        let obs = tree.view.QueryInterface(Ci.nsINavHistoryResultObserver);

        obs.nodeHistoryDetailsChanged(rootNode, rootNode.time, rootNode.accessCount);

        obs.nodeTitleChanged(rootNode, rootNode.title);

        ok(true, "No exceptions thrown");

        // Cleanup.

        await PlacesUtils.history.clear();

      })().then(SimpleTest.finish);

  ]]></script>

</window>