<!DOCTYPE html>
<!--
Copyright (c) 2010 The Chromium Authors. All rights reserved.
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<html>
<head>
<title></title>
<link rel="stylesheet" href="overlay.css">
<script src="http://closure-library.googlecode.com/svn/trunk/closure/goog/base.js"></script>
<script src="../shared/js/cr.js"></script>
<script src="../shared/js/cr/ui.js"></script>
<script src="overlay.js"></script>
<script>

goog.require('goog.testing.jsunit');

</script>

</head>
<body>
<div id="sandbox"></div>
<script>

var sandbox = document.getElementById('sandbox');
var overlay;

function testShowHideUnparented() {
  overlay = new tracing.Overlay();
  overlay.innerHTML =
      '<h3>Hello</h3>B1:<button>foo</button></p>B2:<button>blah</button>';
  overlay.visible = true;
  assertNotEquals(overlay.parentNode, null);

  overlay.visible = false;
  assertEquals(overlay.parentNode, null);
}

function testShowHideParented() {
  overlay = new tracing.Overlay();
  overlay.innerHTML =
      '<h3>Hello</h3>B1:<button>foo</button></p>B2:<button>blah</button>';
  document.body.appendChild(overlay);
  overlay.visible = true;
  assertNotEquals(overlay.parentNode, null);

  overlay.visible = false;
  assertEquals(overlay.parentNode, document.body);
}

</script>

</body>
</html>