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<!DOCTYPE HTML>
<html>
<!--
Copyright (c) 2012 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.
-->
<head>
<script src="base.js"></script>
<script>
  base.require('base.unittest');
  base.require('model');
</script>
</head>
<body>
<script src="../unittest_data/full_trace_but_with_only_one_frame.js"></script>
<script src="../unittest_data/one_frame_with_layers.js"></script>
<script>
    'use strict';

    var Model = ccfv.Model;
    var Frame = ccfv.model.Frame;

    function testData1() {
       var model = new Model();
       model.initFromTraceEvents(gFullTraceButWithOnlyOneFrame);
       assertEquals(1, base.dictionaryValues(model.lthiHistories).length)
       var lthiHistory = base.dictionaryValues(model.lthiHistories)[0];
       assertEquals(1, lthiHistory.lthiSnapshots.length);
    }

    function testLayer() {
      var model = new Model();
      model.initFromFrameData(gOneFrameWithLayers);
      assertEquals(1, base.dictionaryValues(model.lthiHistories).length)
      var lthiHistory = base.dictionaryValues(model.lthiHistories)[0];
      assertEquals(1, lthiHistory.lthiSnapshots.length);

      var lthi = lthiHistory.lthiSnapshots[0];
      assertTrue(lthi.activeTree.allLayers.length > 0);
    }

</script>
</body>
</html>