src/third_party/trace-viewer/trace_viewer/cc/layer_view_test.js

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 'use strict';
   6
   7 tvcm.require('cc');
   8 tvcm.require('cc.layer_view');
   9 tvcm.require('tracing.importer.trace_event_importer');
  10 tvcm.require('tracing.trace_model');
  11 tvcm.requireRawScript('cc/layer_tree_host_impl_test_data.js');
  12
  13 tvcm.unittest.testSuite('cc.layer_view_test', function() {
  14   test('instantiate', function() {
  15     var m = new tracing.TraceModel(g_catLTHIEvents);
  16     var p = m.processes[1];
  17
  18     var instance = p.objects.getAllInstancesNamed('cc::LayerTreeHostImpl')[0];
  19     var lthi = instance.snapshots[0];
  20     var numLayers = lthi.activeTree.renderSurfaceLayerList.length;
  21     var layer = lthi.activeTree.renderSurfaceLayerList[numLayers - 1];
  22
  23     var view = new cc.LayerView();
  24     view.style.height = '500px';
  25     view.layerTreeImpl = lthi.activeTree;
  26     view.selection = new cc.LayerSelection(layer);
  27
  28     this.addHTMLOutput(view);
  29   });
  30
  31   test('instantiate_withTileHighlight', function() {
  32     var m = new tracing.TraceModel(g_catLTHIEvents);
  33     var p = m.processes[1];
  34
  35     var instance = p.objects.getAllInstancesNamed('cc::LayerTreeHostImpl')[0];
  36     var lthi = instance.snapshots[0];
  37     var numLayers = lthi.activeTree.renderSurfaceLayerList.length;
  38     var layer = lthi.activeTree.renderSurfaceLayerList[numLayers - 1];
  39     var tile = lthi.tiles[0];
  40
  41     var view = new cc.LayerView();
  42     view.style.height = '500px';
  43     view.layerTreeImpl = lthi.activeTree;
  44     view.selection = new cc.TileSelection(tile);
  45     this.addHTMLOutput(view);
  46   });
  47 });