src/third_party/trace-viewer/trace_viewer/cc/picture_ops_list_view_test.html

   1 <!DOCTYPE html>
   2 <!--
   3 Copyright (c) 2013 The Chromium Authors. All rights reserved.
   4 Use of this source code is governed by a BSD-style license that can be
   5 found in the LICENSE file.
   6 -->
   7
   8 <link rel="import" href="/cc/picture_ops_list_view.html">
   9 <link rel="import" href="/cc/picture.html">
  10 <link rel="import" href="/tracing/importer/trace_event_importer.html">
  11 <link rel="import" href="/tracing/trace_model.html">
  12
  13 <script src="/cc/layer_tree_host_impl_test_data.js"></script>
  14
  15 <script>
  16 'use strict';
  17
  18 tv.unittest.testSuite(function() {
  19   var PictureOpsListView = cc.PictureOpsListView;
  20
  21   test('instantiate', function() {
  22     if (!cc.PictureSnapshot.CanRasterize())
  23       return;
  24     var m = new tracing.TraceModel(g_catLTHIEvents);
  25     var p = tv.dictionaryValues(m.processes)[0];
  26
  27     var instance = p.objects.getAllInstancesNamed('cc::Picture')[0];
  28     var snapshot = instance.snapshots[0];
  29
  30     var view = new PictureOpsListView();
  31     view.picture = snapshot;
  32     assertEquals(142, view.opsList_.children.length);
  33   });
  34
  35   test('selection', function() {
  36     if (!cc.PictureSnapshot.CanRasterize())
  37       return;
  38     var m = new tracing.TraceModel(g_catLTHIEvents);
  39     var p = tv.dictionaryValues(m.processes)[0];
  40
  41     var instance = p.objects.getAllInstancesNamed('cc::Picture')[0];
  42     var snapshot = instance.snapshots[0];
  43
  44     var view = new PictureOpsListView();
  45     view.picture = snapshot;
  46     var didSelectionChange = 0;
  47     view.addEventListener('selection-changed', function() {
  48       didSelectionChange = true;
  49     });
  50     assertFalse(didSelectionChange);
  51     view.opsList_.selectedElement = view.opsList_.children[3];
  52     assertTrue(didSelectionChange);
  53   });
  54
  55 });
  56 </script>