1841a99ebbe83337a6683e40bc262b3867199e74
[platform/framework/web/crosswalk.git] / src / third_party / trace-viewer / trace_viewer / tracing / tracks / cpu_track_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('tracing.test_utils');
8 tvcm.require('tracing.timeline_track_view');
9 tvcm.require('tracing.trace_model');
10
11 tvcm.unittest.testSuite('tracing.tracks.cpu_track_test', function() {
12   var Cpu = tracing.trace_model.Cpu;
13   var CpuTrack = tracing.tracks.CpuTrack;
14   var Slice = tracing.trace_model.Slice;
15   var Viewport = tracing.TimelineViewport;
16
17   test('basicCpu', function() {
18     var testEl = document.createElement('div');
19
20     var cpu = new Cpu(7);
21     cpu.slices = [
22       new Slice('', 'a', 0, 1, {}, 1),
23       new Slice('', 'b', 1, 2.1, {}, 4.8)
24     ];
25     cpu.updateBounds();
26
27     var viewport = new Viewport(testEl);
28
29     var drawingContainer = new tracing.tracks.DrawingContainer(viewport);
30
31     var track = CpuTrack(viewport);
32     drawingContainer.appendChild(track);
33
34     track.heading = 'CPU ' + cpu.cpuNumber;
35     track.cpu = cpu;
36     var dt = new tracing.TimelineDisplayTransform();
37     dt.xSetWorldBounds(0, 11.1, track.clientWidth);
38     track.viewport.setDisplayTransformImmediately(dt);
39   });
40 });