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 base.require('tracing.test_utils'); 8 base.require('tracing.timeline_track_view'); 9 base.require('tracing.trace_model'); 10 11 base.unittest.testSuite('tracing.tracks.cpu_track', 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 track.viewport.xSetWorldBounds(0, 11.1, track.clientWidth); 37 }); 38 }); 39
