src/third_party/trace-viewer/trace_viewer/tracing/tracks/async_slice_group_track_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="/tracing/test_utils.html">
   9 <link rel="import" href="/tracing/timeline_track_view.html">
  10 <link rel="import" href="/tracing/trace_model.html">
  11
  12 <script>
  13 'use strict';
  14
  15 tvcm.unittest.testSuite(function() { // @suppress longLineCheck
  16   var AsyncSliceGroup = tracing.trace_model.AsyncSliceGroup;
  17   var AsyncSliceGroupTrack = tracing.tracks.AsyncSliceGroupTrack;
  18   var Process = tracing.trace_model.Process;
  19   var Thread = tracing.trace_model.Thread;
  20   var newAsyncSlice = tracing.test_utils.newAsyncSlice;
  21
  22   test('filterSubRows', function() {
  23     var model = new tracing.TraceModel();
  24     var p1 = new Process(model, 1);
  25     var t1 = new Thread(p1, 1);
  26     var g = new AsyncSliceGroup(t1);
  27     g.push(newAsyncSlice(0, 1, t1, t1));
  28     var track = new AsyncSliceGroupTrack(new tracing.TimelineViewport());
  29     track.group = g;
  30
  31     assertEquals(1, track.children.length);
  32     assertTrue(track.hasVisibleContent);
  33   });
  34
  35   test('rebuildSubRows_twoNonOverlappingSlices', function() {
  36     var model = new tracing.TraceModel();
  37     var p1 = new Process(model, 1);
  38     var t1 = new Thread(p1, 1);
  39     var g = new AsyncSliceGroup(t1);
  40     g.push(newAsyncSlice(0, 1, t1, t1));
  41     g.push(newAsyncSlice(1, 1, t1, t1));
  42     var track = new AsyncSliceGroupTrack(new tracing.TimelineViewport());
  43     track.group = g;
  44     var subRows = track.subRows;
  45     assertEquals(1, subRows.length);
  46     assertEquals(2, subRows[0].length);
  47     assertEquals(g.slices[0].subSlices[0], subRows[0][0]);
  48     assertEquals(g.slices[1].subSlices[0], subRows[0][1]);
  49   });
  50
  51   test('rebuildSubRows_twoOverlappingSlices', function() {
  52     var model = new tracing.TraceModel();
  53     var p1 = new Process(model, 1);
  54     var t1 = new Thread(p1, 1);
  55     var g = new AsyncSliceGroup(t1);
  56
  57     g.push(newAsyncSlice(0, 1, t1, t1));
  58     g.push(newAsyncSlice(0, 1.5, t1, t1));
  59     g.updateBounds();
  60
  61     var track = new AsyncSliceGroupTrack(new tracing.TimelineViewport());
  62     track.group = g;
  63
  64     var subRows = track.subRows;
  65
  66     assertEquals(2, subRows.length);
  67     assertEquals(1, subRows[0].length);
  68     assertEquals(g.slices[0].subSlices[0], subRows[0][0]);
  69
  70     assertEquals(1, subRows[1].length);
  71     assertEquals(g.slices[1].subSlices[0], subRows[1][0]);
  72   });
  73
  74   test('rebuildSubRows_threePartlyOverlappingSlices', function() {
  75     var model = new tracing.TraceModel();
  76     var p1 = new Process(model, 1);
  77     var t1 = new Thread(p1, 1);
  78     var g = new AsyncSliceGroup(t1);
  79     g.push(newAsyncSlice(0, 1, t1, t1));
  80     g.push(newAsyncSlice(0, 1.5, t1, t1));
  81     g.push(newAsyncSlice(1, 1.5, t1, t1));
  82     g.updateBounds();
  83     var track = new AsyncSliceGroupTrack(new tracing.TimelineViewport());
  84     track.group = g;
  85     var subRows = track.subRows;
  86
  87     assertEquals(2, subRows.length);
  88     assertEquals(2, subRows[0].length);
  89     assertEquals(g.slices[0].subSlices[0], subRows[0][0]);
  90     assertEquals(g.slices[2].subSlices[0], subRows[0][1]);
  91
  92     assertEquals(1, subRows[1].length);
  93     assertEquals(g.slices[1].subSlices[0], subRows[1][0]);
  94   });
  95
  96   test('rebuildSubRows_threeOverlappingSlices', function() {
  97     var model = new tracing.TraceModel();
  98     var p1 = new Process(model, 1);
  99     var t1 = new Thread(p1, 1);
 100     var g = new AsyncSliceGroup(t1);
 101
 102     g.push(newAsyncSlice(0, 1, t1, t1));
 103     g.push(newAsyncSlice(0, 1.5, t1, t1));
 104     g.push(newAsyncSlice(2, 1, t1, t1));
 105     g.updateBounds();
 106
 107     var track = new AsyncSliceGroupTrack(new tracing.TimelineViewport());
 108     track.group = g;
 109
 110     var subRows = track.subRows;
 111     assertEquals(2, subRows.length);
 112     assertEquals(2, subRows[0].length);
 113     assertEquals(g.slices[0].subSlices[0], subRows[0][0]);
 114     assertEquals(g.slices[2].subSlices[0], subRows[0][1]);
 115     assertEquals(1, subRows[1].length);
 116     assertEquals(g.slices[1].subSlices[0], subRows[1][0]);
 117   });
 118 });
 119 </script>
 120