| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| |
| <link rel="import" href="/core/test_utils.html"> |
| <link rel="import" href="/core/trace_model/slice_group.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tv.b.unittest.testSuite(function() { |
| var Slice = tv.c.trace_model.Slice; |
| var SliceGroup = tv.c.trace_model.SliceGroup; |
| var newSlice = tv.c.test_utils.newSlice; |
| var newSliceNamed = tv.c.test_utils.newSliceNamed; |
| |
| test('findDescendentSlice', function() { |
| var group = new SliceGroup({}); |
| |
| var sA = group.pushSlice(newSliceNamed('a', 1, 10)); |
| var sB = group.pushSlice(newSliceNamed('b', 2, 8)); |
| var sC = group.pushSlice(newSliceNamed('c', 3, 6)); |
| |
| group.createSubSlices(); |
| |
| assert.equal(sB, sA.findDescendentSlice('b')); |
| assert.equal(sC, sA.findDescendentSlice('c')); |
| assert.isUndefined(sA.findDescendentSlice('d')); |
| }); |
| |
| test('iterateAllDescendents', function() { |
| var group = new SliceGroup({}); |
| |
| var sA = group.pushSlice(newSliceNamed('a', 1, 10)); |
| var sB = group.pushSlice(newSliceNamed('b', 2, 8)); |
| var sC = group.pushSlice(newSliceNamed('c', 3, 6)); |
| |
| group.createSubSlices(); |
| |
| var descendentCount = 0; |
| var bCount = 0; |
| var cCount = 0; |
| sA.iterateAllDescendents(function(descendent) { |
| if (descendent == sB) |
| bCount++; |
| if (descendent == sC) |
| cCount++; |
| descendentCount++; |
| }); |
| |
| assert.equal(bCount, 1); |
| assert.equal(cCount, 1); |
| assert.equal(descendentCount, 2); |
| }); |
| }); |
| </script> |
