| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2015 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="/perf_insights/mappers/trace_import_cost.html"> |
| <link rel="import" href="/perf_insights/mre/mre_result.html"> |
| <link rel="import" href="/tracing/core/test_utils.html"> |
| <link rel="import" href="/tracing/extras/measure/measure.html"> |
| |
| <script> |
| 'use strict'; |
| tr.b.unittest.testSuite(function() { |
| var test_utils = tr.c.TestUtils; |
| var MeasureAsyncSlice = tr.e.measure.MeasureAsyncSlice; |
| |
| test('traceImportCostTest', function() { |
| /** |
| * The structure of this async slice group |
| * |
| * |___________________||_____| |
| * s1 s2 |
| * |_| |_________| |
| * s1_s1 s1_s2 |
| * |_| |
| * s1_s2_s1 |
| **/ |
| var m = test_utils.newModel(function(m) { |
| var p1 = m.getOrCreateProcess(1); |
| var t2 = p1.getOrCreateThread(2); |
| |
| var s1 = test_utils.newSliceEx({ |
| type: MeasureAsyncSlice, |
| title: 'TraceImport:s1', |
| start: 0, end: 20 |
| }); |
| s1.isTopLevel = true; |
| t2.asyncSliceGroup.push(s1); |
| var s1_s1 = test_utils.newSliceEx({ |
| type: MeasureAsyncSlice, |
| title: 'TraceImport:s1_s1', |
| start: 3, end: 5 |
| }); |
| s1_s1.isTopLevel = false; |
| s1.subSlices.push(s1_s1); |
| var s1_s2 = test_utils.newSliceEx({ |
| type: MeasureAsyncSlice, |
| title: 'TraceImport:s1_s2', |
| start: 7, end: 17 |
| }); |
| s1_s2.isTopLevel = false; |
| s1.subSlices.push(s1_s2); |
| var s1_s2_s1 = test_utils.newSliceEx({ |
| type: MeasureAsyncSlice, |
| title: 'TraceImport:s1_s2_s1', |
| start: 11, end: 13 |
| }); |
| s1_s2_s1.isTopLevel = false; |
| s1_s2.subSlices.push(s1_s2_s1); |
| |
| var s2 = test_utils.newSliceEx({ |
| type: MeasureAsyncSlice, |
| title: 'TraceImport:s2', |
| start: 21, end: 27 |
| }); |
| s2.isTopLevel = true; |
| t2.asyncSliceGroup.push(s2); |
| }); |
| var result = new pi.mre.MreResult(); |
| pi.m.getTraceImportCostReport(result, m); |
| |
| assert.equal(tr.b.dictionaryLength(result.pairs), 1); |
| var trace_import_cost_info = result.pairs.trace_import_cost_info; |
| assert.equal(trace_import_cost_info.slices.length, 2); |
| |
| var slice1 = trace_import_cost_info.slices[0]; |
| assert.equal(slice1.title, 's1'); |
| assert.equal(slice1.start, 0); |
| assert.equal(slice1.duration, 20); |
| |
| var subSlices = slice1.subSlices; |
| assert.equal(subSlices.length, 2); |
| |
| var subSlice_1 = subSlices[0]; |
| assert.equal(subSlice_1.subSlices.length, 0); |
| assert.equal(subSlice_1.title, 's1_s1'); |
| assert.equal(subSlice_1.start, 3); |
| assert.equal(subSlice_1.duration, 2); |
| |
| var subSlice_2 = subSlices[1]; |
| assert.equal(subSlice_2.subSlices.length, 1); |
| assert.equal(subSlice_2.title, 's1_s2'); |
| assert.equal(subSlice_2.start, 7); |
| assert.equal(subSlice_2.duration, 10); |
| |
| var subSlice_2_1 = subSlice_2.subSlices[0]; |
| assert.equal(subSlice_2_1.subSlices.length, 0); |
| assert.equal(subSlice_2_1.title, 's1_s2_s1'); |
| assert.equal(subSlice_2_1.start, 11); |
| assert.equal(subSlice_2_1.duration, 2); |
| |
| var slice2 = trace_import_cost_info.slices[1]; |
| assert.equal(slice2.subSlices.length, 0); |
| assert.equal(slice2.title, 's2'); |
| assert.equal(slice2.start, 21); |
| assert.equal(slice2.duration, 6); |
| }); |
| }); |
| </script> |
