| <!DOCTYPE html> |
| <!-- |
| Copyright 2016 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="/tracing/core/test_utils.html"> |
| <link rel="import" href="/tracing/metrics/system_health/power_metric.html"> |
| <link rel="import" href="/tracing/value/value_set.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.b.unittest.testSuite(function() { |
| test('powerMetric_multipleFrames', function() { |
| var model = new tr.Model(); |
| var valueSet = new tr.v.ValueSet(); |
| model.device.powerSeries = new tr.model.PowerSeries(model.device); |
| // We want values in different frames, so they must go up by more than 16.66 |
| // milliseconds. |
| model.device.powerSeries.addPowerSample('1', '.1'); |
| model.device.powerSeries.addPowerSample('2', '.1'); |
| model.device.powerSeries.addPowerSample('18', '.2'); |
| model.device.powerSeries.addPowerSample('36', '.3'); |
| model.device.powerSeries.addPowerSample('53', '.4'); |
| model.device.powerSeries.addPowerSample('70', '.5'); |
| tr.metrics.sh.powerMetric(valueSet, model); |
| var powerEntries = valueSet.valueDicts.filter( |
| (dict) => dict.name === 'energy_consumed_per_frame'); |
| var powerEntry = tr.b.getOnlyElement(powerEntries); |
| assert.equal(powerEntry.centralBins[0].count, 5); |
| assert.closeTo(powerEntry.running.sum, 0.0172, 1e-4); |
| }); |
| |
| test('powerMetric_oneFrame', function() { |
| var model = new tr.Model(); |
| var valueSet = new tr.v.ValueSet(); |
| model.device.powerSeries = new tr.model.PowerSeries(model.device); |
| // We want values in the same frame, so they must go up by less than 16.66 |
| // milliseconds. |
| model.device.powerSeries.addPowerSample('1', '.1'); |
| model.device.powerSeries.addPowerSample('2', '.1'); |
| model.device.powerSeries.addPowerSample('3', '.2'); |
| model.device.powerSeries.addPowerSample('4', '.3'); |
| model.device.powerSeries.addPowerSample('5', '.4'); |
| model.device.powerSeries.addPowerSample('6', '.5'); |
| tr.metrics.sh.powerMetric(valueSet, model); |
| var powerEntries = valueSet.valueDicts.filter( |
| (dict) => dict.name === 'energy_consumed_per_frame'); |
| var powerEntry = tr.b.getOnlyElement(powerEntries); |
| assert.equal(powerEntry.centralBins[0].count, 1); |
| assert.closeTo(powerEntry.running.sum, 0.0011, 1e-4); |
| }); |
| |
| test('powerMetric_noPowerSeries', function() { |
| var model = new tr.Model(); |
| var valueSet = new tr.v.ValueSet(); |
| tr.metrics.sh.powerMetric(valueSet, model); |
| var powerEntries = valueSet.valueDicts.filter( |
| (dict) => dict.name === 'energy_consumed_per_frame'); |
| assert.lengthOf(powerEntries, 0); |
| }); |
| }); |
| </script> |
