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/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.loganalysis.rule;
import com.android.loganalysis.item.BatteryStatsDetailedInfoItem;
import com.android.loganalysis.item.BugreportItem;
import com.android.loganalysis.item.DumpsysBatteryStatsItem;
import com.android.loganalysis.item.DumpsysItem;
import com.android.loganalysis.item.ProcessUsageItem;
import com.android.loganalysis.item.ProcessUsageItem.SensorInfoItem;
import java.util.LinkedList;
import junit.framework.TestCase;
import org.json.JSONObject;
/**
* Unit tests for {@link ProcessUsageRule}
*/
public class ProcessUsageRuleTest extends TestCase {
BugreportItem mBugreport;
DumpsysItem mDumpsys;
DumpsysBatteryStatsItem mDumpsysBatteryStats;
BatteryStatsDetailedInfoItem mBatteryStatsDetailedInfo;
@Override
public void setUp() {
mBugreport = new BugreportItem();
mDumpsys = new DumpsysItem();
mDumpsysBatteryStats = new DumpsysBatteryStatsItem();
mBatteryStatsDetailedInfo = new BatteryStatsDetailedInfoItem();
mBatteryStatsDetailedInfo.setTimeOnBattery(3902004);
mDumpsysBatteryStats.setDetailedBatteryStatsItem(mBatteryStatsDetailedInfo);
mDumpsys.setBatteryInfo(mDumpsysBatteryStats);
mBugreport.setDumpsys(mDumpsys);
}
/**
* Test alarm usage analysis
*/
public void testAlarmAnalysis() throws Exception {
ProcessUsageItem processUsage = new ProcessUsageItem();
LinkedList<SensorInfoItem> uid0Sensor = new LinkedList<SensorInfoItem>();
uid0Sensor.add(new SensorInfoItem("0", 9908));
uid0Sensor.add(new SensorInfoItem("1", 9997));
LinkedList<SensorInfoItem> uidU0a9Sensor = new LinkedList<SensorInfoItem>();
uidU0a9Sensor.add(new SensorInfoItem("2", 1315));
processUsage.addProcessUsage("0", 0, uid0Sensor);
processUsage.addProcessUsage("u0a9", 180, uidU0a9Sensor);
processUsage.addProcessUsage("u0a8", 0, null);
mBatteryStatsDetailedInfo.setProcessUsageItem(processUsage);
ProcessUsageRule usage = new ProcessUsageRule(mBugreport);
usage.applyRule();
JSONObject analysis = usage.getAnalysis();
assertNotNull(analysis);
assertTrue(analysis.has("ALARM_USAGE_ANALYSIS"));
assertEquals(analysis.getString("ALARM_USAGE_ANALYSIS"),
"UID u0a9 has requested frequent repeating alarms.");
assertTrue(analysis.has("SENSOR_USAGE_ANALYSIS"));
assertEquals(analysis.getString("SENSOR_USAGE_ANALYSIS"),
"No apps used sensors more than 10% time on battery.");
}
/**
* Test sensor usage analysis
*/
public void testSensorAnalysis() throws Exception {
ProcessUsageItem processUsage = new ProcessUsageItem();
LinkedList<SensorInfoItem> uid0Sensor = new LinkedList<SensorInfoItem>();
uid0Sensor.add(new SensorInfoItem("0", 9908));
uid0Sensor.add(new SensorInfoItem("1", 9997));
LinkedList<SensorInfoItem> uidU0a9Sensor = new LinkedList<SensorInfoItem>();
uidU0a9Sensor.add(new SensorInfoItem("2", 913015));
processUsage.addProcessUsage("0", 0, uid0Sensor);
processUsage.addProcessUsage("u0a9", 15, uidU0a9Sensor);
processUsage.addProcessUsage("u0a8", 0, null);
mBatteryStatsDetailedInfo.setProcessUsageItem(processUsage);
ProcessUsageRule usage = new ProcessUsageRule(mBugreport);
usage.applyRule();
JSONObject analysis = usage.getAnalysis();
assertNotNull(analysis);
assertTrue(analysis.has("SENSOR_USAGE_ANALYSIS"));
assertEquals(analysis.getString("SENSOR_USAGE_ANALYSIS"),
"sensor 2 was used for 0d 0h 15m 13s by UID u0a9.");
assertTrue(analysis.has("ALARM_USAGE_ANALYSIS"));
assertEquals(analysis.getString("ALARM_USAGE_ANALYSIS"),
"No apps requested for alarms more frequent than 60 secs.");
}
}
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