| /* |
| * Copyright (C) 2017 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.internal.os; |
| |
| import static android.os.BatteryStats.STATS_SINCE_CHARGED; |
| import static android.os.BatteryStats.WAKE_TYPE_PARTIAL; |
| |
| import android.app.ActivityManager; |
| import android.os.BatteryManager; |
| import android.os.BatteryStats; |
| import android.os.WorkSource; |
| import android.support.test.filters.SmallTest; |
| import android.view.Display; |
| |
| import junit.framework.TestCase; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| /** |
| * Test various BatteryStatsImpl noteStart methods. |
| * |
| * Build/Install/Run: bit FrameworksCoreTests:com.android.internal.os.BatteryStatsNoteTest |
| * |
| * Alternatively, |
| * Build: m FrameworksCoreTests |
| * Install: adb install -r \ |
| * ${ANDROID_PRODUCT_OUT}/data/app/FrameworksCoreTests/FrameworksCoreTests.apk |
| * Run: adb shell am instrument -e class com.android.internal.os.BatteryStatsNoteTest -w \ |
| * com.android.frameworks.coretests/android.support.test.runner.AndroidJUnitRunner |
| */ |
| public class BatteryStatsNoteTest extends TestCase{ |
| private static final int UID = 10500; |
| private static final WorkSource WS = new WorkSource(UID); |
| |
| /** Test BatteryStatsImpl.Uid.noteBluetoothScanResultLocked. */ |
| @SmallTest |
| public void testNoteBluetoothScanResultLocked() throws Exception { |
| MockBatteryStatsImpl bi = new MockBatteryStatsImpl(new MockClocks()); |
| bi.updateTimeBasesLocked(true, Display.STATE_OFF, 0, 0); |
| bi.noteUidProcessStateLocked(UID, ActivityManager.PROCESS_STATE_TOP); |
| |
| bi.noteBluetoothScanResultsFromSourceLocked(WS, 1); |
| bi.noteBluetoothScanResultsFromSourceLocked(WS, 100); |
| assertEquals(101, |
| bi.getUidStats().get(UID).getBluetoothScanResultCounter() |
| .getCountLocked(STATS_SINCE_CHARGED)); |
| BatteryStats.Counter bgCntr = bi.getUidStats().get(UID).getBluetoothScanResultBgCounter(); |
| if (bgCntr != null) { |
| assertEquals(0, bgCntr.getCountLocked(STATS_SINCE_CHARGED)); |
| } |
| |
| bi.noteUidProcessStateLocked(UID, ActivityManager.PROCESS_STATE_IMPORTANT_BACKGROUND); |
| bi.noteBluetoothScanResultsFromSourceLocked(WS, 17); |
| assertEquals(101 + 17, |
| bi.getUidStats().get(UID).getBluetoothScanResultCounter() |
| .getCountLocked(STATS_SINCE_CHARGED)); |
| assertEquals(17, |
| bi.getUidStats().get(UID).getBluetoothScanResultBgCounter() |
| .getCountLocked(STATS_SINCE_CHARGED)); |
| } |
| |
| /** Test BatteryStatsImpl.Uid.noteStartWakeLocked. */ |
| @SmallTest |
| public void testNoteStartWakeLocked() throws Exception { |
| final MockClocks clocks = new MockClocks(); // holds realtime and uptime in ms |
| MockBatteryStatsImpl bi = new MockBatteryStatsImpl(clocks); |
| |
| int pid = 10; |
| String name = "name"; |
| |
| bi.updateTimeBasesLocked(true, Display.STATE_OFF, 0, 0); |
| bi.noteUidProcessStateLocked(UID, ActivityManager.PROCESS_STATE_TOP); |
| bi.getUidStatsLocked(UID).noteStartWakeLocked(pid, name, WAKE_TYPE_PARTIAL, clocks.realtime); |
| |
| clocks.realtime = clocks.uptime = 100; |
| bi.noteUidProcessStateLocked(UID, ActivityManager.PROCESS_STATE_IMPORTANT_BACKGROUND); |
| |
| clocks.realtime = clocks.uptime = 220; |
| bi.getUidStatsLocked(UID).noteStopWakeLocked(pid, name, WAKE_TYPE_PARTIAL, clocks.realtime); |
| |
| BatteryStats.Timer aggregTimer = bi.getUidStats().get(UID).getAggregatedPartialWakelockTimer(); |
| long actualTime = aggregTimer.getTotalTimeLocked(300_000, STATS_SINCE_CHARGED); |
| long bgTime = aggregTimer.getSubTimer().getTotalTimeLocked(300_000, STATS_SINCE_CHARGED); |
| assertEquals(220_000, actualTime); |
| assertEquals(120_000, bgTime); |
| } |
| |
| |
| /** Test BatteryStatsImpl.noteUidProcessStateLocked. */ |
| @SmallTest |
| public void testNoteUidProcessStateLocked() throws Exception { |
| final MockClocks clocks = new MockClocks(); |
| MockBatteryStatsImpl bi = new MockBatteryStatsImpl(clocks); |
| |
| // map of ActivityManager process states and how long to simulate run time in each state |
| Map<Integer, Integer> stateRuntimeMap = new HashMap<Integer, Integer>(); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_TOP, 1111); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE, 1234); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE, 2468); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_TOP_SLEEPING, 7531); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND, 4455); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND, 1337); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_BACKUP, 90210); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_HEAVY_WEIGHT, 911); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_SERVICE, 404); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_RECEIVER, 31459); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_HOME, 1123); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_LAST_ACTIVITY, 5813); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_CACHED_ACTIVITY, 867); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_CACHED_ACTIVITY_CLIENT, 5309); |
| stateRuntimeMap.put(ActivityManager.PROCESS_STATE_CACHED_EMPTY, 42); |
| |
| bi.updateTimeBasesLocked(true, Display.STATE_ON, 0, 0); |
| |
| for (Map.Entry<Integer, Integer> entry : stateRuntimeMap.entrySet()) { |
| bi.noteUidProcessStateLocked(UID, entry.getKey()); |
| clocks.realtime += entry.getValue(); |
| clocks.uptime = clocks.realtime; |
| } |
| |
| long actualRunTimeUs; |
| long expectedRunTimeMs; |
| long elapsedTimeUs = clocks.realtime * 1000; |
| BatteryStats.Uid uid = bi.getUidStats().get(UID); |
| |
| // compare runtime of process states to the Uid process states they map to |
| actualRunTimeUs = uid.getProcessStateTime(BatteryStats.Uid.PROCESS_STATE_TOP, elapsedTimeUs, |
| STATS_SINCE_CHARGED); |
| expectedRunTimeMs = stateRuntimeMap.get(ActivityManager.PROCESS_STATE_TOP); |
| assertEquals(expectedRunTimeMs * 1000, actualRunTimeUs); |
| |
| |
| actualRunTimeUs = uid.getProcessStateTime(BatteryStats.Uid.PROCESS_STATE_FOREGROUND_SERVICE, |
| elapsedTimeUs, STATS_SINCE_CHARGED); |
| expectedRunTimeMs = stateRuntimeMap.get( |
| ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE) |
| + stateRuntimeMap.get(ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE); |
| assertEquals(expectedRunTimeMs * 1000, actualRunTimeUs); |
| |
| |
| actualRunTimeUs = uid.getProcessStateTime(BatteryStats.Uid.PROCESS_STATE_TOP_SLEEPING, |
| elapsedTimeUs, STATS_SINCE_CHARGED); |
| expectedRunTimeMs = stateRuntimeMap.get(ActivityManager.PROCESS_STATE_TOP_SLEEPING); |
| assertEquals(expectedRunTimeMs * 1000, actualRunTimeUs); |
| |
| |
| actualRunTimeUs = uid.getProcessStateTime(BatteryStats.Uid.PROCESS_STATE_FOREGROUND, |
| elapsedTimeUs, STATS_SINCE_CHARGED); |
| expectedRunTimeMs = stateRuntimeMap.get(ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND); |
| assertEquals(expectedRunTimeMs * 1000, actualRunTimeUs); |
| |
| |
| actualRunTimeUs = uid.getProcessStateTime(BatteryStats.Uid.PROCESS_STATE_BACKGROUND, |
| elapsedTimeUs, STATS_SINCE_CHARGED); |
| expectedRunTimeMs = stateRuntimeMap.get(ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND) |
| + stateRuntimeMap.get(ActivityManager.PROCESS_STATE_BACKUP) |
| + stateRuntimeMap.get(ActivityManager.PROCESS_STATE_HEAVY_WEIGHT) |
| + stateRuntimeMap.get(ActivityManager.PROCESS_STATE_SERVICE) |
| + stateRuntimeMap.get(ActivityManager.PROCESS_STATE_RECEIVER); |
| assertEquals(expectedRunTimeMs * 1000, actualRunTimeUs); |
| |
| |
| actualRunTimeUs = uid.getProcessStateTime(BatteryStats.Uid.PROCESS_STATE_CACHED, |
| elapsedTimeUs, STATS_SINCE_CHARGED); |
| expectedRunTimeMs = stateRuntimeMap.get(ActivityManager.PROCESS_STATE_HOME) |
| + stateRuntimeMap.get(ActivityManager.PROCESS_STATE_LAST_ACTIVITY) |
| + stateRuntimeMap.get(ActivityManager.PROCESS_STATE_CACHED_ACTIVITY) |
| + stateRuntimeMap.get(ActivityManager.PROCESS_STATE_CACHED_ACTIVITY_CLIENT) |
| + stateRuntimeMap.get(ActivityManager.PROCESS_STATE_CACHED_EMPTY); |
| assertEquals(expectedRunTimeMs * 1000, actualRunTimeUs); |
| |
| // Special check for foreground service timer |
| actualRunTimeUs = uid.getForegroundServiceTimer().getTotalTimeLocked(elapsedTimeUs, |
| STATS_SINCE_CHARGED); |
| expectedRunTimeMs = stateRuntimeMap.get(ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE); |
| assertEquals(expectedRunTimeMs * 1000, actualRunTimeUs); |
| } |
| |
| /** Test BatteryStatsImpl.updateTimeBasesLocked. */ |
| @SmallTest |
| public void testUpdateTimeBasesLocked() throws Exception { |
| final MockClocks clocks = new MockClocks(); // holds realtime and uptime in ms |
| MockBatteryStatsImpl bi = new MockBatteryStatsImpl(clocks); |
| |
| bi.updateTimeBasesLocked(false, Display.STATE_OFF, 0, 0); |
| assertFalse(bi.getOnBatteryTimeBase().isRunning()); |
| bi.updateTimeBasesLocked(false, Display.STATE_DOZE, 10, 10); |
| assertFalse(bi.getOnBatteryTimeBase().isRunning()); |
| bi.updateTimeBasesLocked(false, Display.STATE_ON, 20, 20); |
| assertFalse(bi.getOnBatteryTimeBase().isRunning()); |
| |
| bi.updateTimeBasesLocked(true, Display.STATE_ON, 30, 30); |
| assertTrue(bi.getOnBatteryTimeBase().isRunning()); |
| assertFalse(bi.getOnBatteryScreenOffTimeBase().isRunning()); |
| bi.updateTimeBasesLocked(true, Display.STATE_DOZE, 40, 40); |
| assertTrue(bi.getOnBatteryScreenOffTimeBase().isRunning()); |
| bi.updateTimeBasesLocked(true, Display.STATE_OFF, 40, 40); |
| assertTrue(bi.getOnBatteryScreenOffTimeBase().isRunning()); |
| } |
| |
| /** Test BatteryStatsImpl.noteScreenStateLocked. */ |
| @SmallTest |
| public void testNoteScreenStateLocked() throws Exception { |
| final MockClocks clocks = new MockClocks(); // holds realtime and uptime in ms |
| MockBatteryStatsImpl bi = new MockBatteryStatsImpl(clocks); |
| |
| bi.updateTimeBasesLocked(true, Display.STATE_ON, 0, 0); |
| bi.noteScreenStateLocked(Display.STATE_ON); |
| bi.noteScreenStateLocked(Display.STATE_DOZE); |
| assertTrue(bi.getOnBatteryScreenOffTimeBase().isRunning()); |
| assertEquals(bi.getScreenState(), Display.STATE_DOZE); |
| bi.noteScreenStateLocked(Display.STATE_ON); |
| assertFalse(bi.getOnBatteryScreenOffTimeBase().isRunning()); |
| assertEquals(bi.getScreenState(), Display.STATE_ON); |
| bi.noteScreenStateLocked(Display.STATE_OFF); |
| assertTrue(bi.getOnBatteryScreenOffTimeBase().isRunning()); |
| assertEquals(bi.getScreenState(), Display.STATE_OFF); |
| } |
| |
| } |