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Commit e717e0cb authored by Michael Wachenschwanz's avatar Michael Wachenschwanz
Browse files

Initial UsageStatsDatabase Perf tests 

A suite of simple performance test for UsageStatsDatabase. They measure
the time it take to write and read UsageEvents to and from a file.

Bug: 110428559
Test: atest UsageStatsPerfTests
Change-Id: If1558515e1da9e22fb56bc13f8e89c10c51a1625
parent f52474bc

services/usage/java/com/android/server/usage/IntervalStats.java

+8 −2
Original line number Diff line number Diff line
@@ -27,7 +27,9 @@ import android.util.ArraySet; 


import java.util.List;



class IntervalStats {

import com.android.internal.annotations.VisibleForTesting;



public class IntervalStats {

    public long beginTime;

    public long endTime;

    public long lastTimeSaved;
@@ -149,7 +151,11 @@ class IntervalStats { 
                && eventType != UsageEvents.Event.STANDBY_BUCKET_CHANGED;

    }



    void update(String packageName, long timeStamp, int eventType) {

    /**

     * @hide

     */

    @VisibleForTesting

    public void update(String packageName, long timeStamp, int eventType) {

        UsageStats usageStats = getOrCreateUsageStats(packageName);



        // TODO(adamlesinski): Ensure that we recover from incorrect event sequences

services/usage/java/com/android/server/usage/UsageStatsDatabase.java

+2 −2
Original line number Diff line number Diff line
@@ -42,7 +42,7 @@ import java.util.List; 
/**

 * Provides an interface to query for UsageStat data from an XML database.

 */

class UsageStatsDatabase {

public class UsageStatsDatabase {

    private static final int CURRENT_VERSION = 3;



    // Current version of the backup schema
@@ -369,7 +369,7 @@ class UsageStatsDatabase { 
    /**

     * Figures out what to extract from the given IntervalStats object.

     */

    interface StatCombiner<T> {

    public interface StatCombiner<T> {



        /**

         * Implementations should extract interesting from <code>stats</code> and add it

tests/UsageStatsPerfTests/Android.mk

0 → 100644
+34 −0
Original line number Diff line number Diff line 
# Copyright (C) 2018 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.



LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)



LOCAL_MODULE_TAGS := tests



LOCAL_SRC_FILES := \

    $(call all-java-files-under, src)



LOCAL_STATIC_JAVA_LIBRARIES := \

    android-support-test \

    apct-perftests-utils \

    services.usage



LOCAL_PACKAGE_NAME := UsageStatsPerfTests

LOCAL_PRIVATE_PLATFORM_APIS := true



# For android.permission.FORCE_STOP_PACKAGES permission

LOCAL_CERTIFICATE := platform



include $(BUILD_PACKAGE)

tests/UsageStatsPerfTests/AndroidManifest.xml

0 → 100644
+29 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!-- Copyright (C) 2018 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.

-->

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

        package="com.android.frameworks.perftests.usage">

    <uses-sdk

            android:minSdkVersion="21" />

    <uses-permission android:name="android.permission.DUMP" />

    <uses-permission android:name="android.permission.FORCE_STOP_PACKAGES" />



    <application>

        <uses-library android:name="android.test.runner" />

    </application>



    <instrumentation android:name="android.support.test.runner.AndroidJUnitRunner"

                     android:targetPackage="com.android.frameworks.perftests.usage"/>

</manifest>

tests/UsageStatsPerfTests/AndroidTest.xml

0 → 100644
+28 −0
Original line number Diff line number Diff line 
<?xml version="1.0" encoding="utf-8"?>

<!-- Copyright (C) 2018 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.

-->

<configuration description="Runs UsageStats Performance Tests">

    <target_preparer class="com.android.tradefed.targetprep.TestAppInstallSetup">

        <option name="test-file-name" value="UsageStatsPerfTests.apk"/>

        <option name="cleanup-apks" value="true"/>

    </target_preparer>



    <option name="test-suite-tag" value="apct"/>

    <option name="test-tag" value="UsageStatsPerfTests"/>

    <test class="com.android.tradefed.testtype.AndroidJUnitTest">

        <option name="package" value="com.android.frameworks.perftests.usage"/>

        <option name="runner" value="android.support.test.runner.AndroidJUnitRunner"/>

    </test>

</configuration>
 
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