Merge "Add ContentProvider perf tests"

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

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

    <application android:name=".TestApplication">

    <application android:name=".TestApplication">

        <activity android:name=".TestActivity" android:exported="true"/>

        <activity android:name=".TestActivity" android:exported="true"/>

        <provider

                android:authorities="com.android.frameworks.perftests.amteststestapp"

                android:name=".TestContentProvider"

                android:exported="true" />

        <receiver

        <receiver

                android:name=".TestBroadcastReceiver"

                android:name=".TestBroadcastReceiver"

                android:exported="true">

                android:exported="true">

/*

 * 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.

 */

package com.android.frameworks.perftests.amteststestapp;

import android.content.ContentProvider;

import android.content.ContentValues;

import android.database.Cursor;

import android.net.Uri;

public class TestContentProvider extends ContentProvider {

    @Override

    public Uri insert(Uri uri, ContentValues values) {

        return null;

    }

    @Override

    public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs,

            String sortOrder) {

        return null;

    }

    @Override

    public String getType(Uri uri) {

        return null;

    }

    @Override

    public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {

        return 0;

    }

    @Override

    public boolean onCreate() {

        return false;

    }

    @Override

    public int delete(Uri uri, String selection, String[] selectionArgs) {

        return 0;

    }

}

/*

 * 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.

 */

package com.android.frameworks.perftests.am.tests;

import android.content.ContentProviderClient;

import android.support.test.filters.LargeTest;

import android.support.test.runner.AndroidJUnit4;

import com.android.frameworks.perftests.am.util.TargetPackageUtils;

import org.junit.Test;

import org.junit.runner.RunWith;

@RunWith(AndroidJUnit4.class)

@LargeTest

public class ContentProviderPerfTest extends BasePerfTest {

    /**

     * Benchmark time to call ContentResolver.acquireContentProviderClient() when target package is

     * running.

     */

    @Test

    public void contentProviderRunning() {

        runPerfFunction(() -> {

            startTargetPackage();

            long startTimeNs = System.nanoTime();

            final ContentProviderClient contentProviderClient =

                    mContext.getContentResolver()

                            .acquireContentProviderClient(TargetPackageUtils.PACKAGE_NAME);

            final long endTimeNs = System.nanoTime();

            contentProviderClient.close();

            return endTimeNs - startTimeNs;

        });

    }

    /**

     * Benchmark time to call ContentResolver.acquireContentProviderClient() when target package is

     * not running.

     */

    @Test

    public void contentProviderNotRunning() {

        runPerfFunction(() -> {

            final long startTimeNs = System.nanoTime();

            final ContentProviderClient contentProviderClient =

                    mContext.getContentResolver().acquireContentProviderClient(

                            TargetPackageUtils.PACKAGE_NAME);

            final long endTimeNs = System.nanoTime();

            contentProviderClient.close();

            return endTimeNs - startTimeNs;

        });

    }

}