Merge "Port Parcel benchmarks to APCT"

/*

 * 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 android.os;

import android.perftests.utils.BenchmarkState;

import android.perftests.utils.PerfStatusReporter;

import android.support.test.filters.LargeTest;

import org.junit.After;

import org.junit.Before;

import org.junit.Rule;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.junit.runners.Parameterized;

import org.junit.runners.Parameterized.Parameters;

import java.util.Arrays;

import java.util.Collection;

@RunWith(Parameterized.class)

@LargeTest

public class ParcelArrayPerfTest {

    @Rule

    public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();

    @Parameters(name = "size={0}")

    public static Collection<Object[]> data() {

        return Arrays.asList(new Object[][] { {1}, {10}, {100}, {1000} });

    }

    private final int mSize;

    private Parcel mWriteParcel;

    private byte[] mByteArray;

    private int[] mIntArray;

    private long[] mLongArray;

    private Parcel mByteParcel;

    private Parcel mIntParcel;

    private Parcel mLongParcel;

    public ParcelArrayPerfTest(int size) {

        mSize = size;

    }

    @Before

    public void setUp() {

        mWriteParcel = Parcel.obtain();

        mByteArray = new byte[mSize];

        mIntArray = new int[mSize];

        mLongArray = new long[mSize];

        mByteParcel = Parcel.obtain();

        mByteParcel.writeByteArray(mByteArray);

        mIntParcel = Parcel.obtain();

        mIntParcel.writeIntArray(mIntArray);

        mLongParcel = Parcel.obtain();

        mLongParcel.writeLongArray(mLongArray);

    }

    @After

    public void tearDown() {

        mWriteParcel.recycle();

        mWriteParcel = null;

    }

    @Test

    public void timeWriteByteArray() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

            mWriteParcel.setDataPosition(0);

            mWriteParcel.writeByteArray(mByteArray);

        }

    }

    @Test

    public void timeCreateByteArray() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

            mByteParcel.setDataPosition(0);

            mByteParcel.createByteArray();

        }

    }

    @Test

    public void timeReadByteArray() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

            mByteParcel.setDataPosition(0);

            mByteParcel.readByteArray(mByteArray);

        }

    }

    @Test

    public void timeWriteIntArray() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

            mWriteParcel.setDataPosition(0);

            mWriteParcel.writeIntArray(mIntArray);

        }

    }

    @Test

    public void timeCreateIntArray() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

            mIntParcel.setDataPosition(0);

            mIntParcel.createIntArray();

        }

    }

    @Test

    public void timeReadIntArray() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

            mIntParcel.setDataPosition(0);

            mIntParcel.readIntArray(mIntArray);

        }

    }

    @Test

    public void timeWriteLongArray() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

            mWriteParcel.setDataPosition(0);

            mWriteParcel.writeLongArray(mLongArray);

        }

    }

    @Test

    public void timeCreateLongArray() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

            mLongParcel.setDataPosition(0);

            mLongParcel.createLongArray();

        }

    }

    @Test

    public void timeReadLongArray() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

            mLongParcel.setDataPosition(0);

            mLongParcel.readLongArray(mLongArray);

        }

    }

}

/*

 * 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 android.os;

import android.perftests.utils.BenchmarkState;

import android.perftests.utils.PerfStatusReporter;

import android.support.test.filters.LargeTest;

import android.support.test.runner.AndroidJUnit4;

import org.junit.After;

import org.junit.Before;

import org.junit.Rule;

import org.junit.Test;

import org.junit.runner.RunWith;

@RunWith(AndroidJUnit4.class)

@LargeTest

public class ParcelPerfTest {

    @Rule

    public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter();

    private Parcel mParcel;

    @Before

    public void setUp() {

        mParcel = Parcel.obtain();

        mParcel.setDataPosition(0);

        mParcel.setDataCapacity(8);

    }

    @After

    public void tearDown() {

        mParcel.recycle();

        mParcel = null;

    }

    @Test

    public void timeSetDataPosition() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

            mParcel.setDataPosition(0);

        }

    }

    @Test

    public void timeWriteByte() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        final byte val = 0xF;

        while (state.keepRunning()) {

            mParcel.setDataPosition(0);

            mParcel.writeByte(val);

        }

    }

    @Test

    public void timeReadByte() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

            mParcel.setDataPosition(0);

            mParcel.readByte();

        }

    }

    @Test

    public void timeWriteInt() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        final int val = 0xF;

        while (state.keepRunning()) {

            mParcel.setDataPosition(0);

            mParcel.writeInt(val);

        }

    }

    @Test

    public void timeReadInt() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

            mParcel.setDataPosition(0);

            mParcel.readInt();

        }

    }

    @Test

    public void timeWriteLong() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        final long val = 0xF;

        while (state.keepRunning()) {

            mParcel.setDataPosition(0);

            mParcel.writeLong(val);

        }

    }

    @Test

    public void timeReadLong() {

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

            mParcel.setDataPosition(0);

            mParcel.readLong();

        }

    }

}