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/*
* Copyright (C) 2012 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 com.google.caliper.SimpleBenchmark;
public class ParcelBenchmark extends SimpleBenchmark {
private Parcel mParcel;
@Override
protected void setUp() {
mParcel = Parcel.obtain();
}
@Override
protected void tearDown() {
mParcel.recycle();
mParcel = null;
}
public void timeWriteByte(int reps) {
final byte val = 0xF;
for (int i = 0; i < reps; i++) {
mParcel.writeByte(val);
}
}
public void timeReadByte(int reps) {
mParcel.setDataCapacity(reps);
for (int i = 0; i < reps; i++) {
mParcel.readByte();
}
}
public void timeWriteInt(int reps) {
final int val = 0xF;
for (int i = 0; i < reps; i++) {
mParcel.writeInt(val);
}
}
public void timeReadInt(int reps) {
mParcel.setDataCapacity(reps << 2);
for (int i = 0; i < reps; i++) {
mParcel.readInt();
}
}
public void timeWriteLong(int reps) {
final long val = 0xF;
for (int i = 0; i < reps; i++) {
mParcel.writeLong(val);
}
}
public void timeReadLong(int reps) {
mParcel.setDataCapacity(reps << 3);
for (int i = 0; i < reps; i++) {
mParcel.readLong();
}
}
}
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