John Reck | 306928c | 2016-10-17 15:18:26 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| 5 | * use this file except in compliance with the License. You may obtain a copy of |
| 6 | * the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| 12 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| 13 | * License for the specific language governing permissions and limitations under |
| 14 | * the License. |
| 15 | */ |
| 16 | |
| 17 | package android.os; |
| 18 | |
| 19 | import android.perftests.utils.BenchmarkState; |
| 20 | import android.perftests.utils.PerfStatusReporter; |
| 21 | import android.support.test.filters.LargeTest; |
| 22 | import android.support.test.runner.AndroidJUnit4; |
| 23 | |
| 24 | import org.junit.After; |
| 25 | import org.junit.Before; |
| 26 | import org.junit.Rule; |
| 27 | import org.junit.Test; |
| 28 | import org.junit.runner.RunWith; |
| 29 | |
| 30 | @RunWith(AndroidJUnit4.class) |
| 31 | @LargeTest |
| 32 | public class ParcelPerfTest { |
| 33 | @Rule |
| 34 | public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter(); |
| 35 | |
| 36 | private Parcel mParcel; |
| 37 | |
| 38 | @Before |
| 39 | public void setUp() { |
| 40 | mParcel = Parcel.obtain(); |
| 41 | mParcel.setDataPosition(0); |
| 42 | mParcel.setDataCapacity(8); |
| 43 | } |
| 44 | |
| 45 | @After |
| 46 | public void tearDown() { |
| 47 | mParcel.recycle(); |
| 48 | mParcel = null; |
| 49 | } |
| 50 | |
| 51 | @Test |
| 52 | public void timeSetDataPosition() { |
| 53 | final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| 54 | while (state.keepRunning()) { |
| 55 | mParcel.setDataPosition(0); |
| 56 | } |
| 57 | } |
| 58 | |
| 59 | @Test |
Makoto Onuki | b148b6c | 2017-06-27 13:38:38 -0700 | [diff] [blame] | 60 | public void timeGetDataPosition() { |
| 61 | final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| 62 | while (state.keepRunning()) { |
| 63 | mParcel.dataPosition(); |
| 64 | } |
| 65 | } |
| 66 | |
| 67 | @Test |
| 68 | public void timeSetDataSize() { |
| 69 | final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| 70 | while (state.keepRunning()) { |
| 71 | mParcel.setDataSize(0); |
| 72 | } |
| 73 | } |
| 74 | |
| 75 | @Test |
| 76 | public void timeGetDataSize() { |
| 77 | final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| 78 | while (state.keepRunning()) { |
| 79 | mParcel.dataSize(); |
| 80 | } |
| 81 | } |
| 82 | |
| 83 | @Test |
| 84 | public void timeSetDataCapacity() { |
| 85 | final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| 86 | while (state.keepRunning()) { |
| 87 | mParcel.setDataCapacity(0); |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | @Test |
| 92 | public void timeGetDataCapacity() { |
| 93 | final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| 94 | while (state.keepRunning()) { |
| 95 | mParcel.dataCapacity(); |
| 96 | } |
| 97 | } |
| 98 | |
| 99 | @Test |
John Reck | 306928c | 2016-10-17 15:18:26 -0700 | [diff] [blame] | 100 | public void timeWriteByte() { |
| 101 | final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| 102 | final byte val = 0xF; |
| 103 | while (state.keepRunning()) { |
| 104 | mParcel.setDataPosition(0); |
| 105 | mParcel.writeByte(val); |
| 106 | } |
| 107 | } |
| 108 | |
| 109 | @Test |
| 110 | public void timeReadByte() { |
| 111 | final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| 112 | while (state.keepRunning()) { |
| 113 | mParcel.setDataPosition(0); |
| 114 | mParcel.readByte(); |
| 115 | } |
| 116 | } |
| 117 | |
| 118 | @Test |
| 119 | public void timeWriteInt() { |
| 120 | final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| 121 | final int val = 0xF; |
| 122 | while (state.keepRunning()) { |
| 123 | mParcel.setDataPosition(0); |
| 124 | mParcel.writeInt(val); |
| 125 | } |
| 126 | } |
| 127 | |
| 128 | @Test |
| 129 | public void timeReadInt() { |
| 130 | final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| 131 | while (state.keepRunning()) { |
| 132 | mParcel.setDataPosition(0); |
| 133 | mParcel.readInt(); |
| 134 | } |
| 135 | } |
| 136 | |
| 137 | @Test |
| 138 | public void timeWriteLong() { |
| 139 | final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| 140 | final long val = 0xF; |
| 141 | while (state.keepRunning()) { |
| 142 | mParcel.setDataPosition(0); |
| 143 | mParcel.writeLong(val); |
| 144 | } |
| 145 | } |
| 146 | |
| 147 | @Test |
| 148 | public void timeReadLong() { |
| 149 | final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| 150 | while (state.keepRunning()) { |
| 151 | mParcel.setDataPosition(0); |
| 152 | mParcel.readLong(); |
| 153 | } |
| 154 | } |
Makoto Onuki | b148b6c | 2017-06-27 13:38:38 -0700 | [diff] [blame] | 155 | |
| 156 | @Test |
| 157 | public void timeObtainRecycle() { |
| 158 | // Use up the pooled instances. |
| 159 | // A lot bigger than the actual size but in case someone increased it. |
| 160 | final int POOL_SIZE = 100; |
| 161 | for (int i = 0; i < POOL_SIZE; i++) { |
| 162 | Parcel.obtain(); |
| 163 | } |
| 164 | |
| 165 | final BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| 166 | while (state.keepRunning()) { |
| 167 | Parcel.obtain().recycle(); |
| 168 | } |
| 169 | } |
John Reck | 306928c | 2016-10-17 15:18:26 -0700 | [diff] [blame] | 170 | } |