1 /* 2 * Copyright 2016 The gRPC Authors 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of 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, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package io.grpc; 18 19 import java.nio.charset.Charset; 20 import java.util.concurrent.TimeUnit; 21 import org.openjdk.jmh.annotations.Benchmark; 22 import org.openjdk.jmh.annotations.BenchmarkMode; 23 import org.openjdk.jmh.annotations.Mode; 24 import org.openjdk.jmh.annotations.OutputTimeUnit; 25 import org.openjdk.jmh.annotations.Scope; 26 import org.openjdk.jmh.annotations.State; 27 28 /** StatusBenchmark. */ 29 @State(Scope.Benchmark) 30 public class StatusBenchmark { 31 32 /** 33 * Javadoc comment. 34 */ 35 @Benchmark 36 @BenchmarkMode(Mode.SampleTime) 37 @OutputTimeUnit(TimeUnit.NANOSECONDS) messageEncodePlain()38 public byte[] messageEncodePlain() { 39 return Status.MESSAGE_KEY.toBytes("Unexpected RST in stream"); 40 } 41 42 /** 43 * Javadoc comment. 44 */ 45 @Benchmark 46 @BenchmarkMode(Mode.SampleTime) 47 @OutputTimeUnit(TimeUnit.NANOSECONDS) messageEncodeEscape()48 public byte[] messageEncodeEscape() { 49 return Status.MESSAGE_KEY.toBytes("Some Error\nWasabi and Horseradish are the same"); 50 } 51 52 /** 53 * Javadoc comment. 54 */ 55 @Benchmark 56 @BenchmarkMode(Mode.SampleTime) 57 @OutputTimeUnit(TimeUnit.NANOSECONDS) messageDecodePlain()58 public String messageDecodePlain() { 59 return Status.MESSAGE_KEY.parseBytes( 60 "Unexpected RST in stream".getBytes(Charset.forName("US-ASCII"))); 61 } 62 63 /** 64 * Javadoc comment. 65 */ 66 @Benchmark 67 @BenchmarkMode(Mode.SampleTime) 68 @OutputTimeUnit(TimeUnit.NANOSECONDS) messageDecodeEscape()69 public String messageDecodeEscape() { 70 return Status.MESSAGE_KEY.parseBytes( 71 "Some Error%10Wasabi and Horseradish are the same".getBytes(Charset.forName("US-ASCII"))); 72 } 73 74 /** 75 * Javadoc comment. 76 */ 77 @Benchmark 78 @BenchmarkMode(Mode.SampleTime) 79 @OutputTimeUnit(TimeUnit.NANOSECONDS) codeEncode()80 public byte[] codeEncode() { 81 return Status.CODE_KEY.toBytes(Status.DATA_LOSS); 82 } 83 84 /** 85 * Javadoc comment. 86 */ 87 @Benchmark 88 @BenchmarkMode(Mode.SampleTime) 89 @OutputTimeUnit(TimeUnit.NANOSECONDS) codeDecode()90 public Status codeDecode() { 91 return Status.CODE_KEY.parseBytes("15".getBytes(Charset.forName("US-ASCII"))); 92 } 93 } 94 95