1 /* 2 * Copyright (C) 2015 Google Inc. 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 benchmarks; 18 19 import junit.framework.Assert; 20 21 public class ClassLoaderResourceBenchmark { 22 23 private static final String EXISTENT_RESOURCE = "java/util/logging/logging.properties"; 24 private static final String MISSING_RESOURCE = "missing_entry"; 25 26 public void timeGetBootResource_hit(int reps) { 27 ClassLoader currentClassLoader = getClass().getClassLoader(); 28 Assert.assertNotNull(currentClassLoader.getResource(EXISTENT_RESOURCE)); 29 30 for (int rep = 0; rep < reps; ++rep) { 31 currentClassLoader.getResource(EXISTENT_RESOURCE); 32 } 33 } 34 35 public void timeGetBootResource_miss(int reps) { 36 ClassLoader currentClassLoader = getClass().getClassLoader(); 37 Assert.assertNull(currentClassLoader.getResource(MISSING_RESOURCE)); 38 39 for (int rep = 0; rep < reps; ++rep) { 40 currentClassLoader.getResource(MISSING_RESOURCE); 41 } 42 } 43 44 } 45
