1 /** 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 package org.apache.hadoop.test; 19 20 import java.io.File; 21 22 import org.apache.commons.lang.RandomStringUtils; 23 import org.apache.hadoop.fs.Path; 24 25 public class PathUtils { 26 getTestPath(Class<?> caller)27 public static Path getTestPath(Class<?> caller) { 28 return getTestPath(caller, true); 29 } 30 getTestPath(Class<?> caller, boolean create)31 public static Path getTestPath(Class<?> caller, boolean create) { 32 return new Path(getTestDirName(caller)); 33 } 34 getTestDir(Class<?> caller)35 public static File getTestDir(Class<?> caller) { 36 return getTestDir(caller, true); 37 } 38 getTestDir(Class<?> caller, boolean create)39 public static File getTestDir(Class<?> caller, boolean create) { 40 File dir = 41 new File(System.getProperty("test.build.data", "target/test/data") 42 + "/" + RandomStringUtils.randomAlphanumeric(10), 43 caller.getSimpleName()); 44 if (create) { 45 dir.mkdirs(); 46 } 47 return dir; 48 } 49 getTestDirName(Class<?> caller)50 public static String getTestDirName(Class<?> caller) { 51 return getTestDirName(caller, true); 52 } 53 getTestDirName(Class<?> caller, boolean create)54 public static String getTestDirName(Class<?> caller, boolean create) { 55 return getTestDir(caller, create).getAbsolutePath(); 56 } 57 58 } 59