| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.commons.io.file; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.file.FileSystems; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.io.TempDir; |
| |
| /** |
| * Provides services for test subclasses. |
| */ |
| public abstract class AbstractTempDirTest { |
| |
| /** |
| * Creates directory test fixtures. |
| * <ol> |
| * <li>tempDirPath/subdir</li> |
| * <li>tempDirPath/symlinked-dir -> tempDirPath/subdir</li> |
| * </ol> |
| * @param rootDir Root for directory entries. |
| * @return Path to tempDirPath/subdir. |
| * @throws IOException if an I/O error occurs or the parent directory does not exist. |
| */ |
| protected static Path createTempSymlinkedRelativeDir(final Path rootDir) throws IOException { |
| final Path targetDir = rootDir.resolve("subdir"); |
| final Path symlinkDir = rootDir.resolve("symlinked-dir"); |
| Files.createDirectory(targetDir); |
| Files.createSymbolicLink(symlinkDir, targetDir); |
| return symlinkDir; |
| } |
| |
| /** |
| * A temporary directory managed by JUnit. |
| */ |
| @TempDir |
| public Path managedTempDirPath; |
| |
| /** |
| * A temporary directory managed by each test so we can optionally fiddle with its permissions independently. |
| */ |
| public Path tempDirPath; |
| |
| /** |
| * A File version of this test's Path object. |
| */ |
| public File tempDirFile; |
| |
| @BeforeEach |
| public void beforeEachCreateTempDirs() throws IOException { |
| tempDirPath = Files.createTempDirectory(managedTempDirPath, getClass().getSimpleName()); |
| tempDirFile = tempDirPath.toFile(); |
| } |
| |
| @SuppressWarnings("resource") // no FileSystem allocation |
| protected final boolean isPosixFilePermissionsSupported() { |
| return FileSystems.getDefault().supportedFileAttributeViews().contains("posix"); |
| } |
| } |