1/* 2 * Copyright (c) 2008, 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24import java.io.File; 25import java.io.FileInputStream; 26import java.io.FileOutputStream; 27import java.text.Normalizer; 28 29public class MacPathTest { 30 31 public static void main(String args[]) throws Throwable { 32 String osname = System.getProperty("os.name"); 33 if (!osname.contains("OS X") && !osname.contains("Darwin")) 34 return; 35 36 // English 37 test("TestDir_apple", // test dir 38 "dir_macosx", // dir 39 "file_macosx"); // file 40 41 // Japanese composite character 42 test("TestDir_\u30c8\u30a4\u30e4\u30cb\u30ca\u30eb/", 43 "dir_\u30a4\u30c1\u30b4\u306e\u30b1\u30fc\u30ad", 44 "file_\u30a4\u30c1\u30b4\u306e\u30b1\u30fc\u30ad"); 45 46 // latin-1 supplementory 47 test("TestDir_K\u00f6rperlich\u00e4\u00df/", 48 "dir_Entt\u00e4uschung", 49 "file_Entt\u00e4uschung"); 50 51 test("TestDir_K\u00f6rperlich\u00e4\u00df/", 52 "dir_Entt\u00c4uschung", 53 "file_Entt\u00c4uschung"); 54 55 // Korean syblla 56 test("TestDir_\uac00\uac01\uac02", 57 "dir_\uac20\uac21\uac22", 58 "file_\uacc0\uacc1\uacc2"); 59 } 60 61 private static void removeAll(File file) throws Throwable { 62 if (file.isDirectory()) { 63 for (File f : file.listFiles()) { 64 removeAll(f); 65 } 66 } 67 file.delete(); 68 } 69 70 private static boolean equal(Object x, Object y) { 71 return x == null ? y == null : x.equals(y); 72 } 73 74 private static boolean match(File target, File src) { 75 if (target.equals(src)) { 76 String fname = target.toString(); 77 System.out.printf(" ->matched : [%s], length=%d%n", fname, fname.length()); 78 return true; 79 } 80 return false; 81 } 82 83 private static void open_read(String what, File file) throws Throwable { 84 try (FileInputStream fis = new FileInputStream(file)) { 85 byte[] bytes = new byte[10]; 86 fis.read(bytes); 87 System.out.printf(" %s:%s%n", what, new String(bytes)); 88 } 89 } 90 91 private static void test(String testdir, String dname, String fname_nfc) 92 throws Throwable 93 { 94 String fname = null; 95 String dname_nfd = Normalizer.normalize(dname, Normalizer.Form.NFD); 96 String fname_nfd = Normalizer.normalize(fname_nfc, Normalizer.Form.NFD); 97 98 System.out.printf("%n%n--------Testing...----------%n"); 99 File base = new File(testdir); 100 File dir = new File(base, dname); 101 File dir_nfd = new File(base, dname_nfd); 102 File file_nfc = new File(base, fname_nfc); 103 File file_nfd = new File(base, fname_nfd); 104 105 System.out.printf("base :[%s][len=%d]%n", testdir, testdir.length()); 106 System.out.printf("dir :[%s][len=%d]%n", dname, dname.length()); 107 System.out.printf("fname_nfc :[%s][len=%d]%n", fname_nfc, fname_nfc.length()); 108 System.out.printf("fname_nfd :[%s][len=%d]%n", fname_nfd, fname_nfd.length()); 109 110 fname = file_nfc.toString(); 111 System.out.printf("file_nfc ->[%s][len=%d]%n", fname, fname.length()); 112 fname = file_nfd.toString(); 113 System.out.printf("file_nfd ->[%s][len=%d]%n%n", fname, fname.length()); 114 115 removeAll(base); 116 dir.mkdirs(); 117 118 fname = dir.toString(); 119 System.out.printf(":Directory [%s][len=%d] created%n", fname, fname.length()); 120 121 ////////////////////////////////////////////////////////////// 122 if (!dir.isDirectory() || !dir_nfd.isDirectory()) { 123 throw new RuntimeException("File.isDirectory() failed"); 124 } 125 126 ////////////////////////////////////////////////////////////// 127 // write to via nfd 128 try (FileOutputStream fos = new FileOutputStream(file_nfd)) { 129 fos.write('n'); fos.write('f'); fos.write('d'); 130 } 131 open_read("read in with nfc (from nfd)", file_nfc); 132 file_nfd.delete(); 133 134 ////////////////////////////////////////////////////////////// 135 // write to with nfc 136 try (FileOutputStream fos = new FileOutputStream(file_nfc)) { 137 fos.write('n'); fos.write('f'); fos.write('c'); 138 } 139 open_read("read in with nfd (from nfc)", file_nfd); 140 //file_nfc.delete(); 141 142 ////////////////////////////////////////////////////////////// 143 boolean found_dir = false; 144 boolean found_file_nfc = false; 145 boolean found_file_nfd = false; 146 147 for (File f : base.listFiles()) { 148 fname = f.toString(); 149 System.out.printf("Found : [%s], length=%d%n", fname, fname.length()); 150 found_dir |= match(dir, f); 151 found_file_nfc |= match(file_nfc, f); 152 found_file_nfd |= match(file_nfd, f); 153 } 154 155 if (!found_dir || !found_file_nfc || !found_file_nfc) { 156 throw new RuntimeException("File.equal() failed"); 157 } 158 removeAll(base); 159 } 160} 161