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/*
* Copyright (c) 2008, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.text.Normalizer;
public class MacPathTest {
public static void main(String args[]) throws Throwable {
String osname = System.getProperty("os.name");
if (!osname.contains("OS X") && !osname.contains("Darwin"))
return;
// English
test("TestDir_apple", // test dir
"dir_macosx", // dir
"file_macosx"); // file
// Japanese composite character
test("TestDir_\u30c8\u30a4\u30e4\u30cb\u30ca\u30eb/",
"dir_\u30a4\u30c1\u30b4\u306e\u30b1\u30fc\u30ad",
"file_\u30a4\u30c1\u30b4\u306e\u30b1\u30fc\u30ad");
// latin-1 supplementory
test("TestDir_K\u00f6rperlich\u00e4\u00df/",
"dir_Entt\u00e4uschung",
"file_Entt\u00e4uschung");
test("TestDir_K\u00f6rperlich\u00e4\u00df/",
"dir_Entt\u00c4uschung",
"file_Entt\u00c4uschung");
// Korean syblla
test("TestDir_\uac00\uac01\uac02",
"dir_\uac20\uac21\uac22",
"file_\uacc0\uacc1\uacc2");
}
private static void removeAll(File file) throws Throwable {
if (file.isDirectory()) {
for (File f : file.listFiles()) {
removeAll(f);
}
}
file.delete();
}
private static boolean equal(Object x, Object y) {
return x == null ? y == null : x.equals(y);
}
private static boolean match(File target, File src) {
if (target.equals(src)) {
String fname = target.toString();
System.out.printf(" ->matched : [%s], length=%d%n", fname, fname.length());
return true;
}
return false;
}
private static void open_read(String what, File file) throws Throwable {
try (FileInputStream fis = new FileInputStream(file)) {
byte[] bytes = new byte[10];
fis.read(bytes);
System.out.printf(" %s:%s%n", what, new String(bytes));
}
}
private static void test(String testdir, String dname, String fname_nfc)
throws Throwable
{
String fname = null;
String dname_nfd = Normalizer.normalize(dname, Normalizer.Form.NFD);
String fname_nfd = Normalizer.normalize(fname_nfc, Normalizer.Form.NFD);
System.out.printf("%n%n--------Testing...----------%n");
File base = new File(testdir);
File dir = new File(base, dname);
File dir_nfd = new File(base, dname_nfd);
File file_nfc = new File(base, fname_nfc);
File file_nfd = new File(base, fname_nfd);
System.out.printf("base :[%s][len=%d]%n", testdir, testdir.length());
System.out.printf("dir :[%s][len=%d]%n", dname, dname.length());
System.out.printf("fname_nfc :[%s][len=%d]%n", fname_nfc, fname_nfc.length());
System.out.printf("fname_nfd :[%s][len=%d]%n", fname_nfd, fname_nfd.length());
fname = file_nfc.toString();
System.out.printf("file_nfc ->[%s][len=%d]%n", fname, fname.length());
fname = file_nfd.toString();
System.out.printf("file_nfd ->[%s][len=%d]%n%n", fname, fname.length());
removeAll(base);
dir.mkdirs();
fname = dir.toString();
System.out.printf(":Directory [%s][len=%d] created%n", fname, fname.length());
//////////////////////////////////////////////////////////////
if (!dir.isDirectory() || !dir_nfd.isDirectory()) {
throw new RuntimeException("File.isDirectory() failed");
}
//////////////////////////////////////////////////////////////
// write to via nfd
try (FileOutputStream fos = new FileOutputStream(file_nfd)) {
fos.write('n'); fos.write('f'); fos.write('d');
}
open_read("read in with nfc (from nfd)", file_nfc);
file_nfd.delete();
//////////////////////////////////////////////////////////////
// write to with nfc
try (FileOutputStream fos = new FileOutputStream(file_nfc)) {
fos.write('n'); fos.write('f'); fos.write('c');
}
open_read("read in with nfd (from nfc)", file_nfd);
//file_nfc.delete();
//////////////////////////////////////////////////////////////
boolean found_dir = false;
boolean found_file_nfc = false;
boolean found_file_nfd = false;
for (File f : base.listFiles()) {
fname = f.toString();
System.out.printf("Found : [%s], length=%d%n", fname, fname.length());
found_dir |= match(dir, f);
found_file_nfc |= match(file_nfc, f);
found_file_nfd |= match(file_nfd, f);
}
if (!found_dir || !found_file_nfc || !found_file_nfc) {
throw new RuntimeException("File.equal() failed");
}
removeAll(base);
}
}
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