| /* |
| * Copyright (c) 2008, 2011, 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. |
| */ |
| |
| /* @test |
| * @bug 6808647 |
| * @summary Checks that a DirectoryStream's iterator returns the expected |
| * path when opening a directory by specifying only the drive letter. |
| * @library .. |
| */ |
| |
| import java.nio.file.*; |
| import java.io.File; |
| import java.io.IOException; |
| |
| public class DriveLetter { |
| |
| public static void main(String[] args) throws IOException { |
| String os = System.getProperty("os.name"); |
| if (!os.startsWith("Windows")) { |
| System.out.println("This is Windows specific test"); |
| return; |
| } |
| String here = System.getProperty("user.dir"); |
| if (here.length() < 2 || here.charAt(1) != ':') |
| throw new RuntimeException("Unable to determine drive letter"); |
| |
| // create temporary file in current directory |
| File tempFile = File.createTempFile("foo", "tmp", new File(here)); |
| try { |
| // we should expect C:foo.tmp to be returned by iterator |
| String drive = here.substring(0, 2); |
| Path expected = Paths.get(drive).resolve(tempFile.getName()); |
| |
| boolean found = false; |
| Path dir = Paths.get(drive); |
| try (DirectoryStream<Path> stream = Files.newDirectoryStream(dir)) { |
| for (Path file : stream) { |
| if (file.equals(expected)) { |
| found = true; |
| break; |
| } |
| } |
| } |
| if (!found) |
| throw new RuntimeException("Temporary file not found???"); |
| |
| } finally { |
| tempFile.delete(); |
| } |
| } |
| } |