75 lines
2.8 KiB
Java
75 lines
2.8 KiB
Java
/*
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* Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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@bug 6176051 4858457
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@summary Check whether reserved names are handled correctly on Windows
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*/
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import java.io.File;
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import java.io.IOException;
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public class WinDeviceName {
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private static String devnames[] = {
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"CON", "PRN", "AUX", "NUL", "COM1", "COM2", "COM3", "COM4",
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"COM5", "COM6", "COM7", "COM8", "COM9", "LPT1", "LPT2",
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"LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9",
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"CLOCK$"
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};
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public static void main(String[] args) {
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String osName = System.getProperty("os.name");
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if (!osName.startsWith("Windows")) {
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return;
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}
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for (int i = 0; i < devnames.length; i++) {
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String names[] = { devnames[i], devnames[i] + ".TXT",
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devnames[i].toLowerCase(),
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devnames[i].toLowerCase() + ".txt" };
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for (String name : names) {
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File f = new File(name);
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if (f.isFile()) {
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if ("CLOCK$".equals(devnames[i]) &&
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(osName.startsWith("Windows 9") ||
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osName.startsWith("Windows Me"))) {
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//"CLOCK$" is a reserved device name for NT
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continue;
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}
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throw new RuntimeException("isFile() returns true for " +
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"Device name " + devnames[i]);
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}
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if (!"CLOCK$".equals(devnames[i])) {
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try {
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System.out.println((new File(name)).getCanonicalPath());
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} catch(IOException ie) {
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throw new RuntimeException("Fail to get canonical " +
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"path for " + name);
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}
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}
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}
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}
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}
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}
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