WinSpecialFiles.java revision 2362
0N/A/*
2362N/A * Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/A/* @test
0N/A @bug 6192331 6348207
0N/A @summary Check if File.exists()/length() works correctly on Windows
0N/A special files hiberfil.sys and pagefile.sys
0N/A */
0N/A
0N/Aimport java.io.File;
0N/Apublic class WinSpecialFiles {
0N/A public static void main(String[] args) throws Exception {
0N/A String osName = System.getProperty("os.name");
0N/A if (!osName.startsWith("Windows")) {
0N/A return;
0N/A }
0N/A File root = new File("C:\\");
0N/A File[] dir = root.listFiles();
0N/A for (int i = 0; i < dir.length; i++) {
0N/A if (!dir[i].exists()) {
0N/A throw new Exception("exists() returns false for <"
0N/A + dir[i].getPath() + ">");
0N/A }
0N/A String name = dir[i].getPath().toLowerCase();
0N/A if (name.indexOf("pagefile.sys") != -1 ||
0N/A name.indexOf("hiberfil.sys") != -1) {
0N/A if (dir[i].length() == 0) {
0N/A throw new Exception("Size of existing <"
0N/A + dir[i].getPath()
0N/A + " is ZERO");
0N/A }
0N/A }
0N/A }
0N/A }
0N/A}