| /* |
| * Copyright (c) 1998, 2013, 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 4131223 6470354 |
| @summary Basic test for isHidden method |
| */ |
| |
| import java.io.*; |
| import java.nio.file.Files; |
| import java.nio.file.attribute.DosFileAttributeView; |
| |
| public class IsHidden { |
| |
| private static String dir = System.getProperty("test.dir", "."); |
| |
| private static void ck(String path, boolean ans) throws Exception { |
| File f = new File(path); |
| boolean x = f.isHidden(); |
| if (x != ans) |
| throw new Exception(path + ": expected " + ans + ", got " + x); |
| System.err.println(path + " ==> " + x); |
| } |
| |
| private static void setHidden(File f, boolean value) throws IOException { |
| Files.getFileAttributeView(f.toPath(), DosFileAttributeView.class).setHidden(value); |
| } |
| |
| private static void checkHidden(File f) { |
| if (!f.isHidden()) |
| throw new RuntimeException(f + " should be hidden"); |
| } |
| |
| private static void testWin32() throws Exception { |
| File f = new File(dir, "test"); |
| f.deleteOnExit(); |
| f.createNewFile(); |
| setHidden(f, true); |
| try { |
| ck(f.getPath(), true); |
| } finally { |
| setHidden(f, false); |
| } |
| ck(".foo", false); |
| ck("foo", false); |
| |
| File pagefile = new File("C:\\pagefile.sys"); |
| File hiberfil = new File("C:\\hiberfil.sys"); |
| if (pagefile.exists()) checkHidden(pagefile); |
| if (hiberfil.exists()) checkHidden(hiberfil); |
| } |
| |
| private static void testUnix() throws Exception { |
| ck(dir + "/IsHidden.java", false); |
| ck(dir + "/.", true); |
| ck(".", true); |
| ck("..", true); |
| ck(".foo", true); |
| ck("foo", false); |
| ck("", false); |
| } |
| |
| public static void main(String[] args) throws Exception { |
| if (File.separatorChar == '\\') testWin32(); |
| if (File.separatorChar == '/') testUnix(); |
| } |
| |
| } |