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