194 lines
9.5 KiB
Java
194 lines
9.5 KiB
Java
/*
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* Copyright (c) 2005, 2012, 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 4167472 5097703 6216563 6284003 6728842 6464744
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@summary Basic test for setWritable/Readable/Executable methods
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@build SetAccess Util
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@run main SetAccess
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*/
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import java.io.*;
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import java.nio.file.*;
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import java.nio.file.attribute.*;
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public class SetAccess {
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public static void main(String[] args) throws Exception {
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if (Util.isPrivileged()) {
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System.out.println("Unable to test file permissions when running with privileges");
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return;
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}
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File d = new File(System.getProperty("test.dir", "."));
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File f = new File(d, "x.SetAccessPermission");
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if (f.exists() && !f.delete())
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throw new Exception("Can't delete test file: " + f);
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OutputStream o = new FileOutputStream(f);
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o.write('x');
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o.close();
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doTest(f);
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f = new File(d, "x.SetAccessPermission.dir");
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if (f.exists() && !f.delete())
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throw new Exception("Can't delete test dir: " + f);
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if (!f.mkdir())
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throw new Exception(f + ": Cannot create directory");
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doTest(f);
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}
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public static void doTest(File f) throws Exception {
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if (!System.getProperty("os.name").startsWith("Windows")) {
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if (!f.setReadOnly())
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throw new Exception(f + ": setReadOnly Failed");
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if (!f.setWritable(true, true) ||
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!f.canWrite() ||
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permission(f).charAt(2) != 'w')
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throw new Exception(f + ": setWritable(true, ture) Failed");
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if (!f.setWritable(false, true) ||
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f.canWrite() ||
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permission(f).charAt(2) != '-')
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throw new Exception(f + ": setWritable(false, true) Failed");
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if (!f.setWritable(true, false) ||
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!f.canWrite() ||
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!permission(f).matches(".(.w.){3}"))
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throw new Exception(f + ": setWritable(true, false) Failed");
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if (!f.setWritable(false, false) ||
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f.canWrite() ||
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!permission(f).matches(".(.-.){3}"))
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throw new Exception(f + ": setWritable(false, true) Failed");
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if (!f.setWritable(true) || !f.canWrite() ||
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permission(f).charAt(2) != 'w')
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throw new Exception(f + ": setWritable(true, ture) Failed");
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if (!f.setWritable(false) || f.canWrite() ||
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permission(f).charAt(2) != '-')
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throw new Exception(f + ": setWritable(false, true) Failed");
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if (!f.setExecutable(true, true) ||
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!f.canExecute() ||
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permission(f).charAt(3) != 'x')
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throw new Exception(f + ": setExecutable(true, true) Failed");
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if (!f.setExecutable(false, true) ||
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f.canExecute() ||
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permission(f).charAt(3) != '-')
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throw new Exception(f + ": setExecutable(false, true) Failed");
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if (!f.setExecutable(true, false) ||
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!f.canExecute() ||
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!permission(f).matches(".(..x){3}"))
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throw new Exception(f + ": setExecutable(true, false) Failed");
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if (!f.setExecutable(false, false) ||
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f.canExecute() ||
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!permission(f).matches(".(..-){3}"))
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throw new Exception(f + ": setExecutable(false, false) Failed");
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if (!f.setExecutable(true) || !f.canExecute() ||
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permission(f).charAt(3) != 'x')
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throw new Exception(f + ": setExecutable(true, true) Failed");
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if (!f.setExecutable(false) || f.canExecute() ||
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permission(f).charAt(3) != '-')
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throw new Exception(f + ": setExecutable(false, true) Failed");
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if (!f.setReadable(true, true) ||
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!f.canRead() ||
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permission(f).charAt(1) != 'r')
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throw new Exception(f + ": setReadable(true, true) Failed");
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if (!f.setReadable(false, true) ||
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f.canRead() ||
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permission(f).charAt(1) != '-')
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throw new Exception(f + ": setReadable(false, true) Failed");
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if (!f.setReadable(true, false) ||
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!f.canRead() ||
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!permission(f).matches(".(r..){3}"))
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throw new Exception(f + ": setReadable(true, false) Failed");
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if (!f.setReadable(false, false) ||
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f.canRead() ||
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!permission(f).matches(".(-..){3}"))
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throw new Exception(f + ": setReadable(false, false) Failed");
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if (!f.setReadable(true) || !f.canRead() ||
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permission(f).charAt(1) != 'r')
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throw new Exception(f + ": setReadable(true, true) Failed");
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if (!f.setReadable(false) || f.canRead() ||
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permission(f).charAt(1) != '-')
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throw new Exception(f + ": setReadable(false, true) Failed");
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} else {
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//Windows platform
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if (f.isFile()) {
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if (!f.setReadOnly())
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throw new Exception(f + ": setReadOnly Failed");
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if (!f.setWritable(true, true) || !f.canWrite())
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throw new Exception(f + ": setWritable(true, ture) Failed");
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if (!f.setWritable(true, false) || !f.canWrite())
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throw new Exception(f + ": setWritable(true, false) Failed");
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if (!f.setWritable(true) || !f.canWrite())
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throw new Exception(f + ": setWritable(true, ture) Failed");
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if (!f.setExecutable(true, true) || !f.canExecute())
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throw new Exception(f + ": setExecutable(true, true) Failed");
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if (!f.setExecutable(true, false) || !f.canExecute())
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throw new Exception(f + ": setExecutable(true, false) Failed");
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if (!f.setExecutable(true) || !f.canExecute())
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throw new Exception(f + ": setExecutable(true, true) Failed");
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if (!f.setReadable(true, true) || !f.canRead())
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throw new Exception(f + ": setReadable(true, true) Failed");
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if (!f.setReadable(true, false) || !f.canRead())
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throw new Exception(f + ": setReadable(true, false) Failed");
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if (!f.setReadable(true) || !f.canRead())
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throw new Exception(f + ": setReadable(true, true) Failed");
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}
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if (f.isDirectory()) {
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// setWritable should fail on directories because the DOS readonly
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// attribute prevents a directory from being deleted.
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if (f.setWritable(false, true))
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throw new Exception(f + ": setWritable(false, true) Succeeded");
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if (f.setWritable(false, false))
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throw new Exception(f + ": setWritable(false, false) Succeeded");
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if (f.setWritable(false))
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throw new Exception(f + ": setWritable(false) Succeeded");
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} else {
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if (!f.setWritable(false, true) || f.canWrite())
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throw new Exception(f + ": setWritable(false, true) Failed");
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if (!f.setWritable(false, false) || f.canWrite())
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throw new Exception(f + ": setWritable(false, false) Failed");
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if (!f.setWritable(false) || f.canWrite())
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throw new Exception(f + ": setWritable(false) Failed");
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}
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if (f.setExecutable(false, true))
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throw new Exception(f + ": setExecutable(false, true) Failed");
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if (f.setExecutable(false, false))
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throw new Exception(f + ": setExecutable(false, false) Failed");
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if (f.setExecutable(false))
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throw new Exception(f + ": setExecutable(false, true) Failed");
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if (f.setReadable(false, true))
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throw new Exception(f + ": setReadable(false, true) Failed");
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if (f.setReadable(false, false))
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throw new Exception(f + ": setReadable(false, false) Failed");
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if (f.setReadable(false))
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throw new Exception(f + ": setReadable(false, true) Failed");
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}
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if (f.exists() && !f.delete())
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throw new Exception("Can't delete test dir: " + f);
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}
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private static String permission(File f) throws Exception {
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PosixFileAttributes attrs = Files.readAttributes(f.toPath(), PosixFileAttributes.class);
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String type = attrs.isDirectory() ? "d" : " ";
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return type + PosixFilePermissions.toString(attrs.permissions());
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}
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}
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