Blame - test/java/io/File/SetAccess.java - platform/external/oj-libjdwp

duke

6e45e10

2007-12-01 00:00:00 +0000

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/*

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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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

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* CA 95054 USA or visit www.sun.com if you need additional information or

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* have any questions.

*/

/* @test

@bug 4167472 5097703 6216563 6284003

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@summary Basic test for setWritable/Readable/Executable methods

*/

import java.io.*;

public class SetAccess {

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public static void main(String[] args) throws Exception {

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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);

o.write('x');

o.close();

doTest(f);

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");

doTest(f);

}

public static void doTest(File f) throws Exception {

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f.setReadOnly();

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if (!System.getProperty("os.name").startsWith("Windows")) {

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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.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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if (f.isDirectory()) {

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//All directories on Windows always have read&write access perm,

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//setting a directory to "unwritable" actually means "not deletable"

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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, true) Failed");

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if (!f.setWritable(false) || !f.canWrite())

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throw new Exception(f + ": setWritable(false, true) Failed");

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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, true) Failed");

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if (!f.setWritable(false) || f.canWrite())

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throw new Exception(f + ": setWritable(false, true) 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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byte[] bb = new byte[1024];

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String command = f.isDirectory()?"ls -dl ":"ls -l ";

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int len = Runtime.getRuntime()

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.exec(command + f.getPath())

.getInputStream()

.read(bb, 0, 1024);

if (len > 0)

return new String(bb, 0, len).substring(0, 10);

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return "";

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}

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}