/*

 * Copyright (c) 2005, 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 6203047

 * @summary Inconsistency in FilePermission

 */

import java.io.*;

public class CanonPath {

    private static boolean windows;

    private static final String WIN_FOOBAR = "\\foo\\bar\\";

    private static final String UNIX_FOOBAR = "/foo/bar/";

    private static final String WIN_FOO = "\\foo.txt";

    private static final String UNIX_FOO = "/foo.txt";

    private static final String WIN_BAR = "bar\\bar.txt";

    private static final String UNIX_BAR = "bar/bar.txt";

    private static final String WIN_SLASH = "\\";

    private static final String UNIX_SLASH = "/";

    private static void printCanonPath(String label, String path)

                throws Exception {

        File f = new File(path);

        System.out.println(label + " path = " + f.getCanonicalPath());

    }

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

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

            windows = true;

            System.out.println("Testing on Windows");

        } else {

            System.out.println("Testing on Unix");

        }

        System.out.println();

        System.out.println("\\\\foo\\\\bar\\\\- versus /foo/bar/-");

        FilePermission w = new FilePermission(WIN_FOOBAR + "-", "read");

        FilePermission u = new FilePermission(UNIX_FOOBAR + "-", "read");

        printCanonPath("WIN_FOOBAR", WIN_FOOBAR);

        printCanonPath("UNIX_FOOBAR", UNIX_FOOBAR);

        if (windows) {

            if (!w.implies(u) || !u.implies(w)) {

                throw new Exception("FOOBAR test failed");

            }

        } else {

            if (w.implies(u) || u.implies(w)) {

                throw new Exception("FOOBAR test failed");

            }

        }

        System.out.println();

        System.out.println("\\\\foo.txt versus /foo.txt");

        w = new FilePermission(WIN_FOO, "read");

        u = new FilePermission(UNIX_FOO, "read");

        printCanonPath("WIN_FOO", WIN_FOO);

        printCanonPath("UNIX_FOO", UNIX_FOO);

        if (windows) {

            if (!w.implies(u) || !u.implies(w)) {

                throw new Exception("FOO test failed");

            }

        } else {

            if (w.implies(u) || u.implies(w)) {

                throw new Exception("FOO test failed");

            }

        }

        System.out.println();

        System.out.println("bar\\\\bar.txt versus bar/bar.txt");

        w = new FilePermission(WIN_BAR, "read");

        u = new FilePermission(UNIX_BAR, "read");

        printCanonPath("WIN_BAR", WIN_BAR);

        printCanonPath("UNIX_BAR", UNIX_BAR);

        if (windows) {

            if (!w.implies(u) || !u.implies(w)) {

                throw new Exception("BAR test failed");

            }

        } else {

            if (w.implies(u) || u.implies(w)) {

                throw new Exception("BAR test failed");

            }

        }

        System.out.println();

        System.out.println("\\\\ versus /");

        w = new FilePermission(WIN_SLASH, "read");

        u = new FilePermission(UNIX_SLASH, "read");

        printCanonPath("WIN_SLASH", WIN_SLASH);

        printCanonPath("UNIX_SLASH", UNIX_SLASH);

        if (windows) {

            if (!w.implies(u) || !u.implies(w)) {

                throw new Exception("SLASH test failed");

            }

        } else {

            if (w.implies(u) || u.implies(w)) {

                throw new Exception("SLASH test failed");

            }

        }

        System.out.println();

        System.out.println("\\\\- versus /-");

        w = new FilePermission(WIN_SLASH + "-", "read");

        u = new FilePermission(UNIX_SLASH + "-", "read");

        printCanonPath("WIN_SLASH", WIN_SLASH);

        printCanonPath("UNIX_SLASH", UNIX_SLASH);

        if (windows) {

            if (!w.implies(u) || !u.implies(w)) {

                throw new Exception("SLASH/- test failed");

            }

        } else {

            // XXX

            //

            // on unix, /- implies everything

            if (w.implies(u) || !u.implies(w)) {

                throw new Exception("SLASH/- test failed");

            }

        }

        System.out.println();

        System.out.println("- versus -");

        w = new FilePermission("-", "read");

        u = new FilePermission("-", "read");

        printCanonPath("WIN_DASH", "");

        printCanonPath("UNIX_DASH", "");

        if (windows) {

            if (!w.implies(u) || !u.implies(w)) {

                throw new Exception("- test failed");

            }

        } else {

            if (!w.implies(u) || !u.implies(w)) {

                throw new Exception("- test failed");

            }

        }

        System.out.println();

        System.out.println("- versus *");

        w = new FilePermission("-", "read");

        u = new FilePermission("*", "read");

        printCanonPath("WIN_DASH", "");

        printCanonPath("UNIX_STAR", "");

        if (windows) {

            // XXX

            //

            // - implies *, but not the other way around

            if (!w.implies(u) || u.implies(w)) {

                throw new Exception("- test failed");

            }

        } else {

            // XXX

            //

            // - implies *, but not the other way around

            if (!w.implies(u) || u.implies(w)) {

                throw new Exception("- test failed");

            }

        }

        System.out.println();

        System.out.println("\\\\* versus /*");

        w = new FilePermission(WIN_SLASH + "*", "read");

        u = new FilePermission(UNIX_SLASH + "*", "read");

        printCanonPath("WIN_SLASH", WIN_SLASH);

        printCanonPath("UNIX_SLASH", UNIX_SLASH);

        if (windows) {

            if (!w.implies(u) || !u.implies(w)) {

                throw new Exception("SLASH/* test failed");

            }

        } else {

            if (w.implies(u) || u.implies(w)) {

                throw new Exception("SLASH/* test failed");

            }

        }

        System.out.println();

        System.out.println("\\\\foo\\\\bar\\\\- versus /foo/bar/foobar/w.txt");

        w = new FilePermission(WIN_FOOBAR + "-", "read");

        u = new FilePermission("/foo/bar/foobar/w.txt", "read");

        printCanonPath("FOOBAR", WIN_FOOBAR);

        printCanonPath("W.TXT", "/foo/bar/foobar/w.txt");

        if (windows) {

            if (!w.implies(u) || u.implies(w)) {

                throw new Exception("w.txt (-) test failed");

            }

        } else {

            if (w.implies(u) || u.implies(w)) {

                throw new Exception("w.txt (-) test failed");

            }

        }

        System.out.println();

        System.out.println("\\\\foo\\\\bar\\\\* versus /foo/bar/w.txt");

        w = new FilePermission(WIN_FOOBAR + "*", "read");

        u = new FilePermission("/foo/bar/w.txt", "read");

        printCanonPath("FOOBAR", WIN_FOOBAR);

        printCanonPath("W.TXT", "/foo/bar/w.txt");

        if (windows) {

            if (!w.implies(u) || u.implies(w)) {

                throw new Exception("w.txt (*) test failed");

            }

        } else {

            if (w.implies(u) || u.implies(w)) {

                throw new Exception("w.txt (*) test failed");

            }

        }

        // make sure "/" does not imply "/-" nor "/*"

        System.out.println();

        System.out.println("/ versus /- and /*");

        File file = new File(UNIX_SLASH);

        FilePermission recursive = new FilePermission

                                (file.getCanonicalPath() +

                                File.separatorChar +

                                "-",

                                "read");

        FilePermission wild = new FilePermission

                                (file.getCanonicalPath() +

                                File.separatorChar +

                                "*",

                                "read");

        FilePermission standard = new FilePermission

                                (file.getCanonicalPath(),

                                "read");

        if (standard.implies(recursive) || standard.implies(wild)) {

            throw new Exception("standard vs directory test failed");

        }

    }

}