1 /*

     2  * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  *

    23  */

    24 

    25 public class JimageClassProtDomain {

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

    27         // Test ProtectionDomain for boot/app/ext module classes from the "modules" jimage.

    28         // The following classes are archived. See runtime/AppCDS/ProtectionDomain.java.

    29         //     java.util.Dictionary (testcase 0),

    30         //     sun.tools.javac.Main (testcase 1),

    31         //     jdk.nio.zipfs.ZipInfo (testcase 2),

    32         //     java.net.URL (testcase 3),

    33         //     sun.rmi.rmic.Main (testcase 4),

    34         //     com.sun.jndi.dns.DnsName (testcase 5)

    35         String testcases[][] =

    36             {{"Loading shared boot module class first",

    37               "java.util.Dictionary", "java.util.ServiceConfigurationError"},

    38 

    39              {"Loading shared app module class first",

    40               "com.sun.tools.javac.Main", "com.sun.tools.javac.code.Symbol"},

    41 

    42              {"Loading shared ext module class first",

    43               "jdk.nio.zipfs.ZipInfo", "jdk.nio.zipfs.ZipPath"},

    44 

    45              {"Loading non-shared boot module class first",

    46               "java.net.HttpCookie", "java.net.URL"},

    47 

    48              {"Loading non-shared app module class first",

    49               "com.sun.tools.sjavac.Util", "com.sun.tools.sjavac.Main"},

    50 

    51              {"Loading non-shared ext module class first",

    52               "com.sun.jndi.dns.Resolver", "com.sun.jndi.dns.DnsName"}};

    53         for (int i = 0; i < testcases.length; i++) {

    54             System.out.println("Testcase " + i + ": " + testcases[i][0]);

    55             JimageClassProtDomain.testProtectionDomain(testcases[i][1], testcases[i][2]);

    56         }

    57     }

    58 

    59     private static void testProtectionDomain(String shared, String nonShared)

    60               throws Throwable {

    61         Class c1 = Class.forName(shared);

    62         Class c2 = Class.forName(nonShared);

    63         if (c1.getProtectionDomain() != c2.getProtectionDomain()) {

    64             System.out.println(c1.getProtectionDomain());

    65             System.out.println(c1.getProtectionDomain().getCodeSource());

    66             System.out.println(c2.getProtectionDomain());

    67             System.out.println(c2.getProtectionDomain().getCodeSource());

    68             throw new RuntimeException("Failed: Protection Domains do not match!");

    69         } else {

    70             System.out.println(c1.getProtectionDomain());

    71             System.out.println(c1.getProtectionDomain().getCodeSource());

    72             System.out.println(c2.getProtectionDomain());

    73             System.out.println(c2.getProtectionDomain().getCodeSource());

    74             System.out.println("Passed: Protection Domains match.");

    75         }

    76     }

    77 }