1 /*

     2  * Copyright (c) 2015, 2019, 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 /*

    26  * @test

    27  * @summary Tests the format checking of hotspot/src/closed/share/vm/classfile/classListParser.cpp.

    28  *

    29  * @requires vm.cds

    30  * @requires vm.cds.custom.loaders

    31  * @library /test/lib /test/hotspot/jtreg/runtime/appcds

    32  * @modules java.base/jdk.internal.misc

    33  *          java.management

    34  *          jdk.jartool/sun.tools.jar

    35  * @compile ../test-classes/Hello.java test-classes/CustomLoadee.java test-classes/CustomLoadee2.java

    36  *          test-classes/CustomInterface2_ia.java test-classes/CustomInterface2_ib.java

    37  * @run driver ClassListFormatE

    38  */

    39 

    40 public class ClassListFormatE extends ClassListFormatBase {

    41     static {

    42         // Uncomment the following line to run only one of the test cases

    43         // ClassListFormatBase.RUN_ONLY_TEST = "TESTCASE E1";

    44     }

    45 

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

    47         String appJar = JarBuilder.getOrCreateHelloJar();

    48         String customJarPath = JarBuilder.build("ClassListFormatE", "CustomLoadee",

    49                                                 "CustomLoadee2", "CustomInterface2_ia",

    50                                                 "CustomInterface2_ib");

    51 

    52         //----------------------------------------------------------------------

    53         // TESTGROUP E: super class and interfaces

    54         //----------------------------------------------------------------------

    55         dumpShouldFail(

    56             "TESTCASE E1: missing interfaces: keyword",

    57             appJar, classlist(

    58                 "Hello",

    59                 "java/lang/Object id: 1",

    60                 "CustomLoadee2 id: 1 super: 1 source: " + customJarPath

    61             ),

    62             "Class CustomLoadee2 implements the interface CustomInterface2_ia, but no interface has been specified in the input line");

    63 

    64         dumpShouldFail(

    65             "TESTCASE E2: missing one interface",

    66             appJar, classlist(

    67                 "Hello",

    68                 "java/lang/Object id: 1",

    69                 "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath,

    70                 "CustomInterface2_ib id: 3 super: 1 source: " + customJarPath,

    71                 "CustomLoadee2 id: 4 super: 1 interfaces: 2 source: " + customJarPath

    72             ),

    73             "The interface CustomInterface2_ib implemented by class CustomLoadee2 does not match any of the specified interface IDs");

    74 

    75         dumpShouldFail(

    76             "TESTCASE E3: specifying an interface that's not implemented by the class",

    77             appJar, classlist(

    78                 "Hello",

    79                 "java/lang/Object id: 1",

    80                 "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath,

    81                 "CustomLoadee id: 2 super: 1 interfaces: 2 source: " + customJarPath

    82             ),

    83             "The number of interfaces (1) specified in class list does not match the class file (0)");

    84 

    85         dumpShouldFail(

    86             "TESTCASE E4: repeating an ID in the interfaces: keyword",

    87             appJar, classlist(

    88                 "Hello",

    89                 "java/lang/Object id: 1",

    90                 "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath,

    91                 "CustomInterface2_ib id: 3 super: 1 source: " + customJarPath,

    92                 "CustomLoadee2 id: 4 super: 1 interfaces: 2 2 3 source: " + customJarPath

    93             ),

    94             "The number of interfaces (3) specified in class list does not match the class file (2)");

    95 

    96         dumpShouldFail(

    97             "TESTCASE E5: wrong super class",

    98             appJar, classlist(

    99                 "Hello",

   100                 "java/lang/Object id: 1",

   101                 "CustomInterface2_ia id: 2 super: 1 source: " + customJarPath,

   102                 "CustomInterface2_ib id: 3 super: 1 source: " + customJarPath,

   103                 "CustomLoadee id: 4 super: 1 source: " + customJarPath,

   104                 "CustomLoadee2 id: 5 super: 4 interfaces: 2 3 source: " + customJarPath

   105             ),

   106             "The specified super class CustomLoadee (id 4) does not match actual super class java.lang.Object");

   107     }

   108 }