1 /*

     2  * Copyright (c) 2016, 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  * @requires vm.cds

    28  * @summary a test to demonstrate that an application class in the -cp

    29  *          will be archived although --patch-module is specified. The class in

    30  *          the -cp has no dependencies on the class in the --patch-module.

    31  * @library ../..

    32  * @library /test/hotspot/jtreg/testlibrary

    33  * @library /test/lib

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

    35  *          jdk.jartool/sun.tools.jar

    36  * @build PatchMain

    37  * @run driver AppClassInCP

    38  */

    39 

    40 import java.io.File;

    41 import jdk.test.lib.compiler.InMemoryJavaCompiler;

    42 import jdk.test.lib.process.OutputAnalyzer;

    43 

    44 public class AppClassInCP {

    45     private static String moduleJar;

    46     private static String appJar;

    47 

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

    49 

    50         // Create a class file in the module java.naming. This class file

    51         // will be put in the javanaming.jar file.

    52         String source = "package javax.naming.spi; "                +

    53                         "public class NamingManager { "             +

    54                         "    static { "                             +

    55                         "        System.out.println(\"I pass!\"); " +

    56                         "    } "                                    +

    57                         "}";

    58 

    59         String classDir = System.getProperty("test.classes");

    60 

    61         ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",

    62              InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),

    63              classDir);

    64 

    65         // Build the jar file that will be used for the module "java.naming".

    66         JarBuilder.build("javanaming", "javax/naming/spi/NamingManager");

    67         moduleJar = TestCommon.getTestJar("javanaming.jar");

    68 

    69         String source2 = "package mypackage; "                +

    70                         "public class Hello { "             +

    71                         "    static { "                             +

    72                         "        System.out.println(\"Hello!\"); " +

    73                         "    } "                                    +

    74                         "}";

    75         ClassFileInstaller.writeClassToDisk("mypackage/Hello",

    76              InMemoryJavaCompiler.compile("mypackage.Hello", source2),

    77              classDir);

    78 

    79         JarBuilder.build("hello", "mypackage/Hello");

    80         appJar = TestCommon.getTestJar("hello.jar");

    81 

    82         System.out.println("Test dumping with --patch-module");

    83         OutputAnalyzer output =

    84             TestCommon.dump(appJar,

    85                 TestCommon.list("javax/naming/spi/NamingManager", "mypackage/Hello"),

    86                 "--patch-module=java.naming=" + moduleJar,

    87                 "-Xlog:class+load",

    88                 "PatchMain", "javax.naming.spi.NamingManager", "mypackage.Hello");

    89         output.shouldHaveExitValue(1)

    90               .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module");

    91 

    92         String classPath = appJar + File.pathSeparator + classDir;

    93         System.out.println("classPath: " + classPath);

    94         TestCommon.run(

    95             "-XX:+UnlockDiagnosticVMOptions",

    96             "-cp", classPath,

    97             "--patch-module=java.naming=" + moduleJar,

    98             "-Xlog:class+load",

    99             "PatchMain", "javax.naming.spi.NamingManager", "mypackage.Hello")

   100             .assertSilentlyDisabledCDS(0, "I pass!", "Hello!");

   101     }

   102 }