1 /*
   2  * Copyright (c) 2016, 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 /*
  26  * @test
  27  * @requires vm.cds
  28  * @summary a simple test to ensure that a directory in the --patch-module
  29  *          option does not affect dump process
  30  * @library ../..
  31  * @library /test/hotspot/jtreg/testlibrary
  32  * @library /test/lib
  33  * @modules java.base/jdk.internal.misc
  34  *          jdk.jartool/sun.tools.jar
  35  * @build PatchMain
  36  * @run main PatchDir
  37  */
  38 
  39 import java.io.File;
  40 import jdk.test.lib.compiler.InMemoryJavaCompiler;
  41 
  42 public class PatchDir {
  43     private static String moduleJar;
  44 
  45     public static void main(String args[]) throws Throwable {
  46 
  47         // Create a class file in the module java.naming. This class file
  48         // will be put in the javanaming.jar file.
  49         String source = "package javax.naming.spi; "                +
  50                         "public class NamingManager { "             +
  51                         "    static { "                             +
  52                         "        System.out.println(\"I pass!\"); " +
  53                         "    } "                                    +
  54                         "}";
  55 
  56         String classDir = System.getProperty("test.classes");
  57         ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager",
  58              InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"),
  59              classDir);
  60 
  61         JarBuilder.build("javanaming", "javax/naming/spi/NamingManager");
  62         moduleJar = TestCommon.getTestJar("javanaming.jar");
  63 
  64         System.out.println("Test dumping with --patch-module");
  65         TestCommon.dump(null,
  66             TestCommon.list("javax/naming/spi/NamingManager"),
  67             "--patch-module=java.naming=" + moduleJar,
  68             "-Xlog:class+load",
  69             "PatchMain", "javax.naming.spi.NamingManager")
  70             .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module")
  71             .shouldHaveExitValue(1);
  72     }
  73 }