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 /*
  26  * @test
  27  * @summary Ensure that support for AppCDS custom class loaders are not enabled on unsupported platforms.
  28  * @requires vm.cds
  29  * @library /test/lib /test/hotspot/jtreg/runtime/appcds
  30  * @modules java.base/jdk.internal.misc
  31  *          java.management
  32  *          jdk.jartool/sun.tools.jar
  33  * @compile test-classes/SimpleHello.java
  34  * @run driver UnsupportedPlatforms
  35  */
  36 
  37 import jdk.test.lib.Platform;
  38 import jdk.test.lib.process.OutputAnalyzer;
  39 
  40 public class UnsupportedPlatforms {
  41     public static String PLATFORM_NOT_SUPPORTED_WARNING =
  42         "AppCDS custom class loaders not supported on this platform";
  43 
  44     public static void main(String[] args) throws Exception {
  45         String appJar = JarBuilder.build("UnsupportedPlatforms", "SimpleHello");
  46 
  47         // Dump the archive
  48         String classlist[] = new String[] {
  49             "SimpleHello",
  50             "java/lang/Object id: 1",
  51             "CustomLoadee id: 2 super: 1 source: " + appJar
  52         };
  53 
  54         OutputAnalyzer out = TestCommon.dump(appJar, classlist);
  55 
  56         if (Platform.areCustomLoadersSupportedForCDS()) {
  57             out.shouldNotContain(PLATFORM_NOT_SUPPORTED_WARNING);
  58             out.shouldHaveExitValue(0);
  59         } else {
  60             out.shouldContain(PLATFORM_NOT_SUPPORTED_WARNING);
  61             out.shouldHaveExitValue(1);
  62         }
  63     }
  64 }