1 /*
   2  * Copyright (c) 2020, 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 VM unsafe anonymous classes will not be archived.
  28  * @requires vm.cds
  29  * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds
  30  *          /test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes
  31  * @modules java.base/jdk.internal.misc
  32  * @compile test-classes/UnsafeAnonymousApp.java
  33  *          ../../../../../../lib/jdk/test/lib/compiler/InMemoryJavaCompiler.java
  34  * @build sun.hotspot.WhiteBox
  35  * @run driver ClassFileInstaller -jar unsafe.jar UnsafeAnonymousApp
  36  *                 jdk/test/lib/compiler/InMemoryJavaCompiler
  37  *                 jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper$1
  38  *                 jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper
  39  *                 jdk/test/lib/compiler/InMemoryJavaCompiler$MemoryJavaFileObject
  40  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  41  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. UnsafeAnonymous
  42  */
  43 
  44 public class UnsafeAnonymous extends DynamicArchiveTestBase {
  45     public static void main(String[] args) throws Exception {
  46         runTest(UnsafeAnonymous::test);
  47     }
  48 
  49     static void test() throws Exception {
  50         String topArchiveName = getNewArchiveName();
  51         String appJar = ClassFileInstaller.getJarPath("unsafe.jar");
  52         String mainClass = "UnsafeAnonymousApp";
  53 
  54         dump(topArchiveName,
  55             "-Xlog:class+load=debug,cds+dynamic,cds",
  56             "--add-exports", "java.base/jdk.internal.misc=ALL-UNNAMED",
  57             "-cp", appJar, mainClass)
  58             .assertNormalExit(output -> {
  59                 output.shouldContain("Skipping TestClass: Unsafe anonymous class")
  60                       .shouldHaveExitValue(0);
  61             });
  62 
  63         run(topArchiveName,
  64             "-Xlog:class+load=debug,cds+dynamic,cds",
  65             "--add-exports", "java.base/jdk.internal.misc=ALL-UNNAMED",
  66             "-cp", appJar, mainClass)
  67             .assertNormalExit(output -> {
  68                 output.shouldMatch("class.load.*TestClass/0x.*source.*UnsafeAnonymousApp")
  69                       .shouldHaveExitValue(0);
  70             });
  71     }
  72 }