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  * @summary Run /serviceability/jvmti/RedefineClasses/RedefineRunningMethods in AppCDS mode to
  28  *          make sure class redefinition works with CDS.
  29  * @requires vm.cds
  30  * @library /test/lib /test/hotspot/jtreg/serviceability/jvmti/RedefineClasses /test/hotspot/jtreg/runtime/cds
  31  * @modules java.base/jdk.internal.misc
  32  * @modules java.compiler
  33  *          java.instrument
  34  *          jdk.jartool/sun.tools.jar
  35  * @run driver RedefineClassHelper
  36  * @build sun.hotspot.WhiteBox RedefineRunningMethods_SharedHelper
  37  * @run driver RedefineRunningMethods_Shared
  38  */
  39 
  40 import jdk.test.lib.process.OutputAnalyzer;
  41 
  42 public class RedefineRunningMethods_Shared {
  43     public static String shared_classes[] = {
  44         "RedefineRunningMethods_Shared",
  45         "RedefineRunningMethods_SharedHelper",
  46         "RedefineRunningMethods",
  47         "RedefineRunningMethods$1",
  48         "RedefineRunningMethods$2",
  49         "RedefineRunningMethods$3",
  50         "RedefineRunningMethods_B",
  51         "RedefineClassHelper",
  52         "jdk/test/lib/compiler/InMemoryJavaCompiler",
  53         "jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper",
  54         "jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper$1",
  55         "jdk/test/lib/compiler/InMemoryJavaCompiler$MemoryJavaFileObject"
  56     };
  57 
  58     public static void main(String[] args) throws Exception {
  59         String wbJar = ClassFileInstaller.writeJar("WhiteBox.jar", "sun.hotspot.WhiteBox");
  60         String appJar = ClassFileInstaller.writeJar("RedefineRunningMethods_Shared.jar", shared_classes);
  61         String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;
  62 
  63         OutputAnalyzer output;
  64         TestCommon.testDump(appJar, shared_classes,
  65                             // command-line arguments ...
  66                             use_whitebox_jar);
  67 
  68         // RedefineRunningMethods.java contained this:
  69         // @run main/othervm -javaagent:redefineagent.jar -Xlog:redefine+class+iklass+add=trace,redefine+class+iklass+purge=trace RedefineRunningMethods
  70         output = TestCommon.exec(appJar,
  71                                  // command-line arguments ...
  72                                  use_whitebox_jar,
  73                                  "-XX:+UnlockDiagnosticVMOptions",
  74                                  "-XX:+WhiteBoxAPI",
  75                                  // These arguments are expected by RedefineRunningMethods
  76                                  "-javaagent:redefineagent.jar",
  77                                  "-Xlog:redefine+class+iklass+add=trace,redefine+class+iklass+purge=trace",
  78                                  "RedefineRunningMethods_SharedHelper");
  79         TestCommon.checkExec(output);
  80     }
  81 }