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/appcds

    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 }