test/hotspot/jtreg/runtime/appcds/redefineClass/RedefineBasicTest.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
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 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * accompanied this code).
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 * 2 along with this work; if not, write to the Free Software Foundation,
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/*
 * @test
 * @summary Run /runtime/RedefineTests/RedefineRunningMethods in AppCDS mode to
 *          make sure class redefinition works with CDS.
 * @requires vm.cds
 * @library /test/lib /test/hotspot/jtreg/runtime/RedefineTests /test/hotspot/jtreg/runtime/appcds
 * @modules java.compiler
 *          java.instrument
 *          jdk.jartool/sun.tools.jar
 *          java.base/jdk.internal.misc
 *          java.management
 * @run main RedefineClassHelper
 * @build sun.hotspot.WhiteBox RedefineBasic
 * @run main RedefineBasicTest
 */

import jdk.test.lib.process.OutputAnalyzer;

public class RedefineBasicTest {
    public static String sharedClasses[] = {
        "RedefineBasic",
        "RedefineBasic_B",
        "RedefineBasic$SubclassOfB",
        "RedefineBasic$Subclass2OfB",
        "RedefineClassHelper",
        "jdk/test/lib/compiler/InMemoryJavaCompiler",
        "jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper",
        "jdk/test/lib/compiler/InMemoryJavaCompiler$FileManagerWrapper$1",
        "jdk/test/lib/compiler/InMemoryJavaCompiler$MemoryJavaFileObject"
    };

    public static void main(String[] args) throws Exception {
        String wbJar =
            ClassFileInstaller.writeJar("WhiteBox.jar", "sun.hotspot.WhiteBox");
        String appJar =
            ClassFileInstaller.writeJar("RedefineBasic.jar", sharedClasses);
        String useWb = "-Xbootclasspath/a:" + wbJar;

        OutputAnalyzer output;
        TestCommon.testDump(appJar, sharedClasses, useWb);

        // redefineagent.jar is created by executing "@run main RedefineClassHelper"
        // which should be called before executing RedefineBasicTest
        output = TestCommon.exec(appJar, useWb,
                                 "-XX:+UnlockDiagnosticVMOptions",
                                 "-XX:+WhiteBoxAPI",
                                 "-javaagent:redefineagent.jar",
                                 "RedefineBasic");
        TestCommon.checkExec(output);
    }
}