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/*
 * @test
 * @bug 8342303
 * @summary Test loading of shared old class when another class has been redefined.
 * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes
 * @requires vm.cds
 * @requires vm.jvmti
 * @run driver RedefineClassHelper
 * @build jdk.test.whitebox.WhiteBox
 *        OldClassAndRedefineClassApp
 * @compile ../../test-classes/OldSuper.jasm
 *          ../../test-classes/ChildOldSuper.java
 *          ../../test-classes/Hello.java
 * @run driver OldClassAndRedefineClass
 */

import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.helpers.ClassFileInstaller;

public class OldClassAndRedefineClass {
    public static String appClasses[] = {
        "OldClassAndRedefineClassApp",
        "OldSuper",
        "ChildOldSuper",
        "Hello",
    };
    public static String sharedClasses[] = TestCommon.concat(appClasses);

    public static void main(String[] args) throws Throwable {
        runTest();
    }

    public static void runTest() throws Throwable {
        String appJar =
            ClassFileInstaller.writeJar("OldClassAndRedefineClassApp.jar", appClasses);

        String agentCmdArg = "-javaagent:redefineagent.jar";

        OutputAnalyzer out = TestCommon.testDump(appJar, sharedClasses, "-Xlog:cds,cds+class=debug");
        out.shouldMatch("klasses.*OldSuper.* unlinked")
           .shouldMatch("klasses.*ChildOldSuper.* unlinked");

        out = TestCommon.exec(
                appJar,
                "-XX:+UnlockDiagnosticVMOptions",
                "-XX:+AllowArchivingWithJavaAgent",
                "-XX:+WhiteBoxAPI",
                "-Xlog:cds,class+load",
                agentCmdArg,
               "OldClassAndRedefineClassApp");
        out.shouldContain("[class,load] OldSuper source: shared objects file")
           .shouldContain("[class,load] ChildOldSuper source: shared objects file")
           .shouldContain("[class,load] Hello source: __VM_RedefineClasses__");
    }
}