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 *

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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

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/*

 * @test

 * @summary Hello World test for dynamic archive with custom loader.

 *          Attempt will be made to unload the custom loader during

 *          dump time and run time. The custom loader will be unloaded

 *          during dump time.

 * @requires vm.cds

 * @library /test/lib /test/hotspot/jtreg/runtime/appcds /test/hotspot/jtreg/runtime/appcds/customLoader/test-classes /runtime/testlibrary

 * @build HelloUnload CustomLoadee ClassUnloadCommon

 * @build sun.hotspot.WhiteBox

 * @run driver ClassFileInstaller -jar hello.jar HelloUnload ClassUnloadCommon ClassUnloadCommon$1 ClassUnloadCommon$TestFailure

 * @run driver ClassFileInstaller -jar hello_custom.jar CustomLoadee

 * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox

 * @run driver HelloDynamicCustomUnload

 */

import java.io.File;

public class HelloDynamicCustomUnload extends DynamicArchiveTestBase {

    private static final String ARCHIVE_NAME =

        System.getProperty("test.classes") + File.separator + "HelloDynamicCustomUnload.jsa";

    public static void main(String[] args) throws Exception {

        runTest(HelloDynamicCustomUnload::testDefaultBase);

    }

    static void testDefaultBase() throws Exception {

        String topArchiveName = getNewArchiveName("HelloDynamicCustomUnload-top");

        doTest(topArchiveName);

    }

    private static void doTest(String topArchiveName) throws Exception {

        String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar");

        String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar;

        String appJar = ClassFileInstaller.getJarPath("hello.jar");

        String customJarPath = ClassFileInstaller.getJarPath("hello_custom.jar");

        String mainAppClass = "HelloUnload";

        dump(topArchiveName,

            use_whitebox_jar,

            "-XX:+UnlockDiagnosticVMOptions",

            "-XX:+WhiteBoxAPI",

            "-Xmn8m",

            "-Xlog:cds,cds+dynamic=debug,class+unload=debug",

            "-XX:ArchiveClassesAtExit=" + ARCHIVE_NAME,

            "-cp", appJar,

            mainAppClass, customJarPath, "true", "false")

            .assertNormalExit(output -> {

                output.shouldContain("Buffer-space to target-space delta")

                      .shouldContain("Written dynamic archive 0x")

                      .shouldNotContain("klasses.*=.*CustomLoadee")   // Fixme -- use a better way to decide if a class has been archived

                      .shouldHaveExitValue(0);

                });

        run(topArchiveName,

            use_whitebox_jar,

            "-XX:+UnlockDiagnosticVMOptions",

            "-XX:+WhiteBoxAPI",

            "-Xlog:class+load,cds=debug,class+unload=debug",

            "-XX:SharedArchiveFile=" + ARCHIVE_NAME,

            "-cp", appJar,

            mainAppClass, customJarPath, "true", "false")

            .assertNormalExit(output -> {

                output.shouldContain("HelloUnload source: shared objects file")

                      .shouldMatch(".class.load. CustomLoadee source:.*hello_custom.jar")

                      .shouldHaveExitValue(0);

                });

    }

}