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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * under the terms of the GNU General Public License version 2 only, as
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 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
 * @test
 * @summary Archive an base app class in a base archive and its lambda proxy
 *          class in a dynamic archive. During runtime, the base app class
 *          should be loaded from the base archive and the lambda proxy class
 *          should be loaded from the dynamic archive.
 * @requires vm.cds
 * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/dynamicArchive/test-classes
 * @build SimpleApp sun.hotspot.WhiteBox
 * @run driver ClassFileInstaller -jar simpleApp.jar SimpleApp MyClass MyInterface
 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
 * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. LambdaForClassInBaseArchive
 */

import java.io.File;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;

public class LambdaForClassInBaseArchive extends DynamicArchiveTestBase {
    static final String classList = System.getProperty("test.classes") +
        File.separator + "LambdaForClassInBaseArchive.list";
    static final String appClass = "SimpleApp";

    public static void main(String[] args) throws Exception {
        runTest(LambdaForClassInBaseArchive::testCustomBase);
    }

    static void testCustomBase() throws Exception {
        String topArchiveName = getNewArchiveName("top");
        String baseArchiveName = getNewArchiveName("base");
        doTestCustomBase(baseArchiveName, topArchiveName);
    }

    private static void doTestCustomBase(String baseArchiveName, String topArchiveName) throws Exception {
        String appJar = ClassFileInstaller.getJarPath("simpleApp.jar");
        // dump class list by running the SimpleApp
        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
            "-XX:DumpLoadedClassList=" + classList,
            "-cp",
            appJar,
            appClass);
        OutputAnalyzer output = TestCommon.executeAndLog(pb, "dumpClassList");
        TestCommon.checkExecReturn(output, 0, true);

        // create a custom base archive based on the class list
        TestCommon.dumpBaseArchive(baseArchiveName,
                        "-XX:SharedClassListFile=" + classList,
                        "-cp", appJar, appClass);

        // create a dynamic archive with the custom base archive.
        // The SimpleApp class is in the base archive. Its interface
        // will be accessed using a lambda expression and the lambda
        // proxy class will be archived in the dynamic archive.
        dump2(baseArchiveName, topArchiveName,
              "-Xlog:cds,cds+dynamic",
              "-cp", appJar,
              appClass, "lambda")
            .assertNormalExit(out -> {
                    out.shouldHaveExitValue(0)
                       .shouldContain("Archiving hidden SimpleApp$$Lambda$1");
                });

        // Run with both base and dynamic archives. The SimpleApp class
        // should be loaded from the base archive. Its lambda proxy class
        // should be loaded from the dynamic archive.
        run2(baseArchiveName, topArchiveName,
              "-Xlog:cds,cds+dynamic",
              "-Xlog:class+load=trace",
              "-cp", appJar,
              appClass, "lambda")
            .assertNormalExit(out -> {
                    out.shouldHaveExitValue(0)
                       .shouldContain("SimpleApp source: shared objects file")
                       .shouldMatch(".class.load. SimpleApp[$][$]Lambda[$]1/0x.*source:.*shared.*objects.*file.*(top)");
                });
    }
}