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/*

 * @test

 * @summary Test archived system module sub-graph and verify objects are archived.

 * @requires vm.cds.archived.java.heap

 * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/cds/appcds

 * @build sun.hotspot.WhiteBox

 * @compile CheckArchivedModuleApp.java

 * @run driver ClassFileInstaller -jar app.jar CheckArchivedModuleApp

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

 * @run driver ArchivedModuleComboTest

 */

import java.io.File;

import java.nio.file.Files;

import java.nio.file.Path;

import java.nio.file.Paths;

import jdk.test.lib.process.OutputAnalyzer;

import jdk.test.lib.process.ProcessTools;

import sun.hotspot.WhiteBox;

public class ArchivedModuleComboTest {

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

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

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

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

        Path userDir = Paths.get(System.getProperty("user.dir"));

        Path moduleDir = Files.createTempDirectory(userDir, "mods");

        //

        // Dump without --module-path, without --show-module-resolution

        //

        OutputAnalyzer output = TestCommon.dump(appJar,

                                    TestCommon.list("CheckArchivedModuleApp"),

                                    use_whitebox_jar);

        TestCommon.checkDump(output);

        // Test case 1)

        // - Dump without --module-path, without --show-module-resolution

        // - Run from -cp only and without --show-module-resolution

        //     + archived boot layer module ModuleDescriptors should be used

        //     + archived boot layer configuration should be used

        System.out.println("----------------------- Test case 1 ----------------------");

        output = TestCommon.exec(appJar, use_whitebox_jar,

                                 "-XX:+UnlockDiagnosticVMOptions",

                                 "-XX:+WhiteBoxAPI",

                                 "CheckArchivedModuleApp",

                                 "yes",

                                 "yes");

        TestCommon.checkExec(output);

        // Test case 2)

        // - Dump without --module-path, without --show-module-resolution

        // - Run from -cp only and with --show-module-resolution

        //     + archived boot layer module ModuleDescriptors should be used with

        //       --show-module-resolution (requires resolution)

        //     + archived boot layer Configuration should not be disabled

        System.out.println("----------------------- Test case 2 ----------------------");

        output = TestCommon.exec(appJar, use_whitebox_jar,

                                 "--show-module-resolution",

                                 "-XX:+UnlockDiagnosticVMOptions",

                                 "-XX:+WhiteBoxAPI",

                                 "CheckArchivedModuleApp",

                                 "yes",

                                 "no");

        TestCommon.checkExec(output, "root java.base jrt:/java.base");

        // Test case 3)

        // - Dump without --module-path, without --show-module-resolution

        // - Run with --module-path

        //    + archived boot layer module ModuleDescriptors should be disabled

        //    + archived boot layer Configuration should be disabled

        System.out.println("----------------------- Test case 3 ----------------------");

        output = TestCommon.exec(appJar, use_whitebox_jar,

                                 "--module-path",

                                 moduleDir.toString(),

                                 "-XX:+UnlockDiagnosticVMOptions",

                                 "-XX:+WhiteBoxAPI",

                                 "CheckArchivedModuleApp",

                                 "no",

                                 "no");

        TestCommon.checkExec(output);

        //

        // Dump with --module-path specified (test case 4, 5). Use an

        // empty directory as it's simple and still triggers the case

        // where system module objects are not archived.

        //

        output = TestCommon.dump(appJar,

                                 TestCommon.list("CheckArchivedModuleApp"),

                                 "--module-path",

                                 moduleDir.toString(),

                                 use_whitebox_jar);

        TestCommon.checkDump(output);

        // Test case 4)

        // - Dump with --module-path

        // - Run from -cp only, no archived boot layer module ModuleDescriptors

        //   and Configuration should be found.

        System.out.println("----------------------- Test case 4 ----------------------");

        output = TestCommon.exec(appJar, use_whitebox_jar,

                                 "-XX:+UnlockDiagnosticVMOptions",

                                 "-XX:+WhiteBoxAPI",

                                 "CheckArchivedModuleApp",

                                 "no",

                                 "no");

        TestCommon.checkExec(output);

        // Test case 5)

        // - Dump with --module-path

        // - Run with --module-path, no archived boot layer module ModuleDescriptors

        //   and Configuration should be found.

        System.out.println("----------------------- Test case 5 ----------------------");

        output = TestCommon.exec(appJar, use_whitebox_jar,

                                 "--module-path",

                                 moduleDir.toString(),

                                 "-XX:+UnlockDiagnosticVMOptions",

                                 "-XX:+WhiteBoxAPI",

                                 "CheckArchivedModuleApp",

                                 "no",

                                 "no");

        TestCommon.checkExec(output);

        //

        // Dump without --module-path, with --show-module-resolution

        //

        output = TestCommon.dump(appJar,

                                 TestCommon.list("CheckArchivedModuleApp"),

                                 "--show-module-resolution",

                                 use_whitebox_jar);

        TestCommon.checkDump(output, "root java.base jrt:/java.base");

        // Test case 6)

        // - Dump without --module-path, with --show-module-resolution

        // - Run from -cp only and without --show-module-resolution

        //     + archived boot layer module ModuleDescriptors should be used

        //     + archived boot layer Configuration should be used

        System.out.println("----------------------- Test case 6 ----------------------");

        output = TestCommon.exec(appJar, use_whitebox_jar,

                                 "-XX:+UnlockDiagnosticVMOptions",

                                 "-XX:+WhiteBoxAPI",

                                 "CheckArchivedModuleApp",

                                 "yes",

                                 "yes");

        TestCommon.checkExec(output);

        // Test case 7)

        // - Dump without --module-path, with --show-module-resolution

        // - Run from -cp only and with --show-module-resolution

        //     + archived boot layer module ModuleDescriptors should be used with

        //       --show-module-resolution (requires resolution)

        //     + archived boot layer Configuration should be disabled

        System.out.println("----------------------- Test case 7 ----------------------");

        output = TestCommon.exec(appJar, use_whitebox_jar,

                                 "--show-module-resolution",

                                 "-XX:+UnlockDiagnosticVMOptions",

                                 "-XX:+WhiteBoxAPI",

                                 "CheckArchivedModuleApp",

                                 "yes",

                                 "no");

        TestCommon.checkExec(output, "root java.base jrt:/java.base");

    }

}