/* * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * 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. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ /* * @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/appcds * @modules java.base/jdk.internal.misc * java.management * jdk.jartool/sun.tools.jar * @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"); } }