--- /dev/null 2018-04-28 00:26:07.190086997 -0400 +++ new/test/hotspot/jtreg/runtime/appcds/cacheObject/ArchivedModuleComboTest.java 2018-06-28 15:10:25.720614170 -0400 @@ -0,0 +1,136 @@ +/* + * 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 main 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 + OutputAnalyzer output = TestCommon.dump(appJar, + TestCommon.list("CheckArchivedModuleApp"), + use_whitebox_jar); + TestCommon.checkDump(output); + + // Test case 1) + // - Dump without --module-path + // - Run from -cp only, archived boot layer module ModuleDescriptors + // should be used. + System.out.println("----------------------- Test case 1 ----------------------"); + output = TestCommon.exec(appJar, use_whitebox_jar, + "-XX:+UnlockDiagnosticVMOptions", + "-XX:+WhiteBoxAPI", + "CheckArchivedModuleApp", + "yes"); + TestCommon.checkExec(output); + + // Test case 2) + // - Dump without --module-path + // - Run from -cp only, archived boot layer module ModuleDescriptors + // should be used with --show-module-resolution (requires resolution). + System.out.println("----------------------- Test case 2 ----------------------"); + output = TestCommon.exec(appJar, use_whitebox_jar, + "--show-module-resolution", + "-XX:+UnlockDiagnosticVMOptions", + "-XX:+WhiteBoxAPI", + "CheckArchivedModuleApp", + "yes"); + TestCommon.checkExec(output); + + // Test case 3) + // - Dump without --module-path + // - Run with --module-path, archived boot layer module ModuleDescriptors + // 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"); + TestCommon.checkExec(output); + + // Dump with --module-path specified (test case 4, 5) + 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 + // should be found. + System.out.println("----------------------- Test case 4 ----------------------"); + output = TestCommon.exec(appJar, use_whitebox_jar, + "-XX:+UnlockDiagnosticVMOptions", + "-XX:+WhiteBoxAPI", + "CheckArchivedModuleApp", + "no"); + TestCommon.checkExec(output); + + // Test case 5) + // - Dump with --module-path + // - Run with --module-path, no archived boot layer module ModuleDescriptors + // 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"); + TestCommon.checkExec(output); + } +}