1 /* 2 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 /* 26 * @test 27 * @summary Test archived system module sub-graph and verify objects are archived. 28 * @requires vm.cds.archived.java.heap 29 * @library /test/jdk/lib/testlibrary /test/lib /test/hotspot/jtreg/runtime/appcds 30 * @modules java.base/jdk.internal.misc 31 * java.management 32 * jdk.jartool/sun.tools.jar 33 * @build sun.hotspot.WhiteBox 34 * @compile CheckArchivedModuleApp.java 35 * @run driver ClassFileInstaller -jar app.jar CheckArchivedModuleApp 36 * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox 37 * @run main ArchivedModuleComboTest 38 */ 39 40 import java.io.File; 41 import java.nio.file.Files; 42 import java.nio.file.Path; 43 import java.nio.file.Paths; 44 import jdk.test.lib.process.OutputAnalyzer; 45 import jdk.test.lib.process.ProcessTools; 46 import sun.hotspot.WhiteBox; 47 48 public class ArchivedModuleComboTest { 49 public static void main(String[] args) throws Exception { 50 String wbJar = ClassFileInstaller.getJarPath("WhiteBox.jar"); 51 String use_whitebox_jar = "-Xbootclasspath/a:" + wbJar; 52 String appJar = ClassFileInstaller.getJarPath("app.jar"); 53 54 Path userDir = Paths.get(System.getProperty("user.dir")); 55 Path moduleDir = Files.createTempDirectory(userDir, "mods"); 56 57 // 58 // Dump without --module-path, without --show-module-resolution 59 // 60 OutputAnalyzer output = TestCommon.dump(appJar, 61 TestCommon.list("CheckArchivedModuleApp"), 62 use_whitebox_jar); 63 TestCommon.checkDump(output); 64 65 // Test case 1) 66 // - Dump without --module-path, without --show-module-resolution 67 // - Run from -cp only and without --show-module-resolution 68 // + archived boot layer module ModuleDescriptors should be used 69 // + archived boot layer configuration should be used 70 System.out.println("----------------------- Test case 1 ----------------------"); 71 output = TestCommon.exec(appJar, use_whitebox_jar, 72 "-XX:+UnlockDiagnosticVMOptions", 73 "-XX:+WhiteBoxAPI", 74 "CheckArchivedModuleApp", 75 "yes", 76 "yes"); 77 TestCommon.checkExec(output); 78 79 // Test case 2) 80 // - Dump without --module-path, without --show-module-resolution 81 // - Run from -cp only and with --show-module-resolution 82 // + archived boot layer module ModuleDescriptors should be used with 83 // --show-module-resolution (requires resolution) 84 // + archived boot layer Configuration should not be disabled 85 System.out.println("----------------------- Test case 2 ----------------------"); 86 output = TestCommon.exec(appJar, use_whitebox_jar, 87 "--show-module-resolution", 88 "-XX:+UnlockDiagnosticVMOptions", 89 "-XX:+WhiteBoxAPI", 90 "CheckArchivedModuleApp", 91 "yes", 92 "no"); 93 TestCommon.checkExec(output, "root java.base jrt:/java.base"); 94 95 // Test case 3) 96 // - Dump without --module-path, without --show-module-resolution 97 // - Run with --module-path 98 // + archived boot layer module ModuleDescriptors should be disabled 99 // + archived boot layer Configuration should be disabled 100 System.out.println("----------------------- Test case 3 ----------------------"); 101 output = TestCommon.exec(appJar, use_whitebox_jar, 102 "--module-path", 103 moduleDir.toString(), 104 "-XX:+UnlockDiagnosticVMOptions", 105 "-XX:+WhiteBoxAPI", 106 "CheckArchivedModuleApp", 107 "no", 108 "no"); 109 TestCommon.checkExec(output); 110 111 // 112 // Dump with --module-path specified (test case 4, 5). Use an 113 // empty directory as it's simple and still triggers the case 114 // where system module objects are not archived. 115 // 116 output = TestCommon.dump(appJar, 117 TestCommon.list("CheckArchivedModuleApp"), 118 "--module-path", 119 moduleDir.toString(), 120 use_whitebox_jar); 121 TestCommon.checkDump(output); 122 123 // Test case 4) 124 // - Dump with --module-path 125 // - Run from -cp only, no archived boot layer module ModuleDescriptors 126 // and Configuration should be found. 127 System.out.println("----------------------- Test case 4 ----------------------"); 128 output = TestCommon.exec(appJar, use_whitebox_jar, 129 "-XX:+UnlockDiagnosticVMOptions", 130 "-XX:+WhiteBoxAPI", 131 "CheckArchivedModuleApp", 132 "no", 133 "no"); 134 TestCommon.checkExec(output); 135 136 // Test case 5) 137 // - Dump with --module-path 138 // - Run with --module-path, no archived boot layer module ModuleDescriptors 139 // and Configuration should be found. 140 System.out.println("----------------------- Test case 5 ----------------------"); 141 output = TestCommon.exec(appJar, use_whitebox_jar, 142 "--module-path", 143 moduleDir.toString(), 144 "-XX:+UnlockDiagnosticVMOptions", 145 "-XX:+WhiteBoxAPI", 146 "CheckArchivedModuleApp", 147 "no", 148 "no"); 149 TestCommon.checkExec(output); 150 151 // 152 // Dump without --module-path, with --show-module-resolution 153 // 154 output = TestCommon.dump(appJar, 155 TestCommon.list("CheckArchivedModuleApp"), 156 "--show-module-resolution", 157 use_whitebox_jar); 158 TestCommon.checkDump(output, "root java.base jrt:/java.base"); 159 160 // Test case 6) 161 // - Dump without --module-path, with --show-module-resolution 162 // - Run from -cp only and without --show-module-resolution 163 // + archived boot layer module ModuleDescriptors should be used 164 // + archived boot layer Configuration should be used 165 System.out.println("----------------------- Test case 6 ----------------------"); 166 output = TestCommon.exec(appJar, use_whitebox_jar, 167 "-XX:+UnlockDiagnosticVMOptions", 168 "-XX:+WhiteBoxAPI", 169 "CheckArchivedModuleApp", 170 "yes", 171 "yes"); 172 TestCommon.checkExec(output); 173 174 // Test case 7) 175 // - Dump without --module-path, with --show-module-resolution 176 // - Run from -cp only and with --show-module-resolution 177 // + archived boot layer module ModuleDescriptors should be used with 178 // --show-module-resolution (requires resolution) 179 // + archived boot layer Configuration should be disabled 180 System.out.println("----------------------- Test case 7 ----------------------"); 181 output = TestCommon.exec(appJar, use_whitebox_jar, 182 "--show-module-resolution", 183 "-XX:+UnlockDiagnosticVMOptions", 184 "-XX:+WhiteBoxAPI", 185 "CheckArchivedModuleApp", 186 "yes", 187 "no"); 188 TestCommon.checkExec(output, "root java.base jrt:/java.base"); 189 } 190 }