1 /* 2 * Copyright (c) 2015, 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 AppCDS tests for testing -Xbootclasspath/a 28 * @requires vm.cds & !vm.graal.enabled 29 * @library /test/lib /test/hotspot/jtreg/runtime/cds 30 * @modules java.base/jdk.internal.misc 31 * java.management 32 * jdk.jartool/sun.tools.jar 33 * jdk.internal.jvmstat/sun.jvmstat.monitor 34 * @compile src/jdk/test/Main.java 35 * @compile src/com/sun/tools/javac/MyMain.jasm 36 * @compile src/sun/nio/cs/ext/MyClass.java 37 * @compile src/sun/nio/cs/ext1/MyClass.java 38 * @run driver BootAppendTests 39 */ 40 41 import java.io.File; 42 import java.nio.file.Path; 43 import java.nio.file.Paths; 44 import jdk.test.lib.cds.CDSOptions; 45 import jdk.test.lib.cds.CDSTestUtils; 46 import jdk.test.lib.process.ProcessTools; 47 import jdk.test.lib.process.OutputAnalyzer; 48 49 public class BootAppendTests { 50 private static final String TEST_SRC = System.getProperty("test.src"); 51 private static final Path SRC_DIR = Paths.get(TEST_SRC, "src"); 52 private static final Path CLASSES_DIR = Paths.get("classes"); 53 54 private static final String MAIN_CLASS = "jdk.test.Main"; 55 private static final String APP_MODULE_CLASS = "com/sun/tools/javac/MyMain"; 56 private static final String BOOT_APPEND_MODULE_CLASS = "sun/nio/cs/ext/MyClass"; 57 private static final String BOOT_APPEND_CLASS = "sun/nio/cs/ext1/MyClass"; 58 private static final String[] ARCHIVE_CLASSES = 59 {APP_MODULE_CLASS, BOOT_APPEND_MODULE_CLASS, BOOT_APPEND_CLASS}; 60 61 private static String appJar; 62 private static String bootAppendJar; 63 private static String testArchiveName; 64 65 public static void main(String... args) throws Exception { 66 dumpArchive(); 67 68 System.out.println("TESTCASE: 1: testBootAppendModuleClassWithoutAppCDS"); 69 testBootAppendModuleClassWithoutAppCDS(); 70 71 System.out.println("TESTCASE: 2" ); 72 testBootAppendModuleClassWithAppCDS(); 73 74 System.out.println("TESTCASE: 3" ); 75 testBootAppendExcludedModuleClassWithoutAppCDS(); 76 77 System.out.println("TESTCASE: 4" ); 78 testBootAppendExcludedModuleClassWithAppCDS(); 79 80 System.out.println("TESTCASE: 5" ); 81 testBootAppendClassWithoutAppCDS(); 82 83 System.out.println("TESTCASE: 6" ); 84 testBootAppendClassWithAppCDS(); 85 86 System.out.println("TESTCASE: 7" ); 87 testBootAppendAppModuleClassWithoutAppCDS(); 88 89 System.out.println("TESTCASE: 9" ); 90 testBootAppendAppModuleClassWithAppCDS(); 91 92 System.out.println("TESTCASE: 9" ); 93 testBootAppendAppExcludeModuleClassWithoutAppCDS(); 94 95 System.out.println("TESTCASE: 10" ); 96 testBootAppendAppExcludeModuleClassAppCDS(); 97 } 98 99 static void dumpArchive() throws Exception { 100 JarBuilder.build("classpathtests", "jdk/test/Main"); 101 appJar = TestCommon.getTestJar("classpathtests.jar"); 102 103 JarBuilder.build("bootAppend", 104 APP_MODULE_CLASS, BOOT_APPEND_MODULE_CLASS, BOOT_APPEND_CLASS); 105 bootAppendJar = TestCommon.getTestJar("bootAppend.jar"); 106 107 OutputAnalyzer output1 = TestCommon.dump( 108 appJar, TestCommon.list(ARCHIVE_CLASSES), "-Xbootclasspath/a:" + bootAppendJar); 109 TestCommon.checkDump(output1); 110 111 if (!TestCommon.isUnableToMap(output1)) { 112 // Make sure all the classes were successfully archived. 113 for (String archiveClass : ARCHIVE_CLASSES) { 114 output1.shouldNotContain("Preload Warning: Cannot find " + archiveClass); 115 } 116 } 117 118 testArchiveName = TestCommon.getCurrentArchiveName(); 119 } 120 121 // Test #1: A class in package defined in boot module 122 // - should not be loaded from the -Xbootclasspath/a without AppCDS 123 public static void testBootAppendModuleClassWithoutAppCDS() throws Exception { 124 CDSOptions opts = (new CDSOptions()) 125 .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar) 126 .setArchiveName(testArchiveName) 127 .addSuffix(MAIN_CLASS, "Test #1", BOOT_APPEND_MODULE_CLASS, "false"); 128 129 CDSTestUtils.runWithArchiveAndCheck(opts); 130 } 131 132 // Test #2: A shared class in package defined in boot module that's archived 133 // from -Xbootclasspath/a 134 // - should not be loaded by AppCDS 135 public static void testBootAppendModuleClassWithAppCDS() throws Exception { 136 OutputAnalyzer output = TestCommon.exec( 137 appJar, 138 "-Xbootclasspath/a:" + bootAppendJar, 139 MAIN_CLASS, 140 "Test #2", BOOT_APPEND_MODULE_CLASS, "false"); 141 TestCommon.checkExec(output); 142 } 143 144 145 // Test #3: A class in excluded package defined in boot module 146 // - should be loaded from the -Xbootclasspath/a by the boot classloader 147 public static void testBootAppendExcludedModuleClassWithoutAppCDS() throws Exception { 148 TestCommon.run( 149 "-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar, 150 "-Xlog:class+load=info", 151 "--limit-modules", "java.base", 152 MAIN_CLASS, "Test #3", BOOT_APPEND_MODULE_CLASS, "true", "BOOT") 153 .assertSilentlyDisabledCDS(out -> { 154 out.shouldHaveExitValue(0) 155 .shouldMatch(".class.load. sun.nio.cs.ext.MyClass source:.*bootAppend.jar"); 156 }); 157 } 158 159 // Test #4: A shared class in excluded package that's archived from 160 // -Xbootclasspath/a 161 // - should be loaded from the jar since AppCDS will be disabled with 162 // the --limit-modules option 163 public static void testBootAppendExcludedModuleClassWithAppCDS() throws Exception { 164 TestCommon.run( 165 "-cp", appJar, "-Xbootclasspath/a:" + bootAppendJar, 166 "-Xlog:class+load=info", 167 "--limit-modules", "java.base", 168 MAIN_CLASS, 169 "Test #4", BOOT_APPEND_MODULE_CLASS, "true", "BOOT") 170 .assertSilentlyDisabledCDS(out -> { 171 out.shouldHaveExitValue(0) 172 .shouldMatch(".class.load. sun.nio.cs.ext.MyClass source:.*bootAppend.jar"); 173 }); 174 } 175 176 177 // Test #5: A class not in package defined in boot module 178 // - should be loaded from the -Xbootclasspath/a without AppCDS 179 public static void testBootAppendClassWithoutAppCDS() throws Exception { 180 CDSOptions opts = (new CDSOptions()) 181 .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar) 182 .setArchiveName(testArchiveName) 183 .addSuffix(MAIN_CLASS, "Test #5", BOOT_APPEND_CLASS, "true", "BOOT"); 184 185 CDSTestUtils.runWithArchiveAndCheck(opts); 186 } 187 188 189 // Test #6: A shared class not in package defined in boot module that's 190 // archived from -Xbootclasspath/a 191 // - should be loaded from the archive by the bootstrap class loader 192 public static void testBootAppendClassWithAppCDS() throws Exception { 193 OutputAnalyzer output = TestCommon.exec( 194 appJar, 195 "-Xbootclasspath/a:" + bootAppendJar, 196 "-XX:+TraceClassLoading", 197 MAIN_CLASS, 198 "Test #6", BOOT_APPEND_CLASS, "true", "BOOT"); 199 TestCommon.checkExec(output); 200 if (!TestCommon.isUnableToMap(output)) 201 output.shouldContain("[class,load] sun.nio.cs.ext1.MyClass source: shared objects file"); 202 } 203 204 205 // Test #7: A class in package defined in jimage app module 206 // - should not be loaded from the -Xbootclasspath/a without AppCDS 207 public static void testBootAppendAppModuleClassWithoutAppCDS() throws Exception { 208 CDSOptions opts = (new CDSOptions()) 209 .addPrefix("-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar) 210 .setArchiveName(testArchiveName) 211 .addSuffix(MAIN_CLASS, "Test #7", APP_MODULE_CLASS, "false"); 212 213 CDSTestUtils.runWithArchiveAndCheck(opts); 214 } 215 216 217 // Test #8: A shared class in package defined in jimage app module that's 218 // archived from -Xbootclasspath/a 219 // - should not be loaded from the archive 220 public static void testBootAppendAppModuleClassWithAppCDS() throws Exception { 221 OutputAnalyzer output = TestCommon.exec( 222 appJar, 223 "-Xbootclasspath/a:" + bootAppendJar, 224 MAIN_CLASS, 225 "Test #8", APP_MODULE_CLASS, "false"); 226 TestCommon.checkExec(output); 227 } 228 229 230 // Test #9: A class in excluded package defined in jimage app module 231 // - should be loaded from the -Xbootclasspath/a without AppCDS 232 public static void testBootAppendAppExcludeModuleClassWithoutAppCDS() 233 throws Exception { 234 235 TestCommon.run( 236 "-Xbootclasspath/a:" + bootAppendJar, "-cp", appJar, 237 "-Xlog:class+load=info", 238 "--limit-modules", "java.base", 239 MAIN_CLASS, "Test #9", APP_MODULE_CLASS, "true", "BOOT") 240 .assertSilentlyDisabledCDS(out -> { 241 out.shouldHaveExitValue(0) 242 .shouldMatch(".class.load. com.sun.tools.javac.MyMain source:.*bootAppend.jar"); 243 }); 244 } 245 246 // Test #10: A shared class in excluded package defined in jimage app module 247 // - should be loaded from the -Xbootclasspath/a with AppCDS 248 public static void testBootAppendAppExcludeModuleClassAppCDS() throws Exception { 249 TestCommon.run( 250 "-cp", appJar, "-Xbootclasspath/a:" + bootAppendJar, 251 "-Xlog:class+load=info", 252 "--limit-modules", "java.base", 253 MAIN_CLASS, "Test #10", APP_MODULE_CLASS, "true", "BOOT") 254 .assertSilentlyDisabledCDS(out -> { 255 out.shouldHaveExitValue(0) 256 .shouldMatch(".class.load. com.sun.tools.javac.MyMain source:.*bootAppend.jar"); 257 }); 258 } 259 }