1 /* 2 * Copyright (c) 2020, 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 import java.io.File; 26 import java.nio.file.Files; 27 import java.nio.file.Path; 28 import java.nio.file.Paths; 29 30 /* 31 * @test 32 * @summary unsupported base archive tests 33 * @requires vm.cds 34 * @library /test/lib /test/hotspot/jtreg/runtime/cds/appcds /test/hotspot/jtreg/runtime/cds/appcds/test-classes 35 * @compile ../test-classes/Hello.java 36 * @build sun.hotspot.WhiteBox 37 * @run driver ClassFileInstaller -jar WhiteBox.jar sun.hotspot.WhiteBox 38 * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:./WhiteBox.jar UnsupportedBaseArchive 39 */ 40 41 public class UnsupportedBaseArchive extends DynamicArchiveTestBase { 42 private static final Path USER_DIR = Paths.get(System.getProperty("user.dir")); 43 44 private static final String FS = File.separator; 45 private static final String TEST_SRC = System.getProperty("test.src") + 46 FS + ".." + FS + "jigsaw" + FS + "modulepath"; 47 48 private static final Path SRC_DIR = Paths.get(TEST_SRC, "src"); 49 private static final Path MODS_DIR = Paths.get("mods"); 50 51 // the module name of the test module 52 private static final String TEST_MODULE = "com.simple"; 53 54 // the module main class 55 private static final String MAIN_CLASS = "com.simple.Main"; 56 57 private static Path moduleDir = null; 58 private static Path srcJar = null; 59 60 private static final String warningBCP = 61 "Dynamic archiving is disabled because base layer archive has appended boot classpath"; 62 63 private static final String warningModulePath = 64 "Dynamic archiving is disabled because base layer archive has module path"; 65 66 public static void buildTestModule() throws Exception { 67 68 // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/** 69 JarBuilder.compileModule(SRC_DIR.resolve(TEST_MODULE), 70 MODS_DIR.resolve(TEST_MODULE), 71 MODS_DIR.toString()); 72 73 74 moduleDir = Files.createTempDirectory(USER_DIR, "mlib"); 75 srcJar = moduleDir.resolve(TEST_MODULE + ".jar"); 76 String classes = MODS_DIR.resolve(TEST_MODULE).toString(); 77 JarBuilder.createModularJar(srcJar.toString(), classes, MAIN_CLASS); 78 } 79 80 public static void main(String[] args) throws Exception { 81 runTest(UnsupportedBaseArchive::test); 82 } 83 84 static void test(String args[]) throws Exception { 85 String topArchiveName = getNewArchiveName("top"); 86 String baseArchiveName = getNewArchiveName("base"); 87 88 // create a base archive with -Xbootclasspath/a:whitebox.jar 89 dumpBaseArchive_WB(baseArchiveName); 90 91 String appJar = JarBuilder.getOrCreateHelloJar(); 92 String mainClass = "Hello"; 93 94 // dumping of dynamic archive should be disabled with a warning message 95 // if the base archive contains -Xbootclasspath/a entries. 96 dump2_WB(baseArchiveName, topArchiveName, 97 "-Xlog:cds*", 98 "-Xlog:cds+dynamic=debug", 99 "-Xlog:class+path=info", 100 "-cp", appJar, mainClass) 101 .assertNormalExit(warningBCP); 102 103 // create a base archive with the --module-path option 104 buildTestModule(); 105 baseArchiveName = getNewArchiveName("base-with-module"); 106 TestCommon.dumpBaseArchive(baseArchiveName, 107 "-cp", srcJar.toString(), 108 "--module-path", moduleDir.toString(), 109 "-m", TEST_MODULE); 110 111 // dumping of dynamic archive should be disabled with a warning message 112 // if the base archive contains --module-path entries. 113 topArchiveName = getNewArchiveName("top-with-module"); 114 dump2(baseArchiveName, topArchiveName, 115 "-Xlog:cds*", 116 "-Xlog:cds+dynamic=debug", 117 "-Xlog:class+path=info", 118 "-cp", srcJar.toString(), 119 "--module-path", moduleDir.toString(), 120 "-m", TEST_MODULE) 121 .assertNormalExit(warningModulePath); 122 123 } 124 }