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 * @requires vm.cds 28 * @library /test/lib /test/hotspot/jtreg/runtime/appcds 29 * @modules jdk.compiler 30 * jdk.jartool/sun.tools.jar 31 * jdk.jlink 32 * @run main AddModules 33 * @summary sanity test the --add-modules option 34 */ 35 36 import java.io.File; 37 import java.nio.file.Files; 38 import java.nio.file.Path; 39 import java.nio.file.Paths; 40 41 import jdk.test.lib.process.OutputAnalyzer; 42 43 public class AddModules { 44 45 private static final Path USER_DIR = Paths.get(System.getProperty("user.dir")); 46 47 private static final String TEST_SRC = System.getProperty("test.src"); 48 49 private static final Path SRC_DIR = Paths.get(TEST_SRC, "src"); 50 private static final Path MODS_DIR = Paths.get("mods"); 51 52 // the module name of the test module 53 private static final String MAIN_MODULE1 = "com.greetings"; 54 private static final String MAIN_MODULE2 = "com.hello"; 55 private static final String SUB_MODULE = "org.astro"; 56 57 // the module main class 58 private static final String MAIN_CLASS1 = "com.greetings.Main"; 59 private static final String MAIN_CLASS2 = "com.hello.Main"; 60 private static final String APP_CLASS = "org.astro.World"; 61 62 private static Path moduleDir = null; 63 private static Path subJar = null; 64 private static Path mainJar1 = null; 65 private static Path mainJar2 = null; 66 67 public static void buildTestModule() throws Exception { 68 69 // javac -d mods/$TESTMODULE src/$TESTMODULE/** 70 JarBuilder.compileModule(SRC_DIR.resolve(SUB_MODULE), 71 MODS_DIR.resolve(SUB_MODULE), 72 null); 73 74 // javac -d mods/$TESTMODULE --module-path MOD_DIR src/$TESTMODULE/** 75 JarBuilder.compileModule(SRC_DIR.resolve(MAIN_MODULE1), 76 MODS_DIR.resolve(MAIN_MODULE1), 77 MODS_DIR.toString()); 78 79 JarBuilder.compileModule(SRC_DIR.resolve(MAIN_MODULE2), 80 MODS_DIR.resolve(MAIN_MODULE2), 81 MODS_DIR.toString()); 82 83 moduleDir = Files.createTempDirectory(USER_DIR, "mlib"); 84 subJar = moduleDir.resolve(SUB_MODULE + ".jar"); 85 String classes = MODS_DIR.resolve(SUB_MODULE).toString(); 86 JarBuilder.createModularJar(subJar.toString(), classes, null); 87 88 mainJar1 = moduleDir.resolve(MAIN_MODULE1 + ".jar"); 89 classes = MODS_DIR.resolve(MAIN_MODULE1).toString(); 90 JarBuilder.createModularJar(mainJar1.toString(), classes, MAIN_CLASS1); 91 92 mainJar2 = moduleDir.resolve(MAIN_MODULE2 + ".jar"); 93 classes = MODS_DIR.resolve(MAIN_MODULE2).toString(); 94 JarBuilder.createModularJar(mainJar2.toString(), classes, MAIN_CLASS2); 95 96 } 97 98 public static void main(String... args) throws Exception { 99 // compile the modules and create the modular jar files 100 buildTestModule(); 101 String appClasses[] = {MAIN_CLASS1, MAIN_CLASS2, APP_CLASS}; 102 // create an archive with the classes in the modules built in the 103 // previous step 104 OutputAnalyzer output = TestCommon.createArchive( 105 null, appClasses, 106 "--module-path", moduleDir.toString(), 107 "--add-modules", 108 MAIN_MODULE1 + "," + MAIN_MODULE2); 109 TestCommon.checkDump(output); 110 String prefix[] = {"-cp", "\"\"", "-Xlog:class+load=trace"}; 111 112 // run the com.greetings module with the archive with the --module-path 113 // the same as the one during dump time. 114 // The classes should be loaded from the archive. 115 TestCommon.runWithModules(prefix, 116 null, // --upgrade-module-path 117 moduleDir.toString(), // --module-path 118 MAIN_MODULE1) // -m 119 .assertNormalExit(out -> { 120 out.shouldContain("[class,load] com.greetings.Main source: shared objects file") 121 .shouldContain("[class,load] org.astro.World source: shared objects file"); 122 }); 123 124 // run the com.hello module with the archive with the --module-path 125 // the same as the one during dump time. 126 // The classes should be loaded from the archive. 127 TestCommon.runWithModules(prefix, 128 null, // --upgrade-module-path 129 moduleDir.toString(), // --module-path 130 MAIN_MODULE2) // -m 131 .assertNormalExit(out -> { 132 out.shouldContain("[class,load] com.hello.Main source: shared objects file") 133 .shouldContain("[class,load] org.astro.World source: shared objects file"); 134 }); 135 } 136 }