1 /* 2 * Copyright (c) 2016, 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 * @summary a test to demonstrate that an application class in the -cp 29 * will be archived although --patch-module is specified. The class in 30 * the -cp has no dependencies on the class in the --patch-module. 31 * @library ../.. 32 * @library /test/hotspot/jtreg/testlibrary 33 * @library /test/lib 34 * @modules java.base/jdk.internal.misc 35 * jdk.jartool/sun.tools.jar 36 * @build PatchMain 37 * @run main AppClassInCP 38 */ 39 40 import java.io.File; 41 import jdk.test.lib.compiler.InMemoryJavaCompiler; 42 import jdk.test.lib.process.OutputAnalyzer; 43 44 public class AppClassInCP { 45 private static String moduleJar; 46 private static String appJar; 47 48 public static void main(String args[]) throws Throwable { 49 50 // Create a class file in the module java.naming. This class file 51 // will be put in the javanaming.jar file. 52 String source = "package javax.naming.spi; " + 53 "public class NamingManager { " + 54 " static { " + 55 " System.out.println(\"I pass!\"); " + 56 " } " + 57 "}"; 58 59 String classDir = System.getProperty("test.classes"); 60 61 ClassFileInstaller.writeClassToDisk("javax/naming/spi/NamingManager", 62 InMemoryJavaCompiler.compile("javax.naming.spi.NamingManager", source, "--patch-module=java.naming"), 63 classDir); 64 65 // Build the jar file that will be used for the module "java.naming". 66 JarBuilder.build("javanaming", "javax/naming/spi/NamingManager"); 67 moduleJar = TestCommon.getTestJar("javanaming.jar"); 68 69 String source2 = "package mypackage; " + 70 "public class Hello { " + 71 " static { " + 72 " System.out.println(\"Hello!\"); " + 73 " } " + 74 "}"; 75 ClassFileInstaller.writeClassToDisk("mypackage/Hello", 76 InMemoryJavaCompiler.compile("mypackage.Hello", source2), 77 classDir); 78 79 JarBuilder.build("hello", "mypackage/Hello"); 80 appJar = TestCommon.getTestJar("hello.jar"); 81 82 System.out.println("Test dumping with --patch-module"); 83 OutputAnalyzer output = 84 TestCommon.dump(appJar, 85 TestCommon.list("javax/naming/spi/NamingManager", "mypackage/Hello"), 86 "--patch-module=java.naming=" + moduleJar, 87 "-Xlog:class+load", 88 "PatchMain", "javax.naming.spi.NamingManager", "mypackage.Hello"); 89 output.shouldHaveExitValue(1) 90 .shouldContain("Cannot use the following option when dumping the shared archive: --patch-module"); 91 92 String classPath = appJar + File.pathSeparator + classDir; 93 System.out.println("classPath: " + classPath); 94 output = TestCommon.execCommon( 95 "-XX:+UnlockDiagnosticVMOptions", 96 "-cp", classPath, 97 "--patch-module=java.naming=" + moduleJar, 98 "-Xlog:class+load", 99 "PatchMain", "javax.naming.spi.NamingManager", "mypackage.Hello"); 100 output.shouldHaveExitValue(0) 101 .shouldContain("CDS is disabled") 102 .shouldContain("I pass!") 103 .shouldContain("Hello!"); 104 } 105 }