| /* |
| * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @summary Ensure that a class defined within a java.base package can not |
| * be located via -Xbootclasspath/a |
| * @library /test/lib |
| * @modules java.base/jdk.internal.misc |
| * java.management |
| * @run main/othervm XbootcpNoVisibility |
| */ |
| |
| import jdk.test.lib.InMemoryJavaCompiler; |
| import jdk.test.lib.process.ProcessTools; |
| import jdk.test.lib.process.OutputAnalyzer; |
| |
| public class XbootcpNoVisibility { |
| public static void main(String args[]) throws Exception { |
| |
| String Vis3_B_src = |
| "package sun.util;" + |
| "public class Vis3_B { public void m() { System.out.println(\"In B's m()\"); } }"; |
| |
| ClassFileInstaller.writeClassToDisk("sun/util/Vis3_B", |
| InMemoryJavaCompiler.compile("sun.util.Vis3_B", Vis3_B_src), System.getProperty("test.classes")); |
| |
| String Vis3_A_src = |
| "import sun.util.*;" + |
| "public class Vis3_A {" + |
| " public static void main(String args[]) throws Exception {" + |
| // Try loading a class within a named package in a module which has been defined |
| // to the boot loader. In this situation, the class should only be attempted |
| // to be loaded from the boot loader's module path which consists of: |
| // [--patch-module]; exploded build | "modules" jimage |
| // |
| // Since the class is located on the boot loader's append path via |
| // -Xbootclasspath/a specification, it should not be found. |
| " try {" + |
| " sun.util.Vis3_B b = new sun.util.Vis3_B();" + |
| " } catch (NoClassDefFoundError e) {" + |
| " System.out.println(\"XbootcpNoVisibility PASSED - " + |
| "test should throw exception\\n\");" + |
| " return;" + |
| " }" + |
| " throw new RuntimeException(\"XbootcpNoVisibility FAILED - " + |
| "test should have thrown exception\");" + |
| " }" + |
| "}"; |
| |
| ClassFileInstaller.writeClassToDisk("Vis3_A", |
| InMemoryJavaCompiler.compile("Vis3_A", Vis3_A_src), System.getProperty("test.classes")); |
| |
| new OutputAnalyzer(ProcessTools.createJavaProcessBuilder( |
| "-Xbootclasspath/a:.", |
| "Vis3_A") |
| .start()).shouldContain("XbootcpNoVisibility PASSED"); |
| } |
| } |