| /* |
| * Copyright (c) 2015, 2017, 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. |
| */ |
| |
| import java.lang.module.Configuration; |
| import java.lang.module.ModuleFinder; |
| import java.lang.reflect.Proxy; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import jdk.test.lib.compiler.CompilerUtils; |
| import static jdk.testlibrary.ProcessTools.executeTestJava; |
| |
| import org.testng.annotations.BeforeTest; |
| import org.testng.annotations.Test; |
| import static org.testng.Assert.*; |
| |
| /** |
| * @test |
| * @library /lib/testlibrary /test/lib |
| * @modules jdk.compiler |
| * @build ProxyClassAccessTest q.NP jdk.testlibrary.* |
| * jdk.test.lib.compiler.CompilerUtils |
| * @run testng ProxyClassAccessTest |
| * @summary Driver for testing proxy class doesn't have access to |
| * types referenced by proxy interfaces |
| */ |
| |
| public class ProxyClassAccessTest { |
| |
| private static final String TEST_SRC = System.getProperty("test.src"); |
| private static final String TEST_CLASSES = System.getProperty("test.classes"); |
| |
| private static final Path SRC_DIR = Paths.get(TEST_SRC, "src"); |
| private static final Path MODS_DIR = Paths.get("mods"); |
| |
| // the names of the modules in this test |
| private static List<String> modules = Arrays.asList("m1", "m2", "m3", "test"); |
| |
| /** |
| * Compiles all modules used by the test |
| */ |
| @BeforeTest |
| public void compileAll() throws Exception { |
| for (String mn : modules) { |
| Path msrc = SRC_DIR.resolve(mn); |
| assertTrue(CompilerUtils.compile(msrc, MODS_DIR, "--module-source-path", SRC_DIR.toString())); |
| } |
| } |
| |
| /** |
| * Run the modular test |
| */ |
| @Test |
| public void runTest() throws Exception { |
| int exitValue = executeTestJava("--module-path", MODS_DIR.toString(), |
| "-m", "test/jdk.test.ProxyClassAccess") |
| .outputTo(System.out) |
| .errorTo(System.out) |
| .getExitValue(); |
| |
| assertTrue(exitValue == 0); |
| } |
| |
| /** |
| * Test unnamed module has no access to other proxy interface |
| */ |
| @Test |
| public void testNoReadAccess() throws Exception { |
| ModuleFinder finder = ModuleFinder.of(MODS_DIR); |
| ModuleLayer bootLayer = ModuleLayer.boot(); |
| Configuration cf = bootLayer |
| .configuration() |
| .resolveAndBind(ModuleFinder.of(), finder, modules); |
| ClassLoader parentLoader = this.getClass().getClassLoader(); |
| ModuleLayer layer = bootLayer.defineModulesWithOneLoader(cf, parentLoader); |
| |
| ClassLoader loader = layer.findLoader("m1"); |
| Class<?>[] interfaces = new Class<?>[] { |
| Class.forName("p.one.I", false, loader), |
| Class.forName("q.NP", false, loader) // non-public interface in unnamed module |
| }; |
| checkIAE(loader, interfaces); |
| } |
| |
| private void checkIAE(ClassLoader loader, Class<?>[] interfaces) { |
| try { |
| Proxy.getProxyClass(loader, interfaces); |
| throw new RuntimeException("Expected IllegalArgumentException thrown"); |
| } catch (IllegalArgumentException e) {} |
| |
| try { |
| Proxy.newProxyInstance(loader, interfaces, |
| (proxy, m, params) -> { throw new RuntimeException(m.toString()); }); |
| throw new RuntimeException("Expected IllegalArgumentException thrown"); |
| } catch (IllegalArgumentException e) {} |
| } |
| |
| } |