| /* |
| * Copyright (c) 2001, 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 |
| * @bug 4482966 |
| * @summary Verify that ObjectStreamClass.getSerialVersionUID() will not mask |
| * Errors (other than NoSuchMethodError) triggered by JNI query for |
| * static initializer method. |
| */ |
| |
| import java.io.*; |
| |
| class A implements Serializable { |
| static { |
| // compiler prohibits direct throw |
| throwMe(new RuntimeException("blargh")); |
| } |
| |
| static void throwMe(RuntimeException ex) throws RuntimeException { |
| throw ex; |
| } |
| } |
| |
| class B implements Serializable { |
| } |
| |
| class C implements Serializable { |
| static { System.out.println("C.<clinit>"); } |
| } |
| |
| class B1 extends B { |
| } |
| |
| class B2 extends B { |
| static { System.out.println("B2.<clinit>"); } |
| } |
| |
| class C1 extends C { |
| } |
| |
| class C2 extends C { |
| static { System.out.println("C2.<clinit>"); } |
| } |
| |
| public class GetSuidClinitError { |
| public static void main(String[] args) throws Exception { |
| Class cl = Class.forName( |
| "A", false, GetSuidClinitError.class.getClassLoader()); |
| for (int i = 0; i < 2; i++) { |
| try { |
| ObjectStreamClass.lookup(cl).getSerialVersionUID(); |
| throw new Error(); |
| } catch (ExceptionInInitializerError er) { |
| } catch (NoClassDefFoundError er) { |
| /* |
| * er _should_ be an ExceptionInInitializerError; however, |
| * hotspot currently throws a NoClassDefFoundError in this |
| * case, which runs against the JNI spec. For the purposes of |
| * testing this fix, however, permit either. |
| */ |
| System.out.println("warning: caught " + er + |
| " instead of ExceptionInInitializerError"); |
| } |
| } |
| |
| Class[] cls = new Class[] { |
| B.class, B1.class, B2.class, |
| C.class, C1.class, C2.class |
| }; |
| long[] suids = new long[] { // 1.3.1 default serialVersionUIDs |
| 369445310364440919L, 7585771686008346939L, -8952923334200087495L, |
| 3145821251853463625L, 327577314910517070L, -92102021266426451L |
| }; |
| for (int i = 0; i < cls.length; i++) { |
| if (ObjectStreamClass.lookup(cls[i]).getSerialVersionUID() != |
| suids[i]) |
| { |
| throw new Error(); |
| } |
| } |
| } |
| } |