| /* |
| * Copyright (c) 1998, 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 4093279 |
| * @compile DefaultPackage.java |
| * @run main DefaultPackage |
| * @summary Raise InvalidClassException if 1st NonSerializable superclass' no-arg constructor is not accessible. This test verifies default package access. |
| */ |
| import java.io.*; |
| |
| class DefaultPackagePublicConstructor { |
| public DefaultPackagePublicConstructor() { |
| } |
| }; |
| |
| class DefaultPackageProtectedConstructor { |
| protected DefaultPackageProtectedConstructor() { |
| } |
| }; |
| |
| class DefaultPackageDefaultAccessConstructor { |
| DefaultPackageDefaultAccessConstructor() { |
| } |
| }; |
| |
| class DefaultPackagePrivateConstructor { |
| private DefaultPackagePrivateConstructor() { |
| } |
| |
| /* need to have at least one protected constructor to extend this class.*/ |
| protected DefaultPackagePrivateConstructor(int i) { |
| } |
| }; |
| |
| class DefaultPublicSerializable |
| extends DefaultPackagePublicConstructor implements Serializable |
| { |
| int field1 = 5; |
| }; |
| |
| class DefaultProtectedSerializable |
| extends DefaultPackageProtectedConstructor implements Serializable |
| { |
| int field1 = 5; |
| }; |
| |
| class DefaultAccessSerializable |
| extends DefaultPackageDefaultAccessConstructor implements Serializable |
| { |
| int field1 = 5; |
| }; |
| |
| class DefaultPrivateSerializable |
| extends DefaultPackagePrivateConstructor implements Serializable |
| { |
| int field1 = 5; |
| |
| DefaultPrivateSerializable() { |
| super(1); |
| } |
| }; |
| |
| class ExternalizablePublicConstructor implements Externalizable { |
| public ExternalizablePublicConstructor() { |
| } |
| public void writeExternal(ObjectOutput out) throws IOException { |
| } |
| public void readExternal(ObjectInput in) |
| throws IOException, ClassNotFoundException |
| { |
| } |
| }; |
| |
| class ExternalizableProtectedConstructor implements Externalizable { |
| protected ExternalizableProtectedConstructor() { |
| } |
| public void writeExternal(ObjectOutput out) throws IOException { |
| } |
| public void readExternal(ObjectInput in) |
| throws IOException, ClassNotFoundException |
| { |
| } |
| }; |
| |
| class ExternalizableAccessConstructor implements Externalizable { |
| ExternalizableAccessConstructor() { |
| } |
| public void writeExternal(ObjectOutput out) throws IOException { |
| } |
| public void readExternal(ObjectInput in) |
| throws IOException, ClassNotFoundException |
| { |
| } |
| }; |
| |
| class ExternalizablePrivateConstructor implements Externalizable { |
| private ExternalizablePrivateConstructor() { |
| } |
| public ExternalizablePrivateConstructor(int i) { |
| } |
| public void writeExternal(ObjectOutput out) throws IOException { |
| } |
| public void readExternal(ObjectInput in) |
| throws IOException, ClassNotFoundException |
| { |
| } |
| }; |
| |
| |
| public class DefaultPackage { |
| public static void main(String args[]) |
| throws IOException, ClassNotFoundException |
| { |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| ObjectOutputStream out = new ObjectOutputStream(baos); |
| out.writeObject(new DefaultPublicSerializable()); |
| out.writeObject(new DefaultProtectedSerializable()); |
| out.writeObject(new DefaultAccessSerializable()); |
| out.writeObject(new DefaultPrivateSerializable()); |
| |
| InputStream is = new ByteArrayInputStream(baos.toByteArray()); |
| ObjectInputStream in = new ObjectInputStream(is); |
| /* (DefaultPublicSerializable) */ in.readObject(); |
| /* (DefaultProtectedSerializable) */ in.readObject(); |
| /* (DefaultAcccessSerializable) */ in.readObject(); |
| try { |
| /* (DefaultPrivateSerializable) */ in.readObject(); |
| throw new Error("Expected InvalidClassException reading DefaultPrivateSerialziable"); |
| } catch (InvalidClassException e) { |
| } |
| in.close(); |
| |
| baos.reset(); |
| out = new ObjectOutputStream(baos); |
| out.writeObject(new ExternalizablePublicConstructor()); |
| |
| in = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray())); |
| /* (ExternalizablePublicConstructor) */ in.readObject(); |
| in.close(); |
| |
| baos.reset(); |
| out = new ObjectOutputStream(baos); |
| out.writeObject(new ExternalizableProtectedConstructor()); |
| |
| |
| in = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray())); |
| try { |
| /* (ExternalizableProtectedConstructor) */ in.readObject(); |
| throw new Error("Expected InvalidClassException reading ExternalizableProtectedConstructor"); |
| } catch (InvalidClassException e) { |
| } |
| in.close(); |
| |
| baos.reset(); |
| out = new ObjectOutputStream(baos); |
| out.writeObject(new ExternalizableAccessConstructor()); |
| |
| in = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray())); |
| try { |
| /* (ExternalizableAccessConstructor) */ in.readObject(); |
| throw new Error("Expected InvalidClassException reading ExternalizableAccessConstructor"); |
| } catch (InvalidClassException e) { |
| } |
| in.close(); |
| |
| baos.reset(); |
| out = new ObjectOutputStream(baos); |
| out.writeObject(new ExternalizablePrivateConstructor(2)); |
| |
| in = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray())); |
| try { |
| /* (ExternalizablePrivateConstructor) */ in.readObject(); |
| throw new Error("Expected InvalidClassException reading ExternalizablePrivateConstructor"); |
| } catch (InvalidClassException e) { |
| } |
| out.close(); |
| in.close(); |
| } |
| } |