author | rriggs |
Fri, 11 Oct 2019 13:11:56 -0400 | |
changeset 58565 | baa5969ecf34 |
parent 47216 | 71c04702a3d5 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2003, 2019, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/* @test |
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* @bug 4838379 |
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* @summary Verify that custom serialization methods defined by enum types are |
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* not invoked during serialization or deserialization. |
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*/ |
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import java.io.*; |
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enum Foo { |
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foo, |
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bar { |
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@SuppressWarnings("serial") /* Incorrect declarations are being tested */ |
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private void writeObject(ObjectOutputStream out) throws IOException { |
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throw new Error("bar.writeObject invoked"); |
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} |
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@SuppressWarnings("serial") /* Incorrect declarations are being tested */ |
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private void readObject(ObjectInputStream in) |
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throws IOException, ClassNotFoundException |
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{ |
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throw new Error("bar.readObject invoked"); |
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} |
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8231427: Warning cleanup in tests of java.io.Serializable
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@SuppressWarnings("serial") /* Incorrect declarations are being tested */ |
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Object writeReplace() throws ObjectStreamException { |
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throw new Error("bar.writeReplace invoked"); |
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} |
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// readResolve cannot be defined until Enum.readResolve is removed |
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// Object readResolve() throws ObjectStreamException { |
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// throw new Error("bar.readResolve invoked"); |
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// } |
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}; |
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8231427: Warning cleanup in tests of java.io.Serializable
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parents:
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diff
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@SuppressWarnings("serial") /* Incorrect use is being tested */ |
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private void writeObject(ObjectOutputStream out) throws IOException { |
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throw new Error("Foo.writeObject invoked"); |
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} |
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8231427: Warning cleanup in tests of java.io.Serializable
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parents:
47216
diff
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@SuppressWarnings("serial") /* Incorrect use is being tested */ |
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private void readObject(ObjectInputStream in) |
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throws IOException, ClassNotFoundException |
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{ |
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throw new Error("Foo.readObject invoked"); |
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} |
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8231427: Warning cleanup in tests of java.io.Serializable
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@SuppressWarnings("serial") /* Incorrect use is being tested */ |
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Object writeReplace() throws ObjectStreamException { |
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throw new Error("Foo.writeReplace invoked"); |
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} |
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// readResolve cannot be defined until Enum.readResolve is removed |
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// Object readResolve() throws ObjectStreamException { |
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// throw new Error("Foo.readResolve invoked"); |
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// } |
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} |
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public class Test { |
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public static void main(String[] args) throws Exception { |
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ByteArrayOutputStream bout = new ByteArrayOutputStream(); |
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ObjectOutputStream oout = new ObjectOutputStream(bout); |
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for (Foo f : Foo.values()) { |
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oout.writeObject(f); |
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} |
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oout.close(); |
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ObjectInputStream oin = new ObjectInputStream( |
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new ByteArrayInputStream(bout.toByteArray())); |
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for (Foo f : Foo.values()) { |
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Object obj = oin.readObject(); |
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if (obj != f) { |
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throw new Error("expected " + f + ", got " + obj); |
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} |
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} |
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} |
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} |