1/*
2 *  Licensed to the Apache Software Foundation (ASF) under one or more
3 *  contributor license agreements.  See the NOTICE file distributed with
4 *  this work for additional information regarding copyright ownership.
5 *  The ASF licenses this file to You under the Apache License, Version 2.0
6 *  (the "License"); you may not use this file except in compliance with
7 *  the License.  You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 */
17
18package org.apache.harmony.luni.tests.java.io;
19
20import java.io.ByteArrayInputStream;
21import java.io.ByteArrayOutputStream;
22import java.io.IOException;
23import java.io.ObjectInputStream;
24import java.io.ObjectOutputStream;
25
26import junit.framework.TestCase;
27
28public class ObjectOutputStream2Test extends TestCase {
29
30    private static enum MyEnum {
31        ONE {
32            public void anything() {
33            }
34        },
35        TWO {
36            public void anything() {
37            }
38        },
39        THREE {
40            public void anything() {
41            }
42        };
43        public abstract void anything();
44    }
45
46    public void test_writeReadEnum() throws IOException, ClassNotFoundException {
47        ByteArrayOutputStream bos = new ByteArrayOutputStream();
48        ObjectOutputStream os = new ObjectOutputStream(bos);
49        os.writeObject(MyEnum.TWO);
50        os.close();
51
52        ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
53        ObjectInputStream is = new ObjectInputStream(bis);
54        Object readObj = is.readObject();
55        is.close();
56        assertSame(MyEnum.TWO, readObj);
57    }
58}
59