author | rriggs |
Fri, 11 Oct 2019 13:11:56 -0400 | |
changeset 58565 | baa5969ecf34 |
parent 47216 | 71c04702a3d5 |
permissions | -rw-r--r-- |
2 | 1 |
/* |
58565
baa5969ecf34
8231427: Warning cleanup in tests of java.io.Serializable
rriggs
parents:
47216
diff
changeset
|
2 |
* Copyright (c) 2001, 2019, Oracle and/or its affiliates. All rights reserved. |
2 | 3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 |
* |
|
5 |
* This code is free software; you can redistribute it and/or modify it |
|
6 |
* under the terms of the GNU General Public License version 2 only, as |
|
7 |
* published by the Free Software Foundation. |
|
8 |
* |
|
9 |
* This code is distributed in the hope that it will be useful, but WITHOUT |
|
10 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
11 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
12 |
* version 2 for more details (a copy is included in the LICENSE file that |
|
13 |
* accompanied this code). |
|
14 |
* |
|
15 |
* You should have received a copy of the GNU General Public License version |
|
16 |
* 2 along with this work; if not, write to the Free Software Foundation, |
|
17 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
|
18 |
* |
|
5506 | 19 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
20 |
* or visit www.oracle.com if you need additional information or have any |
|
21 |
* questions. |
|
2 | 22 |
*/ |
23 |
||
24 |
/* @test |
|
25 |
* @bug 4402870 |
|
26 |
* @summary Verify that an OptionalDataException with eof == true is thrown |
|
27 |
* when a call to ObjectInputStream.readObject() attempts to read past |
|
28 |
* the end of custom data. |
|
29 |
*/ |
|
30 |
||
31 |
import java.io.*; |
|
32 |
||
33 |
class Foo implements Serializable { |
|
58565
baa5969ecf34
8231427: Warning cleanup in tests of java.io.Serializable
rriggs
parents:
47216
diff
changeset
|
34 |
private static final long serialVersionUID = 1L; |
baa5969ecf34
8231427: Warning cleanup in tests of java.io.Serializable
rriggs
parents:
47216
diff
changeset
|
35 |
|
2 | 36 |
int reps; |
37 |
||
38 |
Foo(int reps) { |
|
39 |
this.reps = reps; |
|
40 |
} |
|
41 |
||
42 |
private void writeObject(ObjectOutputStream out) throws IOException { |
|
43 |
out.defaultWriteObject(); |
|
44 |
for (int i = 0; i < reps; i++) { |
|
58565
baa5969ecf34
8231427: Warning cleanup in tests of java.io.Serializable
rriggs
parents:
47216
diff
changeset
|
45 |
out.writeObject(i); |
2 | 46 |
} |
47 |
} |
|
48 |
||
49 |
private void readObject(ObjectInputStream in) |
|
50 |
throws IOException, ClassNotFoundException |
|
51 |
{ |
|
52 |
in.defaultReadObject(); |
|
53 |
for (int i = 0; i < reps; i++) { |
|
54 |
in.readObject(); |
|
55 |
} |
|
56 |
try { |
|
57 |
in.readObject(); |
|
58 |
throw new Error(); |
|
59 |
} catch (OptionalDataException ex) { |
|
60 |
if (! (ex.eof && (ex.length == 0))) { |
|
61 |
throw new Error(); |
|
62 |
} |
|
63 |
} |
|
64 |
} |
|
65 |
} |
|
66 |
||
67 |
public class OptionalDataEnd { |
|
68 |
public static void main(String[] args) throws Exception { |
|
69 |
ByteArrayOutputStream bout = new ByteArrayOutputStream(); |
|
70 |
ObjectOutputStream oout = new ObjectOutputStream(bout); |
|
71 |
oout.writeObject(new Foo(5)); |
|
72 |
oout.writeObject(new Foo(0)); |
|
73 |
oout.close(); |
|
74 |
||
75 |
ObjectInputStream oin = new ObjectInputStream( |
|
76 |
new ByteArrayInputStream(bout.toByteArray())); |
|
77 |
oin.readObject(); |
|
78 |
oin.readObject(); |
|
79 |
oin.close(); |
|
80 |
} |
|
81 |
} |