1/*
2 * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.
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 *
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.
22 */
23
24/*
25 * @test
26 * @bug 1267038
27 * @summary Check for IOException upon read/write on unconnected stream.
28 *
29 */
30
31
32import java.io.*;
33
34public class NotConnected {
35    public static void main( String[] argv ) throws Exception {
36        PipedInputStream i = new PipedInputStream();
37        PipedOutputStream o = new PipedOutputStream();
38        boolean readPassed = false;
39        boolean writePassed = false;
40
41        try {
42            i.read();
43        } catch (IOException e) {
44            readPassed = true;
45        }
46
47        try {
48            o.write(10);
49        } catch (IOException e) {
50            writePassed = true;
51        }
52
53        if (!readPassed || !writePassed) {
54            throw new Exception("Test failed: IOException not thrown" );
55        }
56    }
57}
58