1/*
2 * Copyright (c) 2009, 2012, 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/*
26 * @test
27 * @bug 4387136 4947349 7197662
28 * @summary Due to a bug in XMLSupport.putPreferencesInXml(...),
29 *          node's keys would not get exported.
30 * @run main/othervm -Djava.util.prefs.userRoot=. ExportNode
31 * @author Konstantin Kladko
32 */
33import java.util.prefs.*;
34import java.io.*;
35
36public class ExportNode {
37    public static void main(String[] args) throws
38                                            BackingStoreException, IOException {
39            Preferences N1 = Preferences.userRoot().node("ExportNodeTest1");
40            N1.put("ExportNodeTestName1","ExportNodeTestValue1");
41            Preferences N2 = N1.node("ExportNodeTest2");
42            N2.put("ExportNodeTestName2","ExportNodeTestValue2");
43            ByteArrayOutputStream exportStream = new ByteArrayOutputStream();
44            N2.exportNode(exportStream);
45
46            // Removal of preference node should always succeed on Solaris/Linux
47            // by successfully acquiring the appropriate file lock (4947349)
48            N1.removeNode();
49
50            if (((exportStream.toString()).lastIndexOf("ExportNodeTestName2")== -1) ||
51               ((exportStream.toString()).lastIndexOf("ExportNodeTestName1")!= -1)) {
52            }
53   }
54}
55