1 /*
2 * Copyright (c) 2009, 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 6203576 4700020
27 * @summary checks if the output of exportSubtree() is identical to
28 * the output from previous release.
29 * @run main/othervm -Djava.util.prefs.userRoot=. ExportSubtree
30 */
31
32 import java.io.*;
33 import java.util.prefs.*;
34
35 public class ExportSubtree {
36 public static void main(String[] args) throws Exception {
37 try
38 {
39 //File f = new File(System.getProperty("test.src", "."), "TestPrefs.xml");
40 ByteArrayInputStream bais = new ByteArrayInputStream(importPrefs.getBytes("utf-8"));
41 Preferences.importPreferences(bais);
42 ByteArrayOutputStream baos = new ByteArrayOutputStream();
43 Preferences.userRoot().node("testExportSubtree").exportSubtree(baos);
44 Preferences.userRoot().node("testExportSubtree").removeNode();
45 if (!expectedResult.equals(baos.toString())) {
46 //System.out.print(baos.toString());
47 //System.out.print(expectedResult);
48 throw new IOException("exportSubtree does not output expected result");
49 }
50 }
51 catch( Exception e ) {
52 e.printStackTrace();
53 }
54 }
55
56 static String ls = System.getProperty("line.separator");
57 static String importPrefs =
58 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
59 + "<!DOCTYPE preferences SYSTEM \"http://java.sun.com/dtd/preferences.dtd\">"
60 + "<preferences EXTERNAL_XML_VERSION=\"1.0\">"
61 + " <root type=\"user\">"
62 + " <map>"
63 + " <entry key=\"key1\" value=\"value1\"/>"
64 + " </map>"
65 + " <node name=\"testExportSubtree\">"
66 + " <map>"
67 + " <entry key=\"key2\" value=\"value2\"/>"
68 + " </map>"
69 + " <node name=\"test\">"
70 + " <map>"
71 + " <entry key=\"key3\" value=\"value3\"/>"
72 + " </map>"
73 + " </node>"
74 + " </node>"
75 + " </root>"
76 + "</preferences>";
77
78 static String expectedResult =
79 "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
80 + ls + "<!DOCTYPE preferences SYSTEM \"http://java.sun.com/dtd/preferences.dtd\">"
81 + ls + "<preferences EXTERNAL_XML_VERSION=\"1.0\">"
82 + ls + " <root type=\"user\">"
83 + ls + " <map/>"
84 + ls + " <node name=\"testExportSubtree\">"
85 + ls + " <map>"
86 + ls + " <entry key=\"key2\" value=\"value2\"/>"
87 + ls + " </map>"
88 + ls + " <node name=\"test\">"
89 + ls + " <map>"
90 + ls + " <entry key=\"key3\" value=\"value3\"/>"
91 + ls + " </map>"
92 + ls + " </node>"
93 + ls + " </node>"
94 + ls + " </root>"
95 + ls + "</preferences>" + ls;
96 }