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/*
* Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/* @test
* @bug 6203576 4700020 7197662
* @summary checks if the output of exportSubtree() is identical to
* the output from previous release.
* @run main/othervm -Djava.util.prefs.userRoot=. ExportSubtree
*/
import java.io.*;
import java.util.prefs.*;
public class ExportSubtree {
public static void main(String[] args) throws Exception {
try
{
//File f = new File(System.getProperty("test.src", "."), "TestPrefs.xml");
ByteArrayInputStream bais = new ByteArrayInputStream(importPrefs.getBytes("utf-8"));
Preferences.importPreferences(bais);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Preferences.userRoot().node("testExportSubtree").exportSubtree(baos);
Preferences.userRoot().node("testExportSubtree").removeNode();
if (!expectedResult.equals(baos.toString())) {
//System.out.print(baos.toString());
//System.out.print(expectedResult);
throw new IOException("exportSubtree does not output expected result");
}
}
catch( Exception e ) {
e.printStackTrace();
}
}
static String ls = System.getProperty("line.separator");
static String importPrefs =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+ "<!DOCTYPE preferences SYSTEM \"http://java.sun.com/dtd/preferences.dtd\">"
+ "<preferences EXTERNAL_XML_VERSION=\"1.0\">"
+ " <root type=\"user\">"
+ " <map>"
+ " <entry key=\"key1\" value=\"value1\"/>"
+ " </map>"
+ " <node name=\"testExportSubtree\">"
+ " <map>"
+ " <entry key=\"key2\" value=\"value2\"/>"
+ " </map>"
+ " <node name=\"test\">"
+ " <map>"
+ " <entry key=\"key3\" value=\"value3\"/>"
+ " </map>"
+ " </node>"
+ " </node>"
+ " </root>"
+ "</preferences>";
static String expectedResult =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+ ls + "<!DOCTYPE preferences SYSTEM \"http://java.sun.com/dtd/preferences.dtd\">"
+ ls + "<preferences EXTERNAL_XML_VERSION=\"1.0\">"
+ ls + " <root type=\"user\">"
+ ls + " <map/>"
+ ls + " <node name=\"testExportSubtree\">"
+ ls + " <map>"
+ ls + " <entry key=\"key2\" value=\"value2\"/>"
+ ls + " </map>"
+ ls + " <node name=\"test\">"
+ ls + " <map>"
+ ls + " <entry key=\"key3\" value=\"value3\"/>"
+ ls + " </map>"
+ ls + " </node>"
+ ls + " </node>"
+ ls + " </root>"
+ ls + "</preferences>" + ls;
}
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