76 lines
2.8 KiB
Java
76 lines
2.8 KiB
Java
/*
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* Copyright (c) 2009, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 4387136 4947349 7197662
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* @summary Due to a bug in XMLSupport.putPreferencesInXml(...),
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* node's keys would not get exported.
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* @run main/othervm -Djava.util.prefs.userRoot=. ExportNode
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* @author Konstantin Kladko
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*/
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.util.prefs.BackingStoreException;
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import java.util.prefs.Preferences;
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public class ExportNode {
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private static final String NODE_NAME_1 = "ExportNodeTestName1";
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private static final String NODE_NAME_2 = "ExportNodeTestName2";
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public static void main(String[] args) throws
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BackingStoreException, IOException {
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Preferences N1 = Preferences.userRoot().node("ExportNodeTest1");
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N1.put(NODE_NAME_1,"ExportNodeTestValue1");
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Preferences N2 = N1.node("ExportNodeTest2");
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N2.put(NODE_NAME_2,"ExportNodeTestValue2");
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ByteArrayOutputStream exportStream = new ByteArrayOutputStream();
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N2.exportNode(exportStream);
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// Removal of preference node should always succeed on Solaris/Linux
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// by successfully acquiring the appropriate file lock (4947349)
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N1.removeNode();
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String streamAsString = exportStream.toString("UTF-8");
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StringBuilder sb = null;
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if (streamAsString.lastIndexOf(NODE_NAME_2) == -1) {
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if (sb == null)
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sb = new StringBuilder();
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sb.append(NODE_NAME_2 + " should have been found");
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}
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if (streamAsString.lastIndexOf(NODE_NAME_1) != -1) {
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if (sb == null)
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sb = new StringBuilder();
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else
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sb.append("; ");
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sb.append(NODE_NAME_1 + " should *not* have been found");
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}
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if (sb != null)
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throw new RuntimeException(sb.toString());
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}
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}
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