| /* |
| * Copyright (c) 2005, 2015, 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 6204469 |
| * @summary Test ImmutableDescriptor serialization. |
| * @author Eamonn McManus |
| * |
| * @run clean ImmutableDescriptorSerialTest |
| * @run build ImmutableDescriptorSerialTest |
| * @run main ImmutableDescriptorSerialTest |
| */ |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| import java.util.Arrays; |
| import java.util.HashSet; |
| import java.util.Set; |
| import javax.management.Descriptor; |
| import javax.management.ImmutableDescriptor; |
| |
| public class ImmutableDescriptorSerialTest { |
| public static void main(String[] args) throws Exception { |
| System.out.println("Test that ImmutableDescriptor.EMPTY_DESCRIPTOR " + |
| "deserializes identically"); |
| if (serialize(ImmutableDescriptor.EMPTY_DESCRIPTOR) != |
| ImmutableDescriptor.EMPTY_DESCRIPTOR) { |
| throw new Exception("ImmutableDescriptor.EMPTY_DESCRIPTOR did not " + |
| "deserialize identically"); |
| } |
| System.out.println("...OK"); |
| |
| System.out.println("Test that serialization preserves case and " + |
| "that deserialized object is case-insensitive"); |
| Descriptor d = new ImmutableDescriptor("a=aval", "B=Bval", "cC=cCval"); |
| Descriptor d1 = serialize(d); |
| Set<String> keys = new HashSet(Arrays.asList(d1.getFieldNames())); |
| if (keys.size() != 3 || |
| !keys.containsAll(Arrays.asList("a", "B", "cC"))) { |
| throw new Exception("Keys don't match: " + keys); |
| } |
| for (String key : keys) { |
| String value = (String) d.getFieldValue(key); |
| for (String t : |
| Arrays.asList(key, key.toLowerCase(), key.toUpperCase())) { |
| String tvalue = (String) d1.getFieldValue(t); |
| if (!tvalue.equals(value)) { |
| throw new Exception("Value of " + key + " for " + |
| "deserialized object does not match: " + |
| tvalue + " should be " + value); |
| } |
| } |
| } |
| System.out.println("...OK"); |
| } |
| |
| private static <T> T serialize(T x) throws Exception { |
| ByteArrayOutputStream bout = new ByteArrayOutputStream(); |
| ObjectOutputStream oout = new ObjectOutputStream(bout); |
| oout.writeObject(x); |
| oout.close(); |
| byte[] bytes = bout.toByteArray(); |
| ByteArrayInputStream bin = new ByteArrayInputStream(bytes); |
| ObjectInputStream oin = new ObjectInputStream(bin); |
| return (T) oin.readObject(); |
| } |
| } |