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      1 /*
      2  * Copyright (c) 2012, 2013, 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.
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     23 
     24 /*
     25  * This file is available under and governed by the GNU General Public
     26  * License version 2 only, as published by the Free Software Foundation.
     27  * However, the following notice accompanied the original version of this
     28  * file:
     29  *
     30  * Copyright (c) 2008-2012, Stephen Colebourne & Michael Nascimento Santos
     31  *
     32  * All rights reserved.
     33  *
     34  * Redistribution and use in source and binary forms, with or without
     35  * modification, are permitted provided that the following conditions are met:
     36  *
     37  *  * Redistributions of source code must retain the above copyright notice,
     38  *    this list of conditions and the following disclaimer.
     39  *
     40  *  * Redistributions in binary form must reproduce the above copyright notice,
     41  *    this list of conditions and the following disclaimer in the documentation
     42  *    and/or other materials provided with the distribution.
     43  *
     44  *  * Neither the name of JSR-310 nor the names of its contributors
     45  *    may be used to endorse or promote products derived from this software
     46  *    without specific prior written permission.
     47  *
     48  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     49  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     50  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     51  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
     52  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     53  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     54  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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     58  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     59  */
     60 package tck.java.time.zone.serial;
     61 
     62 import org.testng.annotations.Test;
     63 
     64 import java.io.ByteArrayInputStream;
     65 import java.io.ByteArrayOutputStream;
     66 import java.io.ObjectInputStream;
     67 import java.io.ObjectOutputStream;
     68 import java.time.ZoneId;
     69 import java.time.zone.ZoneRules;
     70 
     71 import static org.testng.Assert.assertEquals;
     72 
     73 import tck.java.time.AbstractTCKTest;
     74 
     75 /**
     76  * Test serialization of ZoneRules.
     77  */
     78 @Test
     79 public class TCKZoneRulesSerialization extends AbstractTCKTest{
     80 
     81     public void test_serialization_loaded() throws Exception {
     82         assertSerialization(europeLondon());
     83         assertSerialization(europeParis());
     84         assertSerialization(americaNewYork());
     85     }
     86 
     87     private void assertSerialization(ZoneRules test) throws Exception {
     88         ByteArrayOutputStream baos = new ByteArrayOutputStream();
     89         ObjectOutputStream out = new ObjectOutputStream(baos);
     90         out.writeObject(test);
     91         baos.close();
     92         byte[] bytes = baos.toByteArray();
     93 
     94         ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
     95         ObjectInputStream in = new ObjectInputStream(bais);
     96         ZoneRules result = (ZoneRules) in.readObject();
     97 
     98         assertEquals(result, test);
     99     }
    100 
    101     //-----------------------------------------------------------------------
    102     // Europe/London
    103     //-----------------------------------------------------------------------
    104     private ZoneRules europeLondon() {
    105         return ZoneId.of("Europe/London").getRules();
    106     }
    107 
    108 
    109     //-----------------------------------------------------------------------
    110     // Europe/Paris
    111     //-----------------------------------------------------------------------
    112     private ZoneRules europeParis() {
    113         return ZoneId.of("Europe/Paris").getRules();
    114     }
    115 
    116     //-----------------------------------------------------------------------
    117     // America/New_York
    118     //-----------------------------------------------------------------------
    119     private ZoneRules americaNewYork() {
    120         return ZoneId.of("America/New_York").getRules();
    121     }
    122 
    123     @Test
    124     public void test_invalid_serialform() throws Exception {
    125         assertNotSerializable(ZoneRules.class);
    126     }
    127 
    128 }
    129