/*
* Copyright (c) 2013, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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).
*
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* 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
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/*
* Copyright (c) 2013, Stephen Colebourne & Michael Nascimento Santos
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of JSR-310 nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package tck.java.time.chrono;
import static org.testng.Assert.assertEquals;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.PrintStream;
import java.time.chrono.Chronology;
import java.time.chrono.HijrahChronology;
import java.time.chrono.IsoChronology;
import java.time.chrono.JapaneseChronology;
import java.time.chrono.MinguoChronology;
import java.time.chrono.ThaiBuddhistChronology;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
public class TCKChronologySerialization {
//-----------------------------------------------------------------------
// regular data factory for names and descriptions of available calendars
//-----------------------------------------------------------------------
@DataProvider(name = "calendars")
Chronology[][] data_of_calendars() {
return new Chronology[][]{
{HijrahChronology.INSTANCE},
{IsoChronology.INSTANCE},
{JapaneseChronology.INSTANCE},
{MinguoChronology.INSTANCE},
{ThaiBuddhistChronology.INSTANCE}};
}
//-----------------------------------------------------------------------
// Test Serialization of Calendars
//-----------------------------------------------------------------------
@Test(dataProvider="calendars")
public void test_ChronoSerialization(Chronology chrono) throws Exception {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream(baos);
out.writeObject(chrono);
out.close();
byte[] bytes = baos.toByteArray();
ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
ObjectInputStream in = new ObjectInputStream(bais);
@SuppressWarnings("unchecked")
Chronology ser = (Chronology) in.readObject();
assertEquals(ser, chrono, "deserialized Chronology is wrong");
}
/**
* Utility method to dump a byte array in a java syntax.
* @param bytes and array of bytes
* @param os the outputstream to receive the output.
*/
static void dumpSerialStream(byte[] bytes, PrintStream os) {
os.printf(" byte[] bytes = {" );
final int linelen = 10;
for (int i = 0; i < bytes.length; i++) {
if (i % linelen == 0) {
os.printf("%n ");
}
os.printf(" %3d,", bytes[i] & 0xff);
if ((i % linelen) == (linelen-1) || i == bytes.length - 1) {
os.printf(" /*");
int s = i / linelen * linelen;
int k = i % linelen;
for (int j = 0; j <= k && s + j < bytes.length; j++) {
os.printf(" %c", bytes[s + j] & 0xff);
}
os.printf(" */");
}
}
os.printf("%n };%n");
}
}