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. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 /* 27 * Copyright (c) 2008-2012, Stephen Colebourne & Michael Nascimento Santos 28 * 29 * All rights reserved. 30 * 31 * Redistribution and use in source and binary forms, with or without 32 * modification, are permitted provided that the following conditions are met: 33 * 34 * * Redistributions of source code must retain the above copyright notice, 35 * this list of conditions and the following disclaimer. 36 * 37 * * Redistributions in binary form must reproduce the above copyright notice, 38 * this list of conditions and the following disclaimer in the documentation 39 * and/or other materials provided with the distribution. 40 * 41 * * Neither the name of JSR-310 nor the names of its contributors 42 * may be used to endorse or promote products derived from this software 43 * without specific prior written permission. 44 * 45 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 46 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 47 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 48 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 49 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 50 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 51 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 52 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 53 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 54 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 55 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 56 */ 57 package tck.java.time.chrono.serial; 58 59 import static java.time.temporal.ChronoField.DAY_OF_MONTH; 60 import static java.time.temporal.ChronoField.MONTH_OF_YEAR; 61 import static java.time.temporal.ChronoField.YEAR; 62 63 import java.io.ByteArrayOutputStream; 64 import java.io.DataOutputStream; 65 import java.io.ObjectStreamConstants; 66 import java.time.chrono.ChronoLocalDate; 67 import java.time.chrono.HijrahChronology; 68 import java.time.chrono.HijrahDate; 69 import java.time.chrono.JapaneseDate; 70 import java.time.chrono.JapaneseEra; 71 import java.time.chrono.MinguoDate; 72 import java.time.chrono.ThaiBuddhistDate; 73 74 import org.testng.annotations.DataProvider; 75 import org.testng.annotations.Test; 76 77 78 79 import tck.java.time.AbstractTCKTest; 80 81 /** 82 * Test serialization of built-in chronologies. 83 */ 84 @Test 85 public class TCKChronoLocalDateSerialization extends AbstractTCKTest { 86 87 static final int CHRONO_TYPE = 1; // java.time.chrono.Ser.CHRONO_TYPE 88 static final int JAPANESE_DATE_TYPE = 4; // java.time.chrono.Ser.JAPANESE_DATE_TYPE 89 static final int HIJRAH_DATE_TYPE = 6; // java.time.chrono.Ser.HIJRAH_DATE_TYPE 90 static final int MINGUO_DATE_TYPE = 7; // java.time.chrono.Ser.MINGUO_DATE_TYPE 91 static final int THAIBUDDHIST_DATE_TYPE = 8; // java.time.chrono.Ser.THAIBUDDHIST_DATE_TYPE 92 93 //----------------------------------------------------------------------- 94 // Regular data factory for names and descriptions of available calendars 95 //----------------------------------------------------------------------- 96 @DataProvider(name = "calendars") 97 Object[][] data_of_calendars() { 98 return new Object[][]{ 99 {JapaneseDate.of(JapaneseEra.HEISEI, 25, 01, 05), JAPANESE_DATE_TYPE}, 100 {MinguoDate.of(102, 01, 05), MINGUO_DATE_TYPE}, 101 {ThaiBuddhistDate.of(2556, 01, 05), THAIBUDDHIST_DATE_TYPE}, 102 }; 103 } 104 105 106 //----------------------------------------------------------------------- 107 // Test Serialization of Calendars 108 //----------------------------------------------------------------------- 109 @Test( dataProvider="calendars") 110 public void test_ChronoSerialization(ChronoLocalDate date, int dateType) throws Exception { 111 assertSerializable(date); 112 } 113 114 //----------------------------------------------------------------------- 115 // Test that serialization produces exact sequence of bytes 116 //----------------------------------------------------------------------- 117 @Test(dataProvider="calendars") 118 private void test_serialization_format(ChronoLocalDate date, int dateType) throws Exception { 119 ByteArrayOutputStream baos = new ByteArrayOutputStream(); 120 try (DataOutputStream dos = new DataOutputStream(baos) ) { 121 dos.writeByte(dateType); 122 dos.writeInt(date.get(YEAR)); 123 dos.writeByte(date.get(MONTH_OF_YEAR)); 124 dos.writeByte(date.get(DAY_OF_MONTH)); 125 } 126 byte[] bytes = baos.toByteArray(); 127 assertSerializedBySer(date, bytes); 128 } 129 130 //----------------------------------------------------------------------- 131 // Test HijrajDate serialization is a type, Chronology, year, month, day 132 //----------------------------------------------------------------------- 133 @Test() 134 public void test_hijrahSerialization_format() throws Exception { 135 HijrahChronology chrono = HijrahChronology.INSTANCE; 136 HijrahDate date = HijrahDate.of(1433, 10, 29); 137 ByteArrayOutputStream baos = new ByteArrayOutputStream(); 138 139 // Expect the type of the HijrahDate in the stream 140 byte[] hijrahDateBytes = new byte[] {HIJRAH_DATE_TYPE}; 141 142 // Literal reference to Hijrah-Umalqura Chronology 143 byte[] hijrahChronoBytes = new byte[] { 144 115, 113, 0, 126, 0, 0, /* p w \u0001 \u0006 s q \u0000 ~ \u0000 \u0000 */ 145 119, 18, 1, 0, 15, 72, 105, 106, 114, 97, /* w \u0012 \u0001 \u0000 \u000f H i j r a */ 146 104, 45, 117, 109, 97, 108, 113, 117, 114, 97, /* h - u m a l q u r a */ 147 120, /* \u001d x */ 148 }; 149 150 // Build the sequence that represents the data in the stream 151 baos = new ByteArrayOutputStream(); 152 try (DataOutputStream dos = new DataOutputStream(baos) ) { 153 dos.writeByte(ObjectStreamConstants.TC_BLOCKDATA); 154 dos.writeByte(6); // 6 bytes follow 155 dos.writeInt(date.get(YEAR)); 156 dos.writeByte(date.get(MONTH_OF_YEAR)); 157 dos.writeByte(date.get(DAY_OF_MONTH)); 158 dos.writeByte(ObjectStreamConstants.TC_ENDBLOCKDATA); 159 } 160 byte[] dateBytes = baos.toByteArray(); 161 162 assertSerializedBySer(date, hijrahDateBytes, hijrahChronoBytes, dateBytes); 163 } 164 165 166 //----------------------------------------------------------------------- 167 // Regular data factory for names and descriptions of available calendars 168 //----------------------------------------------------------------------- 169 @DataProvider(name = "invalidSerialformClasses") 170 Object[][] invalid_serial_classes() { 171 return new Object[][]{ 172 {JapaneseEra.class}, 173 {JapaneseDate.class}, 174 {MinguoDate.class}, 175 {ThaiBuddhistDate.class}, 176 {HijrahDate.class}, 177 }; 178 } 179 180 @Test(dataProvider="invalidSerialformClasses") 181 public void test_invalid_serialform(Class<?> clazz) throws Exception { 182 assertNotSerializable(clazz); 183 } 184 185 } 186
