| /* |
| * Copyright (c) 2012, 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. |
| * |
| * 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. |
| */ |
| |
| /* |
| * This file is available under and governed by the GNU General Public |
| * License version 2 only, as published by the Free Software Foundation. |
| * However, the following notice accompanied the original version of this |
| * file: |
| * |
| * Copyright (c) 2008-2012, 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.serial; |
| |
| import org.testng.annotations.DataProvider; |
| import org.testng.annotations.Test; |
| import tck.java.time.AbstractTCKTest; |
| |
| import java.io.*; |
| import java.lang.reflect.Field; |
| import java.time.DateTimeException; |
| import java.time.ZoneId; |
| import java.time.zone.ZoneRulesException; |
| |
| import static org.testng.Assert.assertEquals; |
| import static org.testng.Assert.fail; |
| |
| /** |
| * Test serialization of ZoneId. |
| */ |
| @Test |
| public class TCKZoneIdSerialization extends AbstractTCKTest { |
| |
| //----------------------------------------------------------------------- |
| @Test |
| public void test_serialization() throws Exception { |
| assertSerializable(ZoneId.of("Europe/London")); |
| assertSerializable(ZoneId.of("America/Chicago")); |
| } |
| |
| @Test |
| public void test_serialization_format() throws Exception { |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| try (DataOutputStream dos = new DataOutputStream(baos) ) { |
| dos.writeByte(7); |
| dos.writeUTF("Europe/London"); |
| } |
| byte[] bytes = baos.toByteArray(); |
| assertSerializedBySer(ZoneId.of("Europe/London"), bytes); |
| } |
| |
| @Test |
| public void test_deserialization_lenient_characters() throws Exception { |
| // an ID can be loaded without validation during deserialization |
| String id = "QWERTYUIOPASDFGHJKLZXCVBNM~/._+-"; |
| ZoneId deser = deserialize(id); |
| // getId, equals, hashCode, toString and normalized are OK |
| assertEquals(deser.getId(), id); |
| assertEquals(deser.toString(), id); |
| assertEquals(deser, deser); |
| assertEquals(deser.hashCode(), deser.hashCode()); |
| assertEquals(deser.normalized(), deser); |
| // getting the rules is not |
| try { |
| deser.getRules(); |
| fail(); |
| } catch (ZoneRulesException ex) { |
| // expected |
| } |
| } |
| |
| @Test(expectedExceptions=DateTimeException.class) |
| public void test_deserialization_lenient_badCharacters() throws Exception { |
| // an ID can be loaded without validation during deserialization |
| // but there is a check to ensure the ID format is valid |
| deserialize("|!?"); |
| } |
| |
| @Test(dataProvider="offsetBasedValid") |
| public void test_deserialization_lenient_offsetNotAllowed_noPrefix(String input, String resolvedId) throws Exception { |
| ZoneId deserialized = deserialize(input); |
| assertEquals(deserialized, ZoneId.of(input)); |
| assertEquals(deserialized, ZoneId.of(resolvedId)); |
| } |
| |
| @Test(dataProvider="offsetBasedValidPrefix") |
| public void test_deserialization_lenient_offsetNotAllowed_prefixUTC(String input, String resolvedId, String offsetId) throws Exception { |
| ZoneId deserialized = deserialize("UTC" + input); |
| assertEquals(deserialized, ZoneId.of("UTC" + input)); |
| assertEquals(deserialized, ZoneId.of("UTC" + resolvedId)); |
| } |
| |
| @Test(dataProvider="offsetBasedValidPrefix") |
| public void test_deserialization_lenient_offsetNotAllowed_prefixGMT(String input, String resolvedId, String offsetId) throws Exception { |
| ZoneId deserialized = deserialize("GMT" + input); |
| assertEquals(deserialized, ZoneId.of("GMT" + input)); |
| assertEquals(deserialized, ZoneId.of("GMT" + resolvedId)); |
| } |
| |
| @Test(dataProvider="offsetBasedValidPrefix") |
| public void test_deserialization_lenient_offsetNotAllowed_prefixUT(String input, String resolvedId, String offsetId) throws Exception { |
| ZoneId deserialized = deserialize("UT" + input); |
| assertEquals(deserialized, ZoneId.of("UT" + input)); |
| assertEquals(deserialized, ZoneId.of("UT" + resolvedId)); |
| } |
| |
| private ZoneId deserialize(String id) throws Exception { |
| String serClass = ZoneId.class.getPackage().getName() + ".Ser"; |
| Class<?> serCls = Class.forName(serClass); |
| Field field = serCls.getDeclaredField("serialVersionUID"); |
| field.setAccessible(true); |
| long serVer = (Long) field.get(null); |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| try (DataOutputStream dos = new DataOutputStream(baos)) { |
| dos.writeShort(ObjectStreamConstants.STREAM_MAGIC); |
| dos.writeShort(ObjectStreamConstants.STREAM_VERSION); |
| dos.writeByte(ObjectStreamConstants.TC_OBJECT); |
| dos.writeByte(ObjectStreamConstants.TC_CLASSDESC); |
| dos.writeUTF(serClass); |
| dos.writeLong(serVer); |
| dos.writeByte(ObjectStreamConstants.SC_EXTERNALIZABLE | ObjectStreamConstants.SC_BLOCK_DATA); |
| dos.writeShort(0); // number of fields |
| dos.writeByte(ObjectStreamConstants.TC_ENDBLOCKDATA); // end of classdesc |
| dos.writeByte(ObjectStreamConstants.TC_NULL); // no superclasses |
| dos.writeByte(ObjectStreamConstants.TC_BLOCKDATA); |
| dos.writeByte(1 + 2 + id.length()); // length of data (1 byte + 2 bytes UTF length + 32 bytes UTF) |
| dos.writeByte(7); // ZoneId |
| dos.writeUTF(id); |
| dos.writeByte(ObjectStreamConstants.TC_ENDBLOCKDATA); // end of blockdata |
| } |
| ZoneId deser = null; |
| try (ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray()))) { |
| deser = (ZoneId) ois.readObject(); |
| } |
| return deser; |
| } |
| |
| //----------------------------------------------------------------------- |
| // regular factory and .normalized() |
| //----------------------------------------------------------------------- |
| @DataProvider(name="offsetBasedValid") |
| Object[][] data_offsetBasedValid() { |
| return new Object[][] { |
| {"Z", "Z"}, |
| {"+0", "Z"}, |
| {"-0", "Z"}, |
| {"+00", "Z"}, |
| {"+0000", "Z"}, |
| {"+00:00", "Z"}, |
| {"+000000", "Z"}, |
| {"+00:00:00", "Z"}, |
| {"-00", "Z"}, |
| {"-0000", "Z"}, |
| {"-00:00", "Z"}, |
| {"-000000", "Z"}, |
| {"-00:00:00", "Z"}, |
| {"+5", "+05:00"}, |
| {"+01", "+01:00"}, |
| {"+0100", "+01:00"}, |
| {"+01:00", "+01:00"}, |
| {"+010000", "+01:00"}, |
| {"+01:00:00", "+01:00"}, |
| {"+12", "+12:00"}, |
| {"+1234", "+12:34"}, |
| {"+12:34", "+12:34"}, |
| {"+123456", "+12:34:56"}, |
| {"+12:34:56", "+12:34:56"}, |
| {"-02", "-02:00"}, |
| {"-5", "-05:00"}, |
| {"-0200", "-02:00"}, |
| {"-02:00", "-02:00"}, |
| {"-020000", "-02:00"}, |
| {"-02:00:00", "-02:00"}, |
| }; |
| } |
| |
| //----------------------------------------------------------------------- |
| @DataProvider(name="offsetBasedValidPrefix") |
| Object[][] data_offsetBasedValidPrefix() { |
| return new Object[][] { |
| {"", "", "Z"}, |
| {"+0", "", "Z"}, |
| {"-0", "", "Z"}, |
| {"+00", "", "Z"}, |
| {"+0000", "", "Z"}, |
| {"+00:00", "", "Z"}, |
| {"+000000", "", "Z"}, |
| {"+00:00:00", "", "Z"}, |
| {"-00", "", "Z"}, |
| {"-0000", "", "Z"}, |
| {"-00:00", "", "Z"}, |
| {"-000000", "", "Z"}, |
| {"-00:00:00", "", "Z"}, |
| {"+5", "+05:00", "+05:00"}, |
| {"+01", "+01:00", "+01:00"}, |
| {"+0100", "+01:00", "+01:00"}, |
| {"+01:00", "+01:00", "+01:00"}, |
| {"+010000", "+01:00", "+01:00"}, |
| {"+01:00:00", "+01:00", "+01:00"}, |
| {"+12", "+12:00", "+12:00"}, |
| {"+1234", "+12:34", "+12:34"}, |
| {"+12:34", "+12:34", "+12:34"}, |
| {"+123456", "+12:34:56", "+12:34:56"}, |
| {"+12:34:56", "+12:34:56", "+12:34:56"}, |
| {"-02", "-02:00", "-02:00"}, |
| {"-5", "-05:00", "-05:00"}, |
| {"-0200", "-02:00", "-02:00"}, |
| {"-02:00", "-02:00", "-02:00"}, |
| {"-020000", "-02:00", "-02:00"}, |
| {"-02:00:00", "-02:00", "-02:00"}, |
| }; |
| } |
| |
| |
| |
| } |