/*
* Copyright (c) 2014, 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 8033980
* @summary verify serialization compatibility for XMLGregorianCalendar and Duration
* @run main SerializationTest read
*/
import java.io.*;
import javax.xml.datatype.DatatypeConfigurationException;
import javax.xml.datatype.DatatypeFactory;
import javax.xml.datatype.Duration;
import javax.xml.datatype.XMLGregorianCalendar;
/**
* use "read" to test compatibility
* SerializationTest read
*
* use "write" to create test files
* SerializationTest write javaVersion
* where javaVersion is 6, 7, 8, or 9
*
* @author huizhe.wang@oracle.com</a>
*/
public class SerializationTest {
final String FILENAME_CAL = "_XMLGregorianCalendar.ser";
final String FILENAME_DURATION = "_Duration.ser";
String filePath;
{
filePath = System.getProperty("test.src");
if (filePath == null) {
//current directory
filePath = System.getProperty("user.dir");
}
filePath += File.separator;
}
final String EXPECTED_CAL = "0001-01-01T00:00:00.0000000-05:00";
final String EXPECTED_DURATION = "P1Y1M1DT1H1M1S";
static String[] JDK = {"JDK6", "JDK7", "JDK8", "JDK9"};
public static void main(String[] args) {
SerializationTest test = new SerializationTest();
if (args[0].equalsIgnoreCase("read")) {
test.testReadCal();
test.testReadDuration();
test.report();
} else {
int ver = Integer.valueOf(args[1]).intValue();
test.createTestFile(JDK[ver - 6]);
}
}
public void testReadCal() {
try {
for (String javaVersion : JDK) {
XMLGregorianCalendar d1 = (XMLGregorianCalendar) fromFile(
javaVersion + FILENAME_CAL);
if (!d1.toString().equalsIgnoreCase(EXPECTED_CAL)) {
fail("Java version: " + javaVersion
+ "\nExpected: " + EXPECTED_CAL
+ "\nActual: " + d1.toString());
} else {
success("testReadCal: read " + javaVersion + " serialized file, passed.");
}
}
} catch (ClassNotFoundException ex) {
fail("testReadCal: " + ex.getMessage());
} catch (IOException ex) {
fail("testReadCal: " + ex.getMessage());
}
}
public void testReadDuration() {
try {
for (String javaVersion : JDK) {
Duration d1 = (Duration) fromFile(
javaVersion + FILENAME_DURATION);
if (!d1.toString().equalsIgnoreCase(EXPECTED_DURATION)) {
fail("Java version: " + javaVersion
+ "\nExpected: " + EXPECTED_DURATION
+ "\nActual: " + d1.toString());
} else {
success("testReadDuration: read " + javaVersion + " serialized file, passed.");
}
}
} catch (ClassNotFoundException ex) {
fail("testReadDuration: " + ex.getMessage());
} catch (IOException ex) {
fail("testReadDuration: " + ex.getMessage());
}
}
/**
* Create test files
*
* @param javaVersion JDK version
*/
public void createTestFile(String javaVersion) {
try {
DatatypeFactory dtf = DatatypeFactory.newInstance();
XMLGregorianCalendar c = dtf.newXMLGregorianCalendar(EXPECTED_CAL);
Duration d = dtf.newDuration(EXPECTED_DURATION);
toFile((Serializable) c, filePath + javaVersion + FILENAME_CAL);
toFile((Serializable) d, filePath + javaVersion + FILENAME_DURATION);
} catch (Exception e) {
fail(e.getMessage());
}
}
/**
* Read the object from a file.
*/
private static Object fromFile(String filePath) throws IOException,
ClassNotFoundException {
InputStream streamIn = SerializationTest.class.getResourceAsStream(
filePath);
ObjectInputStream objectinputstream = new ObjectInputStream(streamIn);
Object o = objectinputstream.readObject();
return o;
}
/**
* Write the object to a file.
*/
private static void toFile(Serializable o, String filePath) throws IOException {
FileOutputStream fout = new FileOutputStream(filePath, true);
ObjectOutputStream oos = new ObjectOutputStream(fout);
oos.writeObject(o);
oos.close();
}
static String errMessage;
int passed = 0, failed = 0;
void fail(String errMsg) {
if (errMessage == null) {
errMessage = errMsg;
} else {
errMessage = errMessage + "\n" + errMsg;
}
failed++;
}
void success(String msg) {
passed++;
System.out.println(msg);
}
public void report() {
System.out.println("\nNumber of tests passed: " + passed);
System.out.println("Number of tests failed: " + failed + "\n");
if (errMessage != null) {
throw new RuntimeException(errMessage);
}
}
}