//Tags: JDK1.4
//Uses: WrongEnumSyntax CorrectEnumSyntax
//Copyright (C) 2005 Free Software Foundation, Inc.
//Written by Wolfgang Baer (WBaer@gmx.de)
//This file is part of Mauve.
//Mauve is free software; you can redistribute it and/or modify
//it under the terms of the GNU General Public License as published by
//the Free Software Foundation; either version 2, or (at your option)
//any later version.
//Mauve 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 for more details.
//You should have received a copy of the GNU General Public License
//along with Mauve; see the file COPYING. If not, write to
//the Free Software Foundation, 59 Temple Place - Suite 330,
//Boston, MA 02111-1307, USA. */
package gnu.testlet.javax.print.attribute.EnumSyntax;
import gnu.testlet.TestHarness;
import gnu.testlet.Testlet;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInput;
import java.io.ObjectInputStream;
import java.io.ObjectOutput;
import java.io.ObjectOutputStream;
/**
* Tests serialization with EnumSyntax subclasses correctly
* subclassed and one which is used to show correct exeption
* handling of failures in readResolve user code.
*/
public class serialize implements Testlet
{
public void test(TestHarness harness)
{
testSerializeErrors(harness);
testSerializeNoErrors(harness);
}
/** Tests for exceptions in readResolve are thrown */
private void testSerializeErrors(TestHarness harness)
{
WrongEnumSyntax test = WrongEnumSyntax.TEST;
try
{
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
ObjectOutput out = new ObjectOutputStream(buffer);
out.writeObject(test);
out.close();
ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(
buffer.toByteArray()));
in.readObject();
in.close();
harness.check(false, "serialize error");
}
catch (Exception e)
{
harness.check(true, "serialize error");
}
}
/** Tests correct serialization */
private void testSerializeNoErrors(TestHarness harness)
{
CorrectEnumSyntax inObj = CorrectEnumSyntax.TEST2;
CorrectEnumSyntax outObj = null;
try
{
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
ObjectOutput out = new ObjectOutputStream(buffer);
out.writeObject(inObj);
out.close();
ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(
buffer.toByteArray()));
outObj = (CorrectEnumSyntax) in.readObject();
in.close();
harness.check(true, "serialize no error");
// test for identical object
harness.check(inObj == outObj, "identity test");
harness.check(inObj.equals(outObj), "equality test");
harness.check(inObj.hashCode() == outObj.hashCode(), "hashcode test");
}
catch (Exception e)
{
harness.check(false, "serialize no error");
}
}
}