/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package libcore.java.text;
import java.io.IOException;
import java.io.InvalidObjectException;
import java.text.AttributedCharacterIterator;
import java.text.DateFormat;
import java.text.NumberFormat;
import junit.framework.TestCase;
import libcore.util.SerializationTester;
/**
* AttributedCharacterIterator.Attribute is used like the base enum type and
* subclassed by unrelated classes.
*/
public final class AttributedCharacterIteratorAttributeTest extends TestCase {
public void testSerialization() throws IOException, ClassNotFoundException {
assertSameReserialized(AttributedCharacterIterator.Attribute.LANGUAGE);
assertSameReserialized(DateFormat.Field.ERA);
assertSameReserialized(DateFormat.Field.TIME_ZONE);
assertSameReserialized(NumberFormat.Field.INTEGER);
}
public void testSerializingSubclass() throws IOException, ClassNotFoundException {
AttributedCharacterIterator.Attribute a = new CustomAttribute();
try {
SerializationTester.reserialize(a);
fail();
} catch (InvalidObjectException expected) {
}
}
private void assertSameReserialized(Object o) throws ClassNotFoundException, IOException {
assertSame(o, SerializationTester.reserialize(o));
}
private static class CustomAttribute extends AttributedCharacterIterator.Attribute {
public CustomAttribute() {
super("a");
}
}
}