| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InvalidObjectException; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| import java.text.NumberFormat; |
| |
| public class OldNumberFormatFieldTest extends junit.framework.TestCase { |
| |
| public void test_ConstructorLjava_lang_String() { |
| // protected constructor |
| String name = "new number format"; |
| MyNumberFormat field = new MyNumberFormat(name); |
| assertEquals("field has wrong name", name, field.getName()); |
| |
| field = new MyNumberFormat(null); |
| assertEquals("field has wrong name", null, field.getName()); |
| } |
| |
| public void test_readResolve() throws IOException, ClassNotFoundException { |
| // test for method java.lang.Object readResolve() |
| |
| // see serialization stress tests: |
| // implemented in |
| // SerializationStressTest4.test_writeObject_NumberFormat_Field() |
| ByteArrayOutputStream bytes = new ByteArrayOutputStream(); |
| ObjectOutputStream out = new ObjectOutputStream(bytes); |
| |
| MyNumberFormat field; |
| |
| NumberFormat.Field nfield = NumberFormat.Field.CURRENCY; |
| |
| field = new MyNumberFormat(null); |
| |
| out.writeObject(nfield); |
| out.writeObject(field); |
| |
| ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(bytes.toByteArray())); |
| NumberFormat.Field nfield2 = (NumberFormat.Field) in.readObject(); |
| assertSame("resolved incorrectly", nfield, nfield2); |
| |
| try { |
| in.readObject(); |
| fail("Expected InvalidObjectException for subclass instance with null name"); |
| } catch (InvalidObjectException e) { |
| } |
| |
| in.close(); |
| out.close(); |
| } |
| |
| static class MyNumberFormat extends NumberFormat.Field { |
| static final long serialVersionUID = 1L; |
| |
| static boolean flag = false; |
| |
| protected MyNumberFormat(String attr) { |
| super(attr); |
| } |
| |
| protected String getName() { |
| return super.getName(); |
| } |
| } |
| } |