1/* Licensed to the Apache Software Foundation (ASF) under one or more 2 * contributor license agreements. See the NOTICE file distributed with 3 * this work for additional information regarding copyright ownership. 4 * The ASF licenses this file to You under the Apache License, Version 2.0 5 * (the "License"); you may not use this file except in compliance with 6 * the License. You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package org.apache.harmony.tests.java.nio.charset; 18 19import java.io.Serializable; 20import java.nio.charset.IllegalCharsetNameException; 21 22import junit.framework.TestCase; 23 24import org.apache.harmony.testframework.serialization.SerializationTest; 25import org.apache.harmony.testframework.serialization.SerializationTest.SerializableAssert; 26 27/** 28 * Test class IllegalCharsetNameException. 29 */ 30public class IllegalCharsetNameExceptionTest extends TestCase { 31 32 public void testConstructor() { 33 IllegalCharsetNameException ex = new IllegalCharsetNameException( 34 "impossible"); 35 assertTrue(ex instanceof IllegalArgumentException); 36 assertNull(ex.getCause()); 37 assertEquals(ex.getCharsetName(), "impossible"); 38 assertTrue(ex.getMessage().indexOf("impossible") != -1); 39 40 ex = new IllegalCharsetNameException("ascii"); 41 assertNull(ex.getCause()); 42 assertEquals(ex.getCharsetName(), "ascii"); 43 assertTrue(ex.getMessage().indexOf("ascii") != -1); 44 45 ex = new IllegalCharsetNameException(""); 46 assertNull(ex.getCause()); 47 assertEquals(ex.getCharsetName(), ""); 48 ex.getMessage(); 49 50 ex = new IllegalCharsetNameException(null); 51 assertNull(ex.getCause()); 52 assertNull(ex.getCharsetName()); 53 assertTrue(ex.getMessage().indexOf("null") != -1); 54 55 } 56 57 // comparator for IllegalCharsetNameException objects 58 private static final SerializableAssert COMPARATOR = new SerializableAssert() { 59 public void assertDeserialized(Serializable initial, 60 Serializable deserialized) { 61 62 // FIXME?: getMessage() returns more helpful string but 63 // this leads to incompatible message in serial form 64 // 65 // do common checks for all throwable objects 66 // SerializationTest.THROWABLE_COMPARATOR.assertDeserialized(initial, 67 // deserialized); 68 69 IllegalCharsetNameException initEx = (IllegalCharsetNameException) initial; 70 IllegalCharsetNameException desrEx = (IllegalCharsetNameException) deserialized; 71 72 assertEquals("CharsetName", initEx.getCharsetName(), desrEx 73 .getCharsetName()); 74 } 75 }; 76 77 /** 78 * @tests serialization/deserialization compatibility. 79 */ 80 public void testSerializationSelf() throws Exception { 81 82 SerializationTest.verifySelf(new IllegalCharsetNameException( 83 "charsetName"), COMPARATOR); 84 } 85 86 /** 87 * @tests serialization/deserialization compatibility with RI. 88 */ 89 public void testSerializationCompatibility() throws Exception { 90 91 SerializationTest.verifyGolden(this, new IllegalCharsetNameException( 92 "charsetName"), COMPARATOR); 93 } 94} 95