CharacterImplTest.java revision 2a68e06b23ceb5b401d5bc784e6882e71c662cae 
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.luni.tests.java.lang;
18
19import junit.framework.TestCase;
20
21public class CharacterImplTest extends TestCase {
22
23    public void test_valueOfC() {
24        // test the cache range
25        for (char c = '\u0000'; c < 128; c++) {
26            Character e = new Character(c);
27            Character a = Character.valueOf(c);
28            assertEquals(e, a);
29
30            // WARN: this assertion may not be valid on other JREs
31            assertSame(Character.valueOf(c), Character.valueOf(c));
32        }
33        // test the rest of the chars
34        for (int c = 128; c <= Character.MAX_VALUE; c++) {
35            assertEquals(new Character((char) c), Character.valueOf((char) c));
36        }
37    }
38}
39