01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17:
18: package org.apache.harmony.luni.tests.java.lang;
19:
20: public class NumberTest extends junit.framework.TestCase {
21:
22: /**
23: * @tests java.lang.Number#byteValue()
24: */
25: public void test_byteValue() {
26: int number = 1231243;
27: assertTrue("Incorrect byte returned for: " + number,
28: ((byte) new Integer(number).intValue()) == new Integer(
29: number).byteValue());
30: number = 0;
31: assertTrue("Incorrect byte returned for: " + number,
32: ((byte) new Integer(number).intValue()) == new Integer(
33: number).byteValue());
34: number = -1;
35: assertTrue("Incorrect byte returned for: " + number,
36: ((byte) new Integer(number).intValue()) == new Integer(
37: number).byteValue());
38: number = -84109328;
39: assertTrue("Incorrect byte returned for: " + number,
40: ((byte) new Integer(number).intValue()) == new Integer(
41: number).byteValue());
42: }
43:
44: /**
45: * @tests java.lang.Number#shortValue()
46: */
47: public void test_shortValue() {
48: int number = 1231243;
49: assertTrue(
50: "Incorrect byte returned for: " + number,
51: ((short) new Integer(number).intValue()) == new Integer(
52: number).shortValue());
53: number = 0;
54: assertTrue(
55: "Incorrect byte returned for: " + number,
56: ((short) new Integer(number).intValue()) == new Integer(
57: number).shortValue());
58: number = -1;
59: assertTrue(
60: "Incorrect byte returned for: " + number,
61: ((short) new Integer(number).intValue()) == new Integer(
62: number).shortValue());
63: number = -84109328;
64: assertTrue(
65: "Incorrect byte returned for: " + number,
66: ((short) new Integer(number).intValue()) == new Integer(
67: number).shortValue());
68:
69: }
70: }
|