2 * Back 2 Browser Bytecode Translator
3 * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, version 2 of the License.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. Look for COPYING file in the top folder.
16 * If not, see http://opensource.org/licenses/GPL-2.0.
18 package org.apidesign.bck2brwsr.tck;
20 import org.apidesign.bck2brwsr.vmtest.Compare;
21 import org.apidesign.bck2brwsr.vmtest.VMTest;
22 import org.testng.annotations.Factory;
26 * @author Jaroslav Tulach <jtulach@netbeans.org>
28 public class ByteArithmeticTest {
30 private static byte add(byte x, byte y) {
34 private static byte sub(byte x, byte y) {
38 private static byte mul(byte x, byte y) {
42 private static byte div(byte x, byte y) {
46 private static byte mod(byte x, byte y) {
50 @Compare public byte conversion() {
54 @Compare public byte addOverflow() {
55 return add(Byte.MAX_VALUE, (byte)1);
58 @Compare public byte subUnderflow() {
59 return sub(Byte.MIN_VALUE, (byte)1);
62 @Compare public byte addMaxByteAndMaxByte() {
63 return add(Byte.MAX_VALUE, Byte.MAX_VALUE);
66 @Compare public byte subMinByteAndMinByte() {
67 return sub(Byte.MIN_VALUE, Byte.MIN_VALUE);
70 @Compare public byte multiplyMaxByte() {
71 return mul(Byte.MAX_VALUE, (byte)2);
74 @Compare public byte multiplyMaxByteAndMaxByte() {
75 return mul(Byte.MAX_VALUE, Byte.MAX_VALUE);
78 @Compare public byte multiplyMinByte() {
79 return mul(Byte.MIN_VALUE, (byte)2);
82 @Compare public byte multiplyMinByteAndMinByte() {
83 return mul(Byte.MIN_VALUE, Byte.MIN_VALUE);
86 @Compare public byte multiplyPrecision() {
87 return mul((byte)17638, (byte)1103);
90 @Compare public byte division() {
91 return div((byte)1, (byte)2);
94 @Compare public byte divisionReminder() {
95 return mod((byte)1, (byte)2);
99 public static Object[] create() {
100 return VMTest.create(ByteArithmeticTest.class);