/*
* JBoss, Home of Professional Open Source
* Copyright 2009, Red Hat and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*
* @authors Andrew Dinn
*/
package org.jboss.byteman.tests.javaops;
import org.jboss.byteman.tests.Test;
/**
* Test to ensure arithmetic operations compute as expected
*/
public class TestArithmetic extends Test
{
public TestArithmetic()
{
super(TestArithmetic.class.getCanonicalName());
}
static int runNumber = 0;
public void test()
{
int ires;
char cres;
short sres;
byte bres;
float fres;
long lres;
double dres;
runNumber = 1;
try {
log("calling TestArithmetic.triggerMethod1");
ires = triggerMethod1(0, '0', (short)99, (byte)0xf);
log("called TestArithmetic.triggerMethod1 : result == " + ires);
} catch (Exception e) {
log(e);
}
checkOutput(true);
runNumber = 2;
try {
log("calling TestArithmetic.triggerMethod2");
cres = triggerMethod2(0, '0', (short)99, (byte)0xf);
log("called TestArithmetic.triggerMethod2 : result == " + cres);
} catch (Exception e) {
log(e);
}
checkOutput(true);
runNumber = 3;
try {
log("calling TestArithmetic.triggerMethod3");
sres = triggerMethod3(0, '0', (short)99, (byte)0xf);
log("called TestArithmetic.triggerMethod3 : result == " + sres);
} catch (Exception e) {
log(e);
}
checkOutput(true);
runNumber = 4;
try {
log("calling TestArithmetic.triggerMethod4");
bres = triggerMethod4(0, '0', (short)99, (byte)0xf);
log("called TestArithmetic.triggerMethod4 : result == " + bres);
} catch (Exception e) {
log(e);
}
checkOutput(true);
runNumber = 5;
try {
log("calling TestArithmetic.triggerMethod5");
fres = triggerMethod5(3 << 8, (short)-128, (byte)0xf, 16L, 24.0F, 24.0D);
log("called TestArithmetic.triggerMethod5 : result == " + fres);
} catch (Exception e) {
log(e);
}
checkOutput(true);
runNumber = 6;
try {
log("calling TestArithmetic.triggerMethod6");
lres = triggerMethod6(3 << 8, 16L, 24.0F, 24.0D);
log("called TestArithmetic.triggerMethod6 : result == " + lres);
} catch (Exception e) {
log(e);
}
checkOutput(true);
runNumber = 7;
try {
log("calling TestArithmetic.triggerMethod7");
dres = triggerMethod7(3 << 8, 16L, 24.0F, 24.0D);
log("called TestArithmetic.triggerMethod7 : result == " + dres);
} catch (Exception e) {
log(e);
}
checkOutput(true);
}
public int triggerMethod1(int i, char c, short s, byte b)
{
log("inside TestArithmetic.triggerMethod1");
return 0;
}
public char triggerMethod2(int i, char c, short s, byte b)
{
log("inside TestArithmetic.triggerMethod2");
return '0';
}
public short triggerMethod3(int i, char c, short s, byte b)
{
log("inside TestArithmetic.triggerMethod3");
return (short)0;
}
public byte triggerMethod4(int i, char c, short s, byte b)
{
log("inside TestArithmetic.triggerMethod4");
return (byte)0;
}
public float triggerMethod5(int i, short s, byte b, long j, float f, double d)
{
log("inside TestArithmetic.triggerMethod5");
return (float)0;
}
public long triggerMethod6(int i, long j, float f, double d)
{
log("inside TestArithmetic.triggerMethod6");
return 0L;
}
public double triggerMethod7(int i, long j, float f, double d)
{
log("inside TestArithmetic.triggerMethod7");
return 0D;
}
@Override
public String getExpected() {
switch (runNumber) {
case 1:
{
logExpected("calling TestArithmetic.triggerMethod1");
logExpected("inside TestArithmetic.triggerMethod1");
logExpected("triggerMethod1 : i == 0");
logExpected("triggerMethod1 : c == '0'");
logExpected("triggerMethod1 : s == 99");
logExpected("triggerMethod1 : b == 15");
logExpected("triggerMethod1 : i + 255 == " + (0 + 255));
logExpected("triggerMethod1 : c + 255 == " + ('0' + 255));
logExpected("triggerMethod1 : s + 255 == " + ((short)99 + 255));
logExpected("triggerMethod1 : b + 255 == " + ((byte)0xf + 255));
logExpected("called TestArithmetic.triggerMethod1 : result == " + ((short)99 + '0'));
}
break;
case 2:
{
logExpected("calling TestArithmetic.triggerMethod2");
logExpected("inside TestArithmetic.triggerMethod2");
logExpected("triggerMethod2 : i == 0");
logExpected("triggerMethod2 : c == '0'");
logExpected("triggerMethod2 : s == 99");
logExpected("triggerMethod2 : b == 15");
logExpected("triggerMethod2 : i - 255 == " + (0 - 255));
logExpected("triggerMethod2 : c - 255 == " + ('0' - 255));
logExpected("triggerMethod2 : s - 255 == " + ((short)99 - 255));
logExpected("triggerMethod2 : b - 255 == " + ((byte)0xf - 255));
logExpected("called TestArithmetic.triggerMethod2 : result == " + (char)('0' + '0'));
}
break;
case 3:
{
logExpected("calling TestArithmetic.triggerMethod3");
logExpected("inside TestArithmetic.triggerMethod3");
logExpected("triggerMethod3 : i == 0");
logExpected("triggerMethod3 : c == '0'");
logExpected("triggerMethod3 : s == 99");
logExpected("triggerMethod3 : b == 15");
logExpected("triggerMethod3 : 255 % b == " + (255 % (byte)0xf));
logExpected("triggerMethod3 : c / 2 == " + ('0' / 2));
logExpected("triggerMethod3 : s * 1.5 == " + ((short)99 * 1.5));
logExpected("triggerMethod3 : b * b == " + ((byte)(0xf * 0xf)));
logExpected("called TestArithmetic.triggerMethod3 : result == " + (short)(99 * 0xf));
}
break;
case 4:
{
logExpected("calling TestArithmetic.triggerMethod4");
logExpected("inside TestArithmetic.triggerMethod4");
logExpected("triggerMethod4 : i == 0");
logExpected("triggerMethod4 : c == '0'");
logExpected("triggerMethod4 : s == 99");
logExpected("triggerMethod4 : b == 15");
logExpected("triggerMethod4 : 255 * b == " + (255 * (byte)0xf));
logExpected("triggerMethod4 : c / 0.5 == " + ('0' / 0.5));
logExpected("triggerMethod4 : s * c == " + ((short)99 * '0'));
logExpected("triggerMethod4 : b % 0.5 == " + (0xf % 0.5));
logExpected("called TestArithmetic.triggerMethod4 : result == " + (byte)('0' * (99 + 0xf)));
}
break;
case 5:
{
logExpected("calling TestArithmetic.triggerMethod5");
logExpected("inside TestArithmetic.triggerMethod5");
// triggerMethod4(3 << 8, (short)-128, (byte)0xf, 24.0, 24.0D);
logExpected("triggerMethod5 : i == " + (3 << 8));
logExpected("triggerMethod5 : s == " + ((short)-128));
logExpected("triggerMethod5 : b == " + (byte)0xf);
logExpected("triggerMethod5 : j == 16");
logExpected("triggerMethod5 : f == 24.0");
logExpected("triggerMethod5 : d == 24.0");
logExpected("triggerMethod5 : i << 3 == " + (3 << 11));
logExpected("triggerMethod5 : s << 3 == " + (short)(((short)-128) << 3));
logExpected("triggerMethod5 : b << 3 == " + (byte)(((byte)0xf) << 3));
logExpected("triggerMethod5 : j << 33 == " + (16L << 33));
logExpected("triggerMethod5 : f << 33 == " + (24L << 33));
logExpected("triggerMethod5 : d << 33 == " + (24L << 33));
logExpected("triggerMethod5 : i >> 3 == " + (3 << 5));
logExpected("triggerMethod5 : s >> 3 == " + (short)(((short)-128) >> 3));
logExpected("triggerMethod5 : b >> 3 == " + (byte)(((byte)0xf) >> 3));
logExpected("triggerMethod5 : j >> 3 == " + (16L >> 3));
logExpected("triggerMethod5 : f >> 3 == " + (24L >> 3));
logExpected("triggerMethod5 : d >> 3 == " + (24L >> 3));
logExpected("triggerMethod5 : i >>> 3 == " + (3 << 5));
logExpected("triggerMethod5 : s >>> 3 == " + (short)(((short)-128) >>> 3));
logExpected("triggerMethod5 : b >>> 3 == " + (byte)(((byte)0xf) >>> 3));
logExpected("triggerMethod5 : j >>> 3 == " + (16L >>> 3));
logExpected("triggerMethod5 : f >>> 3 == " + (24L >>> 3));
logExpected("triggerMethod5 : d >>> 3 == " + (24L >>> 3));
logExpected("called TestArithmetic.triggerMethod5 : result == " + 0.0);
}
break;
case 6:
{
logExpected("calling TestArithmetic.triggerMethod6");
logExpected("inside TestArithmetic.triggerMethod6");
long l_lit = 5000000000L;
logExpected("triggerMethod6 : l_lit == " + l_lit);
logExpected("triggerMethod6 : i + l_lit == " + ((3 << 8) + l_lit));
logExpected("triggerMethod6 : j + l_lit == " + (16L + l_lit));
logExpected("triggerMethod6 : f + l_lit == " + (24.0F + l_lit));
logExpected("triggerMethod6 : d + l_lit == " + (24.0D + l_lit));
logExpected("called TestArithmetic.triggerMethod6 : result == " + l_lit);
}
break;
case 7:
{
logExpected("calling TestArithmetic.triggerMethod7");
logExpected("inside TestArithmetic.triggerMethod7");
double d_lit = 1.23456E-73;
logExpected("triggerMethod7 : d_lit == " + d_lit);
logExpected("triggerMethod7 : i + d_lit == " + ((3 << 8) + d_lit));
logExpected("triggerMethod7 : j + d_lit == " + (16L + d_lit));
logExpected("triggerMethod7 : f + d_lit == " + (24.0F + d_lit));
logExpected("triggerMethod7 : d + d_lit == " + (24.0D + d_lit));
logExpected("called TestArithmetic.triggerMethod7 : result == " + d_lit);
}
break;
}
return super.getExpected();
}
}