/*
* This file is part of the Jikes RVM project (http://jikesrvm.org).
*
* This file is licensed to You under the Eclipse Public License (EPL);
* You may not use this file except in compliance with the License. You
* may obtain a copy of the License at
*
* http://www.opensource.org/licenses/eclipse-1.0.php
*
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership.
*/
class TestArithmetic {
public static void main(String[] args){
run();
}
static boolean testSuccess = true;
public static boolean run() {
boolean retSuccess = true;
System.out.print("TestArithmetic");
itest();
if (!testSuccess) {
System.out.print("\n-- itest --");
System.out.println(" failed. ***************\n\n");
}
retSuccess &= testSuccess;
testSuccess = true;
ltest();
if (!testSuccess) {
System.out.print("\n-- ltest --");
System.out.println(" failed. ***************\n\n");
}
retSuccess &= testSuccess;
testSuccess = true;
ftest();
if (!testSuccess) {
System.out.print("\n-- ftest --");
System.out.println(" failed. ***************\n\n");
}
retSuccess &= testSuccess;
testSuccess = true;
dtest();
if (!testSuccess) {
System.out.print("\n-- dtest --");
System.out.println(" failed. ***************\n\n");
}
if (retSuccess)
System.out.println(" succeeded.");
return retSuccess;
}
static void itest() {
itest(3,2);
}
static void itest(int a,int b) {
if ((a+1) != 4) {
System.out.print("\n ****** want: 4\n got: ");
System.out.println(a + 1); // iadd
testSuccess = false;
}
if ((a-1) != 2) {
System.out.print("\n ****** want: 2\n got: ");
System.out.println(a - 1); // isub
testSuccess = false;
}
if ((a*3) != 9) {
System.out.print("\n ****** want: 9\n got: ");
System.out.println(a * 3); // imul
testSuccess = false;
}
if ((a/b) != 1) {
System.out.print("\n ****** want: 1\n got: ");
System.out.println(a / b); // idiv
testSuccess = false;
}
if ((a%b) != 1) {
System.out.print("\n ****** want: 1\n got: ");
System.out.println(a % b); // irem
testSuccess = false;
}
if ((-a) != -3) {
System.out.print("\n ****** want: -3\n got: ");
System.out.println(-a); // ineg
testSuccess = false;
}
int j = ++a;
if (j != 4) {
System.out.print("\n ****** want: 4\n got: ");
System.out.println(j); // iinc
testSuccess = false;
}
itest1(0x00000011, 0x00000101);
}
static void itest1(int a, int b) {
if ((a & b) != 1) {
System.out.print("\n ****** want: 1\n got: ");
System.out.println(a & b); // iand
testSuccess = false;
}
if ((a | b) != 273) {
System.out.print("\n ****** want: 273\n got: ");
System.out.println(a | b); // ior
testSuccess = false;
}
if ((a^b) != 272) {
System.out.print("\n ****** want: 272\n got: ");
System.out.println(a ^ b); // ixor
testSuccess = false;
}
itest2(0xfffffffd); // -3
}
static void itest2(int a) {
if ((a <<1) != -6) {
System.out.print("\n ****** want: -6\n got: ");
System.out.println(a << 1); // ishl
testSuccess = false;
}
if ((a >> 1) != -2) {
System.out.print("\n ****** want: -2\n got: ");
System.out.println(a >> 1); // ishr
testSuccess = false;
}
if ((a >>> 1) != 2147483646) {
System.out.print("\n ****** want: 2147483646\n got: ");
System.out.println(a >>> 1); // iushr
testSuccess = false;
}
}
static void ltest() {
ltest(10000000000L, 2L);
System.out.println(ldiv(10000000000L,2L));
System.out.println(ldiv(-4L,2L));
System.out.println(ldiv(4L,-2L));
System.out.println(ldiv(4L,2L));
System.out.println(ldiv(-40000000000L,2L));
System.out.println(ldiv(40000000000L,-2L));
System.out.println(ldiv(40000000000L,2L));
System.out.println(ldiv(-40000000000L, 20000000000L));
System.out.println(ldiv(40000000000L,-20000000000L));
System.out.println(ldiv(40000000000L, 20000000000L));
}
static void ltest(long a, long b) {
if ((a+b) != 10000000002L) {
System.out.print("\n ****** want: 10000000002\n got: ");
System.out.println(a + b); // ladd
testSuccess = false;
}
if ((a-b) != 9999999998L) {
System.out.print("\n ****** want: 9999999998\n got: ");
System.out.println(a - b); // lsub
testSuccess = false;
}
if ((a*b) != 20000000000L) {
System.out.print("\n ****** want: 20000000000\n got: ");
System.out.println(a * b); // lmul
testSuccess = false;
}
if ((a/b) != 5000000000L) {
System.out.print("\n ****** want: 5000000000\n got: ");
System.out.println(a / b); // ldiv
testSuccess = false;
}
if ((a%b) != 0) {
System.out.print("\n ****** want: 0\n got: ");
System.out.println(a % b); // lrem
testSuccess = false;
}
if ((-b) != -2) {
System.out.print("\n ****** want: -2\n got: ");
System.out.println(-b); // lneg
testSuccess = false;
}
if ((-a) != -10000000000L) {
System.out.print("\n ****** want: -10000000000\n got: ");
System.out.println(-a); // lneg
testSuccess = false;
}
a = 0x0110000000000011L;
b = 0x1010000000000101L;
ltest1(a,b);
}
static long ldiv(long a, long b) {
return a / b;
}
static long lrem(long a, long b) {
return a % b;
}
static void ltest1(long a, long b) {
if ((a & b) != 4503599627370497L) {
System.out.print("\n ****** want: 4503599627370497\n got: ");
System.out.println(a & b); // land
testSuccess = false;
}
if ((a | b) != 1229482698272145681L) {
System.out.print("\n ****** want: 1229482698272145681\n got: ");
System.out.println(a | b); // lor
testSuccess = false;
}
if ((a^b) != 1224979098644775184L) {
System.out.print("\n ****** want: 1224979098644775184\n got: ");
System.out.println(a ^ b); // lxor
testSuccess = false;
}
a = 0xfffffffffffffffdL; // -3
ltest2(a);
}
static void ltest2(long a) {
if ((a << 1) != -6) {
System.out.print("\n ****** want: -6\n got: ");
System.out.println(a << 1); // lshl
testSuccess = false;
}
if ((a >> 1) != -2) {
System.out.print("\n ****** want: -2\n got: ");
System.out.println(a >> 1); // lshr
testSuccess = false;
}
if ((a >> 33) != -1) {
System.out.print("\n ****** want: -1\n got: ");
System.out.println(a >> 33); // lshr, count > 32
testSuccess = false;
}
if ((a>>>1) != 9223372036854775806L) {
System.out.print("\n ****** want: 9223372036854775806\n got: ");
System.out.println(a >>> 1); // lushr
testSuccess = false;
}
}
static void ftest() {
float a = 1;
float b = 2;
ftest(a,b);
}
static void ftest(float a, float b) {
if ((a + b) != 3.0) {
System.out.print("\n ****** want: 3.0\n got: ");
System.out.println(a + b); // fadd
testSuccess = false;
}
if ((a - b) != -1.0) {
System.out.print("\n ****** want: -1.0\n got: ");
System.out.println(a - b); // fsub
testSuccess = false;
}
if ((a*b) != 2.0) {
System.out.print("\n ****** want: 2.0\n got: ");
System.out.println(a * b); // fmul
testSuccess = false;
}
if ((a/b) != 0.5) {
System.out.print("\n ****** want: 0.5\n got: ");
System.out.println(a / b); // fdiv
testSuccess = false;
}
if ((-a) != -1.0) {
System.out.print("\n ****** want: -1.0\n got: ");
System.out.println(-a); // fneg
testSuccess = false;
}
a = 1.5F;
b = 0.9F;
ftest1(a,b);
}
static void ftest1(float a, float b) {
float c = a%b;
if (c != 0.6F) {
System.out.print("\n ****** want: 0.6\n got: ");
System.out.println(c); // frem
testSuccess = false;
}
}
static void dtest() {
double a = 1;
double b = 2;
dtest(a,b);
}
static void dtest(double a, double b) {
if ((a+b) != 3.0) {
System.out.print("\n ****** want: 3.0\n got: ");
System.out.println(a + b); // dadd
testSuccess = false;
}
if ((a-b) != -1.0) {
System.out.print("\n ****** want: -1.0\n got: ");
System.out.println(a - b); // dsub
testSuccess = false;
}
if ((a*b) != 2.0) {
System.out.print("\n ****** want: 2.0\n got: ");
System.out.println(a * b); // dmul
testSuccess = false;
}
if ((a/b) != 0.5) {
System.out.print("\n ****** want: 0.5\n got: ");
System.out.println(a / b); // ddiv
testSuccess = false;
}
if ((-a) != -1.0) {
System.out.print("\n ****** want: -1.0\n got: ");
System.out.println(-a); // dneg
testSuccess = false;
}
a = 1.5;
b = 0.9;
dtest1(a,b);
}
static void dtest1(double a, double b) {
if ((a%b) != 0.6) {
System.out.print("\n ****** want: 0.6\n got: ");
System.out.println(a % b); // drem
testSuccess = false;
}
}
}