/*
* @(#)IDFieldRWDoubleTest.java 1.6 06/10/10
*
* Copyright 1990-2008 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version
* 2 only, as published by the Free Software Foundation.
*
* This program 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
* General Public License version 2 for more details (a copy is
* included at /legal/license.txt).
*
* You should have received a copy of the GNU General Public License
* version 2 along with this work; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 or visit www.sun.com if you need additional
* information or have any questions.
*
*/
import java.util.Random;
public class IDFieldRWDoubleTest extends Thread {
public double publicVar;
private double privateVar;
protected double protectedVar;
public IDFieldRWDoubleTest() {
publicVar = 0.0;
privateVar = 0.0;
protectedVar = 0.0;
}
public native void nSetValues(double v1, double v2, double v3);
public native double [] nGetValues();
public double [] getValues() {
double [] doubleArray = {publicVar, privateVar, protectedVar};
return doubleArray;
}
public void run() {
boolean pass=true;
Random rd = new Random();
double [] var = {rd.nextDouble(), rd.nextDouble(), rd.nextDouble()};
nSetValues(var[0], var[1], var[2]);
double [] doubleArray1 = getValues();
double [] doubleArray2 = nGetValues();
if(doubleArray1.length == doubleArray2.length) {
for(int i=0; i<doubleArray1.length; i++) {
if(doubleArray1[i] != doubleArray2[i]) {
pass = false;
break;
}
}
}
else {
pass = false;
}
System.out.println();
if(pass)
System.out.println("PASS: IDFieldRWDoubleTest, Data written and read were same");
else
System.out.println("FAIL: IDFieldRWDoubleTest, Data written and read were not same");
}
public static void main(String args[]) {
int numGcThreads = 10;
IDFieldRWDoubleTest test = new IDFieldRWDoubleTest();
GcThread.sleepCount = numGcThreads;
GcThread [] gc = new GcThread[numGcThreads];
for(int i=0; i<gc.length; i++) {
gc[i] = new GcThread();
gc[i].start();
}
test.start();
try {
test.join();
} catch (Exception e) {}
for(int i=0; i<gc.length; i++) {
gc[i].interrupt();
}
try {
for(int i=0; i<gc.length; i++) {
gc[i].join();
}
} catch (Exception e) {}
}
}