/*
* @(#)IDArrayRWDoubleTest.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 IDArrayRWDoubleTest extends Thread {
private double [] privateArray;
public IDArrayRWDoubleTest(int num) {
privateArray = new double[num];
}
private native void nSetArray(double [] dstArray, double [] srcArray, int arrayLength);
public void setArray(double [] doubleArray) {
this.nSetArray(this.privateArray, doubleArray, getArrayLength());
}
public double [] getArray() {
int arrLength = getArrayLength();
double [] doubleArray = new double[arrLength];
for(int i=0; i<arrLength; i++)
doubleArray[i] = privateArray[i];
return doubleArray;
}
public int getArrayLength() {
return this.privateArray.length;
}
public void run() {
int arrayLength;
boolean pass=true;
Random rd = new Random();
arrayLength = getArrayLength();
double [] inArray = new double[arrayLength];
for(int i=0; i<arrayLength; i++)
inArray[i] = rd.nextDouble();
setArray(inArray);
double [] outArray = getArray();
for(int i=0; i<arrayLength; i++) {
if(outArray[i] != inArray[i]) {
pass = false;
break;
}
}
System.out.println();
if(pass)
System.out.println("PASS: IDArrayRWDoubleTest, Data written and read were same");
else
System.out.println("FAIL: IDArrayRWDoubleTest, Data written and read were not same");
}
public static void main(String args[]) {
int numGcThreads = 10;
Random rd = new Random();
IDArrayRWDoubleTest test = new IDArrayRWDoubleTest(rd.nextInt(100));
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) {}
}
}