Name: ngC57085 Date: 05/18/98


The test lang/EXPR/expr050/expr05001 is successfully compiled and
sometimes its execution is not successful. If execute this test in
a loop the next result may be found.

> java -version
java version "1.2beta4"
Classic VM (build JDK-1.2beta4-F, green threads, sunwjit)
> javac -d . expr05001.java
> foreach n ( 1 2 3 4 5 6 7 8 9 10 )
? echo $n
? java -verify javasoft.sqe.tests.lang.expr050.expr05001.expr05001
? end
1
Default value is used: 1000000000
java.lang.OutOfMemoryError: javasoft.sqe.tests.lang.expr050.expr05001.Record
i=113
j=0
2
Default value is used: 1000000000
Exception in thread "main" java.lang.NullPointerException
at java.lang.System.arraycopy(Native Method)
at java.lang.String.getChars(Compiled Code)
at java.lang.StringBuffer.append(Compiled Code)
at java.lang.Throwable.toString(Compiled Code)
at java.lang.String.valueOf(Compiled Code)
at java.io.PrintStream.print(Compiled Code)
at java.io.PrintStream.println(Compiled Code)
at javasoft.sqe.tests.lang.expr050.expr05001.expr05001.run(Compiled Code)
at javasoft.sqe.tests.lang.expr050.expr05001.expr05001.main(Compiled Code)
3
Default value is used: 1000000000
java.lang.OutOfMemoryError: javasoft.sqe.tests.lang.expr050.expr05001.Record
i=46
j=0
4
Default value is used: 1000000000
java.lang.OutOfMemoryError: javasoft.sqe.tests.lang.expr050.expr05001.Record
i=53
j=0
5
Default value is used: 1000000000
Exception in thread "main" java.lang.NullPointerException
at java.lang.System.arraycopy(Native Method)
at java.lang.String.getChars(Compiled Code)
at java.lang.StringBuffer.append(Compiled Code)
at java.lang.Throwable.toString(Compiled Code)
at java.lang.String.valueOf(Compiled Code)
at java.io.PrintStream.print(Compiled Code)
at java.io.PrintStream.println(Compiled Code)
at javasoft.sqe.tests.lang.expr050.expr05001.expr05001.run(Compiled Code)
at javasoft.sqe.tests.lang.expr050.expr05001.expr05001.main(Compiled Code)
6
Default value is used: 1000000000
java.lang.OutOfMemoryError: javasoft.sqe.tests.lang.expr050.expr05001.Record
i=122
j=0
7
Default value is used: 1000000000
Exception in thread "main" java.lang.NullPointerException
at java.lang.System.arraycopy(Native Method)
at java.lang.String.getChars(Compiled Code)
at java.lang.StringBuffer.append(Compiled Code)
at java.lang.Throwable.toString(Compiled Code)
at java.lang.String.valueOf(Compiled Code)
at java.io.PrintStream.print(Compiled Code)
at java.io.PrintStream.println(Compiled Code)
at javasoft.sqe.tests.lang.expr050.expr05001.expr05001.run(Compiled Code)
at javasoft.sqe.tests.lang.expr050.expr05001.expr05001.main(Compiled Code)
8
Default value is used: 1000000000
java.lang.OutOfMemoryError
i=125
j=1
9
Default value is used: 1000000000
java.lang.OutOfMemoryError: javasoft.sqe.tests.lang.expr050.expr05001.Record
i=124
j=0
10
Default value is used: 1000000000
java.lang.OutOfMemoryError
i=38
j=1
>

Some runs were failed because of java.lang.NullPointerException occured during
test execution.

------------------ expr05001.java ------------------
// Ident: @(#)expr05001.java 1.3 97/08/01
// Copyright 08/01/97 Sun Microsystems, Inc. All Rights Reserved
package javasoft.sqe.tests.lang.expr050.expr05001;



import java.io.PrintStream;
import java.lang.OutOfMemoryError;


class Record
{
public double f01, f02, f03, f04, f05, f06, f07, f08, f09, f10;
public double f11, f12, f13, f14, f15, f16, f17, f18, f19, f20;
public double f21, f22, f23, f24, f25, f26, f27, f28, f29, f30;
public double f31, f32, f33, f34, f35, f36, f37, f38, f39, f40;
public double f41, f42, f43, f44, f45, f46, f47, f48, f49, f50;
public double f51, f52, f53, f54, f55, f56, f57, f58, f59, f60;
public double f61, f62, f63, f64, f65, f66, f67, f68, f69, f70;
public double f71, f72, f73, f74, f75, f76, f77, f78, f79, f80;
public double f81, f82, f83, f84, f85, f86, f87, f88, f89, f90;
public double f91, f92, f93, f94, f95, f96, f97, f98, f99, f00;
}


public class expr05001
{
  public static void main(String args[])
{
System.exit(run(args, System.out) + 95/*STATUS_TEMP*/);
}
 
static int arg = 1000000000;
static int errorStatus = 0/*STATUS_PASSED*/;

static void errorAlert(PrintStream out, int errorLevel) {
out.println("expr05001: failure #" + errorLevel);
errorStatus = 2/*STATUS_FAILED*/;
}

public static int run(String args[], PrintStream out)
{
int lim1 = 10000;
int lim2 = 100000;
int len;
int i = -1;
int j = -1;
int res = 0;
int param = get_arg (args, out);
int [][][] a = new int [lim1][][];
Record [] x = new Record [lim2];

len = arg;
for (i = 0; i < lim1; i++) {
try {
a[i] = new int [len][len];
} catch (OutOfMemoryError e) {
if (len > 20)
len /= 2;
else
break;
}
}
try {
for (j = 0; j < lim2; j++){
x[j] = new Record();
}
} catch (OutOfMemoryError e) {
a = null;
x = null;
out.println(e);
out.println("i="+i);
out.println("j="+j);
return 0/*STATUS_PASSED*/;
}
a = null;
x = null;
out.println("len="+len);
out.println("i="+i);
out.println("j="+j);
if ( param == 0 ) {
out.println("OutOfMemoryError was not occured");
return 0/*STATUS_PASSED*/;
}
return 2/*STATUS_FAILED*/;
}

static int get_arg (String argv[],PrintStream out) {
int res = expr05001.arg;
L: if ( argv.length != 0 ) {
try {
int param = new Integer(argv[0]).intValue();
if ( param >= 0 ) {
out.println("Integer execute argument: " + param);
if ( param > 0 ) {
expr05001.arg = param;
return param;
}
res = param;
break L;
}
         }
  catch (Exception e) {
out.println(e);
}
out.println("Incorrect integer execute argument: " + argv[0]);
}
out.println("Default value is used: " + expr05001.arg);
return res;
}
}

----------------------------------------------------

======================================================================