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From Colm O hEigeartaigh <cohei...@apache.org>
Subject Re: svn commit: r1650332 - in /santuario/xml-security-java/trunk/src: main/java/org/apache/xml/security/utils/WeakObjectPool.java test/java/org/apache/xml/security/test/dom/utils/PoolingTest.java
Date Mon, 02 Feb 2015 15:08:24 GMT
It was committed as part of SANTUARIO-394 - maybe ask Anli on the JIRA? In
the meantime, we can just @Ignore it...

Colm.

On Sun, Feb 1, 2015 at 4:17 PM, Marc Giger <giger@apache.org> wrote:

> Hi,
>
> > Added:
> >
> santuario/xml-security-java/trunk/src/test/java/org/apache/xml/security/test/dom/utils/PoolingTest.java
> > URL:
> >
> http://svn.apache.org/viewvc/santuario/xml-security-java/trunk/src/test/java/org/apache/xml/security/test/dom/utils/PoolingTest.java?rev=1650332&view=auto
> >
> ==============================================================================
> > ---
> >
> santuario/xml-security-java/trunk/src/test/java/org/apache/xml/security/test/dom/utils/PoolingTest.java
>
> > +//        final byte[] largeArrays[] = new byte[1024][];
> > +//        final DocumentBuilder[] dbLargeArrays = new
> > DocumentBuilder[largeArrays.length]; +
> > +        int nThreads = Runtime.getRuntime().availableProcessors();
> > +        ExecutorService exec =
> > Executors.newFixedThreadPool(nThreads);
> > +        Future<?>[] results = new Future[nThreads];
> > +        for(int i = 0; i < nThreads-1; i++) {
> > +            results[i] = exec.submit(new Runnable() {
> > +                @Override
> > +                public void run() {
> > +                    for(;;) {
> > +                        DocumentBuilder dbA[] = new
> > DocumentBuilder[10];
> > +                        for (int i = 0; i < dbA.length; i++) {
> > +                            try {
> > +                                dbA[i] =
> > XMLUtils.createDocumentBuilder(false);
> > +                                assertNotNull(dbA[i]);
> > +                            } catch (ParserConfigurationException e)
> > {
> > +                                e.printStackTrace();
> > +                                fail(e.toString());
> > +                            }
> > +                            assertNotNull(dbA[i]);
> > +                        }
> > +                        for(int i = 0; i < new
> > Random().nextInt(dbA.length); i++) {
> > +
> > assertTrue(XMLUtils.repoolDocumentBuilder(dbA[i]));
> > +                        }
> > +                    }
> > +                }
> > +            });
> > +        }
> > +        results[nThreads-1] = exec.submit(new Runnable() {
> > +            @Override
> > +            public void run() {
> > +                for(;;) {
> > +                    byte[] largeArrays[] = new byte[1024][];
> > +                    for (int i = 0; i < largeArrays.length; i++)
> > +                        try {
> > +                            largeArrays[i] = new byte[1024*1024];
> > +                        } catch (OutOfMemoryError e) {
> > +                            System.out.println("OOM from
> > largeArray");
> > +                            break;
> > +                        }
> > +                }
> > +            }
> > +        });
>
> Hmmmppfff...
>
> For what is this good for? Memory test? GC test? VM test? Jenkins
> doesn't like it nor do I...
>
> Thanks,
>
> Marc
>
>


-- 
Colm O hEigeartaigh

Talend Community Coder
http://coders.talend.com

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