On Fri, Aug 2, 2013 at 1:32 PM, Emmanuel Lécharny <[email protected]>wrote:
> Le 8/2/13 9:20 AM, Emmanuel Lécharny a écrit :
> > Hi guys,
> >
> > there is something that is extremelly weird i server-integ test : we
> > have some kind of 1 second delay for each test we run. For instance,
> > when we run the SearchIT tests, any test is taking 1 second at least to
> > execute.
> >
> > This should not be the case, because we don't inject a lot of entries.
> >
> > I suspect that MINA is the culprit here : the select() loop is waiting 1
> > second before acting.
> >
> > This slows down the tests a lot, as we have around 600 of them.
> >
> > To be investigated...
> >
> After investigation, I found that the following line :
>
> public class SearchIT extends AbstractLdapTestUnit
> {
> @Rule
> public MultiThreadedMultiInvoker i = new MultiThreadedMultiInvoker(
> MultiThreadedMultiInvoker.NOT_THREADSAFE );
>
> cause the delay.
>
> With this line, the SearchIT test runs in rouglhy 49 seconds, withhout
> it, it runs in 13 seconds !
>
> The reason is that the MultiThreadMultiInvoker introduce a 1 second sleep :
>
> while(counter.get() > 0)
> {
> Thread.sleep( 1000 );
> }
> (line 187).
>
> We shoumd probably get rid of this @rules, unless we have very good
> reason to use it...
>
> AFAIR they were added to speed up tests, and now ironically they are
slowing them down ;)
>
>
> --
> Regards,
> Cordialement,
> Emmanuel Lécharny
> www.iktek.com
>
>
--
Kiran Ayyagari
http://keydap.com
