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From "Stepan Mishura" <stepan.mish...@gmail.com>
Subject [general][M3] Functional test suite status (Was: Re: [general] M3 - code frozen)
Date Thu, 27 Sep 2007 09:37:42 GMT
On 9/27/07, Pavlenko, Andrey A <andrey.a.pavlenko@googlemail.com> wrote:
> I've investigated the errors of the func tests. Please see my comments
> below.
>
> >
> functional.org.apache.harmony.test.func.api.java.security.F_KeyFactoryTest_01
>    HARMONY-4857
> > functional.org.apache.harmony.test.func.api.javax.swing.AbstractButton
>                Intermittent. Always passes in a single mode.
>
> The following tests fail because they are too heavy and sometimes they are
> not finishing in 300 sec (default timeout). For example, some tests perform
> several millions of iterations... I'm not sure if it's required to do so
> many iterations, but if it's so the timeout should be increased.

I'm afraid that increasing timeout may not help. Sometimes I observe
hanged java processes forked by the suite run - they eat 99% of CPU
and I had to kill them manually.

Of cause we can try to increase timeout so what timeout should be set
to make these test pass?

Thanks,
Stepan.

Also these
> tests pass if I decrease concurrency to 2. By default the tests are running
> in 4 threads.
> > functional.org.apache.harmony.test.func.api.java.io.DataInputStream
>    Timeout
> > functional.org.apache.harmony.test.func.jit.HLO.abcd.Test1
>            Timeout
> > functional.org.apache.harmony.test.func.jit.HLO.lazyexc.ExcObjectUse2
> Timeout
> > functional.org.apache.harmony.test.func.jit.HLO.peel.ExceptionLoop
>    Timeout
> > functional.org.apache.harmony.test.func.jit.HLO.peel.LoopVar2
>       Timeout
> > functional.org.apache.harmony.test.func.jit.HLO.peel.TryCatch4
>          Timeout
> > functional.org.apache.harmony.test.func.reg.vm.btest1355
>              Timeout
> > functional.org.apache.harmony.test.func.jit.HLO.uce.unreachathrow
>    Timeout. Too many iterations - 20000000. the test pass in ~45s if I
> decrease the number of iterations to 500000
>
> So, it looks like there is 1 regression - HARMONY-4857.
>

<SNIP>

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