[Insight-developers] Failing itkScalarImageKmeansImageFilter3DTest

[Hans Johnson]

Bill,

This has been assigned a bug http://public.kitware.com/Bug/view.php?id=7481,
and Luis has been assigned.  Luis has agreed to look at the bug (see emails
at end of this message).

Is there a way to set a 60 second timeout for one test only?

Hopefully this can be resolved quickly.

Hans
-- 
Hans J. Johnson, Ph.D.
Hans-johnson at uiowa.edu

278 GH
The University of Iowa
Iowa City, IA 52241
(319) 353 8587


> From: Bill Lorensen <bill.lorensen at gmail.com>
> Date: Tue, 12 Aug 2008 11:29:25 -0400
> To: Johnson Hans <hans-johnson at uiowa.edu>
> Cc: ITK <insight-developers at itk.org>
> Subject: Failing itkScalarImageKmeansImageFilter3DTest
> 
> Hans,
> 
> I see that the test you checked in recently is timing out as you
> predicted. What are the plans for fixing this? I understand that this
> is a bug, but we should try to fix it ASAP since people get dashboard
> e-mails about this test when they check in code. Also, a constantly
> failing test may masquerade other failures.
> 
> Bill


Hi Hans,

Thanks for the heads up.

It looks like this is associated to the code modifications
related to fixing the KdTree.

I'll take a look


   Thanks


      Luis


----------------------
Hans Johnson wrote:
> Luis,
> 
> Some code that you changed back in April has surfaced as a problem.  I've
> assigned a bug to this issue at
> http://public.kitware.com/Bug/view.php?id=7481 and there are now tests that
> show how to reproduce the problem.
> 
> It looks like a significant change that was necessary to resolve some other
> bug.  I don't want to just roll back the changes without understanding the
> problem completely.
> 
> Let us know if there is anything else we can do to help resolve this issue.
> 
> Thanks,
> Hans
> 
> ==== pseudo code for identifying the problem. ======
> 
> cd ${INSIGHT_SOURCE}
> ## To get the rest of the code in a working form.
> cvs update -dAP -D "20080426"
> 
> ## to get the new test added to itk
> cd ${INSIGHT_SOURCE}/Testing/Code/Algorithms
> cvs update -dAP
> ## to get the new test datasets
> cd ${INSIGHT_SOURCE}/Examples/Data
> 
> ## First check out version that passes the test
> cd ${INSIGHT_SOURCE}
> cvs update -r 1.19 Code/Numerics/Statistics/itkStatisticsAlgorithm.txx
> cvs update -r 1.9 Code/Numerics/Statistics/itkStatisticsAlgorithm.h
> 
> make -C ${INSIGHT_BUILD_DIR}
> pushd ${INSIGHT_BUILD_DIR}
> ctest -R itkScalarImageKmeansImageFilter
> echo "This test should pass in less than 1 minute"
> popd
> 
> ## Now induce the error case that never completes the test
> cvs update -r 1.20 Code/Numerics/Statistics/itkStatisticsAlgorithm.txx
> cvs update -r 1.10 Code/Numerics/Statistics/itkStatisticsAlgorithm.h
> 
> make -C ${INSIGHT_BUILD_DIR}
> pushd ${INSIGHT_BUILD_DIR}
> ctest -R itkScalarImageKmeansImageFilter
> echo "This test never completes"
> popd
>