[Insight-developers] Failing Test on cygwin

[Bradley Lowekamp]

I am not sure how valid the output is from the nightly build. But it  
will be worth checking what the  
"itkImageFileWriterStreamingPastingCompressingTest000.vtk" file  
contains. I introduced a buffer overflow error into the test, so this  
is why it's failing on some systems and this output may not be valid.

Thanks,
Brad

On Mar 10, 2009, at 9:14 AM, Lowekamp, Bradley (NIH/NLM/LHC) [C] wrote:

> Luis,
>
> I just updated the test. The test should now produce a separate output
> file for each combination it tests. For the VTK file format I also
> added a compare option to test the 000 combination.
>
> Brad
>
> On Mar 9, 2009, at 6:56 PM, Luis Ibanez wrote:
>
>>
>> Bill, Brad,
>>
>>
>> Yes,
>> the binary directory in dash14 ends up with a double directory
>>
>>                "/cydrive/c/cygdrive/c"
>>
>> something that took me a while to get...
>>
>> despite that,
>>
>> Even when running the test with a locally copied input file
>> HeadMRVolume.mha and local output foo.vtk, the test reports
>>
>>        NumberOfPixelsWithDifference: 66801
>>
>> Which seems to discard the spaces in the path as the source
>> of the problem.
>>
>> I'll be happy to run it again tomorrow to see what the
>> test changes tell us.
>>
>>
>>    Luis
>>
>>
>> ----------------------
>> Bill Lorensen wrote:
>>> Also, the command that is run:
>>> /cygdrive/c/cygdrive/c/Dashboards/My\
>>> Tests/InsightCygwin/bin/itkIOTests
>>> itkImageFileWriterStreamingPastingCompressingTest1
>>> /cygdrive/c/Dashboards/My\
>>> Tests/Insight/Testing/Data/Input/HeadMRVolume.mhd
>>> /cygdrive/c/cygdrive/c/Dashboards/My\
>>> Tests/InsightCygwin/Testing/Temporary/
>>> itkImageFileWriterStreamingPastingCompressingTest1.vtk
>>> 0 0 1 1 0 0 1 1
>>>
>>> has strange cygdrive usage. Note /cygdrive/c/cygdrive/c/. Although
>>> this is probbaly not an issue. It does seem that the config is
>>> messing
>>> this up. My cygwin does uses /cygdrive/c/ only.
>>>
>>> On Mon, Mar 9, 2009 at 11:10 AM, Bill Lorensen <bill.lorensen at gmail.com
>>>> wrote:
>>>
>>>> Try running it by hand and creating a file in a directory that does
>>>> not have spaces in it.
>>>>
>>>> On Mon, Mar 9, 2009 at 10:49 AM, Luis Ibanez <luis.ibanez at kitware.com
>>>>> wrote:
>>>>
>>>>> Bill, Brad,
>>>>>
>>>>>
>>>>> Here is what I found in dash14.kitware:
>>>>>
>>>>>
>>>>> 1) The file itkImageFileWriterStreamingPastingCompressingTest1.vtk
>>>>> was not produced in the Testing/Temporary directory.
>>>>>
>>>>> 2) When running the test manually,
>>>>> It produces the same messages that are posted in the Dashboard.
>>>>> In particular:
>>>>>
>>>>> Combination: 0 0 0
>>>>> NumberOfPixelsWithDifference: 66801
>>>>>
>>>>>
>>>>> 3) I can experiment with removing the file deletion in the test,
>>>>> but will have to wait until the MinGW build finishes, since
>>>>> it shares the same source tree with the Cygwin build...
>>>>>
>>>>>
>>>>>
>>>>> Luis
>>>>>
>>>>>
>>>>> --------------
>>>>> Bill Lorensen wrote:
>>>>>
>>>>>> In this case, I think it is not creating a file at all. I think
>>>>>> someone at Kitware needs to run the test manually to track down
>>>>>> the
>>>>>> problem.
>>>>>>
>>>>>> On Mon, Mar 9, 2009 at 7:29 AM, Bradley Lowekamp <blowekamp at mail.nih.gov
>>>>>>>
>>>>>> wrote:
>>>>>>
>>>>>>
>>>>>>> Bill,
>>>>>>> I am working on refining this test, so that we can see a
>>>>>>> difference of
>>>>>>> output images if it fails.
>>>>>>>
>>>>>>> On Mar 6, 2009, at 11:48 AM, Bill Lorensen wrote:
>>>>>>>
>>>>>>> Folks,
>>>>>>>
>>>>>>> The test itkImageFileWriterStreamingPastingCompressingTest_VTK  
>>>>>>> is
>>>>>>> failing on this cygwin build:
>>>>>>> http://www.cdash.org/CDash/testDetails.php?test=17817341&build=285911
>>>>>>>
>>>>>>> I have a local cygwin build and this test passes with no  
>>>>>>> problem.
>>>>>>> Perhaps someone can run this manually to track down the problem.
>>>>>>>
>>>>>>> Bill
>>>>>>> _______________________________________________
>>>>>>> Powered by www.kitware.com
>>>>>>>
>>>>>>> Visit other Kitware open-source projects at
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>>>>>>> Please keep messages on-topic and check the ITK FAQ at:
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>>>>>>>
>>>>>>> ========================================================
>>>>>>>
>>>>>>> Bradley Lowekamp
>>>>>>>
>>>>>>> Lockheed Martin Contractor for
>>>>>>>
>>>>>>> Office of High Performance Computing and Communications
>>>>>>>
>>>>>>> National Library of Medicine
>>>>>>>
>>>>>>> blowekamp at mail.nih.gov
>>>>>>>
>>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> Powered by www.kitware.com
>>>>>>
>>>>>> Visit other Kitware open-source projects at
>>>>>> http://www.kitware.com/opensource/opensource.html
>>>>>>
>>>>>> Please keep messages on-topic and check the ITK FAQ at:
>>>>>> http://www.itk.org/Wiki/ITK_FAQ
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>>>>>>
>>>>>
>>>
>
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