Re: Overview of ETS 3.0 tests

Prabhu,
hmm, why are you getting the ImportError for test.test_support?
This is in the standard Python Library, maybe it is an unfortunate
name collision on your system.  I'll check this (and other things)
on other machines and environments, maybe that will give us a clue.

- Ilan

Prabhu Ramachandran wrote:
> Ilan Schnell wrote:
>   
>> Hi Prabhu,
>> can you take a look at revison 20153.  I don't know why it is
>> failing when invoked via python setup.py test:
>> Traceback (most recent call last):
>>   File
>> "/home/ischnell/ets/ETS_3.0.0b1/Mayavi_3.0.0a1/enthought/mayavi/tests/test_pipeline_info.py",
>> line 24, in test_tvtk_dataset_name
>>     datasets = [tvtk.ImageData(),
>>   File "tvtk_classes/image_data.py", line 32, in __init__
>>     tvtk_base.TVTKBase.__init__(self, vtk.vtkImageData, obj, update,
>> **traits)
>> TypeError: unbound method __init__() must be called with TVTKBase
>> instance as first argument (got ImageData instance instead)
>>
>> However, from enthought.tvtk.api import tvtk work, but then something
>> goes wrong.
>>     
>
> Well, I have no idea.  I was getting these when I ran nosetests 
> enthought/mayavi/tests enthought/tvtk/tests
> and combinations of the above.  However, this is completely 
> non-reproducible.  Right now, with python setup.py test, everything 
> except one test passes -- here is the output:
>
> [...]
> ok
> Failure: ImportError (No module named test_support) ... ERROR
> Is the default PipelineInfo class built right. ... ok
> test_tvtk_dataset_name 
> (enthought.mayavi.tests.test_pipeline_info.TestPipelineInfoTest) ... ok
>
> ======================================================================
> ERROR: Failure: ImportError (No module named test_support)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>    File 
>
"/home/prabhu/usr/virtualenv/ets_trunk/lib/python2.5/site-packages/nose-0.10.3-py2.5.egg/nose/loader.py", 
> line 364, in loadTestsFromName
>      addr.filename, addr.module)
>    File 
>
"/home/prabhu/usr/virtualenv/ets_trunk/lib/python2.5/site-packages/nose-0.10.3-py2.5.egg/nose/importer.py", 
> line 39, in importFromPath
>      return self.importFromDir(dir_path, fqname)
>    File 
>
"/home/prabhu/usr/virtualenv/ets_trunk/lib/python2.5/site-packages/nose-0.10.3-py2.5.egg/nose/importer.py", 
> line 84, in importFromDir
>      mod = load_module(part_fqname, fh, filename, desc)
>    File 
>
"/skratch/prabhu/svn/enthought/Mayavi_3.0.0a1/Mayavi_3.0.0a1/enthought/mayavi/tests/test_csv_sniff.py", 
> line 11, in <module>
>      from test.test_support import TESTFN, TestFailed
> ImportError: No module named test_support
>
> ----------------------------------------------------------------------
> Ran 92 tests in 29.038s
> FAILED (errors=1)
>
> That looks like a problem with test_csv_sniff.  Otherwise everything 
> else runs.  Weird.  Now running nosetests also works with just this one 
> error.  However, if I do this:
>
> $ nosetests enthought/tvtk/tests enthought/mayavi/tests
>
> I get this:
>
> [...]
> Ran 184 tests in 35.844s
>
> FAILED (errors=36, failures=2)
>
> With the errors you have reported.  My guess is either the TVTKBase 
> class is reloaded or the tvtk_classes.zip file is reloaded (since the 
> zip file is added to the path)  and this causes the problem with 
> "unbound method __init__() must be called with TVTKBase instance as 
> first argument".
>
> cheers,
> prabhu
>
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