[scikit-learn] [Scikit-learn-general] How to run scikit-learn test individually.

[Kyle Kastner]

you can call nosetests with a script name or even a function name e.g.

nosetests test_init.py:test_import_skl

will test the test_import_skl function inside test_init.py

nosetests test_init.py

would run all the tests in that file.

On Fri, Jul 22, 2016 at 1:59 PM, Kyle Kastner <kastnerkyle at gmail.com> wrote:
> you can call nosetests with a script name or even a function name e.g.
>
> nosetests test_init.py:test_import_skl
>
> will test the test_import_skl function inside test_init.py
>
> nosetests test_init.py
>
> would run all the tests in that file.
>
> On Fri, Jul 22, 2016 at 11:33 AM, Boxiang Sun <daetalusun at gmail.com> wrote:
>> Hi all.
>>
>> I posted this question in IRC once, but maybe due to time zone or other
>> reason. I didn't got answer yet(maybe I missed).
>>
>> I am trying to let scikit-learn can work in Pyston. I already finished
>> NumPy, SciPy support in Pyston.
>>
>> When I try to run scikit-learn test suite by `python -c "import nose;
>> nose.main()" -v sklearn`. Most of were fine. But I encountered one segfault,
>> the back trace said it is in `sklearn/metrics/tests/test_pairwise.py`.
>>
>> But if I try to run that script individually by `python
>> scikit-learn/sklearn/metrics/tests/test_pairwise.py`, like what I did when
>> try to support NumPy and SciPy. That command didn't output anything, no
>> segfault, no output. Try to use this way to run other test files will get
>> same empty output.
>>
>> So how to run the sk-learn test individually and reproduce errors? Not by
>> run the whole test suite.
>>
>> Regards,
>> Sun
>>
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