Question on tests

[Emmanuelle Gouillart]

Hi Kevin,

regarding your first question, you can use nose:

nosetests skimage/feature/tests/test_peak.py

Cheers,
Emmanuelle

On Sun, Jan 25, 2015 at 12:14:02AM +0000, Kevin Keraudren wrote:
> Hi,

> I have two questions related to tests in scikit-image:

> 1) is there a way to run just a specific test file, as "make test"
> runs all tests?
> I tried:
> python skimage/feature/tests/test_peak.py
> but it dies with "NameError: name 'version' is not defined"

> 2) What about using conditional skips for tests in
> skimage/viewer/tests otherwise these tests fail with "cannot connect
> to X server" if we are using ssh without -X?
> StackOverflow suggests checking os.environ['DISPLAY'] (http://stackoverflow.com/questions/12122671/how-to-determine-from-a-python-application-if-x-server-x-forwarding-is-running)

> Kind regards,

> Kevin