[Numpy-discussion] [numpy.testing] re-import when using coverage

[Ralf Gommers]

On Wed, May 16, 2012 at 7:01 PM, Fabrice Silva <silva at lma.cnrs-mrs.fr>wrote:

> > maybe it's this
> >
> http://thread.gmane.org/gmane.comp.python.numeric.general/49785/focus=49787
> Thanks for your reply, Not sure it is the same trouble, I'll have a
> deeper look at that thread...
>
>
Both coverage=True and coverage=False work with your attached package. But
it seems you attached an old version, because test_a.py doesn't include the
actual test. "obj = a.b.mycls()" in test_a.py executes fine, so it may be a
problem with the way you wrote the test case.

Ralf



> > It helped in my case, and I don't have a problem running the tests
> > with your mypackage (using my patched numpy)
>
> What I get:
>        $ python -c "import mypackage; mypackage.test(coverage=False,
> verbose=10)"
>        Reading a.py file...
>        Id(mycls in b) =  168022116
>        Running unit tests for mypackage
>        NumPy version 1.6.2rc1
>        NumPy is installed in /usr/lib/pymodules/python2.7/numpy
>        Python version 2.7.3rc2 (default, Apr 22 2012, 22:35:38) [GCC 4.6.3]
>        nose version 1.1.2
>        [...]
>        test_a.test_instantition ... Id(type(self)) =  168022116
>        Id(type(obj)) =  168022116
>        ok
>
>
>  ----------------------------------------------------------------------
>        Ran 1 test in 0.002s
>
>        OK
>        $ python -c "import mypackage; mypackage.test(coverage=True,
> verbose=10)"
>        Reading a.py file...
>        Id(mycls in b) =  143573092
>        Running unit tests for mypackage
>        NumPy version 1.6.2rc1
>        NumPy is installed in /usr/lib/pymodules/python2.7/numpy
>        Python version 2.7.3rc2 (default, Apr 22 2012, 22:35:38) [GCC 4.6.3]
>        nose version 1.1.2
>        [...]
>        Reading a.py file...
>        Id(mycls in b) =  150640036
>        test_a.test_instantition ...
>        Id(type(self)) =  150640036
>        Id(type(obj)) =  150640036
>        FAIL
>
>
>  ======================================================================
>        FAIL: test_a.test_instantition
>
>  ----------------------------------------------------------------------
>        Traceback (most recent call last):
>          File "/usr/lib/python2.7/dist-packages/nose/case.py", line 197,
> in runTest
>            self.test(*self.arg)
>          File "/tmp/cover/mypackage/tests/test_a.py", line 13, in
> test_instantition
>            assert a.b.is_mycls(obj)
>        AssertionError
>
>        [coverage results]
>        Ran 1 test in 0.006s
>
>        FAILED (failures=1)
>
>
>
> --
> Fabrice Silva <silva at lma.cnrs-mrs.fr>
> LMA UPR CNRS 7051
>
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> NumPy-Discussion at scipy.org
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>
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