Unit test error with numpy rc3
Tim Hochberg
tim.hochberg at ieee.org
Thu Oct 19 09:32:30 EDT 2006
Rudolph van der Merwe wrote:
> I get the following error with RC3 on a RHE Linux box:
>
> Python 2.4.3 (#4, Mar 31 2006, 12:12:43)
> [GCC 3.4.5 20051201 (Red Hat 3.4.5-2)] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
>
>>>> import numpy
>>>> numpy.__version__
>>>>
> '1.0rc3'
>
[SNIP lots of warnings]
Ah! I see that Travis has turned up the default warning level.
Excellent! This will require some tweaking of the tests, but that
shouldn't be a big deal. If I have time I will try to work on that later
today. For the moment, try this:
>>> olderr = numpy.seterr(all='ignore')
>>> numpy.test()
>>> numpy.seterr(*olderr)
This should run the tests with the warnings suppressed.
On a visual studio build, I'm getting a real failure though:
FAIL: Ticket #112
----------------------------------------------------------------------
Traceback (most recent call last):
File
"C:\Python24\lib\site-packages\numpy\core\tests\test_regression.py",
line 219, in check_longfloat_repr
assert(str(a)[1:9] == str(a[0])[:8])
AssertionError
The code in question is dependent on the spelling of INF(or at least the
*length* of the spelling) on a given platform which is why it's failing.
I suspect that the correct test is:
str(a)[1:-1] == str(a[0])
However, I'm not entirely sure what this is testing, so I'm reluctant to
check that in.
-tim
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