The int cache test tests the integer cache, which is not the same after a second execution (it tests that something is *not* in the cache). See http://code.google.com/p/sympy/issues/detail?id=1946.
The mpmath test fails because test_lambdify.py sets mpmath.mp.dps, which changes the precision globally. Is there a way to use a different precision in that test without changing it globally? Aaron Meurer On Wed, Jun 15, 2011 at 12:04 PM, Aaron Meurer <[email protected]> wrote: > Regarding the last two, it seems that testing warnings is not as easy > as I though. To quote > http://docs.python.org/library/warnings.html?highlight=warnings: > > "One thing to be aware of is that if a warning has already been raised > because of a once/default rule, then no matter what filters are set > the warning will not be seen again unless the warnings registry > related to the warning has been cleared." > > I can't figure out how to actually reset this registry > (warnings.resetwarnings() does not do it). So I will XFAIL these > tests and create an issue for this. > > Aaron Meurer > > On Wed, Jun 15, 2011 at 11:49 AM, Aaron Meurer <[email protected]> wrote: >> Hi. >> >> Thanks for reporting this. I think I can fix the bugs you give below, >> but I don't think I can fix the Windows bugs without some help, as I >> don't have Windows and can't reproduce those on my Mac. Do you think >> you could help me debug them? If possible, pull in the latest 0.7.0 >> branch on Windows, because I'll be pushing in fixes for the below >> errors there soon. >> >> Aaron Meurer >> >> On Wed, Jun 15, 2011 at 2:22 AM, Renato Coutinho >> <[email protected]> wrote: >>> Hello, >>> >>> I just tested the new rc. In linux 64-bits using tox, all tests pass >>> with python and gmpy ground types. >>> >>> In Windows XP, all tests pass with python 2.5-2.7. With python2.4 I >>> get a lot of errors, and the test suite doesn't even finish. I >>> uploaded the output to https://gist.github.com/1026644. I'm not sure >>> if it's worthwhile to pursue all those errors though. >>> >>> I also noticed that caching introduces some errors. In python2.7 in >>> linux, if I run sympy.test() twice in the same session, I get the >>> errors below. Fortunately, none of the failures look too dangerous, >>> but it shows caching does have some colateral effects. >>> >>> Renato >>> >>> >>> _____________ sympy/core/tests/test_numbers.py:test_integers_cache >>> _____________ >>> File "/home/renato/down/sympy-0.7.0.rc2/sympy/core/tests/test_numbers.py", >>> line 14, in test_integers_cache >>> value += 1 >>> UnboundLocalError: local variable 'value' referenced before assignment >>> >>> ________________________________________________________________________________ >>> _________ sympy/assumptions/tests/test_query.py:test_key_extensibility >>> _________ >>> File >>> "/home/renato/down/sympy-0.7.0.rc2/sympy/assumptions/tests/test_query.py", >>> line 976, in test_key_extensibility >>> raises(AttributeError, "ask(Q.my_key(x))") >>> File "sympy/utilities/pytest.py", line 49, in raises >>> raise AssertionError("DID NOT RAISE") >>> AssertionError: DID NOT RAISE >>> ________________________________________________________________________________ >>> __________ sympy/core/tests/test_numbers.py:test_conversion_to_mpmath >>> __________ >>> File "/home/renato/down/sympy-0.7.0.rc2/sympy/core/tests/test_numbers.py", >>> line 703, in test_conversion_to_mpmath >>> assert mpmath.mpmathify(Float('1.23')) == mpmath.mpf('1.23') >>> AssertionError >>> ________________________________________________________________________________ >>> _________________ sympy/core/tests/test_symbol.py:test_symbols >>> _________________ >>> File "/home/renato/down/sympy-0.7.0.rc2/sympy/core/tests/test_symbol.py", >>> line 123, in test_symbols >>> raises(DeprecationWarning, "symbols('xyz', each_char=True)") >>> File "sympy/utilities/pytest.py", line 49, in raises >>> raise AssertionError("DID NOT RAISE") >>> AssertionError: DID NOT RAISE >>> ________________________________________________________________________________ >>> ______________ sympy/geometry/tests/test_geometry.py:test_polygon >>> ______________ >>> File >>> "/home/renato/down/sympy-0.7.0.rc2/sympy/geometry/tests/test_geometry.py", >>> line 593, in test_polygon >>> raises(UserWarning, "p1.distance(p2)") >>> File "sympy/utilities/pytest.py", line 49, in raises >>> raise AssertionError("DID NOT RAISE") >>> AssertionError: DID NOT RAISE >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "sympy" group. >>> To post to this group, send email to [email protected]. >>> To unsubscribe from this group, send email to >>> [email protected]. >>> For more options, visit this group at >>> http://groups.google.com/group/sympy?hl=en. >>> >>> >> > -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
