Status: Accepted
Owner: asmeurer
CC: smi...@gmail.com, sapta.ii...@gmail.com
Labels: Type-Defect Priority-Critical Milestone-Release0.7.2
New issue 2680 by asmeurer: Test failure in master (combinatorics)
http://code.google.com/p/sympy/issues/detail?id=2680
In master:
sympymaster$%=$./bin/test sympy/combinatorics/
===========================================================================================
test
process starts
============================================================================================
executable: /sw/bin/python (2.7.2-final-0)
architecture: 64-bit
cache: yes
ground types: gmpy
random seed: 39114378
sympy/combinatorics/tests/test_generators.py[1]
E
[FAIL]
sympy/combinatorics/tests/test_permutations.py[3] ...
[OK]
sympy/combinatorics/tests/test_prufer.py[1] .
[OK]
____________________________________________________________________________________________________________________________________________________________________________________________________________
_______________________________________________________________________
sympy/combinatorics/tests/test_generators.py:test_generators
_______________________________________________________________________
File "/users/aaronmeurer/documents/python/sympy/sympy/sympy/combinatorics/tests/test_generators.py",
line 18, in test_generators
assert list(alternating(4)) == [Permutation([0, 1, 2, 3]),
Permutation([0, 2, 3, 1]), \
File "/Users/aaronmeurer/Documents/python/sympy/sympy/sympy/combinatorics/generators.py",
line 48, in alternating
p = Permutation(perm)
File "/Users/aaronmeurer/Documents/python/sympy/sympy/sympy/combinatorics/permutations.py",
line 135, in __new__
temp.sort()
AttributeError: 'tuple' object has no attribute 'sort'
=========================================================================
tests finished: 4 passed, 1 exceptions, in 0.11 seconds
==========================================================================
DO *NOT* COMMIT!
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