#11187: Implementation of finite reflection groups
-------------------------------------+-------------------------------------
Reporter: stumpc5 | Owner: tbd
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-7.2
Component: combinatorics | Resolution:
Keywords: reflection group, | Merged in:
days49, days64.5, days80 | Reviewers:
Authors: Christian Stump | Work issues:
Report Upstream: N/A | Commit:
Branch: public/11187 | 0db28d6c6e64818eb32fb9826ff7a41333c814d6
Dependencies: | Stopgaps:
-------------------------------------+-------------------------------------
Comment (by stumpc5):
there are still a few doctest failures that need to be fixed:
{{{
stumpc5@findstat:~/web-findstat/sage-patchbot$ ./sage -tp 6 --long
--optional=ccache,gap3,mpir,patchbot,python2,sage
src/sage/combinat/root_system/coxeter_group.py
too many failed tests, not using stored timings
Running doctests with ID 2016-04-21-13-13-55-f420497c.
Git branch: t/11187/public/11187
Using --optional=ccache,gap3,mpir,patchbot,python2,sage
Doctesting 1 file using 6 threads.
sage -t --long src/sage/combinat/root_system/coxeter_group.py
**********************************************************************
File "src/sage/combinat/root_system/coxeter_group.py", line 205, in
sage.combinat.root_system.coxeter_group.CoxeterGroupAsPermutationGroup.__init__
Failed example:
TestSuite(W).run() # optional - gap3
Expected nothing
Got:
Failure in _test_well_generated:
Traceback (most recent call last):
File "/srv/data/findstat.imp.fu-berlin.de/sage-
patchbot/local/lib/python2.7/site-packages/sage/misc/sage_unittest.py",
line 283, in run
test_method(tester = tester)
File "/srv/data/findstat.imp.fu-berlin.de/sage-
patchbot/local/lib/python2.7/site-
packages/sage/categories/finite_complex_reflection_groups.py", line 628,
in _test_well_generated
tester.assertEqual(self.number_of_simple_reflections(),
self.rank())
File "/srv/data/findstat.imp.fu-berlin.de/sage-
patchbot/local/lib/python/unittest/case.py", line 515, in assertEqual
assertion_func(first, second, msg=msg)
File "/srv/data/findstat.imp.fu-berlin.de/sage-
patchbot/local/lib/python/unittest/case.py", line 508, in _baseAssertEqual
raise self.failureException(msg)
AssertionError: 3 != 27
------------------------------------------------------------
The following tests failed: _test_well_generated
**********************************************************************
File "src/sage/combinat/root_system/coxeter_group.py", line 231, in
sage.combinat.root_system.coxeter_group.CoxeterGroupAsPermutationGroup._element_class
Failed example:
W._element_class() is W.element_class # optional
- gap3
Exception raised:
Traceback (most recent call last):
File "/srv/data/findstat.imp.fu-berlin.de/sage-
patchbot/local/lib/python2.7/site-packages/sage/doctest/forker.py", line
496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/srv/data/findstat.imp.fu-berlin.de/sage-
patchbot/local/lib/python2.7/site-packages/sage/doctest/forker.py", line
858, in compile_and_execute
exec(compiled, globs)
File "<doctest
sage.combinat.root_system.coxeter_group.CoxeterGroupAsPermutationGroup._element_class[1]>",
line 1, in <module>
W._element_class() is W.element_class #
optional - gap3
File "sage/structure/parent.pyx", line 854, in
sage.structure.parent.Parent.__getattr__ (/srv/data/findstat.imp.fu-
berlin.de/sage-patchbot/src/build/cythonized/sage/structure/parent.c:8083)
attr = getattr_from_other_class(self, self._category.parent_class,
name)
File "sage/structure/misc.pyx", line 253, in
sage.structure.misc.getattr_from_other_class (/srv/data/findstat.imp.fu-
berlin.de/sage-patchbot/src/build/cythonized/sage/structure/misc.c:1763)
raise dummy_attribute_error
AttributeError: 'CoxeterMatrixGroup_with_category' object has no
attribute '_element_class'
**********************************************************************
2 items had failures:
1 of 4 in
sage.combinat.root_system.coxeter_group.CoxeterGroupAsPermutationGroup.__init__
1 of 3 in
sage.combinat.root_system.coxeter_group.CoxeterGroupAsPermutationGroup._element_class
[54 tests, 2 failures, 10.25 s]
----------------------------------------------------------------------
sage -t --long src/sage/combinat/root_system/coxeter_group.py # 2
doctests failed
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/11187#comment:250>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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