And it doesn’t on my sage-on-gentoo install. I notice that graphviz is involved in the traceback and I don’t have graphviz installed currently. Would all the people with the failing test happen to have graphviz? And the one who don’t, not?
François > On 4/05/2017, at 18:23, Steven Trogdon <[email protected]> wrote: > > The posets.py test fails here on my Gentoo machine with sage-on-gentoo > installed, but with vanilla Sage on the same machine the test passes. > > On Sunday, April 30, 2017 at 5:59:55 AM UTC-5, Emmanuel Charpentier wrote: > On Debian testing runninng on Core I7 + 16 GB RAM, after fetching diffs over > 8.0.beta3, I get three errors : > > ---------------------------------------------------------------------- > sage -t --long src/sage/combinat/posets/posets.py # 1 doctest failed > sage -t --long src/sage/calculus/calculus.py # 1 doctest failed > sage -t --long src/sage/homology/simplicial_complex.py # 1 doctest failed > ---------------------------------------------------------------------- > > Details : the first one is new AFAIK, and seems genuine : > > charpent@asus16-ec:/usr/local/sage-8$ sage -t --long > src/sage/combinat/posets/posets.py > too many failed tests, not using stored timings > Running doctests with ID 2017-04-30-12-50-37-126fd53d. > Git branch: develop > Using --optional=database_gap,giacpy_sage,git_trac,mpir,python2,sage > Doctesting 1 file. > sage -t --long src/sage/combinat/posets/posets.py > ********************************************************************** > File "src/sage/combinat/posets/posets.py", line 1742, in > sage.combinat.posets.posets.FinitePoset.? > Failed example: > L.plot(figsize=12, border=True, element_shape='s', > element_size=400, element_color='white', > element_colors={'blue': F, 'green': L.double_irreducibles()}, > cover_color='lightgray', cover_colors={'black': F_internal}, > title='The Frattini\nsublattice in blue', fontsize=10) > Exception raised: > Traceback (most recent call last): > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/doctest/forker.py", > line 509, in _run > self.compile_and_execute(example, compiler, test.globs) > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/doctest/forker.py", > line 872, in compile_and_execute > exec(compiled, globs) > File "<doctest sage.combinat.posets.posets.FinitePoset.?[12]>", line 5, > in <module> > title='The Frattini\nsublattice in blue', fontsize=Integer(10)) > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/combinat/posets/posets.py", > line 1834, in plot > **kwds) > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/misc/decorators.py", > line 564, in wrapper > return func(*args, **options) > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/generic_graph.py", > line 18733, in plot > return self.graphplot(**options).plot() > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/generic_graph.py", > line 18384, in graphplot > return GraphPlot(graph=self, options=options) > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/graph_plot.py", > line 262, in __init__ > self.set_pos() > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/graph_plot.py", > line 346, in set_pos > self._pos = self._graph.layout(**self._options) > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/generic_graph.py", > line 17847, in layout > pos = getattr(self, "layout_%s"%layout)(dim = dim, **options) > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/digraph.py", > line 2915, in layout_acyclic > return self.layout_graphviz(rankdir=rankdir, **options) > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/generic_graph.py", > line 18315, in layout_graphviz > positions = dot2tex.dot2tex(self.graphviz_string(**options), format = > "positions", prog = prog) > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/misc/decorators.py", > line 564, in wrapper > return func(*args, **options) > File > "/usr/local/sage-8/local/lib/python2.7/site-packages/sage/graphs/generic_graph.py", > line 19532, in graphviz_string > "%s is not a valid format for edge"%(edge) > AssertionError: [0, 4] is not a valid format for edge > ********************************************************************** > 1 item had failures: > 1 of 37 in sage.combinat.posets.posets.FinitePoset.? > [1222 tests, 1 failure, 8.61 s] > ---------------------------------------------------------------------- > sage -t --long src/sage/combinat/posets/posets.py # 1 doctest failed > ---------------------------------------------------------------------- > Total time for all tests: 8.8 seconds > cpu time: 8.1 seconds > cumulative wall time: 8.6 seconds > > The second one has already been reported more than once : > > charpent@asus16-ec:/usr/local/sage-8$ sage -t --long > src/sage/calculus/calculus.py > too many failed tests, not using stored timings > Running doctests with ID 2017-04-30-12-51-05-338d0836. > Git branch: develop > Using --optional=database_gap,giacpy_sage,git_trac,mpir,python2,sage > Doctesting 1 file. > sage -t --long src/sage/calculus/calculus.py > ********************************************************************** > File "src/sage/calculus/calculus.py", line 1406, in > sage.calculus.calculus.laplace > Failed example: > laplace(t^n, t, s, algorithm='giac') > Expected: > Traceback (most recent call last): > ... > NotImplementedError: Unable to parse Giac output: > integrate(t^n*exp(-s*t),t,0,+infinity) > Got: > integration(t^n*e^(-s*t), t, 0, +Infinity) > ********************************************************************** > 1 item had failures: > 1 of 39 in sage.calculus.calculus.laplace > [419 tests, 1 failure, 9.85 s] > ---------------------------------------------------------------------- > sage -t --long src/sage/calculus/calculus.py # 1 doctest failed > ---------------------------------------------------------------------- > Total time for all tests: 9.9 seconds > cpu time: 9.3 seconds > cumulative wall time: 9.9 seconds > > The third one is transient, i. e. passes when run standalone. > > HTH, > > -- > Emmanuel Charpentier > > Le jeudi 27 avril 2017 23:56:10 UTC+2, Volker Braun a écrit : > As always, you can get the latest beta version from the "develop" git branch. > Alternatively, the self-contained source tarball is at > http://www.sagemath.org/download-latest.html > > 7177ef5 Updated SageMath version to 8.0.beta4 > cffd8ca Trac #10070: make heaviside and step play nicely together. > 0aaa0fd Trac #22862: Invalid pointers in sympow on OpenSuSE > 4b9abab Trac #22839: Patch python2 to increase FD_SETSIZE on Cygwin > 9c0831c Trac #22838: Upgrade to Pynac-0.7.6 > f1c06a5 Trac #22746: Update sage.lfunctions.dokchitser.Dokchitser to use only > one gp interpreter > ffab656 Trac #20238: Move the Sage <-> PARI interface to a stand-alone > package CyPari > 6f0a31d Trac #22860: ticket #22840 causes breakage with some linkers when the > order is important. > 8553abb Trac #22644: Fix and test interact library > 42c0fa2 Trac #22117: LatticePoset: Add certificate for is_distributive > b3aee2d Trac #18545: Some examples to plot() for posets. > fa8ec79 Trac #16086: Python 3 preparation: Py2 vs. Py3 return value of > write() in doctests > aec9477 Trac #22810: Pari initialization segfaults in Cygwin since #22633 > b248d03 Trac #22691: Upgrade cysignals > d77ed66 Trac #22795: Fixing a typo in error message within finite subgroups > of modular abelian varieties > b6308c9 Trac #22837: zeromq: don't run self-tests in parallel > c1f8784 Trac #22835: molien series for finite matrix gap groups in char 0 > 8d16ba4 Trac #22215: Allow "sage -n jupyterlab" > 9a4febf Trac #21843: Update the .cython_version format to include all > cythonize options > 33f91b5 Trac #21206: Add improved process shutdown code for > PALPreader._iterate_list > f9ea9b8 Trac #22644: Fix and test interact library > f32d774 Trac #21889: add strongly regular (216,40,4,8)- and > (540,187,58,68)-graphs to the database of SRGs > 3d51375 Trac #21045: Implement Zariski-VanKampen method to compute > fundamental groups of complements of plane curves. > 2f5a28f Updated SageMath version to 8.0.beta3 > > > -- > You received this message because you are subscribed to the Google Groups > "sage-release" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/sage-release. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "sage-release" group. 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