#9590: Doctest failures in cone.py and toric_lattice_element.pyx on 32-bit Linux
----------------------------------+-----------------------------------------
Reporter: mpatel | Owner: mhampton
Type: defect | Status: needs_review
Priority: blocker | Milestone: sage-4.5.2
Component: geometry | Keywords:
Author: Andrey Novoseltsev | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by leif):
If anyone wants this to be fixed in a different way, here are two
alternatives in a single patch:
{{{
#!patch
diff --git a/sage/geometry/cone.py b/sage/geometry/cone.py
--- a/sage/geometry/cone.py
+++ b/sage/geometry/cone.py
@@ -557,8 +557,12 @@
TESTS::
sage: c = Cone([(1,0), (0,1)])
- sage: hash(c) # 64-bit
- 4372618627376133801
+ sage: hash(c)
+ 1996666537 # 32-bit
+ 4372618627376133801 # 64-bit
+ sage: c2 = Cone([(1,0), (0,1)])
+ sage: hash(c) == hash(c2)
+ True
"""
if "_hash" not in self.__dict__:
self._hash = hash(self._rays)
diff --git a/sage/geometry/toric_lattice_element.pyx
b/sage/geometry/toric_lattice_element.pyx
--- a/sage/geometry/toric_lattice_element.pyx
+++ b/sage/geometry/toric_lattice_element.pyx
@@ -233,8 +233,13 @@
...
TypeError: mutable vectors are unhashable
sage: n.set_immutable()
- sage: hash(n) # 64-bit
- 2528502973977326415
+ sage: hash(n)
+ -378539185 # 32-bit
+ 2528502973977326415 # 64-bit
+ sage: n2 = N(1,2,3)
+ sage: n2.set_immutable()
+ sage: hash(n) == hash(n2)
+ True
"""
return Vector_integer_dense.__hash__(self)
}}}
(This is against vanilla alpha0.)
Otherwise (Seattle, wake up!) I'll set this to "positive review" (as is),
s.t. it can be merged into alpha1.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9590#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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