#4655: [with patch; positive review] doctest failure in plot.py with 3.2.1.rc0
on
64-bit SuSe linux
------------------------------------+--------------------------
Reporter: cremona | Owner: mabshoff
Type: defect | Status: closed
Priority: blocker | Milestone: sage-3.2.1
Component: doctest coverage | Resolution: fixed
Keywords: plot | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
------------------------------------+--------------------------
Changes (by chapoton):
* upstream: => N/A
Old description:
> This test fails in 3.2.1.rc0:
> {{{
> jec@host-57-89%./sage -t "devel/sage/sage/plot/plot.py"
> sage -t "devel/sage/sage/plot/plot.py"
> **********************************************************************
> File "/home/jec/sage-3.2.1.rc0/devel/sage/sage/plot/plot.py", line 2283:
> sage: adaptive_refinement(sin, (0,0), (pi,0),
> adaptive_tolerance=0.01)
> Expected:
> [(0.125*pi, 0.38268343236508978), (0.1875*pi, 0.55557023301960218),
> (0.25*pi, 0.70710678118654746), (0.3125*pi, 0.831469612302545...),
> (0.375*pi, 0.92387953251128674), (0.4375*pi, 0.98078528040323043),
> (0.5*pi, 1.0), (0.5625*pi, 0.98078528040323043), (0.625*pi,
> 0.92387953251128674), (0.6875*pi, 0.83146961230254546), (0.75*pi,
> 0.70710678118654757), (0.8125*pi, 0.55557023301960218), (0.875*pi,
> 0.3826834323650898...)]
> Got:
> [(0.125*pi, 0.38268343236508978), (0.1875*pi, 0.55557023301960218),
> (0.25*pi, 0.70710678118654746), (0.3125*pi, 0.83146961230254524),
> (0.375*pi, 0.92387953251128674), (0.4375*pi, 0.98078528040323043),
> (0.5*pi, 1.0), (0.5625*pi, 0.98078528040323043), (0.625*pi,
> 0.92387953251128674), (0.6875*pi, 0.83146961230254535), (0.75*pi,
> 0.70710678118654757), (0.8125*pi, 0.55557023301960218), (0.875*pi,
> 0.38268343236508989)]
> **********************************************************************
> 1 items had failures:
> 1 of 10 in __main__.example_47
> ***Test Failed*** 1 failures.
> For whitespace errors, see the file
> /home/jec/sage-3.2.1.rc0/tmp/.doctest_plot.py
> [38.8 s]
> exit code: 1024
>
> ----------------------------------------------------------------------
> The following tests failed:
>
> sage -t "devel/sage/sage/plot/plot.py"
> Total time for all tests: 38.8 seconds
> }}}
> on this machine:
> {{{
> jec@host-57-89%cat /proc/version
> Linux version 2.6.18.8-0.3-default (geeko@buildhost) (gcc version 4.1.2
> 20061115 (prerelease) (SUSE Linux)) #1 SMP Tue Apr 17 08:42:35 UTC 2007
> }}}
> with this cpu (*4):
> {{{
> processor : 3
> vendor_id : AuthenticAMD
> cpu family : 15
> model : 65
> model name : Dual-Core AMD Opteron(tm) Processor 2220
> stepping : 3
> cpu MHz : 2800.168
> cache size : 1024 KB
> physical id : 1
> siblings : 2
> core id : 1
> cpu cores : 2
> fpu : yes
> fpu_exception : yes
> cpuid level : 1
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
> mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext
> fxsr_opt rdtscp lm 3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm
> cr8_legacy
> bogomips : 5600.76
> TLB size : 1024 4K pages
> clflush size : 64
> cache_alignment : 64
> address sizes : 40 bits physical, 48 bits virtual
> power management: ts fid vid ttp tm stc
> }}}
>
> Strange: to me the "..." processing should have dealt with that!
New description:
This test fails in 3.2.1.rc0:
{{{
jec@host-57-89%./sage -t "devel/sage/sage/plot/plot.py"
sage -t "devel/sage/sage/plot/plot.py"
**********************************************************************
File "/home/jec/sage-3.2.1.rc0/devel/sage/sage/plot/plot.py", line 2283:
sage: adaptive_refinement(sin, (0,0), (pi,0), adaptive_tolerance=0.01)
Expected:
[(0.125*pi, 0.38268343236508978), (0.1875*pi, 0.55557023301960218),
(0.25*pi, 0.70710678118654746), (0.3125*pi, 0.831469612302545...),
(0.375*pi, 0.92387953251128674), (0.4375*pi, 0.98078528040323043),
(0.5*pi, 1.0), (0.5625*pi, 0.98078528040323043), (0.625*pi,
0.92387953251128674), (0.6875*pi, 0.83146961230254546), (0.75*pi,
0.70710678118654757), (0.8125*pi, 0.55557023301960218), (0.875*pi,
0.3826834323650898...)]
Got:
[(0.125*pi, 0.38268343236508978), (0.1875*pi, 0.55557023301960218),
(0.25*pi, 0.70710678118654746), (0.3125*pi, 0.83146961230254524),
(0.375*pi, 0.92387953251128674), (0.4375*pi, 0.98078528040323043),
(0.5*pi, 1.0), (0.5625*pi, 0.98078528040323043), (0.625*pi,
0.92387953251128674), (0.6875*pi, 0.83146961230254535), (0.75*pi,
0.70710678118654757), (0.8125*pi, 0.55557023301960218), (0.875*pi,
0.38268343236508989)]
**********************************************************************
1 items had failures:
1 of 10 in __main__.example_47
***Test Failed*** 1 failures.
For whitespace errors, see the file
/home/jec/sage-3.2.1.rc0/tmp/.doctest_plot.py
[38.8 s]
exit code: 1024
----------------------------------------------------------------------
The following tests failed:
sage -t "devel/sage/sage/plot/plot.py"
Total time for all tests: 38.8 seconds
}}}
on this machine:
{{{
jec@host-57-89%cat /proc/version
Linux version 2.6.18.8-0.3-default (geeko@buildhost) (gcc version 4.1.2
20061115 (prerelease) (SUSE Linux)) #1 SMP Tue Apr 17 08:42:35 UTC 2007
}}}
with this cpu (*4):
{{{
processor: 3
vendor_id: AuthenticAMD
cpu family: 15
model: 65
model name: Dual-Core AMD Opteron(tm) Processor 2220
stepping: 3
cpu MHz : 2800.168
cache size: 1024 KB
physical id: 1
siblings: 2
core id : 1
cpu cores: 2
fpu: yes
fpu_exception: yes
cpuid level: 1
wp: yes
flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm
3dnowext 3dnow pni cx16 lahf_lm cmp_legacy svm cr8_legacy
bogomips: 5600.76
TLB size: 1024 4K pages
clflush size: 64
cache_alignment: 64
address sizes: 40 bits physical, 48 bits virtual
power management: ts fid vid ttp tm stc
}}}
Strange: to me the "..." processing should have dealt with that!
--
--
Ticket URL: <http://trac.sagemath.org/ticket/4655#comment:10>
Sage <http://www.sagemath.org>
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