#17686: pexpect interfaces are never deleted
-------------------------------------+-------------------------------------
Reporter: alexc | Owner:
Type: defect | Status: positive_review
Priority: major | Milestone: sage-6.6
Component: interfaces | Resolution:
Keywords: | Merged in:
Authors: Jeroen Demeyer | Reviewers: Volker Braun
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/jdemeyer/ticket/17686 | 15e42feddfb154b9bf229b6bccf43d4604158dbe
Dependencies: | Stopgaps:
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Comment (by vbraun):
I got this (with #17924, only randomly fails)
{{{
sage -t --long src/sage/interfaces/sagespawn.pyx
**********************************************************************
File "src/sage/interfaces/sagespawn.pyx", line 125, in
sage.interfaces.sagespawn.SageSpawn.close
Failed example:
while s.isalive(): # long time (5 seconds)
sleep(0.1)
Exception raised:
Traceback (most recent call last):
File "/home/buildslave-sage/slave/sage_git/build/local/lib/python2.7
/site-packages/sage/doctest/forker.py", line 496, in _run
self.compile_and_execute(example, compiler, test.globs)
File "/home/buildslave-sage/slave/sage_git/build/local/lib/python2.7
/site-packages/sage/doctest/forker.py", line 858, in compile_and_execute
exec(compiled, globs)
File "<doctest sage.interfaces.sagespawn.SageSpawn.close[3]>", line
1, in <module>
while s.isalive(): # long time (5 seconds)
File "/home/buildslave-sage/slave/sage_git/build/local/lib/python2.7
/site-packages/pexpect.py", line 762, in isalive
pid, status = os.waitpid(self.pid, waitpid_options)
File "sage/ext/interrupt/interrupt.pyx", line 197, in
sage.ext.interrupt.interrupt.sage_python_check_interrupt (/home
/buildslave-
sage/slave/sage_git/build/src/build/cythonized/sage/ext/interrupt/interrupt.c:1743)
sig_check()
File "sage/ext/interrupt/interrupt.pyx", line 86, in
sage.ext.interrupt.interrupt.sig_raise_exception (/home/buildslave-
sage/slave/sage_git/build/src/build/cythonized/sage/ext/interrupt/interrupt.c:884)
raise KeyboardInterrupt
KeyboardInterrupt
**********************************************************************
1 item had failures:
1 of 5 in sage.interfaces.sagespawn.SageSpawn.close
[24 tests, 1 failure, 5.08 s]
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/17686#comment:34>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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