#12415: Update doctesting framework
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
Reporter: robertwb
|
Owner: jdemeyer
Type: enhancement
|
Status: needs_review
Priority: major
|
Milestone: sage-5.8
Component: doctest
|
Resolution:
Keywords:
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Work issues:
Report Upstream: N/A
|
Reviewers: Jeroen Demeyer, David Roe
Authors: David Roe, Robert Bradshaw, Jeroen Demeyer
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Merged in:
Dependencies: #13147,#13146, #13145, #12723, #12392, #12393, #12395,
#12396, #12397, #12381, #12382, #12383, #12384, #11871, #13195, #13121, #13748,
#13899, #12719, #5155, #14070, #14079, #14150, #14158, #14182, #14184, #14054
| Stopgaps:
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Comment (by jhpalmieri):
On OS X 10.8.2.
Running with `sage -btp 1 ...`:
{{{
sage -t --long devel/sage/sage/tests/french_book/polynomes.py
/Users/palmieri/Desktop/Sage_stuff/sage_builds/sage-5.8.beta2/local/lib/python2.7
/site-packages/Cython/Build/Dependencies.py:229: UnicodeWarning: Unicode
equal comparison failed to convert both arguments to Unicode -
interpreting them as being unequal
if code[q-1] == u'\\':
[107 tests, 2.6 s]
}}}
Running with `sage -btp 2 ...` — note the random (?) placement of the
unicode warning:
{{{
sage -t --long devel/sage/sage/tests/book_stein_modform.py
[239 tests, 3.3 s]
/Users/palmieri/Desktop/Sage_stuff/sage_builds/sage-5.8.beta2/local/lib/python2.7
/site-packages/Cython/Build/Dependencies.py:229: UnicodeWarning: Unicode
equal comparison failed to convert both arguments to Unicode -
interpreting them as being unequal
if code[q-1] == u'\\':
sage -t --long devel/sage/sage/tests/french_book/polynomes.py
[107 tests, 2.3 s]
}}}
Without the `import readline` statement, I got one nonrepeatable failure
with `sage -btp 2 ...` (probably has nothing to do with readline, but have
you seen this before?):
{{{
sage -t --long devel/sage/sage/doctest/forker.py
**********************************************************************
File "devel/sage/sage/doctest/forker.py", line 1693, in
sage.doctest.forker.DocTestWorker.read_messages
Failed example:
while W.rmessages is not None:
W.read_messages()
Exception raised:
Traceback (most recent call last):
File
"/Users/palmieri/Desktop/Sage_stuff/sage_builds/sage-5.8.beta2/local/lib/python2.7
/site-packages/sage/doctest/forker.py", line 436, in _run
self.execute(example, compiled, test.globs)
File
"/Users/palmieri/Desktop/Sage_stuff/sage_builds/sage-5.8.beta2/local/lib/python2.7
/site-packages/sage/doctest/forker.py", line 792, in execute
exec compiled in globs
File "<doctest sage.doctest.forker.DocTestWorker.read_messages[9]>",
line 2, in <module>
W.read_messages()
File
"/Users/palmieri/Desktop/Sage_stuff/sage_builds/sage-5.8.beta2/local/lib/python2.7
/site-packages/sage/doctest/forker.py", line 1703, in read_messages
s = os.read(self.rmessages, 4096)
OSError: [Errno 4] Interrupted system call
**********************************************************************
1 item had failures:
1 of 13 in sage.doctest.forker.DocTestWorker.read_messages
[384 tests, 1 failure, 17.3 s]
}}}
With or without the `import readline` statement, I see this when piping
through `less`, with `-btp 1` or `-btp 2`:
{{{
Installing c_lib
ESC[?1034hscons: `install' is up to date.
}}}
Except for the nonrepeatable failure, I see no difference with or without
`import readline`.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12415#comment:254>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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