Hi,

There are actually three real test failures on OS X 10.5 PPC.  They
both probably involve rounding issues.  The second is harmless.  The
first and third look serious.    They are now

http://trac.sagemath.org/sage_trac/ticket/6753
http://trac.sagemath.org/sage_trac/ticket/6754
http://trac.sagemath.org/sage_trac/ticket/6755

sage -t -long "devel/sage/sage/rings/number_field/totallyreal_rel.py"
**********************************************************************
File 
"/Users/wstein/build/sage-4.1.1/devel/sage/sage/rings/number_field/totallyreal_rel.py",
line 47:
    sage: sage.rings.number_field.totallyreal_rel.integral_elements_in_box(K,
[[0,5],[0,5]])
Expected:
    [0, 5, -alpha + 2, -alpha + 3, 1, 2, 3, 4, alpha + 2, alpha + 3]
Got:
    [0, -alpha + 3, -alpha + 2, 4, 3, 2, 1, alpha + 3, alpha + 2]
**********************************************************************
1 items had failures:
   1 of   7 in __main__.example_1
***Test Failed*** 1 failures.
For whitespace errors, see the file
/Users/wstein/build/sage-4.1.1/tmp/.doctest_totallyreal_rel.py
         [9.9 s]


I've made this a 4.1.2 blocker: http://trac.sagemath.org/sage_trac/ticket/6753




**********************************************************************
File 
"/Users/wstein/build/sage-4.1.1/devel/sage/sage/schemes/elliptic_curves/ell_rational_field.py",
line 2881:
    sage: E.division_polynomial(3).roots(CC,multiplicities=False)
Expected:
    [-2.88288879135334,
    1.39292799513138,
    0.078313731444316... - 0.492840991709879*I,
    0.078313731444316... + 0.492840991709879*I]
Got:
    [-2.88288879135335, 1.39292799513138, 0.0783137314443168 -
0.492840991709879*I, 0.0783137314443168 + 0.492840991709879*I]
**********************************************************************
1 items had failures:
   1 of  22 in __main__.example_61
***Test Failed*** 1 failures.

This is http://trac.sagemath.org/sage_trac/ticket/6754

-------------

twist.py also fails every time with the following errors:

pdlc424:sage-4.1.1 wstein$ ./sage -t devel/sage/sage/server/simple/twist.py
sage -t  "devel/sage/sage/server/simple/twist.py"
**********************************************************************
File "/Users/wstein/build/sage-4.1.1/devel/sage/sage/server/simple/twist.py",
line 51:
    sage: print
get_url('http://localhost:%s/simple/compute?session=%s&code=2*2' %
(port, session))
Expected:
    {
    "status": "done",
    "files": [],
    "cell_id": 1
    }
    ___S_A_G_E___
    4
Got:
    {
    "status": "computing",
    "files": [],
    "cell_id": 1
    }
    ___S_A_G_E___
    <BLANKLINE>
**********************************************************************
File "/Users/wstein/build/sage-4.1.1/devel/sage/sage/server/simple/twist.py",
line 95:
    sage: print
get_url('http://localhost:%s/simple/compute?session=%s&code=%s' %
(port, session, urllib.quote(code)))
Expected:
    {
    "status": "done",
    "files": ["a.txt"],
    "cell_id": 3
    }
    ___S_A_G_E___
Got:
    {
    "status": "done",
    "files": [],
    "cell_id": 3
    }
    ___S_A_G_E___
    <BLANKLINE>
    Traceback (most recent call last):    h = open('a.txt', 'w');
h.write('test'); h.close()
    NameError: name 'os' is not defined
    THERE WAS AN ERROR LOADING THE SAGE LIBRARIES.  Try starting Sage
from the command line to see what the error is.
**********************************************************************
File "/Users/wstein/build/sage-4.1.1/devel/sage/sage/server/simple/twist.py",
line 103:
    sage: print
get_url('http://localhost:%s/simple/file?session=%s&cell=3&file=a.txt'
% (port, session))
Expected:
    test
Got:
    No such file a.txt in cell 3.
**********************************************************************
1 items had failures:
   3 of  24 in __main__.example_0
***Test Failed*** 3 failures.
For whitespace errors, see the file
/Users/wstein/build/sage-4.1.1/tmp/.doctest_twist.py

http://trac.sagemath.org/sage_trac/ticket/6755

-- 
William Stein
Associate Professor of Mathematics
University of Washington
http://wstein.org

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