id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
10142	Doctests failing on aggregation	Vinay Sajip <vinay_sajip@…>		"I'm getting a failure on running the test suite. I looked for an existing ticket with this problem, but didn't see one; sorry if I missed it.

{{{
Environment
===========
This is a checkout of SVN rev 9791.
OS: Ubuntu 2.6.15-53-386 #1 PREEMPT Mon Nov 24 17:50:35 UTC 2008 i686 GNU/Linux
Python: Python 2.4.3 (#2, Jul 31 2008, 21:56:52) [GCC 4.0.3 (Ubuntu 4.0.3-1ubuntu5)] on linux2
Database: postgresql (in settings.py), PostgreSQL 8.2 on Windows
}}}

{{{
Test Output
===========
FAIL: Doctest: regressiontests.aggregation_regress.models.__test__.API_TESTS
----------------------------------------------------------------------
Traceback (most recent call last):
  File ""/usr/lib/python2.4/site-packages/django/test/_doctest.py"", line 2180, in runTest
    raise self.failureException(self.format_failure(new.getvalue()))
AssertionError: Failed doctest test for regressiontests.aggregation_regress.models.__test__.API_TESTS
  File ""/home/vinay/projects/django/upstream/tests/regressiontests/aggregation_regress/models.py"", line unknown line number, in API_TESTS

----------------------------------------------------------------------
File ""/home/vinay/projects/django/upstream/tests/regressiontests/aggregation_regress/models.py"", line ?, in regressiontests.aggregation_regress.models.__test__.API_TESTS
Failed example:
    Book.objects.aggregate(StdDev('pages'))
Expected:
    {'pages__stddev': 311.46...}
Got:
    {'pages__stddev': 341.19344464199003}
----------------------------------------------------------------------
File ""/home/vinay/projects/django/upstream/tests/regressiontests/aggregation_regress/models.py"", line ?, in regressiontests.aggregation_regress.models.__test__.API_TESTS
Failed example:
    Book.objects.aggregate(StdDev('price'))
Expected:
    {'price__stddev': 24.16...}
Got:
    {'price__stddev': 26.467595848508797}
----------------------------------------------------------------------
File ""/home/vinay/projects/django/upstream/tests/regressiontests/aggregation_regress/models.py"", line ?, in regressiontests.aggregation_regress.models.__test__.API_TESTS
Failed example:
    Book.objects.aggregate(Variance('pages'))
Expected:
    {'pages__variance': 97010.80...}
Got:
    {'pages__variance': 116412.96666666666}
----------------------------------------------------------------------
File ""/home/vinay/projects/django/upstream/tests/regressiontests/aggregation_regress/models.py"", line ?, in regressiontests.aggregation_regress.models.__test__.API_TESTS
Failed example:
    Book.objects.aggregate(Variance('price'))
Expected:
    {'price__variance': 583.77...}
Got:
    {'price__variance': 700.53363000000002}


----------------------------------------------------------------------
Ran 594 tests in 634.307s

FAILED (failures=1)
}}}

"		closed	Database layer (models, ORM)	dev		fixed	doctest failure		Accepted	0	0	0	0	0	0