In data martedì 23 febbraio 2010 14:19:08, Victor Engmark ha scritto:
> On Tue, Feb 23, 2010 at 1:50 PM, Samuele Kaplun <[email protected]>
wrote:
> > In data martedì 23 febbraio 2010 13:11:37, Victor Engmark ha scritto:
> >> I'm having some trouble running unit tests that modify the database -
> >> They never seem to be able to do anything. Has anyone else seen this
> >> error before? Its explanation
> >> <http://dev.mysql.com/doc/refman/5.0/en/commands-out-of-sync.html>
> >> doesn't help much;
> >> vengmark@pcgssi10:/opt/cds-invenio/lib/python/invenio$ grep
> >> mysql_use_result * returned nothing. Also,
> >> vengmark@pcgssi10:/opt/cds-invenio/var/log$ grep -i mysql *
> >> returned only a lot of "Module _mysql was already imported" messages.
> >>
> >> vengmark@pcgssi10:~/src/cds-invenio/modules/webtag/lib (webtag)$
> >> ./webtag_tests.py --yes-i-know
> >> ^CTraceback (most recent call last):
> >> [...]
> >> KeyboardInterrupt
> >> Exception _mysql_exceptions.ProgrammingError: (2014, "Commands out of
> >> sync; you can't run this command now") in <bound method Cursor.__del__
> >> of <MySQLdb.cursors.Cursor object at 0x8f1df8c>> ignored
> >
> > for the Out of sync error, in this case, it most probably due to the
> > KeyboardInterrupt (caused by Ctrl-C) that you have hit. This normally
> > causes an unexpected loss of connection with MySQL which translates into
> > the Out of sync error.
> >
> > The "Module _mysql was already imported" messages are harmless (IMHO) and
> > they happens on Ubuntu...
>
> OK, thanks!
>
> > For the exact explanation of why you can't run the unittest unfortunately
> > I can't tell :-( I would need to see your particular file...
>
> This is the file:
> <http://cdsware.cern.ch/repo/?p=personal/cds-invenio-vengmark.git;a=blob;f=
> modules/webtag/lib/webtag_tests.py;hb=webtag>. When running it in IPython
> it says it runs 0 unit tests
> successfully...
Have you tried using:
$ from invenio.testutils import run_test_suite
and then in your main instead of:
$ return unittest.main()
to use:
$ run_test_suite(TEST_SUITE)
This is the traditional way used in the other unit tests in Invenio.
I think the issue is related to unittest.main() not knowing what actually to
execute...
Cheers,
Sam
P.s. as a side note, I noticed you are using the "with" statement in your
code, but for the time being Invenio is going to still support Python 2.4.x
(which is what is available by default on SLC5).
--
Samuele Kaplun ** CERN Document Server ** <http://cds.cern.ch/>
