Unfortunately, adding the super() calls didn't help. On Tuesday, July 14, 2015 at 12:47:02 PM UTC+1, Tim Graham wrote: > > Please try adding the super() calls. > > On Tuesday, July 14, 2015 at 5:44:09 AM UTC-4, [email protected] wrote: >> >> Hi, yes. Some of my test classes do use setUpClass() without calling >> super(). >> >> On Monday, July 13, 2015 at 5:44:03 PM UTC+1, Tim Graham wrote: >>> >>> Do your test classes use setUpClass() and/or tearDownClass()? If so, >>> are you missing super() calls in those methods? >>> >>> On Monday, July 13, 2015 at 9:37:03 AM UTC-4, [email protected] >>> wrote: >>>> >>>> Thanks for the link >>>> This is the commit at which my tests start failing: >>>> da9fe5c Fixed #20392 -- Added TestCase.setUpTestData() >>>> >>>> On Monday, July 13, 2015 at 12:39:57 PM UTC+1, Tim Graham wrote: >>>>> >>>>> That's a starting point, but there are still a lot of commits between >>>>> 1.8 and 1.7.x. Here's what I meant by "bisecting the commit": >>>>> >>>>> >>>>> https://docs.djangoproject.com/en/dev/internals/contributing/triaging-tickets/#bisecting-a-regression >>>>> >>>>> On Monday, July 13, 2015 at 5:50:49 AM UTC-4, [email protected] >>>>> wrote: >>>>>> >>>>>> Thanks for the swift reply. The problem starts with Django 1.8.0. My >>>>>> test suite passes on all 1.7.x versions. >>>>>> >>>>>> On Friday, July 10, 2015 at 2:32:25 PM UTC+1, Tim Graham wrote: >>>>>>> >>>>>>> No ideas, but if you could bisect to find the Django commit where >>>>>>> the problem started to appear that will probably help. >>>>>>> >>>>>>> On Friday, July 10, 2015 at 7:21:37 AM UTC-4, [email protected] >>>>>>> wrote: >>>>>>>> >>>>>>>> Hi, >>>>>>>> >>>>>>>> I've recently tried upgrading from Django 1.7.6 to 1.8.3 but >>>>>>>> haven't been able to get my test suite to pass. >>>>>>>> >>>>>>>> My main problem is that all of the tests pass when run >>>>>>>> individually, but when run as an entire test suite, many arbitraily >>>>>>>> fail >>>>>>>> due to an *InterfaceError: connection already closed*: >>>>>>>> >>>>>>>> File >>>>>>>> "/usr/local/lib/python2.7/dist-packages/django/db/models/sql/compiler.py" >>>>>>>> , line 838, in execute_sql >>>>>>>> cursor = self.connection.cursor() >>>>>>>> File >>>>>>>> "/usr/local/lib/python2.7/dist-packages/django/db/backends/base/base.py" >>>>>>>> , line 164, in cursor >>>>>>>> cursor = self.make_cursor(self._cursor()) >>>>>>>> File >>>>>>>> "/usr/local/lib/python2.7/dist-packages/django/db/backends/base/base.py" >>>>>>>> , line 137, in _cursor >>>>>>>> return self.create_cursor() >>>>>>>> File "/usr/local/lib/python2.7/dist-packages/django/db/utils.py", >>>>>>>> line 97, in __exit__ >>>>>>>> six.reraise(dj_exc_type, dj_exc_value, traceback) >>>>>>>> File >>>>>>>> "/usr/local/lib/python2.7/dist-packages/django/db/backends/base/base.py" >>>>>>>> , line 137, in _cursor >>>>>>>> return self.create_cursor() >>>>>>>> File >>>>>>>> "/usr/local/lib/python2.7/dist-packages/django/db/backends/postgresql_psycopg2/base.py" >>>>>>>> , line 212, in create_cursor >>>>>>>> cursor = self.connection.cursor() >>>>>>>> InterfaceError: connection already closed >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> I was previously using psycopg2.6 with Postgres 9.3 and have tried >>>>>>>> upgrading to psycopg2.6.1 with Postgres 9.4, but this hasn't helped. >>>>>>>> >>>>>>>> Forcing all my TestCase classes to inherit from SimpleTestCase >>>>>>>> resolves this issue, but inheriting from SimpleTestCase isn't >>>>>>>> something >>>>>>>> that I wish to do. >>>>>>>> >>>>>>>> Any help would be much appreciated. >>>>>>>> >>>>>>>> Thanks, >>>>>>>> >>>>>>>> Tom >>>>>>>> >>>>>>>
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