diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/regressiontests/queries/models.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/regressiontests/queries/models.py b/tests/regressiontests/queries/models.py index aa1fa1edfc..49b45e83fd 100644 --- a/tests/regressiontests/queries/models.py +++ b/tests/regressiontests/queries/models.py @@ -953,6 +953,19 @@ relations. >>> len([x[2] for x in q.alias_map.values() if x[2] == q.LOUTER and q.alias_refcount[x[1]]]) 1 +A check to ensure we don't break the internal query construction of GROUP BY +and HAVING. These aren't supported in the public API, but the Query class knows +about them and shouldn't do bad things. +>>> qs = Tag.objects.values_list('parent_id', flat=True).order_by() +>>> qs.query.group_by = ['parent_id'] +>>> qs.query.having = ['count(parent_id) > 1'] +>>> expected = [t3.parent_id, t4.parent_id] +>>> expected.sort() +>>> result = list(qs) +>>> result.sort() +>>> expected == result +True + """} # In Python 2.3 and the Python 2.6 beta releases, exceptions raised in __len__ |