diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/regressiontests/queries/models.py | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/regressiontests/queries/models.py b/tests/regressiontests/queries/models.py index f3f0ad8857..f22cfb3af3 100644 --- a/tests/regressiontests/queries/models.py +++ b/tests/regressiontests/queries/models.py @@ -1339,3 +1339,23 @@ Using an empty generator expression as the rvalue for an "__in" lookup is legal [] """ + +# Sqlite 3 does not support passing in more than 1000 parameters except by +# changing a parameter at compilation time. +if settings.DATABASES[DEFAULT_DB_ALIAS]['ENGINE'] != "django.db.backends.sqlite3": + __test__["API_TESTS"] += """ +Bug #14244: Test that the "in" lookup works with lists of 1000 items or more. +>>> Number.objects.all().delete() +>>> numbers = range(2500) +>>> for num in numbers: +... _ = Number.objects.create(num=num) +>>> Number.objects.filter(num__in=numbers[:1000]).count() +1000 +>>> Number.objects.filter(num__in=numbers[:1001]).count() +1001 +>>> Number.objects.filter(num__in=numbers[:2000]).count() +2000 +>>> Number.objects.filter(num__in=numbers).count() +2500 + +""" |