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Fixed #25772 -- Corrected __len lookup on ArrayField for empty arrays.

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Attila Tovt 2015-11-22 02:59:37 +02:00 • committed by Tim Graham
parent a3708fda35
commit 88fc9e2826
3 changed files with 15 additions and 1 deletions
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7
tests/postgres_tests/test_array.py
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@ -231,6 +231,13 @@ class TestQuerying(PostgreSQLTestCase):
self.objs[0:3]
)
def test_len_empty_array(self):
obj = NullableIntegerArrayModel.objects.create(field=[])
self.assertSequenceEqual(
NullableIntegerArrayModel.objects.filter(field__len=0),
[obj]
)
def test_slice(self):
self.assertSequenceEqual(
NullableIntegerArrayModel.objects.filter(field__0_1=[2]),