diff --git a/tests/postgres_tests/test_array.py b/tests/postgres_tests/test_array.py index a893a954060ec..d152f76b3d1bd 100644 --- a/tests/postgres_tests/test_array.py +++ b/tests/postgres_tests/test_array.py @@ -228,6 +228,14 @@ def test_slice_nested(self): [instance] ) + def test_usage_in_subquery(self): + self.assertSequenceEqual( + NullableIntegerArrayModel.objects.filter( + id__in=NullableIntegerArrayModel.objects.filter(field__len=3) + ), + [self.objs[3]] + ) + class TestChecks(PostgreSQLTestCase): diff --git a/tests/postgres_tests/test_hstore.py b/tests/postgres_tests/test_hstore.py index 398f444167d3e..34229bb15caf2 100644 --- a/tests/postgres_tests/test_hstore.py +++ b/tests/postgres_tests/test_hstore.py @@ -132,6 +132,12 @@ def test_key_isnull(self): self.objs[:2] ) + def test_usage_in_subquery(self): + self.assertSequenceEqual( + HStoreModel.objects.filter(id__in=HStoreModel.objects.filter(field__a='b')), + self.objs[:2] + ) + class TestSerialization(PostgreSQLTestCase): test_data = '[{"fields": {"field": "{\\"a\\": \\"b\\"}"}, "model": "postgres_tests.hstoremodel", "pk": null}]' diff --git a/tests/postgres_tests/test_json.py b/tests/postgres_tests/test_json.py index 9637d47ec6414..b4f0dd4ecfc86 100644 --- a/tests/postgres_tests/test_json.py +++ b/tests/postgres_tests/test_json.py @@ -204,6 +204,12 @@ def test_deep_lookup_transform(self): [self.objs[7], self.objs[8]] ) + def test_usage_in_subquery(self): + self.assertSequenceEqual( + JSONModel.objects.filter(id__in=JSONModel.objects.filter(field__c=1)), + self.objs[7:9] + ) + @skipUnlessPG94 class TestSerialization(TestCase):