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| author | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2017-07-10 19:42:58 +0200 |
|---|---|---|
| committer | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2017-07-10 20:49:15 +0200 |
| commit | b72298de75952a5f8871f973c3e62f6634588443 (patch) | |
| tree | 448629f675436ca06ec1ee7f845e599ef2c72dcc | |
| parent | 5b450b84e14f42302f58ec1f15a67a368e64d85c (diff) | |
[1.11.x] Added test for intersection() when combining with a queryset raising EmptyResultSet.
Backport of 9bca0d0b38d941fe7f3842cb2259d018823ed25e from master
| -rw-r--r-- | tests/queries/test_qs_combinators.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/queries/test_qs_combinators.py b/tests/queries/test_qs_combinators.py index ec341952ea..235eb4f15d 100644 --- a/tests/queries/test_qs_combinators.py +++ b/tests/queries/test_qs_combinators.py @@ -49,9 +49,13 @@ class QuerySetSetOperationTests(TestCase): def test_intersection_with_empty_qs(self): qs1 = Number.objects.all() qs2 = Number.objects.none() + qs3 = Number.objects.filter(pk__in=[]) self.assertEqual(len(qs1.intersection(qs2)), 0) + self.assertEqual(len(qs1.intersection(qs3)), 0) self.assertEqual(len(qs2.intersection(qs1)), 0) + self.assertEqual(len(qs3.intersection(qs1)), 0) self.assertEqual(len(qs2.intersection(qs2)), 0) + self.assertEqual(len(qs3.intersection(qs3)), 0) @skipUnlessDBFeature('supports_select_difference') def test_difference_with_empty_qs(self): |