diff options
| author | Hannes Ljungberg <hannes.ljungberg@gmail.com> | 2020-10-17 21:54:36 +0200 |
|---|---|---|
| committer | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2020-10-19 08:36:07 +0200 |
| commit | c7c7615d005b1454e6958a4ee35a3a976d12319e (patch) | |
| tree | 83208c5b312ddab83d3739ad1e1e1b5db79786b3 /tests | |
| parent | 4e4db426c5b0a18d1fd4dac6fc1342ab7762b288 (diff) | |
Fixed #32116 -- Fixed QuerySet.order_by() crash on EmptyQuerySet with union() on a single non-empty ordered queryset.
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/queries/test_qs_combinators.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tests/queries/test_qs_combinators.py b/tests/queries/test_qs_combinators.py index 5a10196da5..073f104a22 100644 --- a/tests/queries/test_qs_combinators.py +++ b/tests/queries/test_qs_combinators.py @@ -106,6 +106,11 @@ class QuerySetSetOperationTests(TestCase): self.assertEqual(len(qs2.union(qs2)), 0) self.assertEqual(len(qs3.union(qs3)), 0) + def test_empty_qs_union_with_ordered_qs(self): + qs1 = Number.objects.all().order_by('num') + qs2 = Number.objects.none().union(qs1).order_by('num') + self.assertEqual(list(qs1), list(qs2)) + def test_limits(self): qs1 = Number.objects.all() qs2 = Number.objects.all() |