[1.9.x] Fixed #25894 -- Fixed evaluation of zero-length slices of QuerySet.values().

Backport of 69b69f6d6085d80ccf36a3e999e9e5b98d580786 from master

1 files changed, 6 insertions, 0 deletions

diff --git a/tests/queries/tests.py b/tests/queries/tests.py
index 61f04efccb..98d68d4092 100644
--- a/tests/queries/tests.py
+++ b/tests/queries/tests.py
@@ -2429,6 +2429,12 @@ class WeirdQuerysetSlicingTests(BaseQuerysetTest):
     def test_empty_sliced_subquery_exclude(self):
         self.assertEqual(Eaten.objects.exclude(food__in=Food.objects.all()[0:0]).count(), 1)
 
+    def test_zero_length_values_slicing(self):
+        n = 42
+        with self.assertNumQueries(0):
+            self.assertQuerysetEqual(Article.objects.values()[n:n], [])
+            self.assertQuerysetEqual(Article.objects.values_list()[n:n], [])
+
 
 class EscapingTests(TestCase):
     def test_ticket_7302(self):