[4.0.x] Fixed #33132 -- Fixed test client handling of querystring only redirects.

Regression in 1e5aa8e1c79252cc810af21294a6e945d11d37b3.

Backport of b1bf8c8a4ba04049dc19217bf0e876488a4fae3c from main

1 files changed, 7 insertions, 0 deletions

diff --git a/tests/test_client/tests.py b/tests/test_client/tests.py
index 3799dada91..e8ac4bfc00 100644
--- a/tests/test_client/tests.py
+++ b/tests/test_client/tests.py
@@ -291,6 +291,13 @@ class ClientTest(TestCase):
         self.assertEqual(response.status_code, 200)
         self.assertEqual(response.request['PATH_INFO'], '/accounts/login/')
 
+    def test_redirect_to_querystring_only(self):
+        """A URL that consists of a querystring only can be followed"""
+        response = self.client.post('/post_then_get_view/', follow=True)
+        self.assertEqual(response.status_code, 200)
+        self.assertEqual(response.request['PATH_INFO'], '/post_then_get_view/')
+        self.assertEqual(response.content, b'The value of success is true.')
+
     def test_follow_307_and_308_redirect(self):
         """
         A 307 or 308 redirect preserves the request method after the redirect.