Fixed #31114 -- Fixed HttpRequest.build_absolute_uri() crash with reverse_lazy() locations.

1 files changed, 11 insertions, 1 deletions

diff --git a/tests/urlpatterns_reverse/tests.py b/tests/urlpatterns_reverse/tests.py
index d26923ab9d..94c2d40fe8 100644
--- a/tests/urlpatterns_reverse/tests.py
+++ b/tests/urlpatterns_reverse/tests.py
@@ -13,7 +13,9 @@ from django.http import (
     HttpRequest, HttpResponsePermanentRedirect, HttpResponseRedirect,
 )
 from django.shortcuts import redirect
-from django.test import SimpleTestCase, TestCase, override_settings
+from django.test import (
+    RequestFactory, SimpleTestCase, TestCase, override_settings,
+)
 from django.test.utils import override_script_prefix
 from django.urls import (
     NoReverseMatch, Resolver404, ResolverMatch, URLPattern, URLResolver,
@@ -529,6 +531,14 @@ class ReverseLazyTest(TestCase):
             'Some URL: /login/'
         )
 
+    def test_build_absolute_uri(self):
+        factory = RequestFactory()
+        request = factory.get('/')
+        self.assertEqual(
+            request.build_absolute_uri(reverse_lazy('some-login-page')),
+            'http://testserver/login/',
+        )
+
 
 class ReverseLazySettingsTest(AdminScriptTestCase):
     """