[5.0.x] Fixed #35127 -- Made Model.full_clean() ignore GeneratedFields.

Thanks Claude Paroz for the report.

Regression in f333e3513e8bdf5ffeb6eeb63021c230082e6f95.
Backport of 4879907223d70ee1a82474d9286ccfa5dae96971 from main

1 files changed, 8 insertions, 0 deletions

diff --git a/tests/model_fields/test_generatedfield.py b/tests/model_fields/test_generatedfield.py
index 589f78cbb0..a636e984fd 100644
--- a/tests/model_fields/test_generatedfield.py
+++ b/tests/model_fields/test_generatedfield.py
@@ -168,6 +168,14 @@ class GeneratedFieldTestMixin:
         with self.assertRaisesMessage(AttributeError, msg):
             m.field
 
+    def test_full_clean(self):
+        m = self.base_model(a=1, b=2)
+        # full_clean() ignores GeneratedFields.
+        m.full_clean()
+        m.save()
+        m = self._refresh_if_needed(m)
+        self.assertEqual(m.field, 3)
+
     def test_create(self):
         m = self.base_model.objects.create(a=1, b=2)
         m = self._refresh_if_needed(m)