Fixed #33823 -- Made inspectdb generate unique related_name when reverse accessor clashes.

2 files changed, 10 insertions, 0 deletions

diff --git a/tests/inspectdb/models.py b/tests/inspectdb/models.py
index 4227299b94..c07cd4def1 100644
--- a/tests/inspectdb/models.py
+++ b/tests/inspectdb/models.py
@@ -9,6 +9,7 @@ class People(models.Model):
 
 class Message(models.Model):
     from_field = models.ForeignKey(People, models.CASCADE, db_column="from_id")
+    author = models.ForeignKey(People, models.CASCADE, related_name="message_authors")
 
 
 class PeopleData(models.Model):
diff --git a/tests/inspectdb/tests.py b/tests/inspectdb/tests.py
index 9bf3c432e5..66b2eb8260 100644
--- a/tests/inspectdb/tests.py
+++ b/tests/inspectdb/tests.py
@@ -433,6 +433,15 @@ class InspectDBTestCase(TestCase):
         # The error message depends on the backend
         self.assertIn("# The error was:", output)
 
+    def test_same_relations(self):
+        out = StringIO()
+        call_command("inspectdb", "inspectdb_message", stdout=out)
+        self.assertIn(
+            "author = models.ForeignKey('InspectdbPeople', models.DO_NOTHING, "
+            "related_name='inspectdbmessage_author_set')",
+            out.getvalue(),
+        )
+
 
 class InspectDBTransactionalTests(TransactionTestCase):
     available_apps = ["inspectdb"]