Ticket #16055: 16055-test.diff

tests/generic_relations_regress/models.py

@@ -61 +61 @@
 
 
 class CharLink(models.Model):
+    title = models.CharField(max_length=20)
     content_type = models.ForeignKey(ContentType, models.CASCADE)
     object_id = models.CharField(max_length=100)
     content_object = GenericForeignKey()
 
 
 class TextLink(models.Model):
+    title = models.CharField(max_length=20)
     content_type = models.ForeignKey(ContentType, models.CASCADE)
     object_id = models.TextField()
     content_object = GenericForeignKey()

tests/generic_relations_regress/tests.py

@@ -50 +50 @@
         TextLink.objects.create(content_object=oddrel)
         oddrel.delete()
 
+    def test_charlink_filter(self):
+        # Regression for #16055
+        oddrel = OddRelation1.objects.create(name='clink')
+        cl = CharLink.objects.create(content_object=oddrel, title='title')
+        list(OddRelation1.objects.filter(clinks__title='title'))
+
+    def test_textlink_filter(self):
+        # Regression for #16055
+        oddrel = OddRelation2.objects.create(name='tlink')
+        tl = TextLink.objects.create(content_object=oddrel, title='title')
+        list(OddRelation2.objects.filter(tlinks__title='title'))
+
     def test_q_object_or(self):
         """
         Tests that SQL query parameters for generic relations are properly