Fixed #10799: fixed the use of list_editable with model inheritance and custom one-to-one parent links. Thanks, Alex Gaynor.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@10590 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/regressiontests/admin_views/tests.py

@@ -2,8 +2,6 @@
 
 import re
 import datetime
-import os
-
 from django.core.files import temp as tempfile
 from django.test import TestCase
 from django.contrib.auth.models import User, Permission
@@ -18,7 +16,7 @@ from django.utils.html import escape
 from models import (Article, BarAccount, CustomArticle, EmptyModel,
                     ExternalSubscriber, FooAccount, Gallery,
                     ModelWithStringPrimaryKey, Person, Persona, Picture,
-                    Podcast, Section, Subscriber)
+                    Podcast, Section, Subscriber, Vodcast)
 
 try:
     set
@@ -801,6 +799,11 @@ class AdminViewListEditable(TestCase):
         response = self.client.get('/test_admin/admin/admin_views/podcast/')
         self.failUnlessEqual(response.status_code, 200)
 
+    def test_inheritance_2(self):
+        Vodcast.objects.create(name="This Week in Django", released=True)
+        response = self.client.get('/test_admin/admin/admin_views/vodcast/')
+        self.failUnlessEqual(response.status_code, 200)
+
     def test_changelist_input_html(self):
         response = self.client.get('/test_admin/admin/admin_views/person/')
         # 2 inputs per object(the field and the hidden id field) = 6