--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/parts/django/tests/regressiontests/context_processors/tests.py	Sat Jan 08 11:20:57 2011 +0530
@@ -0,0 +1,112 @@
+"""
+Tests for Django's bundled context processors.
+"""
+
+from django.conf import settings
+from django.contrib.auth import authenticate
+from django.db.models import Q
+from django.test import TestCase
+from django.template import Template
+
+class RequestContextProcessorTests(TestCase):
+    """
+    Tests for the ``django.core.context_processors.request`` processor.
+    """
+
+    urls = 'regressiontests.context_processors.urls'
+
+    def test_request_attributes(self):
+        """
+        Test that the request object is available in the template and that its
+        attributes can't be overridden by GET and POST parameters (#3828).
+        """
+        url = '/request_attrs/'
+        # We should have the request object in the template.
+        response = self.client.get(url)
+        self.assertContains(response, 'Have request')
+        # Test is_secure.
+        response = self.client.get(url)
+        self.assertContains(response, 'Not secure')
+        response = self.client.get(url, {'is_secure': 'blah'})
+        self.assertContains(response, 'Not secure')
+        response = self.client.post(url, {'is_secure': 'blah'})
+        self.assertContains(response, 'Not secure')
+        # Test path.
+        response = self.client.get(url)
+        self.assertContains(response, url)
+        response = self.client.get(url, {'path': '/blah/'})
+        self.assertContains(response, url)
+        response = self.client.post(url, {'path': '/blah/'})
+        self.assertContains(response, url)
+
+class AuthContextProcessorTests(TestCase):
+    """
+    Tests for the ``django.contrib.auth.context_processors.auth`` processor
+    """
+    urls = 'regressiontests.context_processors.urls'
+    fixtures = ['context-processors-users.xml']
+
+    def test_session_not_accessed(self):
+        """
+        Tests that the session is not accessed simply by including
+        the auth context processor
+        """
+        response = self.client.get('/auth_processor_no_attr_access/')
+        self.assertContains(response, "Session not accessed")
+
+    def test_session_is_accessed(self):
+        """
+        Tests that the session is accessed if the auth context processor
+        is used and relevant attributes accessed.
+        """
+        response = self.client.get('/auth_processor_attr_access/')
+        self.assertContains(response, "Session accessed")
+
+    def test_perms_attrs(self):
+        self.client.login(username='super', password='secret')
+        response = self.client.get('/auth_processor_perms/')
+        self.assertContains(response, "Has auth permissions")
+
+    def test_message_attrs(self):
+        self.client.login(username='super', password='secret')
+        response = self.client.get('/auth_processor_messages/')
+        self.assertContains(response, "Message 1")
+
+    def test_user_attrs(self):
+        """
+        Test that the lazy objects returned behave just like the wrapped objects.
+        """
+        # These are 'functional' level tests for common use cases.  Direct
+        # testing of the implementation (SimpleLazyObject) is in the 'utils'
+        # tests.
+        self.client.login(username='super', password='secret')
+        user = authenticate(username='super', password='secret')
+        response = self.client.get('/auth_processor_user/')
+        self.assertContains(response, "unicode: super")
+        self.assertContains(response, "id: 100")
+        self.assertContains(response, "username: super")
+        # bug #12037 is tested by the {% url %} in the template:
+        self.assertContains(response, "url: /userpage/super/")
+
+        # See if this object can be used for queries where a Q() comparing
+        # a user can be used with another Q() (in an AND or OR fashion).
+        # This simulates what a template tag might do with the user from the
+        # context. Note that we don't need to execute a query, just build it.
+        #
+        # The failure case (bug #12049) on Python 2.4 with a LazyObject-wrapped
+        # User is a fatal TypeError: "function() takes at least 2 arguments
+        # (0 given)" deep inside deepcopy().
+        #
+        # Python 2.5 and 2.6 succeeded, but logged internally caught exception
+        # spew:
+        #
+        #    Exception RuntimeError: 'maximum recursion depth exceeded while
+        #    calling a Python object' in <type 'exceptions.AttributeError'>
+        #    ignored"
+        query = Q(user=response.context['user']) & Q(someflag=True)
+
+        # Tests for user equality.  This is hard because User defines
+        # equality in a non-duck-typing way
+        # See bug #12060
+        self.assertEqual(response.context['user'], user)
+        self.assertEqual(user, response.context['user'])