39 lines
1.6 KiB
Python
39 lines
1.6 KiB
Python
try:
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from cStringIO import StringIO
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except ImportError:
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from StringIO import StringIO
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from django.contrib.auth.management import create_permissions
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from django.contrib.auth import models as auth_models
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from django.contrib.contenttypes import models as contenttypes_models
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from django.core.management import call_command
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from django.test import TestCase
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class TestAuthPermissions(TestCase):
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def tearDown(self):
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# These tests mess with content types, but content type lookups
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# are cached, so we need to make sure the effects of this test
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# are cleaned up.
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contenttypes_models.ContentType.objects.clear_cache()
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def test_permission_register_order(self):
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"""Test that the order of registered permissions doesn't break"""
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# Changeset 14413 introduced a regression in the ordering of
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# newly created permissions for objects. When loading a fixture
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# after the initial creation (such as during unit tests), the
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# expected IDs for the permissions may not match up, leading to
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# SQL errors. This is ticket 14731
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# Start with a clean slate and build the permissions as we
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# expect to see them in the fixtures.
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auth_models.Permission.objects.all().delete()
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contenttypes_models.ContentType.objects.all().delete()
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create_permissions(auth_models, [], verbosity=0)
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create_permissions(contenttypes_models, [], verbosity=0)
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stderr = StringIO()
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call_command('loaddata', 'test_permissions.json',
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verbosity=0, commit=False, stderr=stderr)
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self.assertEqual(stderr.getvalue(), '')
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