Fixed #17300 -- Prevented createcachetable from crashing when the cache table already exists. Thanks Claude Paroz.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17363 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 6 insertions, 0 deletions

diff --git a/tests/regressiontests/cache/tests.py b/tests/regressiontests/cache/tests.py
index d31a5e0d87..0e28f66ae8 100644
--- a/tests/regressiontests/cache/tests.py
+++ b/tests/regressiontests/cache/tests.py
@@ -7,6 +7,7 @@ from __future__ import with_statement, absolute_import
 import hashlib
 import os
 import re
+import StringIO
 import tempfile
 import time
 import warnings
@@ -817,6 +818,11 @@ class DBCacheTests(BaseCacheTests, TransactionTestCase):
         self.cache = get_cache('db://%s?max_entries=30&cull_frequency=0' % self._table_name)
         self.perform_cull_test(50, 18)
 
+    def test_second_call_doesnt_crash(self):
+        err = StringIO.StringIO()
+        management.call_command('createcachetable', self._table_name, verbosity=0, interactive=False, stderr=err)
+        self.assertTrue("Cache table 'test cache table' could not be created" in err.getvalue())
+
 
 DBCacheWithTimeZoneTests = override_settings(USE_TZ=True)(DBCacheTests)