Restart the test server for every test to clear the db, to reduce the likehood

PRESUBMIT.py

Index: PRESUBMIT.py
diff --git a/PRESUBMIT.py b/PRESUBMIT.py
index d4f6afe3796b53c40bb7a18fedc2883a68e8d384..10b4b43807fcfdcf4818579c440d9de3ed9cc1ea 100644
--- a/PRESUBMIT.py
+++ b/PRESUBMIT.py
@@ -62,9 +62,11 @@ def RunTests(input_api, output_api):
                  rietveld]):
       return [error('Failed to checkout rietveld')]
     print('Checking out django')
-    if not call(['svn', 'co', '-q',
-                 'http://code.djangoproject.com/svn/django/trunk/django@13630',
-                 join(rietveld, 'django')]):
+    if not call(
+        ['svn', 'co', '-q',
+         'http://code.djangoproject.com/'
+             'svn/django/branches/releases/1.0.X/django@13637',
+         join(rietveld, 'django')]):
       return [error('Failed to checkout django')]
 
 
@@ -75,11 +77,19 @@ def RunTests(input_api, output_api):
   if port == 65000:
     return [error('Having issues finding an available port')]
 
+  verbose = True
+  if verbose:
+    stdout = None
+    stderr = None
+    print('\n\nXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX')
+  else:
+    stdout = input_api.subprocess.PIPE
+    stderr = input_api.subprocess.PIPE
   output = []
   test_server = input_api.subprocess.Popen(
-      [dev_app, rietveld, '--port=%d' % port],
-      stdout=input_api.subprocess.PIPE,
-      stderr=input_api.subprocess.PIPE)
+      [dev_app, rietveld, '--port=%d' % port, '--use_sqlite',
+       '--datastore_path=' + join(rietveld, 'tmp.db'), '-c'],
+      stdout=stdout, stderr=stderr)
   try:
     # Loop until port 127.0.0.1:port opens or the process dies.
     while not test_port(port):
@@ -94,9 +104,7 @@ def RunTests(input_api, output_api):
       if test == 'test-lib.sh' or not test.endswith('.sh'):
         continue
       print('Running %s' % test)
-      if not call([join(test_path, test)],
-                  cwd=test_path,
-                  stdout=input_api.subprocess.PIPE):
+      if not call([join(test_path, test)], cwd=test_path, stdout=stdout):
         output.append(error('%s failed' % test))
   finally:
     test_server.kill()