--- a/tests/test.py	Thu Nov 24 15:11:31 2011 -0800
+++ b/tests/test.py	Thu Nov 24 15:29:05 2011 -0800
@@ -11,7 +11,7 @@
 import tempfile
 from optparse import OptionParser
 
-def run_tests(raise_on_error=False, report_first=False):
+def run_tests(raise_on_error=False, report_first=False, cleanup=True):
 
     # add results here
     results = {}
@@ -43,7 +43,10 @@
             raise failure.exc_info[0], failure.exc_info[1], failure.exc_info[2]
         finally:
             # cleanup
-            shutil.rmtree(tempdir)
+            if cleanup:
+                shutil.rmtree(tempdir)
+            else:
+                print '%s: %s' % (test, tempdir)
 
     return results
 
@@ -57,6 +60,9 @@
     parser.add_option('--report-first', dest='report_first',
                       default=False, action='store_true',
                       help="report the first error only (all tests will still run)")
+    parser.add_option('--no-cleanup', dest='cleanup',
+                      action='store_false', default=True,
+                      help="don't cleanup following the tests")
     options, args = parser.parse_args(args)
 
     # run the tests