Addition of setUpClass and setUpModule shared fixtures to unittest.
diff --git a/Lib/unittest/result.py b/Lib/unittest/result.py
index 22e825a..746967e 100644
--- a/Lib/unittest/result.py
+++ b/Lib/unittest/result.py
@@ -16,6 +16,8 @@
contain tuples of (testcase, exceptioninfo), where exceptioninfo is the
formatted traceback of the error that occurred.
"""
+ _previousTestClass = None
+ _moduleSetUpFailed = False
def __init__(self, stream=None, descriptions=None, verbosity=None):
self.failures = []
self.errors = []