Make some tests more frienly to MemoryError.
Free memory, unlock hanging threads.
diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py
index bde7ab6..753aa17 100644
--- a/Lib/test/test_itertools.py
+++ b/Lib/test/test_itertools.py
@@ -949,8 +949,12 @@
# Issue 13454: Crash when deleting backward iterator from tee()
def test_tee_del_backward(self):
forward, backward = tee(repeat(None, 20000000))
- any(forward) # exhaust the iterator
- del backward
+ try:
+ any(forward) # exhaust the iterator
+ del backward
+ except:
+ del forward, backward
+ raise
def test_StopIteration(self):
self.assertRaises(StopIteration, izip().next)