Add more tests
diff --git a/Lib/test/test_queue.py b/Lib/test/test_queue.py
index 17c1def..4f8d8ba 100644
--- a/Lib/test/test_queue.py
+++ b/Lib/test/test_queue.py
@@ -246,11 +246,22 @@
q.put(i)
q.join()
verify(cum==sum(range(100)), "q.join() did not block until all tasks were done")
+ q.join() # Make sure you can join more than once
+
+def QueueTaskDoneTest(q)
+ try:
+ q.task_done()
+ except ValueError:
+ pass
+ else:
+ raise TestFailed("Did not detect task count going negative")
def test():
- q = Queue.Queue()
+ q = Queue.Queue(20)
+ QueueTaskDoneTest(q)
QueueJoinTest(q)
QueueJoinTest(q)
+ QueueTaskDoneTest(q)
q = Queue.Queue(QUEUE_SIZE)
# Do it a couple of times on the same queue