From: Raymond Hettinger <python@rcn.com>
Date: Fri, 24 Mar 2006 23:47:53 +0000 (+0000)
Subject: Add more tests
X-Git-Tag: v2.5a0~108
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e751c86dcb97a107b7c0a3367cbba3a3f2c3093b;p=python

Add more tests
---

diff --git a/Lib/test/test_queue.py b/Lib/test/test_queue.py
index 17c1def573..4f8d8bad5f 100644
--- a/Lib/test/test_queue.py
+++ b/Lib/test/test_queue.py
@@ -246,11 +246,22 @@ def QueueJoinTest(q):
         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