diff options
Diffstat (limited to 'Lib/test')
| -rw-r--r-- | Lib/test/_test_multiprocessing.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py index 083ad536a0..dd894f21f7 100644 --- a/Lib/test/_test_multiprocessing.py +++ b/Lib/test/_test_multiprocessing.py @@ -5244,6 +5244,20 @@ class TestSimpleQueue(unittest.TestCase): proc.join() + def test_close(self): + queue = multiprocessing.SimpleQueue() + queue.close() + # closing a queue twice should not fail + queue.close() + + # Test specific to CPython since it tests private attributes + @test.support.cpython_only + def test_closed(self): + queue = multiprocessing.SimpleQueue() + queue.close() + self.assertTrue(queue._reader.closed) + self.assertTrue(queue._writer.closed) + class TestPoolNotLeakOnFailure(unittest.TestCase): |