diff options
Diffstat (limited to 'Lib/test/test_memoryview.py')
| -rw-r--r-- | Lib/test/test_memoryview.py | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/Lib/test/test_memoryview.py b/Lib/test/test_memoryview.py index 61b068c630c..64f440f180b 100644 --- a/Lib/test/test_memoryview.py +++ b/Lib/test/test_memoryview.py @@ -743,19 +743,21 @@ class RacingTest(unittest.TestCase): from multiprocessing.managers import SharedMemoryManager except ImportError: self.skipTest("Test requires multiprocessing") - from threading import Thread + from threading import Thread, Event - n = 100 + start = Event() with SharedMemoryManager() as smm: obj = smm.ShareableList(range(100)) - threads = [] - for _ in range(n): - # Issue gh-127085, the `ShareableList.count` is just a convenient way to mess the `exports` - # counter of `memoryview`, this issue has no direct relation with `ShareableList`. - threads.append(Thread(target=obj.count, args=(1,))) - + def test(): + # Issue gh-127085, the `ShareableList.count` is just a + # convenient way to mess the `exports` counter of `memoryview`, + # this issue has no direct relation with `ShareableList`. + start.wait(support.SHORT_TIMEOUT) + for i in range(10): + obj.count(1) + threads = [Thread(target=test) for _ in range(10)] with threading_helper.start_threads(threads): - pass + start.set() del obj |