diff options
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/test/_test_multiprocessing.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py index ba488b1792..08eea47441 100644 --- a/Lib/test/_test_multiprocessing.py +++ b/Lib/test/_test_multiprocessing.py @@ -5964,3 +5964,14 @@ def install_tests_in_module_dict(remote_globs, start_method): remote_globs['setUpModule'] = setUpModule remote_globs['tearDownModule'] = tearDownModule + + +@unittest.skipIf(not hasattr(_multiprocessing, 'SemLock'), 'SemLock not available') +class SemLockTests(unittest.TestCase): + + def test_semlock_subclass(self): + class SemLock(_multiprocessing.SemLock): + pass + name = f'test_semlock_subclass-{os.getpid()}' + s = SemLock(1, 0, 10, name, 0) + _multiprocessing.sem_unlink(name) |