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Diffstat (limited to 'Lib/test/_test_multiprocessing.py')
| -rw-r--r-- | Lib/test/_test_multiprocessing.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py index c00846c..b5f4782 100644 --- a/Lib/test/_test_multiprocessing.py +++ b/Lib/test/_test_multiprocessing.py @@ -3818,6 +3818,19 @@ class TestStartMethod(unittest.TestCase): self.assertTrue(methods == ['fork', 'spawn'] or methods == ['fork', 'spawn', 'forkserver']) + def test_preload_resources(self): + if multiprocessing.get_start_method() != 'forkserver': + self.skipTest("test only relevant for 'forkserver' method") + name = os.path.join(os.path.dirname(__file__), 'mp_preload.py') + rc, out, err = test.support.script_helper.assert_python_ok(name) + out = out.decode() + err = err.decode() + if out.rstrip() != 'ok' or err != '': + print(out) + print(err) + self.fail("failed spawning forkserver or grandchild") + + # # Check that killing process does not leak named semaphores # |