From 85a5e04f800ba613b7d0b7d51156f89ce4ec8b26 Mon Sep 17 00:00:00 2001 From: Vinay Sharma Date: Tue, 10 Sep 2019 09:21:31 +0530 Subject: [PATCH] bpo-38018: fix test for multiprocessing.shared_memory --- Lib/test/_test_multiprocessing.py | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py index 8269b879eb9d0d7..c717d0aad2874b5 100644 --- a/Lib/test/_test_multiprocessing.py +++ b/Lib/test/_test_multiprocessing.py @@ -3732,16 +3732,21 @@ def test_shared_memory_basics(self): with unittest.mock.patch( 'multiprocessing.shared_memory._make_filename') as mock_make_filename: + NAME_PREFIX = shared_memory._SHM_NAME_PREFIX names = ['test01_fn', 'test02_fn'] + # Prepend NAME_PREFIX which can be '/psm_' or 'wnsm_', necessary + # because some POSIX compliant systems require name to start with / + names = [NAME_PREFIX + name for name in names] + mock_make_filename.side_effect = names shm1 = shared_memory.SharedMemory(create=True, size=1) self.addCleanup(shm1.unlink) - self.assertEqual(shm1.name, names[0]) + self.assertEqual(shm1._name, names[0]) mock_make_filename.side_effect = names shm2 = shared_memory.SharedMemory(create=True, size=1) self.addCleanup(shm2.unlink) - self.assertEqual(shm2.name, names[1]) + self.assertEqual(shm2._name, names[1]) if shared_memory._USE_POSIX: # Posix Shared Memory can only be unlinked once. Here we