bpo-38377: Add support.skip_if_broken_multiprocessing_synchronize() (GH-20944) (GH-20962)
On Linux, skip tests using multiprocessing if the current user cannot
create a file in /dev/shm/ directory. Add the
skip_if_broken_multiprocessing_synchronize() function to the
test.support module.
(cherry picked from commit ddbeb2f3e02a510c5784ffd74c5e09e8c70b5881)
diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py
index 9a11445..8fea47a 100644
--- a/Lib/test/test_logging.py
+++ b/Lib/test/test_logging.py
@@ -3629,9 +3629,9 @@
@patch.object(logging.handlers.QueueListener, 'handle')
def test_handle_called_with_mp_queue(self, mock_handle):
- # Issue 28668: The multiprocessing (mp) module is not functional
+ # bpo-28668: The multiprocessing (mp) module is not functional
# when the mp.synchronize module cannot be imported.
- support.import_module('multiprocessing.synchronize')
+ support.skip_if_broken_multiprocessing_synchronize()
for i in range(self.repeat):
log_queue = multiprocessing.Queue()
self.setup_and_log(log_queue, '%s_%s' % (self.id(), i))
@@ -3655,9 +3655,9 @@
indicates that messages were not registered on the queue until
_after_ the QueueListener stopped.
"""
- # Issue 28668: The multiprocessing (mp) module is not functional
+ # bpo-28668: The multiprocessing (mp) module is not functional
# when the mp.synchronize module cannot be imported.
- support.import_module('multiprocessing.synchronize')
+ support.skip_if_broken_multiprocessing_synchronize()
for i in range(self.repeat):
queue = multiprocessing.Queue()
self.setup_and_log(queue, '%s_%s' %(self.id(), i))