[New-bugs-announce] [issue26924] android: test_concurrent_futures fails
Xavier de Gaye
report at bugs.python.org
Tue May 3 09:37:56 EDT 2016
New submission from Xavier de Gaye:
test_concurrent_futures fails on an android emulator running an x86 system image at API level 21.
There are multiple ERRORs, all resulting in the same traceback:
Traceback (most recent call last):
File "/sdcard/org.bitbucket.pyona/lib/python3.6/test/test_concurrent_futures.py", line 68, in setU
p
self.executor = self.executor_type(max_workers=self.worker_count)
File "/sdcard/org.bitbucket.pyona/lib/python3.6/concurrent/futures/process.py", line 390, in __init__
EXTRA_QUEUED_CALLS)
File "/sdcard/org.bitbucket.pyona/lib/python3.6/multiprocessing/context.py", line 101, in Queue
return Queue(maxsize, ctx=self.get_context())
File "/sdcard/org.bitbucket.pyona/lib/python3.6/multiprocessing/queues.py", line 42, in __init__
self._rlock = ctx.Lock()
File "/sdcard/org.bitbucket.pyona/lib/python3.6/multiprocessing/context.py", line 66, in Lock
return Lock(ctx=self.get_context())
File "/sdcard/org.bitbucket.pyona/lib/python3.6/multiprocessing/synchronize.py", line 163, in __in
it__
SemLock.__init__(self, SEMAPHORE, 1, 1, ctx=ctx)
File "/sdcard/org.bitbucket.pyona/lib/python3.6/multiprocessing/synchronize.py", line 60, in __ini
t__
unlink_now)
OSError: [Errno 38] Function not implemented
The ERRORs:
===========
test_duplicate_futures (test.test_concurrent_futures.ProcessPoolAsCompletedTests) ... ERROR
test_no_timeout (test.test_concurrent_futures.ProcessPoolAsCompletedTests) ... ERROR
test_zero_timeout (test.test_concurrent_futures.ProcessPoolAsCompletedTests) ... ERROR
test_killed_child (test.test_concurrent_futures.ProcessPoolExecutorTest) ... ERROR
test_map (test.test_concurrent_futures.ProcessPoolExecutorTest) ... ERROR
test_map_chunksize (test.test_concurrent_futures.ProcessPoolExecutorTest) ... ERROR
test_map_exception (test.test_concurrent_futures.ProcessPoolExecutorTest) ... ERROR
test_map_timeout (test.test_concurrent_futures.ProcessPoolExecutorTest) ... ERROR
test_max_workers_negative (test.test_concurrent_futures.ProcessPoolExecutorTest) ... ERROR
test_no_stale_references (test.test_concurrent_futures.ProcessPoolExecutorTest) ... ERROR
test_shutdown_race_issue12456 (test.test_concurrent_futures.ProcessPoolExecutorTest) ... ERROR
test_submit (test.test_concurrent_futures.ProcessPoolExecutorTest) ... ERROR
test_submit_keyword (test.test_concurrent_futures.ProcessPoolExecutorTest) ... ERROR
test_traceback (test.test_concurrent_futures.ProcessPoolExecutorTest) ... ERROR
test_context_manager_shutdown (test.test_concurrent_futures.ProcessPoolShutdownTest) ... ERROR
test_del_shutdown (test.test_concurrent_futures.ProcessPoolShutdownTest) ... ERROR
test_hang_issue12364 (test.test_concurrent_futures.ProcessPoolShutdownTest) ... ERROR
test_interpreter_shutdown (test.test_concurrent_futures.ProcessPoolShutdownTest) ... ERROR
test_processes_terminate (test.test_concurrent_futures.ProcessPoolShutdownTest) ... ERROR
test_run_after_shutdown (test.test_concurrent_futures.ProcessPoolShutdownTest) ... ERROR
test_all_completed (test.test_concurrent_futures.ProcessPoolWaitTests) ... ERROR
test_first_completed (test.test_concurrent_futures.ProcessPoolWaitTests) ... ERROR
test_first_completed_some_already_completed (test.test_concurrent_futures.ProcessPoolWaitTests) ... ERROR
test_first_exception (test.test_concurrent_futures.ProcessPoolWaitTests) ... ERROR
test_first_exception_one_already_failed (test.test_concurrent_futures.ProcessPoolWaitTests) ... ERROR
test_first_exception_some_already_complete (test.test_concurrent_futures.ProcessPoolWaitTests) ... ERROR
test_timeout (test.test_concurrent_futures.ProcessPoolWaitTests) ... ERROR
----------
components: Cross-Build, Library (Lib)
messages: 264721
nosy: Alex.Willmer, bquinlan, xdegaye
priority: normal
severity: normal
status: open
title: android: test_concurrent_futures fails
type: behavior
versions: Python 3.6
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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue26924>
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