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 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue26924> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com