Dong-hee Na <donghee.n...@gmail.com> added the comment: This cause of failure PR 17010 was due to change of start methods as follows: https://docs.python.org/3/library/multiprocessing.html#contexts-and-start-methods Changed in version 3.8: On macOS, the spawn start method is now the default. The fork start method should be considered unsafe as it can lead to crashes of the subprocess. See bpo-33725.
So I updated the test through PR 17154 and I check that my local mac machine works well. (I did not check it on my local mac machine when I submitted PR 17010 since open description lock was Linux feature, this was my mistake) And thanks to the tip from Michael Felt, I update the test to skip on the AIX machine. So I expect that when PR 17154 is landed, everything will go well. ➜ cpython git:(bpo-22367-test-fix) ✗ ./python.exe Lib/test/test_fcntl.py -v struct.pack: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00' test_fcntl_64_bit (__main__.TestFcntl) ... skipped 'F_NOTIFY or DN_MULTISHOT unavailable' test_fcntl_bad_file (__main__.TestFcntl) ... ok test_fcntl_bad_file_overflow (__main__.TestFcntl) ... ok test_fcntl_f_getpath (__main__.TestFcntl) ... ok test_fcntl_file_descriptor (__main__.TestFcntl) ... Status from fcntl with O_NONBLOCK: 0 String from fcntl with F_SETLKW: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00' ok test_fcntl_fileno (__main__.TestFcntl) ... Status from fcntl with O_NONBLOCK: 0 String from fcntl with F_SETLKW: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00' ok test_flock (__main__.TestFcntl) ... ok test_flock_overflow (__main__.TestFcntl) ... ok test_lockf_exclusive (__main__.TestFcntl) ... struct.pack: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00' ok test_lockf_share (__main__.TestFcntl) ... struct.pack: b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00\x00' ok ---------------------------------------------------------------------- Ran 10 tests in 0.246s OK (skipped=1) ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue22367> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
