[issue22332] test_multiprocessing_main_handling fail on buildbot "x86 FreeBSD 6.4 3.x"

[STINNER Victor]

STINNER Victor added the comment:

The test_multiprocessing_main_handling test is now skipped, as expected, on on 
the buildbot "x86 FreeBSD 6.4 3.x".

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[issue22332] test_multiprocessing_main_handling fail on buildbot "x86 FreeBSD 6.4 3.x"

[STINNER Victor]

Changes by STINNER Victor :


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resolution:  -> fixed
status: open -> closed

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[issue22332] test_multiprocessing_main_handling fail on buildbot "x86 FreeBSD 6.4 3.x"

[Roundup Robot]

Roundup Robot added the comment:

New changeset db9eb9cba1ec by Victor Stinner in branch '3.4':
Issue #22332: test_multiprocessing_main_handling is now skipped if sem_open
http://hg.python.org/cpython/rev/db9eb9cba1ec

New changeset 2f21d920d00d by Victor Stinner in branch 'default':
(Merge 3.4) Issue #22332: test_multiprocessing_main_handling is now skipped if
http://hg.python.org/cpython/rev/2f21d920d00d

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nosy: +python-dev

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[issue22332] test_multiprocessing_main_handling fail on buildbot "x86 FreeBSD 6.4 3.x"

[STINNER Victor]

New submission from STINNER Victor:

The test requires SemLock which is not supported on FreeBSD 6.4. The whole 
test_multiprocessing_main_handling should be skipped on this platform.

http://buildbot.python.org/all/builders/x86%20FreeBSD%206.4%203.x/builds/5010/steps/test/logs/stdio

==
FAIL: test_zipfile (test.test_multiprocessing_main_handling.SpawnCmdLineTest)
--
Traceback (most recent call last):
  File 
"/usr/home/db3l/buildarea/3.x.bolen-freebsd/build/Lib/test/test_multiprocessing_main_handling.py",
 line 213, in test_zipfile
self._check_script(zip_name)
  File 
"/usr/home/db3l/buildarea/3.x.bolen-freebsd/build/Lib/test/test_multiprocessing_main_handling.py",
 line 153, in _check_script
rc, out, err = assert_python_ok(*run_args, __isolated=False)
  File 
"/usr/home/db3l/buildarea/3.x.bolen-freebsd/build/Lib/test/script_helper.py", 
line 69, in assert_python_ok
return _assert_python(True, *args, **env_vars)
  File 
"/usr/home/db3l/buildarea/3.x.bolen-freebsd/build/Lib/test/script_helper.py", 
line 55, in _assert_python
"stderr follows:\n%s" % (rc, err.decode('ascii', 'ignore')))
AssertionError: Process return code is 1, stderr follows:
Traceback (most recent call last):
  File 
"/usr/home/db3l/buildarea/3.x.bolen-freebsd/build/Lib/multiprocessing/synchronize.py",
 line 29, in 
from _multiprocessing import SemLock, sem_unlink
ImportError: cannot import name 'SemLock'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/home/db3l/buildarea/3.x.bolen-freebsd/build/Lib/runpy.py", line 
170, in _run_module_as_main
"__main__", mod_spec)
  File "/usr/home/db3l/buildarea/3.x.bolen-freebsd/build/Lib/runpy.py", line 
85, in _run_code
exec(code, run_globals)
  File "/tmp/tmpwgjabqgk/test_zip.zip/__main__.py", line 16, in 
  File 
"/usr/home/db3l/buildarea/3.x.bolen-freebsd/build/Lib/multiprocessing/context.py",
 line 118, in Pool
context=self.get_context())
  File 
"/usr/home/db3l/buildarea/3.x.bolen-freebsd/build/Lib/multiprocessing/pool.py", 
line 150, in __init__
self._setup_queues()
  File 
"/usr/home/db3l/buildarea/3.x.bolen-freebsd/build/Lib/multiprocessing/pool.py", 
line 243, in _setup_queues
self._inqueue = self._ctx.SimpleQueue()
  File 
"/usr/home/db3l/buildarea/3.x.bolen-freebsd/build/Lib/multiprocessing/context.py",
 line 111, in SimpleQueue
return SimpleQueue(ctx=self.get_context())
  File 
"/usr/home/db3l/buildarea/3.x.bolen-freebsd/build/Lib/multiprocessing/queues.py",
 line 319, in __init__
self._rlock = ctx.Lock()
  File 
"/usr/home/db3l/buildarea/3.x.bolen-freebsd/build/Lib/multiprocessing/context.py",
 line 65, in Lock
from .synchronize import Lock
  File 
"/usr/home/db3l/buildarea/3.x.bolen-freebsd/build/Lib/multiprocessing/synchronize.py",
 line 34, in 
" function, see issue 3770.")
ImportError: This platform lacks a functioning sem_open implementation, 
therefore, the required synchronization primitives needed will not function, 
see issue 3770.

--
components: Tests
keywords: buildbot
messages: 226329
nosy: haypo
priority: normal
severity: normal
status: open
title: test_multiprocessing_main_handling fail on buildbot "x86 FreeBSD 6.4 3.x"
versions: Python 3.4, Python 3.5

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