[snake-farm] RE: [Python-Dev] strange warnings from tempfile.mkstemped.__del__ on HP

[Kalle Svensson]

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[Tim Peters]
> So even if we had that, it wouldn't have helped.  stdout from a
> regrtest -v run is what we need, or from running test_tempfile.py
> directly (w/o regrtest).

Here you go.

: kalle@taylor [python-HP_UX-B.11.00-9000_829-taylor]$ ; ./python ../python/dist/src/Lib/test/test_tempfile.py 
There are no surprising symbols in the tempfile module ... ok
_once initializes its argument ... ok
_once calls the callback just once ... ok
_once does not modify anything but its argument ... ok
_RandomNameSequence returns a six-character string ... ok
_RandomNameSequence returns no duplicate strings (stochastic) ... ok
_RandomNameSequence supports the iterator protocol ... ok
_candidate_tempdir_list returns a nonempty list of strings ... ok
_candidate_tempdir_list contains the expected directories ... ok
_get_candidate_names returns a _RandomNameSequence object ... ok
_get_candidate_names always returns the same object ... ok
_mkstemp_inner can create files ... ok
_mkstemp_inner can create many files (stochastic) ... FAIL
Exception exceptions.AttributeError: "mkstemped instance has no attribute 'fd'" in <bound method mkstemped.__del__ of <__main__.mkstemped instance at 0x400e6fa8>> ignored
_mkstemp_inner can create files in a user-selected directory ... ok
_mkstemp_inner creates files with the proper mode ... ok
_mkstemp_inner file handles are not inherited by child processes ... ok
_mkstemp_inner can create files in text mode ... ok
gettempprefix returns a nonempty prefix string ... ok
gettempprefix returns a usable prefix string ... ok
gettempdir returns a directory which exists ... ok
gettempdir returns a directory writable by the user ... ok
gettempdir always returns the same object ... ok
mkstemp can create files ... ok
mkstemp can create directories in a user-selected directory ... ok
mkdtemp can create directories ... ok
mkdtemp can create many directories (stochastic) ... ok
mkdtemp can create directories in a user-selected directory ... ok
mkdtemp creates directories with the proper mode ... ok
mktemp can choose usable file names ... ok
mktemp can choose many usable file names (stochastic) ... ok
mktemp issues a warning when used ... ok
NamedTemporaryFile can create files ... ok
NamedTemporaryFile creates files with names ... ok
A NamedTemporaryFile is deleted when closed ... ok
A NamedTemporaryFile can be closed many times without error ... ok
TemporaryFile can create files ... ok
TemporaryFile creates files with no names (on this system) ... ok
A TemporaryFile can be closed many times without error ... ok

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FAIL: _mkstemp_inner can create many files (stochastic)
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Traceback (most recent call last):
  File "../python/dist/src/Lib/test/test_tempfile.py", line 295, in test_basic_many
  File "../python/dist/src/Lib/test/test_tempfile.py", line 278, in do_create
  File "../python/dist/src/Lib/test/test_tempfile.py", line 33, in failOnException
  File "/mp/slaskdisk/tmp/sfarmer/python/dist/src/Lib/unittest.py", line 260, in fail
AssertionError: _mkstemp_inner raised exceptions.OSError: [Errno 24] Too many open files: '/tmp/aaU3irrA'

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Ran 38 tests in 43.182s

FAILED (failures=1)
Traceback (most recent call last):
  File "../python/dist/src/Lib/test/test_tempfile.py", line 719, in ?
    test_main()
  File "../python/dist/src/Lib/test/test_tempfile.py", line 716, in test_main
    test_support.run_suite(suite)
  File "/mp/slaskdisk/tmp/sfarmer/python/dist/src/Lib/test/test_support.py", line 188, in run_suite
    raise TestFailed(err)
test.test_support.TestFailed: Traceback (most recent call last):
  File "../python/dist/src/Lib/test/test_tempfile.py", line 295, in test_basic_many
  File "../python/dist/src/Lib/test/test_tempfile.py", line 278, in do_create
  File "../python/dist/src/Lib/test/test_tempfile.py", line 33, in failOnException
  File "/mp/slaskdisk/tmp/sfarmer/python/dist/src/Lib/unittest.py", line 260, in fail
AssertionError: _mkstemp_inner raised exceptions.OSError: [Errno 24] Too many open files: '/tmp/aaU3irrA'

Hmm, I wonder how many that is, and how to change it.  I'll look
around.

Peace,
  Kalle
- -- 
Kalle Svensson, http://www.juckapan.org/~kalle/
Student, root and saint in the Church of Emacs.
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