[issue15398] intermittence on UnicodeFileTests.test_rename at test_pep277 on MacOS X
New submission from Flávio Ribeiro :
Found a intermittent test on UnicodeFileTests.test_rename method.
Python Version: Python 3.3.0b1
Hg commit hash: 3fbfa61634de
MacOS X version 10.6.8
How can be reproduced:
bumblebee:~/dev/cpython[] $ for i in {1..10}; do ./python.exe -m test
test_pep277; done
[1/1] test_pep277
1 test OK.
[103867 refs]
[1/1] test_pep277
1 test OK.
[103867 refs]
[1/1] test_pep277
1 test OK.
[103867 refs]
[1/1] test_pep277
1 test OK.
[103867 refs]
[1/1] test_pep277
1 test OK.
[103867 refs]
[1/1] test_pep277
test test_pep277 failed -- Traceback (most recent call last):
File "/Users/flavio.barbosa/dev/cpython/Lib/test/test_pep277.py", line 172,
in test_rename
os.rename("tmp", name)
FileNotFoundError: [Errno 2] No such file or directory: '@test_51143_tmp/8_曨曩曫'
1 test failed:
test_pep277
[103879 refs]
[1/1] test_pep277
1 test OK.
[103867 refs]
[1/1] test_pep277
test test_pep277 failed -- Traceback (most recent call last):
File "/Users/flavio.barbosa/dev/cpython/Lib/test/test_pep277.py", line 172,
in test_rename
os.rename("tmp", name)
FileNotFoundError: [Errno 2] No such file or directory:
'@test_51145_tmp/3_Grüß-Gott'
1 test failed:
test_pep277
[103879 refs]
[1/1] test_pep277
1 test OK.
[103867 refs]
[1/1] test_pep277
test test_pep277 failed -- Traceback (most recent call last):
File "/Users/flavio.barbosa/dev/cpython/Lib/test/test_pep277.py", line 172,
in test_rename
os.rename("tmp", name)
FileNotFoundError: [Errno 2] No such file or directory: '@test_51147_tmp/6_にぽん'
1 test failed:
test_pep277
[103879 refs]
--
assignee: ronaldoussoren
components: Macintosh
messages: 165849
nosy: flavio.ribeiro, ronaldoussoren
priority: normal
severity: normal
status: open
title: intermittence on UnicodeFileTests.test_rename at test_pep277 on MacOS X
versions: Python 3.3
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[issue15398] intermittence on UnicodeFileTests.test_rename at test_pep277 on MacOS X
Flávio Ribeiro added the comment: For doc purposes: My first shot is that in my machine the os.rename isn't atomic and this could be generating an overhead somehow. Looking at the code, I found decisions being made on posixmodule.c about what `rename` function should be used: #ifdef HAVE_RENAMEAT if (dir_fd_specified) result = renameat(src_dir_fd, src.narrow, dst_dir_fd, dst.narrow); else #endif result = rename(src.narrow, dst.narrow); Py_END_ALLOW_THREADS In my machine the second `rename` is being used. -- ___ Python tracker <http://bugs.python.org/issue15398> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15398] intermittence on UnicodeFileTests.test_rename at test_pep277 on MacOS X
Flávio Ribeiro added the comment: Hi Ned, I've used ./configure --with-pydebug && make -j2 $ gcc --version i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5666) (dot 3) Copyright (C) 2007 Free Software Foundation, Inc. $ printenv | grep LC_ $ printenv| grep LANG LANG=en_US.UTF-8 $ mount /dev/disk0s2 on / (hfs, local, journaled) -- ___ Python tracker <http://bugs.python.org/issue15398> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15398] intermittence on UnicodeFileTests.test_rename at test_pep277 on MacOS X
Flávio Ribeiro added the comment: Ronald, I thought it could be an `atomic` issue by the fact that test_rename transforms a filename in tmp and then it change again to the original name. Not being atomic, the rename will not finish the executation of the first one (even though a return code has been sent) and FileNotFoundError is dispatched. Anyway, i've added a time.sleep in the middle of the two lines to assert this and no more intermittence could be found. Ideas? -- ___ Python tracker <http://bugs.python.org/issue15398> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15406] Deprecation Warnings fixes on test suite
New submission from Flávio Ribeiro : Looking for bugs to be solved on a cPython Sprint, Hynek reported at core-mentorship list some Deprecation Warnings running the test suite in regression mode. This issue aims to solve this warnings. -- components: Tests messages: 165933 nosy: flavio.ribeiro priority: normal severity: normal status: open title: Deprecation Warnings fixes on test suite versions: Python 3.3 ___ Python tracker <http://bugs.python.org/issue15406> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15406] Deprecation Warnings fixes on test suite
Flávio Ribeiro added the comment: The patch remove this warning: $ ./python.exe -Wm -m test test_ctypes [1/1] test_ctypes /Users/flavio.barbosa/dev/cpython/Lib/ctypes/test/test_bitfields.py:249: DeprecationWarning: Please use assertEqual instead. self.assertEquals(x.a, 10) 1 test OK. [155770 refs] -- keywords: +patch Added file: http://bugs.python.org/file26455/issue15406_fix_ctypes_warnings.diff ___ Python tracker <http://bugs.python.org/issue15406> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15406] Deprecation Warning fix on ctypes module
Flávio Ribeiro added the comment: One issue per module will be created to facilitate the issues management. -- title: Deprecation Warnings fixes on test suite -> Deprecation Warning fix on ctypes module ___ Python tracker <http://bugs.python.org/issue15406> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15406] Deprecation Warning fix on ctypes module test
Changes by Flávio Ribeiro : -- title: Deprecation Warning fix on ctypes module -> Deprecation Warning fix on ctypes module test ___ Python tracker <http://bugs.python.org/issue15406> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15409] Deprecation Warning fix on cookiejar module
New submission from Flávio Ribeiro : Cookiejar calls some urllib.Request's deprecated methods. This patch fixes this deprecated calls. -- components: Extension Modules files: cookiejar_fix_deprecated_method_calls.patch keywords: patch messages: 165956 nosy: flavio.ribeiro priority: normal severity: normal status: open title: Deprecation Warning fix on cookiejar module versions: Python 3.3 Added file: http://bugs.python.org/file26457/cookiejar_fix_deprecated_method_calls.patch ___ Python tracker <http://bugs.python.org/issue15409> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15409] Deprecation Warning fix on cookiejar module
Changes by Flávio Ribeiro : -- nosy: +meador.inge ___ Python tracker <http://bugs.python.org/issue15409> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15409] Deprecation Warning fix on cookiejar module
Flávio Ribeiro added the comment: nice Meador :-) Already sent the form to contribut...@python.org. Added also one diff to Misc/ACKS, it's up to you add it or not. Thanks -- Added file: http://bugs.python.org/file26460/add_flavioribeiro_acks.patch ___ Python tracker <http://bugs.python.org/issue15409> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15409] Deprecation Warning fix on cookiejar module
Flávio Ribeiro added the comment: wow :) thank you! -- ___ Python tracker <http://bugs.python.org/issue15409> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
