[New-bugs-announce] [issue15909] test_mmap failure on Windows buildbots

[Stefan Krah]

New submission from Stefan Krah:

All Windows bots have multiple failures in test_mmap:

======================================================================
ERROR: test_entire_file (test.test_mmap.MmapTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "E:\Data\buildslave\cpython\3.x.snakebite-win2k3r2sp2-x86\build\lib\test\test_mmap.py", line 19, in setUp
    os.unlink(TESTFN)
PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: '@test_8132_tmp'

======================================================================
ERROR: test_error (test.test_mmap.MmapTests)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "E:\Data\buildslave\cpython\3.x.snakebite-win2k3r2sp2-x86\build\lib\test\test_mmap.py", line 19, in setUp
    os.unlink(TESTFN)
PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: '@test_8132_tmp'


[...]

----------
components: Tests
messages: 170217
nosy: skrah
priority: normal
severity: normal
stage: needs patch
status: open
title: test_mmap failure on Windows buildbots
type: behavior
versions: Python 3.3

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue15909>
_______________________________________