New submission from Alexey Izbyshev <izbys...@ispras.ru>:
======================================================================
FAIL: test_resolve_common (test.test_pathlib.PathTest)
----------------------------------------------------------------------
Traceback (most recent call last):
File "C:\workspace\cpython-3.8a\lib\test\test_pathlib.py", line 1538, in
test_resolve_common
self._check_resolve_relative(p, P(d, 'foo', 'in', 'spam'), False)
File "C:\workspace\cpython-3.8a\lib\test\test_pathlib.py", line 1477, in
_check_resolve
self.assertEqual(q, expected)
AssertionError:
WindowsPath('C:/Users/longusername/AppData/Local/Temp/tmpbenaiqaa-[
13 chars]pam') != WindowsPath('C:/Users/LONGUS~1/AppData/Local/Temp/tmpbenaiqaa-
dirD/foo/in/spam')
======================================================================
The problem is that the temporary directory path returned by tempfile.mkdtemp()
contains the username in "short" (8.3) format, but Path.resolve() converts
short names to long ones (thanks to ntpath._getfinalpathname()).
Since os.path.realpath() still doesn't resolve symlinks on Windows (#9949,
#14094), and users of ntpath._getfinalpathname() have to deal with '\\?\'
prefix, I think I'll just use Path.resolve() for the tmp dir path as a
workaround.
----------
components: Tests, Windows
messages: 312545
nosy: izbyshev, paul.moore, pitrou, steve.dower, tim.golden, zach.ware
priority: normal
severity: normal
status: open
title: pathlib: test_resolve_common fails on Windows
type: behavior
versions: Python 3.6, Python 3.7
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue32907>
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