rlib/test/test_rposix.py::TestPosixUnicode::()::test_rename

self = <rpython.rlib.test.test_rposix.TestPosixUnicode instance at 0x00000223df7a3960>

    def test_rename(self):
        def f():
            return rposix.rename(self.path, self.path2)
    
        interpret(f, [])
>       assert not os.path.exists(self.ufilename)
E       assert not True
E        +  where True = <function exists at 0x00000223d5dff9e8>(u'd:\\systemtemp\\pytest\\usession-main-871\\test_open\u65e5\u672c.txt')
E        +    where <function exists at 0x00000223d5dff9e8> = <function exists at 0x00000223d5dff9e8>
E        +      where <function exists at 0x00000223d5dff9e8> = <module 'ntpath' from 'd:\\pypy_stuff\\pypy2.7-v7.3.18\\lib-python\\2.7\\ntpath.pyc'>.exists
E        +        where <module 'ntpath' from 'd:\\pypy_stuff\\pypy2.7-v7.3.18\\lib-python\\2.7\\ntpath.pyc'> = <module 'ntpath' from 'd:\\pypy_stuff\\pypy2.7-v7.3.18\\lib-python\\2.7\\ntpath.pyc'>
E        +          where <module 'ntpath' from 'd:\\pypy_stuff\\pypy2.7-v7.3.18\\lib-python\\2.7\\ntpath.pyc'> = os.path
E        +    and   u'd:\\systemtemp\\pytest\\usession-main-871\\test_open\u65e5\u672c.txt' = u'd:\\systemtemp\\pytest\\usession-main-871\\test_open\u65e5\u672c.txt'
E        +      where u'd:\\systemtemp\\pytest\\usession-main-871\\test_open\u65e5\u672c.txt' = <rpython.rlib.test.test_rposix.TestPosixUnicode instance at 0x00000223df7a3960>.ufilename

rlib\test\test_rposix.py:431: AssertionError
---------- Captured stderr call ----------
[platform:msg] Updated environment with vsver 160, using x64 True
[rtyper] specializing: 100 / 300 blocks   (33%)
[rtyper] specializing: 200 / 302 blocks   (66%)
[rtyper] specializing: 300 / 302 blocks   (99%)
[rtyper] -=- specialized 302 blocks -=-
[rtyper] -=- specialized 4 more blocks -=-

builder: rpython-win-x86-64 build #399

test: rlib/test/test_rposix/py/TestPosixUnicode/()/test_rename