rlib/test/test_rposix.py::TestPosixFunction::()::test__getfullpathname

self = <rpython.rlib.test.test_rposix.TestPosixFunction instance at 0x00000223de8902a0>

    @win_only
    def test__getfullpathname(self):
        posix = __import__(os.name)
        sysdrv = os.getenv('SystemDrive', 'C:')
        stuff = sysdrv + 'stuff'
>       data = rposix.getfullpathname(stuff)

rlib\test\test_rposix.py:82: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
rlib\rposix.py:720: in getfullpathname
    result = rstring.assert_str0(result)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

fname = u'd\\yysufbido6\\lv\\pto-i-8-4bidryhnC\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'

    def assert_str0(fname):
>       assert '\x00' not in fname, "NUL byte in string"
E       AssertionError: NUL byte in string

rlib\rstring.py:1017: AssertionError

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

test: rlib/test/test_rposix/py/TestPosixFunction/()/test__getfullpathname