rlib/test/test_clibffi.py::TestCLibffi::()::test_wrong_args

self = <rpython.rlib.test.test_clibffi.TestCLibffi object at 0x0000023bb9854f70>

    def test_wrong_args(self):
>       libc = self.get_libc()

rlib\test\test_clibffi.py:100: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
rlib\test\test_clibffi.py:40: in get_libc
    return self.CDLL(get_libc_name())
rlib\clibffi.py:702: in __init__
    self.lib = dlopen(libname, mode)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

name = 'C:\\WINDOWS\\System32\\ucrtbase.dll', mode = -1

    def dlopen(name, mode=-1):
        # mode is unused on windows, but a consistant signature
        if not name:
            raise DLOpenError("cannot use None")
        with rffi.scoped_utf82wcharp(name, codepoints_in_utf8(name)) as buf:
            res = rwin32.LoadLibraryW(buf)
        if not res:
            err = rwin32.GetLastError_saved()
            ustr, lgt = rwin32.FormatErrorW(err)
>           raise DLOpenError(ustr)
E           DLOpenError: 'Teseiidmdl ol o efud\xf2\xa0\x80\x8d\x00\xee\x96\x94\xe0\xa8\xbb\xe5\x95\x83\xe5\x81\x9f\xe5\xbd\x88\xe5\xbc\xb1\xe3\xa9\x83\xe6\xbd\xb2\xe6\xb5\xa1\xe6\xb1\xa9\xe4\xb9\x9c\xe4\xa5\x84\xe5\x81\x87\xe6\xbd\x83\xe7\x91\xb5\xe2\x81\xa7\xe6\xb1\xaf\xe5\xb1\xb4\xe4\x85\x84\xe3\x84\xb1'

rlib\rdynload.py:242: DLOpenError

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

test: rlib/test/test_clibffi/py/TestCLibffi/()/test_wrong_args