rlib/test/test_rdynload.py::TestDLOperations::()::test_dlopen

self = <rpython.rlib.test.test_rdynload.TestDLOperations instance at 0x0000020f010af660>

    def test_dlopen(self):
        s = 'xxxxxxxxxxxx'
        py.test.raises(DLOpenError, "dlopen(s)")
        #
        s = get_libc_name()
>       assert dlopen(s)

rlib\test\test_rdynload.py:13: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

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\xe4\x9a\xa9\xe1\xac\x80\\?C\\idw\\ytm2kre3.l'

rlib\rdynload.py:242: DLOpenError

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

test: rlib/test/test_rdynload/py/TestDLOperations/()/test_dlopen