pypy.module.time.test.apptest_time:test_strftime_surrogateescaped_bytes_do_not_recombine

def test_strftime_surrogateescaped_bytes_do_not_recombine():
        import time
        t = time.localtime(192039127)
>       assert time.strftime('\udcf0\udc9f\udc90\udc8d', t) == '\udcf0\udc9f\udc90\udc8d'
E       AssertionError: assert '' == '\udcf0\udc9f\udc90\udc8d'
E         - #xDCF0#xDC9F#xDC90#xDC8D

../build/pypy/module/time/test/apptest_time.py:693: AssertionError

builder: pypy-c-jit-macos-x86-64 build #1437+

test: pypy.module.time.test.apptest_time:test_strftime_surrogateescaped_bytes_do_not_recombine