pypy/objspace/std/test/test_unicodeobject.py::AppTestUnicodeString::()::test_replace_str_unicode

self = <pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x00000000708d77c0>

    def test_replace_str_unicode(self):
            res = 'one!two!three!'.replace(u'!', u'@', 1)
            assert res == u'one@two!three!'
>           assert type(res) == unicode
E           (application-level) NameError: name 'unicode' is not defined

[/buildbot/slave/own-linux-aarch64/build/pypy/objspace/std/test/test_unicodeobject.py:669]:4: NameError

builder: own-linux-aarch64 build #2821+

test: pypy/objspace/std/test/test_unicodeobject.py::AppTestUnicodeString::()::test_replace_str_unicode