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

self = <pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x1c33d9f0>

    def test_str_unicode_concat_overrides(self):
            "Test from Jython about being bug-compatible with CPython."
    
            def check(value, expected):
                assert type(value) == type(expected)
                assert value == expected
    
            def _test_concat(t1, t2):
                tprecedent = str
                if issubclass(t1, unicode) or issubclass(t2, unicode):
                    tprecedent = unicode
    
                class SubclassB(t2):
                    def __add__(self, other):
                        return SubclassB(t2(self) + t2(other))
                check(SubclassB('py') + SubclassB('thon'), SubclassB('python'))
                check(t1('python') + SubclassB('3'), tprecedent('python3'))
                check(SubclassB('py') + t1('py'), SubclassB('pypy'))
    
                class SubclassC(t2):
                    def __radd__(self, other):
                        return SubclassC(t2(other) + t2(self))
                check(SubclassC('stack') + SubclassC('less'), t2('stackless'))
                check(t1('iron') + SubclassC('python'), SubclassC('ironpython'))
                check(SubclassC('tiny') + t1('py'), tprecedent('tinypy'))
    
                class SubclassD(t2):
                    def __add__(self, other):
                        return SubclassD(t2(self) + t2(other))
    
                    def __radd__(self, other):
                        return SubclassD(t2(other) + t2(self))
                check(SubclassD('di') + SubclassD('ct'), SubclassD('dict'))
                check(t1('list') + SubclassD(' comp'), SubclassD('list comp'))
                check(SubclassD('dun') + t1('der'), SubclassD('dunder'))
    
>           _test_concat(str, str)

[/buildbot/slave/own-linux-x86-32/build/pypy/objspace/std/test/test_unicodeobject.py:402]:37: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

t1 = <W_TypeObject 'str' at 0x1d9ff870>, t2 = <W_TypeObject 'str' at 0x1d9ff870>

    def _test_concat(t1, t2):
        tprecedent = str
>       if issubclass(t1, unicode) or issubclass(t2, unicode):
E       (application-level) NameError: name 'unicode' is not defined

[/buildbot/slave/own-linux-x86-32/build/pypy/objspace/std/test/test_unicodeobject.py:402]:10: NameError

builder: own-linux-x86-32 build #9465+

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