pypy/objspace/std/test/test_floatobject.py::AppTestFloatHex::()::test_division_edgecases

self = <pypy.interpreter.typedef.W_ObjectObjectUserDictWeakrefable object at 0x00000283b98da608>

    def test_division_edgecases(self):
            import math, os
    
            # inf
            inf = float("inf")
            assert math.isnan(inf % 3)
            assert math.isnan(inf // 3)
            x, y = divmod(inf, 3)
            assert math.isnan(x)
            assert math.isnan(y)
            x, y = divmod(3, inf)
            z = 3 % inf
            if os.name == 'nt':
>               assert math.isnan(x)
E               (application-level) AssertionError: assert <built-in function isnan>(0.0)
E                +  where <built-in function isnan> = <built-in function isnan>
E                +    where <built-in function isnan> = <module 'math' (built-in)>.isnan

[d:\pypy_stuff\buildbot64\slave\own-win-x86-64\build\pypy\objspace\std\test\test_floatobject.py:825]:14: AssertionError

builder: own-win-x86-64 build #2231

test: pypy/objspace/std/test/test_floatobject/py/AppTestFloatHex/()/test_division_edgecases