Class ExplodingBool

Lib/test/test_struct.py:506–508

    def test_bool(self):
        class ExplodingBool(object):
            def __bool__(self):
                raise OSError
        for prefix in tuple("<>!=")+('',):
            false = (), [], [], '', 0
            true = [1], 'test', 5, -1, 0xffffffff+1, 0xffffffff/2