@property
    def primary(self):
        return self._primary
Test if guess_total_memory() is returning an int >= 0
dataset/ETHPy150Open mongodb/mongo-python-driver/pymongo/server_description.py/ServerDescription.primary--crossover with--dataset/ETHPy150Open VisTrails/VisTrails/vistrails/core/system/windows.py/TestWindows.test1