def isPosInf(val):
    return str(float(val)) == str(PosInf)
Harness to test if the FrameSet.__or__ call works properly.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/PyAMF-0.6.1/pyamf/python.py/isPosInf--crossover with--dataset/ETHPy150Open sqlboy/fileseq/test/run.py/TestFrameSet._check___or__