test_random.py 文件源码

def test_random_integers_deprecated(self):
        with warnings.catch_warnings():
            warnings.simplefilter("error", DeprecationWarning)

            # DeprecationWarning raised with high == None
            assert_raises(DeprecationWarning,
                          np.random.random_integers,
                          np.iinfo('l').max)

            # DeprecationWarning raised with high != None
            assert_raises(DeprecationWarning,
                          np.random.random_integers,
                          np.iinfo('l').max, np.iinfo('l').max)