test_getlimits.py 文件源码

def test_basic(self):
        dts = list(zip(['i1', 'i2', 'i4', 'i8',
                   'u1', 'u2', 'u4', 'u8'],
                  [np.int8, np.int16, np.int32, np.int64,
                   np.uint8, np.uint16, np.uint32, np.uint64]))
        for dt1, dt2 in dts:
            assert_equal(iinfo(dt1).min, iinfo(dt2).min)
            assert_equal(iinfo(dt1).max, iinfo(dt2).max)
        self.assertRaises(ValueError, iinfo, 'f4')