Method test_decode

numpy/_core/tests/test_defchararray.py:820–823

(self)

        assert_(res.dtype.char == 'S')

    def test_decode(self):
        res = np.char.decode(np.array([], dtype='S'))
        assert_array_equal(res, [])
        assert_(res.dtype.char == 'U')

    def test_decode_with_reshape(self):
        res = np.char.decode(np.array([], dtype='S').reshape((1, 0, 1)))