Method test_arbitrary_buffer

Lib/test/test_struct.py:886–893

(self)

        self.assertRaises(StopIteration, next, it)

    def test_arbitrary_buffer(self):
        s = struct.Struct('>IB')
        b = bytes(range(1, 11))
        it = s.iter_unpack(memoryview(b))
        self.assertEqual(next(it), (0x01020304, 5))
        self.assertEqual(next(it), (0x06070809, 10))
        self.assertRaises(StopIteration, next, it)
        self.assertRaises(StopIteration, next, it)

    def test_length_hint(self):
        lh = operator.length_hint