diff options
Diffstat (limited to 'tests/basics/subclass_native_buffer.py')
| -rw-r--r-- | tests/basics/subclass_native_buffer.py | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/basics/subclass_native_buffer.py b/tests/basics/subclass_native_buffer.py new file mode 100644 index 0000000000..43c3819657 --- /dev/null +++ b/tests/basics/subclass_native_buffer.py @@ -0,0 +1,16 @@ +# test when we subclass a type with the buffer protocol + +class my_bytes(bytes): + pass + +b1 = my_bytes([0, 1]) +b2 = my_bytes([2, 3]) +b3 = bytes([4, 5]) + +# addition will use the buffer protocol on the RHS +print(b1 + b2) +print(b1 + b3) +print(b3 + b1) + +# bytearray construction will use the buffer protocol +print(bytearray(b1)) |