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lv_micropython/tests/basics/array_construct.py

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py: Allow bytes/bytearray/array to be init'd by buffer protocol objects. Behaviour of array initialisation is subtly different for bytes, bytearray and array.array when argument has buffer protocol. This patch gets us CPython conformant (except we allow initialisation of array.array by buffer with length not a multiple of typecode).
2014-12-04 15:46:14 +00:00
# test construction of array.array from different objects
from array import array
# tuple, list
print(array('b', (1, 2)))
print(array('h', [1, 2]))
# raw copy from bytes, bytearray
tests: Split byteorder-dependent tests to *_endian.py's.
2015-08-30 00:30:28 +03:00
print(array('h', b'22')) # should be byteorder-neutral
py: Allow bytes/bytearray/array to be init'd by buffer protocol objects. Behaviour of array initialisation is subtly different for bytes, bytearray and array.array when argument has buffer protocol. This patch gets us CPython conformant (except we allow initialisation of array.array by buffer with length not a multiple of typecode).
2014-12-04 15:46:14 +00:00
print(array('h', bytearray(2)))
print(array('i', bytearray(4)))
# convert from other arrays
print(array('H', array('b', [1, 2])))
print(array('b', array('I', [1, 2])))
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