8000 tests/extmod: Add test for uctypes.addressof function. · 32bitmicro/micropython@d10cda6 · GitHub
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tests/extmod: Add test for uctypes.addressof function.
Signed-off-by: Damien George <damien@micropython.org>
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‎tests/extmod/uctypes_addressof.py

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# Test uctypes.addressof().
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try:
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from sys import maxsize
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import uctypes
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except ImportError:
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print("SKIP")
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raise SystemExit
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# Test small addresses.
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for i in range(8):
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print(uctypes.addressof(uctypes.bytearray_at(1 << i, 8)))
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# Test address that is bigger than the greatest small-int but still within the address range.
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large_addr = maxsize + 1
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print(uctypes.addressof(uctypes.bytearray_at(large_addr, 8)) == large_addr)

‎tests/extmod/uctypes_addressof.py.exp

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True

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