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| author | Damien George <damien@micropython.org> | 2024-12-18 10:15:01 +1100 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2024-12-18 11:01:23 +1100 |
| commit | d10cda66dcff1b760ebc550c7f9352220fe4163f (patch) | |
| tree | dd82ca746d92c18924c5a0147a448eada35ea71d | |
| parent | 8970ede7cccee57032b547b8a97539b64e61102a (diff) | |
| download | micropython-d10cda66dcff1b760ebc550c7f9352220fe4163f.tar.gz micropython-d10cda66dcff1b760ebc550c7f9352220fe4163f.zip | |
tests/extmod: Add test for uctypes.addressof function.
Signed-off-by: Damien George <damien@micropython.org>
| -rw-r--r-- | tests/extmod/uctypes_addressof.py | 16 | ||||
| -rw-r--r-- | tests/extmod/uctypes_addressof.py.exp | 9 |
2 files changed, 25 insertions, 0 deletions
diff --git a/tests/extmod/uctypes_addressof.py b/tests/extmod/uctypes_addressof.py new file mode 100644 index 0000000000..c83089d0f7 --- /dev/null +++ b/tests/extmod/uctypes_addressof.py @@ -0,0 +1,16 @@ +# Test uctypes.addressof(). + +try: + from sys import maxsize + import uctypes +except ImportError: + print("SKIP") + raise SystemExit + +# Test small addresses. +for i in range(8): + print(uctypes.addressof(uctypes.bytearray_at(1 << i, 8))) + +# Test address that is bigger than the greatest small-int but still within the address range. +large_addr = maxsize + 1 +print(uctypes.addressof(uctypes.bytearray_at(large_addr, 8)) == large_addr) diff --git a/tests/extmod/uctypes_addressof.py.exp b/tests/extmod/uctypes_addressof.py.exp new file mode 100644 index 0000000000..5b48569d01 --- /dev/null +++ b/tests/extmod/uctypes_addressof.py.exp @@ -0,0 +1,9 @@ +1 +2 +4 +8 +16 +32 +64 +128 +True |