tests/extmod: Add test for uctypes.addressof function.

dpgeorge · dpgeorge · commit d10cda66dcff · 2024-12-18T11:01:23.000+11:00
Signed-off-by: Damien George &lt;damien@micropython.org&gt;
diff --git a/tests/extmod/uctypes_addressof.py b/tests/extmod/uctypes_addressof.py
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+# 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
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