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# test general errors with uctypes
try:
import uctypes
except ImportError:
print("SKIP")
raise SystemExit
data = bytearray(b"01234567")
# del subscr not supported
S = uctypes.struct(uctypes.addressof(data), {})
try:
del S[0]
except TypeError:
print("TypeError")
# list is an invalid descriptor
S = uctypes.struct(uctypes.addressof(data), [])
try:
S.x
except TypeError:
print("TypeError")
# can't access attribute with invalid descriptor
S = uctypes.struct(uctypes.addressof(data), {"x": []})
try:
S.x
except TypeError:
print("TypeError")
# can't assign to aggregate
S = uctypes.struct(uctypes.addressof(data), {"x": (uctypes.ARRAY | 0, uctypes.INT8 | 2)})
try:
S.x = 1
except TypeError:
print("TypeError")
# unsupported unary op
try:
hash(S)
except TypeError:
print("TypeError")
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