mirror of
https://github.com/pocketpy/pocketpy
synced 2025-10-20 11:30:18 +00:00
98 lines
3.2 KiB
Python
98 lines
3.2 KiB
Python
import c
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c_int = c.refl("int")
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assert c_int.name() == "int"
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assert c_int.__repr__() == '<ctype \'int\'>'
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# ------------------------------------------------
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c_int_1 = c.refl("int")
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c_struct_1 = c_int_1()
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assert (c_int_1() == c_int_1())
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assert (c_struct_1 == c_struct_1) == True
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# ------------------------------------------------
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assert c.void_p.from_hex('0x2568b60').hex() == '0x2568b60'
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# ------------------------------------------------
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class HexAddress:
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def __init__(self, address):
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if not address.startswith("0x"): # 确保地址以0x开头
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raise ValueError("Address should start with '0x'.")
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self.address = address[2:] # 去除0x前缀，并保存十六进制字符串
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def __str__(self):
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return "0x" + self.address
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def __add__(self, other):
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if isinstance(other, int):
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return HexAddress(hex(int(self.address, 16) + other)) # 将字符串地址转为整数进行运算
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elif isinstance(other, HexAddress):
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return HexAddress(hex(int(self.address, 16) + int(other.address, 16))) # 将字符串地址转为整数进行运算
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else:
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raise TypeError("Unsupported operand type for +: HexAddress and {}".format(type(other)))
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def __sub__(self, other):
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if isinstance(other, int):
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return HexAddress(hex(int(self.address, 16) - other)) # 将字符串地址转为整数进行运算
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elif isinstance(other, HexAddress):
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return HexAddress(hex(int(self.address, 16) - int(other.address, 16))) # 将字符串地址转为整数进行运算
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else:
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raise TypeError("Unsupported operand type for -: HexAddress and {}".format(type(other)))
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c_void_1 = c.malloc(8)
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assert (c_void_1 + 8).hex() == c.void_p.from_hex(str(HexAddress(c_void_1.hex()) + 8)).hex()
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assert (c_void_1 - 8).hex() == c.void_p.from_hex(str(HexAddress(c_void_1.hex()) - 8)).hex()
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# ------------------------------------------------
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# 此处测试并不完全
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c_void_1 = c.malloc(8)
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c_void_1.read_bytes(5)
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c_void_1.write_bytes(c_void_1.read_bytes(5))
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# ------------------------------------------------
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c_void_1 = c.malloc(32)
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my_struct2 = c.struct(c_void_1, 32)
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data_str = "Hello, World!"
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my_struct3 = c.struct(data_str)
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data_bytes = bytes([1,2,3])
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my_struct4 = c.struct(data_bytes)
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try:
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c.struct(True)
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raise Exception('c.struct 的构造方法未能触发 TypeError("expected int, str or bytes")')
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except TypeError:
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pass
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try:
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c.struct(1,2,3)
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raise Exception('c.struct 的构造方法未能触发 TypeError("expected 1 or 2 arguments")')
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except TypeError:
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pass
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try:
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x = c.refl("int")['a']
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except KeyError:
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pass
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# ------------------------------------------------
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my_struct1 = c.struct(16)
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assert my_struct1.size() == 16
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# 对 c.struct 的 copy 方法的测试不完全
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assert my_struct1.copy().size() == 16
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data_str = "Hello, World!"
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my_struct3 = c.struct(data_str)
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assert my_struct3.to_string() == data_str
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data_bytes = bytes([1,2,3])
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my_struct4 = c.struct(data_bytes)
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assert my_struct4.to_bytes() == data_bytes
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# ------------------------------------------------
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# 此处测试并不完全
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c_void_1 = c.malloc(16)
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my_struct1 = c.struct(16)
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c_void_1.read_struct('long')
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c_void_1.write_struct(my_struct1)
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