mirror of
https://github.com/pocketpy/pocketpy
synced 2025-10-20 03:20:18 +00:00
...
This commit is contained in:
blueloveTH
parent
da5cb2d1c3
commit
679b8ec2e6
@ -1,78 +1,17 @@
|
||||
# ------------------------------------------------
|
||||
'''source code in cffi.cpp :
|
||||
57: 245: vm->bind_method<0>(type, "__repr__", [](VM* vm, ArgsView args){
|
||||
#####: 246: C99ReflType& self = _CAST(C99ReflType&, args[0]);
|
||||
#####: 247: return VAR("<ctype '" + Str(self.name) + "'>");
|
||||
#####: 248: });
|
||||
#####: 249:
|
||||
57: 250: vm->bind_method<0>(type, "name", [](VM* vm, ArgsView args){
|
||||
#####: 251: C99ReflType& self = _CAST(C99ReflType&, args[0]);
|
||||
#####: 252: return VAR(self.name);
|
||||
#####: 253: });
|
||||
'''
|
||||
# test :
|
||||
import c
|
||||
|
||||
c_int = c.refl("int")
|
||||
assert c_int.name() == "int"
|
||||
assert c_int.__repr__() == '<ctype \'int\'>'
|
||||
# ------------------------------------------------
|
||||
'''source code in cffi.cpp :
|
||||
57: 180: vm->bind__eq__(PK_OBJ_GET(Type, type), [](VM* vm, PyObject* lhs, PyObject* rhs){
|
||||
#####: 181: C99Struct& self = _CAST(C99Struct&, lhs);
|
||||
#####: 182: if(!is_non_tagged_type(rhs, C99Struct::_type(vm))) return vm->NotImplemented;
|
||||
#####: 183: C99Struct& other = _CAST(C99Struct&, rhs);
|
||||
#####: 184: bool ok = self.size == other.size && memcmp(self.p, other.p, self.size) == 0;
|
||||
#####: 185: return VAR(ok);
|
||||
#####: 186: });
|
||||
-: 187:
|
||||
'''
|
||||
# test :
|
||||
import c
|
||||
|
||||
c_int_1 = c.refl("int")
|
||||
c_struct_1 = c_int_1()
|
||||
assert (c_int_1() == c_int_1())
|
||||
assert (c_struct_1 == c_struct_1) == True
|
||||
|
||||
# ------------------------------------------------
|
||||
'''source code in cffi.cpp :
|
||||
114: 8: vm->bind_func<1>(type, "from_hex", [](VM* vm, ArgsView args){
|
||||
#####: 9: std::string s = CAST(Str&, args[0]).str();
|
||||
#####: 10: size_t size;
|
||||
#####: 11: intptr_t ptr = std::stoll(s, &size, 16);
|
||||
#####: 12: if(size != s.size()) vm->ValueError("invalid literal for void_p(): " + s);
|
||||
#####: 13: return VAR_T(VoidP, (void*)ptr);
|
||||
#####: 14: });
|
||||
114: 15: vm->bind_method<0>(type, "hex", [](VM* vm, ArgsView args){
|
||||
#####: 16: VoidP& self = _CAST(VoidP&, args[0]);
|
||||
#####: 17: return VAR(self.hex());
|
||||
#####: 18: });
|
||||
-: 19:
|
||||
'''
|
||||
# test :
|
||||
import c
|
||||
|
||||
assert c.void_p.from_hex('0x2568b60').hex() == '0x2568b60'
|
||||
|
||||
# ------------------------------------------------
|
||||
'''source code in cffi.cpp :
|
||||
114: 70: vm->bind__add__(PK_OBJ_GET(Type, type), [](VM* vm, PyObject* lhs, PyObject* rhs){
|
||||
#####: 71: VoidP& self = _CAST(VoidP&, lhs);
|
||||
#####: 72: i64 offset = CAST(i64, rhs);
|
||||
#####: 73: return VAR_T(VoidP, (char*)self.ptr + offset);
|
||||
-: 74: });
|
||||
-: 75:
|
||||
114: 76: vm->bind__sub__(PK_OBJ_GET(Type, type), [](VM* vm, PyObject* lhs, PyObject* rhs){
|
||||
#####: 77: VoidP& self = _CAST(VoidP&, lhs);
|
||||
#####: 78: i64 offset = CAST(i64, rhs);
|
||||
#####: 79: return VAR_T(VoidP, (char*)self.ptr - offset);
|
||||
-: 80: });
|
||||
-: 81:
|
||||
-: 19:
|
||||
'''
|
||||
|
||||
# test :
|
||||
class HexAddress:
|
||||
def __init__(self, address):
|
||||
if not address.startswith("0x"): # 确保地址以0x开头
|
||||
@ -98,79 +37,18 @@ class HexAddress:
|
||||
else:
|
||||
raise TypeError("Unsupported operand type for -: HexAddress and {}".format(type(other)))
|
||||
|
||||
|
||||
import c
|
||||
|
||||
c_void_1 = c.malloc(8)
|
||||
|
||||
assert (c_void_1 + 8).hex() == c.void_p.from_hex(str(HexAddress(c_void_1.hex()) + 8)).hex()
|
||||
assert (c_void_1 - 8).hex() == c.void_p.from_hex(str(HexAddress(c_void_1.hex()) - 8)).hex()
|
||||
|
||||
# ------------------------------------------------
|
||||
'''source code in cffi.cpp :
|
||||
-: 107:
|
||||
114: 108: vm->bind_method<1>(type, "read_bytes", [](VM* vm, ArgsView args){
|
||||
#####: 109: VoidP& self = _CAST(VoidP&, args[0]);
|
||||
#####: 110: i64 size = CAST(i64, args[1]);
|
||||
#####: 111: std::vector<char> buffer(size);
|
||||
#####: 112: memcpy(buffer.data(), self.ptr, size);
|
||||
#####: 113: return VAR(Bytes(std::move(buffer)));
|
||||
#####: 114: });
|
||||
-: 115:
|
||||
114: 116: vm->bind_method<1>(type, "write_bytes", [](VM* vm, ArgsView args){
|
||||
#####: 117: VoidP& self = _CAST(VoidP&, args[0]);
|
||||
#####: 118: Bytes& bytes = CAST(Bytes&, args[1]);
|
||||
#####: 119: memcpy(self.ptr, bytes.data(), bytes.size());
|
||||
#####: 120: return vm->None;
|
||||
-: 121: });
|
||||
-: 122:
|
||||
'''
|
||||
|
||||
# test :
|
||||
import c
|
||||
# 此处测试并不完全
|
||||
c_void_1 = c.malloc(8)
|
||||
c_void_1.read_bytes(5)
|
||||
c_void_1.write_bytes(c_void_1.read_bytes(5))
|
||||
|
||||
|
||||
|
||||
# ------------------------------------------------
|
||||
'''source code in cffi.cpp :
|
||||
57: 126: void C99Struct::_register(VM* vm, PyObject* mod, PyObject* type){
|
||||
114: 127: vm->bind_constructor<-1>(type, [](VM* vm, ArgsView args){
|
||||
#####: 128: if(args.size() == 1+1){
|
||||
#####: 129: if(is_int(args[1])){
|
||||
#####: 130: int size = _CAST(int, args[1]);
|
||||
#####: 131: return VAR_T(C99Struct, size);
|
||||
#####: 132: }
|
||||
#####: 133: if(is_non_tagged_type(args[1], vm->tp_str)){
|
||||
#####: 134: const Str& s = _CAST(Str&, args[1]);
|
||||
#####: 135: return VAR_T(C99Struct, (void*)s.data, s.size);
|
||||
#####: 136: }
|
||||
#####: 137: if(is_non_tagged_type(args[1], vm->tp_bytes)){
|
||||
#####: 138: const Bytes& b = _CAST(Bytes&, args[1]);
|
||||
#####: 139: return VAR_T(C99Struct, (void*)b.data(), b.size());
|
||||
#####: 140: }
|
||||
#####: 141: vm->TypeError("expected int, str or bytes");
|
||||
#####: 142: return vm->None;
|
||||
-: 143: }
|
||||
#####: 144: if(args.size() == 1+2){
|
||||
#####: 145: void* p = CAST(void*, args[1]);
|
||||
#####: 146: int size = CAST(int, args[2]);
|
||||
#####: 147: return VAR_T(C99Struct, p, size);
|
||||
#####: 148: }
|
||||
#####: 149: vm->TypeError("expected 1 or 2 arguments");
|
||||
#####: 150: return vm->None;
|
||||
#####: 151: });
|
||||
'''
|
||||
|
||||
# test :
|
||||
import c
|
||||
|
||||
my_struct1 = c.struct(16)
|
||||
|
||||
c_void_1 = c.malloc(8)
|
||||
c_void_1 = c.malloc(32)
|
||||
my_struct2 = c.struct(c_void_1, 32)
|
||||
|
||||
data_str = "Hello, World!"
|
||||
@ -191,38 +69,12 @@ try:
|
||||
except TypeError:
|
||||
pass
|
||||
|
||||
|
||||
|
||||
try:
|
||||
x = c.refl("int")['a']
|
||||
except KeyError:
|
||||
pass
|
||||
# ------------------------------------------------
|
||||
'''source code in cffi.cpp :
|
||||
114: 158: vm->bind_method<0>(type, "size", [](VM* vm, ArgsView args){
|
||||
#####: 159: C99Struct& self = _CAST(C99Struct&, args[0]);
|
||||
#####: 160: return VAR(self.size);
|
||||
-: 161: });
|
||||
-: 162:
|
||||
114: 163: vm->bind_method<0>(type, "copy", [](VM* vm, ArgsView args){
|
||||
#####: 164: const C99Struct& self = _CAST(C99Struct&, args[0]);
|
||||
#####: 165: return VAR_T(C99Struct, self);
|
||||
#####: 166: });
|
||||
-: 167:
|
||||
114: 168: vm->bind_method<0>(type, "to_string", [](VM* vm, ArgsView args){
|
||||
#####: 169: C99Struct& self = _CAST(C99Struct&, args[0]);
|
||||
#####: 170: return VAR(Str(self.p, self.size));
|
||||
#####: 171: });
|
||||
-: 172:
|
||||
114: 173: vm->bind_method<0>(type, "to_bytes", [](VM* vm, ArgsView args){
|
||||
#####: 174: C99Struct& self = _CAST(C99Struct&, args[0]);
|
||||
#####: 175: std::vector<char> buffer(self.size);
|
||||
#####: 176: memcpy(buffer.data(), self.p, self.size);
|
||||
#####: 177: return VAR(Bytes(std::move(buffer)));
|
||||
#####: 178: });
|
||||
'''
|
||||
|
||||
# test :
|
||||
import c
|
||||
|
||||
my_struct1 = c.struct(16)
|
||||
|
||||
assert my_struct1.size() == 16
|
||||
|
||||
# 对 c.struct 的 copy 方法的测试不完全
|
||||
@ -238,28 +90,8 @@ assert my_struct4.to_bytes() == data_bytes
|
||||
|
||||
|
||||
# ------------------------------------------------
|
||||
'''source code in cffi.cpp :
|
||||
114: 222: vm->bind_method<1>(type, "read_struct", [](VM* vm, ArgsView args){
|
||||
#####: 223: VoidP& self = _CAST(VoidP&, args[0]);
|
||||
#####: 224: const Str& type = CAST(Str&, args[1]);
|
||||
#####: 225: int size = c99_sizeof(vm, type);
|
||||
#####: 226: return VAR_T(C99Struct, self.ptr, size);
|
||||
#####: 227: });
|
||||
-: 228:
|
||||
114: 229: vm->bind_method<1>(type, "write_struct", [](VM* vm, ArgsView args){
|
||||
#####: 230: VoidP& self = _CAST(VoidP&, args[0]);
|
||||
#####: 231: C99Struct& other = CAST(C99Struct&, args[1]);
|
||||
#####: 232: memcpy(self.ptr, other.p, other.size);
|
||||
#####: 233: return vm->None;
|
||||
-: 234: });
|
||||
57: 235: }
|
||||
'''
|
||||
|
||||
# test :
|
||||
import c
|
||||
|
||||
# 此处测试并不完全
|
||||
c_void_1 = c.malloc(8)
|
||||
c_void_1 = c.malloc(16)
|
||||
my_struct1 = c.struct(16)
|
||||
c_void_1.read_struct('long')
|
||||
c_void_1.write_struct(my_struct1)
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user