def test_name() -> None:
class SomeStruct(Struct):
field: UInt16
data = SomeStruct()
assert type_name(SomeStruct.field) == 'uint16_t'
assert type_name(data.field) == 'uint16_t'
def test_name() -> None:
class Data(Union):
u16: UInt16
u8: UInt8
data = Data(0)
assert type_name(Data) == 'Data'
assert type_name(data) == 'Data'
def test_name() -> None:
class SomeStruct(Struct):
field1: UInt8
field2: UInt16
field3: UInt16
data = SomeStruct(0)
assert type_name(SomeStruct) == 'SomeStruct'
assert type_name(data) == 'SomeStruct'
def test_name() -> None:
data_t = create_union('Data', {
'u16': UInt16,
'u8': UInt8,
})
data = data_t(0)
assert type_name(data_t) == 'Data'
assert type_name(data) == 'Data'
def test_name() -> None:
some_t = create_struct('SomeStruct', {
'field1': UInt8,
'field2': UInt16,
'field3': UInt16,
})
data = some_t(0)
assert type_name(some_t) == 'SomeStruct'
assert type_name(data) == 'SomeStruct'
def test_clone() -> None:
clone = clone_type(Float)
data = clone(0)
assert clone is not Float
assert sizeof(clone) == 4
assert type_name(clone) == 'float'
assert data == 0.0
clone2 = clone_type(clone, name='Float')
assert type_name(clone2) == 'Float'
clone3 = clone_type(clone2)
assert type_name(clone3) == 'Float'
def test_clone() -> None:
arr_t = typeof(Array(UInt16, 4))
clone = clone_type(arr_t)
assert clone is not arr_t
assert clone.item_type() is UInt16
assert clone.length() == 4
assert type_name(clone) == 'uint16_t[4]'
clone2 = clone_type(clone, name='uint16x4')
assert type_name(clone2) == 'uint16x4'
clone3 = clone_type(clone2)
assert type_name(clone3) == 'uint16x4'
def test_clone() -> None:
bytes_t = Bytes[Literal[5]]
clone = clone_type(bytes_t)
data = clone(0)
assert clone is not bytes_t
assert sizeof(clone) == 5
assert type_name(clone) == 'char[5]'
assert bytes(data) == b'\x00\x00\x00\x00\x00'
clone2 = clone_type(clone, name='str_5')
assert type_name(clone2) == 'str_5'
clone3 = clone_type(clone2)
assert type_name(clone3) == 'str_5'
def test_clone() -> None:
ptr_t = Pointer16[UInt32]
clone = clone_type(ptr_t)
data = clone(0)
assert clone is not ptr_t
assert sizeof(clone) == 2
assert clone.int_type() is UInt16
assert clone.ref_type() is UInt32
assert type_name(clone) == 'uint32_t *'
assert bytes(data) == b'\x00\x00'
clone2 = clone_type(clone, name='PUINT32')
assert type_name(clone2) == 'PUINT32'
clone3 = clone_type(clone2)
assert type_name(clone3) == 'PUINT32'
def test_clone() -> None:
class Data(Union):
u16: UInt16
u8: UInt8
clone = clone_type(Data)
data = clone(0)
assert clone is not Data
assert sizeof(clone) == 2
assert type_name(clone) == 'Data'
assert tuple(i for i in clone) == ('u16', 'u8')
assert offsetof(clone, 'u16') == 0
assert 'u32' not in clone
assert bytes(data) == b'\x00\x00'
def test_clone() -> None:
class SomeStruct(Struct):
field1: UInt8
field2: UInt16
field3: UInt16
clone = clone_type(SomeStruct)
data = clone(0)
assert clone is not SomeStruct
assert sizeof(clone) == 5
assert type_name(clone) == 'SomeStruct'
assert tuple(i for i in clone) == ('field1', 'field2', 'field3')
assert offsetof(clone, 'field3') == 3
assert 'field4' not in clone
assert bytes(data) == b'\x00\x00\x00\x00\x00'
def test_name_fwdred() -> None:
data = Pointer32(ForwardRef, 0)
ptr_t = typeof(data)
assert type_name(ptr_t) == 'void *'
assert type_name(data) == 'void *'
def test_name_void() -> None:
data = Pointer32(Void, 0)
ptr_t = typeof(data)
assert type_name(ptr_t) == 'void *'
assert type_name(data) == 'void *'
def test_name_2() -> None:
data = Pointer32(UInt16, 0)
ptr_t = typeof(data)
assert type_name(ptr_t) == 'uint16_t *'
assert type_name(data) == 'uint16_t *'
def test_rename() -> None:
class SomeStruct(Struct):
field: UInt8
rename(SomeStruct, 'AnotherName')
assert type_name(SomeStruct) == 'AnotherName'
def test_name_2() -> None:
data = Bytes(5, b'abcde')
bytes_t = typeof(data)
assert type_name(bytes_t) == 'char[5]'
assert type_name(data) == 'char[5]'
def test_name_1() -> None:
bytes_t = Bytes[Literal[5]]
data = bytes_t(0)
assert type_name(bytes_t) == 'char[5]'
assert type_name(data) == 'char[5]'
def test_name() -> None:
data = Array(UInt16, 4)
arr_t = typeof(data)
assert type_name(arr_t) == 'uint16_t[4]'
assert type_name(data) == 'uint16_t[4]'
def test_name_1() -> None:
ptr_t = Pointer32[UInt16]
data = ptr_t(0)
assert type_name(ptr_t) == 'uint16_t *'
assert type_name(data) == 'uint16_t *'
def test_type_name_bad() -> None:
with raises(TypeError):
_ = type_name('Invalid value') # type: ignore