def test_void_int(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser, 'void func(int a);', debug=True)
func = parser.root_namespace.functions[0]
self.assertEqual(TypeRef(cpptypeinfo.Void(), False), func.result)
self.assertEqual(1, len(func.params))
self.assertEqual(TypeRef(cpptypeinfo.Int32()), func.params[0].typeref)
def gen(args):
parser = cpptypeinfo.TypeParser()
includes = [pathlib.Path(x) for x in args.include]
headers = [pathlib.Path(x) for x in args.header]
if args.d3d11:
dir = get_windowskits()
headers.append(dir / 'shared/ntdef.h')
headers.append(dir / 'shared/basetsd.h')
headers.append(dir / 'shared/wtypes.h')
# headers.append(dir / 'um/winnt.h')
headers.append(dir / 'um/d3d11.h')
headers.append(dir / 'um/d3dtypes.h')
headers.append(dir / 'um/d3dcommon.h')
headers.append(dir / 'um/d3d10.h')
headers.append(dir / 'shared/dxgi.h')
headers.append(dir / 'um/dcommon.h')
# headers.append(dir / 'um/d2dbasetypes.h')
headers.append(dir / 'um/dxgicommon.h')
headers.append(dir / 'um/dxgiformat.h')
headers.append(dir / 'shared/dxgitype.h')
decl_map = cpptypeinfo.parse_files(parser, includes=includes, *headers)
if args.lang == 'dlang':
cpptypeinfo.languages.dlang.generate(parser, decl_map, headers,
pathlib.Path(args.dst).absolute(),
['windowskits', 'd3d11'])
elif args.clang == 'csharp':
cpptypeinfo.languages.csharp.generate(
parser, decl_map,
pathlib.Path(args.dst).absolute())
else:
raise NotImplementedError()
def test_function(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser, 'typedef void (*T)();', debug=True)
typedef = parser.root_namespace.user_type_map['T']
if not isinstance(typedef, cpptypeinfo.usertype.Typedef):
raise Exception()
self.assertEqual(typedef.typeref.ref, cpptypeinfo.UInt64())
def test_namespace(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser,
'''
namespace A
{
namespace B
{
struct C
{
}
}
}
''',
debug=True)
self.assertEqual(1, len(parser.root_namespace._children))
a = parser.root_namespace._children[0]
self.assertEqual('A', a.name)
self.assertEqual(1, len(a._children))
b = a._children[0]
self.assertEqual(1, len(b._children))
self.assertEqual('B', b.name)
c = b._children[0]
self.assertEqual(0, len(c._children))
self.assertEqual('C', c.name)
def test_int8_ptr(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser, 'typedef char* T;', debug=True)
typedef = parser.root_namespace.user_type_map['T']
if not isinstance(typedef, cpptypeinfo.usertype.Typedef):
raise Exception()
self.assertEqual(typedef.typeref.ref,
cpptypeinfo.usertype.Pointer(cpptypeinfo.Int8()))
def test_callback(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser,
'''
typedef struct _NCB {
void (*ncb_post)( struct _NCB * ); /* POST routine address */
} NCB, *PNCB;
''',
debug=True)
def test_linklist(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser,
'''
typedef struct _LIST_ENTRY {
struct _LIST_ENTRY *Flink;
struct _LIST_ENTRY *Blink;
} LIST_ENTRY;
''',
debug=True)
def test_struct_forward_pointer(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser,
'''
typedef struct Forward *T;
''',
debug=True)
typedef = parser.root_namespace.user_type_map['T']
if not isinstance(typedef, cpptypeinfo.usertype.Typedef):
raise Exception()
def test_elaborated(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser,
'''
typedef struct __crt_locale_pointers
{
struct __crt_locale_data* locinfo;
struct __crt_multibyte_data* mbcinfo;
} __crt_locale_pointers
''',
debug=True)
def test_resolve_function(self) -> None:
parser = cpptypeinfo.TypeParser()
parser.typedef('uint8_t', 'unsigned char')
func = parser.parse('uint8_t* (uint8_t, const uint8_t *)').ref
if not isinstance(func, cpptypeinfo.usertype.Function):
raise Exception()
parser.resolve_typedef_by_name('uint8_t')
self.assertEqual(func.result,
cpptypeinfo.usertype.Pointer(cpptypeinfo.UInt8()))
self.assertEqual(func.params[0].typeref, cpptypeinfo.UInt8())
self.assertEqual(
func.params[1].typeref,
cpptypeinfo.usertype.Pointer(cpptypeinfo.UInt8().to_const()))
def test_anonymous_union(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser,
'''
typedef struct D3D11_VIDEO_COLOR
{
union
{
int YCbCr;
float RGBA;
} ;
} D3D11_VIDEO_COLOR;
''',
debug=True)
def test_struct(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser,
'''
typedef struct Tag {
} T;
typedef T* TP;
''',
debug=True)
typedef = parser.root_namespace.user_type_map['T']
if not isinstance(typedef, cpptypeinfo.usertype.Typedef):
raise Exception()
self.assertEqual(typedef.typeref.ref,
cpptypeinfo.usertype.Struct('Tag'))
def test_excpt(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser,
'''
int __cdecl __C_specific_handler(
struct _EXCEPTION_RECORD* ExceptionRecord,
void* EstablisherFrame,
struct _CONTEXT* ContextRecord,
struct _DISPATCHER_CONTEXT* DispatcherContext
);
''',
debug=True)
func = parser.root_namespace.functions[0]
self.assertEqual(TypeRef(cpptypeinfo.Void(), False), func.result)
self.assertEqual(1, len(func.params))
self.assertEqual(TypeRef(cpptypeinfo.Int32()), func.params[0].typeref)
def test_cimgui(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_files(
parser, CIMGUI_H, cpp_flags=[f'-DCIMGUI_DEFINE_ENUMS_AND_STRUCTS'])
for ns in parser.root_namespace.traverse():
if isinstance(ns, cpptypeinfo.usertype.Struct):
continue
for k, v in ns.user_type_map.items():
with self.subTest(name=k):
print(f'{ns}{v}')
for v in ns.functions:
if v.name:
with self.subTest(name=v.name):
print(f'{ns}{v}')
import unittest
import pathlib
import cpptypeinfo
from cpptypeinfo.usertype import (Field, Struct, Pointer, Param, Function)
HERE = pathlib.Path(__file__).absolute().parent
IMGUI_H = HERE.parent / 'libs/imgui/imgui.h'
parser = cpptypeinfo.TypeParser()
EXPECTS = {
'ImDrawChannel':
parser.parse('struct ImDrawChannel'),
'ImDrawCmd':
parser.parse('struct ImDrawCmd'),
'ImDrawData':
parser.parse('struct ImDrawData'),
'ImDrawList':
parser.parse('struct ImDrawList'),
'ImDrawListSharedData':
parser.parse('struct ImDrawListSharedData'),
'ImDrawListSplitter':
parser.parse('struct ImDrawListSplitter'),
'ImDrawVert':
parser.parse('struct ImDrawVert'),
'ImFont':
parser.parse('struct ImFont'),
'ImFontAtlas':
parser.parse('struct ImFontAtlas'),
'ImFontConfig':
parser.parse('struct ImFontConfig'),
'ImFontGlyph':
def test_function(self) -> None:
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_source(parser, SOURCE, debug=True)
def debug(args):
parser = cpptypeinfo.TypeParser()
cpptypeinfo.parse_files(parser, pathlib.Path(args.header), debug=True)
def test_resolve_function(self) -> None:
parser = cpptypeinfo.TypeParser()
typedef = parser.typedef('uint8_t', 'unsigned char')
self.assertEqual(typedef.get_concrete_type(), cpptypeinfo.UInt8())
