Sweden-Number/dlls/atlthunk/tests/atlthunk.c

63 lines
1.8 KiB
C

/*
* Copyright 2019 Jacek Caban for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "windows.h"
#include "atlthunk.h"
#include "wine/test.h"
static LRESULT WINAPI test_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
ok(msg == 1, "msg = %u\n", msg);
ok(wparam == 2, "wparam = %Id\n", wparam);
ok(lparam == 3, "lparam = %Id\n", lparam);
return (LRESULT)hwnd | 0x1000;
}
static void test_thunk_proc(void)
{
AtlThunkData_t *thunks[513];
WNDPROC thunk_proc;
LRESULT res;
int i;
for(i=0; i < ARRAY_SIZE(thunks); i++)
{
thunks[i] = AtlThunk_AllocateData();
ok(thunks[i] != NULL, "thunk = NULL\n");
AtlThunk_InitData(thunks[i], test_proc, i);
}
for(i=0; i < ARRAY_SIZE(thunks); i++)
{
thunk_proc = AtlThunk_DataToCode(thunks[i]);
ok(thunk_proc != NULL, "thunk_proc = NULL\n");
res = thunk_proc((HWND)0x1234, 1, 2, 3);
ok(res == (i | 0x1000), "res = %Iu\n", res);
}
for(i=0; i < ARRAY_SIZE(thunks); i++)
AtlThunk_FreeData(thunks[i]);
}
START_TEST(atlthunk)
{
test_thunk_proc();
}