reactos/modules/rostests/apitests/crt/dll_startup.cpp

73 lines
1.6 KiB
C++
Raw Normal View History

/*
* PROJECT: ReactOS API tests
* LICENSE: LGPLv2.1+ - See COPYING.LIB in the top level directory
* PURPOSE: Test for static C++ object construction/destruction in a DLL
* PROGRAMMER: Thomas Faber <thomas.faber@reactos.org>
*/
#include <apitest.h>
#include "dll_startup.h"
// we test the initial value of m_uninit variable here, so this is required
#ifdef __GNUC__
#pragma GCC diagnostic ignored "-Wuninitialized"
#endif
static struct counter_values counter_values =
{
0, 0, 0, 0, 5656, 0, 0
};
static struct counter_values *p_counter_values;
static struct init_static
{
int m_uninit;
int m_counter;
init_static() :
m_counter(2)
{
counter_values.static_construct_counter_at_startup = counter_values.static_construct_counter;
counter_values.m_uninit_at_startup = m_uninit;
counter_values.static_construct_counter++;
m_uninit++;
}
~init_static()
{
p_counter_values->dtor_counter++;
}
} init_static;
extern "C"
{
SET_COUNTER_VALUES_POINTER SetCounterValuesPointer;
void
WINAPI
SetCounterValuesPointer(
_Out_ struct counter_values *pcv)
{
p_counter_values = pcv;
memcpy(pcv, &counter_values, sizeof(counter_values));
}
BOOL
WINAPI
DllMain(
_In_ HINSTANCE hinstDLL,
_In_ DWORD fdwReason,
_In_ PVOID pvReserved)
{
if (fdwReason == DLL_PROCESS_ATTACH)
{
counter_values.m_uninit = init_static.m_uninit;
counter_values.m_counter = init_static.m_counter;
}
else if (fdwReason == DLL_PROCESS_DETACH)
{
p_counter_values->dtor_counter_at_detach = p_counter_values->dtor_counter;
}
return TRUE;
}
}