void call_once_with_functor()
{
unsigned const loop_count=100;
int my_once_value=0;
static boost::once_flag functor_flag=BOOST_ONCE_INIT;
for(unsigned i=0;i<loop_count;++i)
{
boost::call_once(functor_flag, increment_value(&var_to_init_with_functor));
my_once_value=var_to_init_with_functor;
if(my_once_value!=1)
{
break;
}
}
boost::unique_lock<boost::mutex> lock(m);
BOOST_CHECK_EQUAL(my_once_value, 1);
}
// This test case succeeds since increment_value() asserts on the NULL pointer.
void increment_value_assert(void **state) {
expect_assert_failure(increment_value(NULL));
}
/* This test case will fail but the assert is caught by run_tests() and the
* next test is executed. */
void increment_value_fail(void **state) {
increment_value(NULL);
}
/*----------------------------------------------------------------------------*/
static int spin_handler(void *data, event_t evt, int param1, void *param2)
{
(void) data; //Prevent unused warning
(void) param1;
(void) param2;
switch(evt)
{
case IDLE_EVENT:
if(timeout_riched(&spin_data.timeout, sys_tick_count()))
{
timeout_set(&spin_data.timeout, CURSOR_TIME, sys_tick_count());
spin_data.cursor_active = !spin_data.cursor_active;
draw_cursor();
}
if(spin_data.active_key == KEY_UP && timeout_riched(&spin_data.key_timeout, sys_tick_count()))
{
if(!increment_value())
spin_data.active_key = 0;
else
timeout_set(&spin_data.key_timeout, KEY_REPEAT_TIME, sys_tick_count());
}
if(spin_data.active_key == KEY_DOWN && timeout_riched(&spin_data.key_timeout, sys_tick_count()))
{
if(!decrement_value())
spin_data.active_key = 0;
else
timeout_set(&spin_data.key_timeout, KEY_REPEAT_TIME, sys_tick_count());
}
break;
case MODE_SET_EVENT:
if(!param1) //Mode exit
return 0;
display();
break;
case KEY_PRESS_EVENT:
if(param1 == KEY_UP)
{
if(increment_value())
{
spin_data.active_key = KEY_UP;
timeout_set(&spin_data.key_timeout, KEY_DELAY_TIME, sys_tick_count());
}
}
if(param1 == KEY_DOWN)
{
if(decrement_value())
{
spin_data.active_key = KEY_DOWN;
timeout_set(&spin_data.key_timeout, KEY_DELAY_TIME, sys_tick_count());
}
}
if(param1 == KEY_STOP || param1 == KEY_MENU)
{
start_work_menu();
}
if(param1 == KEY_OK)
{
*spin_data.value = value;
pop_event_handler();
}
break;
case KEY_RELEASE_EVENT:
spin_data.active_key = 0;
break;
default:
break;
}
return 0;
}
