void test_aclock_start_when_started(void) {
aclock *ac1;
double r;
double ll;
ac1 = aclock_create();
aut_assert("1 test_aclock_start_when_started", ac1->stopped == 0.0);
aut_assert("2 test_aclock_start_when_started", !(aclock_isstopped(ac1)));
aut_assert("3 test_aclock_start_when_started", ac1->elapsed == 0.0);
spend_time();
aclock_elapsed(ac1);
aut_assert("4 test_aclock_start_when_stopped", ac1->stopped == 0.0);
aut_assert("5 test_aclock_start_when_started", !(aclock_isstopped(ac1)));
aut_assert("6 test_aclock_start_when_stopped", ac1->elapsed > 0.0);
spend_time();
r = aclock_start(ac1);
aut_assert("7 test_aclock_start_when_started", ac1->stopped == 0.0);
aut_assert("8 test_aclock_start_when_started", !(aclock_isstopped(ac1)));
aut_assert("9 test_aclock_start_when_started", r == 0.0);
aut_assert("10 test_aclock_start_when_started", ac1->elapsed == 0.0);
spend_time();
aclock_elapsed(ac1);
aut_assert("11 test_aclock_start_when_started", ac1->stopped == 0.0);
aut_assert("12 test_aclock_start_when_started", !(aclock_isstopped(ac1)));
aut_assert("13 test_aclock_start_when_started", ac1->elapsed > 0.0);
aclock_free(ac1);
}
void test_aclock_stop(void) {
aclock *ac1;
double r;
double ll;
ac1 = aclock_create();
aut_assert("0 test_aclock_stop", ac1 != NULL);
aut_assert("1 test_aclock_stop", ac1->stopped == 0.0);
aut_assert("2 test_aclock_stop", !(aclock_isstopped(ac1)));
aut_assert("3 test_aclock_stop", ac1->elapsed == 0.0);
spend_time();
r = aclock_stop(ac1);
aut_assert("4 test_aclock_stop", ac1->stopped > 0.0);
aut_assert("5 test_aclock_stop", aclock_isstopped(ac1));
aut_assert("6 test_aclock_stop", ac1->elapsed == r);
spend_time();
aclock_elapsed(ac1);
aut_assert("7 test_aclock_stop", ac1->stopped > 0.0);
aut_assert("8 test_aclock_stop", aclock_isstopped(ac1));
aut_assert("9 test_aclock_stop", ac1->elapsed == r);
aclock_free(ac1);
}
void test_aclock_elapsed(void) {
aclock *ac1;
aclock *ac2;
ac1 = aclock_create();
aut_assert("0 test_aclock_elapsed", ac1 != NULL);
aut_assert("1 test_aclock_elapsed", ac1->stopped == 0.0);
aut_assert("2 test_aclock_elapsed", ac1->elapsed == 0.0);
ac2 = aclock_create();
aut_assert("3 test_aclock_elapsed", ac2->stopped == 0.0);
aut_assert("4 test_aclock_elapsed", ac2->elapsed == 0.0);
spend_time();
aclock_elapsed(ac1);
aut_assert("5 test_aclock_elapsed", ac1->stopped == 0.0);
aut_assert("6 test_aclock_elapsed", ac1->elapsed > 0.0);
// No change to ac2.
aut_assert("7 test_aclock_elapsed", ac2->stopped == 0.0);
aut_assert("8 test_aclock_elapsed", ac2->elapsed == 0.0);
aclock_free(ac1);
aclock_free(ac2);
}
void test_aclock_reset(void) {
aclock *ac1;
double r;
double ll;
ac1 = aclock_create();
aut_assert("0 test_aclock_reset", ac1 != NULL);
aut_assert("1 test_aclock_reset", ac1->stopped == 0.0);
aut_assert("2 test_aclock_reset", ac1->lastloop == ac1->started);
aut_assert("3 test_aclock_reset", ac1->elapsed == 0.0);
spend_time();
r = aclock_loop(ac1);
aut_assert("4 test_aclock_reset", ac1->stopped == 0.0);
aut_assert("5 test_aclock_reset", r > 0.0);
aut_assert("6 test_aclock_reset", ac1->lastloop > 0.0);
aut_assert("7 test_aclock_reset", ac1->elapsed == 0.0);
r = aclock_reset(ac1);
aut_assert("8 test_aclock_reset", ac1->started > 0.0);
aut_assert("9 test_aclock_reset", ac1->stopped == ac1->started);
aut_assert("10 test_aclock_reset", ac1->lastloop == ac1->started);
aut_assert("11 test_aclock_reset", ac1->elapsed == 0.0);
aclock_free(ac1);
}
void test_aclock_loop(void) {
aclock *ac1;
double r;
double ll;
ac1 = aclock_create();
aut_assert("0 test_aclock_loop", ac1 != NULL);
aut_assert("1 test_aclock_loop", ac1->stopped == 0.0);
aut_assert("2 test_aclock_loop", ac1->lastloop == ac1->started);
aut_assert("3 test_aclock_loop", ac1->elapsed == 0.0);
spend_time();
r = aclock_loop(ac1);
aut_assert("4 test_aclock_loop", ac1->stopped == 0.0);
aut_assert("5 test_aclock_loop", r > 0.0);
aut_assert("6 test_aclock_loop", ac1->lastloop > 0.0);
aut_assert("7 test_aclock_loop", ac1->elapsed == 0.0);
spend_time();
r = aclock_loop(ac1);
aut_assert("8 test_aclock_loop", ac1->stopped == 0.0);
aut_assert("9 test_aclock_loop", r > 0.0);
aut_assert("10 test_aclock_loop", ac1->lastloop > 0.0);
aut_assert("11 test_aclock_loop", ac1->elapsed == 0.0);
spend_time();
spend_time();
r = aclock_check_loop(ac1);
ll = ac1->lastloop;
aut_assert("12 test_aclock_loop", ac1->stopped == 0.0);
aut_assert("13 test_aclock_loop", r > 0.0);
aut_assert("14 test_aclock_loop", ac1->lastloop > 0.0);
aut_assert("15 test_aclock_loop", r != ac1->lastloop);
aut_assert("16 test_aclock_loop", r != ll);
aut_assert("17 test_aclock_loop", ac1->elapsed == 0.0);
aclock_free(ac1);
}
void ClockCycleCounter::compute_measure_time_lap ()
{
start ();
spend_time ();
long nbr_tests = 10;
for (long cnt = 0; cnt < nbr_tests; ++cnt)
{
stop_lap ();
stop_lap ();
stop_lap ();
stop_lap ();
}
_measure_time_lap = _best_score;
}
void ClockCycleCounter::compute_measure_time_total ()
{
start ();
spend_time ();
Int64 best_result = 0x7FFFFFFFL; // Should be enough
long nbr_tests = 100;
for (long cnt = 0; cnt < nbr_tests; ++cnt)
{
start ();
stop_lap ();
const Int64 duration = _state - _start_time;
best_result = min (best_result, duration);
}
_measure_time_total = best_result;
}
