Just a simple hint on test suite executed via Shell..
Posted: Thu Mar 14, 2013 3:29 pm
I report a case for people that want to execute test suite via shell cmd where program could stop under debug assert failure :
Here a block from thread test suite ..
So.. if you spawn a shell with LOWPRIO you have threads[..] with underflow priority value that does not pass the assert :
Well is a simple thing but maybe useful for chibios users.
Please Giovanni verify if i'm wrong..thank you.
Here a block from thread test suite ..
Code: Select all
static void thd1_execute(void) {
threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority()-5, thread, "E");
threads[1] = chThdCreateStatic(wa[1], WA_SIZE, chThdGetPriority()-4, thread, "D");
threads[2] = chThdCreateStatic(wa[2], WA_SIZE, chThdGetPriority()-3, thread, "C");
threads[3] = chThdCreateStatic(wa[3], WA_SIZE, chThdGetPriority()-2, thread, "B");
threads[4] = chThdCreateStatic(wa[4], WA_SIZE, chThdGetPriority()-1, thread, "A");
test_wait_threads();
test_assert_sequence(1, "ABCDE");
}
So.. if you spawn a shell with LOWPRIO you have threads[..] with underflow priority value that does not pass the assert :
Code: Select all
Thread *chThdCreateI(void *wsp, size_t size,
tprio_t prio, tfunc_t pf, void *arg) {
/* Thread structure is layed out in the lower part of the thread workspace.*/
Thread *tp = wsp;
chDbgCheckClassI();
/** this one.. prio > HIGHPRIO */
chDbgCheck((wsp != NULL) && (size >= THD_WA_SIZE(0)) &&
(prio <= HIGHPRIO) && (pf != NULL),
"chThdCreateI");
SETUP_CONTEXT(wsp, size, pf, arg);
return _thread_init(tp, prio);
}
Well is a simple thing but maybe useful for chibios users.
Please Giovanni verify if i'm wrong..thank you.