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/*
ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
ChibiOS/RT 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <ch.h>
#include "test.h"
#if CH_USE_MAILBOXES && CH_USE_SEMAPHORES_TIMEOUT
#define ALLOWED_DELAY MS2ST(5)
#define MB_SIZE 5
static msg_t mb1_buf[MB_SIZE];
static Mailbox mb1;
static char *mbox1_gettest(void) {
return "Mailboxes, queuing and timeouts";
}
static void mbox1_setup(void) {
chMBInit(&mb1, mb1_buf, MB_SIZE);
}
static void mbox1_execute(void) {
msg_t msg1, msg2;
unsigned i;
/* Testing initial space.*/
test_assert(chMBGetEmpty(&mb1) == MB_SIZE, "#1");
/* Testing enqueuing.*/
for (i = 0; i < MB_SIZE - 1; i++) {
msg1 = chMBPost(&mb1, 'B' + i, TIME_INFINITE);
test_assert(msg1 == RDY_OK, "#2");
}
msg1 = chMBPostAhead(&mb1, 'A', TIME_INFINITE);
test_assert(msg1 == RDY_OK, "#3");
/* Testing post timeout.*/
msg1 = chMBPost(&mb1, 'X', 1);
test_assert(msg1 == RDY_TIMEOUT, "#4");
/* Testing final conditions.*/
test_assert(chMBGetEmpty(&mb1) == 0, "#5");
test_assert(chMBGetFull(&mb1) == MB_SIZE, "#6");
test_assert(mb1.mb_rdptr == mb1.mb_wrptr, "#7");
/* Testing dequeuing.*/
for (i = 0; i < MB_SIZE; i++) {
msg1 = chMBFetch(&mb1, &msg2, TIME_INFINITE);
test_assert(msg1 == RDY_OK, "#8");
test_emit_token(msg2);
}
test_assert_sequence("ABCDE");
/* Testing fetch timeout.*/
msg1 = chMBFetch(&mb1, &msg2, 1);
test_assert(msg1 == RDY_TIMEOUT, "#9");
/* Testing final conditions.*/
test_assert(chMBGetEmpty(&mb1) == MB_SIZE, "#10");
test_assert(chMBGetFull(&mb1) == 0, "#11");
test_assert(mb1.mb_rdptr == mb1.mb_wrptr, "#12");
}
const struct testcase testmbox1 = {
mbox1_gettest,
mbox1_setup,
NULL,
mbox1_execute
};
#endif /* CH_USE_MAILBOXES && CH_USE_SEMAPHORES_TIMEOUT */
/*
* Test sequence for mailboxes pattern.
*/
const struct testcase *patternmbox[] = {
#if CH_USE_MAILBOXES && CH_USE_SEMAPHORES_TIMEOUT
&testmbox1,
#endif
NULL
};
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