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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"
#ifdef CH_USE_DYNAMIC
static msg_t thread(void *p) {
test_emit_token(*(char *)p);
return 0;
}
#ifdef CH_USE_HEAP
static char *dyn1_gettest(void) {
return "Dynamic APIs, threads creation from heap";
}
static void dyn1_setup(void) {
}
static void dyn1_teardown(void) {
}
static void dyn1_execute(void) {
size_t n, sz;
tprio_t prio = chThdGetPriority();
/* Test skipped if the heap is already fragmented. */
if ((n = chHeapStatus(&sz)) == 1) {
/* Starting threads from the heap. */
threads[0] = chThdCreateFromHeap(UserStackSize(THREADS_STACK_SIZE),
prio-1, thread, "A");
threads[1] = chThdCreateFromHeap(UserStackSize(THREADS_STACK_SIZE),
prio-2, thread, "B");
test_assert((threads[0] != NULL) &&
(threads[1] != NULL) &&
(threads[2] == NULL) &&
(threads[3] == NULL) &&
(threads[4] == NULL),
"thread creation failed");
/* Claiming the memory from terminated threads. */
test_wait_threads();
test_assert_sequence("AB");
/* Heap status checked again.*/
test_assert(chHeapStatus(&n) == 1, "heap fragmented");
test_assert(n == sz, "heap size changed");
}
}
const struct testcase testdyn1 = {
dyn1_gettest,
dyn1_setup,
dyn1_teardown,
dyn1_execute
};
#endif /* CH_USE_HEAP */
#ifdef CH_USE_MEMPOOLS
static MemoryPool mp1;
static char *dyn2_gettest(void) {
return "Dynamic APIs, threads creation from memory pool";
}
static void dyn2_setup(void) {
chPoolInit(&mp1, UserStackSize(THREADS_STACK_SIZE));
}
static void dyn2_teardown(void) {
}
static void dyn2_execute(void) {
int i;
tprio_t prio = chThdGetPriority();
/* Adding the WAs to the pool. */
for (i = 0; i < 5; i++)
chPoolFree(&mp1, wa[i]);
/* Starting threads from the memory pool. */
threads[0] = chThdCreateFromMemoryPool(&mp1, prio-1, thread, "A");
threads[1] = chThdCreateFromMemoryPool(&mp1, prio-2, thread, "B");
threads[2] = chThdCreateFromMemoryPool(&mp1, prio-3, thread, "C");
threads[3] = chThdCreateFromMemoryPool(&mp1, prio-4, thread, "D");
threads[4] = chThdCreateFromMemoryPool(&mp1, prio-5, thread, "E");
test_assert((threads[0] != NULL) &&
(threads[1] != NULL) &&
(threads[2] != NULL) &&
(threads[3] != NULL) &&
(threads[4] != NULL),
"thread creation failed");
/* Claiming the memory from terminated threads. */
test_wait_threads();
test_assert_sequence("ABCDE");
/* Now the pool must be full again. */
for (i = 0; i < 5; i++)
test_assert(chPoolAlloc(&mp1) != NULL, "pool list empty");
test_assert(chPoolAlloc(&mp1) == NULL, "pool list not empty");
}
const struct testcase testdyn2 = {
dyn2_gettest,
dyn2_setup,
dyn2_teardown,
dyn2_execute
};
#endif /* CH_USE_MEMPOOLS */
#endif /* CH_USE_DYNAMIC */
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