static void nasa_osal_test_002_003_teardown(void) {
if (qid != 0) {
(void) OS_QueueDelete(qid);
}
if (tid != 0) {
(void) OS_TaskWait(tid);
}
}
static void nasa_osal_test_002_003_execute(void) {
uint32 tid;
unsigned i;
/* [2.3.1] Creataing a queue with depth 4 and message size 20.*/
test_set_step(1);
{
int32 err;
err = OS_QueueCreate(&qid, "test queue", 4, MESSAGE_SIZE, 0);
test_assert(err == OS_SUCCESS, "queue creation failed");
}
/* [2.3.2] Creating the writer task.*/
test_set_step(2);
{
int32 err;
err = OS_TaskCreate(&tid,
"writer task",
test_task_writer,
(uint32 *)wa_test1,
sizeof wa_test1,
TASKS_BASE_PRIORITY,
0);
test_assert(err == OS_SUCCESS, "writer task creation failed");
}
/* [2.3.3] Reading messages from the writer task.*/
test_set_step(3);
{
for (i = 0; i < WRITER_NUM_MESSAGES; i++) {
int32 err;
char data[MESSAGE_SIZE];
uint32 copied;
err = OS_QueueGet(qid, data, MESSAGE_SIZE, &copied, OS_Milli2Ticks(200));
test_assert(err == OS_SUCCESS, "timed out");
test_assert(strncmp(data, "Hello World", sizeof (data)) == 0,
"wrong message");
}
}
/* [2.3.4] Waiting for task termination then checking for errors.*/
test_set_step(4);
{
(void) OS_TaskWait(tid);
tid = 0;
test_assert_sequence("", "queue write errors occurred");
}
}
static void test_001_001_execute(void) {
/* [1.1.1] OS_TaskCreate() is invoked with task_id set to NULL, an
error is expected.*/
test_set_step(1);
{
int32 err;
err = OS_TaskCreate(NULL, /* Error.*/
"failing task",
test_task1,
(uint32 *)wa_test1,
sizeof wa_test1,
TASKS_BASE_PRIORITY,
0);
test_assert(err == OS_INVALID_POINTER, "NULL not detected");
test_assert_sequence("", "task executed");
}
/* [1.1.2] OS_TaskCreate() is invoked with task_name set to NULL, an
error is expected.*/
test_set_step(2);
{
int32 err;
uint32 tid;
err = OS_TaskCreate(&tid,
NULL, /* Error.*/
test_task1,
(uint32 *)wa_test1,
sizeof wa_test1,
TASKS_BASE_PRIORITY,
0);
test_assert(err == OS_INVALID_POINTER, "NULL not detected");
test_assert_sequence("", "task executed");
}
/* [1.1.3] OS_TaskCreate() is invoked with stack_pointer set to NULL,
an error is expected.*/
test_set_step(3);
{
int32 err;
uint32 tid;
err = OS_TaskCreate(&tid,
"failing task",
test_task1,
(uint32 *)NULL, /* Error.*/
sizeof wa_test1,
TASKS_BASE_PRIORITY,
0);
test_assert(err == OS_INVALID_POINTER, "NULL not detected");
test_assert_sequence("", "task executed");
}
/* [1.1.4] OS_TaskCreate() is invoked with a very long task name, an
error is expected.*/
test_set_step(4);
{
int32 err;
uint32 tid;
err = OS_TaskCreate(&tid,
"this is a very very long task name", /* Error.*/
test_task1,
(uint32 *)wa_test1,
sizeof wa_test1,
TASKS_BASE_PRIORITY,
0);
test_assert(err == OS_ERR_NAME_TOO_LONG, "name limit not detected");
test_assert_sequence("", "task executed");
}
/* [1.1.5] OS_TaskCreate() is invoked with priority below and above
allowed range, an error is expected.*/
test_set_step(5);
{
int32 err;
uint32 tid;
err = OS_TaskCreate(&tid,
"failing task",
test_task1,
(uint32 *)wa_test1,
sizeof wa_test1,
0, /* Error.*/
0);
test_assert(err == OS_ERR_INVALID_PRIORITY, "priority error not detected");
test_assert_sequence("", "task executed");
err = OS_TaskCreate(&tid,
"failing task",
test_task1,
(uint32 *)wa_test1,
sizeof wa_test1,
256, /* Error.*/
0);
test_assert(err == OS_ERR_INVALID_PRIORITY, "priority error not detected");
test_assert_sequence("", "task executed");
}
/* [1.1.6] OS_TaskCreate() is invoked with a stack size below
minimum, an error is expected.*/
test_set_step(6);
{
int32 err;
uint32 tid;
err = OS_TaskCreate(&tid,
"failing task",
test_task1,
(uint32 *)wa_test1,
16, /* Error.*/
TASKS_BASE_PRIORITY,
0);
test_assert(err == OS_INVALID_INT_NUM, "stack insufficient size not detected");
test_assert_sequence("", "task executed");
}
/* [1.1.7] OS_TaskCreate() is invoked twice with duplicated name and
then duplicated stack, an error is expected in both cases.*/
test_set_step(7);
{
int32 err;
uint32 tid;
err = OS_TaskCreate(&tid,
"running task",
test_task1,
(uint32 *)wa_test1,
sizeof wa_test1,
TASKS_BASE_PRIORITY,
0);
test_assert(err == OS_SUCCESS, "task creation failed");
err = OS_TaskCreate(&tid,
"running task",
test_task2,
(uint32 *)wa_test2,
sizeof wa_test2,
TASKS_BASE_PRIORITY,
0);
test_assert(err == OS_ERR_NAME_TAKEN, "name conflict not detected");
err = OS_TaskCreate(&tid,
"conflicting task",
test_task1,
(uint32 *)wa_test1,
sizeof wa_test1,
TASKS_BASE_PRIORITY,
0);
test_assert(err == OS_ERR_NO_FREE_IDS, "stack conflict not detected");
err = OS_TaskWait(tid);
test_assert(err == OS_SUCCESS, "wait failed");
test_assert_sequence("A", "task not executed");
err = OS_TaskCreate(&tid,
"running task",
test_task1,
(uint32 *)wa_test1,
sizeof wa_test1,
TASKS_BASE_PRIORITY,
0);
test_assert(err == OS_SUCCESS, "task creation failed");
err = OS_TaskWait(tid);
test_assert(err == OS_SUCCESS, "wait failed");
test_assert_sequence("A", "task not executed");
}
}
