/*
* Copyright (c) 2014 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Dornierstr. 4
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems.h>
#include <rtems/libcsupport.h>
#include "tmacros.h"
const char rtems_test_name[] = "SPMRSP 1";
typedef struct {
rtems_id semaphore_id;
rtems_id task_id;
} test_mrsp_context;
static void create_not_defined(rtems_attribute attr)
{
rtems_status_code sc;
rtems_id id;
sc = rtems_semaphore_create(
rtems_build_name('M', 'R', 'S', 'P'),
1,
attr,
0,
&id
);
rtems_test_assert(sc == RTEMS_NOT_DEFINED);
}
static void test_mrsp_create_errors(void)
{
rtems_status_code sc;
rtems_id id;
puts("test MrsP create errors");
sc = rtems_semaphore_create(
rtems_build_name('M', 'R', 'S', 'P'),
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY
| RTEMS_MULTIPROCESSOR_RESOURCE_SHARING,
UINT32_MAX,
&id
);
rtems_test_assert(sc == RTEMS_INVALID_PRIORITY);
create_not_defined(
RTEMS_MULTIPROCESSOR_RESOURCE_SHARING
| RTEMS_COUNTING_SEMAPHORE
| RTEMS_PRIORITY
);
create_not_defined(
RTEMS_MULTIPROCESSOR_RESOURCE_SHARING
| RTEMS_SIMPLE_BINARY_SEMAPHORE
| RTEMS_PRIORITY
);
create_not_defined(
RTEMS_MULTIPROCESSOR_RESOURCE_SHARING
| RTEMS_BINARY_SEMAPHORE
| RTEMS_FIFO
);
create_not_defined(
RTEMS_MULTIPROCESSOR_RESOURCE_SHARING
| RTEMS_INHERIT_PRIORITY
| RTEMS_BINARY_SEMAPHORE
| RTEMS_PRIORITY
);
create_not_defined(
RTEMS_MULTIPROCESSOR_RESOURCE_SHARING
| RTEMS_PRIORITY_CEILING
| RTEMS_BINARY_SEMAPHORE
| RTEMS_PRIORITY
);
create_not_defined(
RTEMS_MULTIPROCESSOR_RESOURCE_SHARING
| RTEMS_INHERIT_PRIORITY
| RTEMS_PRIORITY_CEILING
| RTEMS_BINARY_SEMAPHORE
| RTEMS_PRIORITY
);
}
static void assert_prio(rtems_task_priority expected_prio)
{
rtems_status_code sc;
rtems_task_priority prio;
sc = rtems_task_set_priority(RTEMS_SELF, RTEMS_CURRENT_PRIORITY, &prio);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(prio == expected_prio);
}
static void test_mrsp_obtain_release(void)
{
rtems_status_code sc;
rtems_id id;
puts("test MrsP obtain and release");
sc = rtems_semaphore_create(
rtems_build_name('M', 'R', 'S', 'P'),
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY |
RTEMS_MULTIPROCESSOR_RESOURCE_SHARING,
1,
&id
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
assert_prio(2);
sc = rtems_semaphore_obtain(id, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
assert_prio(1);
sc = rtems_semaphore_delete(id);
rtems_test_assert(sc == RTEMS_RESOURCE_IN_USE);
sc = rtems_semaphore_release(id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
assert_prio(2);
sc = rtems_semaphore_delete(id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
static void test_mrsp_set_priority_errors(void)
{
rtems_status_code sc;
rtems_id id;
rtems_id scheduler_id;
rtems_task_priority prio;
puts("test MrsP set priority errors");
sc = rtems_task_get_scheduler(RTEMS_SELF, &scheduler_id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_semaphore_create(
rtems_build_name('C', 'O', 'N', 'T'),
0,
RTEMS_COUNTING_SEMAPHORE,
0,
&id
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
prio = 1;
sc = rtems_semaphore_set_priority(RTEMS_ID_NONE, scheduler_id, prio, &prio);
rtems_test_assert(sc == RTEMS_INVALID_ID);
prio = 1;
sc = rtems_semaphore_set_priority(id, RTEMS_ID_NONE, prio, &prio);
rtems_test_assert(sc == RTEMS_INVALID_ID);
prio = 0xffffffff;
sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio);
rtems_test_assert(sc == RTEMS_INVALID_PRIORITY);
prio = 1;
sc = rtems_semaphore_set_priority(id, scheduler_id, prio, NULL);
rtems_test_assert(sc == RTEMS_INVALID_ADDRESS);
prio = 1;
sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio);
rtems_test_assert(sc == RTEMS_NOT_DEFINED);
sc = rtems_semaphore_delete(id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
static void test_mrsp_set_priority(void)
{
rtems_status_code sc;
rtems_id id;
rtems_id scheduler_id;
rtems_task_priority prio;
puts("test MrsP set priority");
sc = rtems_task_get_scheduler(RTEMS_SELF, &scheduler_id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_semaphore_create(
rtems_build_name('M', 'R', 'S', 'P'),
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY |
RTEMS_MULTIPROCESSOR_RESOURCE_SHARING,
1,
&id
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
prio = RTEMS_CURRENT_PRIORITY;
sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(prio == 1);
prio = 1;
sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(prio == 1);
prio = 2;
sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(prio == 1);
prio = RTEMS_CURRENT_PRIORITY;
sc = rtems_semaphore_set_priority(id, scheduler_id, prio, &prio);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(prio == 2);
sc = rtems_semaphore_delete(id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
static void test_mrsp_task(rtems_task_argument arg)
{
test_mrsp_context *ctx = (test_mrsp_context *) arg;
rtems_status_code sc;
sc = rtems_semaphore_release(ctx->semaphore_id);
rtems_test_assert(sc == RTEMS_NOT_OWNER_OF_RESOURCE);
sc = rtems_semaphore_obtain(ctx->semaphore_id, RTEMS_NO_WAIT, 0);
rtems_test_assert(sc == RTEMS_UNSATISFIED);
sc = rtems_semaphore_obtain(ctx->semaphore_id, RTEMS_WAIT, 1);
rtems_test_assert(sc == RTEMS_TIMEOUT);
sc = rtems_event_transient_send(ctx->task_id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_task_exit();
rtems_test_assert(0);
}
static void test_mrsp_timeout_and_not_owner_of_resource(void)
{
rtems_status_code sc;
rtems_id id;
rtems_id task_id;
test_mrsp_context ctx;
puts("test MrsP timeout and not owner of resource");
sc = rtems_semaphore_create(
rtems_build_name('M', 'R', 'S', 'P'),
1,
RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY |
RTEMS_MULTIPROCESSOR_RESOURCE_SHARING,
1,
&id
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_semaphore_obtain(id, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_create(
rtems_build_name('M', 'R', 'S', 'P'),
1,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&task_id
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
ctx.semaphore_id = id;
ctx.task_id = rtems_task_self();
sc = rtems_task_start(task_id, test_mrsp_task, (rtems_task_argument) &ctx);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_event_transient_receive(RTEMS_WAIT, RTEMS_NO_TIMEOUT);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_semaphore_release(id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_semaphore_delete(id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
static void Init(rtems_task_argument arg)
{
rtems_resource_snapshot snapshot;
TEST_BEGIN();
rtems_resource_snapshot_take(&snapshot);
test_mrsp_create_errors();
test_mrsp_obtain_release();
test_mrsp_set_priority_errors();
test_mrsp_set_priority();
test_mrsp_timeout_and_not_owner_of_resource();
rtems_test_assert(rtems_resource_snapshot_check(&snapshot));
TEST_END();
rtems_test_exit(0);
}
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_MAXIMUM_TASKS 2
#define CONFIGURE_MAXIMUM_SEMAPHORES 1
#define CONFIGURE_INIT_TASK_PRIORITY 2
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>