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/*
* 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 <limits.h>
#include "tmacros.h"
const char rtems_test_name[] = "SPSCHEDULER 1";
#define BLUE rtems_build_name('b', 'l', 'u', 'e')
#define RED rtems_build_name('r', 'e', 'd', ' ')
static const rtems_id invalid_id = 1;
static void test_task_get_set_affinity(void)
{
#if defined(__RTEMS_HAVE_SYS_CPUSET_H__)
rtems_id self_id = rtems_task_self();
rtems_status_code sc;
cpu_set_t cpusetone;
cpu_set_t cpuset;
size_t big = 2 * CHAR_BIT * sizeof(cpu_set_t);
size_t cpusetbigsize = CPU_ALLOC_SIZE(big);
cpu_set_t *cpusetbigone;
cpu_set_t *cpusetbig;
CPU_ZERO(&cpusetone);
CPU_SET(0, &cpusetone);
sc = rtems_task_get_affinity(RTEMS_SELF, sizeof(cpuset), NULL);
rtems_test_assert(sc == RTEMS_INVALID_ADDRESS);
sc = rtems_task_set_affinity(RTEMS_SELF, sizeof(cpuset), NULL);
rtems_test_assert(sc == RTEMS_INVALID_ADDRESS);
sc = rtems_task_get_affinity(RTEMS_SELF, 0, &cpuset);
rtems_test_assert(sc == RTEMS_INVALID_NUMBER);
sc = rtems_task_set_affinity(RTEMS_SELF, 0, &cpuset);
rtems_test_assert(sc == RTEMS_INVALID_NUMBER);
sc = rtems_task_get_affinity(invalid_id, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_INVALID_ID);
sc = rtems_task_set_affinity(invalid_id, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_INVALID_ID);
sc = rtems_task_get_affinity(RTEMS_SELF, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(CPU_EQUAL(&cpuset, &cpusetone));
sc = rtems_task_set_affinity(RTEMS_SELF, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_get_affinity(self_id, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(CPU_EQUAL(&cpuset, &cpusetone));
sc = rtems_task_set_affinity(self_id, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
cpusetbigone = CPU_ALLOC(big);
rtems_test_assert(cpusetbigone != NULL);
cpusetbig = CPU_ALLOC(big);
rtems_test_assert(cpusetbig != NULL);
CPU_ZERO_S(cpusetbigsize, cpusetbigone);
CPU_SET_S(0, cpusetbigsize, cpusetbigone);
sc = rtems_task_get_affinity(RTEMS_SELF, cpusetbigsize, cpusetbig);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(CPU_EQUAL_S(cpusetbigsize, cpusetbig, cpusetbigone));
sc = rtems_task_set_affinity(RTEMS_SELF, cpusetbigsize, cpusetbig);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
CPU_FREE(cpusetbig);
CPU_FREE(cpusetbigone);
#endif /* defined(__RTEMS_HAVE_SYS_CPUSET_H__) */
}
static void test_scheduler_ident(void)
{
rtems_status_code sc;
rtems_id expected_id = rtems_build_id(7, 1, 1, 1);
rtems_id scheduler_id;
rtems_name name = BLUE;
rtems_name invalid_name = RED;
sc = rtems_scheduler_ident(name, NULL);
rtems_test_assert(sc == RTEMS_INVALID_ADDRESS);
sc = rtems_scheduler_ident(invalid_name, &scheduler_id);
rtems_test_assert(sc == RTEMS_INVALID_NAME);
scheduler_id = 0;
sc = rtems_scheduler_ident(name, &scheduler_id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(scheduler_id == expected_id);
}
static void test_scheduler_get_processors(void)
{
#if defined(__RTEMS_HAVE_SYS_CPUSET_H__)
rtems_status_code sc;
rtems_name name = BLUE;
rtems_id scheduler_id;
cpu_set_t cpusetone;
cpu_set_t cpuset;
size_t big = 2 * CHAR_BIT * sizeof(cpu_set_t);
size_t cpusetbigsize = CPU_ALLOC_SIZE(big);
cpu_set_t *cpusetbigone;
cpu_set_t *cpusetbig;
CPU_ZERO(&cpusetone);
CPU_SET(0, &cpusetone);
sc = rtems_scheduler_ident(name, &scheduler_id);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_scheduler_get_processor_set(scheduler_id, sizeof(cpuset), NULL);
rtems_test_assert(sc == RTEMS_INVALID_ADDRESS);
sc = rtems_scheduler_get_processor_set(invalid_id, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_INVALID_ID);
sc = rtems_scheduler_get_processor_set(scheduler_id, 0, &cpuset);
rtems_test_assert(sc == RTEMS_INVALID_NUMBER);
sc = rtems_scheduler_get_processor_set(scheduler_id, sizeof(cpuset), &cpuset);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(CPU_EQUAL(&cpuset, &cpusetone));
cpusetbigone = CPU_ALLOC(big);
rtems_test_assert(cpusetbigone != NULL);
cpusetbig = CPU_ALLOC(big);
rtems_test_assert(cpusetbig != NULL);
CPU_ZERO_S(cpusetbigsize, cpusetbigone);
CPU_SET_S(0, cpusetbigsize, cpusetbigone);
sc = rtems_scheduler_get_processor_set(scheduler_id, cpusetbigsize, cpusetbig);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(CPU_EQUAL_S(cpusetbigsize, cpusetbig, cpusetbigone));
CPU_FREE(cpusetbig);
CPU_FREE(cpusetbigone);
#endif /* defined(__RTEMS_HAVE_SYS_CPUSET_H__) */
}
static void Init(rtems_task_argument arg)
{
rtems_resource_snapshot snapshot;
TEST_BEGIN();
rtems_resource_snapshot_take(&snapshot);
test_task_get_set_affinity();
test_scheduler_ident();
test_scheduler_get_processors();
rtems_test_assert(rtems_resource_snapshot_check(&snapshot));
TEST_END();
rtems_test_exit(0);
}
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_SCHEDULER_NAME BLUE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
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