static void test_scheduler_add_remove_processors(void) { rtems_status_code sc; rtems_id scheduler_id; sc = rtems_scheduler_ident(BLUE, &scheduler_id); rtems_test_assert(sc == RTEMS_SUCCESSFUL); sc = rtems_scheduler_add_processor(invalid_id, 0); rtems_test_assert(sc == RTEMS_INVALID_ID); sc = rtems_scheduler_remove_processor(invalid_id, 0); rtems_test_assert(sc == RTEMS_INVALID_ID); sc = rtems_scheduler_add_processor(scheduler_id, 1); rtems_test_assert(sc == RTEMS_NOT_CONFIGURED); sc = rtems_scheduler_remove_processor(scheduler_id, 1); rtems_test_assert(sc == RTEMS_INVALID_NUMBER); sc = rtems_scheduler_add_processor(scheduler_id, 0); rtems_test_assert(sc == RTEMS_RESOURCE_IN_USE); sc = rtems_scheduler_remove_processor(scheduler_id, 0); rtems_test_assert(sc == RTEMS_RESOURCE_IN_USE); }
static void test_scheduler_add_remove_processors(void) { rtems_status_code sc; rtems_id scheduler_a_id; rtems_id scheduler_c_id; sc = rtems_scheduler_ident(SCHED_A, &scheduler_a_id); rtems_test_assert(sc == RTEMS_SUCCESSFUL); sc = rtems_scheduler_ident(SCHED_C, &scheduler_c_id); rtems_test_assert(sc == RTEMS_SUCCESSFUL); sc = rtems_scheduler_add_processor(scheduler_c_id, 62); rtems_test_assert(sc == RTEMS_NOT_CONFIGURED); sc = rtems_scheduler_add_processor(scheduler_c_id, 63); rtems_test_assert(sc == RTEMS_INCORRECT_STATE); sc = rtems_scheduler_remove_processor(scheduler_c_id, 62); rtems_test_assert(sc == RTEMS_INVALID_NUMBER); sc = rtems_scheduler_remove_processor(scheduler_a_id, 0); rtems_test_assert(sc == RTEMS_RESOURCE_IN_USE); if (rtems_get_processor_count() > 1) { rtems_id scheduler_id; rtems_id scheduler_b_id; rtems_id task_id; cpu_set_t first_cpu; sc = rtems_scheduler_ident(SCHED_B, &scheduler_b_id); rtems_test_assert(sc == RTEMS_SUCCESSFUL); sc = rtems_scheduler_remove_processor(scheduler_b_id, 1); rtems_test_assert(sc == RTEMS_SUCCESSFUL); sc = rtems_scheduler_add_processor(scheduler_a_id, 1); rtems_test_assert(sc == RTEMS_SUCCESSFUL); rtems_test_assert(rtems_get_current_processor() == 0); sc = rtems_scheduler_remove_processor(scheduler_a_id, 0); rtems_test_assert(sc == RTEMS_SUCCESSFUL); rtems_test_assert(rtems_get_current_processor() == 1); CPU_ZERO(&first_cpu); CPU_SET(0, &first_cpu); sc = rtems_scheduler_ident_by_processor_set( sizeof(first_cpu), &first_cpu, &scheduler_id ); rtems_test_assert(sc == RTEMS_INCORRECT_STATE); sc = rtems_scheduler_add_processor(scheduler_a_id, 0); rtems_test_assert(sc == RTEMS_SUCCESSFUL); rtems_test_assert(rtems_get_current_processor() == 1); sc = rtems_task_create( rtems_build_name('T', 'A', 'S', 'K'), 2, RTEMS_MINIMUM_STACK_SIZE, RTEMS_DEFAULT_MODES, RTEMS_DEFAULT_ATTRIBUTES, &task_id ); rtems_test_assert(sc == RTEMS_SUCCESSFUL); sc = rtems_task_start(task_id, sticky_task, 0); rtems_test_assert(sc == RTEMS_SUCCESSFUL); while (!ready) { /* Wait */ } sc = rtems_scheduler_remove_processor(scheduler_a_id, 1); rtems_test_assert(sc == RTEMS_SUCCESSFUL); rtems_test_assert(rtems_get_current_processor() == 0); sc = rtems_event_transient_send(task_id); rtems_test_assert(sc == RTEMS_SUCCESSFUL); sc = rtems_event_transient_receive(RTEMS_WAIT, RTEMS_NO_TIMEOUT); rtems_test_assert(sc == RTEMS_SUCCESSFUL); sc = rtems_task_delete(task_id); rtems_test_assert(sc == RTEMS_SUCCESSFUL); sc = rtems_scheduler_add_processor(scheduler_b_id, 1); rtems_test_assert(sc == RTEMS_SUCCESSFUL); } }