| /* |
| * Copyright (c) 2016 Intel Corporation. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr.h> |
| #include <ztest.h> |
| #include <tc_util.h> |
| #include <debug/object_tracing.h> |
| #include "phil.h" |
| |
| /** |
| * @brief object monitor |
| * |
| * Thread that traverses, counts and reports the kernel objects in the |
| * philosophers application. |
| * |
| */ |
| |
| #define TOTAL_TEST_NUMBER 2 |
| #define ZTEST_OBJECT_NUM 1 |
| #define ZTEST_THREADS_CREATED 1 |
| |
| /* 1 IPM console thread if enabled */ |
| #if defined(CONFIG_IPM_CONSOLE_RECEIVER) && defined(CONFIG_PRINTK) |
| #define IPM_THREAD 1 |
| #else |
| #define IPM_THREAD 0 |
| #endif /* CONFIG_IPM_CONSOLE_RECEIVER && CONFIG_PRINTK*/ |
| |
| /* Must account for: |
| * N Philosopher threads |
| * 1 Object monitor thread |
| * 1 System idle thread |
| * 1 System workqueue thread |
| * 1 IPM console thread |
| */ |
| |
| void *force_sys_work_q_in = (void *)&k_sys_work_q; |
| |
| #define TOTAL_THREADS (N_PHILOSOPHERS + 3 + IPM_THREAD + ZTEST_THREADS_CREATED) |
| #define TOTAL_OBJECTS (N_PHILOSOPHERS + ZTEST_OBJECT_NUM) |
| |
| #define OBJ_LIST_NAME k_sem |
| #define OBJ_LIST_TYPE struct k_sem |
| extern struct k_sem f3; |
| |
| static inline int test_thread_monitor(void) |
| { |
| int obj_counter = 0; |
| struct k_thread *thread_list = NULL; |
| |
| /* wait a bit to allow any initialization-only threads to terminate */ |
| |
| thread_list = (struct k_thread *)SYS_THREAD_MONITOR_HEAD; |
| while (thread_list != NULL) { |
| if (thread_list->base.prio == -1) { |
| TC_PRINT("PREMPT: %p OPTIONS: 0x%02x, STATE: 0x%02x\n", |
| thread_list, |
| thread_list->base.user_options, |
| thread_list->base.thread_state); |
| } else { |
| TC_PRINT("COOP: %p OPTIONS: 0x%02x, STATE: 0x%02x\n", |
| thread_list, |
| thread_list->base.user_options, |
| thread_list->base.thread_state); |
| } |
| thread_list = |
| (struct k_thread *)SYS_THREAD_MONITOR_NEXT(thread_list); |
| obj_counter++; |
| } |
| TC_PRINT("THREAD QUANTITY: %d\n", obj_counter); |
| return obj_counter; |
| } |
| |
| void object_monitor(void) |
| { |
| int obj_counter; |
| int thread_counter = 0; |
| |
| void *obj_list = NULL; |
| |
| k_sem_take(&f3, 0); |
| /* ztest use one semaphore so use one count less than expected to pass |
| * test |
| */ |
| obj_counter = -1; |
| obj_list = SYS_TRACING_HEAD(OBJ_LIST_TYPE, OBJ_LIST_NAME); |
| while (obj_list != NULL) { |
| TC_PRINT("SEMAPHORE REF: %p\n", obj_list); |
| obj_list = SYS_TRACING_NEXT(OBJ_LIST_TYPE, OBJ_LIST_NAME, |
| obj_list); |
| obj_counter++; |
| } |
| TC_PRINT("SEMAPHORE QUANTITY: %d\n", obj_counter); |
| |
| thread_counter += test_thread_monitor(); |
| |
| zassert_true(((thread_counter == TOTAL_THREADS) && |
| (obj_counter == TOTAL_OBJECTS)), "test failed\n"); |
| } |