tests: add mutex api test cases which use unified kernel
add unified kernel mutext test cases which covere basic mutex apis under different conditions - timeout, no_wait, forever Change-Id: Iaab5bba80a6eebd89bfe675352d67b27024ad7bb Signed-off-by: jing wang <jing.j.wang@intel.com> Signed-off-by: Anas Nashif <anas.nashif@intel.com>
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4
tests/kernel/mutex/mutex_api/Makefile
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4
tests/kernel/mutex/mutex_api/Makefile
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BOARD ?= qemu_x86
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CONF_FILE = prj.conf
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include ${ZEPHYR_BASE}/Makefile.inc
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2
tests/kernel/mutex/mutex_api/prj.conf
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tests/kernel/mutex/mutex_api/prj.conf
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CONFIG_ZTEST=y
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CONFIG_IRQ_OFFLOAD=y
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3
tests/kernel/mutex/mutex_api/src/Makefile
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3
tests/kernel/mutex/mutex_api/src/Makefile
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include $(ZEPHYR_BASE)/tests/Makefile.test
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obj-y = main.o test_mutex_apis.o
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43
tests/kernel/mutex/mutex_api/src/main.c
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tests/kernel/mutex/mutex_api/src/main.c
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/*
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* Copyright (c) 2016 Intel Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @addtogroup t_sema
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* @{
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* @defgroup t_sema_api test_sema_api
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* @}
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*/
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#include <ztest.h>
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extern void test_mutex_lock_unlock(void);
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extern void test_mutex_reent_lock_forever(void);
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extern void test_mutex_reent_lock_no_wait(void);
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extern void test_mutex_reent_lock_timeout_fail(void);
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extern void test_mutex_reent_lock_timeout_pass(void);
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/*test case main entry*/
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void test_main(void *p1, void *p2, void *p3)
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{
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ztest_test_suite(test_mutex_api,
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ztest_unit_test(test_mutex_lock_unlock),
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ztest_unit_test(test_mutex_reent_lock_forever),
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ztest_unit_test(test_mutex_reent_lock_no_wait),
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ztest_unit_test(test_mutex_reent_lock_timeout_fail),
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ztest_unit_test(test_mutex_reent_lock_timeout_pass)
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);
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ztest_run_test_suite(test_mutex_api);
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}
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164
tests/kernel/mutex/mutex_api/src/test_mutex_apis.c
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tests/kernel/mutex/mutex_api/src/test_mutex_apis.c
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/*
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* Copyright (c) 2016 Intel Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @addtogroup t_mutex_api
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* @{
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* @defgroup t_mutex_lock test_mutex_lock
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* @brief TestPurpose: verify zephyr mutex lock/unlock apis under different
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* condition
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* - API coverage
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* -# k_mutex_init K_MUTEX_DEFINE
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* -# k_mutex_lock [FOREVER NO_WAIT TIMEOUT]
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* -# k_mutex_unlock
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* @}
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*/
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#include <ztest.h>
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#include <irq_offload.h>
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#define TIMEOUT 500
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#define STACK_SIZE 512
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/**TESTPOINT: init via K_MUTEX_DEFINE*/
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K_MUTEX_DEFINE(kmutex);
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static struct k_mutex mutex;
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static char __noinit __stack tstack[STACK_SIZE];
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static void tThread_entry_lock_forever(void *p1, void *p2, void *p3)
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{
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assert_false(k_mutex_lock((struct k_mutex *)p1, K_FOREVER) == 0,
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"access locked resource from spawn thread");
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/* should not hit here */
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}
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static void tThread_entry_lock_no_wait(void *p1, void *p2, void *p3)
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{
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assert_true(k_mutex_lock((struct k_mutex *)p1, K_NO_WAIT) != 0, NULL);
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TC_PRINT("bypass locked resource from spawn thread\n");
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}
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static void tThread_entry_lock_timeout_fail(void *p1, void *p2, void *p3)
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{
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assert_true(k_mutex_lock((struct k_mutex *)p1, TIMEOUT - 100) != 0, NULL);
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TC_PRINT("bypass locked resource from spawn thread\n");
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}
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static void tThread_entry_lock_timeout_pass(void *p1, void *p2, void *p3)
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{
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assert_true(k_mutex_lock((struct k_mutex *)p1, TIMEOUT + 100) == 0, NULL);
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TC_PRINT("access resource from spawn thread\n");
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k_mutex_unlock((struct k_mutex *)p1);
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}
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static void tmutex_test_lock(struct k_mutex *pmutex,
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void (*entry_fn)(void *, void *, void *))
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{
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k_mutex_init(pmutex);
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k_tid_t tid = k_thread_spawn(tstack, STACK_SIZE,
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entry_fn, pmutex, NULL, NULL,
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K_PRIO_PREEMPT(0), 0, 0);
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k_mutex_lock(pmutex, K_FOREVER);
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TC_PRINT("access resource from main thread\n");
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/* wait for spawn thread to take action */
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k_sleep(TIMEOUT);
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/* teardown */
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k_thread_abort(tid);
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}
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static void tmutex_test_lock_timeout(struct k_mutex *pmutex,
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void (*entry_fn)(void *, void *, void *))
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{
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/**TESTPOINT: test k_mutex_init mutex*/
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k_mutex_init(pmutex);
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k_tid_t tid = k_thread_spawn(tstack, STACK_SIZE,
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entry_fn, pmutex, NULL, NULL,
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K_PRIO_PREEMPT(0), 0, 0);
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k_mutex_lock(pmutex, K_FOREVER);
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TC_PRINT("access resource from main thread\n");
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/* wait for spawn thread to take action */
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k_sleep(TIMEOUT);
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k_mutex_unlock(pmutex);
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k_sleep(TIMEOUT);
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/* teardown */
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k_thread_abort(tid);
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}
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static void tmutex_test_lock_unlock(struct k_mutex *pmutex)
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{
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k_mutex_init(pmutex);
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assert_true(k_mutex_lock(pmutex, K_FOREVER) == 0,
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"fail to lock K_FOREVER");
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k_mutex_unlock(pmutex);
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assert_true(k_mutex_lock(pmutex, K_NO_WAIT) == 0,
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"fail to lock K_NO_WAIT");
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k_mutex_unlock(pmutex);
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assert_true(k_mutex_lock(pmutex, TIMEOUT) == 0,
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"fail to lock TIMEOUT");
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k_mutex_unlock(pmutex);
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}
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/*test cases*/
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void test_mutex_reent_lock_forever(void)
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{
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/**TESTPOINT: test k_mutex_init mutex*/
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k_mutex_init(&mutex);
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tmutex_test_lock(&mutex, tThread_entry_lock_forever);
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/**TESTPOINT: test K_MUTEX_DEFINE mutex*/
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tmutex_test_lock(&kmutex, tThread_entry_lock_forever);
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}
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void test_mutex_reent_lock_no_wait(void)
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{
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/**TESTPOINT: test k_mutex_init mutex*/
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tmutex_test_lock(&mutex, tThread_entry_lock_no_wait);
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/**TESTPOINT: test K_MUTEX_DEFINE mutex*/
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tmutex_test_lock(&kmutex, tThread_entry_lock_no_wait);
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}
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void test_mutex_reent_lock_timeout_fail(void)
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{
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/**TESTPOINT: test k_mutex_init mutex*/
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tmutex_test_lock_timeout(&mutex, tThread_entry_lock_timeout_fail);
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/**TESTPOINT: test K_MUTEX_DEFINE mutex*/
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tmutex_test_lock_timeout(&kmutex, tThread_entry_lock_no_wait);
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}
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void test_mutex_reent_lock_timeout_pass(void)
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{
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/**TESTPOINT: test k_mutex_init mutex*/
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tmutex_test_lock_timeout(&mutex, tThread_entry_lock_timeout_pass);
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/**TESTPOINT: test K_MUTEX_DEFINE mutex*/
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tmutex_test_lock_timeout(&kmutex, tThread_entry_lock_no_wait);
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}
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void test_mutex_lock_unlock(void)
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{
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/**TESTPOINT: test k_mutex_init mutex*/
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tmutex_test_lock_unlock(&mutex);
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/**TESTPOINT: test K_MUTEX_DEFINE mutex*/
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tmutex_test_lock_unlock(&kmutex);
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}
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2
tests/kernel/mutex/mutex_api/testcase.ini
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2
tests/kernel/mutex/mutex_api/testcase.ini
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[test]
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tags = kernel
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