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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 | /* * Copyright (c) 2016 Intel Corporation * * SPDX-License-Identifier: Apache-2.0 */ /** * @addtogroup t_lifo_api * @{ * @defgroup t_lifo_api_basic test_lifo_api_basic * @brief TestPurpose: verify zephyr lifo apis under different context * - API coverage * -# k_lifo_init K_LIFO_DEFINE * -# k_lifo_put * -# k_lifo_get * @} */ #include "test_lifo.h" #define STACK_SIZE (512 + CONFIG_TEST_EXTRA_STACKSIZE) #define LIST_LEN 2 /**TESTPOINT: init via K_LIFO_DEFINE*/ K_LIFO_DEFINE(klifo); struct k_lifo lifo; static ldata_t data[LIST_LEN]; static K_THREAD_STACK_DEFINE(tstack, STACK_SIZE); static struct k_thread tdata; static struct k_sem end_sema; static void tlifo_put(struct k_lifo *plifo) { for (int i = 0; i < LIST_LEN; i++) { /**TESTPOINT: lifo put*/ k_lifo_put(plifo, (void *)&data[i]); } } static void tlifo_get(struct k_lifo *plifo) { void *rx_data; /*get lifo data*/ for (int i = LIST_LEN-1; i >= 0; i--) { /**TESTPOINT: lifo get*/ rx_data = k_lifo_get(plifo, K_FOREVER); zassert_equal(rx_data, (void *)&data[i], NULL); } } /*entry of contexts*/ static void tIsr_entry_put(void *p) { tlifo_put((struct k_lifo *)p); } static void tIsr_entry_get(void *p) { tlifo_get((struct k_lifo *)p); } static void tThread_entry(void *p1, void *p2, void *p3) { tlifo_get((struct k_lifo *)p1); k_sem_give(&end_sema); } static void tlifo_thread_thread(struct k_lifo *plifo) { k_sem_init(&end_sema, 0, 1); /**TESTPOINT: thread-thread data passing via lifo*/ k_tid_t tid = k_thread_create(&tdata, tstack, STACK_SIZE, tThread_entry, plifo, NULL, NULL, K_PRIO_PREEMPT(0), 0, 0); tlifo_put(plifo); k_sem_take(&end_sema, K_FOREVER); k_thread_abort(tid); } static void tlifo_thread_isr(struct k_lifo *plifo) { k_sem_init(&end_sema, 0, 1); /**TESTPOINT: thread-isr data passing via lifo*/ irq_offload(tIsr_entry_put, plifo); tlifo_get(plifo); } static void tlifo_isr_thread(struct k_lifo *plifo) { k_sem_init(&end_sema, 0, 1); /**TESTPOINT: isr-thread data passing via lifo*/ tlifo_put(plifo); irq_offload(tIsr_entry_get, plifo); } /*test cases*/ void test_lifo_thread2thread(void) { /**TESTPOINT: init via k_lifo_init*/ k_lifo_init(&lifo); tlifo_thread_thread(&lifo); /**TESTPOINT: test K_LIFO_DEFINEed lifo*/ tlifo_thread_thread(&klifo); } void test_lifo_thread2isr(void) { /**TESTPOINT: init via k_lifo_init*/ k_lifo_init(&lifo); tlifo_thread_isr(&lifo); /**TESTPOINT: test K_LIFO_DEFINEed lifo*/ tlifo_thread_isr(&klifo); } void test_lifo_isr2thread(void) { /**TESTPOINT: test k_lifo_init lifo*/ k_lifo_init(&lifo); tlifo_isr_thread(&lifo); /**TESTPOINT: test K_LIFO_DEFINE lifo*/ tlifo_isr_thread(&klifo); } |