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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 | /* * Copyright (c) 2016 Intel Corporation * * SPDX-License-Identifier: Apache-2.0 */ #include "test_lifo.h" #define STACK_SIZE (512 + CONFIG_TEST_EXTRA_STACK_SIZE) #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]); } } /*entry of contexts*/ static void tIsr_entry_put(const void *p) { tlifo_put((struct k_lifo *)p); } static void tIsr_entry_get(const 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, K_NO_WAIT); 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, (const void *)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, (const void *)plifo); } /** * @addtogroup kernel_lifo_tests * @{ */ /** * @brief test thread to thread data passing via lifo * @see k_fifo_init(), k_lifo_put(), k_lifo_get() */ ZTEST(lifo_contexts_1cpu, test_lifo_thread2thread) { /**TESTPOINT: init via k_lifo_init*/ k_lifo_init(&lifo); tlifo_thread_thread(&lifo); /**TESTPOINT: test K_LIFO_DEFINEed lifo*/ tlifo_thread_thread(&klifo); } /** * @brief test isr to thread data passing via lifo * @see k_fifo_init(), k_lifo_put(), k_lifo_get() */ ZTEST(lifo_contexts, test_lifo_thread2isr) { /**TESTPOINT: init via k_lifo_init*/ k_lifo_init(&lifo); tlifo_thread_isr(&lifo); /**TESTPOINT: test K_LIFO_DEFINEed lifo*/ tlifo_thread_isr(&klifo); } /** * @brief test thread to isr data passing via lifo * @see k_fifo_init(), k_lifo_put(), k_lifo_get() */ ZTEST(lifo_contexts, test_lifo_isr2thread) { /**TESTPOINT: test k_lifo_init lifo*/ k_lifo_init(&lifo); tlifo_isr_thread(&lifo); /**TESTPOINT: test K_LIFO_DEFINE lifo*/ tlifo_isr_thread(&klifo); } /** * @} */ ZTEST_SUITE(lifo_contexts_1cpu, NULL, NULL, ztest_simple_1cpu_before, ztest_simple_1cpu_after, NULL); ZTEST_SUITE(lifo_contexts, NULL, NULL, NULL, NULL, NULL); |