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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 | /* * Copyright (c) 2016 Intel Corporation * * SPDX-License-Identifier: Apache-2.0 */ #include "test_msgq.h" /**TESTPOINT: init via K_MSGQ_DEFINE*/ K_MSGQ_DEFINE(kmsgq, MSG_SIZE, MSGQ_LEN, 4); __kernel struct k_msgq msgq; K_THREAD_STACK_DEFINE(tstack, STACK_SIZE); __kernel struct k_thread tdata; static char __aligned(4) tbuffer[MSG_SIZE * MSGQ_LEN]; static u32_t data[MSGQ_LEN] = { MSG0, MSG1 }; __kernel struct k_sem end_sema; static void put_msgq(struct k_msgq *pmsgq) { int ret; for (int i = 0; i < MSGQ_LEN; i++) { ret = k_msgq_put(pmsgq, (void *)&data[i], K_NO_WAIT); zassert_equal(ret, 0, NULL); /**TESTPOINT: msgq free get*/ zassert_equal(k_msgq_num_free_get(pmsgq), MSGQ_LEN - 1 - i, NULL); /**TESTPOINT: msgq used get*/ zassert_equal(k_msgq_num_used_get(pmsgq), i + 1, NULL); } } static void get_msgq(struct k_msgq *pmsgq) { u32_t rx_data; int ret; for (int i = 0; i < MSGQ_LEN; i++) { ret = k_msgq_get(pmsgq, &rx_data, K_FOREVER); zassert_equal(ret, 0, NULL); zassert_equal(rx_data, data[i], NULL); /**TESTPOINT: msgq free get*/ zassert_equal(k_msgq_num_free_get(pmsgq), i + 1, NULL); /**TESTPOINT: msgq used get*/ zassert_equal(k_msgq_num_used_get(pmsgq), MSGQ_LEN - 1 - i, NULL); } } static void purge_msgq(struct k_msgq *pmsgq) { k_msgq_purge(pmsgq); zassert_equal(k_msgq_num_free_get(pmsgq), MSGQ_LEN, NULL); zassert_equal(k_msgq_num_used_get(pmsgq), 0, NULL); } static void tisr_entry(void *p) { put_msgq((struct k_msgq *)p); } static void thread_entry(void *p1, void *p2, void *p3) { get_msgq((struct k_msgq *)p1); k_sem_give(&end_sema); } static void msgq_thread(struct k_msgq *pmsgq) { /**TESTPOINT: thread-thread data passing via message queue*/ k_tid_t tid = k_thread_create(&tdata, tstack, STACK_SIZE, thread_entry, pmsgq, NULL, NULL, K_PRIO_PREEMPT(0), K_USER | K_INHERIT_PERMS, 0); put_msgq(pmsgq); k_sem_take(&end_sema, K_FOREVER); k_thread_abort(tid); /**TESTPOINT: msgq purge*/ purge_msgq(pmsgq); } static void thread_entry_overflow(void *p1, void *p2, void *p3) { int ret; u32_t rx_buf[MSGQ_LEN]; ret = k_msgq_get(p1, &rx_buf[0], K_FOREVER); zassert_equal(ret, 0, NULL); ret = k_msgq_get(p1, &rx_buf[1], K_FOREVER); zassert_equal(ret, 0, NULL); k_sem_give(&end_sema); } static void msgq_thread_overflow(struct k_msgq *pmsgq) { int ret; ret = k_msgq_put(pmsgq, (void *)&data[0], K_FOREVER); zassert_equal(ret, 0, NULL); /**TESTPOINT: thread-thread data passing via message queue*/ k_tid_t tid = k_thread_create(&tdata, tstack, STACK_SIZE, thread_entry_overflow, pmsgq, NULL, NULL, K_PRIO_PREEMPT(0), K_USER | K_INHERIT_PERMS, 0); ret = k_msgq_put(pmsgq, (void *)&data[1], K_FOREVER); zassert_equal(ret, 0, NULL); k_sem_take(&end_sema, K_FOREVER); k_thread_abort(tid); /**TESTPOINT: msgq purge*/ k_msgq_purge(pmsgq); } static void msgq_isr(struct k_msgq *pmsgq) { /**TESTPOINT: thread-isr data passing via message queue*/ irq_offload(tisr_entry, pmsgq); get_msgq(pmsgq); /**TESTPOINT: msgq purge*/ purge_msgq(pmsgq); } /** * @addtogroup kernel_message_queue_tests * @{ */ /** * @see k_msgq_init() */ void test_msgq_thread(void) { /**TESTPOINT: init via k_msgq_init*/ k_msgq_init(&msgq, tbuffer, MSG_SIZE, MSGQ_LEN); k_sem_init(&end_sema, 0, 1); msgq_thread(&msgq); msgq_thread(&kmsgq); } /** * @see k_msgq_init() */ void test_msgq_thread_overflow(void) { /**TESTPOINT: init via k_msgq_init*/ k_msgq_init(&msgq, tbuffer, MSG_SIZE, 1); k_sem_init(&end_sema, 0, 1); msgq_thread_overflow(&msgq); msgq_thread_overflow(&kmsgq); } #ifdef CONFIG_USERSPACE /** * @see k_msgq_init() */ void test_msgq_user_thread(void) { struct k_msgq *q; q = k_object_alloc(K_OBJ_MSGQ); zassert_not_null(q, "couldn't alloc message queue"); zassert_false(k_msgq_alloc_init(q, MSG_SIZE, MSGQ_LEN), NULL); k_sem_init(&end_sema, 0, 1); msgq_thread(q); } /** * @see k_msgq_init() */ void test_msgq_user_thread_overflow(void) { struct k_msgq *q; q = k_object_alloc(K_OBJ_MSGQ); zassert_not_null(q, "couldn't alloc message queue"); zassert_false(k_msgq_alloc_init(q, MSG_SIZE, 1), NULL); k_sem_init(&end_sema, 0, 1); msgq_thread_overflow(q); } #endif /* CONFIG_USERSPACE */ /** * @see k_msgq_init() */ void test_msgq_isr(void) { struct k_msgq stack_msgq; /**TESTPOINT: init via k_msgq_init*/ k_msgq_init(&stack_msgq, tbuffer, MSG_SIZE, MSGQ_LEN); msgq_isr(&stack_msgq); msgq_isr(&kmsgq); } /** * @} */ |