d0b8d0675e
1. remove the old msg queue and queue: i. msg queue is not a common and reusable/flexible component(need user to config the msg pool size and this componet can only be used by tos_queue) ii. tos_queue can only deliver the pointer message(cannot do a memory buffer deliver) 2. add ring queue(tos_ring_q) componet rinq queue can be reused by tos_chr_fifi/tos_msg_q/tos_mail_q as the foundational data container 3. add message queue(tos_msg_q) a little like the old queue mechanism, supply the capability to deliver a pointer message 4. add mail queue(tos_mail_q) supply the capability to deliver a memory buffer 5. add binary heap(tos_bin_heap) the basement componet to implement priority queue 6. add priority queue(tos_prio_q) can be reused by the priority message/mail queue as the foundational data container. 7. add priority message queue(tos_prio_msg_q) a message(pointer) deliver mechanism, supply the capability of delivering the message with priority(message with higher priority comes faster to the pender than with lower) 8. add priority mail queue(tos_prio_mail_q) a mail(memory buffer) deliver mechanism, supply the capability of delivering the mail with priority(mail with higher priority comes faster to the pender than with lower)
393 lines
12 KiB
C
393 lines
12 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <assert.h>
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#include "test/test.h"
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#include "greatest/greatest.h"
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SUITE(suit_priority_message_queue);
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k_prio_msg_q_t test_prio_msg_q_00;
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k_prio_msg_q_t test_prio_msg_q_01;
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k_prio_msg_q_t test_prio_msg_q_02;
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#define TEST_PRIO_MESSAGE_Q_MSG_CNT 5
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uint8_t test_prio_msg_q_pool_00[sizeof(void *) * TEST_PRIO_MESSAGE_Q_MSG_CNT];
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uint8_t test_prio_msg_q_pool_01[sizeof(void *) * TEST_PRIO_MESSAGE_Q_MSG_CNT];
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uint8_t test_prio_msg_q_pool_02[sizeof(void *) * TEST_PRIO_MESSAGE_Q_MSG_CNT];
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static void test_priority_message_queue_pend_task_entry(void *arg)
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{
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k_err_t err;
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k_prio_msg_q_t *prio_msg_q;
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void *msg;
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prio_msg_q = arg ? (k_prio_msg_q_t *)arg : K_NULL;
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while (K_TRUE) {
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test_context_set(TEST_CONTEXT_00);
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err = tos_prio_msg_q_pend(prio_msg_q, &msg, TOS_TIME_FOREVER);
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test_context_set(TEST_CONTEXT_01);
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test_err_set(err);
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if (err == K_ERR_NONE) {
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test_msg_set(msg);
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tos_task_yield(); // yield to test main task
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}
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if (err == K_ERR_PEND_DESTROY) {
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tos_task_delay(TOS_TIME_FOREVER - 1);
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}
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if (test_task_hook) {
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test_task_hook();
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}
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}
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}
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static void test_priority_message_queue_pend_timed_task_entry(void *arg)
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{
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k_err_t err;
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k_prio_msg_q_t *prio_msg_q;
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void *msg;
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prio_msg_q = arg ? (k_prio_msg_q_t *)arg : K_NULL;
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while (K_TRUE) {
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test_context_set(TEST_CONTEXT_00);
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err = tos_prio_msg_q_pend(prio_msg_q, &msg, (k_tick_t)2000u);
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test_context_set(TEST_CONTEXT_01);
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test_err_set(err);
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if (err == K_ERR_NONE) {
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test_msg_set(msg);
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}
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if (err == K_ERR_PEND_DESTROY) {
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tos_task_delay(TOS_TIME_FOREVER - 1);
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}
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if (test_task_hook) {
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test_task_hook();
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}
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}
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}
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TEST test_tos_priority_message_queue_create(void)
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{
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k_err_t err;
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err = tos_prio_msg_q_create(&test_prio_msg_q_00, test_prio_msg_q_pool_00, TEST_PRIO_MESSAGE_Q_MSG_CNT);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_prio_msg_q_create(&test_prio_msg_q_01, test_prio_msg_q_pool_01, TEST_PRIO_MESSAGE_Q_MSG_CNT);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_prio_msg_q_create(&test_prio_msg_q_02, test_prio_msg_q_pool_02, TEST_PRIO_MESSAGE_Q_MSG_CNT);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_prio_msg_q_destroy(&test_prio_msg_q_00);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_prio_msg_q_destroy(&test_prio_msg_q_01);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_prio_msg_q_destroy(&test_prio_msg_q_02);
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ASSERT_EQ(err, K_ERR_NONE);
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PASS();
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}
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TEST test_tos_priority_message_queue_destroy(void)
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{
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k_err_t err;
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#if TOS_CFG_OBJECT_VERIFY_EN > 0u
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err = tos_prio_msg_q_destroy(&test_prio_msg_q_00);
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ASSERT_EQ(err, K_ERR_OBJ_INVALID);
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#endif
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err = tos_prio_msg_q_destroy(K_NULL);
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ASSERT_EQ(err, K_ERR_OBJ_PTR_NULL);
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PASS();
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}
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TEST test_tos_priority_message_queue_pend(void)
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{
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k_err_t err;
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void *msg0 = (void *)0xDEAD0000, *msg1 = (void *)0xDEAD1111, *msg2 = (void *)0xDEAD2222;
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test_msg_reset();
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test_context_reset();
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test_count_reset();
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test_task_hook_set(test_count_inc);
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err = tos_prio_msg_q_create(&test_prio_msg_q_00, test_prio_msg_q_pool_00, TEST_PRIO_MESSAGE_Q_MSG_CNT);
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ASSERT_EQ(err, K_ERR_NONE);
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// create a test task with the same priority than current task
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err = tos_task_create(&test_task_00, "test_task", test_priority_message_queue_pend_task_entry,
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(void *)(&test_prio_msg_q_00), k_curr_task->prio,
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test_task_stack_00, sizeof(test_task_stack_00),
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0);
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ASSERT_EQ(err, K_ERR_NONE);
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ASSERT_EQ(test_count, 0);
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ASSERT(test_context != TEST_CONTEXT_00); // test_task is not running yet
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// we post msg2, msg1, msg0 with the certain priority, the test_task should receive message according the priority
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tos_prio_msg_q_post(&test_prio_msg_q_00, msg2, 2);
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tos_prio_msg_q_post(&test_prio_msg_q_00, msg1, 1);
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tos_prio_msg_q_post(&test_prio_msg_q_00, msg0, 0);
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tos_task_yield(); // yeild to test_task
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ASSERT_EQ(test_count, 0);
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ASSERT_EQ(test_err, K_ERR_NONE);
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ASSERT_EQ(test_context, TEST_CONTEXT_01);
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ASSERT_EQ(test_msg, msg0);
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tos_task_yield(); // yeild to test_task
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ASSERT_EQ(test_count, 1);
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ASSERT_EQ(test_err, K_ERR_NONE);
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ASSERT_EQ(test_context, TEST_CONTEXT_01);
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ASSERT_EQ(test_msg, msg1);
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tos_task_yield(); // yeild to test_task
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ASSERT_EQ(test_count, 2);
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ASSERT_EQ(test_err, K_ERR_NONE);
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ASSERT_EQ(test_context, TEST_CONTEXT_01);
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ASSERT_EQ(test_msg, msg2);
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tos_task_yield(); // yeild to test_task
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tos_prio_msg_q_destroy(&test_prio_msg_q_00);
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tos_task_yield(); // yeild to test_task
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ASSERT_EQ(test_err, K_ERR_PEND_DESTROY);
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ASSERT_EQ(test_context, TEST_CONTEXT_01);
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err = tos_task_destroy(&test_task_00);
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ASSERT_EQ(err, K_ERR_NONE);
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PASS();
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}
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TEST test_tos_priority_message_queue_pend_timed(void)
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{
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k_err_t err;
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k_tick_t begin;
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void *msg = (void *)0xDEADBEEF;
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test_msg_reset();
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test_err_reset();
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test_context_reset();
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test_count_reset();
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test_task_hook_set(test_count_inc);
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err = tos_prio_msg_q_create(&test_prio_msg_q_00, test_prio_msg_q_pool_00, TEST_PRIO_MESSAGE_Q_MSG_CNT);
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ASSERT_EQ(err, K_ERR_NONE);
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// create a test task with a higher priority than current task(numerically smaller)
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err = tos_task_create(&test_task_00, "test_task", test_priority_message_queue_pend_timed_task_entry,
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(void *)(&test_prio_msg_q_00), k_curr_task->prio - 1,
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test_task_stack_00, sizeof(test_task_stack_00),
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0);
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ASSERT_EQ(err, K_ERR_NONE);
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// test_task_00 has a higher priority, so it will get running after the task create immediately
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ASSERT_EQ(test_context, TEST_CONTEXT_00);
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begin = tos_systick_get();
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while (tos_systick_get() - begin < (k_tick_t)(2000u + 20u)) {
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tos_task_yield();
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}
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ASSERT_EQ(test_context, TEST_CONTEXT_00);
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ASSERT_EQ(test_count, 1);
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ASSERT_EQ(test_err, K_ERR_PEND_TIMEOUT);
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ASSERT_EQ(test_msg, K_NULL);
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err = tos_prio_msg_q_post(&test_prio_msg_q_00, msg, 0);
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ASSERT_EQ(err, K_ERR_NONE);
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ASSERT_EQ(test_context, TEST_CONTEXT_00);
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ASSERT_EQ(test_count, 2);
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ASSERT_EQ(test_err, K_ERR_NONE);
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ASSERT_EQ(test_msg, msg);
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err = tos_prio_msg_q_destroy(&test_prio_msg_q_00);
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ASSERT_EQ(err, K_ERR_NONE);
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ASSERT_EQ(test_context, TEST_CONTEXT_01);
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ASSERT_EQ(test_err, K_ERR_PEND_DESTROY);
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err = tos_task_destroy(&test_task_00);
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ASSERT_EQ(err, K_ERR_NONE);
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test_task_hook_reset();
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PASS();
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}
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TEST test_tos_priority_message_queue_post_all(void)
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{
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k_err_t err;
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void *msg = (void *)0xDEADBEEF;
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test_err_reset();
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test_context_reset();
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test_count_reset();
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test_task_hook_set(test_count_inc);
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err = tos_prio_msg_q_create(&test_prio_msg_q_00, test_prio_msg_q_pool_00, TEST_PRIO_MESSAGE_Q_MSG_CNT);
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ASSERT_EQ(err, K_ERR_NONE);
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// create a test task with a higher priority than current task(numerically smaller)
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err = tos_task_create(&test_task_00, "test_task_00", test_priority_message_queue_pend_task_entry,
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(void *)(&test_prio_msg_q_00), k_curr_task->prio - 1,
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test_task_stack_00, sizeof(test_task_stack_00),
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0);
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ASSERT_EQ(err, K_ERR_NONE);
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// create a test task with a higher priority than current task(numerically smaller)
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err = tos_task_create(&test_task_01, "test_task_01", test_priority_message_queue_pend_task_entry,
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(void *)(&test_prio_msg_q_00), k_curr_task->prio - 1,
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test_task_stack_01, sizeof(test_task_stack_01),
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0);
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ASSERT_EQ(err, K_ERR_NONE);
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// create a test task with a higher priority than current task(numerically smaller)
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err = tos_task_create(&test_task_02, "test_task_02", test_priority_message_queue_pend_task_entry,
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(void *)(&test_prio_msg_q_00), k_curr_task->prio - 1,
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test_task_stack_02, sizeof(test_task_stack_02),
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0);
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ASSERT_EQ(err, K_ERR_NONE);
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ASSERT_EQ(test_count, 0);
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err = tos_prio_msg_q_post_all(&test_prio_msg_q_00, msg, 0);
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ASSERT_EQ(err, K_ERR_NONE);
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ASSERT_EQ(test_count, 3);
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ASSERT_EQ(test_msg, msg);
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err = tos_prio_msg_q_post(&test_prio_msg_q_00, msg, 0);
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ASSERT_EQ(err, K_ERR_NONE);
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ASSERT_EQ(test_count, 4);
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ASSERT_EQ(test_msg, msg);
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err = tos_task_destroy(&test_task_00);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_task_destroy(&test_task_01);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_task_destroy(&test_task_02);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_prio_msg_q_destroy(&test_prio_msg_q_00);
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ASSERT_EQ(err, K_ERR_NONE);
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test_task_hook_reset();
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PASS();
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}
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TEST test_tos_priority_message_queue_flush(void)
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{
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k_err_t err;
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void *msg0 = (void *)0xDEADBEE0, *msg1 = (void *)0xDEADBEE1, *msg2 = (void *)0xDEADBEE2;
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test_err_reset();
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test_context_reset();
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test_count_reset();
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test_task_hook_set(test_count_inc);
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err = tos_prio_msg_q_create(&test_prio_msg_q_00, test_prio_msg_q_pool_00, TEST_PRIO_MESSAGE_Q_MSG_CNT);
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ASSERT_EQ(err, K_ERR_NONE);
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// create a test task with a lower priority than current task(numerically bigger)
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err = tos_task_create(&test_task_00, "test_task_00", test_priority_message_queue_pend_task_entry,
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(void *)(&test_prio_msg_q_00), k_curr_task->prio + 1,
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test_task_stack_00, sizeof(test_task_stack_00),
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0);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_prio_msg_q_post(&test_prio_msg_q_00, msg0, 0);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_prio_msg_q_post(&test_prio_msg_q_00, msg1, 0);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_prio_msg_q_post(&test_prio_msg_q_00, msg2, 0);
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ASSERT_EQ(err, K_ERR_NONE);
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// we have post three msg, but we flush them, test_task_00 should not receive any message
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err = tos_prio_msg_q_flush(&test_prio_msg_q_00);
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ASSERT_EQ(err, K_ERR_NONE);
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// yeild cpu to test_task_00
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tos_task_delay(500);
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ASSERT_EQ(test_context, TEST_CONTEXT_00);
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ASSERT_EQ(test_count, 0);
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err = tos_prio_msg_q_post(&test_prio_msg_q_00, msg0, 0);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_prio_msg_q_post(&test_prio_msg_q_00, msg1, 0);
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ASSERT_EQ(err, K_ERR_NONE);
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// yeild cpu to test_task_00
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tos_task_delay(500);
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ASSERT_EQ(test_context, TEST_CONTEXT_00);
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ASSERT_EQ(test_err, K_ERR_NONE);
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ASSERT_EQ(test_count, 2);
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// test_task_00 is pending, this post will send msg0 to test_task_00
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err = tos_prio_msg_q_post(&test_prio_msg_q_00, msg0, 0);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_prio_msg_q_post(&test_prio_msg_q_00, msg1, 0);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_prio_msg_q_post(&test_prio_msg_q_00, msg2, 0);
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ASSERT_EQ(err, K_ERR_NONE);
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// msg1/msg2 has not been received yet, queue flush will discard these two message
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err = tos_prio_msg_q_flush(&test_prio_msg_q_00);
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ASSERT_EQ(err, K_ERR_NONE);
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// yeild cpu to test_task_00
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tos_task_delay(500);
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ASSERT_EQ(test_context, TEST_CONTEXT_00);
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ASSERT_EQ(test_err, K_ERR_NONE);
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ASSERT_EQ(test_count, 3);
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err = tos_task_destroy(&test_task_00);
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ASSERT_EQ(err, K_ERR_NONE);
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err = tos_prio_msg_q_destroy(&test_prio_msg_q_00);
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ASSERT_EQ(err, K_ERR_NONE);
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test_task_hook_reset();
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PASS();
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}
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SUITE(suit_priority_message_queue)
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{
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RUN_TEST(test_tos_priority_message_queue_create);
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RUN_TEST(test_tos_priority_message_queue_destroy);
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RUN_TEST(test_tos_priority_message_queue_pend);
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RUN_TEST(test_tos_priority_message_queue_pend_timed);
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RUN_TEST(test_tos_priority_message_queue_post_all);
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RUN_TEST(test_tos_priority_message_queue_flush);
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}
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