124 lines
3.3 KiB
C
124 lines
3.3 KiB
C
/*
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ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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#include "hal.h"
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#include "ch_test.h"
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#include "test_root.h"
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/**
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* @file test_sequence_006.c
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* @brief Test Sequence 006 code.
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*
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* @page test_sequence_006 [6] Synchronous Messages
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*
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* File: @ref test_sequence_006.c
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*
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* <h2>Description</h2>
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* This module implements the test sequence for the Synchronous
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* Messages subsystem.
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*
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* <h2>Conditions</h2>
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* This sequence is only executed if the following preprocessor condition
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* evaluates to true:
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* - CH_CFG_USE_MESSAGES
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* .
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*
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* <h2>Test Cases</h2>
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* - @subpage test_006_001
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* .
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*/
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#if (CH_CFG_USE_MESSAGES) || defined(__DOXYGEN__)
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/****************************************************************************
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* Shared code.
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****************************************************************************/
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static THD_FUNCTION(msg_thread1, p) {
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chMsgSend(p, 'A');
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chMsgSend(p, 'B');
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chMsgSend(p, 'C');
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chMsgSend(p, 'D');
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}
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/****************************************************************************
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* Test cases.
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****************************************************************************/
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/**
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* @page test_006_001 [6.1] Messages Server loop
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*
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* <h2>Description</h2>
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* A messenger thread is spawned that sends four messages back to the
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* tester thread.<br> The test expect to receive the messages in the
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* correct sequence and to not find a fifth message waiting.
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*
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* <h2>Test Steps</h2>
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* - [6.1.1] Starting the messenger thread.
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* - [6.1.2] Waiting for four messages then testing the receive order.
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* .
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*/
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static void test_006_001_execute(void) {
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thread_t *tp;
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msg_t msg;
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/* [6.1.1] Starting the messenger thread.*/
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test_set_step(1);
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{
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threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriorityX() + 1,
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msg_thread1, chThdGetSelfX());
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}
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/* [6.1.2] Waiting for four messages then testing the receive
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order.*/
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test_set_step(2);
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{
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unsigned i;
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for (i = 0; i < 4; i++) {
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tp = chMsgWait();
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msg = chMsgGet(tp);
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chMsgRelease(tp, msg);
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test_emit_token(msg);
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}
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test_wait_threads();
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test_assert_sequence("ABCD", "invalid sequence");
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}
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}
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static const testcase_t test_006_001 = {
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"Messages Server loop",
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NULL,
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NULL,
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test_006_001_execute
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};
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/****************************************************************************
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* Exported data.
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****************************************************************************/
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/**
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* @brief Synchronous Messages.
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*/
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const testcase_t * const test_sequence_006[] = {
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&test_006_001,
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NULL
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};
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#endif /* CH_CFG_USE_MESSAGES */
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