109 lines
2.5 KiB
C
109 lines
2.5 KiB
C
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/*
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ChibiOS/RT - Copyright (C) 2006-2013 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 "ch.h"
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#include "test.h"
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/**
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* @page test_msg Messages test
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*
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* File: @ref testmsg.c
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*
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* <h2>Description</h2>
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* This module implements the test sequence for the @ref messages subsystem.
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*
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* <h2>Objective</h2>
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* Objective of the test module is to cover 100% of the @ref messages
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* subsystem code.
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*
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* <h2>Preconditions</h2>
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* The module requires the following kernel options:
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* - @p CH_USE_MESSAGES
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* .
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* In case some of the required options are not enabled then some or all tests
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* may be skipped.
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*
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* <h2>Test Cases</h2>
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* - @subpage test_msg_001
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* .
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* @file testmsg.c
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* @brief Messages test source file
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* @file testmsg.h
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* @brief Messages header file
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*/
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#if CH_USE_MESSAGES || defined(__DOXYGEN__)
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/**
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* @page test_msg_001 Messages Server loop
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*
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* <h2>Description</h2>
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* A thread is spawned that sends four messages back to the tester thread.<br>
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* The test expect to receive the messages in the correct sequence and to
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* not find a fifth message waiting.
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*/
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static msg_t thread(void *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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return 0;
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}
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static void msg1_execute(void) {
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Thread *tp;
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msg_t msg;
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/*
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* Testing the whole messages loop.
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*/
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threads[0] = chThdCreateStatic(wa[0], WA_SIZE, chThdGetPriority() + 1,
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thread, chThdSelf());
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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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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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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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test_assert_sequence(1, "ABC");
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}
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ROMCONST struct testcase testmsg1 = {
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"Messages, loop",
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NULL,
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NULL,
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msg1_execute
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};
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#endif /* CH_USE_MESSAGES */
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/**
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* @brief Test sequence for messages.
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*/
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ROMCONST struct testcase * ROMCONST patternmsg[] = {
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#if CH_USE_MESSAGES || defined(__DOXYGEN__)
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&testmsg1,
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#endif
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NULL
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};
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