107 lines
2.8 KiB
C
107 lines
2.8 KiB
C
/*
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ChibiOS - Copyright (C) 2006..2018 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 "rt_test_root.h"
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/**
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* @file rt_test_sequence_004.c
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* @brief Test Sequence 004 code.
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*
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* @page rt_test_sequence_004 [4] Time Stamps Functionality
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*
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* File: @ref rt_test_sequence_004.c
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*
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* <h2>Description</h2>
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* This sequence tests the ChibiOS/RT functionalities related to time
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* stamps.
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*
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* <h2>Test Cases</h2>
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* - @subpage rt_test_004_001
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* .
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*/
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/****************************************************************************
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* Shared code.
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****************************************************************************/
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#include "ch.h"
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/****************************************************************************
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* Test cases.
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****************************************************************************/
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/**
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* @page rt_test_004_001 [4.1] Time Stamps functionality
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*
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* <h2>Description</h2>
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* The functionality of the API @p chVTGetTimeStamp() is tested.
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*
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* <h2>Test Steps</h2>
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* - [4.1.1] Time stamps are generated and checked for monotonicity.
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* .
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*/
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static void rt_test_004_001_execute(void) {
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/* [4.1.1] Time stamps are generated and checked for monotonicity.*/
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test_set_step(1);
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{
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systime_t start, end;
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systimestamp_t last, now;
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last = chVTGetTimeStamp();
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start = test_wait_tick();
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end = chTimeAddX(start, TIME_MS2I(1000));
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do {
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now = chVTGetTimeStamp();
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test_assert(last <= now, "not monotonic");
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last = now;
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#if defined(SIMULATOR)
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_sim_check_for_interrupts();
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#endif
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} while (chVTIsSystemTimeWithinX(start, end));
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}
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test_end_step(1);
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}
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static const testcase_t rt_test_004_001 = {
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"Time Stamps functionality",
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NULL,
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NULL,
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rt_test_004_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 Array of test cases.
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*/
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const testcase_t * const rt_test_sequence_004_array[] = {
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&rt_test_004_001,
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NULL
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};
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/**
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* @brief Time Stamps Functionality.
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*/
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const testsequence_t rt_test_sequence_004 = {
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"Time Stamps Functionality",
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rt_test_sequence_004_array
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};
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