290 lines
7.3 KiB
C
290 lines
7.3 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_002.c
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* @brief Test Sequence 002 code.
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*
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* @page rt_test_sequence_002 [2] System layer and port interface
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*
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* File: @ref rt_test_sequence_002.c
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*
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* <h2>Description</h2>
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* The functionality of the system layer and port interface is tested.
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* Basic RT functionality is taken for granted or this test suite could
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* not even be executed. Errors in implementation are detected by
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* executing this sequence with the state checker enabled
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* (CH_DBG_STATE_CHECKER=TRUE).
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*
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* <h2>Test Cases</h2>
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* - @subpage rt_test_002_001
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* - @subpage rt_test_002_002
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* - @subpage rt_test_002_003
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* - @subpage rt_test_002_004
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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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/* Timer callback for testing system functions in ISR context.*/
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static void vtcb(void *p) {
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syssts_t sts;
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(void)p;
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/* Testing normal case.*/
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chSysLockFromISR();
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chSysUnlockFromISR();
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/* Reentrant case.*/
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chSysLockFromISR();
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sts = chSysGetStatusAndLockX();
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chSysRestoreStatusX(sts);
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chSysUnlockFromISR();
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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 rt_test_002_001 [2.1] System integrity functionality
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*
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* <h2>Description</h2>
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* The system self-test functionality is invoked in order to make an
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* initial system state assessment and for coverage.
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*
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* <h2>Test Steps</h2>
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* - [2.1.1] Testing Ready List integrity.
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* - [2.1.2] Testing Virtual Timers List integrity.
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* - [2.1.3] Testing Registry List integrity.
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* - [2.1.4] Testing Port-defined integrity.
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* .
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*/
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static void rt_test_002_001_execute(void) {
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bool result;
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/* [2.1.1] Testing Ready List integrity.*/
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test_set_step(1);
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{
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chSysLock();
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result = chSysIntegrityCheckI(CH_INTEGRITY_RLIST);
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chSysUnlock();
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test_assert(result == false, "ready list check failed");
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}
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/* [2.1.2] Testing Virtual Timers List integrity.*/
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test_set_step(2);
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{
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chSysLock();
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result = chSysIntegrityCheckI(CH_INTEGRITY_VTLIST);
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chSysUnlock();
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test_assert(result == false, "virtual timers list check failed");
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}
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/* [2.1.3] Testing Registry List integrity.*/
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test_set_step(3);
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{
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chSysLock();
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result = chSysIntegrityCheckI(CH_INTEGRITY_REGISTRY);
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chSysUnlock();
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test_assert(result == false, "registry list check failed");
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}
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/* [2.1.4] Testing Port-defined integrity.*/
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test_set_step(4);
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{
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chSysLock();
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result = chSysIntegrityCheckI(CH_INTEGRITY_PORT);
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chSysUnlock();
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test_assert(result == false, "port layer check failed");
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}
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}
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static const testcase_t rt_test_002_001 = {
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"System integrity functionality",
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NULL,
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NULL,
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rt_test_002_001_execute
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};
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/**
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* @page rt_test_002_002 [2.2] Critical zones functionality
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*
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* <h2>Description</h2>
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* The critical zones API is invoked for coverage.
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*
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* <h2>Test Steps</h2>
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* - [2.2.1] Testing chSysGetStatusAndLockX() and
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* chSysRestoreStatusX(), non reentrant case.
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* - [2.2.2] Testing chSysGetStatusAndLockX() and
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* chSysRestoreStatusX(), reentrant case.
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* - [2.2.3] Testing chSysUnconditionalLock().
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* - [2.2.4] Testing chSysUnconditionalUnlock().
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* - [2.2.5] Testing from ISR context using a virtual timer.
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* .
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*/
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static void rt_test_002_002_execute(void) {
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syssts_t sts;
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virtual_timer_t vt;
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/* [2.2.1] Testing chSysGetStatusAndLockX() and
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chSysRestoreStatusX(), non reentrant case.*/
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test_set_step(1);
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{
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sts = chSysGetStatusAndLockX();
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chSysRestoreStatusX(sts);
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}
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/* [2.2.2] Testing chSysGetStatusAndLockX() and
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chSysRestoreStatusX(), reentrant case.*/
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test_set_step(2);
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{
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chSysLock();
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sts = chSysGetStatusAndLockX();
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chSysRestoreStatusX(sts);
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chSysUnlock();
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}
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/* [2.2.3] Testing chSysUnconditionalLock().*/
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test_set_step(3);
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{
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chSysUnconditionalLock();
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chSysUnconditionalLock();
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chSysUnlock();
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}
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/* [2.2.4] Testing chSysUnconditionalUnlock().*/
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test_set_step(4);
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{
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chSysLock();
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chSysUnconditionalUnlock();
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chSysUnconditionalUnlock();
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}
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/* [2.2.5] Testing from ISR context using a virtual timer.*/
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test_set_step(5);
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{
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chVTObjectInit(&vt);
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chVTSet(&vt, 1, vtcb, NULL);
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chThdSleep(10);
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test_assert(chVTIsArmed(&vt) == false, "timer still armed");
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}
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}
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static const testcase_t rt_test_002_002 = {
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"Critical zones functionality",
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NULL,
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NULL,
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rt_test_002_002_execute
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};
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/**
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* @page rt_test_002_003 [2.3] Interrupts handling functionality
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*
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* <h2>Description</h2>
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* The interrupts handling API is invoked for coverage.
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*
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* <h2>Test Steps</h2>
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* - [2.3.1] Testing chSysSuspend(), chSysDisable() and chSysEnable().
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* .
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*/
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static void rt_test_002_003_execute(void) {
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/* [2.3.1] Testing chSysSuspend(), chSysDisable() and
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chSysEnable().*/
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test_set_step(1);
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{
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chSysSuspend();
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chSysDisable();
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chSysSuspend();
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chSysEnable();
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}
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}
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static const testcase_t rt_test_002_003 = {
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"Interrupts handling functionality",
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NULL,
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NULL,
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rt_test_002_003_execute
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};
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/**
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* @page rt_test_002_004 [2.4] System Tick Counter functionality
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*
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* <h2>Description</h2>
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* The functionality of the API @p chVTGetSystemTimeX() is tested.
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*
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* <h2>Test Steps</h2>
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* - [2.4.1] A System Tick Counter increment is expected, the test
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* simply hangs if it does not happen.
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* .
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*/
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static void rt_test_002_004_execute(void) {
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/* [2.4.1] A System Tick Counter increment is expected, the test
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simply hangs if it does not happen.*/
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test_set_step(1);
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{
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systime_t time = chVTGetSystemTimeX();
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while (time == chVTGetSystemTimeX()) {
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#if defined(SIMULATOR)
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_sim_check_for_interrupts();
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#endif
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}
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}
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}
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static const testcase_t rt_test_002_004 = {
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"System Tick Counter functionality",
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NULL,
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NULL,
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rt_test_002_004_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_002_array[] = {
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&rt_test_002_001,
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&rt_test_002_002,
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&rt_test_002_003,
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&rt_test_002_004,
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NULL
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};
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/**
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* @brief System layer and port interface.
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*/
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const testsequence_t rt_test_sequence_002 = {
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"System layer and port interface",
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rt_test_sequence_002_array
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};
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