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/* main.c - test access to standard libraries */
/*
* Copyright (c) 2014 Wind River Systems, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
DESCRIPTION
This module contains the entry points for the tasks used by the standard
libraries test application.
Each test task entry point invokes a test routine that returns a success/failure
indication, then gives a corresponding semaphore. An additional task monitors
these semaphores until it detects a failure or the completion of all test tasks,
then announces the result of the test.
NOTE: At present only a single test task is used, but more tasks may be added
in the future to enhance test coverage.
*/
#include <tc_util.h>
#include <zephyr.h>
#include <util_test_common.h>
#define NUM_TEST_TASKS 1 /* # of test tasks to monitor */
/* # ticks to wait for test completion */
#define TIMEOUT (60 * sys_clock_ticks_per_sec)
/*
* Note that semaphore group entries are arranged so that resultSems[TC_PASS]
* refers to SEM_TASKDONE and resultSems[TC_FAIL] refers to SEM_TASKFAIL.
*/
static ksem_t resultSems[] = { SEM_TASKDONE, SEM_TASKFAIL, ENDLIST };
/**
*
* @brief Entry point for RegressionTask
*
* This routine signals "task done" or "task fail", based on the return code of
* RegressionTask.
*
* @return N/A
*/
void RegressionTaskEntry(void)
{
extern int RegressionTask(void);
task_sem_give(resultSems[RegressionTask()]);
}
/**
*
* @brief Entry point for MonitorTask
*
* This routine keeps tabs on the progress of the tasks doing the actual testing
* and generates the final test case summary message.
*
* @return N/A
*/
void MonitorTaskEntry(void)
{
ksem_t result;
int tasksDone;
PRINT_DATA("Starting standard libraries tests\n");
PRINT_LINE;
/*
* the various test tasks start executing automatically;
* wait for all tasks to complete or a failure to occur,
* then issue the appropriate test case summary message
*/
for (tasksDone = 0; tasksDone < NUM_TEST_TASKS; tasksDone++) {
result = task_sem_group_take(resultSems, TIMEOUT);
if (result != resultSems[TC_PASS]) {
if (result != resultSems[TC_FAIL]) {
TC_ERROR("Monitor task timed out\n");
}
TC_END_REPORT(TC_FAIL);
return;
}
}
TC_END_RESULT(TC_PASS);
TC_END_REPORT(TC_PASS);
}
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