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/*
    ChibiOS - Copyright (C) 2006..2017 Giovanni Di Sirio

    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.
*/

/**
 * @mainpage Test Suite Specification
 * Test suite for ChibiOS OS Library. The purpose of this suite is to
 * perform unit tests on the library modules and to converge to 100%
 * code coverage through successive improvements.
 *
 * <h2>Test Sequences</h2>
 * - @subpage oslib_test_sequence_001
 * - @subpage oslib_test_sequence_002
 * - @subpage oslib_test_sequence_003
 * - @subpage oslib_test_sequence_004
 * .
 */

/**
 * @file    oslib_test_root.c
 * @brief   Test Suite root structures code.
 */

#include "hal.h"
#include "oslib_test_root.h"

#if !defined(__DOXYGEN__)

/*===========================================================================*/
/* Module exported variables.                                                */
/*===========================================================================*/

/**
 * @brief   Array of test sequences.
 */
const testsequence_t * const oslib_test_suite_array[] = {
#if (CH_CFG_USE_SEMAPHORES) || defined(__DOXYGEN__)
  &oslib_test_sequence_001,
#endif
#if (CH_CFG_USE_MAILBOXES) || defined(__DOXYGEN__)
  &oslib_test_sequence_002,
#endif
#if (CH_CFG_USE_MEMPOOLS) || defined(__DOXYGEN__)
  &oslib_test_sequence_003,
#endif
#if (CH_CFG_USE_HEAP) || defined(__DOXYGEN__)
  &oslib_test_sequence_004,
#endif
  NULL
};

/**
 * @brief   Test suite root structure.
 */
const testsuite_t oslib_test_suite = {
  NULL,
  oslib_test_suite_array
};

/*===========================================================================*/
/* Shared code.                                                              */
/*===========================================================================*/

void test_print_port_info(void) {

#ifdef PORT_COMPILER_NAME
  test_print("*** Compiler:     ");
  test_println(PORT_COMPILER_NAME);
#endif
  test_print("*** Architecture: ");
  test_println(PORT_ARCHITECTURE_NAME);
#ifdef PORT_CORE_VARIANT_NAME
  test_print("*** Core Variant: ");
  test_println(PORT_CORE_VARIANT_NAME);
#endif
#ifdef PORT_INFO
  test_print("*** Port Info:    ");
  test_println(PORT_INFO);
#endif
}

/*
 * Global test buffer holding 5 working areas.
 */
ALIGNED_VAR(PORT_WORKING_AREA_ALIGN) uint8_t test_buffer[WA_SIZE * 5];

/*
 * Pointers to the spawned threads.
 */
thread_t *threads[MAX_THREADS];

/*
 * Pointers to the working areas.
 */
void * ROMCONST wa[5] = {test_buffer + (WA_SIZE * 0),
                         test_buffer + (WA_SIZE * 1),
                         test_buffer + (WA_SIZE * 2),
                         test_buffer + (WA_SIZE * 3),
                         test_buffer + (WA_SIZE * 4)};

/*
 * Sets a termination request in all the test-spawned threads.
 */
void test_terminate_threads(void) {
  unsigned i;

  for (i = 0; i < MAX_THREADS; i++)
    if (threads[i])
      chThdTerminate(threads[i]);
}

/*
 * Waits for the completion of all the test-spawned threads.
 */
void test_wait_threads(void) {
  unsigned i;

  for (i = 0; i < MAX_THREADS; i++)
    if (threads[i] != NULL) {
      chThdWait(threads[i]);
      threads[i] = NULL;
    }
}

/*
 * Delays execution until next system time tick.
 */
systime_t test_wait_tick(void) {

  chThdSleep(1);
  return chVTGetSystemTime();
}

#endif /* !defined(__DOXYGEN__) */