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 /* SPDX-License-Identifier: BSD-2-Clause */
 
 /**
  * @file
  *
  * @ingroup RtemsConfigUnitConfig
  */
 
 /*
  * Copyright (C) 2021 embedded brains GmbH & Co. KG
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
 /*
  * This file is part of the RTEMS quality process and was automatically
  * generated.  If you find something that needs to be fixed or
  * worded better please post a report or patch to an RTEMS mailing list
  * or raise a bug report:
  *
  * https://www.rtems.org/bugs.html
  *
  * For information on updating and regenerating please refer to the How-To
  * section in the Software Requirements Engineering chapter of the
  * RTEMS Software Engineering manual.  The manual is provided as a part of
  * a release.  For development sources please refer to the online
  * documentation at:
  *
  * https://docs.rtems.org
  */
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
 #include <rtems.h>
 #include <rtems/rtems/semdata.h>
 #include <rtems/score/object.h>
 #include <rtems/score/objectdata.h>
 
 #include <rtems/test.h>
 
 /**
  * @defgroup RtemsConfigUnitConfig spec:/rtems/config/unit/config
  *
  * @ingroup TestsuitesUnitNoClock0
  *
  * @brief Unit tests for the configuration manager.
  *
  * Parts of the file ``cpukit/sapi/src/getconfigmax.c`` are only executed when
  * unlimited objects are configured.  The space qualified code subset does not
  * support this feature.  This test exercises the code parts otherwise not
  * reached in order to achieve full code coverage.
  *
  * This test case performs the following actions:
  *
  * - Call get_config_max() indirectly through
  *   rtems_configuration_get_maximum_semaphores() with a specially manipulated
  *   argument to enter an if-branch only accessed when unlimited objects are
  *   configured.
  *
  *   - The value returned by the function call must be the one artificially
  *     injected by this test.
  *
  * @{
  */
 
 #define SEMAPHORES_PER_BLOCK 32
 
 /**
  * @brief Test context for spec:/rtems/config/unit/config test case.
  */
 typedef struct {
   /**
    * @brief This member contains the original value of
    *   ``_Semaphore_Information->objects_per_block``.
    */
   Objects_Maximum objects_per_block_ori;
 } RtemsConfigUnitConfig_Context;
 
 static RtemsConfigUnitConfig_Context
   RtemsConfigUnitConfig_Instance;
 
 static void RtemsConfigUnitConfig_Setup( RtemsConfigUnitConfig_Context *ctx )
 {
   ctx->objects_per_block_ori = _Semaphore_Information.objects_per_block;
   _Semaphore_Information.objects_per_block = SEMAPHORES_PER_BLOCK;
 }
 
 static void RtemsConfigUnitConfig_Setup_Wrap( void *arg )
 {
   RtemsConfigUnitConfig_Context *ctx;
 
   ctx = arg;
   RtemsConfigUnitConfig_Setup( ctx );
 }
 
 static void RtemsConfigUnitConfig_Teardown(
   RtemsConfigUnitConfig_Context *ctx
 )
 {
   _Semaphore_Information.objects_per_block = ctx->objects_per_block_ori;
 }
 
 static void RtemsConfigUnitConfig_Teardown_Wrap( void *arg )
 {
   RtemsConfigUnitConfig_Context *ctx;
 
   ctx = arg;
   RtemsConfigUnitConfig_Teardown( ctx );
 }
 
 static T_fixture RtemsConfigUnitConfig_Fixture = {
   .setup = RtemsConfigUnitConfig_Setup_Wrap,
   .stop = NULL,
   .teardown = RtemsConfigUnitConfig_Teardown_Wrap,
   .scope = NULL,
   .initial_context = &RtemsConfigUnitConfig_Instance
 };
 
 /**
  * @brief Call get_config_max() indirectly through
  *   rtems_configuration_get_maximum_semaphores() with a specially manipulated
  *   argument to enter an if-branch only accessed when unlimited objects are
  *   configured.
  */
 static void RtemsConfigUnitConfig_Action_0(
   RtemsConfigUnitConfig_Context *ctx
 )
 {
   uint32_t max = rtems_configuration_get_maximum_semaphores();
 
   /*
    * The value returned by the function call must be the one artificially
    * injected by this test.
    */
   T_eq_u32( max, SEMAPHORES_PER_BLOCK | RTEMS_UNLIMITED_OBJECTS );
 }
 
 /**
  * @fn void T_case_body_RtemsConfigUnitConfig( void )
  */
 T_TEST_CASE_FIXTURE( RtemsConfigUnitConfig, &RtemsConfigUnitConfig_Fixture )
 {
   RtemsConfigUnitConfig_Context *ctx;
 
   ctx = T_fixture_context();
 
   RtemsConfigUnitConfig_Action_0( ctx );
 }
 
 /** @} */

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