validation: Add tests for timer manager

3 files changed, 892 insertions, 0 deletions

diff --git a/spec/build/testsuites/validation/validation-0.yml b/spec/build/testsuites/validation/validation-0.yml
index 6257ace705..2be8ced853 100644
--- a/spec/build/testsuites/validation/validation-0.yml
+++ b/spec/build/testsuites/validation/validation-0.yml
@@ -43,6 +43,8 @@ source:
 - testsuites/validation/tc-task-construct-errors.c
 - testsuites/validation/tc-task-create-errors.c
 - testsuites/validation/tc-task-ident.c
+- testsuites/validation/tc-timer-create.c
+- testsuites/validation/tc-timer-delete.c
 - testsuites/validation/tc-timer-ident.c
 - testsuites/validation/tc-userext-create.c
 - testsuites/validation/tc-userext-delete.c
diff --git a/testsuites/validation/tc-timer-create.c b/testsuites/validation/tc-timer-create.c
new file mode 100644
index 0000000000..a08fbeaba8
--- /dev/null
+++ b/testsuites/validation/tc-timer-create.c
@@ -0,0 +1,540 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSTestCaseRtemsTimerReqCreate
+ */
+
+/*
+ * Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * 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 <string.h>
+
+#include <rtems/test.h>
+
+/**
+ * @defgroup RTEMSTestCaseRtemsTimerReqCreate spec:/rtems/timer/req/create
+ *
+ * @ingroup RTEMSTestSuiteTestsuitesValidation0
+ *
+ * @{
+ */
+
+typedef enum {
+  RtemsTimerReqCreate_Pre_Name_Valid,
+  RtemsTimerReqCreate_Pre_Name_Invalid,
+  RtemsTimerReqCreate_Pre_Name_NA
+} RtemsTimerReqCreate_Pre_Name;
+
+typedef enum {
+  RtemsTimerReqCreate_Pre_Id_Valid,
+  RtemsTimerReqCreate_Pre_Id_Null,
+  RtemsTimerReqCreate_Pre_Id_NA
+} RtemsTimerReqCreate_Pre_Id;
+
+typedef enum {
+  RtemsTimerReqCreate_Pre_Free_Yes,
+  RtemsTimerReqCreate_Pre_Free_No,
+  RtemsTimerReqCreate_Pre_Free_NA
+} RtemsTimerReqCreate_Pre_Free;
+
+typedef enum {
+  RtemsTimerReqCreate_Post_Status_Ok,
+  RtemsTimerReqCreate_Post_Status_InvName,
+  RtemsTimerReqCreate_Post_Status_InvAddr,
+  RtemsTimerReqCreate_Post_Status_TooMany,
+  RtemsTimerReqCreate_Post_Status_NA
+} RtemsTimerReqCreate_Post_Status;
+
+typedef enum {
+  RtemsTimerReqCreate_Post_Name_Valid,
+  RtemsTimerReqCreate_Post_Name_Invalid,
+  RtemsTimerReqCreate_Post_Name_NA
+} RtemsTimerReqCreate_Post_Name;
+
+typedef enum {
+  RtemsTimerReqCreate_Post_IdVar_Set,
+  RtemsTimerReqCreate_Post_IdVar_Nop,
+  RtemsTimerReqCreate_Post_IdVar_NA
+} RtemsTimerReqCreate_Post_IdVar;
+
+/**
+ * @brief Test context for spec:/rtems/timer/req/create test case.
+ */
+typedef struct {
+  /**
+   * @brief This member is used by the T_seize_objects() and
+   *   T_surrender_objects() support functions.
+   */
+  void *seized_objects;
+
+  /**
+   * @brief This member may contain the object identifier returned by
+   *   rtems_timer_create().
+   */
+  rtems_id id_value;
+
+  /**
+   * @brief This member specifies the ``name`` parameter for the action.
+   */
+  rtems_name name;
+
+  /**
+   * @brief This member specifies the ``id`` parameter for the action.
+   */
+  rtems_id *id;
+
+  /**
+   * @brief This member contains the return status of the action.
+   */
+  rtems_status_code status;
+
+  /**
+   * @brief This member defines the pre-condition states for the next action.
+   */
+  size_t pcs[ 3 ];
+
+  /**
+   * @brief This member indicates if the test action loop is currently
+   *   executed.
+   */
+  bool in_action_loop;
+} RtemsTimerReqCreate_Context;
+
+static RtemsTimerReqCreate_Context
+  RtemsTimerReqCreate_Instance;
+
+static const char * const RtemsTimerReqCreate_PreDesc_Name[] = {
+  "Valid",
+  "Invalid",
+  "NA"
+};
+
+static const char * const RtemsTimerReqCreate_PreDesc_Id[] = {
+  "Valid",
+  "Null",
+  "NA"
+};
+
+static const char * const RtemsTimerReqCreate_PreDesc_Free[] = {
+  "Yes",
+  "No",
+  "NA"
+};
+
+static const char * const * const RtemsTimerReqCreate_PreDesc[] = {
+  RtemsTimerReqCreate_PreDesc_Name,
+  RtemsTimerReqCreate_PreDesc_Id,
+  RtemsTimerReqCreate_PreDesc_Free,
+  NULL
+};
+
+#define NAME rtems_build_name( 'T', 'E', 'S', 'T' )
+
+#define INVALID_ID 0xffffffff
+
+static rtems_status_code Create( void *arg, uint32_t *id )
+{
+  return rtems_timer_create( rtems_build_name( 'S', 'I', 'Z', 'E' ), id );
+}
+
+static void RtemsTimerReqCreate_Pre_Name_Prepare(
+  RtemsTimerReqCreate_Context *ctx,
+  RtemsTimerReqCreate_Pre_Name state
+)
+{
+  switch ( state ) {
+    case RtemsTimerReqCreate_Pre_Name_Valid: {
+      /*
+       * While the ``name`` parameter is valid.
+       */
+      ctx->name = NAME;
+      break;
+    }
+
+    case RtemsTimerReqCreate_Pre_Name_Invalid: {
+      /*
+       * While the ``name`` parameter is invalid.
+       */
+      ctx->name = 0;
+      break;
+    }
+
+    case RtemsTimerReqCreate_Pre_Name_NA:
+      break;
+  }
+}
+
+static void RtemsTimerReqCreate_Pre_Id_Prepare(
+  RtemsTimerReqCreate_Context *ctx,
+  RtemsTimerReqCreate_Pre_Id   state
+)
+{
+  switch ( state ) {
+    case RtemsTimerReqCreate_Pre_Id_Valid: {
+      /*
+       * While the ``id`` parameter references an object of type rtems_id.
+       */
+      ctx->id = &ctx->id_value;
+      break;
+    }
+
+    case RtemsTimerReqCreate_Pre_Id_Null: {
+      /*
+       * While the ``id`` parameter is NULL.
+       */
+      ctx->id = NULL;
+      break;
+    }
+
+    case RtemsTimerReqCreate_Pre_Id_NA:
+      break;
+  }
+}
+
+static void RtemsTimerReqCreate_Pre_Free_Prepare(
+  RtemsTimerReqCreate_Context *ctx,
+  RtemsTimerReqCreate_Pre_Free state
+)
+{
+  switch ( state ) {
+    case RtemsTimerReqCreate_Pre_Free_Yes: {
+      /*
+       * While the system has at least one inactive timer object available.
+       */
+      /* Ensured by the test suite configuration */
+      break;
+    }
+
+    case RtemsTimerReqCreate_Pre_Free_No: {
+      /*
+       * While the system has no inactive timer object available.
+       */
+      ctx->seized_objects = T_seize_objects( Create, NULL );
+      break;
+    }
+
+    case RtemsTimerReqCreate_Pre_Free_NA:
+      break;
+  }
+}
+
+static void RtemsTimerReqCreate_Post_Status_Check(
+  RtemsTimerReqCreate_Context    *ctx,
+  RtemsTimerReqCreate_Post_Status state
+)
+{
+  switch ( state ) {
+    case RtemsTimerReqCreate_Post_Status_Ok: {
+      /*
+       * The return status of rtems_timer_create() shall be RTEMS_SUCCESSFUL.
+       */
+      T_rsc_success( ctx->status );
+      break;
+    }
+
+    case RtemsTimerReqCreate_Post_Status_InvName: {
+      /*
+       * The return status of rtems_timer_create() shall be RTEMS_INVALID_NAME.
+       */
+      T_rsc( ctx->status, RTEMS_INVALID_NAME );
+      break;
+    }
+
+    case RtemsTimerReqCreate_Post_Status_InvAddr: {
+      /*
+       * The return status of rtems_timer_create() shall be
+       * RTEMS_INVALID_ADDRESS.
+       */
+      T_rsc( ctx->status, RTEMS_INVALID_ADDRESS );
+      break;
+    }
+
+    case RtemsTimerReqCreate_Post_Status_TooMany: {
+      /*
+       * The return status of rtems_timer_create() shall be RTEMS_TOO_MANY.
+       */
+      T_rsc( ctx->status, RTEMS_TOO_MANY );
+      break;
+    }
+
+    case RtemsTimerReqCreate_Post_Status_NA:
+      break;
+  }
+}
+
+static void RtemsTimerReqCreate_Post_Name_Check(
+  RtemsTimerReqCreate_Context  *ctx,
+  RtemsTimerReqCreate_Post_Name state
+)
+{
+  rtems_status_code sc;
+  rtems_id          id;
+
+  switch ( state ) {
+    case RtemsTimerReqCreate_Post_Name_Valid: {
+      /*
+       * The unique object name shall identify the timer created by the
+       * rtems_timer_create() call.
+       */
+      id = 0;
+      sc = rtems_timer_ident( NAME, &id );
+      T_rsc_success( sc );
+      T_eq_u32( id, ctx->id_value );
+      break;
+    }
+
+    case RtemsTimerReqCreate_Post_Name_Invalid: {
+      /*
+       * The unique object name shall not identify a timer.
+       */
+      sc = rtems_timer_ident( NAME, &id );
+      T_rsc( sc, RTEMS_INVALID_NAME );
+      break;
+    }
+
+    case RtemsTimerReqCreate_Post_Name_NA:
+      break;
+  }
+}
+
+static void RtemsTimerReqCreate_Post_IdVar_Check(
+  RtemsTimerReqCreate_Context   *ctx,
+  RtemsTimerReqCreate_Post_IdVar state
+)
+{
+  switch ( state ) {
+    case RtemsTimerReqCreate_Post_IdVar_Set: {
+      /*
+       * The value of the object referenced by the ``id`` parameter shall be
+       * set to the object identifier of the created timer after the return of
+       * the rtems_timer_create() call.
+       */
+      T_eq_ptr( ctx->id, &ctx->id_value );
+      T_ne_u32( ctx->id_value, INVALID_ID );
+      break;
+    }
+
+    case RtemsTimerReqCreate_Post_IdVar_Nop: {
+      /*
+       * Objects referenced by the ``id`` parameter in past calls to
+       * rtems_timer_create() shall not be accessed by the rtems_timer_create()
+       * call.
+       */
+      T_eq_u32( ctx->id_value, INVALID_ID );
+      break;
+    }
+
+    case RtemsTimerReqCreate_Post_IdVar_NA:
+      break;
+  }
+}
+
+static void RtemsTimerReqCreate_Setup( RtemsTimerReqCreate_Context *ctx )
+{
+  memset( ctx, 0, sizeof( *ctx ) );
+  ctx->id_value = INVALID_ID;
+}
+
+static void RtemsTimerReqCreate_Setup_Wrap( void *arg )
+{
+  RtemsTimerReqCreate_Context *ctx;
+
+  ctx = arg;
+  ctx->in_action_loop = false;
+  RtemsTimerReqCreate_Setup( ctx );
+}
+
+static void RtemsTimerReqCreate_Action( RtemsTimerReqCreate_Context *ctx )
+{
+  ctx->status = rtems_timer_create( ctx->name, ctx->id );
+}
+
+static void RtemsTimerReqCreate_Cleanup( RtemsTimerReqCreate_Context *ctx )
+{
+  if ( ctx->id_value != INVALID_ID ) {
+    rtems_status_code sc;
+
+    sc = rtems_timer_delete( ctx->id_value );
+    T_rsc_success( sc );
+
+    ctx->id_value = INVALID_ID;
+  }
+
+  T_surrender_objects( &ctx->seized_objects, rtems_timer_delete );
+}
+
+typedef struct {
+  uint16_t Skip : 1;
+  uint16_t Pre_Name_NA : 1;
+  uint16_t Pre_Id_NA : 1;
+  uint16_t Pre_Free_NA : 1;
+  uint16_t Post_Status : 3;
+  uint16_t Post_Name : 2;
+  uint16_t Post_IdVar : 2;
+} RtemsTimerReqCreate_Entry;
+
+static const RtemsTimerReqCreate_Entry
+RtemsTimerReqCreate_Entries[] = {
+  { 0, 0, 0, 0, RtemsTimerReqCreate_Post_Status_InvName,
+    RtemsTimerReqCreate_Post_Name_Invalid, RtemsTimerReqCreate_Post_IdVar_Nop },
+  { 0, 0, 0, 0, RtemsTimerReqCreate_Post_Status_InvAddr,
+    RtemsTimerReqCreate_Post_Name_Invalid, RtemsTimerReqCreate_Post_IdVar_Nop },
+  { 0, 0, 0, 0, RtemsTimerReqCreate_Post_Status_Ok,
+    RtemsTimerReqCreate_Post_Name_Valid, RtemsTimerReqCreate_Post_IdVar_Set },
+  { 0, 0, 0, 0, RtemsTimerReqCreate_Post_Status_TooMany,
+    RtemsTimerReqCreate_Post_Name_Invalid, RtemsTimerReqCreate_Post_IdVar_Nop }
+};
+
+static const uint8_t
+RtemsTimerReqCreate_Map[] = {
+  2, 3, 1, 1, 0, 0, 0, 0
+};
+
+static size_t RtemsTimerReqCreate_Scope( void *arg, char *buf, size_t n )
+{
+  RtemsTimerReqCreate_Context *ctx;
+
+  ctx = arg;
+
+  if ( ctx->in_action_loop ) {
+    return T_get_scope( RtemsTimerReqCreate_PreDesc, buf, n, ctx->pcs );
+  }
+
+  return 0;
+}
+
+static T_fixture RtemsTimerReqCreate_Fixture = {
+  .setup = RtemsTimerReqCreate_Setup_Wrap,
+  .stop = NULL,
+  .teardown = NULL,
+  .scope = RtemsTimerReqCreate_Scope,
+  .initial_context = &RtemsTimerReqCreate_Instance
+};
+
+static inline RtemsTimerReqCreate_Entry RtemsTimerReqCreate_GetEntry(
+  size_t index
+)
+{
+  return RtemsTimerReqCreate_Entries[
+    RtemsTimerReqCreate_Map[ index ]
+  ];
+}
+
+/**
+ * @fn void T_case_body_RtemsTimerReqCreate( void )
+ */
+T_TEST_CASE_FIXTURE( RtemsTimerReqCreate, &RtemsTimerReqCreate_Fixture )
+{
+  RtemsTimerReqCreate_Context *ctx;
+  RtemsTimerReqCreate_Entry entry;
+  size_t index;
+
+  ctx = T_fixture_context();
+  ctx->in_action_loop = true;
+  index = 0;
+
+  for (
+    ctx->pcs[ 0 ] = RtemsTimerReqCreate_Pre_Name_Valid;
+    ctx->pcs[ 0 ] < RtemsTimerReqCreate_Pre_Name_NA;
+    ++ctx->pcs[ 0 ]
+  ) {
+    entry = RtemsTimerReqCreate_GetEntry( index );
+
+    if ( entry.Pre_Name_NA ) {
+      ctx->pcs[ 0 ] = RtemsTimerReqCreate_Pre_Name_NA;
+      index += ( RtemsTimerReqCreate_Pre_Name_NA - 1 )
+        * RtemsTimerReqCreate_Pre_Id_NA
+        * RtemsTimerReqCreate_Pre_Free_NA;
+    }
+
+    for (
+      ctx->pcs[ 1 ] = RtemsTimerReqCreate_Pre_Id_Valid;
+      ctx->pcs[ 1 ] < RtemsTimerReqCreate_Pre_Id_NA;
+      ++ctx->pcs[ 1 ]
+    ) {
+      entry = RtemsTimerReqCreate_GetEntry( index );
+
+      if ( entry.Pre_Id_NA ) {
+        ctx->pcs[ 1 ] = RtemsTimerReqCreate_Pre_Id_NA;
+        index += ( RtemsTimerReqCreate_Pre_Id_NA - 1 )
+          * RtemsTimerReqCreate_Pre_Free_NA;
+      }
+
+      for (
+        ctx->pcs[ 2 ] = RtemsTimerReqCreate_Pre_Free_Yes;
+        ctx->pcs[ 2 ] < RtemsTimerReqCreate_Pre_Free_NA;
+        ++ctx->pcs[ 2 ]
+      ) {
+        entry = RtemsTimerReqCreate_GetEntry( index );
+
+        if ( entry.Pre_Free_NA ) {
+          ctx->pcs[ 2 ] = RtemsTimerReqCreate_Pre_Free_NA;
+          index += ( RtemsTimerReqCreate_Pre_Free_NA - 1 );
+        }
+
+        if ( entry.Skip ) {
+          ++index;
+          continue;
+        }
+
+        RtemsTimerReqCreate_Pre_Name_Prepare( ctx, ctx->pcs[ 0 ] );
+        RtemsTimerReqCreate_Pre_Id_Prepare( ctx, ctx->pcs[ 1 ] );
+        RtemsTimerReqCreate_Pre_Free_Prepare( ctx, ctx->pcs[ 2 ] );
+        RtemsTimerReqCreate_Action( ctx );
+        RtemsTimerReqCreate_Post_Status_Check( ctx, entry.Post_Status );
+        RtemsTimerReqCreate_Post_Name_Check( ctx, entry.Post_Name );
+        RtemsTimerReqCreate_Post_IdVar_Check( ctx, entry.Post_IdVar );
+        RtemsTimerReqCreate_Cleanup( ctx );
+        ++index;
+      }
+    }
+  }
+}
+
+/** @} */
diff --git a/testsuites/validation/tc-timer-delete.c b/testsuites/validation/tc-timer-delete.c
new file mode 100644
index 0000000000..a95460673f
--- /dev/null
+++ b/testsuites/validation/tc-timer-delete.c
@@ -0,0 +1,350 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSTestCaseRtemsTimerReqDelete
+ */
+
+/*
+ * Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
+ *
+ * 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 <string.h>
+
+#include <rtems/test.h>
+
+/**
+ * @defgroup RTEMSTestCaseRtemsTimerReqDelete spec:/rtems/timer/req/delete
+ *
+ * @ingroup RTEMSTestSuiteTestsuitesValidation0
+ *
+ * @{
+ */
+
+typedef enum {
+  RtemsTimerReqDelete_Pre_Id_NoObj,
+  RtemsTimerReqDelete_Pre_Id_Timer,
+  RtemsTimerReqDelete_Pre_Id_NA
+} RtemsTimerReqDelete_Pre_Id;
+
+typedef enum {
+  RtemsTimerReqDelete_Post_Status_Ok,
+  RtemsTimerReqDelete_Post_Status_InvId,
+  RtemsTimerReqDelete_Post_Status_NA
+} RtemsTimerReqDelete_Post_Status;
+
+typedef enum {
+  RtemsTimerReqDelete_Post_Name_Valid,
+  RtemsTimerReqDelete_Post_Name_Invalid,
+  RtemsTimerReqDelete_Post_Name_NA
+} RtemsTimerReqDelete_Post_Name;
+
+/**
+ * @brief Test context for spec:/rtems/timer/req/delete test case.
+ */
+typedef struct {
+  rtems_id timer_id;
+
+  rtems_id id;
+
+  rtems_status_code status;
+
+  /**
+   * @brief This member defines the pre-condition states for the next action.
+   */
+  size_t pcs[ 1 ];
+
+  /**
+   * @brief This member indicates if the test action loop is currently
+   *   executed.
+   */
+  bool in_action_loop;
+} RtemsTimerReqDelete_Context;
+
+static RtemsTimerReqDelete_Context
+  RtemsTimerReqDelete_Instance;
+
+static const char * const RtemsTimerReqDelete_PreDesc_Id[] = {
+  "NoObj",
+  "Timer",
+  "NA"
+};
+
+static const char * const * const RtemsTimerReqDelete_PreDesc[] = {
+  RtemsTimerReqDelete_PreDesc_Id,
+  NULL
+};
+
+#define NAME rtems_build_name( 'T', 'E', 'S', 'T' )
+
+static void RtemsTimerReqDelete_Pre_Id_Prepare(
+  RtemsTimerReqDelete_Context *ctx,
+  RtemsTimerReqDelete_Pre_Id   state
+)
+{
+  switch ( state ) {
+    case RtemsTimerReqDelete_Pre_Id_NoObj: {
+      /*
+       * While the ``id`` parameter is not associated with a timer.
+       */
+      ctx->id = 0;
+      break;
+    }
+
+    case RtemsTimerReqDelete_Pre_Id_Timer: {
+      /*
+       * While the ``id`` parameter is associated with a timer.
+       */
+      ctx->id = ctx->timer_id;
+      break;
+    }
+
+    case RtemsTimerReqDelete_Pre_Id_NA:
+      break;
+  }
+}
+
+static void RtemsTimerReqDelete_Post_Status_Check(
+  RtemsTimerReqDelete_Context    *ctx,
+  RtemsTimerReqDelete_Post_Status state
+)
+{
+  switch ( state ) {
+    case RtemsTimerReqDelete_Post_Status_Ok: {
+      /*
+       * The return status of rtems_timer_delete() shall be RTEMS_SUCCESSFUL.
+       */
+      ctx->timer_id = 0;
+      T_rsc_success( ctx->status );
+      break;
+    }
+
+    case RtemsTimerReqDelete_Post_Status_InvId: {
+      /*
+       * The return status of rtems_timer_delete() shall be RTEMS_INVALID_ID.
+       */
+      T_rsc( ctx->status, RTEMS_INVALID_ID );
+      break;
+    }
+
+    case RtemsTimerReqDelete_Post_Status_NA:
+      break;
+  }
+}
+
+static void RtemsTimerReqDelete_Post_Name_Check(
+  RtemsTimerReqDelete_Context  *ctx,
+  RtemsTimerReqDelete_Post_Name state
+)
+{
+  rtems_status_code sc;
+  rtems_id          id;
+
+  switch ( state ) {
+    case RtemsTimerReqDelete_Post_Name_Valid: {
+      /*
+       * The unique object name shall identify a timer.
+       */
+      id = 0;
+      sc = rtems_timer_ident( NAME, &id );
+      T_rsc_success( sc );
+      T_eq_u32( id, ctx->timer_id );
+      break;
+    }
+
+    case RtemsTimerReqDelete_Post_Name_Invalid: {
+      /*
+       * The unique object name shall not identify a timer.
+       */
+      sc = rtems_timer_ident( NAME, &id );
+      T_rsc( sc, RTEMS_INVALID_NAME );
+      break;
+    }
+
+    case RtemsTimerReqDelete_Post_Name_NA:
+      break;
+  }
+}
+
+static void RtemsTimerReqDelete_Setup( RtemsTimerReqDelete_Context *ctx )
+{
+  memset( ctx, 0, sizeof( *ctx ) );
+}
+
+static void RtemsTimerReqDelete_Setup_Wrap( void *arg )
+{
+  RtemsTimerReqDelete_Context *ctx;
+
+  ctx = arg;
+  ctx->in_action_loop = false;
+  RtemsTimerReqDelete_Setup( ctx );
+}
+
+static void RtemsTimerReqDelete_Teardown( RtemsTimerReqDelete_Context *ctx )
+{
+  if ( ctx->timer_id != 0 ) {
+    rtems_status_code sc;
+
+    sc = rtems_timer_delete( ctx->timer_id );
+    T_rsc_success( sc );
+  }
+}
+
+static void RtemsTimerReqDelete_Teardown_Wrap( void *arg )
+{
+  RtemsTimerReqDelete_Context *ctx;
+
+  ctx = arg;
+  ctx->in_action_loop = false;
+  RtemsTimerReqDelete_Teardown( ctx );
+}
+
+static void RtemsTimerReqDelete_Prepare( RtemsTimerReqDelete_Context *ctx )
+{
+  if ( ctx->timer_id == 0 ) {
+    rtems_status_code sc;
+
+    sc = rtems_timer_create( NAME, &ctx->timer_id );
+    T_rsc_success( sc );
+  }
+}
+
+static void RtemsTimerReqDelete_Action( RtemsTimerReqDelete_Context *ctx )
+{
+  ctx->status = rtems_timer_delete( ctx->id );
+}
+
+typedef struct {
+  uint8_t Skip : 1;
+  uint8_t Pre_Id_NA : 1;
+  uint8_t Post_Status : 2;
+  uint8_t Post_Name : 2;
+} RtemsTimerReqDelete_Entry;
+
+static const RtemsTimerReqDelete_Entry
+RtemsTimerReqDelete_Entries[] = {
+  { 0, 0, RtemsTimerReqDelete_Post_Status_InvId,
+    RtemsTimerReqDelete_Post_Name_Valid },
+  { 0, 0, RtemsTimerReqDelete_Post_Status_Ok,
+    RtemsTimerReqDelete_Post_Name_Invalid }
+};
+
+static const uint8_t
+RtemsTimerReqDelete_Map[] = {
+  0, 1
+};
+
+static size_t RtemsTimerReqDelete_Scope( void *arg, char *buf, size_t n )
+{
+  RtemsTimerReqDelete_Context *ctx;
+
+  ctx = arg;
+
+  if ( ctx->in_action_loop ) {
+    return T_get_scope( RtemsTimerReqDelete_PreDesc, buf, n, ctx->pcs );
+  }
+
+  return 0;
+}
+
+static T_fixture RtemsTimerReqDelete_Fixture = {
+  .setup = RtemsTimerReqDelete_Setup_Wrap,
+  .stop = NULL,
+  .teardown = RtemsTimerReqDelete_Teardown_Wrap,
+  .scope = RtemsTimerReqDelete_Scope,
+  .initial_context = &RtemsTimerReqDelete_Instance
+};
+
+static inline RtemsTimerReqDelete_Entry RtemsTimerReqDelete_GetEntry(
+  size_t index
+)
+{
+  return RtemsTimerReqDelete_Entries[
+    RtemsTimerReqDelete_Map[ index ]
+  ];
+}
+
+/**
+ * @fn void T_case_body_RtemsTimerReqDelete( void )
+ */
+T_TEST_CASE_FIXTURE( RtemsTimerReqDelete, &RtemsTimerReqDelete_Fixture )
+{
+  RtemsTimerReqDelete_Context *ctx;
+  RtemsTimerReqDelete_Entry entry;
+  size_t index;
+
+  ctx = T_fixture_context();
+  ctx->in_action_loop = true;
+  index = 0;
+
+  for (
+    ctx->pcs[ 0 ] = RtemsTimerReqDelete_Pre_Id_NoObj;
+    ctx->pcs[ 0 ] < RtemsTimerReqDelete_Pre_Id_NA;
+    ++ctx->pcs[ 0 ]
+  ) {
+    entry = RtemsTimerReqDelete_GetEntry( index );
+
+    if ( entry.Pre_Id_NA ) {
+      ctx->pcs[ 0 ] = RtemsTimerReqDelete_Pre_Id_NA;
+      index += ( RtemsTimerReqDelete_Pre_Id_NA - 1 );
+    }
+
+    if ( entry.Skip ) {
+      ++index;
+      continue;
+    }
+
+    RtemsTimerReqDelete_Prepare( ctx );
+    RtemsTimerReqDelete_Pre_Id_Prepare( ctx, ctx->pcs[ 0 ] );
+    RtemsTimerReqDelete_Action( ctx );
+    RtemsTimerReqDelete_Post_Status_Check( ctx, entry.Post_Status );
+    RtemsTimerReqDelete_Post_Name_Check( ctx, entry.Post_Name );
+    ++index;
+  }
+}
+
+/** @} */