1 files changed, 459 insertions, 0 deletions
diff --git a/testsuites/validation/tr-tq-timeout.c b/testsuites/validation/tr-tq-timeout.c
new file mode 100644
index 0000000000..c9bc13a937
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+++ b/testsuites/validation/tr-tq-timeout.c
@@ -0,0 +1,459 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup ScoreTqReqTimeout
+ */
+
+/*
+ * 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/score/threadimpl.h>
+
+#include "tr-tq-timeout.h"
+#include "tx-support.h"
+
+#include <rtems/test.h>
+
+/**
+ * @defgroup ScoreTqReqTimeout spec:/score/tq/req/timeout
+ *
+ * @ingroup TestsuitesValidationNoClock0
+ *
+ * @{
+ */
+
+typedef struct {
+  uint8_t Skip : 1;
+  uint8_t Pre_WaitState_NA : 1;
+  uint8_t Post_Status : 2;
+  uint8_t Post_Unblock : 2;
+} ScoreTqReqTimeout_Entry;
+
+/**
+ * @brief Test context for spec:/score/tq/req/timeout test case.
+ */
+typedef struct {
+  /**
+   * @brief This member contains the call within ISR request.
+   */
+  CallWithinISRRequest request;
+
+  /**
+   * @brief This member contains a copy of the corresponding
+   *   ScoreTqReqTimeout_Run() parameter.
+   */
+  TQContext *tq_ctx;
+
+  struct {
+    /**
+     * @brief This member defines the pre-condition states for the next action.
+     */
+    size_t pcs[ 1 ];
+
+    /**
+     * @brief If this member is true, then the test action loop is executed.
+     */
+    bool in_action_loop;
+
+    /**
+     * @brief This member contains the next transition map index.
+     */
+    size_t index;
+
+    /**
+     * @brief This member contains the current transition map entry.
+     */
+    ScoreTqReqTimeout_Entry entry;
+
+    /**
+     * @brief If this member is true, then the current transition variant
+     *   should be skipped.
+     */
+    bool skip;
+  } Map;
+} ScoreTqReqTimeout_Context;
+
+static ScoreTqReqTimeout_Context
+  ScoreTqReqTimeout_Instance;
+
+static const char * const ScoreTqReqTimeout_PreDesc_WaitState[] = {
+  "Blocked",
+  "IntendToBlock",
+  "ReadyAgain",
+  "NA"
+};
+
+static const char * const * const ScoreTqReqTimeout_PreDesc[] = {
+  ScoreTqReqTimeout_PreDesc_WaitState,
+  NULL
+};
+
+typedef ScoreTqReqTimeout_Context Context;
+
+static const rtems_tcb *GetUnblock( Context *ctx, size_t *index )
+{
+  return TQGetNextUnblock( ctx->tq_ctx, index )->thread;
+}
+
+static const rtems_tcb *GetTCB( Context *ctx, TQWorkerKind worker )
+{
+  return ctx->tq_ctx->worker_tcb[ worker ];
+}
+
+static void Tick( void *arg )
+{
+  Context *ctx;
+
+  ctx = arg;
+  TQSchedulerRecordStart( ctx->tq_ctx );
+  FinalClockTick();
+  TQSchedulerRecordStop( ctx->tq_ctx );
+}
+
+static void SchedulerBlock(
+  void                    *arg,
+  const T_scheduler_event *event,
+  T_scheduler_when         when
+)
+{
+  Context *ctx;
+
+  ctx = arg;
+
+  if (
+    when == T_SCHEDULER_BEFORE &&
+    event->operation == T_SCHEDULER_BLOCK
+  ) {
+    T_scheduler_set_event_handler( NULL, NULL );
+    ctx->request.handler = Tick;
+    CallWithinISRSubmit( &ctx->request );
+  }
+}
+
+static void ThreadTimeout( void *arg )
+{
+  Context *ctx;
+
+  ctx = arg;
+  TQSchedulerRecordStart( ctx->tq_ctx );
+  _Thread_Timeout(
+    &ctx->tq_ctx->worker_tcb[ TQ_BLOCKER_A ]->Timer.Watchdog
+  );
+  TQSchedulerRecordStop( ctx->tq_ctx );
+}
+
+static void SchedulerUnblock(
+  void                    *arg,
+  const T_scheduler_event *event,
+  T_scheduler_when         when
+)
+{
+  Context *ctx;
+
+  ctx = arg;
+
+  if (
+    when == T_SCHEDULER_BEFORE &&
+    event->operation == T_SCHEDULER_UNBLOCK
+  ) {
+    T_scheduler_set_event_handler( NULL, NULL );
+    ctx->request.handler = ThreadTimeout;
+    CallWithinISRSubmit( &ctx->request );
+  }
+}
+
+static void ScoreTqReqTimeout_Pre_WaitState_Prepare(
+  ScoreTqReqTimeout_Context      *ctx,
+  ScoreTqReqTimeout_Pre_WaitState state
+)
+{
+  switch ( state ) {
+    case ScoreTqReqTimeout_Pre_WaitState_Blocked: {
+      /*
+       * While the thread of the timeout operation is in the blocked wait
+       * state.
+       */
+      TQEnqueuePrepare( ctx->tq_ctx );
+      TQSend( ctx->tq_ctx, TQ_BLOCKER_A, TQ_EVENT_ENQUEUE );
+      Yield();
+      Tick( ctx );
+      TQEnqueueDone( ctx->tq_ctx );
+      break;
+    }
+
+    case ScoreTqReqTimeout_Pre_WaitState_IntendToBlock: {
+      /*
+       * While the thread of the timeout operation is in the intend to block
+       * wait state.
+       */
+      TQEnqueuePrepare( ctx->tq_ctx );
+      T_scheduler_set_event_handler( SchedulerBlock, ctx );
+      TQSend( ctx->tq_ctx, TQ_BLOCKER_A, TQ_EVENT_ENQUEUE );
+      Yield();
+      TQEnqueueDone( ctx->tq_ctx );
+      break;
+    }
+
+    case ScoreTqReqTimeout_Pre_WaitState_ReadyAgain: {
+      /*
+       * While the thread of the timeout operation is in the ready again wait
+       * state.
+       */
+      TQEnqueuePrepare( ctx->tq_ctx );
+      TQSend( ctx->tq_ctx, TQ_BLOCKER_A, TQ_EVENT_ENQUEUE );
+      Yield();
+      T_scheduler_set_event_handler( SchedulerUnblock, ctx );
+      TQEnqueueDone( ctx->tq_ctx );
+      TQSend( ctx->tq_ctx, TQ_BLOCKER_A, TQ_EVENT_SURRENDER );
+      break;
+    }
+
+    case ScoreTqReqTimeout_Pre_WaitState_NA:
+      break;
+  }
+}
+
+static void ScoreTqReqTimeout_Post_Status_Check(
+  ScoreTqReqTimeout_Context    *ctx,
+  ScoreTqReqTimeout_Post_Status state
+)
+{
+  switch ( state ) {
+    case ScoreTqReqTimeout_Post_Status_Ok: {
+      /*
+       * The return status of the directive call shall be derived from
+       * STATUS_SUCCESSFUL.
+       */
+      T_eq_int(
+        ctx->tq_ctx->status[ TQ_BLOCKER_A ],
+        TQConvertStatus( ctx->tq_ctx, STATUS_SUCCESSFUL )
+      );
+      break;
+    }
+
+    case ScoreTqReqTimeout_Post_Status_Timeout: {
+      /*
+       * The return status of the directive call shall be derived from
+       * STATUS_TIMEOUT.
+       */
+      T_eq_int(
+        ctx->tq_ctx->status[ TQ_BLOCKER_A ],
+        TQConvertStatus( ctx->tq_ctx, STATUS_TIMEOUT )
+      );
+      break;
+    }
+
+    case ScoreTqReqTimeout_Post_Status_NA:
+      break;
+  }
+}
+
+static void ScoreTqReqTimeout_Post_Unblock_Check(
+  ScoreTqReqTimeout_Context     *ctx,
+  ScoreTqReqTimeout_Post_Unblock state
+)
+{
+  size_t i;
+
+  i = 0;
+
+  switch ( state ) {
+    case ScoreTqReqTimeout_Post_Unblock_Yes: {
+      /*
+       * The thread of the timeout operation shall be unblocked by the timeout
+       * operation.
+       */
+      T_eq_ptr( GetUnblock( ctx, &i ), GetTCB( ctx, TQ_BLOCKER_A ) );
+      T_eq_ptr( GetUnblock( ctx, &i ), NULL );
+      break;
+    }
+
+    case ScoreTqReqTimeout_Post_Unblock_No: {
+      /*
+       * The thread of the timeout operation shall not be unblocked by the
+       * timeout operation.
+       */
+      T_eq_ptr( GetUnblock( ctx, &i ), NULL );
+      break;
+    }
+
+    case ScoreTqReqTimeout_Post_Unblock_NA:
+      break;
+  }
+}
+
+static void ScoreTqReqTimeout_Setup( ScoreTqReqTimeout_Context *ctx )
+{
+  ctx->request.arg = ctx;
+  TQReset( ctx->tq_ctx );
+
+  if ( ctx->tq_ctx->enqueue_variant == TQ_ENQUEUE_STICKY ) {
+    TQSetScheduler( ctx->tq_ctx, TQ_BLOCKER_A, SCHEDULER_B_ID, PRIO_NORMAL );
+  } else {
+    TQSetPriority( ctx->tq_ctx, TQ_BLOCKER_A, PRIO_HIGH );
+  }
+}
+
+static void ScoreTqReqTimeout_Setup_Wrap( void *arg )
+{
+  ScoreTqReqTimeout_Context *ctx;
+
+  ctx = arg;
+  ctx->Map.in_action_loop = false;
+  ScoreTqReqTimeout_Setup( ctx );
+}
+
+static void ScoreTqReqTimeout_Teardown( ScoreTqReqTimeout_Context *ctx )
+{
+  TQReset( ctx->tq_ctx );
+}
+
+static void ScoreTqReqTimeout_Teardown_Wrap( void *arg )
+{
+  ScoreTqReqTimeout_Context *ctx;
+
+  ctx = arg;
+  ctx->Map.in_action_loop = false;
+  ScoreTqReqTimeout_Teardown( ctx );
+}
+
+static void ScoreTqReqTimeout_Action( ScoreTqReqTimeout_Context *ctx )
+{
+  /*
+   * The action is performed by the ``WaitState`` pre-condition preparation.
+   */
+}
+
+static const ScoreTqReqTimeout_Entry
+ScoreTqReqTimeout_Entries[] = {
+  { 0, 0, ScoreTqReqTimeout_Post_Status_Timeout,
+    ScoreTqReqTimeout_Post_Unblock_Yes },
+  { 0, 0, ScoreTqReqTimeout_Post_Status_Timeout,
+    ScoreTqReqTimeout_Post_Unblock_No },
+  { 0, 0, ScoreTqReqTimeout_Post_Status_Ok, ScoreTqReqTimeout_Post_Unblock_No }
+};
+
+static const uint8_t
+ScoreTqReqTimeout_Map[] = {
+  0, 1, 2
+};
+
+static size_t ScoreTqReqTimeout_Scope( void *arg, char *buf, size_t n )
+{
+  ScoreTqReqTimeout_Context *ctx;
+
+  ctx = arg;
+
+  if ( ctx->Map.in_action_loop ) {
+    return T_get_scope( ScoreTqReqTimeout_PreDesc, buf, n, ctx->Map.pcs );
+  }
+
+  return 0;
+}
+
+static T_fixture ScoreTqReqTimeout_Fixture = {
+  .setup = ScoreTqReqTimeout_Setup_Wrap,
+  .stop = NULL,
+  .teardown = ScoreTqReqTimeout_Teardown_Wrap,
+  .scope = ScoreTqReqTimeout_Scope,
+  .initial_context = &ScoreTqReqTimeout_Instance
+};
+
+static inline ScoreTqReqTimeout_Entry ScoreTqReqTimeout_PopEntry(
+  ScoreTqReqTimeout_Context *ctx
+)
+{
+  size_t index;
+
+  index = ctx->Map.index;
+  ctx->Map.index = index + 1;
+  return ScoreTqReqTimeout_Entries[
+    ScoreTqReqTimeout_Map[ index ]
+  ];
+}
+
+static void ScoreTqReqTimeout_TestVariant( ScoreTqReqTimeout_Context *ctx )
+{
+  ScoreTqReqTimeout_Pre_WaitState_Prepare( ctx, ctx->Map.pcs[ 0 ] );
+  ScoreTqReqTimeout_Action( ctx );
+  ScoreTqReqTimeout_Post_Status_Check( ctx, ctx->Map.entry.Post_Status );
+  ScoreTqReqTimeout_Post_Unblock_Check( ctx, ctx->Map.entry.Post_Unblock );
+}
+
+static T_fixture_node ScoreTqReqTimeout_Node;
+
+static T_remark ScoreTqReqTimeout_Remark = {
+  .next = NULL,
+  .remark = "ScoreTqReqTimeout"
+};
+
+void ScoreTqReqTimeout_Run( TQContext *tq_ctx )
+{
+  ScoreTqReqTimeout_Context *ctx;
+
+  ctx = &ScoreTqReqTimeout_Instance;
+  ctx->tq_ctx = tq_ctx;
+
+  ctx = T_push_fixture( &ScoreTqReqTimeout_Node, &ScoreTqReqTimeout_Fixture );
+  ctx->Map.in_action_loop = true;
+  ctx->Map.index = 0;
+
+  for (
+    ctx->Map.pcs[ 0 ] = ScoreTqReqTimeout_Pre_WaitState_Blocked;
+    ctx->Map.pcs[ 0 ] < ScoreTqReqTimeout_Pre_WaitState_NA;
+    ++ctx->Map.pcs[ 0 ]
+  ) {
+    ctx->Map.entry = ScoreTqReqTimeout_PopEntry( ctx );
+    ScoreTqReqTimeout_TestVariant( ctx );
+  }
+
+  T_add_remark( &ScoreTqReqTimeout_Remark );
+  T_pop_fixture();
+}
+
+/** @} */