1 files changed, 150 insertions, 0 deletions
diff --git a/testsuites/validation/tx-timer-server.c b/testsuites/validation/tx-timer-server.c
new file mode 100644
index 0000000000..29575eb490
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+++ b/testsuites/validation/tx-timer-server.c
@@ -0,0 +1,150 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSTestSuitesValidation
+ *
+ * @brief This source file contains the definition of DeleteTimerServer().
+ */
+
+/*
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "tx-support.h"
+
+#include <rtems/test.h>
+#include <rtems/rtems/timerimpl.h>
+#include <rtems/score/todimpl.h>
+
+rtems_id GetTimerServerTaskId( void )
+{
+  if ( _Timer_server == NULL ) {
+    return RTEMS_INVALID_ID;
+  }
+  return _Timer_server->server_id;
+}
+
+bool DeleteTimerServer( void )
+{
+  Timer_server_Control *server;
+
+  server = _Timer_server;
+
+  if ( server == NULL ) {
+    return false;
+  }
+
+  DeleteTask( server->server_id );
+  _ISR_lock_Destroy( &server->Lock );
+  T_true( _Chain_Is_empty( &server->Pending ) );
+  _Timer_server = NULL;
+
+  return true;
+}
+
+Timer_Classes GetTimerClass( rtems_id id )
+{
+  /* This code is derived from rtems_timer_get_information() */
+  Timer_Classes result = TIMER_DORMANT;
+  Timer_Control *the_timer;
+  ISR_lock_Context lock_context;
+  Per_CPU_Control *cpu;
+
+  the_timer = _Timer_Get( id, &lock_context );
+  if ( the_timer != NULL ) {
+    cpu = _Timer_Acquire_critical( the_timer, &lock_context );
+    result = the_timer->the_class;
+    _Timer_Release( cpu, &lock_context );
+  }
+
+  return result;
+}
+
+void GetTimerSchedulingData(
+  rtems_id id,
+  Timer_Scheduling_Data *data
+)
+{
+  /* This code is derived from rtems_timer_get_information() */
+  Timer_Control *the_timer;
+  ISR_lock_Context lock_context;
+  Per_CPU_Control *cpu;
+
+  if ( data == NULL ) {
+    return;
+  }
+
+  the_timer = _Timer_Get( id, &lock_context );
+  if ( the_timer != NULL ) {
+    cpu = _Timer_Acquire_critical( the_timer, &lock_context );
+    data->routine   = the_timer->routine;
+    data->user_data = the_timer->user_data;
+    data->interval  = the_timer->initial;
+    _Timer_Release( cpu, &lock_context );
+  }
+}
+
+Timer_States GetTimerState( rtems_id id )
+{
+  /* This code is derived from rtems_timer_cancel() and _timer_cancel() */
+  Timer_States          result = TIMER_INVALID;
+  Timer_Control        *the_timer;
+  ISR_lock_Context      lock_context;
+  Per_CPU_Control      *cpu;
+  Timer_Classes         the_class;
+  Timer_server_Control *timer_server = _Timer_server;
+  ISR_lock_Context      lock_context_server;
+
+  the_timer = _Timer_Get( id, &lock_context );
+  if ( the_timer != NULL ) {
+    result = TIMER_INACTIVE;
+    cpu = _Timer_Acquire_critical( the_timer, &lock_context );
+    the_class = the_timer->the_class;
+
+    if ( _Watchdog_Is_scheduled( &the_timer->Ticker ) ) {
+      result = TIMER_SCHEDULED;
+    } else if ( _Timer_Is_on_task_class( the_class ) ) {
+      _Assert( timer_server != NULL );
+      _Timer_server_Acquire_critical( timer_server, &lock_context_server );
+      if ( _Watchdog_Get_state( &the_timer->Ticker ) == WATCHDOG_PENDING ) {
+        result = TIMER_PENDING;
+      }
+    _Timer_server_Release_critical( timer_server, &lock_context_server );
+    }
+    _Timer_Release( cpu, &lock_context );
+  }
+
+  return result;
+}
+
+void UnsetClock( void )
+{
+  _TOD.is_set = false;
+}